本技術(shu)屬于(yu)隔震支座(zuo)，尤其涉及一種防脫(tuo)空(kong)摩擦(ca)擺隔震支座(zuo)。

背景技術：

1、我國(guo)屬(shu)于地震(zhen)(zhen)頻(pin)發國(guo)家，近(jin)年來(lai)地震(zhen)(zhen)頻(pin)繁的發生，僅2023年一年就發生4級以上(shang)地震(zhen)(zhen)658次，造成了(le)嚴(yan)重的人員傷亡(wang)和財產損失(shi)。為此，政府已(yi)從(cong)國(guo)家層面從(cong)建(jian)議使用(yong)到強(qiang)制推廣減隔(ge)震(zhen)(zhen)技術，在(zai)建(jian)筑(zhu)(zhu)、橋梁(liang)、lng/石(shi)油能源儲備等工(gong)程設置減震(zhen)(zhen)隔(ge)震(zhen)(zhen)系統以避免建(jian)筑(zhu)(zhu)物受內部(bu)應力作用(yong)而損壞，以此提高建(jian)筑(zhu)(zhu)工(gong)程的安全性能。

2、目前常用的(de)隔震(zhen)(zhen)支(zhi)座(zuo)主要有(you)摩擦(ca)擺(bai)隔震(zhen)(zhen)支(zhi)座(zuo)、橡膠隔震(zhen)(zhen)支(zhi)座(zuo)等，其中摩擦(ca)擺(bai)隔震(zhen)(zhen)橡膠是利用鐘擺(bai)原理(li)延(yan)長(chang)結構周期實現隔震(zhen)(zhen)，同時(shi)利用摩擦(ca)面(mian)的(de)摩擦(ca)耗能(neng)及動(dong)能(neng)與勢能(neng)的(de)轉換來消(xiao)耗地震(zhen)(zhen)能(neng)量。現有(you)摩擦(ca)擺(bai)隔震(zhen)(zhen)支(zhi)座(zuo)具有(you)以下(xia)缺(que)陷：摩擦(ca)擺(bai)隔震(zhen)(zhen)支(zhi)座(zuo)包括上(shang)支(zhi)座(zuo)板(ban)(ban)、下(xia)支(zhi)座(zuo)板(ban)(ban)、上(shang)不銹(xiu)鋼板(ban)(ban)、下(xia)不銹(xiu)鋼板(ban)(ban)、上(shang)滑移(yi)面(mian)板(ban)(ban)、下(xia)滑移(yi)面(mian)板(ban)(ban)和位于所述上(shang)滑移(yi)面(mian)板(ban)(ban)、下(xia)滑移(yi)面(mian)板(ban)(ban)之間的(de)球冠板(ban)(ban)組(zu)合，各個組(zu)件(jian)為自上(shang)而下(xia)疊(die)加(jia)結構，彼此之間無(wu)相(xiang)互(hu)連接(jie)，這就造(zao)成在產品受到地震(zhen)(zhen)產生的(de)縱波時(shi)，產品各部件(jian)隨建筑物的(de)上(shang)下(xia)顛(dian)簸和上(shang)下(xia)晃(huang)動(dong)發生脫(tuo)離或脫(tuo)空，帶來一定的(de)安全(quan)隱患。

技術實現思路

1、本(ben)實用(yong)新型要解決的技(ji)術(shu)問(wen)題就是提供一種不容易出現脫空(kong)、安全系數(shu)高的防脫空(kong)摩擦擺隔震支座(zuo)。

2、為解決上(shang)(shang)(shang)(shang)(shang)述(shu)(shu)問題，本實用新型(xing)防(fang)脫空摩擦擺隔震支座采用的(de)技術方案為：包括上(shang)(shang)(shang)(shang)(shang)支座板(ban)(ban)、下(xia)(xia)支座板(ban)(ban)、上(shang)(shang)(shang)(shang)(shang)不銹鋼(gang)板(ban)(ban)、下(xia)(xia)不銹鋼(gang)板(ban)(ban)、上(shang)(shang)(shang)(shang)(shang)滑移(yi)(yi)面(mian)板(ban)(ban)、下(xia)(xia)滑移(yi)(yi)面(mian)板(ban)(ban)和位(wei)(wei)于(yu)所(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)(shang)(shang)滑移(yi)(yi)面(mian)板(ban)(ban)、下(xia)(xia)滑移(yi)(yi)面(mian)板(ban)(ban)之(zhi)間(jian)的(de)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)組(zu)合(he)，所(suo)(suo)述(shu)(shu)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)組(zu)合(he)包括上(shang)(shang)(shang)(shang)(shang)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)和下(xia)(xia)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)，所(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)(shang)(shang)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)整體(ti)為“工”字形，該上(shang)(shang)(shang)(shang)(shang)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)的(de)頂面(mian)為球(qiu)冠(guan)(guan)(guan)(guan)(guan)面(mian)、底(di)面(mian)為平面(mian)，所(suo)(suo)述(shu)(shu)下(xia)(xia)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)為盆狀(zhuang)，在所(suo)(suo)述(shu)(shu)下(xia)(xia)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)的(de)的(de)上(shang)(shang)(shang)(shang)(shang)方設置有(you)定位(wei)(wei)環，所(suo)(suo)述(shu)(shu)定位(wei)(wei)環的(de)內徑(jing)小于(yu)下(xia)(xia)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)的(de)內徑(jing)，在所(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)(shang)(shang)球(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)下(xia)(xia)沿(yan)的(de)上(shang)(shang)(shang)(shang)(shang)端面(mian)上(shang)(shang)(shang)(shang)(shang)設置有(you)第(di)一掛鉤(gou)，在所(suo)(suo)述(shu)(shu)定位(wei)(wei)環上(shang)(shang)(shang)(shang)(shang)設置有(you)第(di)二掛鉤(gou)，在所(suo)(suo)述(shu)(shu)第(di)一掛鉤(gou)和第(di)二掛鉤(gou)之(zhi)間(jian)設置有(you)防(fang)脫拉伸彈簧。

3、其附加技術特征為：

4、在所述(shu)下(xia)球冠板的(de)上端面上設(she)置有螺孔，所述(shu)定位環通過插入所述(shu)螺孔中的(de)連接(jie)螺栓連接(jie)；

5、所述第一(yi)掛(gua)鉤和第二掛(gua)鉤分(fen)別為兩個以上，每個所述第一(yi)掛(gua)鉤等(deng)圓周(zhou)角(jiao)設(she)置在(zai)所述上球冠(guan)板(ban)上；每個所述第二掛(gua)鉤等(deng)圓周(zhou)角(jiao)設(she)置在(zai)所述定(ding)位環上。

6、本實用(yong)新型所(suo)(suo)(suo)(suo)(suo)提供的(de)(de)(de)(de)防(fang)脫(tuo)空摩擦擺隔震支座與(yu)(yu)現有(you)(you)(you)技術(shu)相比，具有(you)(you)(you)以(yi)下(xia)優點：其一，由于(yu)包(bao)(bao)括上(shang)(shang)(shang)支座板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、下(xia)支座板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、上(shang)(shang)(shang)不銹(xiu)鋼板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、下(xia)不銹(xiu)鋼板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、上(shang)(shang)(shang)滑移面(mian)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、下(xia)滑移面(mian)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)和位(wei)(wei)(wei)于(yu)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)滑移面(mian)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、下(xia)滑移面(mian)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)之間(jian)的(de)(de)(de)(de)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)組合(he)，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)組合(he)包(bao)(bao)括上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)和下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)整體(ti)為(wei)(wei)“工(gong)”字形，該上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)頂面(mian)為(wei)(wei)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)面(mian)、底面(mian)為(wei)(wei)平面(mian)，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)為(wei)(wei)盆狀(zhuang)(zhuang)，在(zai)(zai)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)的(de)(de)(de)(de)上(shang)(shang)(shang)方設(she)(she)置有(you)(you)(you)定(ding)位(wei)(wei)(wei)環(huan)，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)定(ding)位(wei)(wei)(wei)環(huan)的(de)(de)(de)(de)內徑(jing)(jing)小(xiao)于(yu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)內徑(jing)(jing)，在(zai)(zai)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)下(xia)沿的(de)(de)(de)(de)上(shang)(shang)(shang)端面(mian)上(shang)(shang)(shang)設(she)(she)置有(you)(you)(you)第(di)(di)(di)(di)(di)一掛(gua)(gua)(gua)鉤(gou)，在(zai)(zai)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)定(ding)位(wei)(wei)(wei)環(huan)上(shang)(shang)(shang)設(she)(she)置有(you)(you)(you)第(di)(di)(di)(di)(di)二(er)(er)掛(gua)(gua)(gua)鉤(gou)，在(zai)(zai)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)第(di)(di)(di)(di)(di)一掛(gua)(gua)(gua)鉤(gou)和第(di)(di)(di)(di)(di)二(er)(er)掛(gua)(gua)(gua)鉤(gou)之間(jian)設(she)(she)置有(you)(you)(you)防(fang)脫(tuo)拉(la)伸彈簧(huang)，支座在(zai)(zai)正常受壓使用(yong)狀(zhuang)(zhuang)態(tai)下(xia)，上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)與(yu)(yu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、上(shang)(shang)(shang)支座板(ban)(ban)(ban)(ban)(ban)(ban)(ban)與(yu)(yu)上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、下(xia)支座板(ban)(ban)(ban)(ban)(ban)(ban)(ban)與(yu)(yu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)均緊(jin)密接(jie)(jie)觸(chu)，防(fang)脫(tuo)拉(la)伸彈簧(huang)處于(yu)拉(la)伸狀(zhuang)(zhuang)態(tai)；在(zai)(zai)支座處于(yu)受拉(la)狀(zhuang)(zhuang)態(tai)時(shi)，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)防(fang)脫(tuo)拉(la)伸彈簧(huang)發(fa)揮作用(yong)，使所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)與(yu)(yu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)脫(tuo)離，同時(shi)保證上(shang)(shang)(shang)支座板(ban)(ban)(ban)(ban)(ban)(ban)(ban)與(yu)(yu)上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、下(xia)支座板(ban)(ban)(ban)(ban)(ban)(ban)(ban)與(yu)(yu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)均緊(jin)密接(jie)(jie)觸(chu)，進而(er)達到防(fang)脫(tuo)空效果；其二(er)(er)，由于(yu)在(zai)(zai)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)下(xia)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)上(shang)(shang)(shang)端面(mian)上(shang)(shang)(shang)設(she)(she)置有(you)(you)(you)螺(luo)(luo)孔(kong)，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)定(ding)位(wei)(wei)(wei)環(huan)通過插入所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)螺(luo)(luo)孔(kong)中的(de)(de)(de)(de)連(lian)接(jie)(jie)螺(luo)(luo)栓連(lian)接(jie)(jie)，加工(gong)和安裝(zhuang)更加方便；其三(san)，由于(yu)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)第(di)(di)(di)(di)(di)一掛(gua)(gua)(gua)鉤(gou)和第(di)(di)(di)(di)(di)二(er)(er)掛(gua)(gua)(gua)鉤(gou)分(fen)別為(wei)(wei)兩個以(yi)上(shang)(shang)(shang)，每個所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)第(di)(di)(di)(di)(di)一掛(gua)(gua)(gua)鉤(gou)等圓周角設(she)(she)置在(zai)(zai)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)上(shang)(shang)(shang)球(qiu)(qiu)(qiu)(qiu)冠(guan)(guan)(guan)(guan)(guan)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)上(shang)(shang)(shang)；每個所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)第(di)(di)(di)(di)(di)二(er)(er)掛(gua)(gua)(gua)鉤(gou)等圓周角設(she)(she)置在(zai)(zai)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)定(ding)位(wei)(wei)(wei)環(huan)上(shang)(shang)(shang)，第(di)(di)(di)(di)(di)一掛(gua)(gua)(gua)鉤(gou)和第(di)(di)(di)(di)(di)二(er)(er)掛(gua)(gua)(gua)鉤(gou)可(ke)以(yi)為(wei)(wei)3組、4組或以(yi)上(shang)(shang)(shang)，拉(la)伸力量大而(er)且(qie)分(fen)布均勻，進一步提高(gao)了(le)防(fang)脫(tuo)空效果。

技術特征：

1.防(fang)脫(tuo)空摩擦擺(bai)隔(ge)震支座，包(bao)括(kuo)上(shang)(shang)支座板(ban)(ban)、下(xia)支座板(ban)(ban)、上(shang)(shang)不銹(xiu)鋼(gang)板(ban)(ban)、下(xia)不銹(xiu)鋼(gang)板(ban)(ban)、上(shang)(shang)滑(hua)移面(mian)板(ban)(ban)、下(xia)滑(hua)移面(mian)板(ban)(ban)和位于所述(shu)上(shang)(shang)滑(hua)移面(mian)板(ban)(ban)、下(xia)滑(hua)移面(mian)板(ban)(ban)之間(jian)的(de)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)組合(he)，其特征(zheng)在(zai)于：所述(shu)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)組合(he)包(bao)括(kuo)上(shang)(shang)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)和下(xia)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)，所述(shu)上(shang)(shang)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)整體為(wei)“工”字形(xing)，該上(shang)(shang)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)的(de)頂面(mian)為(wei)球(qiu)(qiu)冠(guan)(guan)面(mian)、底面(mian)為(wei)平面(mian)，所述(shu)下(xia)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)為(wei)盆狀，在(zai)所述(shu)下(xia)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)的(de)上(shang)(shang)方設置(zhi)(zhi)有定位環，所述(shu)定位環的(de)內(nei)徑小于下(xia)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)的(de)內(nei)徑，在(zai)所述(shu)上(shang)(shang)球(qiu)(qiu)冠(guan)(guan)板(ban)(ban)下(xia)沿的(de)上(shang)(shang)端(duan)面(mian)上(shang)(shang)設置(zhi)(zhi)有第一(yi)掛鉤(gou)(gou)，在(zai)所述(shu)定位環上(shang)(shang)設置(zhi)(zhi)有第二(er)掛鉤(gou)(gou)，在(zai)所述(shu)第一(yi)掛鉤(gou)(gou)和第二(er)掛鉤(gou)(gou)之間(jian)設置(zhi)(zhi)有防(fang)脫(tuo)拉伸(shen)彈簧。

2.根據權利要求1所述的(de)防脫空摩(mo)擦擺隔震支座，其特征在于：在所述下(xia)球冠板的(de)上端面上設置有螺孔(kong)(kong)，所述定(ding)位環(huan)通過插入所述螺孔(kong)(kong)中的(de)連(lian)接螺栓連(lian)接。

3.根據權利要求(qiu)1所(suo)述(shu)(shu)的防脫空(kong)摩擦擺隔震支座(zuo)，其(qi)特征在(zai)于：所(suo)述(shu)(shu)第(di)一掛鉤(gou)(gou)和第(di)二(er)掛鉤(gou)(gou)分(fen)別(bie)為兩個以上，每個所(suo)述(shu)(shu)第(di)一掛鉤(gou)(gou)等(deng)圓(yuan)周角(jiao)(jiao)設置在(zai)所(suo)述(shu)(shu)上球冠板上；每個所(suo)述(shu)(shu)第(di)二(er)掛鉤(gou)(gou)等(deng)圓(yuan)周角(jiao)(jiao)設置在(zai)所(suo)述(shu)(shu)定位環上。

技術總結
本技術屬于支座技術領域，公開了一種防脫空摩擦擺隔震支座。其主要技術特征為：包括上支座板、下支座板、上滑移面板、下滑移面板和球冠板組合，球冠板組合包括上球冠板和下球冠板，上球冠板整體為“工”字形，該上球冠板的頂面為球冠面、底面為平面，下球冠板為盆狀，在下球冠板的的上方設置有定位環，定位環的內徑小于下球冠板的內徑，在上球冠板下沿的上端面上設置有第一掛鉤，在定位環上設置有第二掛鉤，在第一掛鉤和第二掛鉤之間設置有防脫拉伸彈簧。支座在正常受壓使用狀態或受拉狀態時，防脫拉伸彈簧發揮作用，上支座板與上球冠板、下支座板與下球冠板均緊密接觸，進而達到防脫空效果。

技術研發人員：布曉樂,張慶浩,王建勛,郭美景,陳健
受保護的技術使用者：河北寶力工程裝備股份有限公司
技術研發日：20240207
技術公布日：2024/9/19