Adjustable energy storage battery cell module hoisting device

Abstract

The utility model relates to the technical field of energy storage, in particular to an adjustable energy storage battery cell module hoisting device which comprises a supporting plate, first battery cell specification marks of more than two stages are symmetrically arranged at the two ends in the length direction from the middle of the supporting plate, and first positioning holes corresponding to the first battery cell specification marks are formed in the supporting plate; the first lifting appliance is slidably arranged in the length direction of the supporting plate and is locked with the first positioning hole; the two ends, in the length direction, of the supporting strip are connected with the two first lifting tools on the two side edges of the supporting plate respectively, the two ends, in the length direction, of the supporting strip are symmetrically provided with two or more stages of second battery cell specification marks from the middle to the two ends of the supporting strip in the length direction, and second positioning holes corresponding to the second battery cell specification marks are formed in the supporting strip; and the second lifting appliance is slidably arranged in the length direction of the supporting strip and is locked with the second positioning hole. According to the adjustable hoisting device for the energy storage battery cell module, the hoisting sizes of different battery cell modules can be rapidly adjusted under the condition that disassembly, assembly, replacement and locking fixation are not needed, and the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of energy storage, especially to adjustable energy storage battery module hoisting device. BACKGROUND

[0002] In recent years, with the continuous development of energy storage equipment, users have higher and higher individualization requirements for household energy storage equipment, especially for different scene applications, so the power requirements of energy storage equipment are extremely sensitive. In order to meet the individualization needs of different users for power, energy storage manufacturers will design different power electric boxes according to market demand, so that the weight and size of the electric box are different. However, this will cause many disadvantages for the flow line manufacturing and standardized management of energy storage plants, especially for the hoisting tooling of the electric box whole machine, which has many size specifications, causing waste in production line and production management and cost. The electric box hoisting structure can refer to the Chinese utility model patent with the application number CN202321259240.4 and the name of a hoisting structure and its comprehensive distribution box. The existing electric box hoisting structure has poor adjustability and single applicable electric box specification, so different hoisting tools need to be made, which greatly causes cost waste and increases the management and maintenance cost of tooling equipment, reducing production efficiency. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a high-efficiency adjustable energy storage battery module hoisting device with strong universality and wide application range.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme of: an adjustable energy storage battery module hoisting device, comprising:

[0005] A support plate is provided with two or more first battery specification marks symmetrically from the middle to both ends in the length direction, and the support plate is provided with first positioning holes corresponding to the first battery specification marks;

[0006] A first lifting appliance is slidingly arranged along the length direction of the support plate and is locked with the first positioning holes;

[0007] A support strip is connected with two first lifting appliances on both sides of the support plate at both ends in the length direction, respectively, and the support strip is provided with two or more second battery specification marks symmetrically from the middle to both ends in the length direction, and the support strip is provided with second positioning holes corresponding to the second battery specification marks;

[0008] A second lifting appliance is slidingly arranged along the length direction of the support strip and is locked with the second positioning holes.

[0009] Further, the first lifting appliance comprises a sliding block and a first fastener, the sliding block is slidingly connected with the support plate, both ends of the support strip are connected with the sliding block, and the sliding block is locked with the first positioning hole through the first fastener.

[0010] Further, the first lifting appliance further comprises an upper lifting ring, a ring and a lower lifting ring, and the sliding block is connected with the support bar through the upper lifting ring, the ring and the lower lifting ring in sequence.

[0011] Further, screw holes are arranged on the sliding block and the support bar, and the upper lifting ring and the lower lifting ring are screwed with the corresponding screw holes.

[0012] Further, the second lifting appliance is locked with the second positioning hole through the second fastener, the support plate and the support bar each comprise a profile main body, the first fastener and the second fastener each comprise a spring, a thimble, a gland and a pull ring, the spring is fixed on the profile main body through the gland, one end of the thimble is embedded in the first positioning hole or the second positioning hole under the support of the spring, and the other end of the thimble is connected with the pull ring.

[0013] Further, the second lifting appliance comprises a lifting rod, one end of the lifting rod is provided with a socket matched with the profile main body of the support bar in a plug-in manner, and the other end of the lifting rod is provided with a module lifting hook.

[0014] Further, the first positioning hole and the second positioning hole are each provided with a chamfer for inserting the thimble.

[0015] Further, both ends of the sliding block are provided with clamping grooves in sliding connection with the two side edges of the support plate respectively.

[0016] Further, the lifting device further comprises a lifting plate, the lifting plate is arranged at the middle part of the support plate, and the lifting plate is provided with a lifting hole.

[0017] Further, the number of the second lifting appliance is two.

[0018] The adjustable energy storage battery module lifting device has the following advantages: the surface of the support plate is provided with silk-printed marks corresponding to different length modules of different specifications of battery cores at the positions of the first positioning holes on the two sides, for example, the mark of 280 / 314 battery core module 1P8S module length position, the surface of the support bar is provided with silk-printed marks of different battery cores (such as 280 / 314 / 100Ah) at the positions of the second positioning holes corresponding to the width direction of the end plate, the production line workers can quickly identify and adjust the positions of the first lifting appliance and the second lifting appliance, the production efficiency is greatly improved, the different battery module lifting sizes can be quickly adjusted without disassembly, replacement, locking and fixing, the production efficiency is greatly improved, one machine can be used for multiple purposes, the production efficiency is improved and the management and maintenance cost of the lifting tool is reduced under the condition of saving cost. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 1 is a structural schematic view of the adjustable energy storage battery module lifting device;

[0020] Figure 2 Fig. 2 is another structural schematic view of the adjustable energy storage battery module lifting device.

[0021] Figure 3 Front view of adjustable energy storage battery cell module hoisting device;

[0022] Figure 4 Front view of adjustable energy storage battery cell module hoisting device;

[0023] Figure 5 Support plate structure diagram;

[0024] Figure 6 First lifting appliance structure diagram;

[0025] Figure 7 First lifting appliance exploded view;

[0026] Figure 8 First lifting appliance structure diagram;

[0027] Figure 9 Another structure diagram of adjustable energy storage battery cell module hoisting device;

[0028] Figure 10 Support bar structure diagram;

[0029] Figure 11 Second lifting appliance structure diagram;

[0030] Label explanation:

[0031] 1, support plate;11, first cell specification mark;12, first positioning hole;121, chamfer;2, first lifting appliance;21, sliding block;211, clamping groove;22, first fastener;23, upper lifting ring;24, iron ring;25, lower lifting ring;3, support bar;31, second cell specification mark;32, second positioning hole;33, screw hole;34, profile main body;4, second lifting appliance;41, second fastener;42, spring;43, thimble;44, gland;45, pull ring;46, lifting rod;461, socket;462, module lifting hook;5, hoisting plate;51, hoisting hole. DETAILED DESCRIPTION

[0032] To illustrate the technical content of the utility model, the purpose and effect realized, the following will be described in detail in conjunction with the drawings.

[0033] Please refer to Figures 1 to 11 The utility model discloses a kind of adjustable energy storage battery cell module hoisting devices, comprising:

[0034] Support plate 1, two or more first cell specification marks 11 are symmetrically provided from middle part to two ends in length direction, and first positioning hole 12 corresponding to first cell specification mark 11 is provided on support plate 1;

[0035] The first lifting tool 2 is arranged in sliding mode along the length direction of the support plate 1 and is locked with the first positioning hole 12.

[0036] The support strip 3 is connected with the two first lifting tools 2 at the two ends in the length direction of the support plate 1 respectively, the support strip 3 is symmetrically provided with two or more second battery cell specification marks 31 from the middle to the two ends in the length direction, and the support strip 3 is provided with the second positioning hole 32 corresponding to the second battery cell specification mark 31.

[0037] The second lifting tool 4 is arranged in sliding mode along the length direction of the support strip 3 and is locked with the second positioning hole 32.

[0038] From the above description, the beneficial effects of the utility model are that the energy storage battery cell module hoisting device can adjust the position of the first positioning hole 12 on the surface of the support plate 1, and the marks corresponding to different length modules of different specifications of battery cells are silk-screen printed on the position of the first positioning hole 12, for example, the 280 / 314 battery cell module 1P8S module length position, the marks (such as 280 / 314 / 100Ah) of different battery cells are silk-screen printed on the second positioning hole 32 in the width direction of the end plate on the surface of the support strip 3, the production line workers can quickly identify and adjust the position of the first lifting tool 2 and the second lifting tool 4, the production efficiency is greatly improved, the different battery cell module hoisting size can be quickly adjusted without disassembly, replacement, locking and fixing, the production efficiency is greatly improved, one machine is used for multiple purposes, the production efficiency is improved and the management and maintenance cost of the hoisting tool is reduced under the condition of saving cost.

[0039] In an optional embodiment, the first lifting tool 2 comprises a sliding block 21 and a first fastener 22, the sliding block 21 is connected with the support plate 1 in sliding mode, the two ends of the support strip 3 are connected with the sliding block 21, and the sliding block 21 is locked with the first positioning hole 12 through the first fastener 22.

[0040] In an optional embodiment, the first lifting tool 2 further comprises an upper lifting ring 23, an iron ring 24 and a lower lifting ring 25, the sliding block 21 is connected with the support strip 3 through the upper lifting ring 23, the iron ring 24 and the lower lifting ring 25 in sequence.

[0041] From the above description, the left and right sides of the sliding block 21 are provided with two lifting rings in upward and downward directions, the iron ring 24 is fixed on the lifting ring, the iron ring 24 can freely move in the lifting ring, and thus flexible connection is realized. The flexible structure of the lifting ring and the iron ring 24 can realize flexible hoisting cooperation between the lifting hook and the lifting hole of the module end plate, reduce the cooperation fault tolerance, and improve the practicability of the hoisting tool.

[0042] In an optional embodiment, the sliding block 21 and the support strip 3 are both provided with screw holes 33, the upper lifting ring 23 and the lower lifting ring 25 are respectively screwed with the corresponding screw holes 33.

[0043] From the above description, the lower surface of the sliding block 21 is provided with a threaded hole 33, which is used to fix the screw rod of the upper lifting ring 23, so as to realize the fixing of the lifting ring on the sliding block 21. The lower lifting ring 25 is fixed by thread connection with the threaded hole 33 on the upper surface of the support strip 3.

[0044] In an optional embodiment, the second lifting tool 4 is locked with the second positioning hole 32 through the second fastener 41, the support plate 1 and the support strip 3 both include a profile main body 34, the first fastener 22 and the second fastener 41 both include a spring 42, a thimble 43, a gland 44 and a pull ring 45, the spring 42 is fixed on the profile main body 34 through the gland 44, one end of the thimble 43 is embedded in the first positioning hole 12 or the second positioning hole 32 under the support of the spring 42, and the other end of the thimble 43 is connected with the pull ring 45.

[0045] From the above description, the structure of the pull ring 45 cooperating with the thimble 43 realizes quick positioning and installation, and can meet the installation and positioning requirements without the help of other installation tools.

[0046] During installation, the thimble 43 is installed on the profile main body 34 first, then the spring 42 is installed, and finally the gland 44 is fixed at the tail end through the threaded structure, so as to fix the head end of the thimble 43 in the hole groove structure. The pull ring 45 is locked on the thimble 43 through the threaded structure on the other end of the thimble 43, so as to realize that the worker pulls the pull ring 45 to compress the spring 42, and realize the telescopic function. In the natural state, the thimble 43 is inserted out of the side wall of the sliding block 21 and is in hole-pin gap cooperation with the positioning holes on both sides of the support plate 1, so as to realize the positioning function. When the position needs to be adjusted, the pull rings 45 on both sides can be pulled out at the same time, so as to drive the thimble 43 to make the thimble 43 exit the hole positions on both sides of the support plate 1. At this time, the movement and position adjustment of the sliding block 21 can be realized, and the pull ring 45 can be released to realize the hole-pin cooperation again under the action of the spring 42, so as to realize the positioning function. Similarly, the installation and adjustment of the second fastener 41 are realized.

[0047] In an optional embodiment, the second lifting tool 4 includes a lifting rod 46, one end of the lifting rod 46 is provided with a socket 461 which is inserted and matched with the profile main body 34 of the support strip 3, and the other end of the lifting rod 46 is provided with a module lifting hook 462.

[0048] From the above description, it can be seen that the mouth-shaped socket 461 structure is provided on the boom 46 for penetrating into the gap fit with the support strip 3, realizing the linear sliding of the hook on the support strip 3. In the process of grouping different battery cells, the length of the battery cell needs to be compressed, so the end plate will be used on the left and right sides of the battery cell, and the large surface of the end plate is forced by the compression device to realize the compression of the length of the battery cell group. Therefore, the end plate plays an important role in the grouping process. In order to transport the battery module after grouping, a lifting hole 51 is often provided on the end plate, so the utility model patent is used to cooperate the lifting hole 51 on the module with the module hook 462 on the lifting device to realize the overall lifting and transportation of the module.

[0049] In an optional embodiment, the first positioning hole 12 and the second positioning hole 32 are each provided with a chamfer 121 for inserting the ejector pin 43.

[0050] From the above description, it can be seen that the chamfer 121 structure of the positioning hole cooperates with the silk screen mark on the product to realize the quick centering and positioning of the ejector pin 43, and the production efficiency is provided.

[0051] In an optional embodiment, the two ends of the sliding block 21 are provided with clamping grooves 211 respectively slidingly connected with the two side edges of the support plate 1.

[0052] From the above description, it can be seen that the support plate 1 is gap-fitted with the clamping groove 211 of the sliding block 21 on the lifting assembly, so that the sliding block 21 can move linearly on the support plate 1.

[0053] In an optional embodiment, the lifting plate 5 is further included, the lifting plate 5 is arranged at the middle part of the support plate 1, and the lifting plate 5 is provided with a lifting hole 51.

[0054] From the above description, it can be seen that the lifting plate 5 is provided with the lifting hole 51 at the middle position, which is used for being connected with the hook on the lifting device, realizing the overall lifting of the lifting device.

[0055] In an optional embodiment, the number of the second lifting appliance 4 is two.

[0056] Please refer to Figures 1 to 11 The embodiment one of the utility model is: the utility model is based on the different length electric quantity module composed of the 280Ah / 314Ah / 100Ah energy storage battery cell size commonly used in the market, a kind of general adjustable energy storage battery module lifting device is designed, the design method of lifting tool of different size battery module can be covered, the lifting of different size module composed of different model size square battery cell can be realized, and when converting into different size module, it can be quickly adjusted without locking and debugging by bolt, greatly improve production efficiency and production management cost. Adjustable energy storage battery module lifting device includes:

[0057] The support plate 1 is symmetrically provided with two or more first battery specification marks 11 from the middle to both ends in the length direction, and the support plate 1 is provided with first positioning holes 12 corresponding to the first battery specification marks 11;

[0058] The first lifting appliance 2 is slidingly arranged along the length direction of the support plate 1 and is locked with the first positioning hole 12;

[0059] The support strip 3 is connected with the two first lifting appliances 2 on both sides of the support plate 1 at both ends in the length direction, respectively, and the support strip 3 is symmetrically provided with two or more second battery specification marks 31 from the middle to both ends in the length direction, and the support strip 3 is provided with second positioning holes 32 corresponding to the second battery specification marks 31;

[0060] The second lifting appliance 4 is slidingly arranged along the length direction of the support strip 3 and is locked with the second positioning hole 32.

[0061] The first lifting appliance 2 comprises a sliding block 21 and a first fastener 22, the sliding block 21 is slidingly connected with the support plate 1, both ends of the support strip 3 are connected with the sliding block 21, and the sliding block 21 is locked with the first positioning hole 12 through the first fastener 22. The first lifting appliance 2 further comprises an upper lifting ring 23, an iron ring 24 and a lower lifting ring 25, and the sliding block 21 is connected with the support strip 3 through the upper lifting ring 23, the iron ring 24 and the lower lifting ring 25 in sequence. Both the sliding block 21 and the support strip 3 are provided with screw holes 33, and the upper lifting ring 23 and the lower lifting ring 25 are respectively screwed with corresponding screw holes 33. The second lifting appliance 4 is locked with the second positioning hole 32 through a second fastener 41, and the support plate 1 and the support strip 3 both comprise a profile main body 34, the first fastener 22 and the second fastener 41 both comprise a spring 42, a thimble 43, a gland 44 and a pull ring 45, the spring 42 is fixed on the profile main body 34 through the gland 44, one end of the thimble 43 is embedded in the first positioning hole 12 or the second positioning hole 32 under the support of the spring 42, and the other end of the thimble 43 is connected with the pull ring 45. A hole groove structure (blind hole structure) is arranged on the side wall of the profile main body 34, and a circular through hole is arranged at the bottom of the hole groove, which is used for gap cooperation with the thimble 43. The second lifting appliance 4 comprises a lifting rod 46, one end of the lifting rod 46 is provided with a socket 461 for plug-in cooperation with the profile main body 34 of the support strip 3, and the other end of the lifting rod 46 is provided with a module lifting hook 462. The first positioning hole 12 and the second positioning hole 32 are both provided with a chamfer 121 for inserting the thimble 43. Both ends of the sliding block 21 are provided with clamping grooves 211 for slidingly connecting with both sides of the support plate 1, respectively. The hoisting plate 5 is arranged at the middle of the support plate 1, and the hoisting plate 5 is provided with a hoisting hole 51. The number of the second lifting appliance 4 is two.

[0062] In summary, the adjustable energy storage cell module hoisting device, the first positioning hole position silk screen with different specifications of cell corresponding to different length module identification is printed on the surface of the supporting plate on both sides: for example: 280 / 314 cell module 1P8S module length position, the second positioning hole corresponding to the width direction of the end plate is silk screen with different cell identification (such as 280 / 314 / 100Ah) on the surface of the supporting strip, the positioning of the first lifting appliance and the second lifting appliance is quickly identified and adjusted by the production line workers, the production efficiency is greatly improved, the different cell module hoisting size is quickly adjusted without disassembly, replacement, locking and fixing, the production efficiency is greatly improved, one machine is used for multiple purposes, the production efficiency is improved and the management and maintenance cost of the hoisting tool is reduced under the condition of saving cost.

[0063] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation, direct or indirect application in the related technical field by using the contents of the utility model specification and drawings is also included in the patent protection range of the utility model.

Claims

1. An adjustable energy storage cell module hoist, comprising: The utility model relates to a kind of lifting device for lifting battery cell, including: Supporting plate, two levels above first electric cell specification mark are symmetrically provided from middle to length direction both ends, first positioning hole corresponding with first electric cell specification mark is provided on supporting plate; First lifting appliance, first positioning hole is locked with along the length direction sliding of supporting plate and is connected; Supporting strip, two first lifting appliances of the two sides of supporting plate are connected along the length direction both ends respectively, two levels above second electric cell specification mark are symmetrically provided from middle to length direction both ends of supporting strip, second positioning hole corresponding with second electric cell specification mark is provided on supporting strip; Second lifting appliance, second positioning hole is locked with along the length direction sliding of supporting strip and is connected.

2. The adjustable energy storage cell module hoist of claim 1, wherein, First lifting appliance includes slider and first fastener, slider is slidably connected with supporting plate, the both ends of supporting strip are connected with slider, slider is locked with first positioning hole by first fastener.

3. The adjustable energy storage cell module hoist of claim 2, wherein, First lifting appliance further includes upper lifting ring, iron ring and lower lifting ring, slider is connected with supporting strip by upper lifting ring, iron ring and lower lifting ring in turn.

4. The adjustable energy storage cell module hoist of claim 3, wherein, Screw hole is provided on slider and supporting strip, and upper lifting ring and lower lifting ring are respectively screwed with corresponding screw hole.

5. The adjustable energy storage cell module hoist of claim 2, wherein, Second lifting appliance is locked with second positioning hole by second fastener, and supporting plate and supporting strip include profile main body, first fastener and second fastener include spring, thimble, gland and pull ring, spring is fixed on profile main body by gland, one end of thimble is embedded in first positioning hole or second positioning hole under the support of spring, and the other end of thimble is connected with pull ring.

6. The adjustable energy storage cell module hoist of claim 5, wherein, Second lifting appliance includes lifting rod, and the one end of lifting rod is provided with the spigot of the profile main body of supporting strip insertion fit, and the other end of lifting rod is provided with module lifting hook.

7. The adjustable energy storage cell module hoist of claim 5, wherein, First positioning hole and second positioning hole are all provided with the chamfer for thimble insertion.

8. The adjustable energy storage cell module hoist of claim 2, wherein, The both ends of slider are provided with the clamping slot slidably connected with the two side edges of supporting plate respectively.

9. The adjustable energy storage cell module hoist of claim 1, wherein, Further including hoisting plate, hoisting plate is arranged in the middle of supporting plate, and hoisting hole is provided on hoisting plate.

10. The adjustable energy storage cell module hoist of claim 1, wherein, The number of second lifting appliance is two.

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