本發明屬于車輛(liang)檢(jian)測設備技(ji)術領域，涉及一種(zhong)車輛(liang)外輪廓檢(jian)測設備。

背景技術：

目(mu)(mu)前，部分用(yong)于貨、客運輸(shu)的車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)使用(yong)者(zhe)為(wei)了獲取更(geng)多的經濟(ji)利(li)益，對車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)進行擅(shan)自改(gai)裝，如改(gai)裝車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)尺(chi)寸，增加車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)容積(ji)等，嚴重違反了車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)使用(yong)的安全標(biao)準。為(wei)了保證車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)的安全性(xing)，各地公安車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)管理所，機動車(che)(che)檢(jian)(jian)測(ce)站(zhan)對車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)定期進行安全性(xing)檢(jian)(jian)測(ce)。而車(che)(che)輛(liang)(liang)(liang)(liang)(liang)(liang)尺(chi)寸檢(jian)(jian)測(ce)目(mu)(mu)前以(yi)人工檢(jian)(jian)驗為(wei)主(zhu)，測(ce)量(liang)效率(lv)低，準確性(xing)差(cha)，檢(jian)(jian)測(ce)過程存在(zai)主(zhu)觀性(xing)。

據(ju)gb21861-2014國(guo)標規定，車(che)輛須以不(bu)高于(yu)時速5公里(li)/小時的(de)(de)時速正直(zhi)居(ju)中駛(shi)進門架式的(de)(de)外廓尺寸測量儀。而實際使(shi)用過程中，由于(yu)每個檢測人員的(de)(de)駕駛(shi)水平以及(ji)車(che)輛狀況的(de)(de)不(bu)同，很難(nan)做到完全符合。另(ling)外，車(che)輛通過檢測儀的(de)(de)速度越(yue)小，越(yue)有利(li)于(yu)測量的(de)(de)準確，但這樣拖延了檢測速度。

技術實現要素：

本(ben)發明的目的是針對現有(you)的技術(shu)存在上述問題(ti)，提(ti)出了(le)一種多功能車(che)輛檢(jian)測(ce)(ce)設(she)備，本(ben)多功能車(che)輛檢(jian)測(ce)(ce)設(she)備不但能夠方便的測(ce)(ce)量(liang)車(che)輛的外廓(kuo)尺(chi)寸，還(huan)具有(you)輔(fu)助車(che)輛快速(su)準確的通過外廓(kuo)尺(chi)寸測(ce)(ce)量(liang)儀的輔(fu)助裝(zhuang)置(zhi)。

本發(fa)明的(de)(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)(de)可(ke)通過(guo)下列(lie)技(ji)術方案來實(shi)現：一種(zhong)多功能車(che)輛(liang)(liang)檢測設備，包括設置(zhi)(zhi)在(zai)(zai)(zai)路面上(shang)的(de)(de)(de)(de)(de)(de)(de)供車(che)輛(liang)(liang)穿過(guo)的(de)(de)(de)(de)(de)(de)(de)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)，龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)包括兩(liang)側的(de)(de)(de)(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)腿(tui)(tui)及(ji)位于(yu)支(zhi)(zhi)撐(cheng)腿(tui)(tui)上(shang)的(de)(de)(de)(de)(de)(de)(de)橫梁，在(zai)(zai)(zai)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)上(shang)設置(zhi)(zhi)有(you)用于(yu)檢測車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)測量裝置(zhi)(zhi)，如光(guang)學掃(sao)描(miao)(miao)儀、掃(sao)描(miao)(miao)雷達，掃(sao)描(miao)(miao)光(guang)幕等非接觸式的(de)(de)(de)(de)(de)(de)(de)測量裝置(zhi)(zhi)。所述(shu)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)可(ke)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)設置(zhi)(zhi)在(zai)(zai)(zai)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)導軌上(shang)，龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)牽(qian)(qian)(qian)引(yin)(yin)(yin)裝置(zhi)(zhi)控制龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)沿導軌移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)，以便調(diao)節龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)位置(zhi)(zhi)，及(ji)在(zai)(zai)(zai)車(che)輛(liang)(liang)行駛(shi)的(de)(de)(de)(de)(de)(de)(de)較快時(shi)，龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)牽(qian)(qian)(qian)引(yin)(yin)(yin)裝置(zhi)(zhi)牽(qian)(qian)(qian)引(yin)(yin)(yin)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)以略(lve)低(di)于(yu)車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)速(su)(su)度(du)(du)與(yu)(yu)車(che)輛(liang)(liang)一起(qi)向(xiang)前(qian)(qian)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)，使(shi)(shi)(shi)得(de)(de)車(che)輛(liang)(liang)相(xiang)對(dui)(dui)(dui)(dui)于(yu)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)速(su)(su)度(du)(du)低(di)于(yu)時(shi)速(su)(su)5公里/小(xiao)時(shi)，從而符合(he)測量要求，提高準確度(du)(du)，又不用減(jian)小(xiao)車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)行駛(shi)速(su)(su)度(du)(du)，提高檢測效(xiao)率，不影響車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)行駛(shi)。在(zai)(zai)(zai)路面下設置(zhi)(zhi)有(you)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)輪(lun)(lun)組(zu)，牽(qian)(qian)(qian)引(yin)(yin)(yin)繩繞(rao)過(guo)滑(hua)輪(lun)(lun)組(zu)牽(qian)(qian)(qian)引(yin)(yin)(yin)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)，龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)支(zhi)(zhi)撐(cheng)腿(tui)(tui)上(shang)的(de)(de)(de)(de)(de)(de)(de)滑(hua)輪(lun)(lun)為動(dong)(dong)(dong)(dong)(dong)滑(hua)輪(lun)(lun)，牽(qian)(qian)(qian)引(yin)(yin)(yin)繩一端固定另一端與(yu)(yu)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)連接，使(shi)(shi)(shi)得(de)(de)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)方向(xiang)與(yu)(yu)牽(qian)(qian)(qian)引(yin)(yin)(yin)方向(xiang)相(xiang)同(tong)，所述(shu)的(de)(de)(de)(de)(de)(de)(de)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)具有(you)磁性，牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)可(ke)滑(hua)動(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)設置(zhi)(zhi)在(zai)(zai)(zai)路面的(de)(de)(de)(de)(de)(de)(de)導軌槽(cao)內，支(zhi)(zhi)撐(cheng)腿(tui)(tui)上(shang)還連接復(fu)位牽(qian)(qian)(qian)引(yin)(yin)(yin)裝置(zhi)(zhi)，龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)兩(liang)側的(de)(de)(de)(de)(de)(de)(de)支(zhi)(zhi)撐(cheng)腿(tui)(tui)均設置(zhi)(zhi)有(you)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)輪(lun)(lun)組(zu)且成對(dui)(dui)(dui)(dui)稱結構，牽(qian)(qian)(qian)引(yin)(yin)(yin)繩與(yu)(yu)同(tong)一牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)連接。當車(che)輛(liang)(liang)行駛(shi)到(dao)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)上(shang)方時(shi)，車(che)輛(liang)(liang)底盤吸引(yin)(yin)(yin)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)在(zai)(zai)(zai)導軌槽(cao)與(yu)(yu)車(che)輛(liang)(liang)一起(qi)向(xiang)前(qian)(qian)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)，牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)通過(guo)牽(qian)(qian)(qian)引(yin)(yin)(yin)繩牽(qian)(qian)(qian)引(yin)(yin)(yin)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)向(xiang)前(qian)(qian)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)，由于(yu)支(zhi)(zhi)撐(cheng)腿(tui)(tui)上(shang)的(de)(de)(de)(de)(de)(de)(de)滑(hua)輪(lun)(lun)為動(dong)(dong)(dong)(dong)(dong)滑(hua)輪(lun)(lun)，使(shi)(shi)(shi)得(de)(de)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)速(su)(su)度(du)(du)是(shi)車(che)輛(liang)(liang)速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)一半，從而使(shi)(shi)(shi)得(de)(de)車(che)輛(liang)(liang)相(xiang)對(dui)(dui)(dui)(dui)于(yu)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)速(su)(su)度(du)(du)變慢(man)。兩(liang)個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)并列(lie)設置(zhi)(zhi)，兩(liang)個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)具有(you)一個(ge)公用支(zhi)(zhi)撐(cheng)腿(tui)(tui)，兩(liang)個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)(de)(de)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)輪(lun)(lun)組(zu)的(de)(de)(de)(de)(de)(de)(de)結構在(zai)(zai)(zai)牽(qian)(qian)(qian)引(yin)(yin)(yin)方向(xiang)上(shang)反(fan)置(zhi)(zhi)，使(shi)(shi)(shi)得(de)(de)牽(qian)(qian)(qian)引(yin)(yin)(yin)滑(hua)塊(kuai)對(dui)(dui)(dui)(dui)支(zhi)(zhi)撐(cheng)腿(tui)(tui)的(de)(de)(de)(de)(de)(de)(de)牽(qian)(qian)(qian)引(yin)(yin)(yin)方向(xiang)相(xiang)反(fan)。使(shi)(shi)(shi)用時(shi)，兩(liang)個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)下面是(shi)不同(tong)方向(xiang)的(de)(de)(de)(de)(de)(de)(de)車(che)道，車(che)輛(liang)(liang)通過(guo)一個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)使(shi)(shi)(shi)得(de)(de)該(gai)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)向(xiang)前(qian)(qian)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)同(tong)時(shi)，實(shi)質上(shang)是(shi)使(shi)(shi)(shi)另一個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)回(hui)到(dao)初始原(yuan)點(dian)(dian)，同(tong)理，另一個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)隨(sui)車(che)輛(liang)(liang)向(xiang)前(qian)(qian)移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)同(tong)時(shi)使(shi)(shi)(shi)得(de)(de)另一個(ge)龍(long)(long)(long)(long)(long)門(men)(men)(men)(men)架(jia)(jia)(jia)(jia)(jia)(jia)向(xiang)后移(yi)(yi)(yi)動(dong)(dong)(dong)(dong)(dong)回(hui)到(dao)原(yuan)點(dian)(dian)。

在上述的多功能車輛檢測設備中，龍門架(jia)導軌沿牽引方向(xiang)逐漸增(zeng)高。即龍門架(jia)導軌為坡(po)形，當龍門架(jia)運(yun)動到(dao)最高點(dian)后自動的從坡(po)頂上下(xia)來回到(dao)原點(dian)，以便對下(xia)一輛車的檢測。

在上(shang)述(shu)的(de)多功能車(che)輛(liang)檢測(ce)設(she)(she)備中(zhong)，所述(shu)牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)設(she)(she)置(zhi)在滾輪小車(che)，滾輪小車(che)上(shang)設(she)(she)置(zhi)有(you)控制(zhi)(zhi)牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)升降(jiang)的(de)升降(jiang)控制(zhi)(zhi)機構，在牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)上(shang)設(she)(she)置(zhi)有(you)激光測(ce)距儀。當車(che)輛(liang)向牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)使(shi)來時，利用(yong)激光測(ce)距儀測(ce)量車(che)輛(liang)底(di)盤的(de)高度，然后升降(jiang)控制(zhi)(zhi)機構控制(zhi)(zhi)牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)升降(jiang)，使(shi)得(de)牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)略(lve)低于底(di)盤的(de)高度，從而既防止(zhi)牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)碰到車(che)輛(liang)底(di)盤，又(you)有(you)了(le)利于車(che)輛(liang)對牽(qian)(qian)(qian)(qian)引滑(hua)塊(kuai)(kuai)(kuai)(kuai)的(de)吸引。

在上述的(de)多(duo)功能車輛檢測設(she)(she)備中，導軌槽的(de)端部設(she)(she)置(zhi)有阻擋牽(qian)(qian)引滑(hua)塊的(de)緩沖(chong)板(ban)，緩沖(chong)板(ban)與(yu)導軌槽之間設(she)(she)置(zhi)有緩沖(chong)彈簧。以便對牽(qian)(qian)引滑(hua)塊起(qi)到緩沖(chong)的(de)作用。

在上(shang)(shang)述(shu)的(de)多功能車輛檢測設備(bei)中，龍(long)門架導(dao)(dao)(dao)軌(gui)上(shang)(shang)沿(yan)導(dao)(dao)(dao)軌(gui)長度方向(xiang)排布有電磁鐵。利用電磁鐵的(de)磁力牽引龍(long)門架支(zhi)撐(cheng)腿移動，或將龍(long)門架定位在導(dao)(dao)(dao)軌(gui)上(shang)(shang)的(de)某處。

在上述的多功能車輛(liang)檢測(ce)設備中，在龍(long)門架的前面設置有車輛(liang)速度檢測(ce)器，用于檢測(ce)車輛(liang)的速度，從而便(bian)于控制。

與(yu)現有(you)技(ji)術相(xiang)比，本多功(gong)能車(che)輛檢(jian)測設備具有(you)以下優點：

本發(fa)明利用(yong)可隨車輛移動(dong)的(de)(de)龍門架使得在不用(yong)減小車速的(de)(de)情況下，也能實現測(ce)量的(de)(de)精(jing)確性。

附圖說明

圖1是(shi)本(ben)發明的(de)俯視結(jie)構示意圖；

圖2是(shi)龍門(men)架的示意圖；

圖(tu)3是龍門(men)架的驅(qu)動原理示(shi)意(yi)圖(tu)。

圖中，龍(long)門架1、公用支撐腿2、支撐腿101、上橫梁102、測量裝置3、定滑輪4、動(dong)滑輪5、牽引繩6、龍(long)門架導軌7、電磁鐵8、牽引滑塊9、電動(dong)伸縮缸10、緩沖板11、導軌槽12、滾輪小車13、路面14。

具體實施方式

以(yi)下是(shi)本(ben)發明的(de)具(ju)體實(shi)施例，并結合附圖(tu)對本(ben)發明的(de)技術方案作進一步(bu)的(de)描(miao)述，但本(ben)發明并不限于(yu)這些實(shi)施例。

實施例

如圖1、2、3所示，一(yi)種多功能車(che)輛(liang)(liang)檢(jian)(jian)測(ce)設(she)備，包括設(she)置(zhi)(zhi)(zhi)在(zai)路(lu)面14上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)供(gong)車(che)輛(liang)(liang)穿過(guo)的(de)(de)(de)(de)(de)(de)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)1，龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)包括兩(liang)側的(de)(de)(de)(de)(de)(de)支(zhi)(zhi)(zhi)撐(cheng)(cheng)腿101及位(wei)于支(zhi)(zhi)(zhi)撐(cheng)(cheng)腿上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)上(shang)(shang)(shang)(shang)橫梁(liang)102，在(zai)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)上(shang)(shang)(shang)(shang)設(she)置(zhi)(zhi)(zhi)有用于檢(jian)(jian)測(ce)車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)測(ce)量(liang)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)3，如光學(xue)掃描儀、掃描雷達，掃描光幕等非接(jie)觸式的(de)(de)(de)(de)(de)(de)測(ce)量(liang)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)。所述(shu)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)可(ke)移(yi)動(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)設(she)置(zhi)(zhi)(zhi)在(zai)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)導(dao)軌7上(shang)(shang)(shang)(shang)，龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)控制(zhi)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)沿導(dao)軌移(yi)動(dong)(dong)(dong)。以便(bian)調(diao)節(jie)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)的(de)(de)(de)(de)(de)(de)位(wei)置(zhi)(zhi)(zhi)，及在(zai)車(che)輛(liang)(liang)行駛較(jiao)快時(shi)，龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)以略低于車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)速(su)(su)度(du)(du)(du)與(yu)車(che)輛(liang)(liang)一(yi)起向(xiang)前(qian)移(yi)動(dong)(dong)(dong)，使(shi)得(de)車(che)輛(liang)(liang)相(xiang)對(dui)于龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)的(de)(de)(de)(de)(de)(de)速(su)(su)度(du)(du)(du)低于時(shi)速(su)(su)5公里/小(xiao)時(shi)，從(cong)而符合(he)測(ce)量(liang)要求，提高準確(que)度(du)(du)(du)，又不(bu)用減小(xiao)車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)行駛速(su)(su)度(du)(du)(du)，提高檢(jian)(jian)測(ce)效率，不(bu)影響車(che)輛(liang)(liang)的(de)(de)(de)(de)(de)(de)行駛。在(zai)路(lu)面下設(she)置(zhi)(zhi)(zhi)有牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)組(zu)，包括四個定(ding)(ding)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)4，兩(liang)個位(wei)于龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)支(zhi)(zhi)(zhi)撐(cheng)(cheng)腿上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)動(dong)(dong)(dong)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)5，牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)繩6繞過(guo)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)組(zu)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)，龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)支(zhi)(zhi)(zhi)撐(cheng)(cheng)腿上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)為(wei)動(dong)(dong)(dong)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)，牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)繩一(yi)端(duan)固定(ding)(ding)另一(yi)端(duan)與(yu)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)9連接(jie)，使(shi)得(de)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)的(de)(de)(de)(de)(de)(de)移(yi)動(dong)(dong)(dong)方(fang)向(xiang)與(yu)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)方(fang)向(xiang)相(xiang)同，所述(shu)的(de)(de)(de)(de)(de)(de)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)具(ju)有磁性，如在(zai)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)內設(she)置(zhi)(zhi)(zhi)電(dian)磁鐵或永磁鐵，牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)可(ke)滑(hua)(hua)(hua)(hua)動(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)設(she)置(zhi)(zhi)(zhi)在(zai)路(lu)面的(de)(de)(de)(de)(de)(de)導(dao)軌槽(cao)12內，支(zhi)(zhi)(zhi)撐(cheng)(cheng)腿上(shang)(shang)(shang)(shang)還連接(jie)復位(wei)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)，龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)兩(liang)側的(de)(de)(de)(de)(de)(de)支(zhi)(zhi)(zhi)撐(cheng)(cheng)腿均(jun)設(she)置(zhi)(zhi)(zhi)有牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)組(zu)且(qie)成對(dui)稱(cheng)結構，牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)繩與(yu)同一(yi)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)連接(jie)。當車(che)輛(liang)(liang)行駛到牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)上(shang)(shang)(shang)(shang)方(fang)時(shi)，車(che)輛(liang)(liang)底盤吸引(yin)(yin)(yin)(yin)(yin)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)在(zai)導(dao)軌槽(cao)與(yu)車(che)輛(liang)(liang)一(yi)起向(xiang)前(qian)移(yi)動(dong)(dong)(dong)，牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)滑(hua)(hua)(hua)(hua)塊(kuai)(kuai)(kuai)通過(guo)牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)繩牽(qian)(qian)(qian)(qian)引(yin)(yin)(yin)(yin)(yin)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)向(xiang)前(qian)移(yi)動(dong)(dong)(dong)，由于支(zhi)(zhi)(zhi)撐(cheng)(cheng)腿上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)為(wei)動(dong)(dong)(dong)滑(hua)(hua)(hua)(hua)輪(lun)(lun)(lun)，使(shi)得(de)龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)的(de)(de)(de)(de)(de)(de)移(yi)動(dong)(dong)(dong)速(su)(su)度(du)(du)(du)是車(che)輛(liang)(liang)速(su)(su)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)一(yi)半，從(cong)而使(shi)得(de)車(che)輛(liang)(liang)相(xiang)對(dui)于龍(long)(long)(long)門(men)(men)(men)(men)(men)(men)架(jia)(jia)的(de)(de)(de)(de)(de)(de)速(su)(su)度(du)(du)(du)變慢。

在上(shang)述的(de)(de)多(duo)功(gong)能(neng)車(che)(che)(che)(che)輛檢(jian)測設備中(zhong)(zhong)，兩(liang)個龍(long)(long)門(men)(men)架(jia)(jia)并(bing)列設置，兩(liang)個龍(long)(long)門(men)(men)架(jia)(jia)具有一(yi)個公用(yong)支撐(cheng)腿2，兩(liang)個龍(long)(long)門(men)(men)架(jia)(jia)的(de)(de)牽引(yin)(yin)(yin)滑輪組的(de)(de)結構在牽引(yin)(yin)(yin)方(fang)向(xiang)上(shang)反置，使(shi)得牽引(yin)(yin)(yin)滑塊(kuai)對支撐(cheng)腿的(de)(de)牽引(yin)(yin)(yin)方(fang)向(xiang)相反。使(shi)用(yong)時，兩(liang)個龍(long)(long)門(men)(men)架(jia)(jia)下(xia)面是不同(tong)方(fang)向(xiang)的(de)(de)車(che)(che)(che)(che)道，車(che)(che)(che)(che)輛通過一(yi)個龍(long)(long)門(men)(men)架(jia)(jia)使(shi)得該龍(long)(long)門(men)(men)架(jia)(jia)向(xiang)前(qian)移動的(de)(de)同(tong)時，實質上(shang)是使(shi)另(ling)(ling)一(yi)個龍(long)(long)門(men)(men)架(jia)(jia)回(hui)到初始原點，同(tong)理(li)，另(ling)(ling)一(yi)個龍(long)(long)門(men)(men)架(jia)(jia)隨車(che)(che)(che)(che)輛向(xiang)前(qian)移動的(de)(de)同(tong)時使(shi)得另(ling)(ling)一(yi)個龍(long)(long)門(men)(men)架(jia)(jia)向(xiang)后移動回(hui)到原點。圖3中(zhong)(zhong)，左(zuo)側的(de)(de)牽引(yin)(yin)(yin)滑塊(kuai)處(chu)于原點位置。

在上述的(de)多功能(neng)車(che)(che)輛(liang)檢測設備中(zhong)，所述牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)設置(zhi)在滾輪小(xiao)(xiao)車(che)(che)，滾輪小(xiao)(xiao)車(che)(che)13上設置(zhi)有控制牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)升(sheng)降的(de)升(sheng)降控制機構，如電動伸縮缸10，在牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)上設置(zhi)有激(ji)光(guang)測距儀。當車(che)(che)輛(liang)向(xiang)牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)使來(lai)時，利(li)(li)用(yong)激(ji)光(guang)測距儀測量車(che)(che)輛(liang)底(di)盤的(de)高(gao)(gao)度，然后升(sheng)降控制機構控制牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)升(sheng)降，使得(de)牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)略低于底(di)盤的(de)高(gao)(gao)度，從(cong)而既防止牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)碰(peng)到車(che)(che)輛(liang)底(di)盤，又有了利(li)(li)于車(che)(che)輛(liang)對(dui)牽(qian)(qian)引(yin)(yin)滑塊(kuai)(kuai)(kuai)的(de)吸引(yin)(yin)。

在(zai)上述(shu)的多功能(neng)車輛檢(jian)測設(she)備(bei)中，導軌槽的端部設(she)置有阻(zu)擋牽(qian)引滑(hua)塊(kuai)的緩沖板(ban)11，緩沖板(ban)與(yu)導軌槽之間(jian)設(she)置有緩沖彈簧。以便(bian)對(dui)牽(qian)引滑(hua)塊(kuai)起到緩沖的作用(yong)。

在(zai)上述(shu)的多功能(neng)車(che)輛檢測(ce)設備(bei)中，龍門(men)架(jia)導(dao)軌上沿(yan)導(dao)軌長度方向排布(bu)有電(dian)磁(ci)鐵8。利用(yong)電(dian)磁(ci)鐵的磁(ci)力牽引龍門(men)架(jia)支撐(cheng)腿移動，或(huo)將(jiang)龍門(men)架(jia)定位在(zai)導(dao)軌上的某(mou)處。

在上述的多功(gong)能(neng)車(che)輛檢測設備中，在龍門架(jia)的前面設置有(you)車(che)輛速度(du)檢測器，用于檢測車(che)輛的速度(du)，從而便(bian)于控制。

在上述的多(duo)功能車(che)輛(liang)檢(jian)測(ce)設備中，龍門架導軌(gui)沿(yan)牽引方向逐漸增高(gao)。即龍門架導軌(gui)為坡形，當(dang)龍門架運動到最高(gao)點(dian)后(hou)自(zi)動的從(cong)坡頂上下來回(hui)到原點(dian)，以便對下一(yi)輛(liang)車(che)的檢(jian)測(ce)。

盡管本文較(jiao)多地(di)使(shi)用了一(yi)些(xie)(xie)術語(yu)，但(dan)并不排除使(shi)用其它(ta)術語(yu)的(de)可(ke)能性。使(shi)用這些(xie)(xie)術語(yu)僅僅是(shi)為(wei)了更方(fang)便地(di)描述和解釋(shi)本發明(ming)的(de)本質(zhi)；把它(ta)們解釋(shi)成任(ren)何一(yi)種附(fu)加(jia)的(de)限制都是(shi)與本發明(ming)精(jing)神相違背的(de)。

本(ben)文中所(suo)(suo)描(miao)述的具體實施(shi)例僅僅是對本(ben)發(fa)明(ming)(ming)精神作(zuo)舉(ju)例說明(ming)(ming)。本(ben)發(fa)明(ming)(ming)所(suo)(suo)屬技(ji)術領(ling)域的技(ji)術人員可以對所(suo)(suo)描(miao)述的具體實施(shi)例做各種各樣的修改或補充或采用類似的方式替(ti)代(dai)，但(dan)并不會(hui)偏離本(ben)發(fa)明(ming)(ming)的精神或者超越所(suo)(suo)附權(quan)利要求(qiu)書(shu)所(suo)(suo)定義(yi)的范圍。