A mobile transformer access device and method of rapid deployment

Abstract

The present application relates to the technical field of transformer deployment, and especially relates to a mobile transformer access device and a rapid deployment method. A transformer chamber is fixedly arranged in an integrated box; a mounting module is arranged in the transformer chamber and is used for carrying a transformer; a fixed guide rail is arranged at the bottom of the mounting module and is slidably connected with the bottom of the transformer chamber; a supporting module is fixedly connected with the bottom of the integrated box and is used for adjusting the overall height of the integrated box. The mounting base with sliding rails is used to realize pre-assembly of the transformer in a warehouse, on-site pushing and positioning, and rapid leveling without foundation construction and in complex terrain by cooperating with the lifting supporting assembly at the bottom of the box, so that fast assembly and fast disassembly are realized, the time consumption for on-site installation is greatly shortened from 15.5 hours in the traditional mode to less than 1.4 hours, the number of operating personnel is reduced from 15 to 4, and the arc-extinguishing switch is supported to be installed for live working to realize zero power-off access. The device can be hoisted and transported as a whole, and multiple devices can be recycled, so that rapid response, safety and reliability, and economic benefits are considered.

Description

Technical Field

[0001] This invention relates to the field of transformer deployment technology, and in particular to a mobile transformer access device and a rapid deployment method. Background Technology

[0002] In power distribution network operation and maintenance, seasonal load surges often occur during tobacco curing season, tea processing season, and agricultural irrigation, requiring temporary power capacity increases. Traditional solutions employ a construction model of on-site pole erection, platform installation, and transformer hoisting. The entire deployment includes pre-dug pole pits and chassis, on-site hoisting and vertical adjustment of the poles, a channel steel platform fixed to the poles with clamps and bolts, and the transformer body hoisted onto the platform by a crane and secured with bolts. This traditional deployment process has the following significant drawbacks: First, the on-site construction process is complex, involving over 50 steps in mechanical installation, including pole erection, platform installation, and transformer hoisting and securing, requiring 25 types of supporting materials. On-site mechanical installation alone takes 15.5 hours; with preparation and equipment scheduling, a single installation takes 2 to 3 days and requires more than 15 personnel. The entire system is a fixed structure, meaning it cannot be quickly disassembled and relocated once installed. After seasonal load peaks, the transformer is often under light load, resulting in resource waste; if it needs to be moved to another transformer area, the entire disassembly, hoisting, and reinstallation process must be repeated.

[0003] In reality, traditional processes have stringent requirements for site conditions, such as excavation and ground leveling. The pole foundations also have requirements for soil bearing capacity, making them unsuitable for complex terrains such as slopes, farmland, and hillsides.

[0004] Therefore, existing transformer access devices lack integrated, mobile, and rapid deployment capabilities in terms of mechanical structure, making it difficult to meet the on-site requirements of "quick connection, quick disconnection, and immediate use." There is a need for a mobile transformer access device and rapid deployment method that is easy to operate, highly compatible, and quick to install and deploy to meet on-site needs. Summary of the Invention

[0005] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this section, the abstract and title of the invention. Such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] Given that the existing technologies mentioned above involve cumbersome and complex deployment devices and processes, extremely high costs, and very demanding site requirements, it is difficult to meet the urgent needs of seasonal load surges and temporary on-site power supply capacity expansion.

[0007] Therefore, the technical problem to be solved by the present invention is to design a mobile transformer access device and a rapid deployment method that is easy to operate, highly compatible, and quick to install and deploy to meet on-site needs.

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a mobile transformer access device, comprising, The integrated enclosure has a fixed internal transformer compartment. The mounting module is installed inside the transformer room to support the transformer. A fixed guide rail is installed at the bottom of the mounting module, and the fixed guide rail is slidably connected to the bottom of the transformer room. The support module is fixedly connected to the bottom of the integrated cabinet, allowing for adjustment of the overall height of the integrated cabinet.

[0009] As an improvement of the present invention, A positioning block is set on the surface of the fixed guide rail, and a transmission rod is connected to one side of the positioning block; A mating block is provided on the outer wall of the transmission rod, and the mating block moves along the outer wall of the transmission rod.

[0010] As an improvement of the present invention, One end of the fixed guide rail is fixedly connected to a buffer plate, and the buffer plate has a through-hole for receiving; The transmission assembly is installed through receiving holes on both sides of the buffer plate; The transmission assembly and transmission rod are connected.

[0011] As an improvement of the present invention, The fixed guide rail is mounted on the extended slide rail, and the extended slide rail is fixedly connected to the inner wall of the transformer room. A pair of limit posts are installed on the surface of the fixed guide rail; The mating block moves along the outer wall of the transmission rod between the limiting posts.

[0012] As an improvement of the present invention, The support module includes a lifting platform column, with a lifting cavity vertically opened on one side of the lifting platform column; A connecting column is slidably installed inside the lifting cavity, and a snap-fit ​​protrusion is provided at the other end of the connecting column, which is inserted into the integrated box.

[0013] As an improvement of the present invention, The lifting drive unit is installed on the other side of the lifting platform column; The lifting drive component drives the connecting column to move.

[0014] As an improvement of the present invention, The bottom of the integrated enclosure is fixedly equipped with reinforcing strips; The top of the integrated housing is connected to a mounting hole, and a CNC assembly is installed on the side wall. The CNC assembly is used for external data monitoring and management.

[0015] A rapid deployment method, characterized by including the aforementioned mobile transformer access device, and Transport the mobile transformer access device, pre-assembled with a transformer, to the target work site; The support legs of the control module extend to lift and level the integrated housing; An arc-suppressing switch is installed at the connection point of the line and the live-line connection is completed using a live-line working clamp.

[0016] As an improvement of the present invention, In the transformer pre-assembly process, Inside the material warehouse, select the appropriate model of transformer according to the operational requirements and place the transformer on the installation module; Adjust the position of the fixed guide rail along the extended slide rail to match the width of the transformer; The control transmission assembly drives the transmission rod to move the mating block, pushing the transformer into the transformer chamber for fixation, thus completing the pre-assembly.

[0017] As an improvement of the present invention, During the process of lifting and leveling the integrated cabinet, Place the integrated housing, ensuring the reinforcing strip contacts the ground, and control the lifting drive components on the lifting platform column to operate; The lifting drive unit drives the connecting column to lift the integrated box.

[0018] The beneficial effects of this invention are as follows: The use of a sliding rail mounting base allows for pre-installation of the transformer in the warehouse and on-site placement. Combined with the lifting support components at the bottom of the enclosure, it enables foundation-free construction and rapid leveling in complex terrain, achieving quick assembly and disassembly. This significantly reduces on-site installation time from the traditional 15.5 hours to less than 1.4 hours, and reduces the number of workers from 15 to 4. Furthermore, it supports live-line work with the addition of an arc-suppression switch for zero-power-outage connection. The device can be hoisted and transported as a whole and reused in multiple areas, balancing rapid response, safety, reliability, and economic benefits. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall layout of the mobile transformer access device in this invention.

[0020] Figure 2 A partial structural diagram of the mobile transformer access device in this invention.

[0021] Figure 3 This is a diagram of the internal sliding structure of the mobile transformer access device of the present invention.

[0022] Figure 4 This is a partially enlarged view of the fixed guide rail sliding structure of the present invention.

[0023] Figure 5 This is a structural diagram of the support module of the present invention. Detailed Implementation

[0024] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] As one embodiment provided, such as Figures 1-2 .

[0026] The mobile transformer access device includes an integrated enclosure 1. A transformer compartment 11 is fixedly installed inside the integrated enclosure 1. The transformer compartment 11 is an independent space within the enclosure, used to house and protect the transformer. The bottom and inner walls of the transformer compartment 11 are constructed from reinforced steel plates welded together, providing sufficient structural strength.

[0027] Mounting module 2 is installed inside transformer chamber 11 to support the transformer. A fixed guide rail 3 is fixedly mounted on the bottom of mounting module 2, extending along the depth direction of transformer chamber 11. The fixed guide rail 3 is slidably connected to the bottom of transformer chamber 11. An extension slide rail 12 is fixedly installed on the depth side of transformer chamber 11, arranged parallel to the length direction of transformer chamber 11. The fixed guide rail 3 is mounted on the extension slide rail 12 and can slide horizontally along the extension slide rail 12, thereby adjusting the width layout.

[0028] Through this sliding connection structure, the installation module 2, together with the transformer on it, can slide out from inside the transformer room 11 to the doorway, and can be adapted to transformers of different widths and sizes, making it easy to select transformers according to site requirements and to load and unload them.

[0029] In this solution, the mating structure between the fixed guide rail 3 and the extended slide rail 12 allows the same integrated enclosure 1 to accommodate transformer base widths from different manufacturers and with different capacity levels, enabling quick replacement of transformer models without any modifications to the enclosure. When the load capacity increase demand for a particular area changes, only the transformer on the installation module needs to be replaced in the warehouse, without replacing the entire integrated enclosure, significantly reducing equipment idle time and redundant investment costs.

[0030] A positioning block 31 is provided on the surface of the fixed guide rail 3, which is used to fix the position of the transmission rod 32. The transmission rod 32 is connected to one side of the positioning block 31, and the transmission rod 32 is arranged along the length of the fixed guide rail 3.

[0031] The outer wall of the transmission rod 32 is provided with a mating block 321. In this design, the transmission rod 32 is a lead screw. The rotation of the lead screw drives the mating block 321 on the outer wall to move linearly. When the transmission rod 32 rotates, the mating block 321 moves axially, thereby pushing the transformer into the transformer chamber 11 through the mounting module 2, realizing the pushing and positioning of the transformer.

[0032] A buffer plate 33 is fixedly connected to one end of the fixed guide rail 3. The buffer plate 33 is located at the end of the fixed guide rail 3 that extends into the transformer chamber 11 at its deepest point. The buffer plate 33 has a through-hole 331. A transmission assembly 34 is installed on both sides of the buffer plate 33 through the through-hole 331. In this design, the transmission assembly 34 uses a drive motor, but other electrically controlled power sources can also be used. The power output end of the transmission assembly 34 is connected to the transmission rod 32.

[0033] The transmission assembly 34 actually includes both motor-driven and manual operation modes. When pre-installed in the warehouse with a power supply, the electric mode can be used to quickly push the transformer; when there is no power supply on site or the motor of the transmission assembly 34 fails, it can be switched to manual mode to manually push and pull the transformer for loading and unloading. Although the efficiency is not as high as the motor-driven mode, it ensures basic operation. This redundant design improves the reliability of the device in harsh environments and emergency situations, and also avoids the embarrassing situation of being unable to operate due to the failure of a single power source.

[0034] After the transmission rod 32 drives the mating block 321 to push the transformer to the buffer plate 33, the buffer plate 33 not only serves as a limiting device but also forms a front-to-back clamping structure together with the mating block 321. The mating block 321 abuts against the transformer base from the rear, while the buffer plate 33 limits movement from the front. Their combined action effectively restricts the transformer's movement along the slide rail during transportation and operation. Compared to traditional bolt fastening methods, this clamping structure eliminates the need for additional fixing holes in the transformer base, avoiding the problem of damaging the original structural strength and anti-corrosion coating of the transformer due to drilling.

[0035] Rubber pads can be added to the buffer plate 33 according to actual needs. This option not only absorbs the impact energy when the transformer is pushed into position, preventing fatigue fracture of the buffer plate 33, but also provides vibration isolation during transformer operation. When the transformer generates power frequency vibration, the rubber pads can cut off the path of vibration transmission from the transformer to the enclosure, reducing radiated noise from the enclosure. Simultaneously, rubber pads can also be installed on the contact surface between the mating block 321 and the transformer base to further suppress loosening and abnormal noise during operation.

[0036] When the transmission assembly 34 is working, it drives the transmission rod 32 to rotate, which in turn drives the mating block 321 to move along the transmission rod 32, smoothly pushing the transformer into the transformer chamber 11 until it contacts the buffer plate 33. A rubber pad can be additionally set on the buffer plate 33 to absorb the impact force.

[0037] In addition, a pair of limiting posts 35 are installed on the surface of the fixed guide rail 3, and the mating block 321 is located between the two limiting posts 35. The limiting posts 35 restrict the travel of the mating block 321, preventing it from moving excessively and causing the transformer to collide with the side wall of the tank. The mating block 321 reciprocates along the outer wall of the transmission rod 32 between the two limiting posts 35, thereby realizing the precise pushing and unpushing of the transformer.

[0038] The fixed guide rail 3 and the extended slide rail 12 are connected by a sliding connection. With the side limit of the positioning block 31, in addition to being able to adapt to transformers of different widths, the periodic vibration generated when the transformer is running will be transmitted along the fixed guide rail 3 to the extended slide rail 12. Due to the small gap and sliding margin between the two, the vibration energy is dissipated and phase canceled at this point, thereby effectively reducing the structural resonance noise of the transformer room and bringing a better surrounding environment for actual on-site deployment.

[0039] After seasonal power use ends, operators can reverse the drive assembly 34 to pull the transformer out of the transformer compartment 11 to the doorway via the mating block 321, facilitating unloading by forklift or manual hydraulic trolley. This disassembly process is completely symmetrical to the installation process, eliminating the need to enter the enclosure and avoiding operational risks in confined spaces. It also eliminates the need for a crane, reducing personnel and machinery costs during the disassembly phase.

[0040] This embodiment achieves the function of pre-installing the transformer in the material warehouse and quickly positioning it on site through the sliding cooperation of the installation module 2, the fixed guide rail 3 and the extended slide rail 12, and the pushing mechanism driven by the transmission assembly 34, which greatly reduces the time for on-site hoisting operations and manual positioning.

[0041] As one embodiment provided, such as Figures 1-4 : A support module 4 is fixedly connected to the bottom of the integrated housing 1 for adjusting the overall height and level of the integrated housing 1. The support module 4 includes a lifting column 41, which is a hollow columnar structure. A lifting cavity 411 is vertically opened on the side of the lifting column 41 facing the integrated housing 1. A connecting column 42 is slidably arranged inside the lifting cavity 411. The outer wall of the connecting column 42 is clearance-fitted with the inner wall of the lifting cavity 411 and can move up and down in the vertical direction.

[0042] The other end of the connecting column 42 is provided with a snap-fit ​​protrusion 421, which can be inserted into a pre-set slot at the bottom of the integrated housing 1 to achieve a fixed connection between the support module 4 and the integrated housing 1.

[0043] A lifting drive component 43 is installed on the other side of the lifting column 41. The lifting drive component 43 can be a hydraulic jack, an electric push rod, or a screw lifting mechanism. The driving end of the lifting drive component 43 is connected to the lower end of the connecting column 42, driving the connecting column 42 to move up and down within the lifting cavity 411.

[0044] When the lifting drive component 43 rises, the connecting column 42 drives the integrated housing 1 to rise; when the lifting drive component 43 retracts, the integrated housing 1 descends. In practical applications, a support module 4 can be set at each of the four corners of the bottom of the integrated housing 1, or even six or eight, depending on actual needs. By adjusting the lifting drive components 43 at each corner, the levelness of the integrated housing 1 can be adjusted to adapt to slopes or uneven ground.

[0045] Each of the four corners of the bottom of the integrated enclosure 1 is equipped with a support module 4, and the height of each support module 4 can be adjusted independently. This design allows the integrated enclosure 1 to quickly reach a horizontal state when used on uneven ground such as slopes, road shoulders, and farmland, by adjusting the four lifting drive components 43 individually. Compared to the traditional method of requiring pre-leveling of the site and pouring of concrete foundations for benchtop transformers, this solution requires no civil construction and can be used immediately after placement, making it particularly suitable for temporary and seasonal power supply scenarios.

[0046] A reinforcing strip 5 is also fixedly installed at the bottom of the integrated housing 1. The reinforcing strip 5 is a longitudinally arranged steel section welded to the bottom frame of the integrated housing 1. When the support module 4 is fully retracted, the reinforcing strip 5 is in direct contact with the ground, providing stable support and preventing the housing from slipping. The four corners of the top of the integrated housing 1 are connected to hanging holes 6, which are lifting rings or lugs for hoisting and transporting the integrated housing 1 as a whole using a crane or gantry crane.

[0047] The installation hole 6 allows the entire device to be loaded, unloaded, and relocated as a whole using a crane or truck-mounted crane. Since the transformer is pre-installed in the enclosure in the warehouse, there is no need for additional on-site lifting of the transformer itself; the entire connection device can be positioned in a single lift. Compared to traditional methods that require separate lifting of multiple components such as poles, platforms, and transformers, this solution significantly reduces the number of on-site lifting operations and the time spent on lifting machinery. The reinforcing strip 5 not only enhances the structural rigidity of the bottom of the integrated enclosure 1, preventing deformation during lifting and transportation, but also serves as an auxiliary support in contact with the ground when the support module 4 is retracted. Compared to the support legs of the support module 4, the reinforcing strip 5 has a larger contact area with the ground and lower pressure, providing more stable static friction on soft ground and preventing the integrated enclosure 1 from slipping under wind or external forces. When used together, the support module 4 performs the lifting and leveling function, while the reinforcing strip 5 provides stable anchoring; their functions are clearly defined.

[0048] The side wall of the integrated enclosure 1 is equipped with a CNC assembly 7, which may include a touch screen, a controller and communication functions for external data monitoring and management, such as real-time display of internal temperature and humidity, transformer operating parameters, voice alarm information, etc., and can remotely transmit data to the dispatch center.

[0049] As one embodiment provided, such as Figures 1-5 : This embodiment also provides a rapid deployment method, which applies the above-mentioned mobile transformer access device and includes the following steps: First, the mobile transformer connection device, pre-assembled with the transformer, is transported to the target work site by transport vehicle. Pre-assembly has been completed in the materials warehouse, eliminating the need for on-site transformer hoisting. Next, extend the support legs (connecting columns 42) of the control support module 4 to lift and level the integrated box 1. Specifically, place the integrated box 1 so that the bottom reinforcing strip 5 contacts the ground, then control the lifting drive component 43 on the lifting platform column 41. The lifting drive component 43 drives the connecting column 42 to lift the integrated box 1 upwards, causing the reinforcing strip 5 to leave the ground. Adjust the lifting drive components 43 at each of the four corners according to the terrain until the integrated box 1 remains level.

[0050] Finally, an arc suppression switch was installed at the junction of the line and the lead wire, and the live-line connection was completed using live-line working clamps to achieve uninterrupted power connection. The entire on-site installation process took no more than 1.5 hours and required only 2-4 workers.

[0051] Inside the material warehouse, the appropriate transformer model is first selected based on operational requirements, capacity, and voltage level. The transformer is then placed on mounting module 2. Since the base width and mounting hole spacing differ between different transformer models, the lateral position of the fixed guide rails 3 needs to be adjusted first. The operator moves the two fixed guide rails 3 left and right along the extension slide rail 12 to match the spacing with the width of the transformer base, and then secures them with locking screws. This design allows the same integrated enclosure 1 to accommodate transformers of various specifications, improving the device's versatility.

[0052] Next, the transmission assembly 34 is activated. The transmission assembly 34 drives the transmission rod 32 to rotate, which in turn moves the mating block 321 along its outer wall towards the transformer. The mating block 321 contacts the transformer base with the mounting module 2, smoothly pushing the transformer into the transformer chamber 11. When the front end of the transformer touches the buffer plate 33, the transmission assembly 34 stops, completing the subsequent fixing work and enabling the pre-assembly of the transformer. If the transformer needs to be replaced or disassembled, simply reverse the drive of the transmission assembly 34, and the mating block 321 will pull the transformer out of the transformer chamber 11.

[0053] After seasonal power use ends, operators can reverse the drive assembly 34, causing the mating block 321 to pull the transformer from inside the transformer room to the doorway, facilitating unloading by forklift or manual hydraulic trolley. This disassembly process is completely symmetrical to the installation process, eliminating the need to enter the enclosure, avoiding operational risks in confined spaces, and eliminating the need for a crane, thus reducing personnel and machinery costs during the disassembly phase.

[0054] Through the above structural design and operation process, our technical solution adopts a sliding rail installation base to enable the transformer to be pre-installed in the warehouse and pushed into place on site. Combined with the lifting support components at the bottom of the cabinet, it enables foundation-free construction and rapid leveling in complex terrain, thus achieving quick assembly and disassembly. Furthermore, according to actual needs, combined with the CNC assembly 7, monitoring, temperature control, alarm and other functional components can be added inside and outside the cabinet to provide additional convenience.

[0055] The entire design can significantly reduce on-site installation time from the traditional 15.5 hours to less than 1.4 hours, and reduce the number of workers from 15 to 4. It also supports live-line work by adding arc suppression switches to achieve zero power outage access. This device can be hoisted and transported as a whole and reused in multiple areas, taking into account rapid response, safety, reliability, and economic benefits.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A mobile transformer connection device, characterized in that: include The integrated enclosure (1) is fixedly configured as a transformer chamber (11). The mounting module (2) is installed inside the transformer room (11) to support the transformer. The bottom of the mounting module (2) is fitted with a fixed guide rail (3), which is slidably connected to the bottom of the transformer room (11). Support module (4) is fixedly connected to the bottom of integrated box (1) to adjust the overall height of integrated box (1).

2. The mobile transformer access device according to claim 1, characterized in that: A positioning block (31) is provided on the surface of the fixed guide rail (3), and a transmission rod (32) is connected to one side of the positioning block (31). A mating block (321) is provided on the outer wall of the transmission rod (32), and the mating block (321) moves along the outer wall of the transmission rod (32).

3. The mobile transformer connection device according to claim 1, characterized in that: One end of the fixed guide rail (3) is fixedly connected to the buffer plate (33), and the buffer plate (33) has a through-hole (331). The buffer plate (33) has a transmission assembly (34) through the receiving hole (331) on both sides. The transmission assembly (34) and the transmission rod (32) are connected.

4. The mobile transformer connection device according to claim 2 or 3, characterized in that: The fixed guide rail (3) is mounted on the extended slide rail (12), and the extended slide rail (12) is fixedly connected to the inner wall of the transformer chamber (11); A pair of limiting posts (35) are installed on the surface of the fixed guide rail (3); The mating block (321) moves along the outer wall of the transmission rod (32) between the limiting posts (35).

5. The mobile transformer connection device according to claim 4, characterized in that: The support module (4) includes a lifting column (41), and a lifting cavity (411) is vertically opened on one side of the lifting column (41). A connecting column (42) is slidably provided in the lifting cavity (411). A snap-fit ​​protrusion (421) is provided at the end of the connecting column (42) facing the integrated box (1). The snap-fit ​​protrusion (421) is inserted into the integrated box (1).

6. The mobile transformer connection device according to claim 5, characterized in that: A lifting drive component (43) is installed on the outer wall of the lifting column (41); The lifting drive component (43) drives the connecting column (42) to move.

7. The mobile transformer connection device according to claim 6, characterized in that: A reinforcing strip (5) is fixedly installed at the bottom of the integrated housing (1); The top of the integrated housing (1) is connected to the mounting hole (6), and the side wall is provided with a CNC assembly (7), which is used for external data monitoring and management.

8. A rapid deployment method, characterized in that... The mobile transformer access device as described in claim 6, and includes the following steps: Transport the mobile transformer access device, pre-assembled with a transformer, to the target work site; The support legs of the control module extend to lift and level the integrated housing; An arc-suppressing switch is installed at the connection point of the line and the live-line connection is completed using a live-line working clamp.

9. The rapid deployment method according to claim 8, characterized in that: In the transformer pre-assembly process, Inside the material warehouse, select the appropriate model of transformer according to the operational requirements and place the transformer on the installation module; Adjust the position of the fixed guide rail along the extended slide rail to match the width of the transformer; The control transmission assembly drives the transmission rod to move the mating block, pushing the transformer into the transformer chamber for fixation, thus completing the pre-assembly.

10. The rapid deployment method according to claim 9, characterized in that: During the process of lifting and leveling the integrated cabinet, Place the integrated housing, ensuring the reinforcing strip contacts the ground, and control the lifting drive components on the lifting platform column to operate; The lifting drive unit drives the connecting column to lift the integrated box.

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