Adjustable battery cell module hoisting tool general assembly

Abstract

The utility model discloses an adjustable battery cell module hoisting tool final assembly which comprises a hoisting main body, the hoisting main body comprises hoisting end plates and bottom plates symmetrically distributed along the two ends of the hoisting end plates, the hoisting end plates are fixedly connected with the bottom plates, and an insulating positioning rod is connected between the two hoisting end plates; the insulating lifting hook piece comprises an adjusting block, the adjusting block and the insulating positioning rod are adjustably installed, and an insulating lifting hook is fixedly arranged at the bottom of the adjusting block; the lifting hook of the lifting tool is provided with a plurality of gears in the width direction so as to meet the lifting requirements of battery cell modules with different lengths; the lifting ring piece is arranged to be adjustable on the lifting body, the position of the lifting ring can be adjusted in real time according to the inclination angle of the lifting body, and balance of the lifting body is guaranteed; the parts, possibly making contact with the battery cell, of the hoisting body are all subjected to insulation rubber coating treatment, it is guaranteed that short circuit and fire connection are avoided in case that the hoisting body and the lifting hook make contact with the battery cell pole, and the short circuit safety risk that module hoisting is difficult to control is eradicated from the source.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hoisting tool technical field, concretely relates to an adjustable electric core module hoisting tool general assembly. BACKGROUND

[0002] The electric core module hoisting is the important link of lithium electric PACK production, and the 280 / 314AH module is nearly one hundred jin, and the manual cannot normally carry, and the PACK flexible line changes the type frequently, and if each model module corresponds to make a special hoisting tool, it is redundant and waste, and simultaneously, when hoisting the electric core module, under the influence of the gravity difference of the two ends of the hoisting tool, the gravity difference of the two ends of the electric core and the hoisting driving part and hoisting heavy connection position, the height of one end of the hoisting tool is higher than the other end, when the inclination angle is too large, the hoisting tool or hoisted electric core is easily collided between the hoisting driving part, has the risk of explosion or leakage, and it is urgent to have a hoisting tool with high compatibility and safety to solve the above problems. SUMMARY

[0003] In order to solve the above problems existing in the prior art, the utility model aims at providing an adjustable electric core module hoisting tool general assembly.

[0004] The utility model adopts the technical scheme, which comprises:

[0005] The hoisting main body comprises a hoisting end plate and a bottom plate symmetrically distributed along the two ends of the hoisting end plate, the hoisting end plate is fixedly connected with the bottom plate, and an insulating positioning rod is connected between the two hoisting end plates.

[0006] The insulating hook part comprises an adjusting block, the adjusting block is adjustably installed with the insulating positioning rod, and an insulating hook is fixedly arranged at the bottom of the adjusting block.

[0007] The lifting ring part is slidably connected with the insulating positioning rod.

[0008] As a preferred embodiment of the utility model, a support square hole is symmetrically arranged on the end face of the hoisting end plate, and an insulating support rod is arranged in the support square hole; a positioning square hole is arranged between the two support square holes, and the insulating positioning rod is fixedly connected in the insulating positioning rod.

[0009] As a preferred embodiment of the utility model, a rectangular hole is arranged on the adjusting block, and the adjusting block is sleeved with the insulating positioning rod through the rectangular hole.

[0010] As a preferred embodiment of the utility model, a plurality of positioning holes are equidistantly arranged at the two ends of the insulating positioning rod, a positioning column is arranged on the adjusting block, one end of the positioning column penetrates through the adjusting block and is inserted into one of the positioning holes, and the positioning column is movably connected with the adjusting block.

[0011] The utility model discloses an adjustable electricity core module hoisting tool total assembly, the utility model discloses an adjustable electricity core module hoisting tool, and the hoisting tool is convenient to change type and is developed for 280 314AH electricity core corresponding common 6~14P module on the market, and the hoisting tool hook width direction is equipped with a plurality of gears to adapt to the electricity core module hoisting required for different length, in addition, through setting the lifting ring piece on the hoisting main body into adjustability, can according to the hoisting main body's inclination angle to carry out real-time adjustment to the lifting ring position, ensure the balance of hoisting main body, and the hoisting main body can be insulated and glued in the possible contact part with electricity core, ensure that hoisting main body and hook do not short circuit and catch fire with electricity core pole, and the short circuit safety risk of module hoisting difficult to control is eliminated from the source.

[0012] As the preferred of the utility model, two the insulating hooks are provided with a limiting sleeve plate, and the limiting sleeve plate is used for limiting the spacing between the two insulating hooks.

[0013] As the preferred of the utility model, the bottom of the insulating positioning rod is provided with a sliding groove, and a sliding block is slidably arranged in the sliding groove.

[0014] As the preferred of the utility model, one side of the lifting ring mounting plate is provided with a mounting plate, and the mounting plate is fixedly connected with the insulating positioning rod hoisting main body.

[0015] The utility model discloses an adjustable electricity core module hoisting tool total assembly, the utility model discloses an adjustable electricity core module hoisting tool, and the hoisting tool is convenient to change type and is developed for 280 314AH electricity core corresponding common 6~14P module on the market, and the hoisting tool hook width direction is equipped with a plurality of gears to adapt to the electricity core module hoisting required for different length, in addition, through setting the lifting ring piece on the hoisting main body into adjustability, can according to the hoisting main body's inclination angle to carry out real-time adjustment to the lifting ring position, ensure the balance of hoisting main body, and the hoisting main body can be insulated and glued in the possible contact part with electricity core, ensure that hoisting main body and hook do not short circuit and catch fire with electricity core pole, and the short circuit safety risk of module hoisting difficult to control is eliminated from the source.

[0016] The utility model discloses an adjustable electricity core module hoisting tool total assembly, the utility model discloses an adjustable electricity core module hoisting tool, and the hoisting tool is convenient to change type and is developed for 280 314AH electricity core corresponding common 6~14P module on the market, and the hoisting tool hook width direction is equipped with a plurality of gears to adapt to the electricity core module hoisting required for different length, in addition, through setting the lifting ring piece on the hoisting main body into adjustability, can according to the hoisting main body's inclination angle to carry out real-time adjustment to the lifting ring position, ensure the balance of hoisting main body, and the hoisting main body can be insulated and glued in the possible contact part with electricity core, ensure that hoisting main body and hook do not short circuit and catch fire with electricity core pole, and the short circuit safety risk of module hoisting difficult to control is eliminated from the source. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in detail in connection with the drawings and specific implementation method.

[0018] Figure 1 It is the structure schematic diagram of the utility model;

[0019] Figure 2 It is the side structure schematic diagram of the utility model;

[0020] Figure 3 It is the A place enlarged structure schematic diagram in the utility model Figure 1 ;

[0021] Figure 4 It is the B place enlarged structure schematic diagram in the utility model Figure 1 ;

[0022] In the figure: 1, hoisting main body; 2, hook piece; 3, lifting ring piece; 11, hoisting end plate; 12, bottom plate; 13, insulating support rod; 14, insulating positioning rod; 111, support square hole; 112, positioning square hole; 121, let go of the slot; 141, positioning hole; 21, adjusting block; 22, rectangular hole; 23, positioning column; 24, hook; 25, limiting sleeve plate; 31, mounting plate; 32, motor; 33, sliding groove; 34, sliding block; 35, lifting ring mounting plate; 36, lifting ring; 37, screw rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model, that is, the described examples are only a part of the examples of the utility model, but not all the examples. The components of the utility model embodiments described and shown in the drawings herein can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0025] The specific embodiments of the utility model will be described below in combination with Figures 1-4 The specific embodiments of the utility model will be described below in combination with

[0026] The hoisting main body 1 comprises hoisting end plates 11 and bottom plates 12 symmetrically distributed along both ends of the hoisting end plates 11, the hoisting end plates 11 are fixedly connected with the bottom plates 12, the insulating positioning rods 14 are arranged between the two hoisting end plates 11, the hoisting end plates 11 are vertically fixedly installed on the bottom plates 12 through the bottom plates 12, the length of the bottom plates 12 is greater than the maximum length in the hoisting workpiece, in order to improve the stability of the connection between the two hoisting end plates 11 and the bottom plates 12, the insulating positioning rods 14 are arranged between the two hoisting end plates 11;

[0027] The insulating hook piece 2 comprises an adjusting block 21 adjustably mounted with the insulating positioning rod 14, and the bottom of the adjusting block 21 is fixedly provided with an insulating hook 24, which is used for connecting with the workpiece, wherein the insulating hook 24 is fixedly connected on the adjusting block 21, and the adjusting block 21 is adjustably mounted on the insulating positioning rod 14, so that the position of the adjusting block 21 along the length direction of the insulating positioning rod 14 can be adjusted, the distance between the hooks at both ends of the bottom plate 12 is changed, and the length of the battery module to be hoisted is adapted.

[0028] The lifting ring piece 3 is slidably connected with the insulating positioning rod 14, and the lifting ring piece 3 is used for connecting with the hoisting body 1 and the hoisting driving piece (such as a gantry or a crane), wherein the lifting ring piece 3 is slidably connected with the insulating positioning rod 14, when the insulating hook 24 hoists the battery module, the hoisting body 1 is inclined due to the influence of the external force or the gravity of the battery module, the position of the lifting ring piece 3 on the insulating positioning rod 14 is adjusted, the lifting ring piece 3 is slid to the center of the gravity force at both ends of the hoisting body 1, the force deviation at both ends of the battery module is adjusted, the hoisting body 1 is parallel to the ground when the battery module is hoisted and transferred, and the hoisting body 1 is prevented from being inclined at one end and colliding with the hoisting driving piece.

[0029] As shown in Figure 2 The end face of the hoisting end plate 11 is symmetrically provided with support square holes 111, the insulating support rods 13 are arranged in the support square holes 111, the end face of the hoisting end plate 11 is symmetrically provided with support square holes 111, the insulating support rods 13 are embedded and mounted in the support square holes 111, the adjusting block 21 and the insulating support rods 13 are locked by bolts, and the overall stability of the hoisting body 1 is improved; the positioning square holes 112 are arranged between the two support square holes 111, the insulating positioning rod 14 is fixedly connected in the insulating positioning rod 14, the positioning square holes 112 are symmetrically arranged on the adjusting block 21 and located between the two support square holes 111, the insulating positioning rod 14 is embedded and mounted in the positioning square holes 112, and the positions of the adjusting block 21 and the insulating positioning rod 14 are locked by bolts.

[0030] As shown in Figure 3 The rectangular hole 22 is arranged on the adjusting block 21, the adjusting block 21 is sleeved with the insulating positioning rod 14 through the rectangular hole 22, the adjusting block 21 is slidably adjusted along the length direction of the insulating positioning rod 14 through the rectangular hole 22, the mounting position of the adjusting block 21 on the insulating positioning rod 14 is adjusted, the distance between the two adjusting blocks 21 is changed, and the length of the battery module to be hoisted is adapted.

[0031] As shown in Figures 1-3As shown, the two ends of the insulating positioning rod 14 are equidistantly provided with a plurality of positioning holes 141, the adjusting block 21 is provided with a positioning column 23, one end of the positioning column 23 penetrates through the adjusting block 21 and is inserted into one of the positioning holes 141, and the positioning column 23 is movably connected with the adjusting block 21. After adjusting the position of the adjusting block 21 on the insulating positioning rod 14, the position of the adjusting block 21 after adjustment is locked by synchronously penetrating the positioning column 23 on the adjusting block 21 through one of the positioning holes 141 on the insulating positioning rod 14 and the through hole on the adjusting block 21. The positioning column 23 is movably connected, and the movable connection mode can be spring pulling type limiting or screw rotating type limiting. Only the position of the positioning column 23 on the adjusting block 21 can be adjusted, and the positioning column 23 can be inserted into the positioning hole 141. Again, no special limitation is made, and it all belongs to the conventional technical means in the art.

[0032] Please refer to Figures 1-3 As shown, the insulating hook 24 is rotatably connected with the adjusting block 21, the bottom of the adjusting block 21 is fixedly connected with a fixed shaft, and the insulating hook 24 is rotatably connected with the fixed shaft through the annular top, so that the insulating hook 24 can rotate around the fixed shaft as the rotation point. The bottom plate 12 is provided with a gap slot 121 for the movement of the insulating hook 24. When the installation position of the adjusting block 21 is adjusted, the insulating hook 24 connected at the bottom is correspondingly slid, and the gap slot 121 is provided on the bottom plate 12 to realize the adjustability of the insulating hook 24, so that the movement of the insulating hook 24 is not blocked by the bottom plate 12.

[0033] Please refer to Figure 2 As shown, the two insulating hooks 24 are sleeved with a limiting sleeve plate 25, and the limiting sleeve plate 25 is used to limit the distance between the two insulating hooks 24, so as to avoid the back and forth shaking of the two insulating hooks 24.

[0034] Please refer to Figure 4As shown, the bottom of the insulating positioning rod 14 is provided with a sliding groove 33, and a sliding block 34 is slidably connected in the sliding groove 33. The top of the sliding block 34 is fixedly provided with a lifting ring mounting plate 35, and a lifting ring 36 is fixedly arranged on the lifting ring mounting plate 35. When the battery module is hoisted, the lifting ring 3 is moved to the center of the hoisting body 1 to ensure the uniformity of the stress on both ends of the hoisting body 1, and to avoid the hoisting body 1 from being tilted and colliding with the hoisting driving part. Under the influence of the gravity of the hoisted battery, when the uniformity of the stress on both ends of the battery module is deviated, the hoisting body 1 is tilted. By adjusting the position of the lifting ring 3 on the insulating positioning rod 14, the position of the lifting ring 3 can be adjusted according to the height difference between the positions of both ends of the hoisting body 1 after the battery module is hoisted, so that the lifting ring 3 is in the center of the stress. The sliding block 34 and the sliding groove 33 are used to adjust the position of the lifting ring 36.

[0035] Please refer to Figures 1-4 As shown, one side of the lifting ring mounting plate 35 is provided with a mounting plate 31, and the mounting plate 31 is fixedly connected with the insulating positioning rod 14 of the hoisting body 1. A driving motor 32 is fixedly arranged on the mounting plate 31. The output end of the driving motor 32 is fixedly provided with a lead screw 37. The lead screw 37 is used to drive the adjusting block 21 to slide along the sliding groove 33. The motor 32 is fixedly connected on the hoisting body 1, and the output end thereof is fixedly connected with the lead screw 37 used to drive the lifting ring mounting plate 35 to slide along the sliding groove 33. The lead screw 37 is used to cooperate with the lifting ring mounting plate 35 to realize the sliding adjustment of the lifting ring 3 on the hoisting body 1. The position adjustment of the stress uniformity can be carried out according to the actual stress state of the hoisted battery module.

[0036] The insulating support rod, the insulating positioning rod and the insulating lifting hook are all insulators, which can be made of high-strength insulating material or be rubberized to avoid the transmission of electric energy when contacting the battery.

[0037] The working principle of the utility model:

[0038] The distance between the two insulating lifting hook parts 2 is adjusted synchronously according to the length of the battery module. First, the positioning column 23 is pulled out to contact and limit the mutual position between the adjusting block 21 and the insulating positioning rod 14. Then, the adjusting block 21 is slidably adjusted on the insulating positioning rod 14 through the rectangular hole 22 arranged thereon. The distance between the two adjusting blocks 21 is adjusted to meet the requirements of hoisting the battery module. Then, the positioning column 23 is positioned and inserted through the adjusting block 21 into the corresponding one of the positioning holes 141 to lock the mutual position between the adjusting block 21 and the insulating positioning rod 14 after the adjusting position is adjusted.

[0039] The insulating lifting hook 24 fixedly connected to the bottom of the adjusting block 21 is connected with the battery module.

[0040] The hoisting driving member (such as a gantry or a hoist and the like) is connected with the lifting ring 36, and the hoisting and transferring of the battery cell module are realized by the lifting of the hoisting driving member and the movement.

[0041] When the battery cell module is hoisted, the two ends of the battery cell are unevenly stressed or the two ends of the hoisting main body 1 are unevenly weighted, so that the hoisted battery cell module is inclined, at this time, the motor 32 is controlled to work, the screw rod 37 at the output end of the motor 32 is rotated and cooperates with the lifting ring mounting plate 35, the sliding block 34 fixed at the bottom of the lifting ring mounting plate 35 slides along the sliding groove 33 opened on the insulating positioning rod 14, the installation position of the lifting ring 36 on the length of the hoisting main body 1 is changed, until the hoisted battery cell module is parallel to the ground, so as to avoid the collision between the hoisting main body 1 and the hoisting driving member due to the uneven stress and the inclination. In addition, due to the adjustability of the lifting ring member 3, when the spacing between the two insulating lifting hook members 2 is adjusted, only the installation position of one of the insulating lifting hook members 2 can be adjusted within the adjustable range of the lifting ring member 3, so as to reduce the complexity of the adjustment of the insulating lifting hook members 2 and realize the adaptation to the hoisting of the battery cell module of different lengths.

[0042] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "connection" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] The above content is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as they do not deviate from the structure of the present application or exceed the scope defined by the present application, which shall belong to the protection scope of the present application.

Claims

1. An adjustable battery cell module hoisting fixture assembly, characterized in that, include: The hoisting body (1) includes a hoisting end plate (11) and a base plate (12) symmetrically distributed along both ends of the hoisting end plate (11). The hoisting end plate (11) is fixedly connected to the base plate (12), and an insulating positioning rod (14) is connected between the two hoisting end plates (11). An insulating hook component (2) includes an adjusting block (21), which is adjustablely installed with the insulating positioning rod (14), and an insulating hook (24) is fixedly provided at the bottom of the adjusting block (21). The lifting ring (3) is slidably connected to the insulating positioning rod (14).

2. The adjustable battery cell module hoisting fixture assembly according to claim 1, characterized in that: The end plate (11) of the hoisting end plate (11) is symmetrically provided with a support square hole (111), and an insulating support rod (13) is provided in the support square hole (111); a positioning square hole (112) is provided between the two support square holes (111), and the insulating positioning rod (14) is fixedly connected in the insulating positioning rod (14).

3. The adjustable cell module hoisting fixture assembly according to claim 1, characterized in that: The adjusting block (21) has a rectangular hole (22) and the adjusting block (21) is sleeved with the insulating positioning rod (14) through the rectangular hole (22).

4. The adjustable battery cell module hoisting fixture assembly according to claim 3, characterized in that: The insulating positioning rod (14) has multiple positioning holes (141) evenly distributed at both ends. The adjusting block (21) is provided with a positioning post (23). One end of the positioning post (23) passes through the adjusting block (21) and is inserted into one of the positioning holes (141). The positioning post (23) is movably connected to the adjusting block (21).

5. The adjustable cell module hoisting fixture assembly according to claim 4, characterized in that: The insulating hook (24) is rotatably connected to the adjusting block (21); the base plate (12) is provided with a clearance groove (121) for the insulating hook (24) to pass through and move.

6. The adjustable cell module hoisting fixture assembly according to claim 5, characterized in that: A limiting sleeve (25) is fitted onto the two insulating hooks (24), and the limiting sleeve (25) is used to limit the distance between the two insulating hooks (24).

7. The adjustable cell module hoisting fixture assembly according to claim 1, characterized in that: The insulating positioning rod (14) has a groove (33) at the bottom, and a slider (34) is slidably fitted in the groove (33). A lifting ring mounting plate (35) is fixedly provided on the top of the slider (34), and a lifting ring (36) is fixedly provided on the lifting ring mounting plate (35).

8. The adjustable cell module hoisting fixture assembly according to claim 7, characterized in that: The lifting ring mounting plate (35) has a mounting plate (31) on one side. The mounting plate (31) is fixedly connected to the hoisting body (1) of the insulating positioning rod (14). A drive motor (32) is fixedly mounted on the mounting plate (31). A lead screw (37) is fixedly mounted at the output end of the drive motor (32). The lead screw (37) is used to drive the adjusting block (21) to slide along the slide groove (33).

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