CN220787806U - Battery module clamping device with rebound mechanism - Google Patents
Battery module clamping device with rebound mechanism Download PDFInfo
- Publication number
- CN220787806U CN220787806U CN202322754347.2U CN202322754347U CN220787806U CN 220787806 U CN220787806 U CN 220787806U CN 202322754347 U CN202322754347 U CN 202322754347U CN 220787806 U CN220787806 U CN 220787806U
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- China
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- battery module
- lower side
- bolt
- clamping device
- lifting frame
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- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery module clamping device with a rebound mechanism, which comprises a bracket, a hoisting mechanism and a rebound mechanism, wherein the bracket comprises a cross beam, a stand column and a cross plate, the stand column is arranged on the lower side of the cross beam, and the cross plate is arranged on the lower side of the stand column; the hoisting mechanism comprises a lifting frame movably arranged on the transverse plate; the rebound mechanism comprises a bolt and a compression bar, the bolt is mounted on the lower side of the cross beam, a support bar of the compression bar is movably mounted on the bolt, a pressing piece matched with the lifting frame is arranged on one side of the support bar, and a handle is arranged on the other side of the support bar. After the battery module is operated, the lifting frame is pressed down by the pressing piece under the support of the supporting rod by pulling the handle so as to restore the lifting frame; the pressing strength of the restoration lifting frame is reduced, and the battery module clamping device is easy to remove after the battery module is operated.
Description
Technical Field
The utility model relates to the technical field of battery pack maintenance, in particular to a battery module clamping device with a rebound mechanism.
Background
At present, a battery module is grabbed through a lifting appliance matched with the battery module: and sleeving hooks of the lifting appliance into holes around the battery module, and respectively lifting different positions of the battery module by a plurality of persons at the same time. The mode is suitable for large-scale battery modules which are large in size and heavy in weight and are required to be carried by multiple persons in a coordinated manner. Meanwhile, when in operation, the battery module hole seams are needed to be sleeved respectively, and 1 lifting appliance can only be managed by 1 person, so that 4 persons and more are needed to operate together during each carrying. And during operation, the hooks may become stuck in the apertures, making the spreader difficult to remove.
Disclosure of utility model
Aiming at the technical problems in the prior art, the utility model provides a battery module clamping device with a rebound mechanism, which is easy to loosen a hoisting mechanism through the rebound mechanism.
The utility model discloses a battery module clamping device with a rebound mechanism, which comprises a bracket, a hoisting mechanism and a rebound mechanism, wherein the bracket comprises a cross beam, a stand column and a cross plate, the stand column is arranged on the lower side of the cross beam, and the cross plate is arranged on the lower side of the stand column; the hoisting mechanism comprises a lifting frame movably arranged on the transverse plate; the rebound mechanism comprises a bolt and a pressing rod, the bolt is mounted on the lower side of the cross beam, the pressing rod comprises a supporting rod, a handle and a pressing piece, the handle and the pressing piece are respectively arranged on two sides of the supporting rod, the supporting rod of the pressing rod is movably mounted on the bolt, and the pressing piece is matched with the lifting frame.
Preferably, the bolt is provided with a compression spring, and the compression spring is arranged at the lower side of the supporting rod.
Preferably, two bolts are arranged at intervals on the lower side of the cross beam, and the supporting rod is movably arranged on the two bolts.
Preferably, the support rod is provided with a mounting hole, and the diameter of the mounting hole is larger than the outer diameter of a screw rod of the bolt and smaller than the outer diameter of the nut.
Preferably, the pressing piece is provided with a chamfer.
Preferably, the lifting frame comprises a lifting handle and a lifting plate arranged on the lower side of the lifting handle, a cylindrical part is arranged on the lower side of the transverse plate, an expansion part is arranged on the lower side of the cylindrical part, and a supporting head matched with the expansion part is arranged on the lower side of the lifting plate; the expansion piece is matched with the hole seam of the battery module.
Preferably, the side wall of the expansion member is provided with a slit, and the outer diameter of the stay head is larger than the inner diameter of the expansion member.
Preferably, the section of the outer side wall of the expansion piece is conical; two groups of cylinder components are arranged at intervals on the lower side of the transverse plate.
Preferably, a connecting rod is arranged at the lower side of the lifting plate, and penetrates through the cylinder part and the inner ring of the expansion part to be connected with the opening head.
Compared with the prior art, the utility model has the beneficial effects that: after the battery module is operated, the lifting frame is pressed down by the pressing piece under the support of the supporting rod by pulling the handle so as to restore the lifting frame; the pressing strength of the restoration lifting frame is reduced, and the battery module clamping device is easy to remove after the battery module is operated.
Drawings
Fig. 1 is a schematic structural view of a battery module clamping device with a rebound mechanism according to the present utility model;
fig. 2 is a perspective view of the battery module clamping device;
fig. 3 is a sectional view of the battery module clamping device.
The marks in the figure: the device comprises a bracket 1, a cross beam 11, a stand column 12, a cross plate 13, a cylindrical part 14, a lifting mechanism 2, a lifting frame 21, a lifting handle 22, a lifting plate 23, an expansion part 25, a support head 26, a gap 27, a connecting rod 28, a rebound mechanism 3, a compression bar 31, a handle 32, a support bar 33, a compression bar 34, a bolt 35 and a compression spring 36.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is described in further detail below with reference to the attached drawing figures:
1-3, the battery module clamping device with the rebound mechanism comprises a bracket 1, a hoisting mechanism 2 and a rebound mechanism 3, wherein the bracket 1 comprises a cross beam 11, a stand column 12 and a cross plate 13, the stand column 12 is arranged on the lower side of the cross beam 11, and the cross plate 13 is arranged on the lower side of the stand column 12; the hoisting mechanism 2 is used for clamping the battery module and comprises a lifting frame 21 movably arranged on the transverse plate 13; the rebound mechanism 3 comprises a bolt 35 and a compression bar 31, the bolt 35 is mounted on the lower side of the cross beam 11, a support bar 33 of the compression bar 31 is movably mounted on the bolt 35, one side of the support bar 33 is provided with a hold-down piece 34 matched with the lifting frame 21, and the other side is provided with a handle 32.
After the battery module is operated, the lifting frame 21 is pressed down by the pressing piece 34 under the support of the supporting rod 33 by pulling the handle 32, so as to restore the lifting frame 21; the pressing strength of the recovery lifter 21 is reduced, and the battery module clamping device is easily removed after the battery module is operated.
As shown in fig. 1, a compression spring 36 is provided on the bolt 35, and the compression spring 36 is provided on the lower side of the support rod 33. In the operating state, the compression spring 36 keeps the compression bar 31 in a higher position, avoiding interference with the operation of the lifting frame 21. Two bolts 35 may be provided at intervals on the lower side of the cross member 11, and the support rod 33 may be movably provided on the two bolts 35, so that the pressing rod 31 is stably held on the bolts 35. More specifically, the support rod 33 is provided with a mounting hole, and the diameter of the mounting hole is larger than the outer diameter of the screw of the bolt and smaller than the outer diameter of the nut. It should be noted that: the diameter of the mounting hole should be much larger than the outer diameter of the screw rod, so as to avoid affecting or interfering with the normal movement of the compression bar 31. The hold-down 34 may be provided with a chamfer cooperating with the lifting frame 21. From fig. 1 and 2, it can be seen that the compression bar also plays a role of a lever, so that the pressing force can be reduced, and the battery module clamping device can be easily removed.
The lifting frame 21 comprises a lifting handle 22 and a lifting plate 23 arranged on the lower side of the lifting handle 22, a cylinder piece 14 is arranged on the lower side of the transverse plate 13, an expansion piece 25 is arranged on the lower side of the cylinder piece 14, and a supporting head 26 matched with the expansion piece 25 is arranged on the lower side of the lifting plate 23; the expansion member 25 is fitted to the slits of the battery module. After the expansion piece 25 is stretched into the hole, the lifting handle 22 is pulled up, the expansion piece 25 is stretched by the stretching head 26, so that the expansion piece 25 is in interference fit with the inner wall of the hole of the battery module, the effect of clamping and clamping the battery module is achieved, and the appearance or other structures of the battery module cannot be damaged.
As shown in fig. 3, the side wall of the expansion member 25 is provided with a slit 27, and the outer diameter of the expansion head 26 is larger than the inner diameter of the expansion member 25. The section of the outer side wall of the expansion piece 25 is conical; two groups of cylinder members 14, two groups of expansion members 25 and two groups of expansion heads 26 are arranged on the lower side of the transverse plate 13 at intervals, and two holes are clamped through the two groups of expansion members 25 and the two groups of expansion heads 26.
The lower side of the lifting plate 23 is also provided with a connecting rod 28, and the connecting rod 28 passes through the inner rings of the cylinder 14 and the expansion member 25 to be connected with the opening head 26.
In one embodiment, two ends of a certain brand of battery module are respectively clamped by the battery module clamping device, one end is controlled by 1 person, and 2 persons cooperate to finish the carrying of one module; namely, the two battery module clamping devices are used for clamping the battery modules. If the weight of the battery module is smaller, the carrying tool can be completed by 1 person, and after the carrying is finished, the compression bar 31 can be easily separated from the hoisting mechanism, and the battery module clamping device is taken out. Has the following advantages: the operation is simple, and the number of operators is reduced; 2. the loosening is convenient, the later operation time and labor intensity are reduced, and the humanization is improved. It should be noted that the expansion member 25 should be disposed to be fitted to the slits of the battery module with a position and a size to be fitted to the slits.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The battery module clamping device with the rebound mechanism is characterized by comprising a bracket (1), a hoisting mechanism (2) and a rebound mechanism (3),
The bracket (1) comprises a cross beam (11), an upright post (12) and a transverse plate (13), wherein the upright post (12) is arranged on the lower side of the cross beam (11), and the transverse plate (13) is arranged on the lower side of the upright post (12);
The hoisting mechanism (2) comprises a lifting frame (21) movably arranged on the transverse plate (13);
The rebound mechanism (3) comprises a bolt (35) and a pressing rod (31), the bolt (35) is arranged at the lower side of the cross beam (11), the pressing rod (31) comprises a supporting rod (33), and a handle (32) and a pressing piece (34) which are respectively arranged at two sides of the supporting rod (33),
The supporting rod (33) of the pressing rod (31) is movably arranged on the bolt (35),
The hold-down piece (34) is matched with the lifting frame (21).
2. The battery module clamping device according to claim 1, wherein the bolt (35) is provided with a compression spring (36), and the compression spring (36) is disposed at the lower side of the support rod (33).
3. The battery module gripping device according to claim 2, wherein two bolts (35) are provided at an interval on the lower side of the cross member (11), and the support rod (33) is movably provided on the two bolts (35).
4. The battery module gripping device according to claim 2, wherein the support rod (33) is provided with a mounting hole having a diameter larger than the outer diameter of the screw of the bolt and smaller than the outer diameter of the nut.
5. The battery module gripping device according to claim 1, wherein the hold-down member (34) is provided with a chamfer.
6. The battery module gripping device according to claim 1, wherein the elevation frame (21) includes an elevation handle (22) and an elevation plate (23) installed at the lower side of the elevation handle (22),
A cylinder (14) is arranged at the lower side of the transverse plate (13), an expansion piece (25) is arranged at the lower side of the cylinder (14),
A spreading head (26) matched with the expansion piece (25) is arranged on the lower side of the lifting plate (23);
The expansion piece (25) is matched with the hole seam of the battery module.
7. The battery module gripping device according to claim 6, wherein the side wall of the expansion member (25) is provided with a slit (27),
The outer diameter of the expanding head (26) is larger than the inner diameter of the expansion piece (25).
8. The battery module gripping device according to claim 6, wherein the outer side wall of the expansion member (25) is tapered in cross section;
Two groups of cylinder pieces (14) are arranged at intervals on the lower side of the transverse plate (13).
9. The battery module clamping device according to claim 6, wherein a connecting rod (28) is arranged at the lower side of the lifting plate (23), and the connecting rod (28) penetrates through the cylindrical member (14) and the inner ring of the expansion member (25) to be connected with the opening head (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754347.2U CN220787806U (en) | 2023-10-13 | 2023-10-13 | Battery module clamping device with rebound mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754347.2U CN220787806U (en) | 2023-10-13 | 2023-10-13 | Battery module clamping device with rebound mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220787806U true CN220787806U (en) | 2024-04-16 |
Family
ID=90658093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322754347.2U Active CN220787806U (en) | 2023-10-13 | 2023-10-13 | Battery module clamping device with rebound mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220787806U (en) |
-
2023
- 2023-10-13 CN CN202322754347.2U patent/CN220787806U/en active Active
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