Electromechanical module secondary transport system

Abstract

This application relates to the field of transportation equipment, and more particularly to a secondary transportation system for electromechanical modules. The system includes a trolley body, a lifting mechanism, an adjusting device, and a lifting platform. The lifting mechanism includes a support plate slidably connected to the trolley body in a vertical direction. The adjusting device includes a horizontal position adjusting component, which in turn includes an adjusting disc. The support plate has a movable cavity inside, and the adjusting disc is installed in the movable cavity and can move arbitrarily in the horizontal direction. The lifting platform is mounted on the adjusting disc. This application facilitates the installation of electromechanical modules by workers.

Description

Technical Field

[0001] This application relates to the technical field of transportation equipment, and in particular to a secondary transportation system for electromechanical modules. Background Technology

[0002] Electromechanical modules refer to modular devices or mechanisms that are assembled during construction. For example, during pipeline installation, mounting brackets are usually fixed to the pipeline to form pipeline modules; then the mounting brackets are installed on the top or side walls of the building to complete the pipeline installation.

[0003] During the actual installation of the pipeline, trucks transport the modules to the construction site, and then workers use trolleys (such as flatbed trucks or wheelbarrows) to transport the modules to the designated location. Then, by attaching electric hoists or manual hoists to the designated location, the electric hoists are used to lift the modules and install them on the roof of the building.

[0004] During module installation, workers typically pre-install electric or manual hoists in designated positions. Then, they push the trolley directly beneath the hoist. However, workers often cannot push the trolley completely under the hoist in one go; adjustments are usually necessary based on the specific situation. Furthermore, electric or manual hoists are relatively unstable when lifting modules, often requiring worker support. Therefore, the installation of electromechanical modules in this technology is inconvenient, resulting in a heavy workload for workers. Utility Model Content

[0005] To facilitate the installation of electromechanical modules and reduce the workload of staff, this application provides a secondary transportation system for electromechanical modules.

[0006] The secondary transportation system for electromechanical modules provided in this application adopts the following technical solution:

[0007] A secondary transport system for electromechanical modules includes a trolley body, a lifting mechanism, an adjusting device, and a lifting platform. The lifting mechanism includes a lifting plate slidably connected to the trolley body in a vertical direction. The adjusting device includes a horizontal position adjusting component, which includes an adjusting plate. The lifting plate has a movable cavity, and the adjusting plate is installed in the movable cavity and can move arbitrarily in the horizontal direction. The lifting platform is installed on the adjusting plate.

[0008] By adopting the above technical solution, when electromechanical modules need to be installed during construction, the modules are placed on a lifting platform. Workers then manually or using traction equipment roughly move the trolley to the installation position. The lifting plate is then raised, lifting the modules to a certain height. Workers can then fine-tune the horizontal position of the modules using an adjustment disc, facilitating installation. Compared to traditional methods using manual or electric hoists, this method saves workers the step of setting up the hoists and eliminates the need to pre-install screws for this purpose. Furthermore, the adjustment disc allows for precise positioning, eliminating the need for workers to repeatedly push the trolley to adjust the module's position. This facilitates the transportation and installation of the modules, reducing the workload for workers.

[0009] Optionally, the horizontal position adjustment assembly further includes a drive assembly, which includes a rotating rod and a sliding rod. One end of the rotating rod is rotatably connected to the support plate, and the other end extends in a direction perpendicular to its own rotation axis. One end of the sliding rod is fixedly connected to the adjustment disc, and the other end is slidably connected to the rotating rod along the length of the rotating rod.

[0010] By adopting the above technical solution, the sliding rod can drive the adjusting disk to move closer to or further away from the rotation axis of the rotating rod. Rotating the rotating rod can drive the adjusting disk to rotate around the rotation axis of the rotating rod. The two work together to move the adjusting disk to any position within the fan-shaped area formed by the rotation of the rotating rod, thereby achieving horizontal adjustment of the electromechanical module.

[0011] Optionally, the drive assembly further includes a worm gear assembly and a first drive member, wherein the first drive member is connected to the rotating rod via the worm gear assembly, and the first drive member can drive the rotating rod to rotate.

[0012] By adopting the above technical solution, the rotation of the rotating rod is controlled through the worm gear assembly and the first driving component. Simultaneously, due to the self-locking property of the worm gear assembly, the rotating rod is not easily rotated under normal conditions, thereby improving the stability of the adjusting disc during the installation of the electromechanical module.

[0013] Optionally, the sliding rod can rotate relative to the rotating rod, and the axis of rotation of the sliding rod relative to the rotating rod is parallel to the axis of rotation of the rotating rod itself.

[0014] By adopting the above technical solution, the sliding rod can rotate relative to the rotating rod, thereby enabling the adjusting plate to drive the lifting platform to rotate. During the installation of the electromechanical module, workers can rotate the adjusting plate according to the actual construction environment, thereby changing the length direction of the electromechanical module's pipes, further facilitating the installation of the electromechanical module.

[0015] Optionally, the adjustment device further includes a leveling adjustment component, which includes a rotating ball and a movable rod. A spherical groove is provided on the side of the adjustment disc away from the ground. The rotating ball is embedded in the spherical groove and can rotate arbitrarily. One end of the movable rod is connected to the rotating ball, and the other end is connected to the lifting platform.

[0016] By adopting the above technical solution, rotating the rotating ball allows the end of the movable rod away from the rotating ball to tilt in different directions, thereby changing the levelness of the bearing surface of the lifting platform. This enables the secondary transportation equipment to cope with situations where the ground flatness in the construction environment is poor, causing multiple flanges of the electromechanical module to not fit snugly against the building's roof, further facilitating the installation of the electromechanical module by workers.

[0017] Optionally, the lifting plate is further provided with a support assembly, which includes a support rod and a limiting rod. One end of the support rod is slidably connected to the lifting plate in a vertical direction, and the other end abuts against the lower surface of the lifting platform. The limiting rod is slidably connected to the lifting plate in a direction perpendicular to the sliding direction of the support rod. Sliding the limiting rod can make the limiting rod press against the support rod.

[0018] By adopting the above technical solution, after the leveling of the lifting platform is adjusted, the sliding support rod supports the lifting platform. On the one hand, the support rod prevents the lifting platform from continuing to rotate, improving the stability of the lifting platform during the installation of the electromechanical module; on the other hand, the movable rod and the support rod support the lifting platform simultaneously, sharing the force received by the movable rod and improving the service life of the movable rod.

[0019] Optionally, the support assembly further includes an elastic element mounted on the lifting plate, the elastic element being used to maintain the tendency of the support rod to move toward the lifting platform.

[0020] By adopting the above technical solution, under the action of the elastic element, the support rod can continuously abut against the lifting platform during the process of adjusting the level of the lifting platform. This allows the staff to directly slide the limit rod to lock the support rod after the level of the lifting platform is adjusted, thereby supporting the lifting platform and reducing the workload of the staff.

[0021] Optionally, the support assembly further includes an adjusting ball and a bonding plate. The adjusting ball is fixedly connected to one end of the support rod near the lifting platform, and the bonding plate is connected to the adjusting ball. The adjusting ball can rotate arbitrarily relative to the bonding plate, and the side of the bonding plate near the lifting platform is in contact with the lifting platform.

[0022] By adopting the above technical solution, the contact area between the support rod and the lifting platform is increased by using the bonding plate, thereby improving the stability of the support component for the lifting platform.

[0023] Optionally, multiple sets of the support components are spaced apart on the lifting plate.

[0024] By adopting the above technical solution, multiple sets of support components support different positions of the lifting platform, thereby further improving the stability of the lifting platform during use.

[0025] Optionally, the lifting mechanism further includes a winch assembly, which includes a pull rope and a winding roller. The winding roller is rotatably connected to the trolley body. One end of the pull rope is connected to the lifting plate, and the other end is connected to the side of the winding roller. The rotation of the winding roller can drive the lifting plate to rise and fall.

[0026] By adopting the above technical solution, rotating the winding roller allows the traction rope to be wound around the winding roller, thereby driving the lifting plate upward. Rotating the winding roller causes the traction rope to unwind from the winding roller, and under the action of gravity, the lifting plate can move downward, realizing the lifting and lowering of the lifting plate.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The trolley is used to transport the electromechanical module to the designated position. Then, the controller controls the lifting plate to raise the electromechanical module. Once the electromechanical module reaches a certain position, the operator can use the controller to control the rotating rod and sliding rod to fine-tune the horizontal position of the adjustment plate. This eliminates the need for the operator to repeatedly push the trolley to adjust the position of the electromechanical module, thus reducing their workload.

[0029] 2. By controlling the limit rod to move away from the support rod through the controller, the limit on the support rod is canceled. At this time, the staff applies force to the lifting platform, and the rotating ball can rotate, thereby changing the level of the bearing surface of the lifting platform. This allows the multiple flanges on the electromechanical module of the lifting platform to fit against the building's top wall, making it easier for the staff to fix the electromechanical module. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0031] Figure 2This is a schematic diagram of the structure of the adjustment device according to an embodiment of this application.

[0032] Figure 3 This is an embodiment of the present application. Figure 2 Enlarged view of section A.

[0033] Figure 4 This is a schematic diagram of the structure of the leveling adjustment component according to an embodiment of this application.

[0034] Reference numerals: 1. Lifting platform; 2. Lifting mechanism; 21. Lifting plate; 22. Slide rod; 23. Winching assembly; 231. Pull rope; 232. Guide wheel; 233. Winding roller; 3. Adjusting device; 4. Levelness adjustment assembly; 41. Movable rod; 42. Rotating ball; 5. Horizontal position adjustment assembly; 51. Adjusting disc; 52. Drive assembly; 521. Rotating rod; 522. Slide rod; 523. Worm gear assembly; 524. First drive component; 525. Second drive component; 526. Rotating sleeve; 6. Support assembly; 61. Support rod; 62. Limiting rod; 63. Elastic element; 64. Third drive component; 65. Adhesive plate; 66. Adjusting ball; 7. Trolley body. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0036] In this embodiment, the electromechanical module includes a pipe and two U-shaped frames. The two U-shaped frames are spaced apart along the length of the pipe, and the openings of the U-shaped frames face away from the ground. The pipe passes through the interior of the U-shaped frames. Flanges are provided at both ends of the U-shaped frames for connection to the building's roof wall. The flanges are fixed to the building's roof wall with bolts to achieve the installation of the module.

[0037] This application discloses a secondary transportation system for electromechanical modules. (Refer to...) Figure 1A secondary transport system for electromechanical modules includes a trolley body 7 and a lifting platform 1, a lifting mechanism 2, and an adjusting device 3 mounted on the trolley body 7. The adjusting device 3 is mounted on the lifting mechanism 2, which can drive the adjusting device 3 to rise and fall. The lifting platform 1 has a plate-like structure and is horizontally mounted on the adjusting device 3. The adjusting device 3 is used to adjust the position of the lifting platform 1 on the horizontal plane and the parallelism between the lifting platform 1's bearing surface (in this embodiment, the bearing surface refers to the side of the lifting platform 1 away from the ground) and the ground. In use, the electromechanical module is placed on the trolley body 7. The trolley body 7 is manually pulled to a specific position by workers or with the help of traction equipment. Then, the lifting mechanism 2 is controlled to drive the adjusting device 3 to rise and fall, thereby driving the lifting platform 1 to rise and fall, thus realizing the raising and lowering of the electromechanical module. After the electromechanical module rises to the specified height, the adjusting components can fine-tune the horizontal position of the electromechanical module and the horizontality of the lifting platform's bearing surface so that multiple flanges can fit against the building's roof. After the position of the electromechanical module is adjusted, workers can use screws to fix the flanges to the building's roof.

[0038] Reference Figure 1 The lifting mechanism 2 includes a lifting plate 21, a sliding rod 22, and a winch assembly 23. The sliding rod 22 is vertically positioned above the trolley body 7, and one end of the sliding rod 22 near the trolley body 7 is welded to the trolley body 7. The lifting plate 21 is a plate-shaped structure and is horizontally positioned above the trolley body 7. Through holes are provided on the lifting plate 21 corresponding to the positions of the sliding rod 22, and the lifting plate 21 is slidably fitted onto the sliding rod 22 along its length. The winch assembly 23 is mounted on the trolley body 7 and is used to drive the lifting plate 21 to slide along the length of the sliding rod 22. To improve the stability of the lifting plate 21 during sliding, multiple sliding rods 22 can be arranged horizontally; in this embodiment, two are used.

[0039] Reference Figure 1 The winch assembly 23 includes a pull rope 231 and a guide wheel 232. The guide wheel 232 is rotatably connected between two slide bars 22 around its own axis. One end of the pull rope 231 is fixedly connected to the lifting plate 21, and the other end passes over the guide wheel 232 and extends vertically downward. Pulling down the end of the pull rope 231 away from the lifting plate 21 can drive the lifting platform 1 to rise. The winch assembly 23 also includes a winding roller 233 and a servo motor. The winding roller 233 is rotatably connected to the trolley body 7 around its own axis, and the end of the pull rope 231 away from the lifting plate 21 is fixedly connected to the side of the winding roller 233. The housing of the servo motor is welded to the trolley body 7, and the output shaft of the servo motor is coaxially welded to the winding roller 233. The rotation of the output shaft of the servo motor can drive the winding roller 233 to rotate, thereby enabling the pull rope 231 to wind around or unwind from the winding roller 233, realizing the lifting of the lifting plate 21.

[0040] Reference Figure 1 After the lifting plate 21 raises the electromechanical module to the designated position, the position of the electromechanical module is adjusted by the adjusting device 3. The adjusting device 3 includes a leveling adjustment component 4 and a leveling position adjustment component 5. The leveling position adjustment component 5 is mounted on the lifting plate 21, and the leveling adjustment component 4 is mounted on the leveling position adjustment component 5. The leveling position adjustment component 5 can drive the leveling adjustment component 4 to move in the horizontal direction. The lifting platform 1 is mounted on the leveling adjustment component 4, and the leveling adjustment component 4 is used to drive the lifting platform 1 to rotate, thereby changing the angle between the lifting platform 1 and the horizontal plane.

[0041] Reference Figure 2 and Figure 3 The horizontal position adjustment component 5 includes an adjustment disk 51 and a drive component 52. The adjustment disk 51 has a disc-shaped structure. A circular movable cavity is formed inside the lifting plate 21, and the adjustment disk 51 is disposed parallel to the lifting plate 21 within the movable cavity. The diameter of the movable cavity is larger than the diameter of the adjustment disk 51, allowing the movable disk to move arbitrarily in the horizontal direction within the movable cavity. (Refer to...) Figure 1 and Figure 2 The leveling adjustment component 4 is installed on the side of the adjustment plate 51 away from the ground, and the drive component 52 is installed on the side of the adjustment plate 51 close to the ground. Circular clearance holes are provided on the lifting plate 21 corresponding to the positions of the drive component 52 and the leveling adjustment component 4. The diameter of the clearance holes is smaller than the diameter of the adjustment plate 51 to reduce the occurrence of the adjustment plate 51 detaching from the movable cavity.

[0042] Reference Figure 2 The drive assembly 52 includes a rotating rod 521 and a sliding rod 522. The sliding rod 522 is a cylindrical rod-shaped structure. One end of the rotating rod 521 is rotatably connected to the side of the lifting plate 21 near the ground, and the other end extends towards the sliding rod 522 in a direction perpendicular to its own rotation axis. One end of the sliding rod 522 is coaxially welded to the side of the adjusting plate 51 away from the ground. A sliding groove is provided on the rotating rod 521 corresponding to the position of the sliding rod 522. The end of the sliding rod 522 away from the adjusting plate 51 is slidably connected in the sliding groove along the length of the rotating rod 521. The rotation axis of the rotating rod 521 is perpendicular to the lifting plate 21. Rotating the rotating rod 521 can drive the adjusting plate 51 to rotate around the rotation axis of the rotating rod 521; sliding the sliding rod 522 can drive the adjusting plate 51 to move closer to or away from the rotation axis of the rotating rod 521. The two work together to adjust the position of the adjusting plate 51 in the horizontal direction.

[0043] Reference Figure 2The drive assembly 52 further includes a worm gear assembly 523 and a first drive member 524. The worm gear assembly 523 includes a worm gear and a worm meshing with the worm gear. The worm gear is rotatably connected to the lifting plate 21 around its own axis, and the rotating rod 521 is welded to the worm gear, realizing the rotatable connection of the rotating rod 521. The worm is rotatably connected to the lifting plate 21, and the first drive member 524 is used to drive the worm to rotate. In this embodiment, the first drive member 524 is a servo motor. The housing of the servo motor is welded to the lifting plate 21, and the output shaft of the servo motor is coaxially welded to the worm. The rotation of the output shaft of the servo motor can drive the worm to rotate, thereby driving the rotating rod 521 to rotate. Moreover, due to the self-locking property between the worm gear and the worm, the position of the rotating rod 521 is not easy to move after adjustment, thus making the lifting platform 1 more stable during the lifting process of the electromechanical module.

[0044] Reference Figure 2 The drive assembly 52 also includes a second drive component 525 for rotating the sliding rod 522. In this embodiment, the second drive component 525 is an electric push rod. The outer shell of the electric push rod is welded to the rotating rod 521, and a rotating sleeve 526 is welded to the piston rod end of the electric push rod. The rotating sleeve 526 has a circular structure and is coaxially located at the end of the sliding rod 522 away from the adjusting plate 51, realizing the rotational connection between the piston rod of the electric push rod and the sliding rod 522. During the installation of the electromechanical module, the operator can rotate the adjusting plate 51 to adjust the direction of the pipe length in the electromechanical module.

[0045] Reference Figure 2 and Figure 4 The leveling adjustment component 4 includes a movable rod 41 and a rotating ball 42. The rotating ball 42 is spherical and is located on the side of the adjustment disk 51 away from the ground, with the axis of the adjustment disk 51 passing through the center of the rotating ball 42. A spherical groove is provided on the adjustment disk 51 corresponding to the position of the rotating ball 42, and the rotating ball 42 is embedded in the spherical groove and can rotate freely. The movable rod 41 is a cylindrical rod structure, with one end welded to the movable ball and the other end welded to the lifting platform 1. Rotating the rotating ball 42 can drive the movable rod 41 to rotate, thereby driving the lifting platform 1 to rotate, thus adjusting the levelness of the bearing surface of the lifting platform 1.

[0046] Reference Figure 2 and Figure 3The lifting plate 21 is also equipped with a support assembly 6, which includes a support rod 61, which is a rectangular rod structure. A sliding groove is provided on the lifting plate 21. One end of the support rod 61 is slidably connected to the sliding groove in a direction perpendicular to the support plate, and the other end abuts against the lifting platform 1. The support assembly 6 also includes a limiting rod 62. A receiving groove is provided on the side wall of the sliding groove, and the limiting rod 62 is slidably connected to the receiving groove in a direction perpendicular to the sliding direction of the support rod 61. The sliding limiting rod 62 allows one end of the limiting rod 62 to press against the support rod 61, thus limiting the support rod 61 under the action of friction. During the installation of the electromechanical module, after the height of the lifting platform 1 and the levelness of the bearing surface of the lifting platform 1 are adjusted, the sliding support rod 61 can be moved to abut against the bottom of the lifting platform 1 to support the platform, thereby improving the stability of the lifting platform 1 during the installation of the electromechanical module.

[0047] Reference Figure 2 and Figure 3 The support assembly 6 also includes an elastic element 63, which is installed in the sliding groove. The elastic element 63 is used to maintain the tendency of the support rod 61 to move closer to the lifting platform 1. In this embodiment, the elastic element 63 is a compression spring. One end of the compression spring is welded to the side wall of the sliding groove near the ground, and the other end is welded to the side wall of the support rod 61 near the ground. The compression spring is in a compressed state. The support assembly 6 also includes a third driving element 64 for driving the movement of the limiting rod 62. In this embodiment, the third driving element 64 is an electric push rod. The outer shell of the electric push rod is welded to the lifting plate 21, and the piston rod of the electric push rod is welded to the limiting rod 62. When the level of the lifting platform 1 is adjusted by the leveling adjustment assembly 4, the support rod 61 can continuously abut against the lifting platform 1. After the position and angle of the lifting platform 1 are adjusted, the limit rod 62 is moved by the controller to support the lifting platform 1.

[0048] Reference Figure 2 and Figure 3 The support assembly 6 also includes a bonding plate 65 and an adjusting ball 66. The bonding plate 65 has a plate-like structure and is located above the support rod 61. A spherical groove is formed on the side of the bonding plate 65 near the support rod 61, and the adjusting ball 66 is embedded in the spherical groove and can rotate freely. One end of the support rod 61 near the bonding plate 65 is welded to the adjusting ball 66. The side of the bonding plate 65 near the lifting platform 1 is in contact with the lifting platform 1, increasing the contact area between the support rod 61 and the lifting platform 1, and improving the stability of the support assembly 6 in supporting the lifting platform 1.

[0049] Reference Figure 2To further improve the stability of the lifting platform 1 during use, multiple sets of support components 6 can be set on the lifting plate 21. In this embodiment, four sets are set, and the four sets of support components 6 are arranged in a rectangular pattern on the lifting plate 21.

[0050] The implementation principle of the secondary transportation system for electromechanical modules in this application embodiment is as follows: Under normal conditions, the lower limit rod 62 is locked to the support rod 61, and the lifting platform 1 and the adjusting plate 51 can be regarded as a whole. When installing the electromechanical module, the electromechanical module is placed on the lifting platform 1, and then the staff pushes the trolley body 7 to transport the electromechanical module to the approximate installation position. Then, the controller controls the servo motor to drive the winding roller 233 to rotate. As the winding roller 233 rotates, the pull rope 231 is wound around the winding roller 233, thereby driving the lifting plate 21 to rise. When the electromechanical module rises to the moving height, the rotating rod 521 is controlled to rotate, and the sliding rod 522 is controlled to slide, so as to achieve fine adjustment of the position of the electromechanical module in the horizontal direction. At the same time, the staff can control the electric push rod to move the limit rod 62 away from the support rod 61, thereby canceling the limitation on the support rod 61, and thus making the support platform movable. At this time, force is applied to the lifting platform 1 to adjust the level of the bearing surface of the lifting platform 1. After the level of the lifting platform 1 is adjusted, the controller controls the third drive component 64 to drive the limit rod 62 to abut against the support rod 61 to limit and support the lifting platform 1, so as to facilitate the staff to fix the flange on the electromechanical module.

[0051] 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 secondary transport system for electromechanical modules, comprising a trolley body (7), characterized in that: It also includes a lifting mechanism (2), an adjustment device (3), and a lifting platform (1); the lifting mechanism (2) includes a lifting plate (21) that is slidably connected to the trolley body (7) in the vertical direction; the adjustment device (3) includes a horizontal position adjustment component (5); the horizontal position adjustment component (5) includes an adjustment plate (51); the lifting plate (21) has a movable cavity; the adjustment plate (51) is installed in the movable cavity and can move arbitrarily in the horizontal direction; the lifting platform (1) is installed on the adjustment plate (51); The horizontal position adjustment assembly (5) further includes a drive assembly (52), which includes a rotating rod (521) and a sliding rod (522). One end of the rotating rod (521) is rotatably connected to the support plate (21), and the other end extends in a direction perpendicular to its own rotation axis. One end of the sliding rod (522) is fixedly connected to the adjustment disk (51), and the other end is slidably connected to the rotating rod (521) along the length direction of the rotating rod (521). A sliding groove is provided on the rotating rod (521) corresponding to the position of the sliding rod (522), and the sliding rod (522) is away from the adjustment disk (51). One end of the sliding rod (521) is slidably connected in the sliding groove along the length direction of the rotating rod (521); the drive assembly (52) also includes a second drive member (525) for driving the sliding rod (522) to rotate, the second drive member (525) is an electric push rod; the outer shell of the electric push rod is welded to the rotating rod (521), and the piston rod end of the electric push rod is welded with a rotating sleeve (526); the rotating sleeve (526) is a circular ring structure, and the rotating sleeve (526) is coaxially located at the end of the sliding rod (522) away from the adjusting plate (51), so as to realize the rotational connection between the piston rod of the electric push rod and the sliding rod (522).

2. The electromechanical module secondary transportation system according to claim 1, characterized in that: The drive assembly (52) further includes a worm gear assembly (523) and a first drive member (524). The first drive member (524) is connected to the rotating rod (521) through the worm gear assembly (523), and the first drive member (524) can drive the rotating rod (521) to rotate.

3. The electromechanical module secondary transportation system according to claim 1, characterized in that: The sliding rod (522) is rotatable relative to the rotating rod (521), and the axis of rotation of the sliding rod (522) relative to the rotating rod (521) is parallel to the axis of rotation of the rotating rod (521) itself.

4. A secondary transportation system for electromechanical modules according to any one of claims 2-3, characterized in that: The adjustment device (3) further includes a level adjustment component (4), which includes a rotating ball (42) and a movable rod (41). The adjustment disk (51) has a spherical groove on its side away from the ground. The rotating ball (42) is embedded in the spherical groove and can rotate arbitrarily. One end of the movable rod (41) is connected to the rotating ball (42), and the other end is connected to the lifting platform (1).

5. The electromechanical module secondary transportation system according to claim 4, characterized in that: The lifting plate (21) is also provided with a support assembly (6), which includes a support rod (61) and a limiting rod (62). One end of the support rod (61) is slidably connected to the lifting plate (21) in the vertical direction, and the other end abuts against the lower surface of the lifting platform (1). The limiting rod (62) is slidably connected to the lifting plate (21) in a direction perpendicular to the sliding direction of the support rod (61). Sliding the limiting rod (62) can make the limiting rod (62) press against the support rod (61).

6. The electromechanical module secondary transportation system according to claim 5, characterized in that: The support assembly (6) also includes an elastic element (63) mounted on the lifting plate (21), which is used to keep the support rod (61) moving toward the lifting platform (1).

7. The electromechanical module secondary transportation system according to claim 6, characterized in that: The support assembly (6) further includes an adjusting ball (66) and a bonding plate (65). The adjusting ball (66) is fixedly connected to one end of the support rod (61) near the lifting platform (1). The bonding plate (65) is connected to the adjusting ball (66), and the adjusting ball (66) can rotate arbitrarily relative to the bonding plate (65). The side of the bonding plate (65) near the lifting platform (1) is bonded to the lifting platform (1).

8. The electromechanical module secondary transportation system according to claim 7, characterized in that: The support components (6) are arranged in multiple sets at intervals on the lifting plate (21).

9. The electromechanical module secondary transportation system according to claim 1, characterized in that: The lifting mechanism (2) also includes a winch assembly (23), which includes a pull rope (231) and a winding roller (233). The winding roller (233) is rotatably connected to the trolley body (7). One end of the pull rope (231) is connected to the lifting plate (21), and the other end is connected to the side of the winding roller (233). The rotation of the winding roller (233) can drive the lifting plate (21) to rise and fall.

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