本發明屬于伸縮縫(feng)領域,具體涉及一(yi)種復位型橋梁伸縮縫(feng)裝置。
背景技術:
1、橋(qiao)梁(liang)伸(shen)(shen)(shen)縮(suo)(suo)縫(feng)是橋(qiao)梁(liang)工程中的(de)重要組成(cheng)部分(fen),用于調節橋(qiao)梁(liang)變形間(jian)隙的(de)裝(zhuang)置,適應橋(qiao)梁(liang)因(yin)溫(wen)度變化、混凝土收縮(suo)(suo)和活載作(zuo)用而產生的(de)變形。公路(lu)橋(qiao)梁(liang)伸(shen)(shen)(shen)縮(suo)(suo)縫(feng)通常在兩(liang)梁(liang)端之(zhi)間(jian)、梁(liang)端與橋(qiao)臺(tai)之(zhi)間(jian)或橋(qiao)梁(liang)的(de)鉸(jiao)接位置上設置伸(shen)(shen)(shen)縮(suo)(suo)縫(feng)。橋(qiao)梁(liang)伸(shen)(shen)(shen)縮(suo)(suo)縫(feng)的(de)作(zuo)用在于調節由車輛荷載和橋(qiao)梁(liang)建筑材料所(suo)引(yin)起的(de)上部結構之(zhi)間(jian)的(de)位移和聯結;
2、然(ran)而,隨著橋梁(liang)(liang)的(de)(de)長期使用和車輛不(bu)斷通行(xing)(xing)引起的(de)(de)震(zhen)動,橋梁(liang)(liang)伸(shen)縮縫裝(zhuang)置的(de)(de)使用壽命和性能會(hui)受到嚴重(zhong)影響。現(xian)有的(de)(de)橋梁(liang)(liang)伸(shen)縮縫裝(zhuang)置在使用過(guo)程(cheng)中(zhong)存在以(yi)(yi)下問(wen)題(ti),在長期荷載作用和車輛通行(xing)(xing)的(de)(de)震(zhen)動下,導致伸(shen)縮縫裝(zhuang)置無法正常恢復(fu)形變(bian),這不(bu)僅影響了橋梁(liang)(liang)的(de)(de)結(jie)構安全性,還增加(jia)了維(wei)護和修復(fu)的(de)(de)頻(pin)率和成(cheng)(cheng)本,現(xian)有的(de)(de)橋梁(liang)(liang)伸(shen)縮縫裝(zhuang)置在安裝(zhuang)時(shi)(shi)通常采用錨固(gu)(gu)(gu)鋼筋固(gu)(gu)(gu)定(ding),這種固(gu)(gu)(gu)定(ding)方式雖然(ran)能夠保證裝(zhuang)置的(de)(de)穩定(ding)性,但(dan)在需要進行(xing)(xing)維(wei)修或更換時(shi)(shi),拆卸錨固(gu)(gu)(gu)鋼筋相當困難,增加(jia)了維(wei)護工作的(de)(de)復(fu)雜性和時(shi)(shi)間成(cheng)(cheng)本,因(yin)此,設計一種復(fu)位型橋梁(liang)(liang)伸(shen)縮縫裝(zhuang)置以(yi)(yi)改變(bian)上(shang)述技術缺(que)陷。
技術實現思路
1、(1)要解決(jue)的技(ji)術問題(ti)
2、針對現(xian)有技(ji)術(shu)(shu)的(de)(de)不(bu)足,本(ben)發明的(de)(de)目的(de)(de)在于提供(gong)一種復(fu)位型橋(qiao)梁伸縮(suo)縫裝置,該伸縮(suo)縫裝置旨在解決現(xian)有技(ji)術(shu)(shu)下(xia)在長期荷載作用(yong)和(he)車輛(liang)通行(xing)的(de)(de)震動下(xia),導致伸縮(suo)縫裝置無法正常恢復(fu)形變,這(zhe)不(bu)僅影響(xiang)了(le)橋(qiao)梁的(de)(de)結構(gou)安全性(xing),還增加了(le)維護(hu)和(he)修復(fu)的(de)(de)頻率和(he)成本(ben)的(de)(de)技(ji)術(shu)(shu)問題。
3、(2)技術方案
4、為了解決上述(shu)技術問題,本發(fa)明(ming)提(ti)供(gong)了這樣一(yi)種復(fu)位型橋梁伸(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)裝置,該伸(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)裝置包括對撐設(she)置的(de)伸(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)槽(cao)(cao)鋼(gang),兩個伸(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)槽(cao)(cao)鋼(gang)之間的(de)頂部(bu)設(she)置有密封橡膠條,伸(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)槽(cao)(cao)鋼(gang)的(de)外側均布(bu)設(she)置有多個錨固鋼(gang)筋(jin),伸(shen)(shen)縮(suo)(suo)縫(feng)(feng)(feng)槽(cao)(cao)鋼(gang)的(de)內部(bu)設(she)置有用于限制(zhi)錨固鋼(gang)筋(jin)的(de)限制(zhi)機構;
5、兩(liang)個(ge)伸(shen)縮縫槽(cao)鋼之(zhi)間(jian)且位(wei)于密封(feng)橡(xiang)膠條的(de)(de)底部設置(zhi)有用(yong)于兩(liang)個(ge)伸(shen)縮縫槽(cao)鋼之(zhi)間(jian)間(jian)距的(de)(de)復位(wei)機構。
6、優選地,伸縮縫槽(cao)鋼底(di)部(bu)(bu)的(de)外(wai)側固定有(you)u型(xing)移動(dong)(dong)(dong)板(ban)(ban)(ban),兩個u型(xing)移動(dong)(dong)(dong)板(ban)(ban)(ban)之(zhi)間的(de)外(wai)側滑動(dong)(dong)(dong)連接有(you)底(di)部(bu)(bu)橫(heng)向板(ban)(ban)(ban),u型(xing)移動(dong)(dong)(dong)板(ban)(ban)(ban)靠(kao)近底(di)部(bu)(bu)橫(heng)向板(ban)(ban)(ban)的(de)一端且(qie)位于底(di)部(bu)(bu)橫(heng)向板(ban)(ban)(ban)的(de)內(nei)(nei)部(bu)(bu)設置(zhi)有(you)矩形滑動(dong)(dong)(dong)板(ban)(ban)(ban),底(di)部(bu)(bu)橫(heng)向板(ban)(ban)(ban)的(de)內(nei)(nei)部(bu)(bu)開設有(you)矩形滑槽(cao),底(di)部(bu)(bu)橫(heng)向板(ban)(ban)(ban)與u型(xing)移動(dong)(dong)(dong)板(ban)(ban)(ban)之(zhi)間通(tong)過(guo)矩形滑槽(cao)以及矩形滑動(dong)(dong)(dong)板(ban)(ban)(ban)的(de)配合滑動(dong)(dong)(dong)連接。
7、進(jin)一步(bu)的(de),復位(wei)(wei)機構包括(kuo)縱(zong)(zong)(zong)向光(guang)(guang)桿(gan)(gan)(gan),縱(zong)(zong)(zong)向光(guang)(guang)桿(gan)(gan)(gan)的(de)外(wai)(wai)(wai)側滑(hua)動(dong)連接有兩個對撐(cheng)(cheng)(cheng)設置(zhi)的(de)縱(zong)(zong)(zong)向移(yi)(yi)動(dong)板(ban)(ban)(ban),縱(zong)(zong)(zong)向光(guang)(guang)桿(gan)(gan)(gan)的(de)兩側均固定(ding)有圓(yuan)形(xing)限位(wei)(wei)塊,縱(zong)(zong)(zong)向移(yi)(yi)動(dong)板(ban)(ban)(ban)的(de)兩端(duan)(duan)均通(tong)過銷(xiao)軸(zhou)轉(zhuan)動(dong)連接有斜向轉(zhuan)動(dong)柱(zhu)(zhu),同一端(duan)(duan)的(de)兩個斜向轉(zhuan)動(dong)柱(zhu)(zhu)之間(jian)通(tong)過銷(xiao)軸(zhou)轉(zhuan)動(dong)連接有橫(heng)向移(yi)(yi)動(dong)板(ban)(ban)(ban),橫(heng)向移(yi)(yi)動(dong)板(ban)(ban)(ban)靠近伸縮縫(feng)槽鋼(gang)的(de)一端(duan)(duan)且(qie)(qie)與伸縮縫(feng)槽鋼(gang)固定(ding)連接,縱(zong)(zong)(zong)向光(guang)(guang)桿(gan)(gan)(gan)外(wai)(wai)(wai)側的(de)中(zhong)部(bu)位(wei)(wei)置(zhi)處固定(ding)有弧形(xing)支(zhi)撐(cheng)(cheng)(cheng)柱(zhu)(zhu),弧形(xing)支(zhi)撐(cheng)(cheng)(cheng)柱(zhu)(zhu)的(de)底部(bu)與底部(bu)橫(heng)向板(ban)(ban)(ban)固定(ding)連接,弧形(xing)支(zhi)撐(cheng)(cheng)(cheng)柱(zhu)(zhu)的(de)兩側且(qie)(qie)位(wei)(wei)于縱(zong)(zong)(zong)向光(guang)(guang)桿(gan)(gan)(gan)的(de)外(wai)(wai)(wai)側滑(hua)動(dong)連接有弧形(xing)移(yi)(yi)動(dong)板(ban)(ban)(ban),弧形(xing)移(yi)(yi)動(dong)板(ban)(ban)(ban)與縱(zong)(zong)(zong)向移(yi)(yi)動(dong)板(ban)(ban)(ban)之間(jian)且(qie)(qie)位(wei)(wei)于縱(zong)(zong)(zong)向光(guang)(guang)桿(gan)(gan)(gan)的(de)外(wai)(wai)(wai)側設置(zhi)有第(di)一剛性彈簧。
8、進一步的,縱(zong)向(xiang)移(yi)動(dong)板(ban)(ban)以(yi)及弧形(xing)移(yi)動(dong)板(ban)(ban)的內部均開設有圓形(xing)通(tong)孔(kong),縱(zong)向(xiang)光桿(gan)位于圓形(xing)通(tong)孔(kong)的內部且與縱(zong)向(xiang)移(yi)動(dong)板(ban)(ban)以(yi)及弧形(xing)移(yi)動(dong)板(ban)(ban)通(tong)過圓形(xing)通(tong)孔(kong)滑動(dong)連接。
9、進一(yi)(yi)(yi)步的(de)(de),復(fu)位機(ji)構還包括兩(liang)個(ge)(ge)矩(ju)形安裝板(ban)(ban)(ban),兩(liang)個(ge)(ge)矩(ju)形安裝板(ban)(ban)(ban)分(fen)(fen)別固定(ding)(ding)于底部橫向(xiang)板(ban)(ban)(ban)的(de)(de)兩(liang)側,其(qi)中一(yi)(yi)(yi)個(ge)(ge)矩(ju)形安裝板(ban)(ban)(ban)的(de)(de)內(nei)部轉動連接有圓形旋轉件(jian),圓形旋轉件(jian)的(de)(de)一(yi)(yi)(yi)側固定(ding)(ding)有第(di)(di)(di)一(yi)(yi)(yi)縱(zong)向(xiang)螺(luo)紋桿,第(di)(di)(di)一(yi)(yi)(yi)縱(zong)向(xiang)螺(luo)紋桿的(de)(de)一(yi)(yi)(yi)側固定(ding)(ding)有第(di)(di)(di)二縱(zong)向(xiang)螺(luo)紋桿,第(di)(di)(di)一(yi)(yi)(yi)縱(zong)向(xiang)螺(luo)紋桿與(yu)第(di)(di)(di)二縱(zong)向(xiang)螺(luo)紋桿的(de)(de)螺(luo)紋旋向(xiang)相(xiang)反,第(di)(di)(di)一(yi)(yi)(yi)縱(zong)向(xiang)螺(luo)紋桿以及第(di)(di)(di)二縱(zong)向(xiang)螺(luo)紋桿的(de)(de)分(fen)(fen)別于兩(liang)個(ge)(ge)弧(hu)形移動板(ban)(ban)(ban)螺(luo)紋連接。
10、進一(yi)步的,兩個(ge)矩形安裝板之間固定有縱向圓(yuan)形桿,縱向圓(yuan)形桿貫穿弧(hu)形移動(dong)(dong)板的內(nei)部且(qie)與弧(hu)形移動(dong)(dong)板滑(hua)動(dong)(dong)連接。
11、進(jin)一步的,圓(yuan)(yuan)形旋(xuan)轉(zhuan)(zhuan)(zhuan)件的外(wai)側(ce)固定有圓(yuan)(yuan)形旋(xuan)轉(zhuan)(zhuan)(zhuan)環(huan),其中(zhong)一個矩(ju)形安(an)裝板的內部(bu)開設(she)有圓(yuan)(yuan)形旋(xuan)轉(zhuan)(zhuan)(zhuan)槽,圓(yuan)(yuan)形旋(xuan)轉(zhuan)(zhuan)(zhuan)件與其中(zhong)一個矩(ju)形安(an)裝板通過圓(yuan)(yuan)形旋(xuan)轉(zhuan)(zhuan)(zhuan)環(huan)以(yi)及圓(yuan)(yuan)形旋(xuan)轉(zhuan)(zhuan)(zhuan)槽的設(she)置轉(zhuan)(zhuan)(zhuan)動(dong)連接,圓(yuan)(yuan)形旋(xuan)轉(zhuan)(zhuan)(zhuan)件的內部(bu)開設(she)有內六角(jiao)槽。
12、更進一步的(de),限(xian)制機構包括圓形(xing)安(an)(an)裝(zhuang)塊(kuai),錨固(gu)鋼(gang)筋(jin)靠近伸(shen)縮縫槽鋼(gang)的(de)一端固(gu)定有(you)圓形(xing)安(an)(an)裝(zhuang)塊(kuai),圓形(xing)安(an)(an)裝(zhuang)塊(kuai)位(wei)(wei)(wei)(wei)于(yu)伸(shen)縮縫槽鋼(gang)的(de)內部(bu)且(qie)與伸(shen)縮縫槽鋼(gang)滑動連接(jie),伸(shen)縮縫槽鋼(gang)的(de)內部(bu)滑動連接(jie)有(you)豎向(xiang)限(xian)位(wei)(wei)(wei)(wei)柱(zhu),豎向(xiang)限(xian)位(wei)(wei)(wei)(wei)柱(zhu)的(de)頂部(bu)固(gu)定有(you)矩形(xing)連接(jie)塊(kuai),矩形(xing)連接(jie)塊(kuai)的(de)內部(bu)橫向(xiang)滑動有(you)橫向(xiang)限(xian)位(wei)(wei)(wei)(wei)柱(zhu),橫向(xiang)限(xian)位(wei)(wei)(wei)(wei)柱(zhu)的(de)一端固(gu)定有(you)圓形(xing)拉塊(kuai),圓形(xing)拉塊(kuai)與伸(shen)縮縫槽鋼(gang)之間且(qie)位(wei)(wei)(wei)(wei)于(yu)橫向(xiang)限(xian)位(wei)(wei)(wei)(wei)柱(zhu)的(de)外側設置有(you)第二剛性彈簧。
13、更進(jin)一步的,圓形安裝塊(kuai)的內部開設有(you)豎(shu)向(xiang)通(tong)槽,豎(shu)向(xiang)限(xian)位柱與圓形安裝塊(kuai)之間通(tong)過豎(shu)向(xiang)通(tong)槽的設置滑動連(lian)接。
14、更進一(yi)步的(de),矩形(xing)連接塊(kuai)的(de)內部(bu)開設有圓(yuan)形(xing)限(xian)位槽,橫(heng)向限(xian)位柱位于圓(yuan)形(xing)限(xian)位槽的(de)內部(bu)且(qie)與(yu)矩形(xing)連接塊(kuai)通過圓(yuan)形(xing)限(xian)位槽的(de)設置滑(hua)動連接。
15、(3)有益效(xiao)果
16、與現有技術相比,本發明的(de)有益效果在于:
17、1、本發明通過復位機(ji)構的(de)(de)設置(zhi)(zhi),增強了橋梁伸縮縫(feng)的(de)(de)抗(kang)疲(pi)勞(lao)性能,能夠有(you)(you)效緩(huan)解車輛通行帶來的(de)(de)震動(dong)影響,防止橋梁梁體因長期荷載作用而產(chan)生的(de)(de)疲(pi)勞(lao)和變(bian)形,裝置(zhi)(zhi)能夠在受力后迅速(su)恢復到初始狀態,有(you)(you)效解決(jue)了現有(you)(you)伸縮縫(feng)裝置(zhi)(zhi)無(wu)法恢復形變(bian)的(de)(de)問題,保持橋梁結構的(de)(de)穩定性和安(an)全性;
18、2、本發(fa)明通過限制機構的(de)設置,使得(de)錨固鋼(gang)筋在需要(yao)維修(xiu)或(huo)更換時(shi)能夠(gou)快速拆卸,簡化了維護(hu)工(gong)作,節省了時(shi)間和(he)人(ren)力(li)成本。
1.一種復(fu)位(wei)型橋梁(liang)伸縮(suo)縫(feng)(feng)裝置,其特(te)征在(zai)于(yu)(yu):該伸縮(suo)縫(feng)(feng)裝置包括對撐設(she)置的(de)伸縮(suo)縫(feng)(feng)槽鋼(gang)(gang)(gang)(1),兩個所(suo)述伸縮(suo)縫(feng)(feng)槽鋼(gang)(gang)(gang)(1)之間的(de)頂部設(she)置有密封(feng)橡膠條(3),所(suo)述伸縮(suo)縫(feng)(feng)槽鋼(gang)(gang)(gang)(1)的(de)外側均布設(she)置有多個錨固鋼(gang)(gang)(gang)筋(2),所(suo)述伸縮(suo)縫(feng)(feng)槽鋼(gang)(gang)(gang)(1)的(de)內部設(she)置有用(yong)于(yu)(yu)限制錨固鋼(gang)(gang)(gang)筋(2)的(de)限制機構;
2.根(gen)據(ju)權利要(yao)求(qiu)1所(suo)(suo)述(shu)的一(yi)種復位型(xing)橋梁伸縮縫(feng)裝(zhuang)置,其特征在于(yu)(yu):所(suo)(suo)述(shu)伸縮縫(feng)槽鋼(gang)(1)底(di)(di)部(bu)(bu)的外側固定有u型(xing)移(yi)(yi)動(dong)(dong)板(ban)(ban)(5),兩個所(suo)(suo)述(shu)u型(xing)移(yi)(yi)動(dong)(dong)板(ban)(ban)(5)之間(jian)的外側滑動(dong)(dong)連接有底(di)(di)部(bu)(bu)橫(heng)向(xiang)(xiang)板(ban)(ban)(4),所(suo)(suo)述(shu)u型(xing)移(yi)(yi)動(dong)(dong)板(ban)(ban)(5)靠近底(di)(di)部(bu)(bu)橫(heng)向(xiang)(xiang)板(ban)(ban)(4)的一(yi)端且位于(yu)(yu)底(di)(di)部(bu)(bu)橫(heng)向(xiang)(xiang)板(ban)(ban)(4)的內部(bu)(bu)設置有矩(ju)形(xing)(xing)滑動(dong)(dong)板(ban)(ban)(19),所(suo)(suo)述(shu)底(di)(di)部(bu)(bu)橫(heng)向(xiang)(xiang)板(ban)(ban)(4)的內部(bu)(bu)開設有矩(ju)形(xing)(xing)滑槽,所(suo)(suo)述(shu)底(di)(di)部(bu)(bu)橫(heng)向(xiang)(xiang)板(ban)(ban)(4)與u型(xing)移(yi)(yi)動(dong)(dong)板(ban)(ban)(5)之間(jian)通過(guo)矩(ju)形(xing)(xing)滑槽以及矩(ju)形(xing)(xing)滑動(dong)(dong)板(ban)(ban)(19)的配合滑動(dong)(dong)連接。
3.根據權利要求2所(suo)(suo)述(shu)的(de)一種(zhong)復(fu)位(wei)(wei)型橋梁伸縮縫(feng)裝置(zhi),其(qi)特征在于(yu):所(suo)(suo)述(shu)復(fu)位(wei)(wei)機構包(bao)括(kuo)縱(zong)向(xiang)(xiang)(xiang)光(guang)桿(9),所(suo)(suo)述(shu)縱(zong)向(xiang)(xiang)(xiang)光(guang)桿(9)的(de)外側(ce)(ce)滑動(dong)(dong)(dong)(dong)連(lian)接(jie)有(you)兩個對撐(cheng)(cheng)設置(zhi)的(de)縱(zong)向(xiang)(xiang)(xiang)移(yi)動(dong)(dong)(dong)(dong)板(ban)(6),所(suo)(suo)述(shu)縱(zong)向(xiang)(xiang)(xiang)光(guang)桿(9)的(de)兩側(ce)(ce)均(jun)固(gu)定(ding)(ding)有(you)圓形限(xian)位(wei)(wei)塊(kuai)(10),所(suo)(suo)述(shu)縱(zong)向(xiang)(xiang)(xiang)移(yi)動(dong)(dong)(dong)(dong)板(ban)(6)的(de)兩端均(jun)通過(guo)銷軸(zhou)轉動(dong)(dong)(dong)(dong)連(lian)接(jie)有(you)斜向(xiang)(xiang)(xiang)轉動(dong)(dong)(dong)(dong)柱(zhu)(7),同一端的(de)兩個所(suo)(suo)述(shu)斜向(xiang)(xiang)(xiang)轉動(dong)(dong)(dong)(dong)柱(zhu)(7)之間通過(guo)銷軸(zhou)轉動(dong)(dong)(dong)(dong)連(lian)接(jie)有(you)橫(heng)(heng)向(xiang)(xiang)(xiang)移(yi)動(dong)(dong)(dong)(dong)板(ban)(8),所(suo)(suo)述(shu)橫(heng)(heng)向(xiang)(xiang)(xiang)移(yi)動(dong)(dong)(dong)(dong)板(ban)(8)靠近(jin)伸縮縫(feng)槽鋼(gang)(1)的(de)一端且(qie)與伸縮縫(feng)槽鋼(gang)(1)固(gu)定(ding)(ding)連(lian)接(jie),所(suo)(suo)述(shu)縱(zong)向(xiang)(xiang)(xiang)光(guang)桿(9)外側(ce)(ce)的(de)中部位(wei)(wei)置(zhi)處固(gu)定(ding)(ding)有(you)弧(hu)形支撐(cheng)(cheng)柱(zhu)(13),所(suo)(suo)述(shu)弧(hu)形支撐(cheng)(cheng)柱(zhu)(13)的(de)底部與底部橫(heng)(heng)向(xiang)(xiang)(xiang)板(ban)(4)固(gu)定(ding)(ding)連(lian)接(jie),所(suo)(suo)述(shu)弧(hu)形支撐(cheng)(cheng)柱(zhu)(13)的(de)兩側(ce)(ce)且(qie)位(wei)(wei)于(yu)縱(zong)向(xiang)(xiang)(xiang)光(guang)桿(9)的(de)外側(ce)(ce)滑動(dong)(dong)(dong)(dong)連(lian)接(jie)有(you)弧(hu)形移(yi)動(dong)(dong)(dong)(dong)板(ban)(12),所(suo)(suo)述(shu)弧(hu)形移(yi)動(dong)(dong)(dong)(dong)板(ban)(12)與縱(zong)向(xiang)(xiang)(xiang)移(yi)動(dong)(dong)(dong)(dong)板(ban)(6)之間且(qie)位(wei)(wei)于(yu)縱(zong)向(xiang)(xiang)(xiang)光(guang)桿(9)的(de)外側(ce)(ce)設置(zhi)有(you)第(di)一剛性彈簧(11)。
4.根(gen)據權利要求3所(suo)(suo)述的(de)一種復(fu)位(wei)型橋梁伸縮縫裝置,其(qi)特征(zheng)在(zai)于(yu):所(suo)(suo)述縱向(xiang)移(yi)動板(6)以(yi)(yi)及弧形(xing)移(yi)動板(12)的(de)內部均開(kai)設有(you)圓(yuan)(yuan)形(xing)通(tong)孔(kong),所(suo)(suo)述縱向(xiang)光(guang)桿(9)位(wei)于(yu)圓(yuan)(yuan)形(xing)通(tong)孔(kong)的(de)內部且(qie)與縱向(xiang)移(yi)動板(6)以(yi)(yi)及弧形(xing)移(yi)動板(12)通(tong)過圓(yuan)(yuan)形(xing)通(tong)孔(kong)滑動連接。
5.根據權利要求3所(suo)(suo)(suo)(suo)述(shu)(shu)的(de)一(yi)(yi)種復(fu)位型橋(qiao)梁伸縮縫裝置,其(qi)特征在于(yu)(yu):所(suo)(suo)(suo)(suo)述(shu)(shu)復(fu)位機構還包(bao)括(kuo)兩(liang)個矩形(xing)(xing)(xing)安(an)(an)裝板(ban)(14),兩(liang)個所(suo)(suo)(suo)(suo)述(shu)(shu)矩形(xing)(xing)(xing)安(an)(an)裝板(ban)(14)分別(bie)固定(ding)(ding)于(yu)(yu)底部(bu)橫向板(ban)(4)的(de)兩(liang)側(ce),其(qi)中一(yi)(yi)個所(suo)(suo)(suo)(suo)述(shu)(shu)矩形(xing)(xing)(xing)安(an)(an)裝板(ban)(14)的(de)內部(bu)轉(zhuan)動連接有(you)圓形(xing)(xing)(xing)旋(xuan)轉(zhuan)件(jian)(18),所(suo)(suo)(suo)(suo)述(shu)(shu)圓形(xing)(xing)(xing)旋(xuan)轉(zhuan)件(jian)(18)的(de)一(yi)(yi)側(ce)固定(ding)(ding)有(you)第(di)(di)(di)一(yi)(yi)縱(zong)向螺(luo)紋(wen)(wen)(wen)桿(gan)(gan)(gan)(15),所(suo)(suo)(suo)(suo)述(shu)(shu)第(di)(di)(di)一(yi)(yi)縱(zong)向螺(luo)紋(wen)(wen)(wen)桿(gan)(gan)(gan)(15)的(de)一(yi)(yi)側(ce)固定(ding)(ding)有(you)第(di)(di)(di)二(er)縱(zong)向螺(luo)紋(wen)(wen)(wen)桿(gan)(gan)(gan)(16),所(suo)(suo)(suo)(suo)述(shu)(shu)第(di)(di)(di)一(yi)(yi)縱(zong)向螺(luo)紋(wen)(wen)(wen)桿(gan)(gan)(gan)(15)與(yu)第(di)(di)(di)二(er)縱(zong)向螺(luo)紋(wen)(wen)(wen)桿(gan)(gan)(gan)(16)的(de)螺(luo)紋(wen)(wen)(wen)旋(xuan)向相(xiang)反(fan),所(suo)(suo)(suo)(suo)述(shu)(shu)第(di)(di)(di)一(yi)(yi)縱(zong)向螺(luo)紋(wen)(wen)(wen)桿(gan)(gan)(gan)(15)以及第(di)(di)(di)二(er)縱(zong)向螺(luo)紋(wen)(wen)(wen)桿(gan)(gan)(gan)(16)的(de)分別(bie)于(yu)(yu)兩(liang)個弧形(xing)(xing)(xing)移動板(ban)(12)螺(luo)紋(wen)(wen)(wen)連接。
6.根據權利要求5所(suo)述的一種復(fu)位(wei)型(xing)橋梁伸(shen)縮縫裝置,其(qi)特(te)征在(zai)于:兩個所(suo)述矩形(xing)(xing)安裝板(ban)(14)之(zhi)間固定有縱向圓(yuan)形(xing)(xing)桿(gan)(gan)(17),所(suo)述縱向圓(yuan)形(xing)(xing)桿(gan)(gan)(17)貫(guan)穿(chuan)弧形(xing)(xing)移(yi)動(dong)(dong)板(ban)(12)的內部且與弧形(xing)(xing)移(yi)動(dong)(dong)板(ban)(12)滑動(dong)(dong)連接。
7.根(gen)據權利要求5所(suo)(suo)述(shu)(shu)的(de)一種復位型橋梁(liang)伸縮(suo)縫裝置,其(qi)特征在于:所(suo)(suo)述(shu)(shu)圓(yuan)形(xing)(xing)(xing)旋(xuan)轉(zhuan)(zhuan)件(jian)(18)的(de)外側固定有圓(yuan)形(xing)(xing)(xing)旋(xuan)轉(zhuan)(zhuan)環,其(qi)中(zhong)一個(ge)(ge)所(suo)(suo)述(shu)(shu)矩(ju)(ju)形(xing)(xing)(xing)安裝板(14)的(de)內部(bu)開設有圓(yuan)形(xing)(xing)(xing)旋(xuan)轉(zhuan)(zhuan)槽,所(suo)(suo)述(shu)(shu)圓(yuan)形(xing)(xing)(xing)旋(xuan)轉(zhuan)(zhuan)件(jian)(18)與其(qi)中(zhong)一個(ge)(ge)所(suo)(suo)述(shu)(shu)矩(ju)(ju)形(xing)(xing)(xing)安裝板(14)通過圓(yuan)形(xing)(xing)(xing)旋(xuan)轉(zhuan)(zhuan)環以(yi)及圓(yuan)形(xing)(xing)(xing)旋(xuan)轉(zhuan)(zhuan)槽的(de)設置轉(zhuan)(zhuan)動(dong)連接,所(suo)(suo)述(shu)(shu)圓(yuan)形(xing)(xing)(xing)旋(xuan)轉(zhuan)(zhuan)件(jian)(18)的(de)內部(bu)開設有內六角(jiao)槽。
8.根(gen)據權利要求1所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)的(de)一種復位(wei)(wei)型橋(qiao)梁伸(shen)縮縫(feng)(feng)裝置,其特征在(zai)于(yu):所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)限制機構包括圓(yuan)形(xing)(xing)(xing)安裝塊(kuai)(kuai)(kuai)(21),所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)錨固(gu)鋼筋(2)靠近伸(shen)縮縫(feng)(feng)槽(cao)鋼(1)的(de)一端(duan)固(gu)定有(you)圓(yuan)形(xing)(xing)(xing)安裝塊(kuai)(kuai)(kuai)(21),所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)圓(yuan)形(xing)(xing)(xing)安裝塊(kuai)(kuai)(kuai)(21)位(wei)(wei)于(yu)伸(shen)縮縫(feng)(feng)槽(cao)鋼(1)的(de)內(nei)部(bu)且與伸(shen)縮縫(feng)(feng)槽(cao)鋼(1)滑動連(lian)接(jie),所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)伸(shen)縮縫(feng)(feng)槽(cao)鋼(1)的(de)內(nei)部(bu)滑動連(lian)接(jie)有(you)豎向限位(wei)(wei)柱(zhu)(20),所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)豎向限位(wei)(wei)柱(zhu)(20)的(de)頂部(bu)固(gu)定有(you)矩(ju)形(xing)(xing)(xing)連(lian)接(jie)塊(kuai)(kuai)(kuai)(22),所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)矩(ju)形(xing)(xing)(xing)連(lian)接(jie)塊(kuai)(kuai)(kuai)(22)的(de)內(nei)部(bu)橫(heng)向滑動有(you)橫(heng)向限位(wei)(wei)柱(zhu)(23),所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)橫(heng)向限位(wei)(wei)柱(zhu)(23)的(de)一端(duan)固(gu)定有(you)圓(yuan)形(xing)(xing)(xing)拉塊(kuai)(kuai)(kuai)(25),所(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)圓(yuan)形(xing)(xing)(xing)拉塊(kuai)(kuai)(kuai)(25)與伸(shen)縮縫(feng)(feng)槽(cao)鋼(1)之間且位(wei)(wei)于(yu)橫(heng)向限位(wei)(wei)柱(zhu)(23)的(de)外側設置有(you)第(di)二剛(gang)性彈簧(24)。
9.根據(ju)權利要求8所述(shu)(shu)(shu)的一(yi)種復位型(xing)橋梁(liang)伸縮縫裝置,其特征(zheng)在于:所述(shu)(shu)(shu)圓形安裝塊(21)的內部開(kai)設(she)有豎(shu)(shu)向(xiang)通(tong)槽(cao)(cao),所述(shu)(shu)(shu)豎(shu)(shu)向(xiang)限位柱(20)與(yu)圓形安裝塊(21)之(zhi)間(jian)通(tong)過(guo)豎(shu)(shu)向(xiang)通(tong)槽(cao)(cao)的設(she)置滑動連接。
10.根據(ju)權(quan)利要(yao)求8所述的一種(zhong)復位(wei)(wei)型(xing)橋梁伸縮縫裝置(zhi)(zhi),其特征在(zai)于(yu):所述矩形(xing)(xing)連(lian)(lian)接(jie)塊(kuai)(22)的內部開設有(you)圓形(xing)(xing)限(xian)(xian)位(wei)(wei)槽,所述橫向限(xian)(xian)位(wei)(wei)柱(zhu)(23)位(wei)(wei)于(yu)圓形(xing)(xing)限(xian)(xian)位(wei)(wei)槽的內部且(qie)與矩形(xing)(xing)連(lian)(lian)接(jie)塊(kuai)(22)通過(guo)圓形(xing)(xing)限(xian)(xian)位(wei)(wei)槽的設置(zhi)(zhi)滑動連(lian)(lian)接(jie)。