CN211150650U

CN211150650U - Fixing device for box cover of energy storage cabinet

Info

Publication number: CN211150650U
Application number: CN202020244796.6U
Authority: CN
Inventors: 刘力; 赵旭; 宗哲; 刘宪法
Original assignee: Shandong Haidi New Energy Technology Co ltd
Current assignee: Shandong Haidi New Energy Technology Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-07-31
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses an energy storage rack case lid fixing device, including the energy storage rack, the articulated case lid that has on the energy storage rack, be equipped with L shape cabinet wallboard on the energy storage rack open side's the cabinet wall, L shape cabinet wallboard encircles distribution at energy storage rack upside, left side and downside, L shape cabinet wallboard one end side is fixed in on the energy storage rack cabinet wall, and L shape cabinet wallboard other end side is fixed with the backing plate, be equipped with spacing backing plate between case lid and the backing plate the advantage compared with the prior art lies in that the utility model discloses a case lid fixed knot constructs simply, and the preparation degree of difficulty is low, has improved the waterproof grade of energy storage rack, and the whole outward appearance effect of quick-witted case has the rubber gasket furthest to reduce the clearance between case lid and the box, prevents that the outside liquid of box from passing through the clearance between case lid and the box and entering into the box, and the box is inside to adopt anti-skidding blind nut, effectively prevents.

Description

Fixing device for box cover of energy storage cabinet

Technical Field

The utility model relates to an energy storage rack technical field specifically indicates an energy storage rack case lid fixing device.

Background

With the development of the outdoor energy storage industry, the appearance and the waterproofness of the cabinet of the energy storage box body are concerned. At present, the power battery module is assembled in the panel beating box, and behind the simple lock of case lid and box, link to each other through the nut in bolt and the box and realize sealedly, bolt protrusion case lid influences the box rack pleasing to the eye, and the bolt passes and is connected with the nut in the box behind the hole on the case lid, and water is easy to be followed in the bolt infiltration box, and then influences power battery system power safety, threatens people's life even. Therefore, the fixing device for the box cover of the energy storage cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide a case lid and pass through bolt lock back on the box, the bolt can not influence pleasing to the eye because of the protrusion, and case lid and box junction are sealed good, do not have a water and permeate an energy storage rack case lid fixing device in the box from bolted connection.

In order to solve the technical problem, the utility model provides a technical scheme is that an energy storage cabinet case lid fixing device, including the energy storage cabinet, the articulated case lid that has on the energy storage cabinet, be equipped with L shape cabinet wallboard on the cabinet wall of energy storage cabinet opening side, L shape cabinet wallboard encircles and distributes at energy storage cabinet upside, left side and downside, L shape cabinet wallboard one end side is fixed in on the energy storage cabinet wall, and L shape cabinet wallboard other end side is fixed with the backing plate, be equipped with spacing backing plate between case lid and the backing plate, spacing backing plate is fixed in the case lid, and spacing backing plate passes through check bolt with the backing plate and is connected, and spacing backing plate is close to case lid one side and has seted up spacing cavity, the head of check bolt is located spacing cavity, and the head of check bolt runs through the case lid, be fixed with anti-skidding blind nut on the backing plate, anti-skidding blind nut and check bolt screw-thread fit, the rubber gasket has been placed between.

As an improvement, the energy storage cabinet, the L-shaped cabinet wall plate and the base plate are welded, so that the connection part is firmer.

As the improvement, the backing plate encircles and distributes at energy storage rack upside, left side and downside for the backing plate is corresponding with spacing backing plate.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a case lid fixed knot constructs simply, and the preparation degree of difficulty is low, has improved the waterproof grade of energy storage rack, the whole outward appearance effect of quick-witted case. The rubber gasket is arranged between the box cover and the box body to reduce the gap between the box cover and the box body to the maximum extent, so that liquid outside the box body is prevented from entering the box body through the gap between the box cover and the box body, and the anti-skidding blind hole nuts are arranged inside the box body to effectively prevent the liquid from permeating into the box body from the bolts.

Drawings

Fig. 1 is a schematic structural view of the fixing device for the tank cover of the energy storage cabinet of the present invention.

Fig. 2 is an enlarged schematic structural view of the fixing device a of the energy storage cabinet.

As shown in the figure, the energy storage cabinet comprises 1, 2, a box cover, 3, L-shaped cabinet wall plates, 4, a backing plate, 5, a limiting backing plate, 6, a check bolt, 7, a limiting cavity, 8, an anti-skid blind hole nut, 9 and a rubber gasket.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "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 and simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an energy storage rack case lid fixing device, includes energy storage rack 1, the articulated case lid 2 that has on energy storage rack 1, through hinge between energy storage rack 1 and the case lid 2, be equipped with L shape cabinet wallboard 3 on the 1 opening side's of energy storage rack cabinet wall, L shape cabinet wallboard 3 encircles and distributes at 1 upside of energy storage rack, left side and downside, 3 one end sides of L shape cabinet wallboard are fixed in on 1 cabinet wall of energy storage rack, L shape cabinet wallboard 3 another end side is fixed with backing plate 4, backing plate 4 encircles and distributes at 1 upside of energy storage rack, left side and downside, and the material that L shape cabinet wallboard 3, backing plate 4 and energy storage rack 1 adopted is the same, weld between energy storage rack 1, L shape cabinet wallboard 3 and backing plate 4, be equipped with stop pad 5 between case lid 2 and the backing plate 4, stop pad 5 is fixed in case lid 2 on, stop pad 5 and backing plate 4 pass through stop bolt 6 and be connected, stop pad 5 is close to 2 one side and has seted up stop cavity 7, the head of stop bolt 6 is located in stop bolt 6, and stop bolt 6 and stop nut 8 and the horizontal plane of the smooth nut of the last bolt 6 of the effective connection of the last stop nut of the fastening of stop nut 8 and the good fastening bolt 6 of stop nut on can guarantee that stop nut on the smooth nut of energy storage rack 2 and the smooth nut of stop nut prevent that stop nut and prevent that stop nut from the smooth nut on the smooth nut 8 firm connection between the smooth nut on the stop nut 2 and the smooth nut of stop nut on the smooth nut of stop nut of the smooth nut on the smooth nut of the.

The utility model discloses when concrete implementation, close 2 lids of case lid back on the energy storage cabinet body 1, connect through check bolt 6 with both fixed can, be equipped with the spacing cavity 7 that is used for placing 6 heads of check bolt on the spacing backing plate 5, thereby guarantee that check bolt 6 can not cause unattractive phenomenon because of the protrusion, through setting up rubber gasket 9 and anti-skidding blind nut 8, thereby guarantee that water such as rain can not permeate into energy storage cabinet 1 from 6 junctions of check bolt, improved the quality and the reliability of product.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an energy storage cabinet case lid fixing device, includes energy storage cabinet (1), its characterized in that it has case lid (2) to articulate on energy storage cabinet (1), be equipped with L shape cabinet wallboard (3) on the cabinet wall of energy storage cabinet (1) opening side, L shape cabinet wallboard (3) encircle and distribute at energy storage cabinet (1) upside, left side and downside, L shape cabinet wallboard (3) one end side is fixed in on energy storage cabinet (1) cabinet wall, and L shape cabinet wallboard (3) another distolateral is fixed with backing plate (4), be equipped with spacing backing plate (5) between case lid (2) and backing plate (4), spacing backing plate (5) are fixed in on case lid (2), and spacing backing plate (5) are connected through check bolt (6) with backing plate (4), and spacing cavity (7) have been seted up to spacing backing plate (5) near case lid (2) one side, the head of bolt (6) is located spacing cavity (7), and the head of bolt (6) runs through case lid (2), be fixed with check bolt (8) nut (9) cooperation blind hole between check bolt (6).

2. The fixing device for the energy storage cabinet cover is characterized in that the energy storage cabinet (1), the L-shaped cabinet wall plate (3) and the backing plate (4) are welded.

3. The energy storage cabinet box cover fixing device of claim 1, wherein: the backing plates (4) are distributed on the upper side, the left side and the lower side of the energy storage cabinet (1) in a surrounding mode.