Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipe frame fastening device with self-locking structure for bridge construction
The invention relates to the technical field of pipe frame fastening devices and particularly relates to a pipe frame fastening device with a self-locking structure for bridge construction. The pipe frame fastening device comprises a device main body, wherein the device main body comprises two pipe frame main bodies, and the outer sides of the pipe frame main bodies are both sleeved with fasteningdevices; and a fixing mechanism is arranged on one side of each fastening device. By arranging the first locking mechanism and the second locking mechanism, the second limiting plate is clamped in the third cavity, meanwhile, the non-return ratchet piece is attached to one side of the ratchet wheel main body tooth block, and by means of the characteristics of the ratchet wheel main body, the ratchet wheel main body can be prevented from rotating reversely, so the fixed tooth block cannot move, and the ratchet wheel main body is prevented from rotating reversely. The device is advantaged in that the two pipe rack main bodies can be firmly fastened together, firmness of the structure is further improved, meanwhile, a worker can complete self-locking of the two pipe rack main bodies after splicing of the pipe rack main bodies is completed, and working efficiency of the worker is improved.
本发明涉及管架紧固装置技术领域，具体为一种桥梁建设用具有自锁结构的管架紧固装置，包括装置主体，所述装置主体包括管架主体，且所述管架主体的数量为两个，所述管架主体的外侧皆套接安装有紧固装置，所述紧固装置的一侧皆设置有固定机构。本发明通过设置有第一锁定机构和第二锁定机构，利用第二限位板卡合在第三空腔的内部，同时止回棘片贴合在棘轮主体齿块上的一侧，利用棘轮主体的特性，从而可以防止棘轮主体进行反向转动，从而可以使固定齿块无法进行移动，从而可以将两个管架主体牢固的紧固在一起，进一步增加了结构的牢固性，同时也使工作人员在对管架主体拼接完成后，即可完成对两个管架主体的自锁，增加了工作人员的工作效率。
Pipe frame fastening device with self-locking structure for bridge construction
The invention relates to the technical field of pipe frame fastening devices and particularly relates to a pipe frame fastening device with a self-locking structure for bridge construction. The pipe frame fastening device comprises a device main body, wherein the device main body comprises two pipe frame main bodies, and the outer sides of the pipe frame main bodies are both sleeved with fasteningdevices; and a fixing mechanism is arranged on one side of each fastening device. By arranging the first locking mechanism and the second locking mechanism, the second limiting plate is clamped in the third cavity, meanwhile, the non-return ratchet piece is attached to one side of the ratchet wheel main body tooth block, and by means of the characteristics of the ratchet wheel main body, the ratchet wheel main body can be prevented from rotating reversely, so the fixed tooth block cannot move, and the ratchet wheel main body is prevented from rotating reversely. The device is advantaged in that the two pipe rack main bodies can be firmly fastened together, firmness of the structure is further improved, meanwhile, a worker can complete self-locking of the two pipe rack main bodies after splicing of the pipe rack main bodies is completed, and working efficiency of the worker is improved.
本发明涉及管架紧固装置技术领域，具体为一种桥梁建设用具有自锁结构的管架紧固装置，包括装置主体，所述装置主体包括管架主体，且所述管架主体的数量为两个，所述管架主体的外侧皆套接安装有紧固装置，所述紧固装置的一侧皆设置有固定机构。本发明通过设置有第一锁定机构和第二锁定机构，利用第二限位板卡合在第三空腔的内部，同时止回棘片贴合在棘轮主体齿块上的一侧，利用棘轮主体的特性，从而可以防止棘轮主体进行反向转动，从而可以使固定齿块无法进行移动，从而可以将两个管架主体牢固的紧固在一起，进一步增加了结构的牢固性，同时也使工作人员在对管架主体拼接完成后，即可完成对两个管架主体的自锁，增加了工作人员的工作效率。
Pipe frame fastening device with self-locking structure for bridge construction
一种桥梁建设用具有自锁结构的管架紧固装置
CHEN XUEMEI (Autor:in)
30.03.2021
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2021
FASTENING STRUCTURE FOR FRAME OF CONSTRUCTION MACHINE
| Europäisches Patentamt | 2019