A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An explosion-proof junction box with a bolt-free type explosion-proof locking device comprises a junction box and at least two locking structures, the junction box comprises a box body and a box door, the box body is of a cover-free structure, the edge of an opening of the box body is provided with an inward turnup, the turnup is used for being matched with the locking structures, each locking structure comprises a locking plate structure, the locking plate structures are matched with at least two turnups, and the locking structures are matched with the locking plate structures. The locking structure is used for locking the box door and the box body; the locking plate is matched with the turnups on the multiple sides of the box body, the locking effect is enhanced, the box door and the box body are connected more tightly, the turnups of the other three sides except one side hinged to the box door of the box body of an uncovered cuboid structure are all tightly matched with the locking plate, the sealing performance and stability when the box door is closed are greatly enhanced, and the situation that the box door is closed due to the fact that side edges exist is avoided. The lock cylinder is rotated to drive the lock plate to a proper position to enable the lock plate to be matched with the turned-over edge, meanwhile, the fastening structure achieves a self-locking function, the lock plate is tightly attached to the turned-over edge, and a gap is eliminated.
一种具有免螺栓式防爆锁紧装置的防爆接线箱，包括接线箱、至少两个锁紧结构，接线箱包括箱体和箱门，箱体为无盖结构，其开口处的边沿设有向内的翻边，翻边用于与锁紧结构配合，锁紧结构包括锁片结构，锁片结构至少与两个翻边相配合，锁紧结构用于将箱门和箱体锁紧；通过在锁片与箱体多侧的翻边配合，加强锁紧的效果，使箱门和箱体之间连接更加紧密，无盖长方体结构的箱体，除去与箱门铰接的一边，其余三个边的翻边均与锁片紧密配合，大大加强了箱门关闭时密封性和稳定性，防止有侧边，旋转锁芯带动锁片至合适的位置使锁片与翻边配合，同时紧固结构实现自锁功能，使锁片与翻边紧贴，消除间隙。
An explosion-proof junction box with a bolt-free type explosion-proof locking device comprises a junction box and at least two locking structures, the junction box comprises a box body and a box door, the box body is of a cover-free structure, the edge of an opening of the box body is provided with an inward turnup, the turnup is used for being matched with the locking structures, each locking structure comprises a locking plate structure, the locking plate structures are matched with at least two turnups, and the locking structures are matched with the locking plate structures. The locking structure is used for locking the box door and the box body; the locking plate is matched with the turnups on the multiple sides of the box body, the locking effect is enhanced, the box door and the box body are connected more tightly, the turnups of the other three sides except one side hinged to the box door of the box body of an uncovered cuboid structure are all tightly matched with the locking plate, the sealing performance and stability when the box door is closed are greatly enhanced, and the situation that the box door is closed due to the fact that side edges exist is avoided. The lock cylinder is rotated to drive the lock plate to a proper position to enable the lock plate to be matched with the turned-over edge, meanwhile, the fastening structure achieves a self-locking function, the lock plate is tightly attached to the turned-over edge, and a gap is eliminated.
一种具有免螺栓式防爆锁紧装置的防爆接线箱，包括接线箱、至少两个锁紧结构，接线箱包括箱体和箱门，箱体为无盖结构，其开口处的边沿设有向内的翻边，翻边用于与锁紧结构配合，锁紧结构包括锁片结构，锁片结构至少与两个翻边相配合，锁紧结构用于将箱门和箱体锁紧；通过在锁片与箱体多侧的翻边配合，加强锁紧的效果，使箱门和箱体之间连接更加紧密，无盖长方体结构的箱体，除去与箱门铰接的一边，其余三个边的翻边均与锁片紧密配合，大大加强了箱门关闭时密封性和稳定性，防止有侧边，旋转锁芯带动锁片至合适的位置使锁片与翻边配合，同时紧固结构实现自锁功能，使锁片与翻边紧贴，消除间隙。
Anti-explosion junction box with bolt-free anti-explosion locking device
一种具有免螺栓式防爆锁紧装置的防爆接线箱
2023-12-01
Patent
Electronic Resource
Chinese
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