Split assembling type cable house-service hole plugging device

Abstract

The invention relates to the technical field of cable wiring, and discloses a split assembling type cable house-service hole plugging device, which comprises a frame body, a plugging assembly, a separation assembly, a pressing mechanism and a dustproof assembly, and is characterized in that a plurality of layers of plugging assemblies are sequentially arranged in the frame body from bottom to top;and a layer of separation assembly is horizontally arranged between every two layers of plugging assemblies, a pressing mechanism is horizontally arranged at the top of the frame body, and a dustproof assembly is arranged on the front side wall of the pressing mechanism. According to the invention, the proper plugging assembly can be selected and the inner diameter of the plugging assembly can befinely adjusted according to the actual specification and number of house-service cables, so that the cable is just stably clamped and sleeved, the device is suitable for positioning and placing various cables, separation limiting and spiral pressing of multiple layers of plugging assemblies are achieved, the cable is prevented from loosening, and a sleeve can be sleeved on the extended adjustingbolt so as to prevent dust from being accumulated at the thread part and further prevent the later screwing from being blocked.

Description

technical field [0001] The invention relates to the technical field of cable wiring, in particular to a split and assembleable cable entry hole sealing device. Background technique [0002] Generally speaking, after the cable is installed and wired into the home, it is necessary to seal the holes opened at the cable. The conventional method is: add baffles to the cable holes, and then use fireproof, waterproof and other blocking materials to seal them. The performance and fire resistance are reduced, and the cable operation requirements cannot be met. [0003] For this reason, various forms of sealing equipment have appeared on the market, such as inflatable cable duct type sealing equipment, cork type sealing equipment and so on. Among them, the former has good sealing performance, but poor fireproof performance, while the latter has good fireproof and waterproof performance, but the disassembly operation is complicated and will cause damage to the cable. In addition, th...

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Problems solved by technology

Among them, the former has good sealing performance, but poor fireproof performance, while the latter has good fireproof and waterproof performance, but the disassembly operation is complicated and will cause damage to the cable

In addition, the applicable specifications of the existing sealing equipment are usually relatively single. When multiple cables need to enter the home from the same place, they cannot be effectively classified and placed. Not only will the wiring be messy, but also with the number of cables The increase of the gap increases, which increases the difficulty of plugging and makes it easier to cause the cable to loosen

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