Line broken device for protection screen wiring
A technology of protective screen and wire breaker, which is applied in the direction of line/collector parts, connections, electrical components, etc., which can solve the problem of affecting the orderliness of connecting wires in the protective screen, troublesome addition and replacement of protective screen components, and difficulty in ensuring straight wires and other problems, to achieve the effect of simple production, guarantee of neatness, and improvement of operating efficiency
Inactive Publication Date: 2016-08-10
RONGCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1
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Problems solved by technology
In the manufacturing process, the connecting wire 1 often needs to be bent into a shape similar to figure 1 The shape shown requires 90° bending in multiple directions, and the wires are required to be straight. At present, during operation, the wires are often straightened manually with pliers, and then bent according to the actual height of the connected terminal, which is inefficient in operation. , and it is difficult to ensure that the wires are straight, which affects the orderliness of the connecting wires in the protective screen, and brings greater trouble to the addition and replacement of subsequent devices in the protective screen
Method used
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[0020] as attached figure 2 , attached image 3 and attached Figure 4 As shown, the wire folding device for protective screen wiring includes a support frame 2, vertical plates 3 are respectively provided on both sides of the top of the support frame, and closed end plates 4 are provided at one end of the two vertical plates.
[0021] Be provided with drive wheel 10 (attached) between two vertical boards 3 Figure 2-4 not visible in ), as attached figure 2 As shown, the two ends of the driving wheel shaft 5 are supported on the vertical plates 3 on both sides.
[0022] as attached Figure 2-4 As shown, a driven wheel shaft frame 6 is provided on the vertical plate 3 , the two ends of the driven wheel shaft 7 are supported on the driven wheel shaft frame 6 , and the driven wheel 8 is located on the driven wheel shaft 7 .
[0023] as attached Figure 2-4 and attached Figure 5 As shown, recessed grooves 9 are respectively provided on the contour surfaces of the driving...
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The invention belongs to the technical field of power construction. In order to solve the technical problem existing during the bending process of a protection screen connection wire, the invention provides a line broken device for protection screen wiring. The line broken device comprises a support rack, wherein vertical plates are separately arranged at the two sides of the top of the support rack, a closed end plate is arranged at one end of each vertical plate, a driving wheel is arranged between the vertical plates, a driven wheel is arranged on the vertical plates, a sunken groove is formed in each of profile surfaces of the driving wheel and the driven wheel, the grooves are buckled to form a line through groove, a guide pipe is arranged between the two vertical plates, an outlet end of the guide pipe is arranged outside opening ends of the two vertical plates, a line inlet hole is formed in the end plate, and the line holes, the line through groove and the guide pipe are arranged on the same axial line. The line broken device is simple in structure and is simple and convenient to fabricate, the flatness of the wire can be ensured during line broken operation, the wire can be enabled to be bent at 90 degree, the operation efficiency of the line broken device is greatly improved, and the regularity of a wire in a protection screen is ensured.
Description
technical field [0001] The invention belongs to the technical field of electric power construction, and specifically refers to an appliance for bending and connecting wires when connecting a protective screen. Background technique [0002] In the process of substation construction, when wiring the protective screen, it is required to leave a certain margin for the connecting wires in the screen and keep them parallel and neat. Therefore, it is necessary to straighten the wires and then bend them according to the specified size when wiring. In the manufacturing process, the connecting wire 1 often needs to be bent into a shape similar to figure 1 The shape shown requires 90° bending in multiple directions, and the wires are required to be straight. At present, during operation, the wires are often straightened manually with pliers, and then bent according to the actual height of the connected terminal, which is inefficient in operation. , and it is difficult to ensure that t...
Claims
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IPC IPC(8): H01R43/28
CPCH01R43/28
Inventor 于丽宏董桂岩闫华刘勇孙德斌王伟高岩勇国威孟婷姜仁超董雪谭国刚尹慕姜孔胜夏清涛孔丽萍王玉颖于海燕王祖杰管卫卫宋莉明邹晓明张巍
Owner RONGCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO