CN219498052U

CN219498052U - Battery tray fixing device of storage battery box

Info

Publication number: CN219498052U
Application number: CN202223349435.6U
Authority: CN
Inventors: 陈富海; 王志强; 王振; 彭超; 唐再章
Original assignee: Hunan Lince Rolling Stock Equipment Co Ltd
Current assignee: Hunan Lince Rolling Stock Equipment Co Ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-08-08
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a battery tray fixing device of a storage battery box, which belongs to the technical field of rail transit, wherein a plurality of mounting grooves are formed in the upper part of a mounting plate in a tray connecting assembly, the mounting plate can be used for adjusting the fixing position of the mounting plate on the battery tray up and down, bolt mounting seats are symmetrically arranged on the mounting plate, through holes are formed in the upper parts of the two bolt mounting seats, the other ends of bolts are fixedly connected with a sliding block in a box connecting assembly, a connecting plate in the box connecting assembly is fixedly connected to the box, a sliding block is connected to the connecting plate in a sliding manner, bolt holes are formed in the sliding block, locking assemblies are arranged on two sides of the connecting plate, the sliding block slides on the connecting plate until the bolt holes on the sliding block are aligned with the bolts, after the adjustment is finished, the positions of the sliding block are locked by the locking assemblies, the box and the battery tray are fixed by the bolts, and the problem that the battery tray is inconvenient to fix the battery box due to the fact that the bolts of the battery tray are not easy to be directly inserted into the fixing device holes on the box is solved.

Description

Battery tray fixing device of storage battery box

Technical Field

The utility model belongs to the technical field of rail transit, and particularly relates to a battery tray fixing device of a storage battery box.

Background

The utility model provides a battery box battery tray is an important spare part for in the battery box manufacturing process, in battery box manufacturing process, need fix the battery tray in the battery box more, be a key process of battery box preparation, battery box and battery tray are welded structure at present, shrinkage deformation appears easily in the welded structure process, and two welded structure assemble the back together, the bolt on the battery tray, be difficult for the direct insertion to the fixing device downthehole on the battery box, and the shrink after every box and the battery tray welding is inconsistent, there is the bolt on the battery tray be difficult for the direct insertion to the fixing device downthehole on the box, cause battery tray and the inconvenient problem of battery box fixation.

Disclosure of Invention

The utility model aims to provide a battery tray fixing device of a storage battery box, which solves the problem that in the prior art, a bolt of a battery tray is not easy to directly insert into a fixing device hole on a box body, so that the battery tray and the storage battery box body are inconvenient to fix.

The utility model provides a battery tray fixing device of a storage battery box, which comprises:

a battery tray;

the tray coupling assembling, tray coupling assembling threaded connection is on battery tray, tray coupling assembling includes mounting panel and bolt mount pad, mounting panel threaded connection is on battery tray, be provided with a plurality of mounting groove on the mounting panel, the symmetry is provided with the bolt mount pad on the mounting panel, be provided with the bolt in the bolt mount pad.

A battery case;

the box coupling assembling, box coupling assembling fixed connection is on the box, tray coupling assembling passes through bolt and box coupling assembling fixed connection, and box coupling assembling includes connecting plate, locking subassembly and slider, connecting plate fixed connection is on the box, sliding connection has the slider on the connecting plate, the bolt hole has been seted up on the slider, the connecting plate both sides are provided with locking subassembly.

Further, a cotter pin is arranged on the bolt.

Further, the bottom of the bolt is fixedly connected with a handle, one end of the handle, which is far away from the bolt, is clamped in a handle mounting seat, and the handle mounting seat is fixedly connected to the mounting plate.

Further, a sliding groove is formed in the bottom of the connecting plate, and the sliding block is connected in the sliding groove in a sliding mode.

Further, locking assembly includes two limiting plates and fixing bolt, two limiting plates fixed connection is on the connecting plate, two all be provided with fixing bolt on the limiting plate.

Further, a baffle is arranged above the two limiting plates.

Compared with the prior art, the utility model has the beneficial effects that:

through the bolt mount pad in the tray coupling assembling, through the mounting groove on the mount pad, can adjust the upper and lower position of bolt on battery tray installation, can adjust the slider and slide on the connecting plate through the slider in the box coupling assembling, and then adjust bolt hole and bolt alignment, fix the bolt in the slider after the alignment, realize fixed box and battery tray, in the fixing device downthehole of difficult lug insert to the box of bolt of battery tray at present, cause battery tray and the inconvenient fixed problem of battery box.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic view showing the overall structure of a battery tray fixing device of a battery case;

fig. 2 is a schematic structural diagram of a tray connection assembly according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a box connection assembly according to an embodiment of the present utility model.

In the figure: 1. a battery tray; 2. a tray connection assembly; 21. a mounting plate; 211. a mounting groove; 22. a bolt mounting seat; 23. a plug pin; 231. a cotter pin; 24. a handle; 25. a handle mount; 3. a battery case; 4. a box body connecting assembly; 41. a connecting plate; 411. a chute; 42. a locking assembly; 421. a limiting plate; 422. a fixing bolt; 43. a slide block; 5. and a baffle.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Referring to fig. 1-3, in an embodiment of the utility model, a battery tray fixing device for a battery box includes a battery tray 1, a tray connecting assembly 2, a box connecting assembly 4, and a battery box 3;

the tray connecting assembly 2 comprises a mounting plate 21 and bolt mounting seats 22, a plurality of mounting grooves 211 are formed in the upper portion of the mounting plate 21, the positions of the mounting plate 21 fixed on the battery tray 1 can be adjusted up and down by utilizing the sizes of the grooves of the mounting grooves 211 through the plurality of mounting grooves 211 on the mounting plate 21, the bolt mounting seats 22 are symmetrically arranged on the mounting plate 21, through holes are formed in the upper portions of the two bolt mounting seats 22, one end of a bolt 23 is rotationally connected in the through holes, the other end of the bolt 23 is fixedly connected with a sliding block 43 in the box connecting assembly 4,

the box body connecting assembly 4 comprises a connecting plate 41, a locking assembly 42 and a sliding block 43, wherein the connecting plate 41 is fixedly connected to the battery box body 3, the sliding block 43 is connected to the connecting plate 41 in a sliding manner, a bolt hole is formed in the sliding block 43 and used for installing the bolt 23, the locking assembly 42 is arranged on two sides of the connecting plate 41, the sliding block 43 slides on the connecting plate 41 until the bolt hole in the sliding block 43 is aligned with the bolt 23, one end of the bolt 23 is fixed in the bolt hole, after adjustment is completed, the position of the sliding block 43 is locked by the locking assembly 42, and the battery box body 3 and the battery tray 1 are fixed by the bolt 23.

Further, referring to fig. 1, 2 and 3, a cotter 231 is provided above the plug 23 to prevent the plug 23 from passing through the plug mounting seat 22 when being pulled out from the left to the right.

Further, referring to fig. 1, 2 and 3, a handle 24 is fixedly connected to the bottom of the latch 23, one end of the handle 24 away from the latch 23 is clamped in a handle mounting seat 25, the handle mounting seat 25 is fixedly connected to the mounting plate 21, when the latch 23 needs to be taken out from the handle mounting seat 25, the latch 23 is rotated to release the handle 24 from the handle mounting seat 25, and the latch 23 is pulled by the handle 24 to release the latch 23 from the insertion pin hole in the slider 43, so that the battery box 3 and the battery tray 1 can be separated.

Further, referring to fig. 1, 2 and 3, a sliding slot 411 is formed at the bottom of the connecting plate 41, a sliding block 43 is slidably connected in the sliding slot 411, the sliding block 43 slides on the sliding slot 411, and the pin hole on the sliding block 43 is adjusted to align with the pin 23 until the pin 23 is aligned with the pin hole by sliding the sliding block 43 in the sliding slot 411.

Further, referring to fig. 1, 2 and 3, the locking assembly 42 includes two limiting plates 421 and fixing bolts 422, the two limiting plates 421 are fixedly connected to the connecting plate 41, the two limiting plates 421 are respectively provided with a fixing bolt 422, the two limiting plates 421 are fixedly connected to the connecting plate 41, the limiting plates 421 are provided with a fixing bolt 422, and when the sliding block 43 is adjusted to a proper position on the connecting plate 41, the bolts 23 align with bolt holes formed in the sliding block 43, so as to fix the sliding block 43.

Referring to fig. 1, 2 and 3, a baffle 5 is disposed above the two limiting plates 421 to prevent the sliding block 43 from falling off upwards during the sliding process of the sliding block 43 in the sliding slot 411.

Working principle: through mounting groove 211, adjust mounting panel 21 in the upper and lower mounted position of battery tray 1, adjust the upper and lower position of bolt 23 of bolt mount pad 22 through-hole internal rotation connection, slide on connecting plate 41 through slider 43 in box coupling assembling 4, until the bolt 23 is aimed at to the bolt hole on slider 43, after the regulation, the one end of bolt 23 is fixed in the bolt hole, utilize locking assembly 42 locking slider 43 position, utilize bolt 23 to fix battery box 3 with battery tray 1, satisfy the manufacturing demand of different battery boxes.

The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.

Claims

1. A battery tray fixing device of a battery box, comprising:

a battery tray (1);

the tray connecting assembly (2), tray connecting assembly (2) threaded connection is on battery tray (1), tray connecting assembly (2) include mounting panel (21) and bolt mount pad (22), mounting panel (21) threaded connection is on battery tray (1), be provided with a plurality of mounting groove (211) on mounting panel (21), the symmetry is provided with bolt mount pad (22) on mounting panel (21), be provided with bolt (23) in bolt mount pad (22);

a battery case (3);

the box body connecting assembly (4), box body connecting assembly (4) fixed connection is on battery box body (3), tray connecting assembly (2) pass through bolt (23) and box body connecting assembly (4) fixed connection, box body connecting assembly (4) include connecting plate (41), locking subassembly (42) and slider (43), connecting plate (41) fixed connection is on battery box body (3), sliding connection has slider (43) on connecting plate (41), the bolt hole has been seted up on slider (43), connecting plate (41) both sides are provided with locking subassembly (42).

2. The battery tray fixing device of a battery box according to claim 1, characterized in that the latch (23) is provided with a cotter pin (231).

3. The battery tray fixing device of the storage battery box according to claim 2, wherein a handle (24) is fixedly connected to the bottom of the plug pin (23), one end, away from the plug pin (23), of the handle (24) is clamped in a handle mounting seat (25), and the handle mounting seat (25) is fixedly connected to the mounting plate (21).

4. The battery tray fixing device of the battery box according to claim 1, wherein a chute (411) is formed at the bottom of the connecting plate (41), and the sliding block (43) is slidably connected in the chute (411).

5. The battery tray fixing device of a battery box according to claim 1, wherein the locking assembly (42) comprises two limiting plates (421) and fixing bolts (422), the two limiting plates (421) are fixedly connected to the connecting plate (41), and the fixing bolts (422) are arranged on the two limiting plates (421).

6. The battery tray fixing device of a battery box according to claim 5, wherein a baffle plate (5) is provided above two of the limiting plates (421).