Adjustable wire harness fixing support

Abstract

The utility model belongs to the technical field of rail transit vehicles, and relates to an adjustable wire harness fixing support. Comprising a plurality of adjusting supports (1), a connecting long groove (2) is formed in the position, close to one end, of each adjusting support (1), an adjusting arc-shaped groove (3) is formed in the position, close to the other end, of each adjusting support (1), and the adjacent adjusting supports (1) are connected through fasteners (4). One adjusting bracket (1) is connected with the mounting base (5), and the other adjusting bracket (1) is connected with the wire harness (6). The adjustable wire harness fixing support is simple in structure, has adjustability, can be flexibly adjusted according to the specific trend and installation position of a wire harness, ensures that the wire harness is effectively supported and fixed, reduces potential safety hazards caused by vibration and displacement, effectively solves the problems of a traditional support, and improves the production efficiency. The safety and stability of the wire harness are improved, and the service life of the wire harness is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rail transit vehicle technical field, more specifically, it relates to an adjustable wire harness fixing support. BACKGROUND

[0002] In the design of straddle-type monorail, the fixing and management of wire harness are crucial. However, the traditional wire harness fixing support has some problems, such as insufficient adjustment function, great adjustment difficulty, complex installation and maintenance, and insecure fixing, etc. These problems may cause the wire harness to shake and vibrate during operation, leading to the disconnection of connectors, thereby affecting the stability and safety of the system. Since the traditional wire harness fixing support is usually fixed or has a hole on the support, and then a cable tie is used for fixing, this often lacks flexibility and cannot be adjusted according to the specific direction and installation position of the wire harness, resulting in unstable wire harness installation. This unstable state may cause the wire harness to be affected by external vibrations during operation, increasing the risk of wire harness damage. In addition, after the wire harness is installed, if there are problems such as improper position or loose fixing point, it is difficult for maintenance personnel to adjust it later, increasing the installation complexity and time cost.

[0003] In the prior art, there is a technology named "wire harness fixing support" with publication (announcement) number "CN106314316A". This technology discloses a wire harness fixing support, which includes a support body, a slot on the support body for installing a plug-in, and a wire harness clamp for fixing the wire harness. The support body includes a cantilever fixedly arranged above the support body. The wire harness fixing support provided by the present application solves the problem of wire harness falling off and wear in the prior art by setting a slot and a wire harness clamp on the support body, and achieves the purpose of fixing multiple wire harnesses and wire harness plug-ins through one support.

[0004] However, this technology does not address the technical problems and solutions of the present application. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide an adjustable wire harness fixing support with simple structure, adjustability, flexible adjustment according to the specific direction and installation position of the wire harness, effective support and fixing of the wire harness, reduction of potential safety hazards caused by vibration and displacement, effective solution to the problems of traditional support, improvement of the safety and stability of the wire harness, and improvement of the service life of the wire harness.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] The utility model discloses an adjustable wire harness fixing support, including a plurality of adjusting support, every adjusting support is close to one end and is provided with connecting long groove, every adjusting support is close to the other end and is provided with adjusting arc groove, and adjacent adjusting support is connected through fastener.

[0008] One adjusting support connects installation base, and the other adjusting support connects wire harness.

[0009] Every adjusting support is close to one end and is provided with multiple connecting long grooves, and every adjusting support is close to the other end and is provided with multiple adjusting arc grooves, and the number of connecting long groove and adjusting arc groove is equal.

[0010] Every adjusting support is close to one end and is provided with two connecting long grooves, and every adjusting support is close to the other end and is provided with two adjusting arc grooves, and two connecting long grooves are arranged in parallel, and adjusting arc groove is C-shaped structure, and two adjusting arc grooves are arranged oppositely.

[0011] The adjusting support includes first adjusting support, second adjusting support and third adjusting support.

[0012] The first adjusting support includes first adjusting support bottom, first adjusting support side and first adjusting support upper portion, and first adjusting support bottom, first adjusting support side and first adjusting support upper portion are n-shaped structure, and first adjusting support bottom is provided with multiple connecting long grooves, and first adjusting support upper portion is provided with multiple adjusting arc grooves.

[0013] The second adjusting support includes second adjusting support bottom and second adjusting support side, and second adjusting support bottom is provided with multiple adjusting arc grooves, and second adjusting support side is provided with multiple connecting long grooves.

[0014] The third adjusting support includes third adjusting support bottom and third adjusting support side, and third adjusting support bottom is provided with multiple adjusting arc grooves, and third adjusting support side is provided with multiple connecting long grooves.

[0015] The installation base is provided with base connecting hole.

[0016] The fastener connects installation base and first adjusting support, first adjusting support connects second adjusting support, and second adjusting support connects third adjusting support.

[0017] The utility model discloses a technical scheme, and working principle and beneficial effect as follows:

[0018] The utility model discloses adjustable wire harness fixed support, set up a plurality of adjusting support, every adjusting support is close to one end and is provided with the connection long groove, and every adjusting support is close to the other end and is provided with the adjusting arc groove, so that, ensure that the adjacent adjusting support can be fixed according to the need connection wire harness, and according to the specific trend and fixed position of wire harness and carry out angle adjustment, and the position of adjacent adjusting support is adjusted well, and the adjacent adjusting support is connected through fastener, realizes the state fixed of whole fixed support. And one adjusting support connects the mounting base, realizes the fixed support in the fixed of mounting position through the mounting base and one adjusting support, and the other adjusting support connects wire harness, realizes the connection to wire harness, and the adjusting support connection support can be connected through the ribbon or the hoop. Every adjusting support has independent adjusting function, and fine adjustment in different directions is allowed. Specifically, some adjusting supports provide horizontal position adjustment, and some adjusting supports further realize 360 degrees free rotation on the basis, thereby providing multiple possibilities for the final angle and position of the last adjusting support. The adjusting support is provided with the connection long groove and the adjusting arc groove respectively, and different adjusting supports are connected through the corresponding groove by fastener, and after the position of every adjusting support is adjusted in place, fastener is used to realize fixation. In this way, the fixed position and angle of wire harness can be flexibly adjusted, and the hierarchical design makes the fixed support can flexibly adapt to the trend and installation demand of different wire harness, and effectively solves the adjustment problem that can appear in the wire harness fixing process. BRIEF DESCRIPTION OF DRAWINGS

[0019] The following is a brief description of the content expressed by each drawing of the present specification and the marks in the drawings:

[0020] Figure 1 It is the structure schematic diagram of the adjustable wire harness fixed support of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the first embodiment of the adjustable wire harness fixed support of the utility model;

[0022] Figure 3 It is the structure schematic diagram of the second embodiment of the adjustable wire harness fixed support of the utility model;

[0023] The marks in the drawings are respectively: 1, adjusting support; 2, connection long groove; 3, adjusting arc groove; 4, fastener; 5, mounting base; 6, wire harness; 7, first adjusting support; 8, second adjusting support; 9, third adjusting support; 10, first adjusting support bottom; 11, first adjusting support side; 12, first adjusting support upper portion; 13, second adjusting support bottom; 14, second adjusting support side; 15, third adjusting support bottom; 16, third adjusting support side; 17, mounting position. DETAILED DESCRIPTION

[0024] The shape, structure, mutual position and connecting relationship between parts, the function and working principle of each part of the specific embodiments of the present application will be further explained in detail in the following with reference to the embodiments described and the drawings attached:

[0025] As shown in the drawings Figure 1 -attached Figure 2 The utility model discloses a kind of adjustable wiring harness fixing support, including multiple adjusting supports 1, each adjusting support 1 is close to one end and is provided with connecting long groove 2, each adjusting support 1 is close to the other end and is provided with adjusting arc groove 3, adjacent adjusting support 1 is connected by fastener 4.An adjusting support 1 is connected installation base 5, another adjusting support 1 is connected wiring harness 6.The above structure, for the deficiency in the prior art, proposes improved technical scheme.Structure setting, set multiple adjusting supports 1, each adjusting support 1 is close to one end and is provided with connecting long groove 2, each adjusting support 1 is close to the other end and is provided with adjusting arc groove 3, so that, ensure that adjacent adjusting support can be fixed connection according to needs, and angle adjustment is carried out according to the specific direction and fixed position of wiring harness, adjacent adjusting support 1 position adjustment is good, adjacent adjusting support 1 is connected by fastener 4, realize the state fixation of entire fixing support.And an adjusting support 1 is connected installation base 5, realize the fixation of fixing support on installation position 17 by installation base 5 and an adjusting support 1, another adjusting support 1 is connected wiring harness 6, realize the connection to wiring harness 6, adjusting support 1 connecting support can be connected wiring harness 6 by binding tape or hoop band.Each adjusting support 1 has independent adjusting function, and multiple adjusting supports cooperate with each other to realize fine adjustment in different directions.Specifically, some adjusting supports 1 provide horizontal position adjustment, and some adjusting supports 1 are further realized 360 ° free rotation on the basis, so that multiple possibilities are provided for the final angle and position of the last adjusting support 1 connected with wiring harness.Adjusting support 1 is provided with connecting long groove 2 and adjusting arc groove 3 respectively, and different adjusting supports 3 are connected by fastener 4 through corresponding groove, and each adjusting support 3 is position adjusted in place, and then fixed by fastener 4.In this way, the fixed position and angle of wiring harness are conveniently and flexibly adjusted, and hierarchical design makes that fixing support can flexibly adapt to the direction and installation demand of different wiring harness, effectively solves the adjustment problem that can appear in wiring harness fixing process.The adjustable wiring harness fixing support described in the utility model has simple structure, adjustable, can be flexibly adjusted according to the specific direction and installation position of wiring harness, ensures that wiring harness is effectively supported and fixed, reduces potential safety hazards caused by vibration and displacement, effectively solves the problems existing in traditional support, improves the safety and stability of wiring harness, improves the service life of wiring harness.

[0026] Each adjusting bracket 1 is provided with multiple connecting long grooves 2 near one end, and multiple adjusting arc grooves 3 near the other end, and the number of connecting long grooves 2 and adjusting arc grooves 3 is equal. When the adjacent adjusting brackets are connected, the connecting long groove 2 of one adjusting bracket 1 matches the adjusting arc groove of the other adjusting bracket 1, and the relative position of the two can be adjusted in a large range, so as to adapt to the direction and arrangement position of the wire harness, and then the two are fixed and connected through fasteners.

[0027] Each adjusting bracket 1 is provided with two connecting long grooves 2 near one end, and two adjusting arc grooves 3 near the other end, and the two connecting long grooves 2 are arranged in parallel, and the two adjusting arc grooves 3 are arranged in opposition and have a C-shaped structure. The adjusting bracket 1 includes a first adjusting bracket 7, a second adjusting bracket 8, and a third adjusting bracket 9. The first adjusting bracket 7 includes a first adjusting bracket bottom 10, a first adjusting bracket side 11, and a first adjusting bracket upper part 12, and the first adjusting bracket bottom 10, the first adjusting bracket side 11, and the first adjusting bracket upper part 12 have an n-shaped structure, the first adjusting bracket bottom 10 is provided with multiple connecting long grooves 2, and the first adjusting bracket upper part 12 is provided with multiple adjusting arc grooves 3. The second adjusting bracket 8 includes a second adjusting bracket bottom 13 and a second adjusting bracket side 14, the second adjusting bracket bottom 13 is provided with multiple adjusting arc grooves 3, and the second adjusting bracket side 14 is provided with multiple connecting long grooves 2. The third adjusting bracket 9 includes a third adjusting bracket bottom 15 and a third adjusting bracket side 16, the third adjusting bracket bottom 15 is provided with multiple adjusting arc grooves 3, and the third adjusting bracket side 16 is provided with multiple connecting long grooves 2. The above structure, the mounting base: supports the entire bracket structure and is fixed on the mounting position 17 through fasteners, providing a stable basis for the installation and adjustment of the bracket. The fastener: a bolt and nut assembly used to fix the bracket on the mounting base, combining the components together to ensure the stability of the fixed bracket. A conventional hexagonal head bolt is usually used. The nut and the corresponding washer can be selected according to the specifications of the bolt. The first adjusting bracket: connected to the mounting base through fasteners, allowing it to slide on the crossbeam to adjust its horizontal position, so that it can be adjusted to the appropriate installation position. The second adjusting bracket: connected to the first adjusting bracket, allowing it to rotate in the horizontal direction by 360° to adjust its position, providing additional adjustment freedom, and providing a suitable installation position for the third adjusting bracket. In addition, as shown in the accompanying drawings, the second adjusting bracket can also be used in cooperation with the first adjusting bracket, that is, the third adjusting bracket can be selected, which is particularly suitable for scenes that do not require fine angle adjustment. When the third adjusting bracket is used, the third adjusting bracket is connected to the second adjusting bracket, and the sliding rail is used to change the fixed position and angle of the wire harness, ensuring that the wire harness is correctly fixed and kept in the best working state. Figure 3

[0028] ​The mounting base 5 is provided with a base connecting hole. The mounting base is fixedly connected with the first adjusting support through the fastener penetrating the connecting hole and the connecting long slot of the first adjusting support. The fastener 4 connects the mounting base 5 and the first adjusting support 7, the first adjusting support 7 is connected with the second adjusting support 8, and the second adjusting support 8 is connected with the third adjusting support 9. The adjacent adjusting supports are fixedly connected through the fastener.

[0029] The adjusting support 1 is provided with the connecting long slot 2 near one end and the adjusting arc-shaped slot 3 near the other end, so that the adjacent adjusting supports can be fixedly connected according to needs, and the angle can be adjusted according to the specific direction and the fixed position of the wire harness. The adjacent adjusting supports 1 are fixedly connected through the fastener 4, and the state of the whole fixing support is fixed. One adjusting support 1 is connected with the mounting base 5, the fixing support is fixed on the mounting position 17 through the mounting base 5 and one adjusting support 1, and the other adjusting support 1 is connected with the wire harness 6, so that the wire harness 6 is connected. The adjusting support 1 is connected with the support, and the wire harness 6 can be connected through the cable tie or the hoop. Each adjusting support 1 has an independent adjusting function, and multiple adjusting supports are matched with each other to finely adjust in different directions. Specifically, some adjusting supports 1 provide horizontal position adjustment, and some adjusting supports 1 are further rotated by 360 degrees on the basis, so that multiple possibilities are provided for the final angle and position of the adjusting support 1 connected with the wire harness. The adjusting support 1 is provided with the connecting long slot 2 and the adjusting arc-shaped slot 3, different adjusting supports 3 are connected through the fastener 4 penetrating the corresponding slots, and each adjusting support 3 is fixed through the fastener 4 after being adjusted to the position. In this way, the fixed position and the angle of the wire harness can be flexibly adjusted, the fixing support can flexibly adapt to the direction and the installation requirement of different wire harnesses, and the adjusting problem in the wire harness fixing process can be effectively solved.

[0030] The utility model has been described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above mode.

Claims

1. An adjustable wire harness fixing bracket, characterized by: The invention comprises a plurality of adjustment brackets (1), each adjustment bracket (1) is provided with a connecting long slot (2) near one end, each adjustment bracket (1) is provided with an adjustment arc slot (3) near the other end, and adjacent adjustment brackets (1) are connected by fasteners (4); one adjustment bracket (1) is connected to a mounting base (5), and another adjustment bracket (1) is connected to a wiring harness (6).

2. The adjustable wire harness fixing bracket according to claim 1, characterized in that: Each adjustment bracket (1) is provided with a plurality of connecting long slots (2) near one end, and a plurality of adjusting arc slots (3) near the other end, and the number of the connecting long slots (2) and the adjusting arc slots (3) are equal.

3. The adjustable wire harness fixing bracket according to claim 2, characterized in that: Each adjustment bracket (1) is provided with two connecting long grooves (2) near one end, and each adjustment bracket (1) is provided with two adjusting arc grooves (3) near the other end, the two connecting long grooves (2) are arranged in parallel, the adjusting arc grooves (3) are in a C-shaped structure, and the two adjusting arc grooves (3) are arranged opposite to each other.

4. The adjustable wire harness fixing bracket according to claim 1 or 2, characterized in that: The adjustment bracket (1) comprises a first adjustment bracket (7), a second adjustment bracket (8) and a third adjustment bracket (9).

5. The adjustable wire harness fixing bracket according to claim 4, characterized in that: The first adjustment bracket (7) comprises a first adjustment bracket bottom (10), a first adjustment bracket side (11), and a first adjustment bracket top (12); the first adjustment bracket bottom (10), the first adjustment bracket side (11), and the first adjustment bracket top (12) are in an N-shaped structure; the first adjustment bracket bottom (10) is provided with a plurality of connecting long grooves (2), and the first adjustment bracket top (12) is provided with a plurality of adjustment arc grooves (3).

6. The adjustable wire harness fixing bracket according to claim 5, characterized in that: The second adjustment bracket (8) comprises a second adjustment bracket bottom (13) and a second adjustment bracket side (14); the second adjustment bracket bottom (13) is provided with a plurality of adjustment arc grooves (3); and the second adjustment bracket side (14) is provided with a plurality of connecting long grooves (2).

7. The adjustable wire harness fixing bracket according to claim 6, characterized in that: The third adjustment bracket (9) comprises a third adjustment bracket bottom (15) and a third adjustment bracket side (16); the third adjustment bracket bottom (15) is provided with a plurality of adjustment arc grooves (3); and the third adjustment bracket side (16) is provided with a plurality of connecting long grooves (2).

8. The adjustable wire harness fixing bracket according to claim 1 or 2, characterized in that: A base connection hole is provided on the mounting base (5).

9. The adjustable wire harness fixing bracket according to claim 5, characterized in that: The fastener (4) connects the mounting base (5) and the first adjustment bracket (7), the first adjustment bracket (7) is connected to the second adjustment bracket (8), and the second adjustment bracket (8) is connected to the third adjustment bracket (9).

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