CN219489355U - Hoisting tool for module - Google Patents

Abstract

The application discloses a hoist and mount frock for module, the module includes the body and locates the end plate at body both ends, the end plate has the first hole of running through its roof and with the second hole of first hole intercommunication, the second hole runs through the lateral wall of end plate; the hoisting tool comprises a connecting beam and two hoisting parts, wherein the two hoisting parts are connected through the connecting beam and are respectively used for being matched with the two end plates; the lifting part comprises a lifting beam and a bearing pin, the bearing pin is arranged in the lifting beam and can stretch out of the lifting beam or retract into the lifting beam relative to the lifting beam, and the stretching direction of the bearing pin is perpendicular to the length direction of the lifting beam; the lifting beam is used for being inserted and assembled with the first hole, and the bearing pin is used for being inserted and assembled with the second hole. The lifting tool can reduce the occupied space in the falling process, avoid damaging peripheral related parts and ensure the assembly efficiency of the battery pack.

Description

Hoisting tool for module

Technical Field

The application relates to the technical field of battery installation, in particular to a hoisting tool for a module.

Background

Along with the increase of battery package capacity, the weight of the module that constitutes the battery package also becomes bigger and bigger, and the interval between module reduces in the battery package, and current hoist and mount mode occupation space is big when the installation of putting down, causes the damage to peripheral relevant parts easily, but adopts the mode of manual handling, then intensity of labour is big, production assembly efficiency is low.

In view of this, how to design a hoist and mount frock, can realize the hoist and mount of module and occupation space is little when the installation of putting into place, is the technical problem that the present needs to be solved of the person of skill in the art.

Disclosure of Invention

The utility model aims at providing a hoist and mount frock for module, this hoist and mount frock is under the prerequisite of realizing hoisting the module, occupation space when can reducing the fall position, avoids causing the damage to peripheral relevant part, can ensure the assembly efficiency of battery package.

In order to solve the technical problems, the application provides a hoisting tool for a module, wherein the module comprises a body and end plates arranged at two ends of the body, the end plates are provided with first holes penetrating through the top wall of the end plates and second holes communicated with the first holes, and the second holes penetrate through the outer side walls of the end plates; the hoisting tool comprises a connecting beam and two hoisting parts, wherein the two hoisting parts are connected through the connecting beam, and the two hoisting parts are respectively used for being matched with the two end plates; the lifting part comprises a lifting beam and a bearing pin, the bearing pin is arranged in the lifting beam, the bearing pin can stretch out of the lifting beam or retract into the lifting beam relative to the lifting beam, and the stretching direction of the bearing pin is perpendicular to the length direction of the lifting beam; the lifting beam is used for being inserted and assembled with the first hole, and the bearing pin is used for being inserted and assembled with the second hole.

The utility model provides an above-mentioned hoist and mount frock when carrying out the hoist and mount operation, accessible two hoist and mount portions respectively with the end plate cooperation at module both ends, specifically, insert the lifting beam of hoist and mount portion in the first downthehole of end plate, make the bearing pin stretch out relative lifting beam again, with the protrusion in lifting beam and insert the second hole with first hole intercommunication, like this, bearing pin and second hole are supported, the weight of module can be born to the bearing pin when lifting, realize the hoist and mount to the module, when the installation of falling, because the lifting beam of hoist and mount portion has inserted in the end plate of module, basically do not occupy the space of module periphery, reduced the risk that causes the damage to peripheral other parts. In summary, the structural design of the hoisting tool can reduce the occupied space in the process of falling on the premise of meeting the hoisting, avoid damaging related parts on the periphery and ensure the assembly efficiency of the battery pack.

The hoisting tool for the module comprises the driving assembly, wherein the driving assembly is used for driving the bearing pin to stretch and retract relative to the hoisting beam.

The lifting tool for the module comprises the lifting beam, wherein the lifting beam is provided with a pin hole, the bearing pin comprises a pin body and a pin rod fixed with the pin body, and at least part of the pin body is positioned in the pin hole; the driving assembly comprises a sliding rod positioned in the lifting beam, the sliding rod is provided with an inclined chute, the pin rod is slidably inserted into the chute, and the sliding rod can vertically slide along the lifting beam so as to drive the pin body to extend out of the lifting beam or retract into the lifting beam through the sliding fit of the pin rod and the chute.

The lifting tool for the module comprises the operating rod and the guide block, wherein the operating rod is relatively fixed with the sliding rod, the guide block is relatively fixed with the lifting beam, the operating rod is vertically and slidably inserted into the guide block, the operating rod can drive the sliding rod to slide downwards so that the pin body extends out of the lifting beam, and the operating rod can also drive the sliding rod to slide upwards so that the pin body is retracted into the lifting beam.

The lifting tool for the module, as described above, the driving assembly further comprises a limiting structure, and the limiting structure can limit the relative position of the sliding rod and the lifting beam in a state that the pin body extends out of the lifting beam.

The lifting tool for the module comprises the actuating rod and the slide way hole, wherein the actuating rod is arranged on the actuating rod and can rotate around the vertical direction, the slide way hole is arranged on the guide block, the actuating rod penetrates through the slide way hole to extend out of the guide block, the slide way hole is provided with a vertical hole section and a horizontal hole section which are mutually communicated, the horizontal hole section is positioned below the vertical hole section, and the actuating rod and the horizontal hole Duan Xiangdi are limited in the state that the pin body extends out of the lifting beam.

The lifting tool for the module comprises the operating rod, the inner rod and the outer sleeve rod which are mutually nested, the inner rod is relatively fixed with the sliding rod, the outer sleeve rod is in threaded connection with the inner rod, and the executing rod is arranged on the outer sleeve rod.

The lifting tool for the module is characterized in that an elastic piece is arranged between the operating rod and the guide block, and the elastic piece can accumulate elastic energy in the downward movement of the operating rod, wherein the elastic energy is applied to the operating rod so as to keep the operating rod in a position for retracting the pin body into the lifting beam.

The hoisting tool for the module is characterized in that two first holes are formed in the end plate, and two second holes are formed in the end plate; the lifting beam and the bearing pin of each lifting part are both provided with two, and the two bearing pins of the same lifting part are in linkage arrangement.

The lifting tool for the module, as described above, the lifting part further comprises a positioning assembly, the positioning assembly is provided with a positioning face, and the positioning face is used for being abutted with the top wall of the end plate so as to limit the depth of the lifting beam inserted into the first hole.

Drawings

FIG. 1 is a schematic diagram of a hoisting tool with a module in an embodiment of the present application;

fig. 2 is a schematic structural view of the hoisting tool shown in fig. 1 in a first state;

FIG. 3 is an enlarged view of a portion of the lifting tool of FIG. 2;

FIG. 4 is an enlarged view of a portion of the portion A of FIG. 3;

fig. 5 is a schematic structural view of a hoisting part at one side of the hoisting tool shown in fig. 1 in a second state;

fig. 6 is a partial enlarged view of the portion B in fig. 5.

Reference numerals illustrate:

a module 10, a body 11, an end plate 12, a first hole 121, a second hole 122;

the hoisting tool 20, the connecting beam 21, the hoisting part 22, the hoisting beam 221, the reinforcing beam 2211, the pin hole 2212, the bearing pin 222, the pin body 2221, the pin rod 2222, the sliding rod 223, the chute 2231, the operating rod 224, the inner rod piece 2241, the outer sleeve rod 2242, the guide block 225, the slideway hole 2251, the vertical hole section 2251a, the horizontal hole section 2251b, the actuating rod 226, the elastic piece 227, the mounting seat 2271, the connecting rod 228, the positioning seat 229 and the positioning rod 2291.

Detailed Description

In order to provide a better understanding of the present application, those skilled in the art will now make further details of the present application with reference to the drawings and detailed description.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a hoisting assembly with a hoisting module according to an embodiment of the present application.

The battery pack comprises a plurality of modules 10, and along with the increase of the battery pack capacity, the weight of the modules 10 is also larger and larger, and in order to improve the assembly efficiency, the modules 10 need to be hoisted by adopting a hoisting tool 20.

In order to avoid the influence of the lifting tool 20 on peripheral components in place, the lifting tool 20 is structurally improved. The module 10 of the battery pack is a mature product, and a portion of the module that cooperates with the hoisting tool 20 will be described in detail herein.

As shown in fig. 1, the module 10 includes a body 11 and end plates 12 provided at both ends of the body 11, the end plates 12 having a first hole 121 penetrating a top wall thereof and a second hole 122 communicating with the first hole 121, the second hole 122 penetrating an outer side wall of the end plates 12, i.e., a side wall of the end plates 12 remote from the body 11.

The top wall refers to the uppermost wall part of the module 10 in the normal assembly or use state, and the upper, lower and the like referred to hereinafter are also based on this state, that is, the state of each part in the figure or the positional relationship between each other, and the introduction of the azimuth terms is only for convenience of description and understanding of the technical scheme, and does not limit the protection scope.

It will be appreciated that the axis of the first bore 121 is in the up-down direction and the axis of the second bore 122 is in the horizontal direction.

In this embodiment, the hoisting tool 20 includes a connecting beam 21 and two hoisting portions 22, the two hoisting portions 22 are connected by the connecting beam 21, and the two hoisting portions 22 are respectively used for being matched with the two end plates 12 of the module 10.

The hoisting portion 22 includes a hoisting beam 221 and a bearing pin 222, the bearing pin 222 is disposed inside the hoisting beam 221 and can extend and retract relative to the hoisting beam 221 to extend out of the hoisting beam 221 or retract into the hoisting beam 221, and the extending and retracting direction of the bearing pin 222 is perpendicular to the length direction of the hoisting beam 221. The lifting beam 221 may be a tubular structure having a cavity to facilitate receiving the load bearing pin 222 therein.

The lifting beam 221 is used for being inserted and assembled with the first hole 121 of the end plate 12, and the bearing pin 222 is used for being inserted and assembled with the second hole 122 of the end plate 12. It should be understood that the lifting beam 221 extends in a vertical direction and the load bearing pin 222 extends and contracts in a horizontal direction with respect to the lifting beam 221.

After the arrangement, when the hoisting tool 20 is used for hoisting the module 10, the bearing pins 222 are firstly in a state of retracting into the hoisting beams 221, then the hoisting beams 221 of the two hoisting parts 22 are respectively inserted into the first holes 121 of the two end plates 12, and the bearing pins 222 are extended relative to the hoisting beams 221 so as to protrude from the hoisting beams 221 and be inserted into the second holes 122 of the end plates 12, so that when the module 10 is hoisted, the bearing pins 222 are propped against the hole walls of the second holes 122, the bearing pins 222 can bear the weight of the module 10, thereby realizing the hoisting of the module 10, and subsequently, when the module 10 is moved to the installation position for installation, the space at the periphery of the module 10 is basically not occupied because the hoisting beams 221 and the bearing pins 222 are inserted into the end plates 12, and the risk of damaging other peripheral components is reduced; after the lifting fixture 20 is in place, the bearing pins 222 are retracted, the lifting beam 221 is moved out of the first hole 121, the connection between the lifting fixture 20 and the module 10 can be released, and the next lifting operation is convenient.

It will be appreciated that the two lifting portions 22 cooperate with the two end plates 12 of the module 10 to carry the module 10, so that the extending and contracting directions of the bearing pins 222 of the two lifting portions 22 are along the arrangement directions of the two end plates 12, and the extending directions of the bearing pins 222 of the two lifting portions 22 are opposite when lifting.

From the above, the lifting tool 20 can be arranged in a telescopic structure relative to the lifting beam 221 through the bearing pin 222, so that the lifting part 22 occupies as little peripheral space of the module 10 as possible during lifting, the occupied space during positioning can be reduced on the basis of lifting, damage to peripheral related parts is avoided, the assembly efficiency of the battery pack can be ensured, and the labor intensity of workers is reduced.

Referring to fig. 2 to fig. 6 together, fig. 2 is a schematic structural diagram of the hoisting tool shown in fig. 1 in a first state; FIG. 3 is an enlarged view of a portion of the lifting tool of FIG. 2;

FIG. 4 is an enlarged view of a portion of the portion A of FIG. 3; fig. 5 is a schematic structural view of a hoisting part at one side of the hoisting tool shown in fig. 1 in a second state; fig. 6 is a partial enlarged view of the portion B in fig. 5.

In this embodiment, the lifting portion 22 further includes a driving component, and the driving component is used to drive the bearing pin 222 to perform a telescopic motion relative to the lifting beam 221.

When specifically provided, the lifting beam 221 has a pin hole 2212, and the pin hole 2212 may extend through the lifting beam 221 in a horizontal direction, and it is apparent that an axial direction of the pin hole 2212 coincides with an arrangement direction of the two end plates 12. The bearing pin 222 comprises a pin body 2221 and a pin rod 2222 fixedly connected with the pin body 2221, and at least part of the pin body 2221 is positioned in the pin hole 2212, so that the bearing pin 222 can be ensured to stretch and retract along the pin hole 2212, and tool failure caused by misplacement of the bearing pin 222 and the pin hole 2212 and incapability of stretching and retracting is avoided.

The drive assembly may include a sliding bar 223 positioned within the lifting beam 221, the sliding bar 223 having an inclined ramp 2231, a pin 2222 of the load bearing pin 222 slidably mounted to the ramp 2231, the sliding bar 223 being capable of sliding vertically along the lifting beam 221 to drive the pin 2221 out of the lifting beam 221 or into the lifting beam 221 via a sliding fit of the pin 2222 and the ramp 2231.

When the sliding rod 223 slides vertically along the lifting beam 221, the chute 2231 slides vertically along the lifting beam 221, the position of the lifting beam 221 is unchanged, the position of the bearing pin 222 in the pin hole 2212 in the height direction is inconvenient, the chute 2231 slides relative to the pin 2222, and under the action of the vertical movement of the chute 2231, the pin 2221 is driven to stretch and retract relative to the lifting beam 221 together due to the unchanged height position of the pin 2222.

In the illustrated example, the configuration of the chute 2231 and the pin 2222 is configured to: when the chute 2231 slides upward relative to the pin bar 2222, the pin bar 2222 can drive the pin body 2221 to retract relative to the lifting beam 221, and when the chute 2231 slides downward relative to the pin bar 2222, the pin bar 2222 can drive the pin body 2221 to extend relative to the lifting beam 221, as can be appreciated in conjunction with fig. 4 and 6.

In some embodiments, the engagement of the chute 2231 and the pin 2222 may be reversed, i.e., the chute 2231 may move the pin 2221 out of the lifting beam 221 when it slides upward relative to the pin 2222, and the chute 2231 may move the pin 2221 back into the lifting beam 221 when it slides downward relative to the pin 2222.

When the sliding rod 223 is specifically arranged, the sliding rod 223 is positioned in the inner cavity of the lifting beam 221, so that space can be saved, and the matching of the chute 2231 and the bearing pin 222 is also facilitated.

In this embodiment, the driving assembly further includes an operation rod 224 and a guide block 225, the operation rod 224 is relatively fixed with the sliding rod 223, the guide block 225 is relatively fixed with the lifting beam 221, the operation rod 224 is vertically slidably inserted into the guide block 225, and the sliding rod 223 is driven to slide up and down relative to the lifting beam 221 by sliding the operation rod 224 relative to the guide block 225. By the arrangement, the sliding of the sliding rod 223 is convenient to operate, the sliding of the sliding rod 223 can be guided, and the stability and reliability of the action of related components are ensured.

In actual operation, the operating lever 224 can be manually forced, so that the operating lever 224 drives the sliding lever 223 to slide upwards or downwards.

In this embodiment, the driving assembly further includes a limiting structure, where the pin body 2221 of the bearing pin 222 extends out of the lifting beam 221, that is, the bearing pin 222 is in a state capable of bearing the module 10, so that the relative position of the sliding rod 223 and the lifting beam 221 can be limited by the limiting structure, so as to ensure that the bearing pin 222 is kept at a position extending out of the lifting beam 221, prevent accidents such as dropping of the module 10 caused by retraction of the bearing pin 222 in the lifting process, and ensure safety and reliability of lifting operation.

The limiting structure may include an actuating rod 226 and a slide hole 2251, the actuating rod 226 is disposed on the operating rod 224, the actuating rod 226 may rotate around the vertical direction, the slide hole 2251 is disposed on the guide block 225, the actuating rod 226 may extend out of the guide block 225 through the slide hole 2251, so that an operator can conveniently hold the actuating rod 226 to apply a force on the operating rod 224. The slideway hole 2251 has a vertical hole section 2251a and a horizontal hole section 2251b which are communicated with each other, the horizontal hole section 2251b is located below the vertical hole section 2251a, and the pin body 2221 of the bearing pin 222 is limited by the abutment of the actuating lever 226 with the hole wall of the horizontal hole section 2251b in a state in which the pin body 2221 extends out of the lifting beam 221.

As will be appreciated with reference to fig. 1, 3 and 5, when the actuating rod 226 is located in the vertical hole section 2251a, the bearing pin 222 is located at a position for retracting the lifting beam 221, and when an operator applies force to the actuating rod 224 through the actuating rod 226, so that the actuating rod 224 drives the sliding rod 223 to slide downward to extend the bearing pin 222 out of the lifting beam 221, the actuating rod 226 moves downward along the vertical hole section 2251a, after moving to the position of the horizontal hole section 2251b, the actuating rod 226 can be rotated to be clamped in the horizontal hole section 2251b, and at this time, the actuating rod 226 is limited by the abutting of the hole wall of the horizontal hole section 2251b and cannot move upward, so that the relative position of the sliding rod 223 and the lifting beam 221 is limited, and the bearing pin 222 can be ensured to remain at the extended position.

It will be appreciated that the guide block 225 is fixed relative to the lifting beam 221 and that the distance the actuating rod 226 is slidable in the vertical bore segment 2251a limits the distance the sliding rod 223 can slide relative to the lifting beam 221 and also limits the extent to which the load bearing pin 222 can extend relative to the lifting beam 221.

To avoid machining errors and differences between the products of the modules 10, the hoisting tool 20 is further provided with an adjusting structure, which can adjust the distance of the sliding rod 223 slidable downwards from the initial state relative to the hoisting beam 221, where the state when the bearing pin 222 is retracted into the hoisting beam 221 is defined as the initial state.

In a specific application, the operating rod 224 includes an inner rod member 2241 and an outer rod 2242 that are nested with each other, the inner rod member 2241 is relatively fixed to the sliding rod 223, the inner rod member 2241 is fixedly connected to the sliding rod 223, the outer rod 2242 is in threaded connection with the inner rod member 2241, and the actuating rod 226 is disposed on the outer rod 2242. Thus, by rotating the outer link 2242 with respect to the inner link 2241, the position of the slide bar 223 fixed to the inner link 2241 in the height direction can be adjusted.

The lifting beam 221 and the position of the guide block 225 fixed relative to the lifting beam 221 are determined, the distance between the guide block 225 and the pin hole 2212 of the lifting beam 221 is determined, the length of the operating rod 224 formed by the inner rod 2241 and the outer rod 2242 can be changed by relatively rotating the inner rod 2241 and the outer rod 2242, the relative position of the sliding rod 223 fixedly connected with the inner rod 2241 and the lifting beam 221 can be adjusted, and therefore the relative position of the chute 2231 of the sliding rod 223 and the bearing pin 222 can be adjusted, so that when the actuating rod 226 drives the operating rod 224 to descend to a position where the actuating rod 226 and the horizontal hole section 2251b can be abutted and limited, the pin body 2221 of the bearing pin 222 is in a fully extended state.

In some embodiments, the above-mentioned limiting structure may also take other forms, for example, after the operation rod 224 drives the sliding rod 223 to move downward to the position where the bearing pin 222 extends, the relative position between the sliding rod 223 and the lifting beam 221 may be limited by a locking pin passing through the sliding rod 223 and the lifting beam 221, and the above-mentioned locking pin may also be used for limiting the initial position of the sliding rod 223 and the lifting beam 221.

In particular applications, a resilient member 227 is provided between the lever 224 and the guide block 225, the resilient member 227 being capable of accumulating resilient energy for application to the lever 224 as the lever 224 moves downwardly to maintain the lever 224 in a position to retract the pin body 2221 of the load bearing pin 222 within the lifting beam 221.

In the illustrated example, the upper end of the lever 224 extends out of the guide block 225, a mount 2271 is mounted on the upper end portion thereof, and the elastic member 227 is in the form of a spring, one end of which abuts against the mount 2271, and the other end of which abuts against the guide block 225. Thus, when the operating rod 224 moves downwards, the elastic piece 227 is compressed, after the limit of the actuating rod 226 and the horizontal hole section 2251b is released, the operating rod 224 can move upwards to reset under the elastic energy of the elastic piece 227, in actual operation, after the hoisting operation of the module 10 is completed, only the limit of the actuating rod 226 is released, the operating rod 224 can drive the sliding rod 223 to reset to the position where the bearing pin 222 is retracted, manual re-operation is not needed, and the labor intensity of workers can be reduced.

One end plate 12 of the module 10 is generally provided with two first holes 121 and two second holes 122, so that when the module 10 is hoisted, each end of the module 10 has two bearing points, and the hoisting safety and reliability can be further ensured.

Accordingly, each lifting portion 22 of the lifting tool 20 may be provided with two lifting beams 221 and two bearing pins 222, which are respectively engaged with the two first holes 121 and the two second holes 122 of one end plate 12, and in this embodiment, each lifting beam 221 is engaged with one sliding rod 223. On this basis, in order to simplify the structure and ensure the consistency of the movements, the two bearing pins 222 of the same lifting part 22 are arranged in linkage, that is, the two bearing pins 222 of the same lifting part 22 are stretched out and drawn back synchronously.

In order to facilitate the synchronous telescopic action of the two bearing pins 222, the two sliding rods 223 of the same lifting part 22 can be fixedly connected together through the connecting rod 228, and the connecting rod 228 is connected with the operating rod 224, so that the two sliding rods 223 can be synchronously driven to act through the up-and-down sliding of the operating rod 224, thereby realizing the synchronous telescopic action of the two bearing pins 222 of one lifting part 22.

The two ends of the connecting rod 228 can be slidably matched with the two lifting beams 221, so that on one hand, the sliding of the connecting rod 228 and the sliding rod 223 can be guided, and on the other hand, the sliding action stability and reliability of related parts can be ensured.

The operating rod 224 and the guide block 225 can be located between the two lifting beams 221, so that the structure of the lifting tool 20 is more compact, and the space on the periphery of the module 10 is not occupied during lifting.

When the tool is specifically arranged, the reinforcing beam 2211 is connected between the two lifting beams 221, and the guide block 225 can be installed on the reinforcing beam 2211, so that the structural strength of the whole tool is ensured, and an installation platform of the guide block 225 can be provided.

In this embodiment, the lifting portion 22 further includes a positioning assembly having a positioning face portion for abutting against the top wall of the end plate 12 to limit the depth of insertion of the lifting beam 221 into the first hole 121.

According to the working process of the hoisting tool 20, it can be determined that the bearing pin 222 can be inserted into the second hole 122 to bear the module 10 after extending out of the lifting beam 221, the depth of the lifting beam 221 inserted into the first hole 121 should be matched with the height of the bearing pin 222 and the height of the second hole 122, and after the positioning assembly is set, whether the lifting beam 221 is inserted in place can be conveniently determined, so that time is saved.

The positioning assembly may include a positioning seat 229, where the positioning seat 229 is connected to the lifting beam 221, the bottom end surface of the positioning seat 229 forms the foregoing positioning surface, the relative positions of the positioning seat 229 and the lifting beam 221 may be determined in advance according to the position of the bearing pin 222 on the lifting beam 221 and the position of the second hole 122 on the end plate 12, etc., and if the bottom end surface of the positioning seat 229 abuts against the top wall of the end plate 12 during the process of inserting the lifting beam 221 into the first hole 121, it is confirmed that the lifting beam 221 is inserted into place, and the position of the bearing pin 222 matches with the second hole 122.

In the illustrated embodiment, each lifting portion 22 is provided with two positioning seats 229, which are respectively provided on the outer sides of the two lifting beams 221.

Generally, the end plate 12 of the module 10 may further be provided with a positioning hole, and when the positioning seat 229 is inserted with the positioning rod 2291 and the lifting tool 20 is matched with the module 10, the positioning rod 2291 may be inserted into the positioning hole of the end plate 12 to position the relative position of the lifting beam 221 and the first hole 121, so as to ensure that the lifting beam 221 may be smoothly inserted into the first hole 121.

The hoisting tool for the module provided by the application is described in detail. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.

Claims (10)

1. The hoisting tool for the module comprises a body (11) and end plates (12) arranged at two ends of the body (11), wherein the end plates (12) are provided with first holes (121) penetrating through the top wall of the end plates and second holes (122) communicated with the first holes (121), and the second holes (122) penetrate through the outer side walls of the end plates (12); the method is characterized in that:

the hoisting tool (20) comprises a connecting beam (21) and two hoisting parts (22), wherein the two hoisting parts (22) are connected through the connecting beam (21), and the two hoisting parts (22) are respectively used for being matched with the two end plates (12);

the hoisting part (22) comprises a hoisting beam (221) and a bearing pin (222), the bearing pin (222) is arranged in the hoisting beam (221), the bearing pin (222) can stretch out and draw back from the hoisting beam (221) relative to the hoisting beam (221) or retract into the hoisting beam (221), and the stretching direction of the bearing pin (222) is perpendicular to the length direction of the hoisting beam (221);

the lifting beam (221) is used for being inserted and assembled with the first hole (121), and the bearing pin (222) is used for being inserted and assembled with the second hole (122).

2. Hoisting tool for modules according to claim 1, characterized in that the hoisting part (22) comprises a driving assembly for driving the bearing pin (222) to perform a telescopic action with respect to the hoisting beam (221).

3. Hoisting tooling for modules according to claim 2, characterized in that the hoisting beam (221) has a pin hole (2212), the bearing pin (222) comprises a pin body (2221) and a pin rod (2222) fixed to the pin body (2221), at least part of the pin body (2221) being located within the pin hole (2212); the driving assembly comprises a sliding rod (223) located in the lifting beam (221), the sliding rod (223) is provided with an inclined chute (2231), the pin rod (2222) is slidably inserted into the chute (2231), and the sliding rod (223) can vertically slide along the lifting beam (221) so as to drive the pin body (2221) to extend out of the lifting beam (221) or retract into the lifting beam (221) through sliding fit of the pin rod (2222) and the chute (2231).

4. A hoisting tool for a module according to claim 3, characterized in that the driving assembly comprises an operation rod (224) and a guide block (225), the operation rod (224) is relatively fixed with the sliding rod (223), the guide block (225) is relatively fixed with the lifting beam (221), the operation rod (224) is vertically slidably inserted into the guide block (225), the operation rod (224) can drive the sliding rod (223) to slide downwards so that the pin body (2221) extends out of the lifting beam (221), and the operation rod (224) can also drive the sliding rod (223) to slide upwards so that the pin body (2221) is retracted into the lifting beam (221).

5. The hoisting tool for modules according to claim 4, wherein the driving assembly further comprises a limiting structure capable of limiting the relative positions of the sliding rod (223) and the lifting beam (221) in a state in which the pin body (2221) extends out of the lifting beam (221).

6. The hoisting tool for the module according to claim 5, wherein the limiting structure comprises an actuating rod (226) and a slideway hole (2251), the actuating rod (226) is arranged on the operating rod (224), the actuating rod (226) can rotate around a vertical direction, the slideway hole (2251) is arranged on the guide block (225), the actuating rod (226) passes through the slideway hole (2251) to extend out of the guide block (225), the slideway hole (2251) is provided with a vertical hole section (2251 a) and a horizontal hole section (2251 b) which are communicated with each other, the horizontal hole section (2251 b) is positioned below the vertical hole section (2251 a), and the actuating rod (226) is limited against the horizontal hole section (2251 b) in a state that the pin body (2221) extends out of the lifting beam (221).

7. The hoisting tool for the module according to claim 6, wherein the operation rod (224) comprises an inner rod (2241) and an outer sleeve rod (2242) which are nested with each other, the inner rod (2241) is relatively fixed with the sliding rod (223), the outer sleeve rod (2242) is in threaded connection with the inner rod (2241), and the actuating rod (226) is disposed on the outer sleeve rod (2242).

8. Hoisting tool for modules according to claim 4, characterized in that an elastic member (227) is arranged between the operating rod (224) and the guide block (225), said elastic member (227) being capable of accumulating elastic energy during downward movement of the operating rod (224), said elastic energy being intended to be applied to the operating rod (224) to keep the operating rod (224) in a position in which the pin body (2221) is retracted into the hoisting beam (221).

9. Hoisting tool for modules according to any of claims 1-8, characterized in that the first holes (121) of the end plate (12) are provided in two and the second holes (122) are provided in two as well; the lifting beam (221) and the bearing pin (222) of each lifting part (22) are provided with two, and the two bearing pins (222) of the same lifting part (22) are arranged in a linkage manner.

10. Hoisting tool for modules according to any one of claims 1-8, characterized in that the hoisting part (22) further comprises a positioning assembly having a positioning face for abutting against the top wall of the end plate (12) to limit the depth of insertion of the hoisting beam (221) into the first hole (121).