CN216969420U - Battery positioning device for heavy truck side battery replacement - Google Patents
Battery positioning device for heavy truck side battery replacement Download PDFInfo
- Publication number
- CN216969420U CN216969420U CN202220491921.2U CN202220491921U CN216969420U CN 216969420 U CN216969420 U CN 216969420U CN 202220491921 U CN202220491921 U CN 202220491921U CN 216969420 U CN216969420 U CN 216969420U
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- battery
- positioning
- support
- heavy truck
- pin assembly
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a battery positioning device for side battery replacement of a heavy truck, which comprises: the positioning pin assembly comprises a support group and a positioning pin assembly, wherein the support group comprises a left support and a right support; the positioning pin assembly is respectively connected to the left support and the right support; the locating pin assembly consists of a locating pin and a nut, and the nut is fixed on the locating pin. The utility model can prevent the damage of the battery pack terminal jack caused by dislocation when placing the battery pack frame, thereby improving the accurate positioning of the battery pack terminal and keeping good contact between the terminals.
Description
Technical Field
The utility model relates to the technical field of new energy vehicles, in particular to a battery positioning device for side battery replacement of a heavy truck.
Background
In recent years, a new energy electric heavy truck becomes the trend of times, a battery pack frame placing and positioning structure is an important component of the new energy heavy truck, wherein a heavy truck battery replacing and positioning structure plays a vital role in positioning a battery pack frame and contacting between battery terminals when the heavy truck is in running, so that the positioning mechanisms on a left support group and a right support group of the heavy truck battery frame placing the heavy truck bring great convenience to positioning and fixing of the battery pack frame and connecting between terminals of a battery pack, and can improve the stability of power supply of the battery pack to the heavy truck, the dead weight of the battery pack in the prior art is about 2 tons, positive and negative terminal pins of the battery are only of a few millimeters in diameter, the reliability of contact is directly influenced by the butting precision of connector terminal heads, the problem that the heavy truck moves to damage the battery pack terminal pins in the running process is easy to occur, and the power supply is poor, therefore, it is necessary to design a battery positioning device for replacing batteries on the heavy truck side.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects and aims to provide the battery positioning device for the heavy truck side battery replacement. The utility model can prevent the damage of the battery pack terminal socket caused by dislocation when placing the battery pack frame, thereby improving the accurate positioning of the battery pack terminal and keeping good contact between the terminals.
The utility model achieves the aim through the following technical scheme: a battery positioning device for side-swapping batteries for heavy trucks, comprising: the positioning pin assembly comprises a support group and a positioning pin assembly, wherein the support group comprises a left support and a right support; the positioning pin assembly is respectively connected to the left support and the right support; the locating pin assembly consists of a locating pin and a nut, and the nut is fixed on the locating pin.
Preferably, the left support and the right support are both of an integral cast steel structure.
Preferably, the locating pin is provided with a thread matched with the nut.
The utility model has the beneficial effects that: the utility model can prevent the damage of the battery pack terminal socket caused by dislocation when placing the battery pack frame, thereby improving the accurate positioning of the battery pack terminal and keeping good contact between the terminals.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a side view of the structure of the present invention;
FIG. 5 is a schematic view of the structure of the support set of the present invention;
FIG. 6 is a schematic view of the construction of the locating pin assembly of the present invention.
Detailed Description
The utility model will be further described with reference to specific examples, but the scope of the utility model is not limited thereto:
example (b): as shown in fig. 1, 2, 3 and 4, a battery positioning device for heavy truck side battery replacement comprises a support set and a positioning pin assembly 3. As shown in fig. 5, the stand set includes a left stand 1 and a right stand 2; the positioning pin assembly 3 is respectively connected to the left support 1 and the right support 2; as shown in fig. 6, the dowel assembly 3 is composed of a dowel pin 4 and a nut 5, and the nut 5 is fixed to the dowel pin 4. Wherein left support 1, right support 2 all adopt integral cast steel structure, and integral cast steel intensity is high, and the wholeness is good, and bearing capacity is strong, and the appearance is pleasing to the eye, standardization, serialization that can be better. The positioning pin 4 is provided with a thread matched with the nut 5, the positioning pin assembly is a high-strength positioning pin as a main body, the threaded end of the positioning pin is provided with a loosening and tightening nut with a corresponding size, the positioning pin can be customized according to different bearing, the strength is good, the cost is low, the nut is fixed and locked, and the maintenance is convenient.
When the utility model is used, a frame provided with a battery pack is placed in corresponding positions of a left support 1 and a right support 2 on the side edge of a heavy truck by a special fork frame, primary positioning is carried out by corresponding inclined slideways of the left support 1 and the right support 2, corresponding positioning holes on two sides of a bearing beam of the battery pack frame enter positioning pins 4 of a positioning pin assembly for fine positioning, so that the battery pack frame is placed to a specified position to be coincided with the bearing planes of the left support and the right support, and thus the mutual precise matching of terminal pins of the battery pack is achieved.
While the utility model has been described in connection with specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (3)
1. A battery positioning device for side replacement of heavy trucks is characterized by comprising: the pin assembly comprises a support group and a positioning pin assembly (3), wherein the support group comprises a left support (1) and a right support (2); the positioning pin assembly (3) is respectively connected to the left support (1) and the right support (2); the locating pin assembly (3) consists of a locating pin (4) and a nut (5), and the nut (5) is fixed on the locating pin (4).
2. The battery positioning device for the side-changing of the heavy truck as claimed in claim 1, wherein: the left support (1) and the right support (2) both adopt an integral cast steel structure.
3. The battery positioning device for the side-changing of the heavy truck as claimed in claim 1, wherein: the positioning pin (4) is provided with a thread matched with the nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220491921.2U CN216969420U (en) | 2022-03-09 | 2022-03-09 | Battery positioning device for heavy truck side battery replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220491921.2U CN216969420U (en) | 2022-03-09 | 2022-03-09 | Battery positioning device for heavy truck side battery replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216969420U true CN216969420U (en) | 2022-07-15 |
Family
ID=82355288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220491921.2U Active CN216969420U (en) | 2022-03-09 | 2022-03-09 | Battery positioning device for heavy truck side battery replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216969420U (en) |
-
2022
- 2022-03-09 CN CN202220491921.2U patent/CN216969420U/en active Active
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| GR01 | Patent grant | ||
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