Device for pulling out audio cables in substation cabinets
A technology for a substation and an audio line is applied in the field of devices for pulling out audio lines, which can solve problems such as inconvenience and achieve the effects of simple structure, convenient operation and easy promotion.
Active Publication Date: 2020-03-24
RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
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AI Technical Summary
Problems solved by technology
[0002] In the construction of audio wiring, there is often the work of removing audio wiring. The existing way to remove audio wiring is to extend the end of the scissors into the wiring of the audio module, and then cut the audio cable with scissors. Because the audio module It is small in size, so it is inconvenient to insert the scissors into the wiring of the audio module
Method used
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[0025] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] Such as figure 1 As shown, it is a schematic diagram of the existing audio module 1, grooves 11 are respectively provided at both ends of the audio module.
[0027] Such as figure 2 As shown, the support 2 is the main body of the present invention, the support is a cuboid structure, and the left and right ends of the support are respectively provided with a limit block 21, the shape of the limit block is compatible with the shape of the groove, and the limit block is placed in the recess. After being inserted into the slot, the bracket and the audio module can be relatively fixed. A handle 22 is provided on the front side wall of the bracket for easy grasping.
[0028] Such as image 3 As shown, the rear side of the support is provided with a cross bar 4, the cross bar is a strip structure, and the bottom of the cross bar is provided with some hooks 41, a...
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The invention relates to a device for pulling out an audio cable from a transformer substation cabinet. The device is used for hooking the audio cable in an audio module out, so that the audio cable is conveniently cut off. The device comprises a bracket, a transverse rod, hooks and a mounting rack, wherein a handle is arranged on the front side wall of the bracket, tracks are arranged on the rear side wall of the bracket, a track groove is formed on the end face of each track, guide rods are arranged in the track groove, the two guide rods are fixed on the mounting rack, the transverse rod is arranged in the bottom of the mounting rack, a plurality of hooks are arranged in the bottom of the transverse rod, a fixed rod which is fixed on the mounting rack is arranged between the two guide rods, four chain wheels are rotatably mounted on the bracket between the two tracks, chains are arranged among the chain wheels, the fixed rod is in contact with a chain point, a cam which is arranged coaxial to one of the chain wheels is arranged inside the bracket, a slide block is slidably mounted on the front side wall of the bracket, and a connecting rod is arranged between the slide block and the cam. The device provided by the invention is simple in structure and convenient to operate, and industrial popularization is facilitated.
Description
technical field [0001] The invention relates to the technical field of audio wiring construction, in particular to a device for pulling out audio cables in a substation cabinet. Background technique [0002] In the construction of audio wiring, there is often the work of removing audio wiring. The existing way to remove audio wiring is to extend the end of the scissors into the wiring of the audio module, and then cut the audio cable with scissors. Because the audio module It is small in size, so it is inconvenient to insert the scissors into the wiring of the audio module. Contents of the invention [0003] The purpose of the present invention is to provide a device for pulling out the audio cable in the substation cabinet, which is used for hooking out the audio cable in the audio module, so as to cut off the audio cable conveniently. [0004] The technical solution adopted by the present invention to solve the technical problem is: the device for pulling out the audio ...
Claims
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IPC IPC(8): B65H51/28B65H51/00
CPCB65H51/00B65H51/28B65H2701/3919
Inventor 王辉于昉刘海涛侯源红李越郑耀斌
Owner RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER