CN214450768U - Three-axis limiting, damping and fixing device for battery box - Google Patents

Abstract

In order to solve the fixed mode structure of battery box complicated, the assembly is fixed difficult, dismantle numerous and diverse scheduling problem, the utility model provides a spacing shock attenuation fixing device of battery box triaxial mainly includes fore-stock, preceding fixed bolster, after-poppet and after-fixing support, fore-stock and after-poppet and battery box fixed connection, preceding fixed bolster and after-fixing support be fixed connection in fore-stock and after-poppet respectively, in addition, between fore-stock and the preceding fixed bolster, all can dismantle through the supporting shoe between after-poppet and the after-fixing support and be connected, fix the battery box on the frame through support and fixed bolster to be provided with the supporting shoe between support and the fixed bolster, play the cushioning effect, avoid the road surface to jolt and cause the battery box damage.

Description

Three-axis limiting, damping and fixing device for battery box

Technical Field

This device belongs to vehicle suspension system technical field, in particular to battery box triaxial spacing shock attenuation fixing device.

Background

In order to save the arrangement space, some heavy truck battery boxes are arranged at the tail part of the frame in a rear mode, and the existing fixing mode of the rear battery box has a complex structure and higher manufacturing cost; the assembly is difficult to fix and the disassembly is complicated.

Disclosure of Invention

In order to solve the problem, the utility model provides a spacing shock attenuation fixing device of battery box triaxial adopts technical scheme as follows:

the utility model provides a spacing shock attenuation fixing device of battery box triaxial, its characterized in that mainly includes fore-stock, preceding fixed bolster, after-poppet and after-poppet, fore-stock and after-poppet and battery box fixed connection, preceding fixed bolster and after-poppet are fixed connection in fore-stock and after-poppet respectively, in addition, all can dismantle through the supporting shoe between fore-stock and the preceding fixed bolster, between after-poppet and the after-poppet and be connected.

Preferably, the supporting shoe comprises last steel sheet, lower steel sheet, the rubber piece that is located between last steel sheet and the lower steel sheet, stud, steel sheet, rubber piece, lower steel sheet are passed to stud vertical direction, and stud upper and lower end stretches out steel sheet top and steel sheet below down respectively.

Preferably, the front support comprises a vertical plate fixedly connected with the outer side surface of the storage battery box and a first horizontal plate connected with the supporting block, the rear support comprises an L-shaped plate and a second horizontal plate, the L-shaped plate is distributed along the outer side surface and the ground side surface of the storage battery box, and the second horizontal plate is fixedly connected with the supporting block.

Preferably, the supporting device further comprises a front limiting plate, a rear limiting plate and an outer limiting plate which are respectively positioned at the front side, the rear side and the outer side of the supporting block.

The utility model has the advantages that:

1. the battery box is fixed on the frame through the bracket and the valley fixing bracket, and the supporting block is arranged between the bracket and the fixing bracket to play a role in buffering, so that the battery box is prevented from being damaged due to bumping of a road surface;

2. the supporting block limits the positions of the front side, the rear side and the outer side of the supporting block through limiting plates, so that parts are prevented from shaking and being damaged;

3. the whole device has simple structure and convenient installation.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is a schematic view of a front bracket structure

FIG. 3 is a schematic view of the front fixing bracket

FIG. 4 is a schematic view of the rear bracket structure

FIG. 5 is a schematic view of a rear fixing support structure

FIG. 6 is a schematic view of a support block structure

The battery box comprises a front support 1, a front fixing support 2, a rear support 3, a rear fixing support 4, a support block 5, a vehicle frame 6, a battery box 7, a vertical plate 8, a first horizontal plate 9, a first mounting hole 10, a second mounting hole 11, an outer limiting plate 12, a third mounting hole 13, a fourth mounting hole 14, a second horizontal plate 15, a L-shaped plate 16, a fifth mounting hole 17, a sixth mounting hole 18, an upper steel plate 19, a rubber block 20, a lower steel plate 21, a stud 22, a front limiting plate 23, a rear limiting plate 24, a vertical plate 25, a bottom plate 26, a reinforcing plate 27 and a seventh mounting hole 28.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The three-axis damping and fixing device for the battery box as shown in fig. 1-6 mainly comprises a front support 1, a front fixing support 2, a rear support 3, a rear fixing support 4 and a supporting block 5, wherein the front support 1 consists of a vertical plate 8 and a first horizontal plate 9, the vertical plate 8 is distributed in the vertical direction, a first mounting hole 10 which is distributed in the horizontal direction in a penetrating manner is formed in the vertical plate 8, the vertical plate 8 is fixedly connected to the outer side surface of the battery box 7 after penetrating through the first mounting hole 10 through a bolt assembly, the first horizontal plate 9 is fixedly connected to the outer side of the lower end of the vertical plate 8, and a second mounting hole 11 which is distributed in the vertical direction in a penetrating manner is formed in the first horizontal plate 9; the front fixing support 2 is composed of a bottom plate 26 and a vertical plate 25, the longitudinal section of the front fixing support is of an L-shaped plate structure, a third mounting hole 13 penetrating in the vertical direction is formed in the bottom plate 26, an outer limiting plate 12 located on the outer side of the third mounting hole 13 is vertically arranged on the bottom plate 26, a plurality of fourth mounting holes 14 penetrating and distributed in the horizontal direction are formed in the vertical plate 25, reinforcing plates 27 are arranged between the front end and the rear end of the bottom plate 26 and the vertical plate 25, the whole structure of the rear fixing support 4 is the same as that of the front fixing support, the difference is that a seventh mounting hole 28 penetrating up and down is also formed in the bottom plate 26 of the rear fixing support 4, and the seventh mounting hole 28 is located on the outer side of the third mounting hole 13; the rear support 3 consists of a second horizontal plate 15 and an L-shaped plate 16 fixedly connected below the inner side of the second horizontal plate 15, two fifth mounting holes 17 which penetrate through and are distributed in the vertical direction are formed in the second horizontal plate 15, a sixth mounting hole 18 which penetrates through and is arranged in the vertical direction is formed in the L-shaped plate 16, and the L-shaped plate 16 is distributed along the outer side surface and the lower side surface of the storage battery box 7 and is fixed with the storage battery box through bolts; the supporting block 5 is composed of an upper steel plate 19, a lower steel plate 21, a rubber block 20 and two studs 22, the rubber block 20 is located between the upper steel plate 19 and the lower steel plate 21, two through holes for the studs 22 to pass through are formed in the upper steel plate 19 and the lower steel plate 21, the two studs 22 are distributed in the vertical direction, and the upper steel plate 19, the rubber block 20 and the lower steel plate 21 are passed through from top to bottom.

Further, front and rear end portions of the first and second horizontal plates 9 and 15 are provided with front and rear stoppers 23 and 24.

During installation, the front support 1 fixes the vertical plate 8 on the outer side surface of the battery box 7 through bolts, the rear support 3 fixes the L-shaped plate 16 on the lower end surface of the battery box 7 through bolts penetrating through the sixth installation holes 18, the upper and lower ends of the stud 22 on the support block 5 between the front support 1 and the front fixing support 2 respectively penetrate through the second installation hole 11 and the third installation hole 13, the upper and lower ends of the stud 22 on the support block 5 between the rear support 3 and the rear fixing support 4 respectively penetrate through the third installation hole 13 and the fifth installation hole 17, the third installation hole 13 is a strip hole, the horizontal position of the support block 5 can be adjusted, the stud 22 is fixedly connected with the support block 5 through nuts, the positions of the front side, the rear side and the outer side of the support block 5 are limited through the front limiting plate 23, the rear limiting plate 24 and the outer limiting plate 12, and the front fixing support 2, The rear fixing bracket 4 is fixed to the frame 6 by bolts passing through the fourth mounting hole 14 and the seventh mounting hole 28.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides a spacing shock attenuation fixing device of battery box triaxial, its characterized in that mainly includes fore-stock, preceding fixed bolster, after-poppet and after-poppet, fore-stock and after-poppet and battery box fixed connection, preceding fixed bolster and after-poppet are fixed connection in fore-stock and after-poppet respectively, in addition, all can dismantle through the supporting shoe between fore-stock and the preceding fixed bolster, between after-poppet and the after-poppet and be connected.

2. The three-axis limiting, damping and fixing device for the battery box according to claim 1, wherein the supporting block is composed of an upper steel plate, a lower steel plate, a rubber block positioned between the upper steel plate and the lower steel plate, and a stud, the stud vertically penetrates through the upper steel plate, the rubber block and the lower steel plate, and the upper end and the lower end of the stud respectively extend out of the upper steel plate and the lower steel plate.

3. The three-axis limiting, shock-absorbing and fixing device for the battery box of claim 1, wherein the front bracket comprises a vertical plate fixedly connected with the outer side surface of the battery box and a first horizontal plate connected with the supporting block, the rear bracket comprises an L-shaped plate and a second horizontal plate, the L-shaped plate is distributed along the outer side surface and the ground side surface of the battery box, and the second horizontal plate is fixedly connected with the supporting block.

4. The three-axis limiting, damping and fixing device for the battery box according to claim 1, further comprising a front limiting plate, a rear limiting plate and an outer limiting plate respectively located at the front side, the rear side and the outer side of the supporting block.

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