Foldable lifting tool for putting battery pack into cluster

Abstract

The utility model discloses a foldable hanger tool for putting battery packs into clusters, which comprises a main frame body and a forking frame, the main frame body consists of two end arms and a connecting beam for connecting the two end arms, the end part of the connecting beam and the middle part of the end arms are fixedly arranged together, and the forking frame is arranged on the end part of the connecting beam. The forking frame is composed of a forking ring and a folding arm fixedly installed on one side of the forking ring, the folding arm is rotatably installed on the end arm through a folding rotating shaft, matched pin holes are formed in the end arm and the folding arm, a hanging frame is fixedly installed at the bottom of the forking ring, a hanging belt is detachably installed on the hanging frame, and the hanging belt is fixedly installed on the bottom of the forking ring. The battery pack fixing device has the beneficial effects that the efficiency is improved by simplifying the complex operation process, the strong physical carrying labor is reduced, the problem of sliding scratching is thoroughly solved, the problem of tedious steps of tightening and fixing a battery pack each time is solved, and the battery pack fixing device is light in weight, small in size and convenient to use and carry.

Description

Technical Field

[0001] The utility model relates to the field of battery pack stacking installation, in particular to a foldable hanger tool for clustering battery packs. Background Art

[0002] In industrial and commercial energy storage systems, a large number of battery packs need to be stacked and installed or assembled in a frame battery cabinet. Since the energy density and mass density of battery packs are very high, the battery packs and cabinets need to be transported separately during long-distance transportation, and then finally assembled after arriving at the destination. The destination is usually the customer's location, and there is no dedicated installation equipment provided by a standardized production workshop. Therefore, efficient installation of battery packs is a problem;

[0003] Traditional battery packs are installed by a push-and-slide method, and the battery packs must be moved to a sliding table. This process inevitably consumes a lot of manpower, and the structural design using ball bearings or rollers is complex and costly. A large number of people are required to move the battery packs to the sliding table, which consumes a lot of manpower. The battery packs require additional bolts to be fixed to the sliding table, and the operation steps are cumbersome. The ball bearings are prone to failure and jamming, leaving scratches on the battery pack. The sliding table is large in size and heavy in weight, making it inconvenient to carry and transport. Utility Model Content

[0004] The purpose of the utility model is to provide a battery pack cluster foldable lifting tool in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A battery pack cluster foldable sling tool, comprising a main frame and a fork mounting frame, the main frame consisting of two end arms and a connecting beam connecting the two end arms, the end of the connecting beam is fixedly mounted together with the middle of the end arm, the fork mounting frame consists of a fork ring and a folding arm fixedly mounted to one side of the fork ring, the folding arm is rotatably mounted to the end arm via a folding shaft, matching pin holes are provided on the end arm and the folding arm, a stabilizing pin is inserted into the pin hole, a hanging bracket is fixedly mounted on the bottom of the fork ring, a hanging strap is detachably mounted on the hanging bracket, and a fork tooth stabilizing assembly is mounted on the bottom of the side of the fork ring.

[0007] Furthermore, the fork tine stabilizing assembly is composed of a top-pressing threaded sleeve and a clamping bolt screwed into the top-pressing threaded sleeve.

[0008] Furthermore, the sling is composed of a sling strip and strip end rings installed at both ends of the sling strip, the strip end rings are hung on the hanger through spring buckles, and a gasket is installed in the middle of the sling strip.

[0009] Furthermore, a handle frame is installed on the main frame.

[0010] Furthermore, a square ring hole is provided in the fork ring.

[0011] Furthermore, the hole wall of the square ring hole is covered with an anti-slip rubber pad.

[0012] Furthermore, the fork mounting frames are provided with four groups, which are distributed on both sides of the two end arms.

[0013] Furthermore, the two end arms and the connecting beam form an I-shaped structure.

[0014] Furthermore, a stabilizing pin is inserted into the pin hole, and the stabilizing pin is detachable.

[0015] The beneficial effects are: the battery pack cluster foldable sling tooling described in the utility model adopts a sling lifting scheme, simplifies the complex operation process and improves efficiency, reduces the original four porters to one, and reduces strong physical lifting labor, only needs to assist in hanging the hook to adjust the landing point; completely solves the problem of sliding scratches; the sling is fixed to the forklift safely and reliably through anti-slip pads and tightening bolts, and the entire installation and lifting process does not require other additional fixing and anti-slip work, which solves the problem of tedious steps for tightening and fixing the battery pack each time; the square steel welded frame and folding storage mechanism used make it light in weight, small in size, and easy to use and carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a folding structure diagram of a foldable lifting tool for battery packs into clusters according to the utility model;

[0017] Figure 2 It is an unfolded structural diagram of a foldable battery pack cluster lifting tooling according to the utility model;

[0018] Figure 3 It is a schematic diagram of the hanging belt of a foldable hanging tool for battery packs in clusters according to the utility model;

[0019] Figure 4 It is a schematic diagram of battery pack hoisting of a battery pack cluster-foldable hoisting tooling of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the storage of a battery pack cluster foldable lifting tool.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Main frame, 11. Connecting beam, 12. End arm, 13. Folding shaft, 14. Fixing pin; 2. Fork mounting frame, 21. Fork ring, 22. Hanging frame, 23. Top pressure threaded sleeve, 24. Clamping bolt, 25. Folding arm; 3. Hanging strap, 31. Suspension strap, 32. Spring buckle, 33. Gasket, 34. End ring of strap; 4. Handle frame; 5. Battery pack; 6. Battery pack side ear frame; 7. Forklift gear frame; 8. Storage box, 81. Hole groove substrate, 82. Side grab hole. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1-Figure 5 As shown, a battery pack cluster foldable lifting tool consists of a main frame 1 and a fork mounting frame 2;

[0025] The main frame 1 is composed of two end arms 12 and a connecting beam 11 connecting the two end arms 12. The end of the connecting beam 11 is fixedly installed with the middle of the end arms 12. The two end arms 12 and the connecting beam 11 form an I-shaped structure.

[0026] The fork-mounted frame 2 is composed of a fork ring 21 and a folding arm 25 fixedly mounted on one side of the fork ring 21. The folding arm 25 is rotatably mounted on the end arm 12 through a folding shaft 13. The fork-mounted frame 2 is provided with four groups, which are distributed on both sides of the two end arms 12. The end arms 12 and the folding arms 25 are provided with matching pin holes, and a stabilizing pin 14 is inserted into the pin hole. The stabilizing pin 14 can be removed. After the stabilizing pin 14 is removed, the folding arm 25 can be folded, turned over and stowed, thereby reducing the volume during carrying;

[0027] A hanger 22 is fixedly installed at the bottom of the fork ring 21, and a sling 3 is detachably installed on the hanger 22. The sling 3 is a contact part of the hoisted battery pack 5. A fork tooth stabilizing component is installed at the bottom of the side of the fork ring 21 to facilitate the limiting and stabilization of the forklift tooth frame 7.

[0028] like Figure 1-Figure 5 As shown, the utility model also discloses the following more optimized specific structures:

[0029] The fork tine stabilizing assembly is composed of a pressing threaded sleeve 23 and a clamping bolt 24 screwed into the pressing threaded sleeve 23 , and the top end of the clamping bolt 24 presses against the forklift tine frame 7 .

[0030] The sling 3 is composed of a sling strip 31 and strip end rings 34 installed at both ends of the sling strip 31. The strip end rings 34 are hung on the hanger 22 through spring hooks 32. A gasket 33 is installed in the middle of the sling strip 31.

[0031] A handle frame 4 is installed on the main frame body 1 to facilitate lifting and moving it.

[0032] The main frame 1 and the fork-mounted frame 2 are placed in a storage box 8. A hole groove substrate 81 is provided at the inner bottom of the storage box 8 to facilitate its positioning. Side grip holes 82 are provided on both sides of the storage box 8.

[0033] The fork ring 21 is welded from square steel, and a square ring hole is arranged inside the fork ring 21 . The hole wall of the square ring hole is covered with an anti-skid rubber pad to increase the friction with the forklift gear rack 7 and facilitate the insertion of the forklift gear rack 7 .

[0034] like Figure 1-Figure 5 The battery pack cluster foldable lifting tool shown has two states: storage and unfolding. When unfolding, the folding arm 25 is limited and unfolded by the fixing pin 14. Battery pack side ear frames 6 are provided on both sides of the battery pack 5. The battery pack side ear frames 6 are hoisted by the hanging belt 3. The forklift tooth frame 7 of the forklift is extended into the fork ring 21, and then the clamping bolt 24 is tightened to realize the movement after hoisting. The spring hanging buckle 32 is set, which is convenient to open and close and completely self-locking and will not be unhooked. The hanging belt strip 31 is a flexible hanging belt and will not cause scratches to the battery pack.

[0035] When not in use, the fork-mounted frame 2 is folded by turning over the folding arms 25 after the securing pin 14 is pulled out, and then placed in the storage box 8 for easy storage.

[0036] The battery pack cluster foldable sling tooling described in the utility model adopts a sling lifting scheme, simplifies the complex operation process and improves efficiency, reduces the original four porters to one, and reduces strong physical lifting labor, only needs to assist in hanging the hook to adjust the landing point; completely solves the problem of sliding scratches; the sling is safely and reliably fixed to the forklift by anti-slip pads and tightening bolts, and the whole installation and lifting process does not require other additional fixing and anti-slip work, which solves the problem of tedious steps for tightening and fixing the battery pack each time; the square steel welded frame and folding storage mechanism adopted make it light in weight, small in size, and easy to use and carry.

[0037] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A battery pack cluster foldable lifting tool, characterized by: It includes a main frame and a fork mounting frame, the main frame is composed of two end arms and a connecting beam connecting the two end arms, the end of the connecting beam is fixedly installed together with the middle of the end arm, the fork mounting frame is composed of a fork ring and a folding arm fixedly installed on one side of the fork ring, the folding arm is rotatably installed on the end arm through a folding shaft, matching pin holes are provided on the end arm and the folding arm, a hanging bracket is fixedly installed on the bottom of the fork ring, a hanging strap is detachably installed on the hanging bracket, and a fork tooth stabilizing component is installed on the bottom of the side of the fork ring.

2. A battery pack cluster foldable hanger tool as claimed in claim 1, characterized in that: The fork tine stabilizing assembly is composed of a top-pressing threaded sleeve and a clamping bolt screwed into the top-pressing threaded sleeve.

3. The battery pack cluster foldable hanger tool according to claim 1, characterized in that: The sling is composed of a sling strip and strip end rings installed at both ends of the sling strip. The strip end rings are hung on the hanger through spring buckles, and a gasket is installed in the middle of the sling strip.

4. The battery pack cluster foldable hanger tool according to claim 1, characterized in that: A handle frame is installed on the main frame body.

5. The battery pack cluster foldable hanger tool according to claim 1, characterized in that: A square ring hole is arranged in the fork ring.

6. A battery pack cluster foldable hanger tool as claimed in claim 5, characterized in that: The hole wall of the square ring hole is covered with an anti-skid rubber pad.

7. The battery pack cluster foldable lifting tool according to claim 1, characterized in that: The fork-mounted frames are provided with four groups, which are distributed on both sides of the two end arms.

8. The battery pack cluster foldable hanger tool according to claim 1, characterized in that: The two end arms and the connecting beam form an I-shaped structure.

9. The battery pack cluster foldable hanger tool according to claim 1, characterized in that: A stabilizing pin is inserted into the pin hole, and the stabilizing pin is detachable.

Images