A lifting device for large energy storage cabinet installation

Abstract

The utility model discloses a kind of lifting devices for large energy storage cabinet installation, including hoisting plate and connecting plate one, hoisting plate bottom both ends are equipped with connecting plate one, connecting plate one, and the middle position of hoisting plate bottom is equipped with connecting plate two, connecting plate two bottom both ends are equipped with connecting cover, and connecting cover is equipped with hydraulic cylinder inside, and the output end of hydraulic cylinder is equipped with inverted L-shaped clamping plate two and is penetrated through connecting cover, two sides in L-shaped clamping plate two are evenly equipped with spring, and the other end of spring is equipped with the gasket corresponding to L-shaped clamping plate two, the both ends of connecting plate one bottom are equipped with L-shaped clamping plate one, and the middle position of L-shaped clamping plate one top is equipped with insert block, and insert block is inserted with the corresponding insertion slot in connecting plate one. The utility model is buffered and clamped when hoisting, can prevent energy storage cabinet from being damaged, and when using, L-shaped clamping plate one can be assembled and disassembled, and is convenient to maintain replacement.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology, specifically a hoisting device for installing large energy storage cabinets. Background Technology

[0002] Energy storage cabinets are electrical storage devices containing components such as battery packs, which can stabilize the power grid. When moving energy storage cabinets, specialized lifting equipment is required to lift them, allowing them to be moved quickly and safely to the designated location.

[0003] In the prior art, when using a general lifting device, the energy storage cabinet may shake. If it is not cushioned and clamped, it may affect the stability of the internal components such as the battery pack. Furthermore, the clamping components on both sides cannot be assembled or disassembled during use, which affects the ease of use. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting device for installing large energy storage cabinets, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lifting device for installing a large energy storage cabinet, comprising a lifting plate and a connecting plate 1. Multiple sets of lifting cables are evenly distributed at both ends of the top of the lifting plate, and a connecting plate 1 is provided at both ends of the bottom of the lifting plate. A connecting plate 2 is located at the middle of the bottom of the lifting plate, forming a cross shape with the connecting plate 1. Connecting covers are provided at both ends of the bottom of the connecting plate 2, and hydraulic cylinders are installed inside each connecting cover. The output end of each hydraulic cylinder passes through the connecting cover and is provided with an inverted L-shaped clamping plate 2. Springs are evenly distributed on both sides of the inner surface of the L-shaped clamping plate 2. The other end of each spring is provided with a pad corresponding to the second L-shaped clamping plate. Both ends of the bottom of the first connecting plate are provided with the first L-shaped clamping plate, and the middle position of the top of the first L-shaped clamping plate is provided with an insert block. The first connecting plate corresponding to the insert block is provided with a slot, and the insert block is inserted into the corresponding slot in the first connecting plate. The corresponding positions of the insert block and the first connecting plate are connected by fixing screws. When the energy storage cabinet vibrates during hoisting, the pad can buffer it, which can prevent damage to the energy storage cabinet and improve its hoisting stability. In use, the first L-shaped clamping plate can be assembled and disassembled for easy maintenance and replacement.

[0006] Preferably, the bottom of the lifting plate has a slot in the middle, and the middle of the lifting plate has a screw groove. The screw groove of the lifting plate has a screw rod. Both ends of the screw rod are connected to threaded blocks in opposite directions. The bottom of each threaded block is connected to a connecting plate through a slot, so that the screw rod drives the threaded blocks at both ends to move in opposite or opposite directions, and the threaded blocks can drive the connecting plate to move.

[0007] Preferably, a lead screw groove is provided at the middle position of the bottom of the second connecting plate, and a second lead screw is provided in the lead screw groove of the second connecting plate. Both ends of the second lead screw are connected to threaded blocks two by reverse threads, and the bottom of each threaded block two is connected to a corresponding connecting cover, so that the second lead screw drives the threaded blocks two at both ends to move in opposite or opposite directions, and the threaded blocks two can drive the connecting cover at the bottom to move.

[0008] Preferably, each of the inner sides of the L-shaped clamping plate two is provided with a sliding rod groove at the middle position, and each of the sliding rod grooves of the L-shaped clamping plate two is provided with a sliding rod, and each of the two ends of the sliding rod is slidably connected to a sliding block. Each of the sliding blocks is hinged to a connecting rod on its outer side, and the other end of each connecting rod is hinged to the top and bottom ends of the corresponding pad. When the pad is subjected to force, it can drive the hinged connecting rod to move, and the connecting rod drives the sliding block to move on the sliding rod, which can make the force more even and increase the stability between the pad and the L-shaped clamping plate two.

[0009] Preferably, each of the two connecting plates on both sides of the insert block has a sliding groove at the middle of its bottom, and an L-shaped block is slidably connected in the sliding groove at the bottom of each connecting plate. Each L-shaped clamping plate corresponding to the L-shaped block has a limiting groove, and each L-shaped block is engaged with the corresponding limiting groove. The middle of each L-shaped block is connected to the L-shaped clamping plate by a fixing bolt, allowing the operator to move the L-shaped block in the sliding groove and insert it into the corresponding limiting groove for positioning. This eliminates the need to hold the L-shaped block in place. The fixing bolt is then used to secure the L-shaped block to the L-shaped clamping plate, facilitating subsequent connection.

[0010] Preferably, both ends of the top of the connecting plate are provided with T-shaped blocks, and the corresponding lifting plates of the T-shaped blocks are provided with T-shaped grooves. The T-shaped blocks are slidably connected to the corresponding T-shaped grooves, so that when the connecting plate moves, it drives the T-shaped blocks to move in the T-shaped grooves, which can make its movement more stable.

[0011] Preferably, a motor cover is provided on the outer side of the hoisting plate corresponding to one end of the lead screw, and a motor is provided inside the motor cover. The output end of the motor extends into the lead screw groove and is connected to the lead screw through a bearing and a coupling, so that the motor cover protects the motor and allows the motor to drive the lead screw connected to its shaft to rotate.

[0012] Preferably, a motor cover is provided on the outer side of the connecting plate corresponding to one end of the lead screw, and a motor is provided inside the motor cover. The output end of the motor extends into the lead screw groove and is connected to the lead screw through a bearing and a coupling, so that the motor cover protects the motor and then the motor drives the lead screw connected to its shaft to rotate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The lifting device for installing the large energy storage cabinet clamps the energy storage cabinet by moving the L-shaped clamping plate two. This causes the spring on the inner side of the L-shaped clamping plate two to deform under force, which pushes the pad plate to fit against the side wall of the energy storage cabinet. At the same time, the pad plate pushes the sliding block to slide on the sliding rod through the hinged connecting rod, so that the pad plate fits tightly against the energy storage cabinet. This allows the elasticity of the spring to buffer the vibration generated during the lifting process, which can prevent damage to the energy storage cabinet and improve its lifting stability. In use, the insert block at the top of the L-shaped clamping plate one can be inserted into the connecting plate one, and then the L-shaped block can be moved to insert into the corresponding limiting groove for initial positioning. This eliminates the need for long-term hand positioning. Then, the L-shaped block and the L-shaped clamping plate one can be fixed with fixing bolts, and the fixing screws can be screwed through the connecting plate one and the insert block for fixation, which can make the connection more secure, facilitate assembly and disassembly, and facilitate maintenance and replacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front sectional view of the present invention;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the L-shaped clamping plate of this utility model from two sides;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting plate of this utility model from two sides;

[0017] Figure 4 This is a side sectional view of the hoisting plate and connecting plate of this utility model.

[0018] Figure 5 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] In the diagram: 1. Lifting plate; 2. Connecting plate one; 3. L-shaped clamping plate one; 4. Motor cover one; 5. Motor one; 6. Lead screw one; 7. Threaded block one; 8. Connecting plate two; 9. L-shaped clamping plate two; 10. Connecting cover; 11. Insert block; 12. Pad plate; 13. Spring; 14. Connecting rod; 15. Sliding rod; 16. Sliding block; 17. Lead screw two; 18. Threaded block two; 19. Hydraulic cylinder; 20. Motor cover two; 21. Motor two; 22. T-shaped block; 23. L-shaped block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-5 This utility model provides an embodiment of a lifting device for installing a large energy storage cabinet, comprising a lifting plate 1 and a connecting plate 2. Multiple sets of slings are evenly distributed at both ends of the top of the lifting plate 1, and connecting plates 2 are provided at both ends of the bottom of the lifting plate 1. A connecting plate 8 is located at the middle of the bottom of the lifting plate 1, and the connecting plate 8 forms a cross shape with the connecting plate 2. Connecting covers 10 are provided at both ends of the bottom of the connecting plate 8, and hydraulic cylinders 19 are installed inside the connecting covers 10. The output ends of the hydraulic cylinders 19 are all connected through-hole. Cover 10 is provided with an inverted L-shaped clamping plate 2 9. Springs 13 are evenly provided on both sides of the inner side of the L-shaped clamping plate 2 9, and the other end of the springs 13 is provided with a pad 12 corresponding to the L-shaped clamping plate 2 9. A sliding rod groove is provided in the middle of the inner side of the L-shaped clamping plate 2 9, and a sliding rod 15 is provided in the sliding rod groove of the L-shaped clamping plate 2 9. Sliding blocks 16 are slidably connected to both ends of the sliding rod 15. A connecting rod 14 is hinged to the outer side of the sliding block 16, and the other end of the connecting rod 14 is hinged to the top and bottom ends of the corresponding pad 12.

[0022] In use, the connecting cover 10 moves the bottom L-shaped clamping plate 2 9 to fit against the energy storage cabinet. Then, the hydraulic cylinder 19 can be activated to move the L-shaped clamping plate 2 9 down to fit against its top, which can prevent it from shifting. The spring 13 on the inner side of the L-shaped clamping plate 2 9 is deformed by force, which can push the pad 12 to fit against the side wall of the energy storage cabinet. At the same time, the pad 12 pushes the sliding block 16 to slide on the sliding rod 15 through the hinged connecting rod 14, so that the pad 12 is in close contact with the side wall of the energy storage cabinet. The elasticity of the spring 13 can buffer the vibration generated during the hoisting process, which can prevent damage to the energy storage cabinet and improve its hoisting stability.

[0023] Both ends of the bottom of the connecting plate 12 are provided with L-shaped clamping plates 13, and the middle position of the top of the L-shaped clamping plates 13 is provided with a plug 11. The connecting plate 12 corresponding to the plug 11 is provided with a slot, and the plug 11 is inserted into the corresponding slot in the connecting plate 12. The corresponding positions of the plug 11 and the two sides of the connecting plate 12 are connected by fixing screws. The middle position of the bottom of the connecting plate 12 on both sides of the plug 11 is provided with a sliding groove, and the L-shaped block 23 is slidably connected in the sliding groove at the bottom of the connecting plate 12. The L-shaped clamping plate 13 corresponding to the L-shaped block 23 is provided with a limiting groove, and the L-shaped block 23 is engaged with the corresponding limiting groove. The middle position of the L-shaped block 23 is connected to the L-shaped clamping plate 13 by fixing bolts.

[0024] In use, the insert blocks 11 on the top of the L-shaped clamping plates 3 of different sizes can be inserted into the corresponding slots for initial connection. Then, the L-shaped blocks 23 can be moved on both sides to move within the slide groove and fit against the L-shaped clamping plates 3, so that the inner sides of the L-shaped blocks 23 can move into the corresponding limiting grooves, which can initially position the L-shaped clamping plates 3 without the need for long-term hand-held positioning. Then, the L-shaped blocks 23 and the L-shaped clamping plates 3 can be fixed with fixing bolts. Then, the fixing screws can be screwed through the connecting plate 2 and the insert blocks 11 to fix the insert blocks 11, making the connection more secure and facilitating assembly, disassembly, maintenance and replacement.

[0025] A slot is provided in the middle of the bottom of the lifting plate 1, and a screw groove is provided in the middle of the lifting plate 1. A screw rod 6 is provided in the screw groove of the lifting plate 1. Both ends of the screw rod 6 are connected to threaded blocks 7 by reverse threads. The bottom of the threaded blocks 7 are connected to the connecting plate 2 by slots. A motor cover 4 is provided on the outside of the lifting plate 1 corresponding to one end of the screw rod 6. A motor 5 is provided in the motor cover 4. The output end of the motor 5 extends into the screw groove and is connected to the screw rod 6 by bearings and couplings.

[0026] When in use, the motor 5 drives the lead screw 6 to rotate, which in turn drives the threaded blocks 7 at both ends to move in opposite or opposite directions. This allows the threaded blocks 7 to move together with the connecting plate 2 connected to the bottom, which in turn moves the L-shaped clamping plate 3 at the bottom to clamp the two sides of the energy storage cabinet, making it convenient to clamp energy storage cabinets of different sizes.

[0027] A lead screw groove is provided at the middle position of the bottom of the connecting plate 28, and a lead screw 2 17 is provided in the lead screw groove of the connecting plate 28. Both ends of the lead screw 2 17 are connected to the threaded blocks 2 18 by reverse threads, and the bottom of the threaded blocks 2 18 are connected to the corresponding connecting cover 10. A motor cover 20 is provided on the outside of the connecting plate 28 corresponding to one end of the lead screw 2 17, and a motor 21 is provided inside the motor cover 20. The output end of the motor 21 extends into the lead screw groove and is connected to the lead screw 2 17 through a bearing and a coupling.

[0028] In use, motor 21 can drive lead screw 17 to rotate, so that the two ends of lead screw 17 drive thread block 18 to move in opposite directions through reverse threads. Thread block 18 drives the bottom connecting cover 10 to move in opposite directions at the same time, so that it drives the L-shaped clamping plate 9 at the bottom of the connecting cover 10 to move together. This can clamp the other two sides of the energy storage cabinet and prevent it from shifting.

[0029] Both ends of the top of the connecting plate 2 are provided with T-shaped blocks 22, and the corresponding lifting plate 1 of the T-shaped blocks 22 is provided with T-shaped grooves, and the T-shaped blocks 22 are slidably connected to the corresponding T-shaped grooves.

[0030] When in use, the connecting plate 2 drives the T-block 22 to slide within the T-slot, which makes the connecting plate 2 move more stably during hoisting.

[0031] In this embodiment, during use, the inserts 11 on the top of the L-shaped clamping plates 3 of different sizes are inserted into the corresponding slots for initial connection. Then, the L-shaped blocks 23 can be moved on both sides to move within the sliding grooves and fit against the L-shaped clamping plates 3, so that the inner sides of the L-shaped blocks 23 move into the corresponding limiting grooves, thus initially positioning the L-shaped clamping plates 3 without requiring long-term hand-held positioning. Then, the L-shaped blocks 23 and the L-shaped clamping plates 3 can be fixed with fixing bolts, and then the fixing screws are screwed through the connecting... Plate 11 and insert 11 can fix insert 11, making the connection more secure, facilitating assembly and disassembly, and simplifying maintenance and replacement. When hoisting is required, the hoisting plate 1 can be moved to the hoisting location and moved downwards by the slings. When it reaches the bottom, the motor 5 can be started to drive the lead screw 6 to rotate, causing the lead screw 6 to drive the threaded blocks 7 at both ends to move in opposite or opposite directions. This allows the threaded blocks 7 to move the connecting plate 2 connected to the bottom together, and at the same time, the connecting plate 2 can drive the T-shaped block 22 in the T-shape. Sliding within the groove allows the connecting plate 2 to move more stably during hoisting. The connecting plate 2 then moves the bottom L-shaped clamping plate 3 to clamp both sides of the energy storage cabinet, facilitating the clamping of energy storage cabinets of different sizes. After clamping both sides, the motor 21 can be started to rotate the lead screw 17. The two ends of the lead screw 17, through reverse threads, drive the threaded blocks 18 to move in opposite directions. The threaded blocks 18 then move the bottom connecting cover 10 simultaneously in opposite directions, causing the L-shaped clamping plate at the bottom of the connecting cover 10 to move. The second plate 9 moves together, and then the hydraulic cylinder 19 can be activated to drive the L-shaped clamping plate 9 to move down and fit against its top, which can prevent it from shifting. The spring 13 on the inner side of the L-shaped clamping plate 9 is deformed by force, which can push the pad 12 to fit against the side wall of the energy storage cabinet. At the same time, the pad 12 pushes the sliding block 16 to slide on the sliding rod 15 through the hinged connecting rod 14, so that the pad 12 is in close contact with the side wall of the energy storage cabinet. The elasticity of the spring 13 can buffer the vibration generated during the hoisting process, which can prevent damage to the energy storage cabinet and improve its hoisting stability.

[0032] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0033] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0034] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0035] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lifting device for installing a large energy storage cabinet, characterized in that: The system includes a lifting plate (1) and a connecting plate one (2). Multiple sets of lifting slings are evenly distributed at both ends of the top of the lifting plate (1), and a connecting plate one (2) is provided at both ends of the bottom of the lifting plate (1). A connecting plate two (8) is provided at the middle position of the bottom of the lifting plate (1), and the connecting plate two (8) forms a cross shape with the connecting plate one (2). Connecting covers (10) are provided at both ends of the bottom of the connecting plate two (8), and hydraulic cylinders (19) are provided inside each connecting cover (10). The output end of each hydraulic cylinder (19) passes through the connecting cover (10) and is provided with an inverted L-shaped clamping plate two (9). Springs (13) are evenly provided on both sides of the L-shaped clamping plate 2 (9), and the other end of the springs (13) is provided with a pad (12) corresponding to the L-shaped clamping plate 2 (9). L-shaped clamping plates 1 (3) are provided at both ends of the bottom of the connecting plate 1 (2), and inserts (11) are provided at the middle position of the top of the L-shaped clamping plate 1 (3). The connecting plate 1 (2) corresponding to the inserts (11) is provided with a slot, and the inserts (11) are inserted into the corresponding slots in the connecting plate 1 (2). The corresponding positions of the inserts (11) and the two sides of the connecting plate 1 (2) are connected by fixing screws.

2. The lifting device for installing a large energy storage cabinet according to claim 1, characterized in that: The bottom of the lifting plate (1) has a slot in the middle position, and the middle position of the lifting plate (1) has a screw groove, and the screw groove of the lifting plate (1) has a screw rod (6). Both ends of the screw rod (6) are connected to the threaded block (7) by reverse threads, and the bottom of the threaded block (7) is connected to the connecting plate (2) by a slot.

3. The lifting device for installing a large energy storage cabinet according to claim 1, characterized in that: The connecting plate 2 (8) has a lead screw groove at the middle of its bottom, and a lead screw 2 (17) is provided in the lead screw groove of the connecting plate 2 (8). Both ends of the lead screw 2 (17) are connected to threaded blocks 2 (18) by reverse threads, and the bottom of the threaded blocks 2 (18) is connected to the corresponding connecting cover (10).

4. The lifting device for installing a large energy storage cabinet according to claim 1, characterized in that: The inner middle position of each L-shaped clamping plate (9) is provided with a sliding rod groove, and each L-shaped clamping plate (9) is provided with a sliding rod (15) in the sliding rod groove. Both ends of the sliding rod (15) are slidably connected to a sliding block (16). The outer side of each sliding block (16) is hinged with a connecting rod (14), and the other end of each connecting rod (14) is hinged to the top and bottom of the corresponding pad (12).

5. The lifting device for installing a large energy storage cabinet according to claim 1, characterized in that: The bottom of the connecting plate 1 (2) on both sides of the insert (11) is provided with a sliding groove, and an L-shaped block (23) is slidably connected in the sliding groove at the bottom of the connecting plate 1 (2). The L-shaped clamping plate 1 (3) corresponding to the L-shaped block (23) is provided with a limiting groove, and the L-shaped block (23) is engaged with the corresponding limiting groove. The middle position of the L-shaped block (23) is connected to the L-shaped clamping plate 1 (3) by a fixing bolt.

6. The lifting device for installing a large energy storage cabinet according to claim 1, characterized in that: The top two ends of the connecting plate (2) are provided with T-shaped blocks (22), and the corresponding hoisting plate (1) of the T-shaped blocks (22) is provided with T-shaped grooves, and the T-shaped blocks (22) are slidably connected to the corresponding T-shaped grooves.

7. A lifting device for installing a large energy storage cabinet according to claim 2, characterized in that: A motor cover (4) is provided on the outside of the hoisting plate (1) corresponding to one end of the lead screw (6), and a motor (5) is provided inside the motor cover (4). The output end of the motor (5) extends into the lead screw groove and is connected to the lead screw (6) through a bearing and a coupling.

8. A lifting device for installing a large energy storage cabinet according to claim 3, characterized in that: A motor cover (20) is provided on the outside of the connecting plate (8) corresponding to one end of the lead screw (17), and a motor (21) is provided inside the motor cover (20). The output end of the motor (21) extends into the lead screw groove and is connected to the lead screw (17) through a bearing and a coupling.

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