CN219055956U

CN219055956U - Frame structure for power battery installation

Info

Publication number: CN219055956U
Application number: CN202223186436.3U
Authority: CN
Inventors: 黄杨梓; 徐加凌
Original assignee: Aerospace Lithium Technology Jiangsu Co ltd
Current assignee: Aerospace Lithium Technology Jiangsu Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-23
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a power battery mounting vehicle frame structure, which comprises a mounting plate, wherein a mounting box is fixedly mounted at the bottom of the mounting plate, a guide sliding seat is fixedly mounted in the middle of the inner wall of the mounting box, a battery mounting box is connected in a sliding manner in the middle of the guide sliding seat, a cover plate for covering the battery mounting box is hinged to the top of the front surface of the mounting box, sliding grooves are formed in both sides of the inner wall of the guide sliding seat, sliding blocks are fixedly connected to both sides of the battery mounting box, a pushing mechanism for assisting in pushing the battery mounting box is fixedly mounted in the middle of one side of the mounting box, the pushing mechanism comprises a fixing shell, a screw rod, the fixing box, a motor and a sleeve which is in threaded connection with the surface of the screw rod, and a pull rod is fixedly connected with one of the sliding blocks.

Description

Frame structure for power battery installation

[ field of technology ]

The utility model relates to the technical field of batteries, in particular to a power battery mounting vehicle frame structure.

[ background Art ]

The power battery is a power supply for providing power source for tools, and is a battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts, and is mainly different from a starting battery for starting an automobile engine, and is mainly a valve port sealed lead-acid battery, an open tubular lead-acid battery and a lithium iron phosphate battery.

The existing power battery is usually sealed inside a battery box during installation and then is fixed on a vehicle through various welding frames, the battery is required to be manually disassembled and conveyed out during later maintenance of the battery, the battery is heavy, the operation is inconvenient, the labor force is increased, and the later maintenance of the battery is inconvenient.

In view of the foregoing, it is desirable to provide a power battery mounting bracket structure that overcomes the above-described drawbacks.

[ utility model ]

The utility model aims to provide a frame structure for mounting a power battery, which aims to solve the problems that the existing power battery is usually sealed in a battery box during mounting and then is fixed on a vehicle through various welding frames, the battery is required to be manually disassembled and conveyed out during later maintenance of the battery, the battery is heavy, the operation is inconvenient, the labor force is increased, and the later maintenance of the battery is inconvenient.

In order to achieve the above purpose, the utility model provides a power battery mounting vehicle frame structure, which comprises a mounting plate, wherein a mounting box is fixedly mounted at the bottom of the mounting plate, a guide sliding seat is fixedly mounted in the middle of the inner wall of the mounting box, a battery mounting box is slidably connected in the middle of the guide sliding seat, a cover plate for covering the battery mounting box is hinged to the top of the front face of the mounting box, sliding grooves are formed in both sides of the inner wall of the guide sliding seat, sliding blocks are fixedly connected to both sides of the battery mounting box, the sliding blocks are slidably connected with the sliding grooves, a pushing mechanism for assisting in pushing the battery mounting box is fixedly mounted in the middle of one side of the mounting box, the pushing mechanism comprises a fixing shell, a screw rod, a fixing box, a motor and a sleeve in threaded connection with the surface of the screw rod, one side of the motor is fixedly connected with the inner wall of the fixing box, the output end of the motor is fixedly connected with one end of the screw rod, the middle of the sleeve is fixedly connected with a pull rod, and the pull rod is fixedly connected with one of the sliding blocks.

In a preferred embodiment, the motor is electrically connected to an external power supply through an external switch panel, and the external switch panel controls the motor.

In a preferred embodiment, the battery mounting box and the guide sliding seat are matched with each other, two sides of the battery mounting box are attached to the inner wall of the guide sliding seat, and a top cover of the battery mounting box is provided with a top cover for sealing the top of the battery mounting box.

In a preferred embodiment, the length of the fixing case is the same as that of the mounting case, the length of the wire rod is the same as that of the battery mounting case, and the fixing case is fixedly connected with the side surface of the mounting case.

In a preferred embodiment, the pull rod extends to the inside of the sliding groove near passing through the mounting box and the guiding sliding seat, and a guide groove matched with the pull rod is arranged on one side of the fixing shell, the side wall of the mounting box and one side of the guiding sliding seat.

In a preferred embodiment, a plurality of fixed orifices that are convenient for the mounting panel installation have all been seted up to the both sides at mounting panel top, and a plurality of fixed orifices equidistance distributes, and the fixed orifices is used for the mounting panel to fix by the mounting screw.

In a preferred embodiment, the cover plate is matched with the front opening end of the installation box, and the sealing rubber strip for reducing dust entering is fixedly connected to the inner wall of the cover plate, so that the sealing rubber strip improves the sealing performance of the connection of the cover plate and the installation box.

In a preferred embodiment, the both sides of apron bottom equal threaded connection has the fixed bolt of being convenient for the apron is fixed, fixed bolt's top fixedly connected with is convenient for rotate fixed bolt's torsion bar, install case bottom both sides all offered with fixed bolt assorted screw hole, screw hole and fixed bolt threaded connection.

According to the frame structure for installing the power battery, the battery installation box can be in sliding connection with the guide sliding seat through the sliding groove and the sliding block, when the battery needs to be overhauled, the cover plate is directly opened, then the motor is started to work, the motor drives the screw rod to rotate, the sleeve on the surface can move while the screw rod rotates, the pull rod connected with the sleeve can move along with the sleeve, so that the pull rod can pull one of the sliding blocks to move, the sliding block is fixedly connected to the battery installation box, the pull rod can pull the battery installation box to slide outwards, the battery installation box is moved out of the installation box, the whole frame structure is convenient for the battery to be disassembled, maintained and maintained, the battery is not required to be manually disassembled and transported out, the labor force is saved, and the frame structure is convenient to use.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a block diagram of the pushing mechanism of the present utility model;

fig. 3 is a connection structure diagram of the mounting case and the battery mounting case of the present utility model;

fig. 4 is an enlarged structural view of the present utility model a.

In the figure: 1. a mounting plate; 2. a mounting box; 3. a cover plate; 4. a guide slide; 5. a battery mounting case; 6. a pushing mechanism; 7. a fixing hole; 8. a fixed case; 9. a screw rod; 10. a fixed box; 11. a motor; 12. a sleeve; 13. a pull rod; 14. a chute; 15. a slide block; 16. a top cover; 17. a fixing bolt; 18. a torsion bar; 19. and (3) a threaded hole.

[ detailed description ] of the utility model

In order to make the objects, technical solutions and advantageous technical effects of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and detailed description. It should be understood that the detailed description is intended to illustrate the utility model, and not to limit the utility model.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1-4, in the embodiment of the utility model, a frame structure for installing a power battery is provided, the frame structure comprises an installing plate 1, an installing box 2 is fixedly installed at the bottom of the installing plate 1, a guiding sliding seat 4 is fixedly installed in the middle of the inner wall of the installing box 2, a battery installing box 5 is fixedly connected to the middle of the guiding sliding seat 4, a cover plate 3 for covering the battery installing box 5 is hinged to the front top of the installing box 2, sliding grooves 14 are formed in two sides of the inner wall of the guiding sliding seat 4, sliding blocks 15 are fixedly connected to two sides of the battery installing box 5, the sliding blocks 15 are in sliding connection with the sliding grooves 14, a pushing mechanism 6 for assisting in pushing the battery installing box 5 is fixedly installed in the middle of one side of the installing box 2, a fixing shell 8, a screw rod 9, a fixing box 10, a motor 11 and a sleeve 12 in threaded connection with the surface of the screw rod 9 are fixedly connected to one side of the motor 11, a pull rod 13 is fixedly connected to one end of the

fixing box

10, and 13 is fixedly connected to one sliding rod 15, the battery installing box 5 can be connected to the sliding box 14 through the sliding grooves 15 through the sliding blocks 15, the sliding blocks 15 is fixedly connected to the sliding blocks 15, and the sliding rod 13 can be directly pulled out of the sliding box 9 when the battery installing box 9 is required to be opened, and the sliding box 13 can be directly pulled to be moved out, and the sliding box 13 can be moved to be directly to be connected to the surface of the sliding box 13, and the sliding box 13 can be moved to the surface to be directly to the surface of the sliding box 13.

In this embodiment, the motor 11 is a gear motor, and in the use process, the whole frame mechanism is mounted on the vehicle through the mounting plate 1 and the fixing hole 7, and the power battery is mounted in the battery mounting box 5, so that the battery mounting box 5 can directly slide into the mounting box 2 through the guide sliding seat 4.

Referring to fig. 1-4, motor 11 passes through external switch panel and external power supply electric connection, battery mounting box 5 and direction slide 4 mutually support, the both sides of battery mounting box 5 are laminated with the inner wall of direction slide 4 mutually, and the top lid of battery mounting box 5 is equipped with the top cap 16 that is used for sealing the battery mounting box 5 top, the length of fixed shell 8 is the same with the length of mounting box 2, the length of lead screw 9 is the same with the length of battery mounting box 5, pull rod 13 is close to and passes mounting box 2, direction slide 4 extends to the inside of spout 14, and one side of fixed shell 8, the lateral wall of mounting box 2 and one side of direction slide 4 all are equipped with the guide slot with pull rod 13 assorted, a plurality of fixed orifices 7 that are convenient for mounting plate 1 to install are all seted up to both sides at mounting plate 1 top, a plurality of fixed orifices 7 equidistance distributes, the apron 3 and the front open end mutually support of mounting box 2, and the inner wall fixedly connected with of apron 3 is used for reducing the joint strip that the dust got into, the both sides equal threaded connection of apron 3 is convenient for the fixing bolt 17, the top fixedly connected with the fixing bolt 17 of fixing bolt 17 is convenient for rotate 17, the top fixedly connected with fixing bolt 18 of fixing bolt 17, when the both sides of mounting box 2 bottom and the corresponding torsion bar 17 are equipped with the corresponding torsion bar 17 and the fixing bolt 17 are opened in the screw hole 17 and the screw hole is opened through the fixing bolt 17 directly in the screw hole 17 and the fixing bolt 17.

When the power battery mounting vehicle frame structure is particularly used, the whole vehicle frame mechanism is mounted on a vehicle through the mounting plate 1 and the fixing holes 7 in the using process, the power battery is mounted in the battery mounting box 5, the battery mounting box 5 can be in sliding connection with the guide sliding seat 4 through the sliding grooves 14 and the sliding blocks 15, when the battery is required to be overhauled in the later period, the cover plate 3 is directly opened, then the motor 11 is started to work, the motor 11 drives the screw rod 9 to rotate, the sleeve 12 on the surface of the screw rod 9 can move while rotating, the pull rod 13 connected with the sleeve 12 can follow the movement, so that the pull rod 13 can pull one of the sliding blocks 15 to move, the sliding blocks 15 are fixedly connected to the battery mounting box 5, the pull rod 13 can pull the battery mounting box 5 to slide outwards, the battery mounting box 5 can move out of the inside of the mounting box 2, the battery mounting box is convenient for workers to directly overhaul, the battery is convenient to disassemble, repair and maintenance work, the battery is not required to be manually disassembled and carried out, the labor force is saved, and the power battery mounting vehicle frame structure is convenient to use.

The present utility model is not limited to the details and embodiments described herein, and thus additional advantages and modifications may readily be made by those skilled in the art, without departing from the spirit and scope of the general concepts defined in the claims and the equivalents thereof, and the utility model is not limited to the specific details, representative apparatus and illustrative examples shown and described herein.

Claims

1. The utility model provides a power battery installs and uses frame structure, includes mounting panel (1), its characterized in that: the utility model discloses a battery mounting box, including mounting panel (1), mounting panel (2) are fixed mounting in the middle part of inner wall, guiding slide (4) are fixed mounting in the middle part of mounting panel (2) inner wall, guiding slide (4) are fixed mounting in the middle part of middle part sliding connection, guiding slide (4) are fixed mounting in the middle part sliding connection has battery mounting box (5), positive top of mounting panel (2) articulates there is apron (3) that are used for covering battery mounting box (5), spout (14) have all been seted up to guiding slide (4) inner wall's both sides, slider (15) are all fixedly connected with in both sides of battery mounting box (5), slider (15) and spout (14) sliding connection, pushing mechanism (6) of supplementary promotion battery mounting box (5) are fixed mounting in the middle part of mounting in one side of mounting panel (2), pushing mechanism (6) are including fixed shell (8), rotate at inside lead screw (9), fixed box (10), motor (11) and threaded connection at sleeve (12) of lead screw (9) surface, just one side and fixed box (10) inner wall fixed connection, output end (11) and lead screw (13) fixed connection, and the pull rod (13) is fixedly connected with one of the sliding blocks (15).

2. The power battery mounting bracket structure according to claim 1, wherein the motor (11) is electrically connected to an external power source through an external switch panel.

3. The power battery mounting vehicle frame structure according to claim 1, wherein the battery mounting box (5) is matched with the guide sliding seat (4), two sides of the battery mounting box (5) are attached to the inner wall of the guide sliding seat (4), and a top cover of the battery mounting box (5) is provided with a top cover (16) for sealing the top of the battery mounting box (5).

4. The power battery mounting bracket structure according to claim 1, wherein the length of the fixing case (8) is the same as the length of the mounting case (2), and the length of the lead screw (9) is the same as the length of the battery mounting case (5).

5. The frame structure for mounting the power battery according to claim 1, wherein the pull rod (13) extends to the inside of the sliding groove (14) near passing through the mounting box (2) and the guiding sliding seat (4), and a guide groove matched with the pull rod (13) is arranged on one side of the fixing shell (8), the side wall of the mounting box (2) and one side of the guiding sliding seat (4).

6. The power battery mounting vehicle frame structure according to claim 1, wherein a plurality of fixing holes (7) which are convenient for mounting the mounting plate (1) are formed in two sides of the top of the mounting plate (1), and the plurality of fixing holes (7) are distributed at equal intervals.

7. The power battery mounting vehicle frame structure according to claim 1, wherein the cover plate (3) is matched with the front opening end of the mounting box (2), and a sealing rubber strip for reducing dust entry is fixedly connected to the inner wall of the cover plate (3).

8. The power battery mounting vehicle frame structure according to claim 1, wherein both sides of the bottom of the cover plate (3) are in threaded connection with fixing bolts (17) which are convenient for fixing the cover plate (3), a torsion bar (18) which is convenient for rotating the fixing bolts (17) is fixedly connected with the top of the fixing bolts (17), screw holes (19) matched with the fixing bolts (17) are formed in both sides of the bottom of the mounting box (2), and the screw holes (19) are in threaded connection with the fixing bolts (17).