Voltage wire harness support of liquid cooling energy storage battery cabinet

Abstract

The utility model relates to the field of voltage wire harness supports, and discloses a liquid cooling energy storage battery cabinet voltage wire harness support which comprises a mounting plate, the front side and the rear side of the mounting plate are provided with transversely-arranged movable sliding holes in a penetrating mode, and the rear side of the mounting plate is provided with a plurality of movable sliding plates in a sliding mode. The front side of the movable sliding plate penetrates through the movable sliding hole to be connected with the rear side of the wire pressing hoop, the wire pressing hoop is arranged on the surface of the front side of the mounting plate in a sliding mode, and the movable sliding hole and the mounting sliding hole are formed in the mounting plate and matched with the movable sliding plate arranged at the rear end of the wire pressing hoop, so that the wire pressing hoop can be rapidly mounted on the mounting plate; and the number and the positions of the wire pressing hoops can be correspondingly changed as required, so that the wire pressing hoops are suitable for being mounted in a narrow space, and the mounting plate is tightly attached to the inner wall of the battery cabinet.

Description

Technical Field

[0001] The utility model relates to the field of voltage harness brackets, in particular to a voltage harness bracket for a liquid-cooled energy storage battery cabinet. Background Art

[0002] A battery cabinet is a cabinet for placing and protecting batteries. It is mainly used to provide power to power equipment. There are many wire harnesses in the battery cabinet for connecting various electrical components. When the wire harnesses are installed and arranged, a special wire harness bracket is required to fix them. A Chinese utility model patent with announcement number CN220122509U discloses a voltage wire harness bracket for a liquid-cooled energy storage battery cabinet. The bracket is configured with a pressing plate, a telescopic rod and a second return spring. When the wire harness is fixed by a wire harness clamp, the spacing of the pressing plate can be adjusted by the telescopic rod and the second return spring, so that wire harnesses of various sizes can be clamped and fixed.

[0003] Regarding the above-mentioned related technologies, the inventor believes that there are the following defects: the harness racks are all installed on the inner wall of the battery cabinet. Generally speaking, the harness racks and the inner wall of the battery cabinet are installed compactly. When fixing the harness clamps in the above structure, the adjustment plates on both sides need to be moved outwards, and its movement requires a large space. This also makes it difficult to install new harness racks when the number of harness racks on it is insufficient after the bracket body is fixed. In addition, its overall structure is too complicated, and it is difficult to manufacture and assemble. For this reason, we designed a liquid-cooled energy storage battery cabinet voltage harness bracket with a simple structure. Utility Model Content

[0004] In order to solve the technical problem that after the bracket body is fixed, when the number of wire harness racks thereon is insufficient, it is difficult to install new wire harness racks, the utility model provides a voltage wire harness bracket for a liquid-cooled energy storage battery cabinet.

[0005] The utility model adopts the following technical scheme to realize a voltage harness bracket of a liquid-cooled energy storage battery cabinet, comprising a mounting plate, wherein the front and rear sides of the mounting plate are penetrated with horizontally arranged movable sliding holes, the rear side of the mounting plate is slidably provided with a plurality of movable sliding plates, the front side of the movable sliding plates passes through the movable sliding holes and is connected to the rear side of a wire crimping hoop, and the wire crimping hoop is slidably arranged on the front side surface of the mounting plate.

[0006] As a further improvement of the above solution, both left and right ends of the mounting plate are thickened to form a thickened portion, a portion of the front side surface of the thickened portion is cut out toward the outside to form a mounting notch, and a mounting bar hole is provided in the mounting notch to fix the voltage harness bracket in the battery cabinet;

[0007] The rear surface of the thickened portion is placed behind the rear surface of the movable slide, and there is a certain distance between the rear side of the thickened portion and the rear side of the movable slide, so that after the bracket is fixed, the movable slide can still be moved, which is convenient for subsequent adjustment of the position of the wire clamp and the number of additional racks.

[0008] As a further improvement of the above-mentioned scheme, the rear surface of the wire crimping hoop is integrally formed with a sliding protrusion, the rear surface of the sliding protrusion is provided with a positioning groove, and the front curved surface of the wire crimping hoop is provided with a countersunk screw hole, and the countersunk screw hole extends rearward and penetrates the positioning groove, so as to facilitate the installation of the wire crimping hoop on the movable slide, so that the wire crimping hoop can be set on the front side of the mounting plate, and the position and quantity can be changed as needed.

[0009] As a further improvement of the above-mentioned scheme, a positioning block is integrally formed on the front side of the movable slide plate, and the countersunk screw hole extends rearward to the positioning block. The movable slide plate and the wire crimping clamp are connected via the positioning block, the sliding protrusion and the countersunk screw. The positioning block on the rear side of the wire crimping clamp is inserted into the positioning groove of the movable slide plate and then fixed by the countersunk screw. The wire crimping clamp can be connected to the movable slide plate, and then the wire crimping clamp can be installed on the mounting plate through the movable slide plate.

[0010] As a further improvement of the above scheme, a mounting slide hole is opened at the left end of the front surface of the mounting plate, and the mounting slide hole is connected with the movable slide hole. The width of the mounting slide hole is consistent with the width of the movable slide hole. The movable slide plate can be placed on the rear side of the mounting plate through the mounting slide hole.

[0011] As a further improvement of the above scheme, the outer diameter of the sliding protrusion is consistent with the width of the mounting slide hole, and the sliding protrusion is in sliding contact with the inner wall of the mounting slide hole. The sliding protrusion can be placed in the movable slide hole through the mounting slide hole, so that the wire clamp can be installed on the mounting plate.

[0012] As a further improvement of the above scheme, the wire crimping clamp has an arc-shaped structure, and the two front edges of the wire crimping clamp are bent toward the upper and lower sides respectively to form a wire crimping arc surface, and a wire crimping gap is formed between the two wire crimping arc surfaces. The design of the two wire crimping arc surfaces makes the wire crimping gap of the wire crimping clamp larger, which makes it easier for the voltage line to be stuck in the wire crimping clamp. At the same time, the end face of the wire crimping arc surface is set to an arc structure, and when the voltage line is pressed, it will not cause wear on the surface of the voltage meter. The wire crimping clamp is supported by elastic material, and it can undergo a certain degree of deformation, so that it can fix a variety of voltage wire harnesses with different diameters.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides a movable sliding hole and a mounting sliding hole on the mounting plate, and cooperates with a movable slide plate provided at the rear end of the crimping hoop, so that the crimping hoop can be quickly installed on the mounting plate, and the number and position of the crimping hoop can be changed accordingly as needed. It is suitable for installation in a narrow space, and the mounting plate is close to the inner wall of the battery cabinet;

[0015] 2. By setting a positioning plug on the front side of the moving slide and a sliding protrusion on the rear side of the wire clamp, the thin moving slide and the wire clamp connection are thickened as a whole, which is convenient for connecting the two. After the wire clamp is moved to a designated position, it can be fixed so that it cannot move, thereby improving stability.

[0016] 3. The entire bracket has a simple structure, is easy to install and disassemble, and its overall modular design allows for corresponding replacement of the movable slide plate and the wire clamp, and its production and manufacturing are simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a voltage harness bracket for a liquid-cooled energy storage battery cabinet provided by the utility model;

[0018] Figure 2 for Figure 1 The front and rear isometric drawings of the

[0019] Figure 3 for Figure 1 Schematic diagram of the structure of the medium voltage wire clamp;

[0020] Figure 4 for Figure 2 Schematic diagram of the structure of the mobile skateboard.

[0021] Description of main symbols:

[0022] 1. Mounting plate; 11. Thickened portion; 12. Mounting notch; 13. Mounting strip hole; 14. Moving sliding hole; 15. Mounting sliding hole; 2. Wire pressing hoop; 21. Wire pressing arc surface; 22. Wire pressing notch; 23. Sliding protrusion; 24. Positioning groove; 25. Countersunk screw hole; 3. Moving slide plate; 31. Positioning plug block; 4. Countersunk screw. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Example:

[0025] Please combine Figure 1-Figure 4A voltage harness bracket for a liquid-cooled energy storage battery cabinet of the present embodiment includes a mounting plate 1, and a horizontally arranged movable sliding hole 14 is formed through the front and rear sides of the mounting plate 1. A plurality of movable slide plates 3 are slidably arranged on the rear side of the mounting plate 1. The front side of the movable slide plate 3 passes through the movable sliding hole 14 and is connected to the rear side of the wire clamp 2, and the wire clamp 2 is slidably arranged on the front surface of the mounting plate 1.

[0026] Both left and right ends of the mounting plate 1 are thickened to form a thickened portion 11, and a portion of the front side surface of the thickened portion 11 facing outward is cut away to form a mounting notch 12, and a mounting bar hole 13 is provided in the mounting notch 12 for fixing the voltage harness bracket in the battery cabinet;

[0027] The rear surface of the thickened portion 11 is placed behind the rear surface of the movable slide 3, and there is a certain distance between the rear side of the thickened portion 11 and the rear side of the movable slide 3, so that after the bracket is fixed, the movable slide 3 can still be moved, which facilitates the subsequent adjustment of the position of the wire clamp 2 and the number of additional brackets.

[0028] A sliding protrusion 23 is integrally formed on the rear surface of the wire crimping hoop 2, a positioning groove 24 is provided on the rear surface of the sliding protrusion 23, a countersunk screw hole 25 is provided inside the front arc surface of the wire crimping hoop 2, and the countersunk screw hole 25 extends rearward and penetrates the positioning groove 24, so as to facilitate the installation of the wire crimping hoop 2 on the movable slide plate 3, so that the wire crimping hoop 2 can be set on the front side of the mounting plate 1, and the position and quantity can be changed as needed.

[0029] A positioning block 31 is integrally formed on the front side of the movable slide plate 3, and the countersunk screw hole 25 extends rearward to the positioning block 31. The movable slide plate 3 and the wire crimping clamp 2 are connected via the positioning block 31, the sliding protrusion 23 and the countersunk screw 4. The positioning block 31 on the rear side of the wire crimping clamp 2 is inserted into the positioning groove 24 of the movable slide plate 3 and then fixed with the countersunk screw 4. The wire crimping clamp 2 can be connected to the movable slide plate 3, and then the wire crimping clamp 2 can be installed on the mounting plate 1 through the movable slide plate 3.

[0030] A mounting slide hole 15 is provided at the left end of the front surface of the mounting plate 1, and the mounting slide hole 15 is connected to the movable slide hole 14. The width of the mounting slide hole 15 is consistent with the width of the movable slide hole 14. The movable slide plate 3 can be placed on the rear side of the mounting plate 1 through the mounting slide hole 15.

[0031] The outer diameter of the sliding protrusion 23 is consistent with the width of the mounting slide hole 15, and the sliding protrusion 23 is in sliding contact with the inner wall of the mounting slide hole 15. The sliding protrusion 23 can be placed in the movable slide hole 14 through the mounting slide hole 15, so that the wire clamp 2 can be installed on the mounting plate 1.

[0032] The wire crimping clamp 2 has an arc-shaped structure, and the two front edges of the wire crimping clamp 2 are bent toward the upper and lower sides respectively to form a wire crimping arc surface 21, and a wire crimping gap 22 is formed between the two wire crimping arc surfaces 21. The design of the two wire crimping arc surfaces 21 makes the wire crimping gap 22 of the wire crimping clamp 2 larger, which makes it easier for the voltage line to be clamped into the wire crimping clamp 2. At the same time, the end face of the wire crimping arc surface 21 is set to an arc structure. When the voltage line is pressed, it will not cause wear on the surface of the voltage meter. The wire crimping clamp 2 is supported by elastic material and can undergo a certain degree of deformation, so that it can fix a variety of voltage wire harnesses with different diameters.

[0033] The implementation principle of a voltage harness bracket for a liquid-cooled energy storage battery cabinet in the embodiment of the present application is as follows: after the mounting plate 1 is fixed to the appropriate position of the inner wall of the battery cabinet by screws, the positioning plug block 31 of the movable slide plate 3 is plugged into the positioning groove 24 on the rear side of the wire clamp 2, and the two are connected as one by a countersunk screw 4. Since there is a certain distance between the rear side of the thickened portion 11 and the rear side of the movable slide plate 3, the movable slide plate 3 can be placed in the space between the mounting plate 1 and the inner wall of the battery cabinet, and the positioning sliding protrusion 23 on the rear side of the wire clamp 2 is placed in the installation sliding hole 15 and moved upward into the moving sliding hole 14. After that, the wire clamp 2 can be moved to the right to an appropriate position and the corresponding number can be installed. After moving to an appropriate position, the countersunk screw 4 is tightened. At this time, the movable slide plate 3 can be tightly pressed against the rear surface of the mounting plate 1, and it can be fixed. When fixing the voltage harness, the voltage harness can be fixed by pressing it inward through the installation notch 12 at the front end of the wire clamp 2;

[0034] By arranging the movable sliding hole 14 and the mounting sliding hole 15 on the mounting plate 1, and cooperating with the movable sliding plate 3 arranged at the rear end of the crimping hoop 2, the crimping hoop 2 can be quickly mounted on the mounting plate 1, and the number and position of the crimping hoop 2 can be changed accordingly as required, so that it is suitable for being installed in a narrow space, and the mounting plate 1 is closely attached to the inner wall of the battery cabinet;

[0035] By arranging a positioning plug 31 on the front side of the moving slide 3 and arranging a sliding protrusion on the rear side of the wire crimping hoop 2, the connecting part of the thin moving slide 3 and the wire crimping hoop 2 is thickened as a whole, which is convenient for connecting the two. After the wire crimping hoop 2 is moved to a designated position, it can be fixed so that it cannot move, thereby improving stability.

[0036] The entire bracket has a simple structure and is easy to install and disassemble. Its overall modular design allows for corresponding replacement of the movable slide plate 3 and the wire clamp 2 therein, and its production and manufacturing are simple.

[0037] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A voltage harness bracket for a liquid-cooled energy storage battery cabinet, characterized in that: The invention comprises a mounting plate (1), wherein the front and rear sides of the mounting plate (1) are penetrated by a transversely arranged movable sliding hole (14), the rear side of the mounting plate (1) is slidably provided with a plurality of movable sliding plates (3), the front side of the movable sliding plates (3) passes through the movable sliding hole (14) and is connected to the rear side of a wire crimping hoop (2), and the wire crimping hoop (2) is slidably provided on the front side surface of the mounting plate (1).

2. A voltage harness bracket for a liquid-cooled energy storage battery cabinet as claimed in claim 1, characterized in that: The left and right ends of the mounting plate (1) are both thickened to form a thickened portion (11), a portion of the front side surface of the thickened portion (11) is cut away at one end facing outward to form a mounting notch (12), and a mounting bar hole (13) is provided in the mounting notch (12); The rear side surface of the thickened portion (11) is placed behind the rear side surface of the moving slide plate (3).

3. A voltage harness bracket for a liquid-cooled energy storage battery cabinet as claimed in claim 1, characterized in that: The rear surface of the wire crimping hoop (2) is integrally formed with a sliding protrusion (23), the rear surface of the sliding protrusion (23) is provided with a positioning groove (24), the front curved surface of the wire crimping hoop (2) is internally provided with a countersunk screw hole (25), and the countersunk screw hole (25) extends rearward and penetrates the positioning groove (24).

4. A voltage harness bracket for a liquid-cooled energy storage battery cabinet as claimed in claim 3, characterized in that: A positioning plug (31) is integrally formed on the front side of the movable slide plate (3), and the countersunk screw hole (25) extends rearward to the positioning plug (31); The movable slide plate (3) and the wire clamp (2) are connected via a positioning plug block (31), a sliding protrusion (23) and a countersunk screw (4).

5. A voltage harness bracket for a liquid-cooled energy storage battery cabinet as claimed in claim 3, characterized in that: A mounting slide hole (15) is provided at the left end of the front surface of the mounting plate (1), and the mounting slide hole (15) is connected to the movable slide hole (14), and the width of the mounting slide hole (15) is consistent with the width of the movable slide hole (14).

6. A voltage harness bracket for a liquid-cooled energy storage battery cabinet as claimed in claim 5, characterized in that: The outer diameter of the sliding protrusion (23) is consistent with the width of the mounting sliding hole (15), and the sliding protrusion (23) is in sliding contact with the inner wall of the mounting sliding hole (15).

7. A voltage harness bracket for a liquid-cooled energy storage battery cabinet as claimed in claim 1, characterized in that: The wire pressing hoop (2) has an arc-shaped structure, and the two front edges of the wire pressing hoop (2) are respectively bent toward the upper and lower sides to form wire pressing arc surfaces (21), and a wire pressing notch (22) is formed between the two wire pressing arc surfaces (21).

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