Outdoor switch cabinet mobile installation equipment and switch cabinet

Abstract

The application discloses an outdoor switch cabinet mobile installation equipment and a switch cabinet, and relates to the technical field of outdoor switch cabinets, wherein the application comprises gravity center support assemblies installed on the two sides of a mobile frame, outer clamping assemblies installed on the top of the gravity center support assemblies, and bearing assemblies arranged on one side of the gravity center support assemblies, wherein the bearing assemblies comprise connecting plates for connecting with the gravity center support assemblies, synchronous belts for facilitating the movement of the switch cabinet, and rotating wheels. The application achieves clamping of the outer wall on the top of the switch cabinet through the arrangement of the gravity center support assemblies and the outer clamping assemblies, prevents the shift of the gravity center during the movement of the switch cabinet, and ensures that the clamping force on the two sides is symmetrical, so that the gravity center of the cabinet body is always located on the central axis and tilting is avoided.

Description

Technical Field

[0001] This invention relates to the field of outdoor switchgear technology, specifically to a mobile installation device and switchgear for outdoor switchgear. Background Technology

[0002] Outdoor switchgear, as a key piece of equipment in the power system, often needs to be installed in complex environments such as the field and substations. Outdoor switchgear is usually installed on a pre-fixed foundation channel steel, which is the standard practice in the outdoor switchgear industry, mainly for the sake of stability, corrosion resistance and ease of installation. Existing outdoor switchgear mobile installation equipment has the following problems when moving and installing switchgear on channel steel: Existing outdoor switchgear mobile installation equipment usually uses a crane to lift the top of the switchgear with ropes and rings. The crane ropes are flexible, and the cabinet is prone to swaying or rotating due to wind and inertia during the lifting process. Especially in windy outdoor environments, the cabinet may collide with the channel steel, or even cause the mounting holes to shift, further reducing the alignment efficiency. At the same time, workers need to provide close assistance during the alignment stage. Cranes rely on outriggers for support. If the outdoor ground is soft, such as grass or mud, the outriggers may sink, causing the crane to tilt. During lifting, the center of gravity may shift and slip, posing a risk of the cabinet falling. The inventor proposes an outdoor switchgear mobile installation device and switchgear to solve the above problems. Summary of the Invention

[0003] To address the issue of center of gravity shift during the relocation and installation of outdoor switchgear, the present invention aims to provide a relocation and installation device and switchgear for outdoor switchgear.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: a mobile installation device for outdoor switchgear, comprising a channel steel, wherein a plurality of second mounting holes are provided on the channel steel, and a guide groove is provided in the middle of the channel steel; The channel steel has movable frames on both sides, and one end of the movable frame is rotatably connected to a ramp. Several first rollers are rotatably connected to the ramp, and second rollers are rotatably connected to the movable frame. The mobile frame is equipped with a center of gravity support assembly on both sides, an external clamping assembly on the top of the center of gravity support assembly, and a load-bearing assembly on one side of the center of gravity support assembly. The load-bearing assembly includes a connecting plate for connecting with the center of gravity support assembly, a synchronous belt for facilitating the movement of the switch cabinet, and a rotating wheel. The mobile frame is equipped with a drive assembly for driving the center of gravity support assembly. The switch cabinet is moved via the first roller and the second roller, and the switch cabinet is mounted on the load-bearing component. The center of gravity support component, together with the external clamping component, supports the top of the switch cabinet. Adjustment components are installed on both sides of the mobile frame, which are used to support and move the mobile frame.

[0005] Preferably, the outer wall of the mobile frame is rotatably connected with rollers, the mobile frame moves on top of the channel steel via the rollers, and the mobile frame is configured as U-shaped.

[0006] Preferably, the center of gravity support assembly includes a rotating rod and a sliding frame. The sliding frame is slidably connected to one side of the mobile frame. A second spring is provided between the sliding frame and the mobile frame. The rotating rod is rotatably connected to one end of the sliding frame. A slider is slidably connected to the rotating rod. A first spring is provided between the slider and the rotating rod. A connecting rod is rotatably connected to the outer wall of the slider. One end of the connecting rod is rotatably connected to a connecting plate. The connecting plate is slidably connected to the upper surface of the mobile frame.

[0007] Preferably, a plurality of the rotating wheels are rotatably connected to the outer wall of the connecting plate, and the timing belt is connected between the plurality of connecting plates.

[0008] Preferably, the external clamping assembly includes a piston rod, a third spring, and a cylinder. A fixed rod is connected between the two cylinders, and the fixed rod is rotatably connected to the top of the rotating rod. One end of the piston rod is slidably connected to the inside of the cylinder, and the other end of the piston rod is attached to the outer wall of the switch cabinet. The third spring is installed inside the piston rod.

[0009] Preferably, the drive assembly includes a dual-axis motor and a screw. The dual-axis motor is mounted on the bottom of the mobile frame, and the screw is connected to the output shaft of the dual-axis motor. The screw passes through one end of the sliding frame and is threaded. A hydraulic pump is installed between the sliding frame and the mobile frame. One end of the hydraulic pump is connected to a pushing assembly. The pushing assembly is located in the middle of the mobile frame, below the switch cabinet.

[0010] Preferably, the hydraulic pump includes a pump body, a hydraulic piston rod, and an oil pipe. The pump body is fixedly connected to the bottom outer wall of the mobile frame, one end of the hydraulic piston rod is slidably connected to the inner wall of the pump body, and the other end of the hydraulic piston rod is connected to the sliding frame. Preferably, the jacking assembly includes a top block, a base, and an L-shaped connecting rod. The jacking assembly is slidably connected to the guide groove. The base is connected to the bottom of the mobile frame via the L-shaped connecting rod. The pump body is connected to the bottom of the jacking assembly via an oil pipe. The top block is slidably connected to the top of the base.

[0011] Preferably, the adjustment assembly includes a cylinder, a wheel frame, wheels, and a servo motor. The cylinder is mounted on the upper surface of the mobile frame, the wheel frame is located below the mobile frame, the output end of the cylinder passes through the mobile frame and is connected to the wheel frame, the two wheels are rotatably connected to both ends of the wheel frame, the servo motor is mounted on the wheel frame, and the output shaft of the servo motor is connected to one of the wheels.

[0012] Preferably, a fixing block is fixedly connected to the bottom of the mobile frame, a sliding rod is slidably connected to the bottom of the fixing block, a fourth spring for resetting the sliding rod is installed at the bottom of the fixing block, a roller is rotatably connected to one end of the fourth spring, and a displacement detector is installed on the outer wall of the fixing block.

[0013] An outdoor switch cabinet is installed using an outdoor switch cabinet mobile installation device, comprising a switch cabinet, wherein the four corners at the bottom of the switch cabinet are provided with first mounting holes that mate with second mounting holes.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention is started by a dual-axis motor in the drive assembly, which drives the screw to rotate. This causes the sliding frames on both sides to slide inward along the moving frame and compress the second spring. When the sliding frame moves outward from the moving frame, the rotating rod at its top rotates inward. The first spring provides resistance to the sliding of the slider. The sliding distance of the slider is less than the sliding distance of the sliding frame. The first spring between the slider and the rotating rod can buffer the pressure and avoid rigid contact that could damage the cabinet. It can also adapt to switch cabinets of different thicknesses and allow the connecting rod to adapt to the movement and adjustment of the sliding frame. The outer clamping component at the top of the rotating rod tightens inward synchronously with the rotating rod. The cylinder remains in contact with the outer wall of the switch cabinet. The piston rod inside the cylinder extends under the elastic force of the third spring and fits against the outer walls of both sides of the switch cabinet, thus clamping the top outer wall of the switch cabinet. This prevents the center of gravity from shifting during the movement of the switch cabinet. The clamping forces on both sides are symmetrical, ensuring that the center of gravity of the cabinet is always on the central axis and avoiding tilting.

[0015] 2. This invention uses a displacement detector to provide real-time feedback on the movement of the sliding rod. When the roller contacts the outer side of the second mounting hole, the edge of the roller will sink into the second mounting hole, causing the sliding rod to move. At this time, the roller reaches the position of the second mounting hole. When installing, the roller needs to be set at an oblique axis position to the first mounting hole, so that the roller is outside the second mounting hole and the first mounting hole is directly above the second mounting hole, which facilitates hole positioning. Compared with the existing manual hole alignment, it is more convenient and faster. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the mobile frame and channel steel structure of the present invention.

[0019] Figure 3 For the present invention Figure 2 A schematic diagram of the structure at point A in the middle.

[0020] Figure 4 This is a schematic diagram of the external clamping component of the present invention.

[0021] Figure 5 This is a schematic diagram of the first mounting hole structure of the switch cabinet of the present invention.

[0022] Figure 6 This is a schematic diagram of the channel steel structure of the present invention.

[0023] Figure 7 This is a schematic diagram of the adjustment components of the present invention.

[0024] Figure 8 This is a schematic diagram of the center-of-gravity support component of the present invention.

[0025] Figure 9 This is a schematic diagram of the mobile frame and ramp structure of the present invention.

[0026] Figure 10 This is a schematic diagram of the hydraulic pump and mobile frame structure of the present invention.

[0027] Figure 11 This is a schematic diagram of the jacking assembly and hydraulic pump of the present invention.

[0028] Figure 12 This is a schematic diagram of the displacement detector structure of the present invention.

[0029] Figure 13 This is a schematic diagram of the driving component of the present invention.

[0030] In the diagram: 1. Switchgear; 101. First mounting hole; 2. Channel steel; 201. Second mounting hole; 202. Guide groove; 3. Moving frame; 301. Rolling wheel; 4. Center of gravity support assembly; 401. Rotating rod; 402. Sliding frame; 403. First spring; 404. Second spring; 405. Sliding block; 406. Connecting rod; 5. Ramp; 6. Hydraulic pump; 601. Pump body; 602. Hydraulic piston rod; 603. Oil pipe; 7. External clamping assembly; 701. Piston rod; 702. Third... 703. Spring; 8. Cylinder; 9. Adjusting assembly; 10. Cylinder; 11. Wheel frame; 12. Wheel; 13. Wheel; 14. Dual-axis motor; 15. Screw; 16. Pushing assembly; 17. Base; 18. Top block; 19. L-shaped connecting rod; 20. Sliding rod; 11. Roller; 12. Fourth spring; 13. Displacement detector; 21. Fixing block. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1 like Figures 1-13 As shown, the present invention provides an outdoor switchgear mobile installation device, including a channel steel 2, a plurality of second mounting holes 201 provided on the channel steel 2, and a guide groove 202 provided in the middle of the channel steel 2; The channel steel 2 has movable frames 3 on both sides, and one end of the movable frame 3 is rotatably connected to a ramp 5. Several first rollers 12 are rotatably connected to the ramp 5, and second rollers 13 are rotatably connected to the movable frame 3. The mobile frame 3 is equipped with a center of gravity support assembly 4 on both sides, and an external clamping assembly 7 is installed on the top of the center of gravity support assembly 4. A load-bearing assembly is provided on one side of the center of gravity support assembly 4. The load-bearing assembly includes a connecting plate 9 for connecting with the center of gravity support assembly 4, a synchronous belt 10 for facilitating the movement of the switch cabinet 1, and a rotating wheel 11. A drive assembly for driving the center of gravity support assembly 4 is installed on the mobile frame 3; The mobile switch cabinet 1 passes through the first roller 12 and the second roller 13. The switch cabinet 1 is mounted on the load-bearing component, and the center of gravity support component 4, together with the external clamping component 7, supports the top of the switch cabinet 1. Adjustment components 8 are installed on both sides of the mobile frame 3. The adjustment components 8 are used to support and move the mobile frame 3.

[0033] The outer wall of the mobile frame 3 is rotatably connected with a roller 301. The mobile frame 3 moves on the top of the channel steel 2 via the roller 301. The mobile frame 3 is U-shaped to facilitate passage through the top two sides of the channel steel 2.

[0034] like Figure 8 and Figure 13 As shown, the center of gravity support assembly 4 includes a rotating rod 401 and a sliding frame 402. The sliding frame 402 is slidably connected to one side of the mobile frame 3. A second spring 404 is provided between the sliding frame 402 and the mobile frame 3. The rotating rod 401 is rotatably connected to one end of the sliding frame 402. A slider 405 is slidably connected to the rotating rod 401. A first spring 403 is provided between the slider 405 and the rotating rod 401. A connecting rod 406 is rotatably connected to the outer wall of the slider 405. One end of the connecting rod 406 is rotatably connected to the connecting plate 9. The connecting plate 9 is slidably connected to the upper surface of the mobile frame 3. When the dual-axis motor 14 in the drive assembly is started, it drives the screw 1401 to rotate, causing the sliding frames 402 on both sides to slide inward along the mobile frame 3 and compress the second spring 404. When the sliding frame 402 moves to the outside of the moving frame 3, the rotating rod 401 at its top rotates inward. The first spring 403 provides resistance to the sliding of the slider 405. The sliding distance of the slider 405 is less than the sliding distance of the sliding frame 402. The connecting plate 9 is pulled out from the bottom of the switch cabinet 1 through the slider 405 and the connecting rod 406.

[0035] like Figure 8 As shown, several rotating wheels 11 are rotatably connected to the outer wall of the connecting plate 9, and a synchronous belt 10 connects the several connecting plates 9. After the switch cabinet 1 enters the mobile frame 3, it is further transported by the second roller 13 on the frame and finally placed stably on the load-bearing component, as shown. Figure 8 As shown, the synchronous belt 10 and rotating wheel 11 are located on the surface of the connecting plate 9. The synchronous belt 10 connects multiple rotating wheels 11 to ensure that the switch cabinet 1 is subjected to uniform force during movement and to avoid jamming.

[0036] like Figure 2 and Figure 4As shown, the external clamping assembly 7 includes a piston rod 701, a third spring 702, and a cylinder 703. A fixed rod is connected between the two cylinders 703. The fixed rod is rotatably connected to the top of the rotating rod 401. One end of the piston rod 701 is slidably connected to the inside of the cylinder 703, and the other end of the piston rod 701 is attached to the outer wall of the switch cabinet 1. The third spring 702 is installed inside the piston rod 701. The external clamping assembly 7 at the top of the rotating rod 401 tightens inward synchronously with the rotating rod 401. The cylinder 703 remains attached to the outer wall of the switch cabinet 1. The piston rod 701 inside the cylinder 703 extends out under the elastic force of the third spring 702 and is attached to the outer walls on both sides of the switch cabinet 1, thereby clamping the top outer wall of the switch cabinet 1 and preventing the center of gravity from shifting during the movement of the switch cabinet 1. The clamping forces on both sides are symmetrical, ensuring that the center of gravity of the cabinet is always on the central axis and avoiding tilting.

[0037] like Figure 13 As shown, the drive assembly includes a dual-axis motor 14 and a screw 1401. The dual-axis motor 14 is mounted on the bottom of the mobile frame 3, and the screw 1401 is connected to the output shaft of the dual-axis motor 14. The screw 1401 passes through one end of the sliding frame 402 and is threadedly connected. A hydraulic pump 6 is installed between the sliding frame 402 and the mobile frame 3. One end of the hydraulic pump 6 is connected to a push assembly 15. The push assembly 15 is located in the middle of the mobile frame 3, below the switch cabinet 1. When the dual-axis motor 14 in the drive assembly is started, it drives the screw 1401 to rotate, causing the sliding frames 402 on both sides to slide inward along the mobile frame 3 and compress the second spring 404, thereby driving the hydraulic pump 6 and the push assembly 15 to run.

[0038] Example 2 provides a structure for a hydraulic pump 6 based on Example 1; like Figure 11 As shown, the hydraulic pump 6 includes a pump body 601, a hydraulic piston rod 602, and an oil pipe 603. The pump body 601 is fixedly connected to the bottom outer wall of the mobile frame 3. One end of the hydraulic piston rod 602 is slidably connected to the inner wall of the pump body 601, and the other end of the hydraulic piston rod 602 is connected to the sliding frame 402. The jacking assembly 15 includes a top block 1502, a base 1501, and an L-shaped connecting rod 1503. The jacking assembly 15 is slidably connected to the guide groove 202. The base 1501 is connected to the bottom of the mobile frame 3 through the L-shaped connecting rod 1503. The pump body 601 is connected to the bottom of the jacking assembly 15 through the oil pipe 603. The top block 1502 is slidably connected to the top of the base 1501. When the sliding frame 402 moves to the outside of the moving frame 3, the rotating rod 401 at its top rotates inward. The first spring 403 provides resistance to the sliding of the slider 405. The sliding distance of the slider 405 is less than the sliding distance of the sliding frame 402. When the connecting plate 9, the synchronous belt 10 and the rotating wheel 11 are pulled out from the bottom of the switch cabinet 1 by the slider 405 and the connecting rod 406, the sliding frame 402 drives the hydraulic piston rod 602 to move. The pump body 601 supplies oil to the push assembly 15 through the oil pipe 603, so that the top block 1502 on the base 1501 extends upward and lifts the bottom of the switch cabinet 1. This serves two purposes: first, to help pull the connecting plate 9, the synchronous belt 10 and the rotating wheel 11 out from the bottom of the switch cabinet 1; and second, after the connecting plate 9, the synchronous belt 10 and the rotating wheel 11 are pulled out from the bottom of the switch cabinet 1, the push assembly 15 buffers the switch cabinet 1 as it falls onto the top of the channel steel 2.

[0039] The adjustment assembly 8 includes a cylinder 801, a wheel frame 802, wheels 803, and a servo motor 804. The cylinder 801 is mounted on the upper surface of the mobile frame 3, the wheel frame 802 is located below the mobile frame 3, the output end of the cylinder 801 passes through the mobile frame 3 and is connected to the wheel frame 802, the two wheels 803 are rotatably connected to both ends of the wheel frame 802, and the servo motor 804 is mounted on the wheel frame 802. The output shaft of the servo motor 804 is connected to one of the wheels 803. like Figure 7 As shown, the cylinder 801 of the adjustment component 8 is activated, pushing the wheel frame 802, and the wheel 803 contacts the ground, supporting the entire mobile frame 3 and adjusting the height. The servo motor 804 drives the wheel 803 to rotate, moving the mobile frame 3 directly above the channel steel 2. In this way, the mobile frame 3 can be connected to and moved to the surface of the channel steel 2 through the rolling wheel 301. At this time, the rolling wheel 301 slides along the top of the channel steel 2 to achieve fine-tuning movement.

[0040] Example 3 provides a structure for a displacement detector 19 based on Example 1; A fixed block 20 is fixedly connected to the bottom of the mobile frame 3. A sliding rod 16 is slidably connected to the bottom of the fixed block 20. A fourth spring 18 for resetting the sliding rod 16 is installed at the bottom of the fixed block 20. A roller 17 is rotatably connected to one end of the fourth spring 18. A displacement detector 19 is installed on the outer wall of the fixed block 20. Combination Figure 6 and Figure 12The displacement detector 19 provides real-time feedback on the movement of the sliding rod 16. When the roller 17 contacts the outer side of the second mounting hole 201, the edge of the roller 17 will sink into the second mounting hole 201, driving the sliding rod 16 to move. At this time, the roller 17 reaches the position of the second mounting hole 201. When installing, the roller 17 needs to be set at the oblique axis position with the first mounting hole 101, so that the roller 17 is on the outside of the second mounting hole 201 and the first mounting hole 101 is directly above the second mounting hole 201, which facilitates hole positioning.

[0041] like Figures 1-5 As shown, an outdoor switch cabinet is installed using an outdoor switch cabinet mobile installation device. The switch cabinet includes a switch cabinet 1. The four corners at the bottom of the switch cabinet 1 are provided with first mounting holes 101 that mate with second mounting holes 201. By using the mobile installation device, the switch cabinet 1 is moved onto a channel steel 2 and the holes are aligned with the second mounting holes 201 of the channel steel 2. This allows subsequent workers to fix the switch cabinet 1 onto the channel steel 2 using bolts.

[0042] Working principle: Unfold the ramp 5 at one end of the mobile frame 3 to form a gentle angle with the ground. Push the switch cabinet 1 onto the ramp 5 manually or with auxiliary equipment. Use the first roller 12 on the surface of the ramp 5 to reduce friction and slide it easily into the mobile frame 3. After the switchgear 1 enters the mobile frame 3, it is further transported by the second roller 13 on the frame and finally placed stably on the load-bearing component, such as... Figure 8 As shown, the synchronous belt 10 and rotating wheel 11 are located on the surface of the connecting plate 9. The synchronous belt 10 connects multiple rotating wheels 11 to ensure that the switch cabinet 1 is subjected to uniform force during movement and to avoid jamming. The switch cabinet 1 is clamped and stabilized by the center of gravity support component 4 and the external clamping component 7. The dual-axis motor 14 in the drive assembly starts, driving the screw 1401 to rotate, causing the sliding frames 402 on both sides to slide inward along the moving frame 3 and compress the second spring 404; When the sliding frame 402 moves to the outside of the moving frame 3, the rotating rod 401 at its top rotates inward. The first spring 403 provides resistance to the sliding of the slider 405. The sliding distance of the slider 405 is less than the sliding distance of the sliding frame 402. The connecting plate 9 is pulled out from the bottom of the switch cabinet 1 by the slider 405 and the connecting rod 406. Before pulling it out, the first mounting hole 101 and the second mounting hole 201 need to be connected. Otherwise, the switch cabinet 1 needs to be kept in a clamping and fitting state. The first spring 403 between the slider 405 and the rotating rod 401 can buffer the pressure and avoid damage to the cabinet by rigid contact. It can also adapt to switch cabinets of different thicknesses and allow the connecting rod 406 to move and adjust to the sliding frame 402. The outer clamping assembly 7 at the top of the rotating rod 401 tightens inward synchronously with the rotating rod 401. The cylinder 703 remains attached to the outer wall of the switch cabinet 1. The piston rod 701 inside the cylinder 703 extends under the elastic force of the third spring 702 and attaches to the outer walls on both sides of the switch cabinet 1, thereby clamping the top outer wall of the switch cabinet 1 to prevent the center of gravity from shifting during the movement of the switch cabinet 1. The clamping forces on both sides are symmetrical, ensuring that the center of gravity of the cabinet is always on the central axis and avoiding tilting.

[0043] When the cylinder 801 of the adjustment component 8 is activated, it pushes the wheel frame 802, and the wheel 803 contacts the ground, thus supporting the entire mobile frame 3 and adjusting the height. The servo motor 804 drives the wheel 803 to rotate, moving the mobile frame 3 directly above the channel steel 2. In this way, the mobile frame 3 can be connected to and moved to the surface of the channel steel 2 through the rolling wheel 301. At this time, the rolling wheel 301 slides along the top of the channel steel 2 to achieve fine-tuning movement. The fixed block 20 at the bottom of the mobile frame 3 cooperates with the sliding rod 16, the roller 17 contacts the surface of the channel steel 2, and the fourth spring 18 adaptively extends and retracts according to the flatness of the ground. Combination Figure 6 and Figure 12 The displacement detector 19 provides real-time feedback on the movement of the sliding rod 16. When the roller 17 contacts the outer side of the second mounting hole 201, the edge of the roller 17 will sink into the second mounting hole 201, driving the sliding rod 16 to move. At this time, the roller 17 reaches the position of the second mounting hole 201. When installing, the roller 17 needs to be set at the oblique axis position with the first mounting hole 101, so that the roller 17 is on the outside of the second mounting hole 201 and the first mounting hole 101 is directly above the second mounting hole 201, which facilitates hole positioning.

[0044] When the sliding frame 402 moves to the outside of the moving frame 3, the rotating rod 401 at its top rotates inward. The first spring 403 provides resistance to the sliding of the slider 405. The sliding distance of the slider 405 is less than the sliding distance of the sliding frame 402. When the connecting plate 9, the synchronous belt 10 and the rotating wheel 11 are pulled out from the bottom of the switch cabinet 1 by the slider 405 and the connecting rod 406, the sliding frame 402 drives the hydraulic piston rod 602 to move. The pump body 601 supplies oil to the push assembly 15 through the oil pipe 603, so that the top block 1502 on the base 1501 extends upward and lifts the bottom of the switch cabinet 1. This serves two purposes: first, to help pull the connecting plate 9, the synchronous belt 10 and the rotating wheel 11 out from the bottom of the switch cabinet 1; and second, after the connecting plate 9, the synchronous belt 10 and the rotating wheel 11 are pulled out from the bottom of the switch cabinet 1, the push assembly 15 buffers the switch cabinet 1 as it falls onto the top of the channel steel 2.

[0045] Manually open the door of switch cabinet 1, insert bolts, and tighten the first mounting hole 101 and the second mounting hole 201 to complete the fixing of the cabinet to the channel steel.

[0046] Adjust component 8 to support the mobile frame 3 again, servo motor 804 drives the device to leave the installation area, ramp 5 is folded and stored, completing the entire installation process, or proceeding to the next round of installation.

[0047] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0048] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. An outdoor switchgear mobile installation device, comprising channel steel (2), characterized in that, The channel steel (2) is provided with a number of second mounting holes (201), the middle part of the channel steel (2) is provided with a guide groove (202), and the four corners at the bottom of the switch cabinet (1) are provided with first mounting holes (101) that cooperate with the second mounting holes (201). By using a mobile installation device, the switch cabinet (1) is moved onto the channel steel (2) and the holes are connected with the second mounting holes (201) of the channel steel (2) to fix the switch cabinet (1) onto the channel steel (2). The channel steel (2) has movable frames (3) on both sides. The movable frames (3) are U-shaped. One end of the movable frames (3) is rotatably connected to a ramp (5). Several first rollers (12) are rotatably connected to the ramp (5). Second rollers (13) are rotatably connected to the movable frames (3). The mobile frame (3) is equipped with a center of gravity support assembly (4) on both sides, and an external clamping assembly (7) is installed on the top of the center of gravity support assembly (4). A load-bearing assembly is provided on one side of the center of gravity support assembly (4). The load-bearing assembly includes a connecting plate (9) for connecting with the center of gravity support assembly (4), a synchronous belt (10) for facilitating the movement of the switch cabinet (1), and a rotating wheel (11). The mobile frame (3) is equipped with a drive assembly for driving the center of gravity support assembly (4); The switch cabinet (1) is moved through the first roller (12) and the second roller (13). The switch cabinet (1) is mounted on the load-bearing component. The center of gravity support component (4) and the external clamping component (7) support the top of the switch cabinet (1). Adjustment components (8) are installed on both sides of the mobile frame (3), and the adjustment components (8) are used to support and move the mobile frame (3); The center of gravity support assembly (4) includes a rotating rod (401) and a sliding frame (402). The sliding frame (402) is slidably connected to one side of the mobile frame (3). A second spring (404) is provided between the sliding frame (402) and the mobile frame (3). The rotating rod (401) is rotatably connected to one end of the sliding frame (402). A slider (405) is slidably connected to the rotating rod (401). A first spring (403) is provided between the slider (405) and the rotating rod (401). A connecting rod (406) is rotatably connected to the outer wall of the slider (405). One end of the connecting rod (406) is rotatably connected to the connecting plate (9). The connecting plate (9) is slidably connected to the upper surface of the mobile frame (3). The switch cabinet (1) is pushed onto the ramp (5) by manual labor or auxiliary equipment; when the sliding frame (402) moves to the outside of the moving frame (3), the rotating rod (401) at its top rotates inward, and the first spring (403) provides resistance to the sliding of the slider (405). The sliding distance of the slider (405) is less than the sliding distance of the sliding frame (402). The connecting plate (9) is pulled out from the bottom of the switch cabinet (1) by the slider (405) and the connecting rod (406). Before being pulled out, the first mounting hole (101) and the second mounting hole (201) need to be connected.

2. The outdoor switchgear mobile installation equipment as described in claim 1, characterized in that, The outer wall of the mobile frame (3) is rotatably connected with a roller (301), and the mobile frame (3) moves on the top of the channel steel (2) through the roller (301). The mobile frame (3) is configured as U-shaped.

3. The outdoor switchgear mobile installation equipment as described in claim 2, characterized in that, Several of the rotating wheels (11) are rotatably connected to the outer wall of the connecting plate (9), and the synchronous belt (10) is connected between the several connecting plates (9).

4. The outdoor switchgear mobile installation equipment as described in claim 3, characterized in that, The external clamping assembly (7) includes a piston rod (701), a third spring (702), and a cylinder (703). A fixed rod is connected between the two cylinders (703), and the fixed rod is rotatably connected to the top of the rotating rod (401). One end of the piston rod (701) is slidably connected to the inside of the cylinder (703), and the other end of the piston rod (701) is attached to the outer wall of the switch cabinet (1). The third spring (702) is installed inside the piston rod (701).

5. The outdoor switchgear mobile installation equipment as described in claim 4, characterized in that, The drive assembly includes a dual-axis motor (14) and a screw (1401). The dual-axis motor (14) is mounted on the bottom of the mobile frame (3). The screw (1401) is connected to the output shaft of the dual-axis motor (14). The screw (1401) passes through one end of the sliding frame (402) and is threaded. A hydraulic pump (6) is installed between the sliding frame (402) and the mobile frame (3). One end of the hydraulic pump (6) is connected to a push assembly (15). The push assembly (15) is located in the middle of the mobile frame (3) below the switch cabinet (1).

6. The outdoor switchgear mobile installation equipment as described in claim 5, characterized in that, The hydraulic pump (6) includes a pump body (601), a hydraulic piston rod (602), and an oil pipe (603). The pump body (601) is fixedly connected to the bottom outer wall of the mobile frame (3). One end of the hydraulic piston rod (602) is slidably connected to the inner wall of the pump body (601), and the other end of the hydraulic piston rod (602) is connected to the sliding frame (402). The jacking assembly (15) includes a top block (1502), a base (1501), and an L-shaped connecting rod (1503). The jacking assembly (15) is slidably connected to the guide groove (202). The base (1501) is connected to the bottom of the mobile frame (3) through the L-shaped connecting rod (1503). The pump body (601) is connected to the bottom of the jacking assembly (15) through the oil pipe (603). The top block (1502) is slidably connected to the top of the base (1501).

7. The outdoor switchgear mobile installation equipment as described in claim 1, characterized in that, The adjustment assembly (8) includes a cylinder (801), a wheel frame (802), a wheel (803), and a servo motor (804). The cylinder (801) is mounted on the upper surface of the mobile frame (3), and the wheel frame (802) is located below the mobile frame (3). The output end of the cylinder (801) passes through the mobile frame (3) and is connected to the wheel frame (802). The two wheels (803) are rotatably connected to both ends of the wheel frame (802). The servo motor (804) is mounted on the wheel frame (802), and the output shaft of the servo motor (804) is connected to one of the wheels (803).

8. The outdoor switchgear mobile installation equipment as described in claim 7, characterized in that, The bottom of the mobile frame (3) is fixedly connected to a fixed block (20), and the bottom of the fixed block (20) is slidably connected to a sliding rod (16). The bottom of the fixed block (20) is equipped with a fourth spring (18) for resetting the sliding rod (16). One end of the fourth spring (18) is rotatably connected to a roller (17). A displacement detector (19) is installed on the outer wall of the fixed block (20).

9. An outdoor switchgear, installed using the mobile installation equipment for an outdoor switchgear as described in claim 8, comprising a switchgear (1), characterized in that... The switch cabinet (1) has a first mounting hole (101) at the four corners of its bottom that matches the second mounting hole (201).

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