Adjusting structure and crossover support

Abstract

The utility model relates to the field of parts for railway locomotives, in particular to an adjusting structure and a crossover support, which comprises a crossover support body, a wire clamping groove is integrally formed on the surface of the crossover support body, a round rod is inserted on the surface of the wire clamping groove, round rod grooves are arranged on two sides of the surface of the round rod, and a sliding block is slidably connected on the surface of the wire clamping groove. A stop block is fixedly connected to the surface of the sliding block and inserted into the round rod groove to brake the round rod. The device has the advantages that a traditional crossover support is optimized, the adjustable sliding blocks are installed on the surface of the crossover support, rapid installation of wire clamps and adjustment of the clamping distance of the wire clamps are achieved, the work efficiency of adjustment is improved, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of railway locomotive parts, in particular to an adjustment structure and a crossover bracket. Background Art

[0002] High-speed rail power is generally powered by high voltage electricity. When running at high speed, the body of the high-speed rail needs to be well grounded to prevent leakage from causing sparks and threatening the safety of passengers. The traction control equipment and braking equipment of the currently running speed-regulating railway locomotives are basically installed on the body chassis, and there is a terminal block inside the box. The control communication cables must be crimped with terminals and installed on the terminal block to realize the functions of the whole vehicle.

[0003] The Chinese utility model application number is CN201820840742.9, which discloses a crossover bracket assembly. Through the integrated modular design of the crossover bracket assembly, cables of different sizes and thicknesses can be fixed and moved as a whole. The specially designed angle between the crossover support body and the left extension part can effectively avoid the installation and fixing problems caused by the right-angle bending of the cable, thereby improving the service life of the bracket and the cable; however, the clamping spacing of the clamp needs to be adjusted by operating two bolt structures, resulting in low adjustment efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustment structure and a crossover bracket to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an adjustment structure, including a crossover bracket body, a wire clamping groove is integrally formed on the surface of the crossover bracket body, a round rod is inserted on the surface of the wire clamping groove, round rod grooves are opened on both sides of the surface of the round rod, and a slider is slidably connected to the surface of the wire clamping groove.

[0006] A stopper is fixedly connected to the surface of the sliding block, and the stopper is inserted into the round rod groove to brake the round rod.

[0007] Preferably, the round rod is a circular plate structure with a "T"-shaped cross section, and a wire card is inserted into the surface of the round rod.

[0008] Preferably, sliding grooves are provided on both side surfaces of the wire clamping slot, and the sliding grooves are convex-shaped grooves.

[0009] Preferably, the sliders are provided with two groups, each group has two sliders, the sliders are in an "I"-shaped plate structure, one slider in each group is fixedly connected to the surface of the line card slot, and the other slider is slidably connected to the surface of the sliding slot, and two rubber strips are fixedly connected between the two sides of each group of sliders, and the rubber strips are in a cylindrical structure.

[0010] Preferably, a stopper is fixedly connected to the surface of the sliding block, and the stopper has a square block structure. Both side surfaces of the stopper are fixedly connected to clamping blocks, and the clamping blocks have a triangular prism structure.

[0011] Preferably, the round rod groove is a square groove, the round rod grooves are symmetrically distributed, a plurality of clamping grooves are opened on the surface of the round rod groove, the clamping grooves are distributed in an array, and the clamping blocks are clamped on the surface of the clamping grooves to brake the round rod.

[0012] A crossover support comprises the above-mentioned adjustment structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The adjustment structure and the crossover bracket proposed in the utility model optimize the traditional crossover bracket, and an adjustable slider is installed on the surface of the crossover bracket, which realizes the rapid installation of the crossover card and the adjustment of the clamping distance of the crossover card, improves the adjustment work efficiency, has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a half-section schematic diagram of the structure of the utility model;

[0017] Figure 3 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 It is a half-section schematic diagram of the structure of the utility model;

[0019] Figure 5 It is a partial schematic diagram of the structure of the utility model.

[0020] In the figure: the wire crossing bracket body 1, the wire clamping slot 2, the wire clamp 3, the round rod 4, the sliding slot 5, the clamping slot 6, the round rod slot 7, the clamping block 8, the sliding block 9, the rubber strip 10, and the stopper 11. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 2 The utility model provides a technical solution: an adjustment structure, including a crossover bracket body 1, a wire card slot 2 is integrally formed on the surface of the crossover bracket body 1, a round rod 4 is inserted on the surface of the wire card slot 2, and round rod slots 7 are opened on both sides of the surface of the round rod 4, a slider 9 is slidably connected to the surface of the wire card slot 2, and a stopper 11 is fixedly connected to the surface of the slider 9, and the stopper 11 is inserted in the round rod slot 7 to brake the round rod 4, thereby optimizing the traditional crossover bracket, installing an adjustable slider on the surface of the crossover bracket, realizing the rapid installation of the wire card and the adjustment of the clamping distance of the wire card, thereby improving the adjustment work efficiency, and having a simple structure and convenient operation.

[0024] Embodiment 2

[0025] See also Figure 3-Figure 4 On the basis of the first embodiment, the round rod 4 is a round plate structure with a "T"-shaped cross section, the surface of the round rod 4 is plugged with a line card 3, and the slider 9 is provided with two groups, each group has two sliders 9, and the slider 9 is an "I"-shaped plate structure. One slider 9 in each group is fixedly connected to the surface of the line card slot 2, and the other slider 9 is slidably connected to the surface of the sliding slot 5. Two rubber strips 10 are fixedly connected between the two sides of each group of sliders 9, and the rubber strips 10 are cylindrical structures.

[0026] The reason why the rubber strip 10 is arranged between each group of sliders 9 is to restrain the sliders 9 that can slide therein. After the sliders 9 are stretched, the rubber strip 10 has a rebound force on the sliders, so that the stopper 11 and the card block 8 between the surfaces of the sliders 9 can fit better with the card slot 6 and the card connection is more firmly.

[0027] Embodiment 3

[0028] See also Figure 5 On the basis of the second embodiment, a stopper 11 is fixedly connected to the surface of the slider 9, and the stopper 11 has a square block structure. Blocks 8 are fixedly connected to the surfaces of both sides of the block 11, and the block 8 has a triangular prism structure. The round rod groove 7 is a square groove, and the round rod grooves 7 are symmetrically distributed. A plurality of slots 6 are provided on the surface of the round rod groove 7, and the slots 6 are distributed in an array. The block 8 is clamped on the surface of the slot 6 to brake the round rod 4.

[0029] The round rod groove 7 is provided to prevent the round rod 4 and the stopper 11 from falling off when the slider 9 is pulled out. The block 8 is provided in a triangular prism structure to brake the stopper 11, so that the height of the line card 3 can be adjusted according to the cable size.

[0030] Embodiment 4

[0031] A crossover support comprises an adjusting structure.

[0032] In actual use, first pass the round rod through the hole of the wire card 3 from bottom to top, then pull the sliding block 9 in each group by hand to pass the round rod 4 through the surface of the wire card slot 2, then the slider 9 rebounds, inserts the stopper 11 into the round rod slot 7, and the card block 8 is engaged in the card slot 6 to brake the round rod 4. When the wire card needs to clamp cables of different sizes, pull the slider 9 to separate the card block 8 from the card slot 6, then slide the round rod 4 up and down, and then re-engage the card block 8 with the card slot 6.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustment structure, comprising a crossover bracket body (1), a wired slot (2) integrally formed on the surface of the crossover bracket body (1), characterized in that: A round rod (4) is inserted into the surface of the wire clamping groove (2), round rod grooves (7) are provided on both sides of the surface of the round rod (4), a slider (9) is slidably connected to the surface of the wire clamping groove (2), a stopper (11) is fixedly connected to the surface of the slider (9), and the stopper (11) is inserted into the round rod groove (7) to brake the round rod (4).

2. An adjustment structure according to claim 1, characterized in that: The round rod (4) is a circular plate structure with a T-shaped cross section, and a wire card (3) is plugged into the surface of the round rod (4).

3. The adjustment structure according to claim 1, characterized in that: Sliding grooves (5) are provided on both side surfaces of the wire clamping groove (2), and the sliding grooves (5) are in the shape of a "convex" character.

4. The regulating structure according to claim 1, characterized in that: The sliders (9) are provided in two groups, each group having two sliders (9), the sliders (9) being in an "I"-shaped plate structure, one slider (9) in each group being fixedly connected to the surface of the line card slot (2), and the other slider (9) being slidably connected to the surface of the sliding slot (5), and two rubber strips (10) being fixedly connected between the two sides of each group of sliders (9), the rubber strips (10) being in a cylindrical structure.

5. The regulating structure according to claim 1, characterized in that: A stopper (11) is fixedly connected to the surface of the slider (9), and the stopper (11) is in a square block structure. Two side surfaces of the stopper (11) are fixedly connected to clamping blocks (8), and the clamping blocks (8) are in a triangular prism structure.

6. The regulating structure according to claim 1, characterized in that: The round rod groove (7) is a square groove, the round rod grooves (7) are symmetrically distributed, a plurality of clamping grooves (6) are provided on the surface of the round rod groove (7), the clamping grooves (6) are distributed in an array, and the clamping blocks (8) are clamped on the surfaces of the clamping grooves (6) to brake the round rod (4).

7. A crossover bracket, characterized in that: The regulating structure comprises any one of claims 1 to 6.

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