Module hoisting tool
By introducing a positioning and hanging mechanism into the module hoisting fixture, and utilizing the cooperation of positioning pins and limiting components, the problem of positional offset of the module hoisting fixture was solved, achieving a fast module hoisting effect.
Patent Information
- Application Number
- CN202423167921.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The existing module hoisting fixtures do not have a positioning structure, which causes the position to shift during use, requiring fine-tuning and increasing the operation time and cost.
A modular hoisting fixture was designed, comprising a fixture body and a positioning and hanging mechanism, including a hanging component and a positioning component. By utilizing the cooperation of positioning pins and limiting components, stability and accurate positioning during hoisting are ensured.
It enables fast and stable module hoisting, avoids positional deviation, and reduces the time cost of fine-tuning positioning.
Smart Images
Figure CN223779769U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of battery module technology, and in particular to a module hoisting fixture. Background Technology
[0002] In the production and transportation of electric vehicle modules, module lifting fixtures are required for hoisting and transportation. Existing module lifting fixtures generally consist of a pair of hooks. The top of the hook is equipped with a lifting strap, and the bottom is equipped with two bent metal hooks. By having the two hooks work simultaneously, the four metal hooks hook onto the lifting holes on both sides of the battery module to achieve the lifting operation.
[0003] However, the existing module hoisting fixtures do not have a positioning structure, which can cause positional deviations during use. The module needs to be fine-tuned and repositioned before it can continue to work, which is inconvenient and increases time costs. Utility Model Content
[0004] The purpose of this utility model is to provide a module hoisting fixture, which aims to solve the problem that the existing module hoisting fixtures do not have a positioning structure, and the position may shift during use. The module needs to be finely adjusted and positioned before it can continue to work, which is inconvenient to operate and increases time costs.
[0005] To achieve the above objectives, this utility model provides a module hoisting fixture, including a fixture body and a positioning and hanging mechanism. The positioning and hanging mechanism includes a hanging component and two positioning components. The fixture body has two positioning pin mounting holes. The hanging component is disposed on one side of the fixture body. The two positioning components are respectively disposed in the two positioning pin mounting holes. Each positioning component includes a positioning pin and a limiting member. The positioning pin is slidably connected in the positioning pin mounting hole. The limiting member is disposed on the surface of the positioning pin and located on the surface of the fixture body.
[0006] The limiting component includes a positioning pin upper limit part and a reset component. The positioning pin upper limit part is fixedly connected to the positioning pin and is located above the tooling body, while the reset component is located below the tooling body.
[0007] The reset component includes a lower limit portion of a positioning pin and a spring. The lower limit portion of the positioning pin is fixedly connected to the positioning pin and is located below the tooling body. The spring is sleeved on the surface of the positioning pin and is located between the tooling body and the lower limit portion of the positioning pin.
[0008] The hanging assembly includes a hook and a sling limiter. The tooling body is provided with a hook mounting hole. The hook is rotatably connected to the tooling body and is located in the hook mounting hole. The sling limiter is fixedly connected to the lower part of the tooling body.
[0009] This utility model discloses a module lifting fixture. When using this fixture for hanging operations, the lifting equipment's slings are fixed to the working body. Two positioning components are inserted into the fixing holes of the module end plate. When the two positioning pins reach the bottom of the two fixing holes, the fixture body continues to descend, pressing against the two limiting members, causing the hanging components to continue descending until they hook onto the lifting holes of the module end plate. The fixture body is then released, and under the action of the two limiting members, it springs back up a distance, thereby locking the module in place. After fixing multiple module lifting fixtures, the lifting equipment can be started for lifting. This avoids the problems of existing module lifting fixtures lacking positioning structures, which can lead to positional shifts during use, requiring fine-tuning of the module's positioning before continuing operation, resulting in inconvenient operation and increased time costs. This fixture achieves the effect of quickly positioning and hanging battery modules. Attached Figure Description
[0010] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0012] Figure 2 This is a left view of the entire utility model.
[0013] Figure 3 yes Figure 2 A cross-sectional view along line AA.
[0014] Figure 4 yes Figure 2 A cross-sectional view along line BB.
[0015] Figure 5 This is a top view of the present invention.
[0016] 1-Tooling body, 2-Sling limit, 3-Positioning pin, 4-Hook, 5-Upper limit part of positioning pin, 6-Lower limit part of positioning pin, 7-Spring, 8-Positioning pin mounting hole, 9-Hook mounting hole, 10-Hanging assembly, 11-Positioning assembly, 12-Limiting component, 13-Reset component. Detailed Implementation
[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0018] Please see Figures 1-5 ,in Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial sectional view of the locating pin mounting hole of this utility model; Figure 3 This is the left view of this utility model; Figure 4 This is a partial sectional view of the hook mounting hole 9 of this utility model; Figure 5 This is a top view of the present invention.
[0019] This utility model provides a module hoisting fixture, including a fixture body 1 and a positioning and hanging mechanism. The positioning and hanging mechanism includes a hanging component 10 and two positioning components 11. Each positioning component 11 includes a positioning pin 3 and a limiting component 12. Each limiting component 12 includes an upper limiting part 5 of the positioning pin and a reset component 13. Each reset component 13 includes a lower limiting part 6 of the positioning pin and a spring 7. The hanging component 10 includes a hook 4 and a lifting strap limiting 2. The aforementioned solution solves the problem that existing module hoisting fixtures do not have a positioning structure, which can lead to positional deviations during use. This requires fine-tuning the module's positioning before it can continue working, resulting in inconvenient operation and increased time costs.
[0020] In this specific embodiment, the tooling body 1 is provided with two positioning pin mounting holes 8. The hanging assembly 10 is disposed on one side of the tooling body 1. The two positioning components 11 are respectively disposed in the two positioning pin mounting holes 8. The positioning pin 3 is slidably connected in the positioning pin mounting holes 8. The limiting member 12 is disposed on the surface of the positioning pin 3 and located on the surface of the tooling body 1. When using this utility model for hanging work, the lifting strap of the lifting equipment is fixed to the working body, and the two positioning components 11 are fixed in place. When component 11 is inserted into the fixing hole of the module end plate, and the two positioning pins 3 reach the bottom of the two fixing holes, the tooling body 1 continues to descend, pressing the two limiting members 12, causing the hanging assembly 10 to continue to descend until the hanging assembly 10 hooks the lifting hole of the module end plate, releasing the tooling body 1. Under the action of the two limiting members 12, the tooling body 1 rebounds and rises one distance, thereby locking the module with the hanging assembly 10. After fixing the multiple module lifting tooling, the lifting equipment can be started for lifting.
[0021] The upper limit part 5 of the positioning pin is fixedly connected to the positioning pin 3 and is located above the tooling body 1. The reset member 13 is located below the tooling body 1. When the two positioning pins 3 reach the bottom of the two fixing holes of the module end plate, the tooling body 1 continues to descend, squeezing the two reset members 13 until the hanging member hooks the lifting hole of the module end plate and releases the tooling body 1. Under the action of the two reset members 13, the tooling body 1 resets. Since the hanging assembly 10 has hooked the module and the upper limit part 5 of the positioning pin is fixedly connected to the top of the two positioning pins 3, the tooling body 1 can only rise a certain distance. At this time, the hanging assembly 10, with the cooperation of the positioning assembly 11 and the tooling body 1, hooks the module tightly.
[0022] Meanwhile, the lower limit part 6 of the positioning pin is fixedly connected to the positioning pin 3 and is located below the tooling body 1. The spring 7 is sleeved on the surface of the positioning pin 3 and is located between the tooling body 1 and the lower limit part 6 of the positioning pin. When the two positioning pins 3 reach the bottom of the two fixing holes of the module end plate, the tooling body 1 continues to descend, and the two lower limit parts 6 of the positioning pin squeeze the two springs 7. When the tooling body 1 is released, the two springs 7 reset. Under the action of the two lower limit parts 6 of the positioning pin and the two upper limit parts 5 of the positioning pin, the tooling body 1 is pushed to rise a limited distance, which drives the hanging assembly 10 to hook the module end plate.
[0023] Finally, the tooling body 1 is provided with a hook mounting hole 9. The hook 4 is rotatably connected to the tooling body 1 and is located in the hook mounting hole 9. The sling limit 2 is fixedly connected to the lower part of the tooling body 1. When the tooling body 1 descends, the bottom of the hook 4 contacts the module end plate. Because the bottom of the hook 4 is arc-shaped, the hook 4 slides along the surface of the module end plate while descending until it hooks the two hanging holes. When the sling of the lifting equipment is fixed on the tooling body 1, the sling is also installed in the sling limit 2 to make the fixing of the sling more stable and less prone to displacement.
[0024] When using this utility model for hanging operations, the lifting straps of the lifting equipment are fixed to the working body. The two positioning components 11 are inserted into the fixing holes of the module end plate. When the two positioning pins 3 reach the bottom of the two fixing holes of the module end plate, the tooling body 1 continues to descend. The lower limiting parts 6 of the two positioning pins compress the two springs 7 until the hanging component hooks onto the lifting hole of the module end plate. The tooling body 1 is then released. Upon release, the two springs 7 return to their original position. Under the action of the lower limiting parts 6 and the upper limiting parts 5 of the two positioning pins, the tooling body 1 is pushed upwards a limited distance. The hook 4 has hooked the module, and the upper limit part 5 of the positioning pin is fixedly connected to the top of both positioning pins 3. Therefore, the tooling body 1 can only rise a certain distance. At this time, the hanging assembly 10, with the cooperation of the positioning assembly 11 and the tooling body 1, hooks the module tightly, thereby locking the module. After fixing multiple module lifting tooling, the lifting equipment can be started for lifting. This avoids the problem that the existing module lifting tooling does not have a positioning structure, and the position will be offset during use. The module needs to be finely adjusted and positioned before it can continue to work, which is inconvenient to operate and increases time costs. This achieves the effect of quick positioning and hanging of battery modules.
[0025] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A module hoisting fixture, comprising a fixture body, wherein the fixture body is provided with two positioning pin mounting holes, characterized in that, It also includes a positioning and hanging mechanism; The positioning and hanging mechanism includes a hanging component and two positioning components. The hanging component is disposed on one side of the tooling body. The two positioning components are respectively disposed in the two positioning pin mounting holes. Each positioning component includes a positioning pin and a limiting member. The positioning pin is slidably connected in the positioning pin mounting hole. The limiting member is disposed on the surface of the positioning pin and located on the surface of the tooling body.
2. The module hoisting fixture as described in claim 1, characterized in that, The limiting component includes a positioning pin upper limit part and a reset component. The positioning pin upper limit part is fixedly connected to the positioning pin and is located above the tooling body, while the reset component is located below the tooling body.
3. The module hoisting fixture as described in claim 2, characterized in that, The reset component includes a lower limit portion of a positioning pin and a spring. The lower limit portion of the positioning pin is fixedly connected to the positioning pin and is located below the tooling body. The spring is sleeved on the surface of the positioning pin and is located between the tooling body and the lower limit portion of the positioning pin.
4. The module hoisting fixture as described in claim 1, characterized in that, The hanging assembly includes a hook and a sling limiter. The tooling body is provided with a hook mounting hole. The hook is rotatably connected to the tooling body and is located in the hook mounting hole. The sling limiter is fixedly connected to the lower part of the tooling body.