CN220245306U

CN220245306U - Battery cell module rear sleeving box lifting appliance

Info

Publication number: CN220245306U
Application number: CN202322152036.9U
Authority: CN
Inventors: 吴雪钒; 黄晓天; 施葛飞
Original assignee: Nantong Guoxuan New Energy Technology Co Ltd
Current assignee: Nantong Guoxuan New Energy Technology Co Ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2023-12-26
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a rear-sleeving box lifting appliance for a battery cell module, which comprises a main frame, a guide shaft, lifting lugs and clamping plates, wherein the guide shaft is limited on the main frame through a fixed block welded on the main frame and slides, one end of the guide shaft is connected with the clamping plates, and the clamping plates are driven to slide through the guide shaft so as to clamp the packaged battery cell module for subsequent boxing in cooperation with a travelling crane. Preferably, the lifting lug is additionally provided with a movable shaft matched with a guide shaft to clamp the clamping plate; therefore, each side clamping plate has at least three stress points, so that the stress of the cell module is more uniform when the lifting appliance clamps, and the packed cell module is not easy to damage. The lifting appliance is matched with the crane for use, workers can complete the operation of assembling the cell core module by assembling the lifting appliance and controlling the crane, and the collision of the workers on the cell core module in the process of carrying is effectively avoided. The overall production efficiency of the battery module is improved, and the production practice significance is achieved.

Description

Battery cell module rear sleeving box lifting appliance

Technical Field

The utility model relates to a lifting appliance for an assembling clamp of an electric core die, in particular to a lifting appliance for a rear box of an electric core die assembly.

Background

In the new energy industry, most battery cell module boxing (namely, battery box filling) adopts a manual boxing mode, so that the mode is time-consuming and labor-consuming, and because the battery cell module is heavy, workers can collide with the battery cell module in the carrying process, and certain damage is caused, so that the service life of the battery is influenced. Based on the current new energy industry, the battery capacity needs to be larger and larger, the weight of the battery pack is heavier and heavier, the manual carrying of the battery pack with large capacity is very laborious, multiple people are required to pack and encase one battery pack, the waste of human resources is caused, the encasement efficiency of the battery cell module is low, and the enterprise cost is increased.

Disclosure of Invention

In order to solve the defects of the technology, the utility model provides a box sling for sleeving a rear battery cell module.

In order to solve the technical problems, the utility model adopts the following technical scheme: a battery cell module rear sleeving box lifting appliance comprises a main frame, fixing blocks, guide shafts and clamping plates, wherein the clamping plates are symmetrically distributed on the left side and the right side of the main frame, and the main frame is connected with the guide shafts through the fixing blocks;

the guide shaft is divided into two sections, one end of each section of guide shaft is fixed on the clamping plate, and a quick clamp is arranged between the guide shafts at the two ends;

lifting lugs are also arranged on the main clamping plate frame and symmetrically distributed on the left side and the right side of the main clamping plate frame.

Further, a groove is formed in the main frame, and the main frame is connected with the fixing block through the groove.

Further, a through hole is formed in the middle of the fixed block, the inner diameter of the through hole is larger than the outer diameter of the guide shaft, and the guide shaft can freely slide through the through hole of the fixed block.

Further, each section of guide shaft is at least connected with one fixed block, the bottoms of the fixed blocks are welded and fixed on the grooves of the main frame, and the through holes in the middle of the fixed blocks are concentric and the concentric connecting lines are parallel to the plane of the main frame during welding.

Further, the lifting lug is fixedly connected with the main frame through a screw.

Further, a movable shaft is further arranged on the lifting lug, one end of the movable shaft penetrates through the lifting lug to be connected with a screw and a gasket, and the other end of the movable shaft is fixedly connected with a clamping plate through a screw.

Further, an upper through hole and a lower through hole are formed in the lifting lug, and the upper through hole and the lower through hole are respectively a hanging hole and a lower through hole; the inner diameter of the lower through hole is smaller than the outer diameter of the movable shaft, and the movable shaft can freely slide through the lower through hole of the lifting lug.

Further, limit plates which are symmetrically distributed are arranged on the front side and the rear side of the main frame, and the limit plates are fixedly connected with the main frame through screws.

Further, the quick clamp is a latch clamp.

Further, the guide shaft is fixedly connected with the clamping plate by a screw.

The utility model discloses a box sling for sleeving a rear battery cell module, wherein a guide shaft is arranged on a main frame, a latch type clamp on the guide shaft is loosened, a packaged battery cell module is placed in a clamping plate, then the guide shaft is pulled to drive the clamping plate to slide, so that the clamping plate clamps the battery cell module, and then the latch type clamp is closed; and then the four lifting lugs are pulled by a crane to lift the cell module into the battery box. Because the clamping plates on each side are provided with three stress points, the stress of the cell module is more uniform during hoisting, and the packed cell module is not easy to damage. In addition, the lifting tool is matched with the crane for use, workers can complete the operation of assembling the cell core module by assembling the lifting tool and controlling the crane, and the collision of the workers on the cell core module in the process of carrying is effectively avoided. The overall production efficiency of the battery module is obviously improved, and the production practice significance is realized.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a top view of the structure of the present utility model.

In the figure: 1. a main frame; 2. a fixed block; 3. lifting lugs; 4. a guide shaft; 5. a movable shaft; 6. a clamping plate; 7. a limiting plate; 8. a latch type clamp.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

The rear box sleeving hanger for the battery cell module shown in fig. 1 comprises a main frame 1, a fixed block 2, a guide shaft 4, a clamping plate 6 and a lifting lug 3, wherein the main frame 1 is milled and flattened by machining, and the main frame 1 is a main plane support of the whole hanger and is also used as a plane reference plane of the clamp for the battery cell module. The main frame 1 is provided with a plurality of grooves, and the fixed block 2 is welded on the main frame 1 through the grooves of the main frame 1; the clamping plates 6 are symmetrically distributed on the left side and the right side of the main frame 1, and the main frame 1 is connected with the guide shaft 4 through the fixed block 2; the guide shaft 4 is divided into two sections, one end of each section of guide shaft 4 is fixed on the clamping plate 6, and a quick clamp is arranged between the guide shafts 4 at the two ends; the main frame 1 is also provided with lifting lugs 3, and the lifting lugs 3 are symmetrically distributed on the left side and the right side of the main frame 1.

First, a through hole is formed in the middle of the fixed block 2, the inner diameter of the through hole is larger than the outer diameter of the guide shaft 4, and the guide shaft 4 freely slides through the through hole. The number of the fixed blocks 2 is four, namely a fixed block I2 a, a fixed block II 2b, a fixed block III 2c and a fixed block IV 2d. The bottom of the fixed block 2 is welded and fixed on the groove of the main frame 1, and the middle opening of the fixed block is concentric and the concentric connecting line is parallel to the plane of the main frame 1 during welding. The first fixing block 2a and the second fixing block 2b are symmetrically distributed with the third fixing block 2c and the fourth fixing block 2d along the main plane.

The guide shafts 4 are symmetrically distributed on the left side and the right side of the main frame 1, and are a guide shaft I4 a and a guide shaft II 4b respectively. The clamping plates 6 are divided into two parts, which are symmetrically distributed on the left side and the right side of the main frame, namely a clamping plate I6 a and a clamping plate II 6b respectively. One end of the first guide shaft 4a sequentially passes through the second fixed block 2b and the first fixed block 2a and then is locked with the first clamping plate 6a through a screw of the M10. Since the fixing blocks 2 are all centrally perforated and concentric, the guide shafts one 4a can slide in the through holes along the length direction of the main frame 1, thereby controlling the movement of the clamping plates one 6a. The other side is not described in detail because of the symmetrical distribution.

Secondly, the lifting lug 3 is provided with an upper through hole and a lower through hole, wherein the upper through hole and the lower through hole are respectively circular, and the inner diameter of the lower through hole is larger than the outer diameter of the movable shaft 5, so that the movable shaft 5 freely slides through the through holes. Lifting lugs 3 are locked on the main frame 1 through M8 screws, four lifting lugs 2 are arranged, namely lifting lugs I3 a, lifting lugs II 3b, lifting lugs III 3c and lifting lugs IV 3d, and the lifting lugs 3 are symmetrically distributed at four corners along the horizontal and vertical directions of the main frame. Since the lifting lugs 3 are symmetrically distributed along the length direction of the main frame 1. The movable shafts 5 are symmetrically distributed along the horizontal and vertical directions of the main frame 1, and the movable shafts 5 are a movable shaft I5 a, a movable shaft II 5b, a movable shaft III 5c and a movable shaft IV 5d respectively; one end of the movable shaft I5 a passes through the hanging hole below and is positioned on the lifting lug I3 a by using an M8 screw and a gasket, and the gasket is mainly used for preventing the clamping plate I6 a from driving the movable shaft I5 a to slide out of the lifting lug I3 a when the lifting appliance is used. The other end of the movable shaft one 5a is locked on the clamping plate one 6a by using a screw of M10. One end of the movable shaft II 5b passes through the hanging hole below and is positioned on the lifting lug II 3b by using an M8 screw and a gasket, and the gasket is mainly used for preventing the clamping plate I6 a from driving the short movable shaft II 5b to slide out of the lifting lug II 3b when the lifting appliance is used. The other end of the movable shaft II 5b is locked on the clamping plate I6 a by using a screw of M10. The other side is not described in detail because of the symmetrical distribution.

The end of the guide shaft 4 far away from the clamping plate is also provided with a fast clamp for cooperation use, preferably a latch type clamp 8, which is used for ensuring that the left and right clamping plates 6 can move within the travel range of the guide shaft 4 and controlling the opening and closing of the clamping plates 6. And limiting plates 7 are further arranged below the main frame 1, the limiting plates are locked on the main frame 1 by using M6 screws, and the two limiting plates 7 are symmetrically distributed on the front side and the rear side of the main frame 1. The positions of the front and rear limiting plates 7 are not changed, and the limiting plates 7 are mainly used for verifying whether the widths of the cell modules are consistent.

When the clamp is used, firstly, the latch type clamp 8 on the guide shaft 4 is loosened, the packed cell module is placed in the clamping plate 6, then the guide shaft 4 is pulled to drive the clamping plate 6 to slide, the clamping plate 6 clamps the cell module, and then the latch type clamp 8 is closed; the four lifting lugs 3 are then pulled by a crane to lift the cell module into the battery box. Because the clamping plates 6 on each side are provided with three stress points, the stress of the cell module is more uniform during hoisting, and the packed cell module is not easy to damage. In addition, the lifting tool is matched with the crane for use, workers can complete the operation of assembling the cell core module by assembling the lifting tool and controlling the crane, and the collision of the workers on the cell core module in the process of carrying is effectively avoided. The overall production efficiency of the battery module is obviously improved, and the production practice significance is realized.

The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.

Claims

1. The utility model provides a suit case hoist behind electric core module which characterized in that: the device comprises a main frame (1), a fixed block (2), a guide shaft (4) and clamping plates (6), wherein the clamping plates (6) are symmetrically distributed on the left side and the right side of the main frame (1), and the main frame (1) is connected with the guide shaft (4) through the fixed block (2);

the guide shaft (4) is divided into two sections, one end of each section of guide shaft is fixed on the clamping plate (6), and a quick clamp is arranged between the two sections of guide shafts (4);

lifting lugs (3) are further arranged on the main frame (1), and the lifting lugs (3) are symmetrically distributed on the left side and the right side of the main frame (1).

2. The battery cell module rear encasement box sling as defined in claim 1, wherein: the main frame (1) is provided with a groove, and the main frame (1) is connected with the fixed block (2) through the groove.

3. The battery cell module rear encasement box sling as defined in claim 2, wherein: the middle of the fixed block (2) is provided with a through hole, the inner diameter of the through hole is larger than the outer diameter of the guide shaft (4), and the guide shaft (4) can freely slide through the through hole of the fixed block (2).

4. A rear battery cell module encasement box spreader as defined in claim 3, wherein: each section of guide shaft (4) is at least connected with one fixed block (2), the bottoms of the fixed blocks (2) are welded and fixed on the grooves of the main frame (1), and the through holes in the middle of the fixed blocks (2) are concentric and the concentric connecting line is parallel to the plane of the main frame (1) during welding.

5. The battery cell module rear encasement box sling as defined in claim 1, wherein: the lifting lug (3) is fixedly connected with the main frame (1) through screws.

6. The battery cell module rear encasement box sling as defined in claim 5, wherein: the lifting lug (3) is also provided with a movable shaft (5), one end of the movable shaft (5) penetrates through the lifting lug (3) and is connected with a screw and a gasket, and the other end of the movable shaft (5) is fixedly connected with a clamping plate (6) through a screw.

7. The battery cell module rear encasement box sling as defined in claim 6, wherein: the lifting lug (3) is provided with an upper through hole and a lower through hole which are respectively a hanging hole and a lower through hole; the inner diameter of the lower through hole is smaller than the outer diameter of the movable shaft (5), and the movable shaft (5) freely slides through the lower through hole of the lifting lug (3).

8. The battery cell module rear encasement box sling as defined in claim 1, wherein: limiting plates (7) which are symmetrically distributed are further arranged on the front side and the rear side of the main frame (1), and the limiting plates (7) are fixedly connected with the main frame (1) through screws.

9. The battery cell module rear encasement box sling as defined in claim 1, wherein: the quick clamp is a latch clamp (8).

10. The battery cell module rear encasement box sling as defined in claim 1, wherein: the guide shaft (4) is fixedly connected with the clamping plate (6) by a screw.