CN220896283U - Fixing device suitable for battery energy distribution system - Google Patents

Abstract

The utility model belongs to the field of automobile equipment, and particularly relates to a fixing device suitable for a battery energy distribution system, which comprises a base and two support platforms arranged above the base, wherein the front end of each support platform is connected with a support frame, a fixed plate and a movable plate which are distributed front and back are arranged on each support frame, a bracket is arranged between each fixed plate and each movable plate, two clamping plates which are distributed up and down and are used for fixing cables are arranged in each bracket, the brackets and the clamping plates clamp the fixed cables, so that the cables near a plug are kept in a relatively static state with the support platforms, and when the support platforms provide a vibration buffering function for a high-voltage distribution box, the cables near the plug move along with the high-voltage distribution box, and the situation that poor contact between a cable plug and a high-voltage distribution box interface occurs due to shaking caused by the fact that the hardness of the cables cannot move along with the high-voltage distribution box is avoided.

Description

Fixing device suitable for battery energy distribution system

Technical Field

The utility model belongs to the field of automobile equipment, and particularly relates to a fixing device suitable for a battery energy distribution system.

Background

The new energy automobile generally uses the high-voltage distribution box as the core element of the battery energy distribution system, and the high-voltage distribution box is compact due to the accurate arrangement of the internal structure and is easy to damage faults under the collision of external force, so that vibration and shaking phenomena during the operation of the automobile are adapted, damping buffer equipment is generally arranged between the high-voltage distribution box and the automobile, but the bending angle is large due to the fact that the wire diameter of a high-voltage cable is thicker, and the cable still keeps an initial fixed state when the high-voltage distribution box shakes along with the damping buffer equipment, so that poor contact between an interface of the high-voltage distribution box and a cable plug is easy to occur.

Disclosure of utility model

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a fixing device suitable for battery energy distribution system, it includes the base and installs two supporting platform in the base top, and supporting platform front end is connected with the support frame, is provided with fixed plate and the movable plate that distributes around on the support frame, has placed the support between fixed plate and the movable plate, installs two grip blocks that are used for fixed cable of upper and lower distribution in the support.

Preferably, an opening through which the cable passes is formed in the middle to the top end area of the bracket, and the bottom end of the bracket is in contact with the fixing plate.

As the preferable scheme, the expansion plate is installed to the support bottom, and expansion plate rear end and movable plate contact, and the symmetry is provided with first sloping bench about the expansion plate front end, is provided with the second sloping bench that laminates mutually with first sloping bench on the grip block.

As the preferable scheme, the support bottom is provided with the spread groove, is provided with the first spliced pole that extends to in the spread groove in the middle of the expansion plate.

As the preferable scheme, the rear end of the fixed plate is provided with limiting grooves which extend up and down, and the front end of the bracket is provided with limiting plates which extend into the limiting grooves.

As an optimal scheme, the top end of the fixed plate is rotationally connected with a knob, and the knob is in threaded connection with the movable plate.

As the preferable scheme, be provided with the straight board that is located each supporting platform below respectively on the base, be provided with the connecting pipe on the straight board, the supporting platform lower extreme is provided with the second spliced pole that extends to in the adjacent connecting pipe, is provided with first buffer spring and first buffer spring encircles in the connecting pipe outside between straight board and the supporting platform.

As the preferable scheme, the base upper end is provided with the buffer tank corresponding with straight board quantity, and straight board slides and sets up in corresponding buffer tank, is provided with the second buffer spring between straight board rear end and the buffer tank inner wall.

Compared with the prior art, the utility model has the advantages that:

1. The support and the clamping plate designed by the utility model can clamp and fix the cable, so that the cable near the plug is kept in a relatively static state with the supporting platform, and therefore, when the supporting platform provides a vibration buffering function for the high-voltage distribution box, the cable near the plug moves along with the high-voltage distribution box, and the situation that the interface between the cable plug and the high-voltage distribution box is in poor contact due to shaking caused by the fact that the hardness of the cable cannot move along with the high-voltage distribution box is avoided.

2. The support and the clamping plate designed by the utility model can automatically select proper length, mounting height and position according to the specification and arrangement position of the interface of the high-voltage distribution box, can adapt to the high-voltage distribution box with more specifications, and improves the application range of equipment.

Drawings

Fig. 1 is a schematic view of the present utility model in connection with a high voltage distribution box.

Fig. 2 is a schematic view of the present utility model after mounting the bracket and clamping plate.

Fig. 3 is a schematic diagram of the present utility model.

Fig. 4 is a schematic view of the connection relationship among the fixing plate, the bracket and the clamping plate of the present utility model.

Fig. 5 is a schematic view of the present utility model with two clamping plates drawn toward each other.

Fig. 6 is a schematic view of the utility model from view a of fig. 3.

Reference numerals in the figures: 1. a base; 2. a support platform; 3. a support frame; 4. a fixing plate; 5. a moving plate; 6. a bracket; 7. a clamping plate; 8. an end cap; 9. a high voltage distribution box; 10. a telescoping plate; 11. a first ramp; 12. a second ramp; 13. a connecting groove; 14. a first connection post; 15. a limit groove; 16. a limiting plate; 17. a knob; 20. a straight plate; 21. a connecting pipe; 22. a second connection post; 23. a first buffer spring; 24. a buffer tank; 25. and a second buffer spring.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples or figures are illustrative of the utility model and are not intended to limit the scope of the utility model.

The utility model provides a fixing device suitable for battery energy distribution system, as shown in fig. 1, fig. 2 and fig. 3, including base 1 and two supporting platform 2 of installing in base 1 top, support fixed high voltage distribution box 9 by supporting platform 2, supporting platform 2 front end is connected with support frame 3, support frame 3 and supporting platform 2 pass through the mode fixed connection of joint, be provided with fixed plate 4 and movable plate 5 that distribute back and forth on the support frame 3, movable plate 5 and support frame 3 sliding connection, movable plate 5 only can reciprocate, fixed plate 4 top rotates and is connected with knob 17, knob 17 and movable plate 5 threaded connection, and knob 17 clockwise rotation can drive movable plate 5 to be moved towards the direction that is close to fixed plate 4;

A bracket 6 is arranged between the fixed plate 4 and the movable plate 5, two clamping plates 7 for fixing cables are arranged in the bracket 6, the contact part between the inner ends of the clamping plates 7 and the cables is made of elastic rubber, an opening for the cables to pass through is arranged in the area from the middle to the top end of the bracket 6, the bottom end of the bracket 6 is contacted with the fixed plate 4, limit grooves 15 which extend up and down are arranged at the rear end of the fixed plate 4, and limit plates 16 which extend into the limit grooves 15 are arranged at the front end of the bracket 6;

The bracket 6 and the clamping plate 7 can be freely arranged according to the interface specifications of the high-voltage distribution box 9, for example, the bracket 6 and the clamping plate 7 with different lengths are arranged, if the interface specifications of the high-voltage distribution box 9 in the same row are the same, the bracket 6 is respectively arranged at the same height on the left and right fixing plates 4, the top ends of the left and right brackets 6 are propped against each other, cables with the same size are clamped and fixed by the clamping plate 7 in the bracket 6, if the interface specifications of the high-voltage distribution box 9 in the same row are different, the bracket 6 is arranged on a single fixing plate 4, the bracket 6 is used for covering individual interfaces, the cables on the interfaces are clamped by the clamping plate 7 in the bracket 6, and the end cover 8 is arranged at the top of the bracket 6.

As shown in fig. 4 and 5, the expansion plate 10 is installed at the bottom end of the support 6, the rear end of the expansion plate 10 is in contact with the moving plate 5, the first inclined table 11 is symmetrically arranged on the upper and lower sides of the front end of the expansion plate 10, the second inclined table 12 attached to the first inclined table 11 is arranged on the clamping plate 7, when the expansion plate 10 moves towards the front side direction close to the fixed plate 4, under the cooperation of the first inclined table 11 and the second inclined table 12, the clamping plates 7 on the upper and lower sides are pushed to move towards each other by the expansion plate 10, the connecting groove 13 is arranged at the bottom end of the support 6, the first connecting column 14 extending into the connecting groove 13 is arranged in the middle of the expansion plate 10, and the expansion plate 10 can only move back and forth on the support 6 under the limitation of the first connecting column 14 and the connecting groove 13.

As shown in fig. 3 and 6, two straight plates 20 respectively positioned below each supporting platform 2 are arranged on the base 1, connecting pipes 21 are arranged on the straight plates 20, second connecting columns 22 extending into adjacent connecting pipes 21 are arranged at the lower ends of the supporting platforms 2, the second connecting columns 22 are in sliding connection with the connecting pipes 21, first buffer springs 23 are arranged between the straight plates 20 and the supporting platforms 2, and the first buffer springs 23 encircle the outer sides of the connecting pipes 21;

The upper end of the base 1 is provided with buffer grooves 24 corresponding to the number of the straight plates 20, the straight plates 20 are slidably arranged in the corresponding buffer grooves 24, and a second buffer spring 25 is arranged between the rear end of the straight plates 20 and the inner wall of the buffer groove 24.

The equipment installation mode comprises the following steps:

The base 1 is fixed in an automobile, the high-voltage distribution box 9 is placed on two supporting platforms 2, the high-voltage distribution box 9 is fixed above the base 1 by the supporting platforms 2, the supporting frame 3 is connected to the supporting platforms 2 and a certain space is reserved, according to the specification and arrangement position of an interface of the high-voltage distribution box 9, a bracket 6 and a clamping plate 7 with proper lengths are selected and put between the fixed plate 4 and the movable plate 5 from above, a cable passes through the inside of the bracket 6 and is connected with the interface of the high-voltage distribution box 9, the supporting frame 3 is pushed to be continuously close to the supporting platforms 2 to achieve clamping fixation after the cable connection is completed, finally, the knob 17 is rotated clockwise to enable the movable plate 5 to be close to the fixed plate 4, the movable plate 5 is pushed to move the expansion plate 10 forwards, and the two clamping plates 7 in the bracket 6 are driven to be mutually close to clamp and fix the cable passing through the inside of the bracket 6.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims (8)

1. A fixture for a battery energy distribution system, characterized by: including base (1) and install two supporting platform (2) of base (1) top, supporting platform (2) front end is connected with support frame (3), is provided with fixed plate (4) and movable plate (5) that distribute around on support frame (3), has placed support (6) between fixed plate (4) and movable plate (5), installs two grip blocks (7) that are used for fixed cable of upper and lower distribution in support (6).

2. A fixture for a battery energy distribution system according to claim 1, wherein: an opening through which a power cable passes is formed in the middle of the support (6) to the top end area, and the bottom end of the support (6) is in contact with the fixing plate (4).

3. A fixture for a battery energy distribution system according to claim 2, wherein: the telescopic plate (10) is installed to support (6) bottom, and telescopic plate (10) rear end and movable plate (5) contact, and telescopic plate (10) front end symmetry is provided with first sloping (11) from top to bottom, is provided with second sloping (12) that laminate mutually with first sloping (11) on grip block (7).

4. A fixture for a battery energy distribution system according to claim 3, wherein: the bottom end of the bracket (6) is provided with a connecting groove (13), and a first connecting column (14) extending into the connecting groove (13) is arranged in the middle of the expansion plate (10).

5. A fixture for a battery energy distribution system according to claim 2, wherein: the rear end of the fixed plate (4) is provided with limiting grooves (15) which extend up and down, and the front end of the bracket (6) is provided with limiting plates (16) which extend into the limiting grooves (15).

6. A fixture for a battery energy distribution system according to claim 1, wherein: the top end of the fixed plate (4) is rotationally connected with a knob (17), and the knob (17) is in threaded connection with the movable plate (5).

7. A fixture for a battery energy distribution system according to claim 1, wherein: be provided with on base (1) respectively be located straight board (20) of each supporting platform (2) below, be provided with connecting pipe (21) on straight board (20), supporting platform (2) lower extreme is provided with second spliced pole (22) that extend to in adjacent connecting pipe (21), is provided with first buffer spring (23) and first buffer spring (23) encircle in connecting pipe (21) outside between straight board (20) and supporting platform (2).

8. A fixture for a battery energy distribution system according to claim 7, wherein: buffer grooves (24) corresponding to the number of the straight plates (20) are formed in the upper end of the base (1), the straight plates (20) are slidably arranged in the corresponding buffer grooves (24), and a second buffer spring (25) is arranged between the rear end of each straight plate (20) and the inner wall of each buffer groove (24).