A dismounting and mounting tool for a sliding plug door

Abstract

This application relates to a sliding door assembly / disassembly fixture, belonging to the field of sliding door technology for rail vehicles. It includes a support frame, and a support unit and an adsorption unit mounted on the support frame. The support unit and the adsorption unit are used to fix the drive mechanism and door leaf of the sliding door, respectively. The support unit and the adsorption unit are connected to the support frame via a lifting unit, which drives the support unit and the adsorption unit to move along a first direction. The support unit and the adsorption unit are connected to the lifting unit via a first adjustment unit and a second adjustment unit, respectively. The first adjustment unit and the second adjustment unit are used to adjust the support unit and the adsorption unit along a second direction and a third direction, and to adjust the rotational deflection of the support unit and the adsorption unit. This application has multi-directional adjustment capabilities, which can improve the assembly / disassembly efficiency of sliding doors and reduce manual operation costs.

Description

Technical Field

[0001] This application relates to the field of sliding door technology for rail vehicles, and in particular to a sliding door assembly / disassembly tool. Background Technology

[0002] Currently, sliding door systems are widely used as standard configuration for passenger doors and driver's cab doors in high-speed trains, subways, and suburban trains. Since 1997, sliding door systems have been widely applied in the new 25G, 25T, and 160km / h power-concentrated passenger cars operating on China's main railway lines. As these vehicles gradually enter their maintenance cycle, starting in 2003, vehicles equipped with sliding door systems began to undergo factory overhauls.

[0003] For a long time, the disassembly and assembly of sliding doors has mainly relied on manual lifting, a method that poses serious safety hazards. The drive mechanism of a sliding door is responsible not only for the door's operation, locking, and opening / closing, but also for its complex structure and diverse functions. Therefore, the drive mechanism itself weighs approximately 40 kg, and the door leaf weighs even more, reaching 90 kg, with the installation position as high as 3 meters off the ground. Disassembly and assembly require multiple angle adjustments, making the operation difficult and posing a high safety risk, failing to effectively protect operators from accidental injury.

[0004] Therefore, there is an urgent need to develop a tooling technology to improve the quality and safety of the assembly and disassembly process of sliding doors, and to reduce manpower input. Summary of the Invention

[0005] In order to improve the quality and safety of the installation and disassembly process of sliding doors and reduce manpower input, this application provides a sliding door installation and disassembly tool.

[0006] The sliding door assembly / disassembly tooling provided in this application adopts the following technical solution:

[0007] A sliding door assembly / disassembly fixture includes a support frame, and a support unit and an adsorption unit disposed on the support frame. The support unit and the adsorption unit are respectively used to fix the drive mechanism and the door leaf of the sliding door. The support unit and the adsorption unit are connected to the support frame through a lifting unit. The lifting unit is used to drive the support unit and the adsorption unit to move along a first direction.

[0008] The supporting unit and the adsorption unit are respectively connected to the lifting unit through a first adjusting unit and a second adjusting unit. The first adjusting unit and the second adjusting unit are respectively used to adjust the supporting unit and the adsorption unit along a second direction and a third direction, and to adjust the rotational deflection of the supporting unit and the adsorption unit.

[0009] By adopting the above technical solution, in actual use, according to operational needs, the lifting unit adjusts the supporting unit and the adsorption unit to the corresponding height of the sliding door. The first and second adjustment units further adjust the supporting unit and the adsorption unit, including forward / backward, left / right, rotational, and tilting adjustments, so that the supporting unit and the adsorption unit correspond to the driving mechanism and door leaf of the sliding door. After adjustment, the supporting unit supports and fixes the driving mechanism of the sliding door, and the adsorption unit adsorbs and fixes the door leaf, thus completing the fixing of the sliding door. The lifting unit then adjusts the supporting unit and the adsorption unit to the required height for installation or disassembly, completing the installation or disassembly of the sliding door. The tooling of this application has automated lifting and adjustment functions, thereby reducing the need for manual operation, lowering safety risks during operation, and improving the efficiency of sliding door assembly and disassembly, reducing the time and labor costs of manual adjustment. Multi-directional adjustment and rotational tilting adjustment make this tooling applicable to various types and sizes of sliding doors, increasing its versatility and applicability, and providing important technical support and guarantees for engineering and maintenance operations.

[0010] In one specific implementation scheme, an electronic control unit is also included, which is used to control the opening and closing of the lifting unit, thereby controlling the support unit and the adsorption unit to move to the corresponding working position.

[0011] By adopting the above technical solution, the opening and closing of the lifting unit is controlled by the electronic control unit, realizing the automatic height adjustment of the support unit and the adsorption unit, ensuring that they accurately reach the set working position. The automated electronic control system can quickly respond to adjustment needs. Compared with manual operation, it can significantly improve disassembly and assembly efficiency, reduce adjustment time and labor intensity, and also enhance its accuracy, safety and operational efficiency, providing a more intelligent and efficient solution for various application scenarios.

[0012] In one specific implementation, the lifting unit includes a driving component, a first movable bracket, and a second movable bracket. The first adjustment unit and the second adjustment unit are respectively connected to the first movable bracket, the second movable bracket, and the driving component. The driving component is used to drive the first movable bracket and the second movable bracket to move along the first direction.

[0013] By adopting the above technical solution, after the driving component is started, it drives the first movable bracket and the second movable bracket to move along the first direction. The first adjustment unit and the second adjustment unit follow the movement and drive the support unit and the adsorption unit to move together, so as to achieve the purpose of adjusting the support unit and the adsorption unit to the target working height position.

[0014] In one specific implementation, the first adjustment unit includes a first slide rail fixed to the first movable bracket, a first slide rod fitted inside the first slide rail, the first slide rod sliding within the first slide rail along a second direction, and the first slide rod being fixed to the first slide rail by fasteners; the first adjustment unit also includes a movable component, the first slide rod extending out of the first slide rail and connected to the support unit through the movable component, the first slide rod being rotatably connected to the movable component, and the movable component being used to adjust the support unit along the third direction.

[0015] By adopting the above technical solution, when the first slide rod slides along the second direction within the first slide rail, it will drive the support unit to adjust its position in that direction. The moving part, through its connection with the support unit, enables the support unit to be adjusted along the third direction. The first slide rod is connected to the moving part through a rotatable connection, allowing the moving part to rotate, thereby enabling the rotational adjustment of the support unit. Thus, the design of the first adjustment unit can be applied to application scenarios that require adjustment in multiple directions. This design can provide accurate adjustment and ensure effective positioning and adjustment in different directions.

[0016] In one specific implementation, the movable component includes a first slide block rotatably connected to the first slide rail, the supporting unit is disposed on the first slide block and slides along the third direction on the first slide block, and the supporting unit is fixed to the first slide block by a fixing component.

[0017] By adopting the above technical solution, the support unit can be slid along a third direction as needed during use to achieve the required precise position adjustment. During sliding, the rotation function of the first slide allows the support unit to move freely in the required direction. After adjusting to the target position, the support unit is fixed with a fastener to ensure that its position will not change due to vibration or operation, thereby enhancing the stability of the system.

[0018] In one specific implementation, the second adjustment unit includes a second slide rail fixed to the second movable bracket, a second slide rod fitted inside the second slide rail, the second slide rod sliding within the second slide rail along the second direction, and the second slide rod and the second slide rail being fixed by a locking member; the first slide rod extends out of the first slide rail and is provided with a fixing frame; the second adjustment unit also includes a rotating member and a sliding member, the fixing frame and the second slide rod being rotatably connected through the rotating member, the adsorption unit being connected to the fixing frame through the sliding member, and the sliding member being used to adjust the adsorption unit along the third direction.

[0019] By adopting the above technical solution, when the second slide rod slides along the second direction within the second slide rail, it drives the fixed frame to move, thereby causing the adsorption unit to adjust its position in that direction. Through the design of the sliding component, the adsorption unit can be adjusted along the third direction. The second slide rod is connected to the fixed frame through a rotating component, allowing the fixed frame to rotate, thus enabling the rotational adjustment of the adsorption unit. This design provides multi-directional adjustment functions, enhancing the system's flexibility and adjustment accuracy. The combination of the sliding component and the rotating component allows the adsorption unit to be precisely adjusted in position and angle, thereby improving the overall system's adaptability and ease of operation.

[0020] In one specific implementation, the sliding member includes a clamping sliding block and a second slide seat disposed on the fixed frame. The adsorption unit is connected to the clamping sliding block. The clamping sliding block is snapped onto the second slide seat and slides along a third direction on the second slide seat. The clamping sliding block and the second slide seat are fixed by a connector.

[0021] By adopting the above technical solution, during the adjustment process, the suction unit is moved along the third direction on the second slide by the clamping sliding block. After being adjusted to the target position, the clamping sliding block is connected and fixed to the second slide by the connector. Through the cooperation of the clamping sliding block and the second slide, the suction unit can be adjusted in the third direction, thereby improving the flexibility of operation.

[0022] In one specific implementation, the connector includes a connecting hole on the clamping sliding block and a connecting groove on the second slide block, wherein the connecting hole and the connecting groove are connected and disposed in communication for connecting and fixing the clamping sliding block and the second slide block.

[0023] By adopting the above technical solution, when fixing, the connecting hole on the clamping sliding block will mate with the connecting groove on the second slide. This mate is achieved through mechanical structures (such as screws, buckles, etc.) to ensure the fixing and stability of the clamping sliding block on the slide. By designing the mate connecting hole and connecting groove, assembly and disassembly become simpler. The clamping sliding block and the second slide can be fixed by simple insertion or locking actions, saving time and labor costs.

[0024] In one specific implementation, the rotating component includes a hinge structure and a rotating handwheel. The second slide rod is rotatably connected to the fixed frame through the hinge structure. The rotating handwheel is disposed on the hinge structure and is used to adjust the rotational deflection of the fixed frame.

[0025] By adopting the above technical solution, during operation, rotating the handwheel causes the hinged structure to drive the fixed frame to rotate around the axis connected to the second slide rod. This rotation can adjust the angle of the fixed frame, thereby realizing the adjustment of the position or direction of the adsorption unit. The hinged structure provides a stable rotational connection, ensuring that the fixed frame and the adsorption unit maintain stability during adjustment. The setting of the handwheel simplifies the adjustment operation and improves the comfort and efficiency of adjustment.

[0026] In one specific implementation, the bottom of the support frame is provided with a number of rollers.

[0027] By adopting the above technical solution, the roller configuration allows the support frame to slide or move on the ground, reducing friction with the ground; the rollers enable the support frame to move easily, especially when frequent position adjustments are required, thus allowing for quick changes in the position of the support frame, which in turn allows for changes in the position of the entire assembly and disassembly fixture to adapt to different work requirements.

[0028] In summary, the beneficial technical effects of this application are as follows: The sliding door assembly / disassembly fixture of this application, through the design of the support unit, adsorption unit, lifting unit, first adjustment unit, and second adjustment unit, enables it to have automated lifting and adjustment functions, reducing the need for manual operation, lowering safety risks during operation, and improving the assembly / disassembly efficiency of sliding doors, while reducing the time and labor costs of manual adjustment; the multi-directional adjustment and rotational deflection adjustment make this fixture applicable to various types and sizes of sliding doors, increasing its versatility and applicability, and providing important technical support and guarantee for engineering and maintenance operations. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of the disassembly and assembly tooling in an embodiment of this application.

[0030] Figure 2 This is a schematic diagram used to illustrate the structure of the first adjustment unit.

[0031] Figure 3 This is a structural diagram used to illustrate the second unit.

[0032] Figure 4 It is an enlarged view used to display the second unit.

[0033] Figure 5 This is a structural diagram used to illustrate the protective netting.

[0034] Explanation of reference numerals in the attached drawings: 1. Support frame; 11. Protective net; 2. Lifting unit; 21. Driving component; 22. First movable bracket; 23. Second movable bracket; 3. First adjusting unit; 31. First slide rail; 32. First slide rod; 33. Fastener; 34. Moving component; 341. First slide block; 35. Fixing component; 4. Second adjusting unit; 41. Second slide rail; 42. Second slide rod; 43. Locking component; 44. Rotating component; 45. Sliding component; 46. Fixing frame; 47. Clamping sliding block; 48. Second slide block; 49. Rotating handwheel; 5. Supporting unit; 6. Adsorption unit; 7. Electrical control unit; 8. Connecting component; 81. Connecting hole; 82. Connecting groove; 9. Hinge structure; 10. Roller. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0036] Reference Figure 1 and Figure 2 This application discloses a sliding door assembly / disassembly fixture, which includes, but is not limited to, applications for assembling and disassembling sliding doors. The sliding door includes a drive mechanism and a door leaf.

[0037] The disassembly and assembly fixture includes a support frame 1, and a support unit 5 and an adsorption unit 6 mounted on the support frame 1. The support unit 5 is used to support and fix the drive mechanism of the sliding door, and the adsorption unit 6 is used to adsorb and fix the door leaf. The support unit 5 and the adsorption unit 6 are connected to the support frame 1 through a lifting unit 2. The lifting unit 2 is used to drive the support unit 5 and the adsorption unit 6 to move along a first direction. In this embodiment, the first direction is the vertical z-direction. The lifting unit 2 drives the support unit 5 and the adsorption unit 6 to move up and down along the first direction z.

[0038] In this embodiment, the height of the supporting unit 5 on the support frame 1 is higher than the height of the adsorption unit 6 on the support frame 1. The supporting unit 5 includes, but is not limited to, a supporting bracket seat. The bearing weight of the supporting unit 5 is ≥100Kg. The adsorption unit 6 includes, but is not limited to, a plurality of suction cups. The suction cups are equipped with compensating springs to ensure that the adsorption surface of the suction cups is in contact with the door leaf.

[0039] The support unit 5 and the adsorption unit 6 are respectively connected to the lifting unit 2 through the first adjustment unit 3 and the second adjustment unit 4. The first adjustment unit 3 and the second adjustment unit 4 are respectively used to adjust the support unit 5 and the adsorption unit 6 along the second direction and the third direction, and to adjust the rotational deflection of the support unit 5 and the adsorption unit 6. In this embodiment, the second direction and the third direction are perpendicular to the first direction, the second direction and the third direction are horizontal, the second direction is the y direction in the horizontal direction, the third direction is the x direction in the horizontal direction, and the x direction is perpendicular to the y direction. In this embodiment, the movement along the second direction y is forward and backward movement, and the movement along the third direction x is left and right movement. In this embodiment, the rotational deflection adjustment includes, but is not limited to, adjusting the forward and backward tilt angle and its own circumferential direction.

[0040] It also includes an electronic control unit 7. In this embodiment, the electronic control unit 7 includes, but is not limited to, a wireless remote control operating panel or a vehicle operating panel. The electronic control unit 7 is used to control the opening and closing of the lifting unit 2, thereby controlling the support unit 5 and the adsorption unit 6 to move to the corresponding working position; thereby realizing the automatic height adjustment of the support unit 5 and the adsorption unit 6, ensuring that they accurately reach the set working position. The automated electronic control system can quickly respond to adjustment needs. Compared with manual operation, it can significantly improve disassembly and assembly efficiency, reduce adjustment time and labor intensity, and also enhance its accuracy, safety and operating efficiency, providing a more intelligent and efficient solution for various application scenarios.

[0041] The bottom of the support frame 1 is provided with several rollers 10; the configuration of the rollers 10 allows the support frame 1 to slide or move on the ground, reducing friction with the ground; the rollers 10 make the support frame 1 easy to move, especially when the position needs to be frequently adjusted, so that the position of the support frame 1 can be quickly changed, that is, the position of the entire assembly and disassembly tool can be changed to adapt to different work needs.

[0042] In the actual work process, according to the work requirements, the entire disassembly and assembly tool is moved to the designated area by the roller 10, and then the lifting unit 2 is started by the electronic control unit 7. The lifting unit 2 starts and drives the support unit 5 and the adsorption unit 6 to adjust to the working position height corresponding to the sliding door. In the actual disassembly work, the lifting unit 2 drives the support unit 5 and the adsorption unit 6 to rise to the working position height of 3.7m above the ground, corresponding to the sliding door.

[0043] The first adjustment unit 3 and the second adjustment unit 4 are then used to further adjust the supporting unit 5 and the adsorption unit 6, including front-back, left-right, rotation, and tilt adjustments, so that the supporting unit 5 and the adsorption unit 6 can correspond to the drive mechanism and door leaf of the sliding door. After the adjustment is completed, the supporting unit 5 supports and fixes the drive mechanism of the sliding door, and the adsorption unit 6 adsorbs and fixes the door leaf of the sliding door, thereby completing the fixation of the sliding door. Then, the lifting unit 2 lowers the supporting unit 5 and the adsorption unit 6 to a height of 1.7m above the ground to complete the disassembly of the sliding door. The installation steps of the sliding door are the reverse of the above steps.

[0044] Reference Figure 1 and Figure 2 The lifting unit 2 includes a driving component 21, a first movable bracket 22, and a second movable bracket 23. The first adjustment unit 3 and the second adjustment unit 4 are respectively connected to the first movable bracket 22, the second movable bracket 23, and the driving component 21. The driving component 21 is used to drive the first movable bracket 22 and the second movable bracket 23 to move along a first direction. In this embodiment, the driving component 21 includes, but is not limited to, a hydraulic cylinder and an electric cylinder. The first movable bracket 22 is disposed on the top of the driving component 21, and the second movable bracket is disposed on the bottom of the driving component 21.

[0045] The first adjustment unit 3 includes a first slide rail 31 fixed on the first movable bracket 22. A first slide rod 32 is fitted inside the first slide rail 31. The first slide rod 32 slides within the first slide rail 31 along the second direction y. The first slide rod 32 is fixed to the first slide rail 31 by a fastener 33. In this embodiment, the fastener 33 includes, but is not limited to, a bolt. A nylon washer is provided on the bolt to prevent damage to the surface of the first slide rail 31 when the bolt is fixed.

[0046] The first adjustment unit 3 also includes a movable member 34. The first slide rod 32 extends out of the first slide rail 31 and is connected to the support unit 5 through the movable member 34. The first slide rod 32 and the movable member 34 are rotatably connected. In this embodiment, the first slide rod 32 and the movable member 34 are rotatably connected through a hinge ball structure, but not limited to the latter. The movable member 34 is used to adjust the support unit 5 along a third direction x.

[0047] The movable component 34 includes a first slide block 341 rotatably connected to the first slide rail 31, a supporting unit 5 disposed on the first slide block 341 and sliding along the third direction x on the first slide block 341, and the supporting unit 5 and the first slide block 341 are fixed by a fixing member 35. In this embodiment, the fixing member 35 includes, but is not limited to, a bolt, and the bolt is provided with a nylon washer to prevent damage to the surface of the first slide rail 31 when the bolt is fixed.

[0048] During operation, after the drive unit 21 is started, it drives the first movable bracket 22 and the second movable bracket 23 to move along the first direction. The first adjustment unit 3 and the second adjustment unit 4 move along with it and drive the support unit 5 and the adsorption unit 6 to move together, so as to adjust the support unit 5 and the adsorption unit 6 to the target working height position.

[0049] When adjusting the support unit 5 via the first adjustment unit 3, the first slide rod 32 is driven to slide along the second direction y within the first slide rail 31, causing the support unit 5 to adjust its position in that direction. The moving part 34, through its connection with the support unit 5, enables the support unit 5 to adjust along the third direction x. Then, as needed, the support unit 5 is driven to slide along the third direction on the first slide block 341 to achieve the required position adjustment. During this process, the rotation function of the first slide block 341 allows the support unit 5 to move freely in the required direction. After adjusting to the target position, the support unit 5 is fixed using the fixing part 35 to ensure that its position does not change due to vibration or operation, thus enhancing the stability of the system. This design of the first adjustment unit 3 is suitable for application scenarios that require adjustment in multiple directions. This design can provide accurate adjustment and ensure effective positioning and adjustment in different directions.

[0050] Reference Figure 3 and Figure 4 The second adjustment unit 4 includes a second slide rail 41 fixed on the second movable bracket 23. A second slide rod 42 is fitted inside the second slide rail 41. The second slide rod 42 slides within the second slide rail 41 along the second direction y. The second slide rod 42 and the second slide rail 41 are fixed by a locking member 43. In this embodiment, the locking member 43 includes, but is not limited to, a bolt. A nylon washer is provided on the bolt to prevent damage to the surface of the first slide rail 31 when the bolt is fixed.

[0051] The first slide bar 32 extends out of the first slide rail 31 and is provided with a fixing frame 46. In this embodiment, the fixing frame 46 is arranged along the height direction. The second adjustment unit 4 also includes a rotating member 44 and a sliding member 45. The fixing frame 46 and the second slide bar 42 are rotatably connected through the rotating member 44. The adsorption unit 6 is connected to the fixing frame 46 through the sliding member 45. The sliding member 45 is used to adjust the adsorption unit 6 along the third direction x.

[0052] The sliding member 45 includes a clamping sliding block 47 and a second sliding seat 48 disposed on the fixed frame 46. In this embodiment, there are multiple second sliding seats 48 and they are disposed one-to-one with the suction cups of the adsorption unit 6. The adsorption unit 6 is connected to the clamping sliding block 47. The clamping sliding block 47 is snapped onto the second sliding seat 48 and slides along the third direction x on the second sliding seat 48. The clamping sliding block 47 and the second sliding seat 48 are fixed by the connector 8.

[0053] The connector 8 includes a connecting hole 81 on the clamping sliding block 47 and a connecting groove 82 on the second slide block 48. In this embodiment, the connecting groove 82 is arranged along the third direction x, and the connecting hole 81 and the connecting groove 82 are connected to each other for connecting and fixing the clamping sliding block 47 and the second slide block 48. When fixing, the connecting hole 81 on the clamping sliding block 47 will mate with the connecting groove 82 on the second slide block 48. This mate is achieved by a mechanical structure (such as screws, buckles, etc.) to ensure the fixation and stability of the clamping sliding block 47 on the slide block. By designing the mate connecting hole 81 and the connecting groove 82, assembly and disassembly become simpler. The clamping sliding block 47 and the second slide block 48 can be fixed by a simple insertion or locking action, saving time and labor costs.

[0054] The rotating component 44 includes a hinge structure 9 and a rotating handwheel 49. The second slide rod 42 is rotatably connected to the fixed frame 46 through the hinge structure 9. The rotating handwheel 49 is located on the hinge structure 9 and is used to adjust the rotational deflection of the fixed frame 46. The hinge structure 9 provides a stable rotational connection, ensuring that the fixed frame 46 and the adsorption unit 6 maintain stability during adjustment. The rotating handwheel 49 simplifies the adjustment operation and improves the comfort and efficiency of adjustment.

[0055] When the adsorption unit 6 is adjusted by the second adjustment unit 4, the first slide bar 32 is driven to slide along the second direction y in the first slide rail 31, which drives the fixed frame 46 and the adsorption unit 6 on it to adjust their position in this direction. Through the design of the sliding member 45, the adsorption unit 6 can be adjusted along the third direction x. In the specific adjustment process, the adsorption unit 6 is driven to move along the third direction x on the second slide block 48 by the clamping sliding block 47. After adjusting to the target position, the clamping sliding block 47 is connected and fixed to the second slide block 48 by the connector 8. When fixed, the connecting hole 81 on the clamping sliding block 47 will mate with the connecting groove 82 on the second slide block 48. This mate is fixed by mechanical structure, such as screws, buckles, etc.

[0056] During the rotational deflection adjustment process, since the second slide bar 42 is connected to the fixed frame 46 through the rotating part 44, the fixed frame 46 is allowed to rotate. In the specific adjustment process, the rotating handwheel 49 is rotated, so that the hinge structure 9 drives the fixed frame 46 to rotate around the axis connected to the second slide bar 42. This rotation can adjust the angle of the fixed frame 46 and the adsorption unit 6 on it, thereby realizing the adjustment of the position or direction of the adsorption unit 6.

[0057] Reference Figure 5In this embodiment, the support frame 1 is also provided with a protective net 11 to protect personnel, tooling, and equipment from accidental collisions or damage. The protective net 11 provides additional safety protection and reduces the risk of personnel injury. It forms a protective barrier around the support frame 1, reducing accidents caused by equipment failure or improper operation.

[0058] The implementation principle of the sliding door assembly / disassembly fixture in this application is as follows: The fixture has automated lifting and adjustment functions, thereby reducing the need for manual operation, reducing safety risks during operation, and improving the assembly / disassembly efficiency of the sliding door, reducing the time and labor costs of manual adjustment; the multi-directional adjustment and rotational bias adjustment make this fixture applicable to various types and sizes of sliding doors, increasing its versatility and applicability, and providing important technical support and guarantee for engineering and maintenance operations;

[0059] In the actual work process, according to the work requirements, the entire disassembly and assembly tool is moved to the designated area by the roller 10, and then the lifting unit 2 is started by the electronic control unit 7. The lifting unit 2 starts and drives the support unit 5 and the adsorption unit 6 to adjust to the working position height corresponding to the sliding door. In the actual disassembly work, the lifting unit 2 drives the support unit 5 and the adsorption unit 6 to rise to the working position height of 3.7m above the ground, corresponding to the sliding door.

[0060] The first adjustment unit 3 and the second adjustment unit 4 are used to further adjust the support unit 5 and the adsorption unit 6 respectively. When the support unit 5 is adjusted by the first adjustment unit 3, the first slide rod 32 is driven to slide along the second direction y in the first slide rail 31, which drives the support unit 5 to adjust its position in this direction. The moving part 34, through its connection with the support unit 5, enables the support unit 5 to be adjusted along the third direction x. Then, as needed, the support unit 5 is driven to slide along the third direction on the first slide block 341 to achieve the required position adjustment. During this process, the rotation function of the first slide block 341 allows the support unit 5 to move freely in the required direction. After adjusting to the target position, the support unit 5 is fixed by the fixing part 35.

[0061] When adjusting the adsorption unit 6 via the second adjustment unit 4, the first slide rod 32 is driven to slide along the second direction y within the first slide rail 31, thereby adjusting the position of the fixed frame 46 and the adsorption unit 6 on it in this direction. Through the design of the sliding member 45, the adsorption unit 6 can be adjusted along the third direction x. In the specific adjustment process, the adsorption unit 6 is moved along the third direction x on the second slide block 48 by the clamping sliding block 47. After adjusting to the target position, the clamping sliding block 47 is connected and fixed to the second slide block 48 using the connecting member 8. In the rotational deflection adjustment process, since the second slide rod 42 is connected to the fixed frame 46 through the rotating member 44, the rotational movement of the fixed frame 46 is allowed. In the specific adjustment process, the rotating handwheel 49 is rotated, causing the hinge structure 9 to drive the fixed frame 46 to rotate around the axis connected to the second slide rod 42. This rotation can adjust the angle of the fixed frame 46 and the adsorption unit 6 on it, thereby realizing the adjustment of the position or direction of the adsorption unit 6.

[0062] After adjustment, the drive mechanism of the sliding door is supported and fixed by the support unit 5, and the door leaf of the sliding door is fixed by the adsorption unit 6, thus completing the fixing of the sliding door. Then, the lifting unit 2 is controlled by the electronic control unit 7 to lower the support unit 5 and the adsorption unit 6 to a height of 1.7m above the ground, completing the disassembly of the sliding door. The installation steps of the sliding door are the reverse of the above steps.

[0063] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A tooling for disassembling and assembling a sliding door, characterized in that: The device includes a support frame (1), and a support unit (5) and an adsorption unit (6) disposed on the support frame (1). The support unit (5) and the adsorption unit (6) are used to fix the drive mechanism and the door leaf of the sliding door, respectively. The support unit (5) and the adsorption unit (6) are connected to the support frame (1) through a lifting unit (2). The lifting unit (2) is used to drive the support unit (5) and the adsorption unit (6) to move along a first direction. The supporting unit (5) and the adsorption unit (6) are respectively connected to the lifting unit (2) through the first adjusting unit (3) and the second adjusting unit (4). The first adjusting unit (3) and the second adjusting unit (4) are respectively used to adjust the supporting unit (5) and the adsorption unit (6) along the second direction and the third direction, and to adjust the rotational deflection of the supporting unit (5) and the adsorption unit (6).

2. The sliding door assembly / disassembly fixture according to claim 1, characterized in that: It also includes an electronic control unit (7), which is used to control the opening and closing of the lifting unit (2), thereby controlling the support unit (5) and the adsorption unit (6) to move to the corresponding working position.

3. The sliding door assembly / disassembly fixture according to claim 1, characterized in that: The lifting unit (2) includes a drive member (21), a first movable bracket (22) and a second movable bracket (23). The first adjustment unit (3) and the second adjustment unit (4) are respectively connected to the first movable bracket (22), the second movable bracket (23) and the drive member (21). The drive member (21) is used to drive the first movable bracket (22) and the second movable bracket (23) to move along the first direction.

4. The sliding door assembly / disassembly fixture according to claim 3, characterized in that: The first adjustment unit (3) includes a first slide rail (31) fixed on the first movable bracket (22), a first slide rod (32) is fitted inside the first slide rail (31), the first slide rod (32) slides in the second direction inside the first slide rail (31), and the first slide rod (32) is fixed to the first slide rail (31) by fasteners (33); The first adjustment unit (3) further includes a movable component (34), the first slide rod (32) extends out of the first slide rail (31) and is connected to the support unit (5) through the movable component (34), the first slide rod (32) is rotatably connected to the movable component (34), and the movable component (34) is used to adjust the support unit (5) along the third direction.

5. The sliding door assembly / disassembly fixture according to claim 4, characterized in that: The movable component (34) includes a first slide block (341) rotatably connected to the first slide rail (31), the supporting unit (5) is disposed on the first slide block (341) and slides along the third direction on the first slide block (341), and the supporting unit (5) is fixed to the first slide block (341) by a fixing component (35).

6. The sliding door assembly / disassembly fixture according to claim 1, characterized in that: The second adjustment unit (4) includes a second slide rail (41) fixed on the second movable bracket (23), a second slide rod (42) is fitted inside the second slide rail (41), the second slide rod (42) slides in the second direction inside the second slide rail (41), the second slide rod (42) and the second slide rail (41) are fixed by a locking member (43), and the first slide rod (32) extends out of the first slide rail (31) and is provided with a fixing bracket (46); The second adjustment unit (4) further includes a rotating part (44) and a sliding part (45). The fixed frame (46) and the second slide rod (42) are rotatably connected through the rotating part (44). The adsorption unit (6) is connected to the fixed frame (46) through the sliding part (45). The sliding part (45) is used to adjust the adsorption unit (6) along the third direction.

7. The sliding door assembly / disassembly fixture according to claim 6, characterized in that: The sliding member (45) includes a clamping sliding block (47) and a second slide (48) disposed on the fixed frame (46). The adsorption unit (6) is connected to the clamping sliding block (47). The clamping sliding block (47) is clamped on the second slide (48) and slides along a third direction on the second slide (48). The clamping sliding block (47) and the second slide (48) are fixed by a connector (8).

8. The sliding door assembly / disassembly fixture according to claim 7, characterized in that: The connector (8) includes a connecting hole (81) on the clamping sliding block (47) and a connecting groove (82) on the second slide (48). The connecting hole (81) and the connecting groove (82) are connected and arranged in communication for connecting and fixing the clamping sliding block (47) and the second slide (48).

9. The sliding door assembly / disassembly fixture according to claim 6, characterized in that: The rotating component (44) includes a hinge structure (9) and a rotating handwheel (49). The second slide rod (42) and the fixed frame (46) are rotatably connected through the hinge structure (9). The rotating handwheel (49) is located on the hinge structure (9) and is used to adjust the rotational deflection of the fixed frame (46).

10. The sliding door assembly / disassembly fixture according to claim 1, characterized in that: The bottom of the support frame (1) is provided with several rollers (10).

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