KR20150004061U

KR20150004061U - Variable cable support

Info

Publication number: KR20150004061U
Application number: KR2020140003404U
Authority: KR
Inventors: 김형준
Original assignee: 주식회사 홍인
Priority date: 2014-04-29
Filing date: 2014-04-29
Publication date: 2015-11-06

Abstract

The present invention relates to a variable cable support used for fixing an electric wire installed along a wall surface and a ceiling of a railway vehicle or a ship or a building. More specifically, the variable cable support is variable in various lengths, The present invention is to provide a plastic type variable cable support which can be used, can be manufactured at a low cost without requiring a separate insulation work.
That is, the present invention relates to a variable cable support for fixing an electric wire installed along a wall surface and a ceiling of a railway vehicle, a ship or a building, The variable cable support comprises a first member formed of plastic and having a fixing bracket formed on one side thereof and formed with a slot opened in a direction opposite to the fixing bracket, and a fixing bracket fixed to one side of the variable bar slidably inserted into a slot formed in the body. And a second member that is formed of a metal.

Description

[0001] Variable cable support [0002]

The present invention relates to a variable cable support (also referred to as a variable wire support) used for fixing an electric wire installed along a wall surface and a ceiling of a railway vehicle, a ship or a building, and more specifically, The present invention is to provide a plastic type variable cable support that can be commonly used for railway vehicles of various configurations, requires no separate insulation work, and can be manufactured at low cost.

Cable supports are used to fix the wires installed along the walls and ceilings of railway cars, ships or buildings.

Commonly used cable supports are made using flat iron or round bar.

1 and 2 show an example of a cable support 100 manufactured using a flat iron. According to the illustrated example, the support body 102 is bent at both ends of the body 101, The fixing bracket 103 is bent toward the outside of the body 101 and the body 101 is covered with an insulating tube 104 as means for solving the danger of electric leakage.

In the case of the conventional cable support 100 constructed as described above, since it is manufactured with a predetermined dimension, there is a problem that a large number of models are required to be manufactured and distributed for each required length.

Particularly, railway vehicles are classified into various types. The railroad cars have a very different spacing and structure of inner frames. Therefore, it is difficult to manufacture the cable suspension 100 in accordance with the standard.

In addition, due to its corrosion resistance, it is made of stainless steel material, resulting in an increase in manufacturing cost. In the case of using a round bar, it is difficult to fasten the rivet or bolt.

In addition, there is a problem that the insulation tube 104 must be covered outside the preventive coil body 101, and the productivity is lowered due to the operation of the insulation tube 104.

Accordingly, the inventor of the present invention has devised a solution to the problems of the wire support used in the conventional railway vehicles, and in this invention, since the cable support is constructed so that the length of the cable support can be combined with each other, In addition, the present invention provides a variable cable support capable of ensuring insulation without additional work such as joining an insulation tube to solve the risk of a short circuit, as well as reducing weight and manufacturing cost by using plastic. It is the completion of the design based on the task.

The present invention relates to a variable cable support for fixing an electric wire installed along a wall surface and a ceiling of a railway vehicle, a ship or a building, The variable cable support comprises a first member formed of plastic and having a fixing bracket formed on one side thereof and formed with a slot opened in a direction opposite to the fixing bracket, and a fixing bracket fixed to one side of the variable bar slidably inserted into a slot formed in the body. And a second member that is formed of a metal.

According to another aspect of the present invention, the body of the first member is provided with a fixing hole and a groove so as to be positioned at the opening side of the slot, a variable operation bar is formed in the variable bar of the second member in the longitudinal direction, Is engaged with the fixing means so as to pass through the variable operation hole, so that the second member can be fixed in a variable state.

The following effects can be expected when the variable cable support provided in the present invention is used.

- Because it is made of plastic material, manufacturing cost can be minimized.

- Since self-insulation is assured, all problems due to short-circuiting can be solved without additional work to insulate the outside of the support as in the past.

- It is possible to make it lightweight.

- Flexible configuration allows various lengths of cable supports to be used in common for various railway vehicles, thus making it possible to unify products.

1 is an external perspective view showing an example of a conventional wire support.
Fig. 2 is a cross-
3 is a perspective view showing a preferred embodiment of the variable cable support provided in the present invention.
Figure 4 is a cross-
5 is a perspective view showing another embodiment of the variable cable support provided in the present invention.
Figure 6 is a cross-
7 shows a state in which the present invention is applied to a vertical wall or a ceiling of a railway vehicle

Hereinafter, an embodiment of the variable cable support provided in the present invention will be described with reference to the accompanying drawings.

FIG. 3 is a perspective view showing a preferred embodiment of the variable cable support provided in the present invention, and FIG. 4 is a front sectional view of FIG.

The variable cable support 1 of the present invention is used for fixing a cable 12 (electric wire line) installed along a wall surface of a railway car or a ship or a building and a ceiling 10, The first member 2 and the second member 3, which are injection-molded using the injection molding method.

The first member (2) forms a fixing bracket (22) on the rear side of one side of the body (21). The fixing bracket 22 is formed on the support 23 protruding rearward of the body 21 by a predetermined height. The body 21 has a predetermined length and also forms a slot 24 in the longitudinal direction opposite to the fixed bracket 22.

The second member 3 is provided with a variable bar 31 to be inserted into a slot 24 formed in the body 21 of the first member 2, The supporting member 33 is formed rearwardly as in the member 2 and the fixing bracket 32 is formed on the supporting member 33. [

Holes 22a and 32a are formed in the fixing brackets 22 and 32 provided on the first member 2 and the second member 3 so as to pass through the holes 22a and 32a, A bolt or a rivet 11 for fixing the present invention to a wall surface of a railway car or a ship or a building and a ceiling 10, etc. can be inserted.

The supports 23 and 33 of the first member 2 and the second member 3 are spaced apart from each other by a space 4 through which the cable 12 can pass when the fixing brackets 22 and 32 are in a grounded state, And it may be designed in a range of approximately 10 to 30 mm. The variable bar 31 assembled in the slot 21 formed in the body 21 and the body 21 is designed in consideration of injection molding performance and ease of installation. And when the variable bar 31 is drawn out, it is configured to be 250 to 340 mm.

The variable cable support 1 according to the present invention constructed as described above is configured such that the variable bar 31 is drawn out and drawn in the slot 24 formed in the body 21. When the present invention is used, The bar 31 can be adjusted in accordance with the condition of the installation place by a method of pulling in or pulling out the bar 31.

FIG. 5 is a perspective view showing another embodiment of the variable cable support provided in the present invention, and FIG. 6 is a front sectional view of FIG.

In another embodiment of the present invention, the fixing hole 25 is formed in the body 21 of the first member 2 so as to be positioned at the opening side of the slot 24, and the fixing bar 25 of the second member 3 31) is formed with a variable operating hole 34 in the longitudinal direction and the fixing member 25 is fixed to the fixing member 5 so as to pass through the variable operating hole 34, To be fixed.

The fixing means 5 may be composed of a bolt and a nut and is formed with a groove 26 into which the nut is inserted into the lower side of the body 21 which is the side of the support brackets 22 and 32, The first member 2 and the second member 3 can be firmly fixed while the variable bar 31 assembling the bolt is moved.

The variable cable support 1 of the present invention constructed as described above is used by being installed on the wall surface of a railway car, a ship or a building and the ceiling 10 as shown in Fig. 7, do.

In order to use the present invention, first, the length of the variable bracket 31 inserted in the slot 24 of the body 21 is pulled out. In this state, the support bracket is attached to the railway vehicle, And fix it with bolts or rivets (11) in a state of being in contact with the wall surface and the ceiling (10). If the fixing means is provided as shown in FIGS. 5 and 6, a fixing operation may be performed in a state where the first member 2 and the second member 3 are connected to each other while pulling out the variable bar 31 and determining its length will be.

As described above, the fixing of the cable 12 in a state in which the variable-shape cable support 1 according to the present invention is installed can be achieved by a method of binding the cable 12 with the cable tie 13 as shown in Fig.

While the detailed description of the present invention has been provided for specific embodiments, it should be understood that various modifications may be made without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should not be limited to the embodiments described, but should be determined by equivalents as well as the following claims.

1: variable cable support 2: first member
21: Body 22, 32: Fixing bracket
22a, 32a: hole 23, 33:
24: Slot 25: Fixing hole
26: groove 3: second member
31: Variable bar 34: Variable working ball
4: space 5: fixing means
10: Wall and ceiling 11: Bolt or rivet
12: Cable 13: Cable tie

Claims

A variable cable support (1) for fixing a cable (12) installed along a wall surface of a railway car, a ship or a building and a ceiling (10)
A first member formed with a slot (24) opened in a direction opposite to the fixing bracket (22) on a body (21) formed with a fixing bracket (22)
And a second member (3) having a fixing bracket (32) formed at one side of the variable bar (31) inserted into the slot (24) formed in the body (21).

The method of claim 1,
A fixing hole 25 and a groove 26 are formed in the body 21 of the first member 2 so as to be positioned on the opening side of the slot 24 and the variable bar 31 of the second member 3, A variable operation hole 34 is formed in the longitudinal direction,
And the fixing member 5 is coupled to the fixing hole 25 and the groove 26 so as to pass through the variable operation hole 34 so that the second member 3 can be fixed in a variable state. Cable supporter.