New energy battery box bracket with fixing structure
By designing a new energy battery box bracket with a fixed structure, using the welded frame and the fixed mechanism limit battery box, the problem of the battery box being crashed due to collision on bumpy roads is solved, and the battery box is stable and fixed, preventing electrolyte leakage and improving safety.
Patent Information
- Application Number
- CN202422683752.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-05
AI Technical Summary
In the prior art, new energy battery boxes may crash due to bumps on rugged roads, which may rupture and leakage of electrolyte, increasing the risk of safety accidents.
A new energy battery box bracket with a fixed structure is designed to prevent its movement in the bracket by welding the frame, connecting plate and fixing mechanism.
Effectively prevent the collision and movement of the battery box in the bracket, avoid leakage of electrolyte, and reduce the probability of safety accidents.
Smart Images
Figure CN223290754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of battery box brackets, in particular to a new energy battery box bracket with a fixed structure. Background Art
[0002] As the new energy vehicle market continues to grow and develop, new energy battery box brackets play a vital role in new energy vehicles. Their performance and quality directly affect the safety and reliability of the vehicle. With the continuous advancement of technology, brackets will continue to develop in the direction of lightweight, intelligent, and modular.
[0003] With the limitation of conventional energy and the increasing prominence of environmental problems, new energy with environmental protection and renewable characteristics has received more and more attention from various countries. New energy vehicle batteries can be divided into two categories, namely batteries and fuel cells. Batteries are suitable for pure new energy vehicles and can be classified as lead-acid batteries, nickel-based batteries, and new energy batteries. After the production and processing of new energy batteries, they need to be transported to the warehouse using transfer racks.
[0004] However, in the existing technology, when a vehicle is traveling on a very rugged road, such as an unpaved road full of potholes or boulders, the strong bumps will cause the battery box to move inside the bracket, and the movement of the battery box will cause it to collide with other parts of the bracket or other structures of the vehicle chassis. This collision will cause the battery box shell to rupture. Once the shell is ruptured, harmful substances such as the electrolyte inside the battery will leak. If the electrolyte leaks to other electrical components of the vehicle, it will cause a short circuit, increasing the probability of safety accidents. Utility Model Content
[0005] The purpose of the utility model is to solve the problem in the prior art that the collision of the battery box may cause the battery box shell to rupture. Once the shell is ruptured, harmful substances such as the electrolyte inside the battery will leak. If the electrolyte leaks to other electrical components of the vehicle, it will cause a short circuit and increase the probability of safety accidents. A new energy battery box bracket with a fixed structure is proposed.
[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a new energy battery box bracket with a fixed structure, comprising a welding frame, one end of the welding frame is fixedly mounted with a connecting plate 1, both sides of the welding frame and located in the middle are fixedly mounted with connecting plates 2, the other end of the welding frame is fixedly mounted with a connecting plate 3, and the upper end of the welding frame is provided with a fixing mechanism;
[0007] The fixing mechanism includes two groups of long seats and four groups of movable blocks. Two groups of lower pressure plates are placed on the upper end of the welding frame. The upper ends of the four groups of movable blocks are fixedly installed with concave seats. Long holes are opened through the upper ends of the two groups of long seats. Screws are slidably arranged inside the two groups of long holes. Two groups of nuts are provided at the lower ends of the two groups of long seats.
[0008] Preferably, latex pads are fixedly installed on the lower ends of the two groups of lower pressure plates.
[0009] Preferably, the lower end protrusions of the four groups of concave seats are respectively fixed to the upper ends of the two groups of lower pressing plates, and one side of the four groups of movable blocks are respectively in contact with two sides of the welding frame.
[0010] Preferably, the upper ends of the four groups of screw rods are respectively fixed to the lower ends of the four groups of movable blocks, and the lower ends of the four groups of screw rods respectively pass through the interiors of the two groups of long holes and are respectively connected to the internal threads of the four groups of nuts.
[0011] Preferably, auxiliary plates are fixedly mounted on both sides of the welding frame and at the edge positions of both ends.
[0012] Preferably, one side of the two groups of auxiliary plates and the second connecting plate is welded with a connecting ear.
[0013] Compared with the prior art, the advantages and positive effects of the present invention are:
[0014] In the present invention, with the cooperation of the welding frame, connecting plate one, connecting plate two, connecting plate three and the fixing mechanism, not only can the battery box be limited to prevent the battery box from moving forward, backward, left and right in the welding frame, but also pressure can be applied to the two sets of lower pressure plates, so that the battery box can be fixed inside the welding frame to prevent the battery box from moving up and down in the welding frame. In summary, it can prevent collision with other parts of the bracket or other structures of the vehicle chassis, prevent the leakage of harmful substances such as electrolyte inside the battery box, and prevent the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front structural diagram of a new energy battery box bracket with a fixed structure proposed by the utility model;
[0016] Figure 2 This is a partial perspective view of a new energy battery box bracket with a fixed structure proposed by the utility model;
[0017] Figure 3 The present invention provides a bottom view of a fixing mechanism in a new energy battery box bracket with a fixing structure.
[0018] Legend: 1. Welding frame; 2. Connecting plate 1; 3. Connecting plate 2; 31. Auxiliary plate; 4. Connecting plate 3; 5. Connecting ear; 6. Fixing mechanism; 61. Long seat; 62. Movable block; 63. Lower pressure plate; 64. Concave seat; 65. Long hole; 66. Latex pad; 67. Screw; 68. Nut. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0021] Example 1: Figure 1 - Figure 3 As shown, the utility model provides a new energy battery box bracket with a fixed structure, including a welding frame 1, a connecting plate 2 is fixedly installed at one end of the welding frame 1, a connecting plate 2 is fixedly installed on both sides of the welding frame 1 and at the middle position, a connecting plate 3 is fixedly installed at the other end of the welding frame 1, and a fixing mechanism 6 is provided at the upper end of the welding frame 1;
[0022] The fixing mechanism 6 includes two groups of long seats 61 and four groups of movable blocks 62. Two groups of lower pressure plates 63 are placed on the upper end of the welding frame 1. The upper ends of the four groups of movable blocks 62 are fixedly installed with concave seats 64. The upper ends of the two groups of long seats 61 are penetrated by long holes 65. The interiors of the two groups of long holes 65 are slidably provided with screws 67. The lower ends of the two groups of long seats 61 are provided with two groups of nuts 68. The lower ends of the two groups of lower pressure plates 63 are fixedly installed with latex pads 66. The lower end protrusions of the four groups of concave seats 64 are respectively fixed to the upper ends of the two groups of lower pressure plates 63. One side of the four groups of movable blocks 62 are respectively in contact with the two sides of the welding frame 1. The upper ends of the four groups of screws 67 are respectively fixed to the lower ends of the four groups of movable blocks 62. The lower ends of the four groups of screws 67 respectively pass through the interiors of the two groups of long holes 65 and are respectively connected to the internal threads of the four groups of nuts 68.
[0023] The following describes in detail the specific configuration and function of this embodiment. With the cooperation of the welding frame 1, the connecting plate 1, the two sets of connecting plates 2 3 and the connecting plate 3 4, the battery box can be limited to prevent the battery box from moving forward, backward, left, and right on the welding frame 1.
[0024] By moving the two sets of lower pressing plates 63 so that they are located in the hollow position of the welding frame 1, due to the action of gravity, the two sets of lower pressing plates 63 will move downward and drive the two sets of latex pads 66 to move downward until the two sets of latex pads 66 contact the upper surface of the battery box inside the welding frame 1. At the same time, the two sets of lower pressing plates 63 drive the four sets of movable blocks 62 to move downward through the four sets of concave seats 64. The four sets of movable blocks 62 drive the four sets of screws 67 to move downward inside the two sets of long holes 65, and then respectively screw the four sets of nuts 68 on the outer walls of the four sets of screws 67 until the upper ends of the four sets of nuts 68 respectively contact the lower ends of the two sets of long seats 61, and then pressure can be applied to the two sets of lower pressing plates 63, so that the battery box can be fixed inside the welding frame 1, preventing the battery box from moving up and down inside the welding frame 1. In summary, it can prevent collision with other parts of the bracket or other structures of the vehicle chassis, prevent the leakage of harmful substances such as electrolyte inside the battery box, and prevent the occurrence of safety accidents;
[0025] The provision of the two groups of latex pads 66 can protect the upper surface of the battery box and prevent the two groups of lower pressure plates 63 from rubbing against the upper surface of the battery box.
[0026] Example 2: Figure 1 and Figure 3 As shown, auxiliary plates 31 are fixedly installed on both sides of the welding frame 1 and at the edge positions of both ends, wherein two groups of auxiliary plates 31 and one side of the connecting plate 2 3 are welded with connecting ears 5, two groups of lower pressure plates 63 are placed on the upper end of the welding frame 1, and the upper ends of the four groups of movable blocks 62 are fixedly installed with concave seats 64, and the upper ends of the two groups of long seats 61 are penetrated by long holes 65, and the upper ends of the four groups of screws 67 are respectively fixed to the lower ends of the four groups of movable blocks 62, and the lower ends of the four groups of screws 67 respectively pass through the interior of the two groups of long holes 65 and are respectively connected to the internal threads of the four groups of nuts 68.
[0027] The effect achieved by the entire embodiment is that, with the cooperation of the three sets of connecting ears 5, the welding frame 1 can be fixedly mounted on the chassis;
[0028] Under the sliding cooperation of the four sets of screws 67 and the two sets of long holes 65, the four sets of screws 67 slide inside the two sets of long holes 65 respectively. During the sliding process, the four sets of screws 67 drive the two sets of lower pressing plates 63 to move through the four sets of movable blocks 62 and the four sets of concave seats 64, and can move the positions of the two sets of lower pressing plates 63 so as not to affect the subsequent placement of the battery box inside the welding frame 1;
[0029] The arrangement of the four groups of auxiliary plates 31 can better block both sides of the welding frame 1 , which not only provides protection but also further limits the two sides of the battery box.
[0030] The method of use and working principle of this device: by placing the battery box into the interior of the welding frame 1, with the cooperation of the welding frame 1, the connecting plate 1, the two groups of connecting plates 2 3 and the connecting plate 3 4, the battery box can be limited to prevent the battery box from moving around the welding frame 1. Then, by moving the two groups of lower pressing plates 63 to the hollow position of the welding frame 1, the two groups of lower pressing plates 63 will move downward under the action of gravity, and drive the two groups of latex pads 66 to move downward until the two groups of latex pads 66 are in contact with the interior of the welding frame 1. The upper surface of the battery box is in contact, and at the same time, the two groups of lower pressure plates 63 drive the four groups of movable blocks 62 to move downward through the four groups of concave seats 64, and the four groups of movable blocks 62 drive the four groups of screws 67 to move downward inside the two groups of long holes 65, and then screw the four groups of nuts 68 respectively to rotate on the outer walls of the four groups of screws 67 until the upper ends of the four groups of nuts 68 respectively contact the lower ends of the two groups of long seats 61, and then pressure can be applied to the two groups of lower pressure plates 63, which can fix the battery box inside the welding frame 1 and prevent the battery box from moving up and down inside the welding frame 1.
[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A new energy battery box bracket with a fixed structure, characterized by: It comprises a welding frame (1), wherein a connecting plate 1 (2) is fixedly mounted on one end of the welding frame (1), connecting plates 2 (3) are fixedly mounted on both sides of the welding frame (1) and at the middle position, a connecting plate 3 (4) is fixedly mounted on the other end of the welding frame (1), and a fixing mechanism (6) is provided on the upper end of the welding frame (1); The fixing mechanism (6) includes two groups of long seats (61) and four groups of movable blocks (62). Two groups of lower pressure plates (63) are placed on the upper end of the welding frame (1). The upper ends of the four groups of movable blocks (62) are fixedly mounted with concave seats (64). The upper ends of the two groups of long seats (61) are penetrated by long holes (65). The interiors of the two groups of long holes (65) are slidably provided with screws (67). The lower ends of the two groups of long seats (61) are provided with two groups of nuts (68).
2. The new energy battery box bracket with a fixed structure according to claim 1, characterized in that: The lower ends of the two groups of lower pressing plates (63) are both fixedly mounted with latex pads (66).
3. The new energy battery box bracket with a fixed structure according to claim 1, characterized in that: The lower end protrusions of the four groups of concave seats (64) are respectively fixed to the upper ends of the two groups of lower pressing plates (63), and one side of the four groups of movable blocks (62) are respectively in contact with the two sides of the welding frame (1).
4. The new energy battery box bracket with a fixed structure according to claim 3, characterized in that: The upper ends of the four groups of screw rods (67) are respectively fixed to the lower ends of the four groups of movable blocks (62), and the lower ends of the four groups of screw rods (67) respectively pass through the interiors of the two groups of long holes (65) and are respectively connected to the internal threads of the four groups of nuts (68).
5. The new energy battery box bracket with a fixed structure according to claim 1, characterized in that: Auxiliary plates (31) are fixedly mounted on both sides of the welding frame (1) and at the edge positions of both ends.
6. The new energy battery box bracket with a fixed structure according to claim 5, characterized in that: One side of the two groups of auxiliary plates (31) and the second connecting plate (3) is welded with a connecting ear (5).