A device and method for quickly transporting and installing a power distribution cabinet

Abstract

The present invention relates to the technical field of power distribution cabinet installation, specifically a device and method for quickly transporting and installing a power distribution cabinet, including a guide device, a positioning component fixedly installed in front of the guide device, the guide device including a guide rail, an electric power-assist device, wheels, a support base, a first rack, a limit push plate, a guide vertical rod, a first screw, an extended rear plate, a support rod, a first gear, a second gear, and a second rack. The electric power-assist device is fixedly installed at the top rear end of the support base, the guide rail is fixedly installed at the top front end of the support base, the wheels are symmetrically fixedly installed at the bottom end of the electric power-assist device, the support rod is rotatably installed at the rear end of the electric power-assist device, and the first gear and the second gear are fixedly installed on the outer ring of the support rod. By setting the guide device and the positioning component, the purpose of guided installation and counter-positioned placement of the power distribution cabinet is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinet installation, and in particular to a device and method for quickly transporting and installing a power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits; the motor control center is used in occasions where the load is concentrated and there are more circuits. They distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] Handling devices, also known as handling equipment, refer to mechanical equipment used to carry and load and unload heavy objects. These devices are usually driven by manual or mechanical power and can be used in different scenarios. They are widely used in industrial, commercial, household and other fields, greatly facilitating people's work and life.

[0004] At present, most distribution cabinets on the market are placed with the assistance of forklifts during transportation. However, when installing the distribution cabinets in this way, the forklift cannot be adjusted internally, and due to uncertainties on site, the installation environment will not be fixed, which may cause bumps when placing the distribution cabinets. As a result, the existing distribution cabinets cannot be installed in a guided manner or in a positioned manner. Therefore, a device is needed to improve the above problems. Summary of the Invention

[0005] In response to the problems in the prior art, the present invention provides a device and method for quickly transporting and installing a distribution cabinet.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a device and method for quickly transporting and installing a distribution cabinet, including a guide device, a positioning component fixedly installed in front of the guide device, the guide device including a guide rail, an electric power assist device, a wheel, a support base plate, a first rack, a limit push plate, a guide vertical rod, a first screw, an extended rear plate, a support rod, a first gear, a second gear and a second rack, the electric power assist device is fixedly installed on the top rear end of the support base plate, the guide rail is fixedly installed on the top front end of the support base plate, the wheel is symmetrically fixedly installed on the bottom end of the electric power assist device, and the support rod rotates Installed at the rear end of the electric power assist device, the first gear and the second gear are fixedly mounted on the outer ring of the support rod, and the second gear is located in front of the first gear, the limit push plate is slidably inserted at the two ends of the rear side of the support base plate, the first rack is fixedly mounted on the top end of the limit push plate, the extended rear plate is fixedly mounted on the rear end of the electric power assist device, and the extended rear plate is located above the support rod, the guide vertical rod is symmetrically slidably inserted inside the extended rear plate, the second rack is fixedly mounted on the bottom ends of the two guide vertical rods, the first screw thread passes through the extended rear plate and is rotatably mounted on the top center of the second rack.

[0007] Specifically, the positioning component includes a displacement device and a restriction device, and the restriction device is fixedly installed at the front end of the displacement device.

[0008] Specifically, the wheel includes a hydraulic cylinder, a U-shaped bracket, an extended support plate, a support base plate, a drive motor, a support top plate and a connecting rib plate. The extended support plate is fixedly installed on the bottom right end of the support base plate, the drive motor is fixedly installed on the inner top of the support base plate, the support top plate is fixedly installed on the top of the drive motor, the U-shaped bracket is slidably inserted between the support top plate and the inner top of the support base plate close to the extended support plate, the hydraulic cylinders are symmetrically fixedly installed on the top two ends of the support top plate, and the connecting rib plate is fixedly installed between the four hydraulic cylinders.

[0009] Specifically, the limiting device includes an L-shaped alignment card plate, a synchronization rod, a U-shaped insertion rod, a reset spring, a displacement plate, a receiving cross frame, a distance sensor, a plastic gasket, a support cavity, a third gear, a special-shaped bracket, a third rack and a fourth rack. The reset spring is fixedly installed at both ends of the interior of the support cavity, the displacement plate slides through the support cavity and is fixedly connected to the top of the reset spring, the receiving cross frame is fixedly installed on the opposite end of the displacement plate, the U-shaped insertion rod is slidably inserted at both ends of the interior of the support cavity, and the synchronization rod is located above the displacement plate. The synchronization rod It is fixedly connected to the end of the U-shaped insertion rod away from the supporting cavity, the L-shaped alignment card plate is fixedly mounted on the top and bottom ends of the synchronization rod, the plastic gasket is fixedly mounted on the opposite inner sides of the L-shaped alignment card plate, the distance sensor is fixedly mounted on the front end of the L-shaped alignment card plate, the third gear is symmetrically mounted inside the supporting cavity, and the third gear is located on the inner side of the U-shaped insertion rod, the third rack is fixedly connected to the end of the U-shaped insertion rod close to the supporting cavity, the special-shaped bracket is fixedly mounted on the top of the displacement plate, and the fourth rack is fixedly mounted on the top of the special-shaped bracket.

[0010] Specifically, the bottom end of the support base plate away from the extended support plate is slidably sleeved on the guide rail, and the rear end top of the support cavity is fixedly installed on the front end of the connecting rib plate.

[0011] Specifically, a latch key is fixedly mounted on the front end of the position limiting push plate, and a latch slot is provided inside the rear end of the support base plate. The first rack is meshed with the second gear, and the second rack is vertically aligned with the first gear.

[0012] Specifically, the top of the support base plate and the top of the support bottom plate and the support top plate near the top of the extended support plate are all provided with slots that are compatible with the U-shaped card bracket. The support bottom plate is fixedly installed with an adapter kit away from the bottom end of the extended support plate. Vertical sliding grooves are provided at both ends of the bottom of the support cavity, and the third rack and the fourth rack are spaced 1 cm apart.

[0013] Specifically, the interior of the support cavity is hollow, the thickness of the third gear is greater than the total thickness of the third rack and the fourth rack, and the distance between the two receiving cross frames is greater than the width of the supporting steel.

[0014] Specifically, the L-shaped alignment card includes an extension slide rod, which is fixedly installed at the bottom end of the L-shaped alignment card. The synchronization rod includes a second screw rod, which is threadedly inserted into the front top and bottom of the synchronization rod.

[0015] A method for using a device for quickly transporting and installing a power distribution cabinet comprises the following steps:

[0016] S1. First, use external lifting equipment to lift the power distribution cabinet onto the receiving horizontal frame. When the receiving horizontal frame is squeezed, it can drive the fourth rack to pass the third gear, so that the third rack can drive the L-shaped positioning plate to move inward of the support cavity. The L-shaped positioning plate can then restrain the power distribution cabinet in front of the support cavity, completing the restraint work of the power distribution cabinet.

[0017] S2. After that, the electric power assist device is started to drive the wheels to rotate, so that the entire device can be displaced. When the supporting base plate moves to align with the supporting steel, the supporting rod can be rotated to drive the second gear to rotate, so that the two first racks can drive the limit push plates to move inward respectively until the limit push plates are in contact with both sides of the supporting steel. Then, the first screw is screwed and rotated to drive the second rack to mesh with the first gear, so that the support rod can be restricted to prevent the limit push plates from being displaced, thereby ensuring that the device moves in a straight line on the supporting steel.

[0018] S3. Finally, when the distribution cabinet moves to the designated working position, the hydraulic cylinder can be activated to drive the distribution cabinet downward until it is placed on the top of the supporting steel, completing the placement of the distribution cabinet. Subsequently, when the second distribution cabinet is transported again, the distance sensor can be set. When the second distribution cabinet and the first distribution cabinet are close to the designated value, the distance sensor can issue an alarm, facilitating the precise control of the distance between the distribution cabinets to complete the work.

[0019] Beneficial effects of the present invention:

[0020] First, the present invention can drive the first rack and the limit push plate to move simultaneously when the support rod rotates, so that the limit push plate can fit with both sides of the supporting steel, thereby preventing the electric power-assisting device from tilting during movement. At the same time, the second rack is aligned with the first gear to prevent the limit push plate from sliding again, thereby completing the work of the electric power-assisting device guided transmission distribution cabinet.

[0021] Second, when the present invention is in use, when the distribution cabinet is placed on the receiving horizontal frame, the third rack will drive the L-shaped alignment card to move inward, so that the L-shaped alignment card can squeeze the distribution cabinet to always be at the top center position of the receiving horizontal frame. At the same time, when the distribution cabinet moves to the designated area, the hydraulic cylinder can be started to drive the distribution cabinet to move downward, so that the distribution cabinet can be placed on the top of the supporting steel. Moreover, when the distribution cabinet is moved out of the receiving horizontal frame, the receiving horizontal frame and the L-shaped alignment card will be reset at the same time to complete the alignment placement of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings and examples.

[0023] Figure 1This is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the guide device of the present invention from a front perspective;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the guide device of the present invention from a rear perspective;

[0026] Figure 4 For the present invention Figure 3 A local enlarged schematic diagram of point A;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the positioning component in the present invention from a front perspective;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the displacement device of the present invention from a front perspective;

[0029] Figure 7 It is a partial cutaway schematic diagram of the restriction device in the present invention;

[0030] Figure 8 This is a schematic diagram of the three-dimensional structure of the restriction device of the present invention from a side view;

[0031] Figure 9 Schematic diagram of a second embodiment of the L-shaped alignment clamping plate and synchronization rod in the present invention.

[0032] In the figure: 1-guide device, 2-positioning component, 3-support steel, 4-guide rail, 5-electric power assist device, 6-wheel, 7-support base plate, 8-first rack, 9-limit push plate, 10-guide vertical rod, 11-first screw, 12-extension rear plate, 13-support rod, 14-first gear, 15-second gear, 16-second rack, 17-displacement device, 18-limiting device, 19-hydraulic cylinder, 20-U-shaped bracket, 21-extension Support plate, 22-support bottom plate, 23-drive motor, 24-support top plate, 25-connecting rib plate, 26-L-shaped alignment card plate, 27-synchronizing rod, 28-U-shaped plug rod, 29-reset spring, 30-displacement plate, 31-receiving cross frame, 32-distance sensor, 33-plastic gasket, 34-support cavity, 35-third gear, 36-special-shaped bracket, 37-third rack, 38-fourth rack, 39-extension slide rod, 40-second screw. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0035] The present invention will be further described below with reference to the accompanying drawings.

[0036] Example 1

[0037] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, a device and method for quickly transporting and installing a distribution cabinet of the present invention include a guide device 1, which can be slidably sleeved on the top of a supporting steel 3. A positioning component 2 is fixedly installed in front of the guide device 1. The guide device 1 includes a guide rail 4, an electric power assist device 5, a wheel 6, a support base plate 7, a first rack 8, a limit push plate 9, a guide vertical rod 10, a first screw 11, an extended rear plate 12, a support rod 13, a first gear 14, a second gear 15 and a second rack 16. The electric power assist device 5 is fixedly installed at the top rear end of the support base plate 7, the guide rail 4 is fixedly installed at the top front end of the support base plate 7, and the wheels 6 are symmetrically fixedly installed at the bottom end of the electric power assist device 5. The support rod 13 is rotatably installed at the rear end of the electric power assist device 5, the first gear 14 and the second gear 15 are fixedly installed on the outer ring of the support rod 13, and the second gear 15 is located in front of the first gear 14, the limit push plate 9 is slidably inserted at the rear ends of the support base plate 7, the first rack 8 is fixedly installed at the top end of the limit push plate 9, the extended rear plate 12 is fixedly installed at the rear end of the electric power assist device 5, and the extended rear plate 12 is located above the support rod 13, the guide vertical rod 10 is symmetrically slidably inserted inside the extended rear plate 12, the second rack 16 is fixedly installed at the bottom ends of the two guide vertical rods 10, and the first screw 11 threadedly penetrates the extended rear plate 12 and is rotatably installed at the top center of the second rack 16.

[0038] like Figure 5 The positioning component 2 includes a displacement device 17 and a limiting device 18. The limiting device 18 is fixedly installed at the front end of the displacement device 17 and can support the limiting device 18 to rotate.

[0039] like Figure 6 The wheel 6 includes a hydraulic cylinder 19, a U-shaped bracket 20, an extended support plate 21, a support base plate 22, a drive motor 23, a support top plate 24 and a connecting rib plate 25. The extended support plate 21 is fixedly mounted on the bottom right end of the support base plate 22, the drive motor 23 is fixedly mounted on the inner top of the support base plate 22, and the support top plate 24 is fixedly mounted on the top of the drive motor 23. The U-shaped bracket 20 is slidably inserted into the support top plate 24 and the inner top of the support base plate 22 close to the extended support plate 21. The hydraulic cylinder 19 is symmetrically fixedly mounted on the top ends of the support top plate 24, and the connecting rib plate 25 is fixedly mounted between the four hydraulic cylinders 19. When the support top plate 24 is rotated and reset, the U-shaped bracket 20 can be inserted into the inside of the support base plate 22 and the support top plate 24 to prevent the support top plate 24 from rotating.

[0040] like Figure 7 and Figure 8The limiting device 18 includes an L-shaped alignment card plate 26, a synchronization rod 27, a U-shaped insertion rod 28, a reset spring 29, a displacement plate 30, a receiving cross frame 31, a distance sensor 32, a plastic gasket 33, a support cavity 34, a third gear 35, a special-shaped bracket 36, a third rack 37 and a fourth rack 38. The reset spring 29 is fixedly installed at both ends of the interior of the support cavity 34, the displacement plate 30 slides through the support cavity 34 and is fixedly connected to the top of the reset spring 29, the receiving cross frame 31 is fixedly installed on the opposite end of the displacement plate 30, the U-shaped insertion rod 28 is slidably inserted at both ends of the interior of the support cavity 34, and the synchronization rod 27 is located above the displacement plate 30. The synchronization rod 27 is fixedly connected to the U-shaped insertion rod 28 away from the support cavity 3 4, the L-shaped alignment card plate 26 is fixedly mounted on the top and bottom ends of the synchronization rod 27, the plastic gasket 33 is fixedly mounted on the opposite inner sides of the L-shaped alignment card plate 26, the distance sensor 32 is fixedly mounted on the front end of the L-shaped alignment card plate 26, the third gear 35 is symmetrically mounted on the inside of the support cavity 34, and the third gear 35 is located on the inner side of the U-shaped insertion rod 28, the third rack 37 is fixedly connected to one end of the U-shaped insertion rod 28 close to the support cavity 34, the special-shaped bracket 36 is fixedly mounted on the top of the displacement plate 30, and the fourth rack 38 is fixedly mounted on the top of the special-shaped bracket 36. The elasticity of the reset spring 29 can drive the displacement plate 30 and the receiving cross frame 31 to reset upward, so that the receiving cross frame 31 can be connected to the distribution cabinet again.

[0041] The support base plate 22 is slidably sleeved on the guide rail 4 away from the bottom end of the extended support plate 21, and the rear end top of the support cavity 34 is fixedly installed on the front end of the connecting rib 25, and the front end of the limit push plate 9 is fixedly installed with a card key, and a card slot is opened inside the rear end of the support base plate 7, the first rack 8 is meshed with the second gear 15, and the second rack 16 is vertically aligned with the first gear 14. The top of the support base plate 7 and the support base plate 22 and the support top plate 24 near the top end of the extended support plate 21 are all provided with slots adapted to the U-shaped bracket 20, and the support base plate 22 is fixedly installed with an adaptor set away from the bottom end of the extended support plate 21, and vertical sliding grooves are opened at both ends of the bottom of the support cavity 34, and the third rack 37 and the fourth rack 38 are spaced 1 cm apart. The interior of the support cavity 34 is hollow, and the thickness of the third gear 35 is greater than the total thickness of the third rack 37 and the fourth rack 38, and the spacing between the two receiving cross frames 31 is greater than the width of the support steel 3.

[0042] A method for using a device for quickly transporting and installing a power distribution cabinet comprises the following steps:

[0043] S1. First, use an external lifting device to lift the power distribution cabinet onto the receiving horizontal frame 31. When the receiving horizontal frame 31 is squeezed, it drives the fourth rack 38 past the third gear 35, so that the third rack 37 can drive the L-shaped alignment clamp 26 to move inward of the support cavity 34. In this way, the L-shaped alignment clamp 26 can restrain the power distribution cabinet directly in front of the support cavity 34, completing the restraint work of the power distribution cabinet;

[0044] S2. After that, the electric power assist device 5 is started to drive the wheel 6 to rotate, so that the entire device can be displaced. When the support base plate 7 moves to align with the support steel 3, the support rod 13 can be rotated to drive the second gear 15 to rotate, so that the two first racks 8 can drive the limit push plates 9 to move inward respectively until the limit push plates 9 are in contact with both sides of the support steel 3. Then, the first screw 11 is screwed and rotated to drive the second rack 16 to mesh with the first gear 14, so that the support rod 13 can be restricted to prevent the limit push plates 9 from being displaced, thereby ensuring that the device moves in a straight line on the support steel 3.

[0045] S3. Finally, when the distribution cabinet moves to the designated working position, the hydraulic cylinder 19 can be started to drive the distribution cabinet downward until the distribution cabinet is placed on the top of the supporting steel 3, completing the placement of the distribution cabinet. Subsequently, when the second distribution cabinet is transported again, through the setting of the distance sensor 32, when the second distribution cabinet and the first distribution cabinet are close to the designated value, the distance sensor 32 can issue an alarm, so as to facilitate the precise control of the distance between the distribution cabinets and complete the work.

[0046] The working principle of embodiment 1 is as follows: when in use, the supporting steel 3 is first installed on the ground of the designated area, and then the electric power assist device 5 is started to drive the wheel 6 to rotate, so that the device can be flexibly moved to the designated area. Subsequently, when the device is moved to the area where the external distribution cabinet is placed, the external lifting equipment can be operated to lift the distribution cabinet to the top of the receiving cross frame 31. When the distribution cabinet moves downward, it can drive the receiving cross frame 31 to move downward. When the receiving cross frame 31 moves downward, the fourth rack 38 can be driven to pass through the third gear 35 through the special-shaped bracket 36. When the fourth rack 38 passes through the third gear 35 downward, the third rack 37 can be driven to move toward the inside of the support cavity 34. At the same time, through the third rack 37 and the fourth rack 3 8 is spaced 1 cm apart to prevent interference between the third rack 37 and the fourth rack 38. Subsequently, when the third rack 37 moves toward the inside of the support cavity 34, the synchronization rod 27 can be driven to move inward at the same time, so that the L-shaped alignment card plate 26 can contact the outer surface of the power distribution cabinet. The plastic gasket 33 is arranged on the inner side of the L-shaped alignment card plate 26 to prevent the L-shaped alignment card plate 26 from causing damage to the surface of the power distribution cabinet. When the receiving cross frame 31 moves downward, the L-shaped alignment card plate 26 can be driven to move toward the inside of the support cavity 34, so that the L-shaped alignment card plate 26 can squeeze the power distribution cabinet and place it at the top center of the two receiving cross frames 31, so that the power distribution cabinet can be aligned with the center of the support cavity 34. Subsequently, the electric power assist device 5 can be started to drive the The device moves to be close to the supporting steel 3. The height of the supporting base plate 7 is greater than the height of the supporting steel 3, and the distance between the two wheels 6 is greater than the width of the supporting steel 3, so that the device as a whole can be moved above the supporting steel 3. When the supporting base plate 7 moves to the top of the supporting steel 3, the support rod 13 can be screwed and rotated to drive the second gear 15 to rotate. The two first racks 8 are engaged with the second gear 15, so that when the second gear 15 rotates, it can drive the two first racks 8 to move at the same time until the limit push plate 9 is in contact with the side end of the supporting steel 3. Then, the first screw 11 is screwed and rotated to drive the second rack 16 to move downward until the second rack 16 is engaged with the first gear 14, so that the support rod 13 can be prevented from appearing. The phenomenon of rotating again is to avoid the displacement of the limit push plate 9. At the same time, the card key at the front end of the limit push plate 9 slides in the card slot at the rear end of the support base plate 7, so that the limit push plate 9 can be ensured to move in a straight line, thereby improving the docking accuracy of the limit push plate 9 and the support steel 3. Moreover, when the second rack 16 moves downward, the guide vertical rod 10 is slidably inserted into the interior of the extended rear plate 12, so that the first screw 11 can drive the second rack 16 to move up and down in a straight line, thereby improving the docking accuracy of the second rack 16 and the first gear 14. At this time, the electric power assist device 5 can be started again to drive the distribution cabinet to move to the designated installation area above the support steel 3. The hydraulic cylinder 19 can be started to drive the connecting rib plate 25 and the support cavity 34 to move downward.By making the distance between the two receiving cross frames 31 greater than the width of the supporting steel 3, the distribution cabinet can be stably placed above the supporting steel 3. Subsequently, the hydraulic cylinder 19 can be continuously started to drive the connecting rib 25 to move downward, so that the receiving cross frame 31 can be away from the bottom end of the distribution cabinet. At this time, when the receiving cross frame 31 gradually moves away from the bottom end of the distribution cabinet, the squeezing force on the return spring 29 can be reduced. At this time, the return spring 29 will drive the receiving cross frame 31 to move upward, so that the fourth rack 38 can pass through the third gear 35 upward, driving the third rack 37 and the L-shaped alignment card 26 to move outward to facilitate the release of the distribution cabinet. Subsequently, the electric power assist device 5 can be started again to drive the receiving cross frame 31 to be pulled out from the bottom end of the distribution cabinet, completing the installation of the first distribution cabinet. Subsequently, the above steps can be repeated to install the second distribution cabinet. When the second distribution cabinet is installed, it is vertically aligned with the first distribution cabinet through the distance sensor 32, and the cabinet door of the first distribution cabinet can be opened until it is at the distance. The distance sensor 32 is vertically aligned, and a buzzer is installed at the front end of the L-shaped alignment card plate 26. The buzzer is electrically connected to the distance sensor 32. When the second distribution cabinet is installed, the distance sensor 32 senses the first distribution cabinet, so that when the second distribution cabinet moves to a distance close to the first distribution cabinet, the distance sensor 32 will activate the buzzer to prompt the installer. When the device is in use, when the position of the support steel 3 is close to the corner, the device can be moved as a whole to the side end of the support steel 3 until the distribution cabinet is vertically aligned with the designated area on the support steel 3. The U-shaped bracket 20 can be removed from the inside of the support bottom plate 22 and the support top plate 24, and then the drive motor 23 is started to drive the connecting rib 25 to rotate 90 degrees as a whole. Then, the support bottom plate 22 is pulled toward the end close to the U-shaped bracket 20, so that the support cavity 34 will drive the distribution cabinet to move above the support steel 3, thereby facilitating the distribution cabinet to move to the support steel 3 in the corner area.

[0047] Example 2

[0048] On the basis of Example 1, Figure 9 As shown, the L-shaped alignment card plate 26 includes an extension slide rod 39, which is fixedly installed at the bottom end of the L-shaped alignment card plate 26, and the synchronization rod 27 includes a second screw rod 40, which is threadedly inserted into the top and bottom of the front end of the synchronization rod 27.

[0049] When implementing this embodiment, a square hole is opened through the inner center of the synchronization rod 27, and the extension slide 39 is slidably inserted into the inside of the square hole, so that the extension slide 39 can be allowed to move up and down in a straight line inside the synchronization rod 27. When the extension slide 39 moves upward to the specified position, the second screw 40 can be screwed to tighten with the extension slide 39, so that the L-shaped alignment card 26 can be limited to the specified height, so that the L-shaped alignment card 26 can adapt to distribution cabinets of different heights, and the L-shaped alignment card 26 can be prevented from causing damage to buttons or other components on the distribution cabinet, thereby completing the work.

[0050] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for rapid transportation and installation of a power distribution cabinet, characterized in that: The invention comprises a guide device (1), wherein a positioning component (2) is fixedly installed in front of the guide device (1), and the guide device (1) comprises a guide rail (4), an electric power assist device (5), a wheel (6), a support base (7), a first rack (8), a limit push plate (9), a guide vertical rod (10), a first screw rod (11), an extended rear plate (12), a support rod (13), a first gear (14), a second gear (15) and a second rack (16), wherein the electric power assist device (5) is fixedly installed at the top rear end of the support base (7), the guide rail (4) is fixedly installed at the top front end of the support base (7), the wheel (6) is symmetrically fixedly installed at the bottom end of the electric power assist device (5), and the support The rod (13) is rotatably mounted on the rear end of the electric power assist device (5); the first gear (14) and the second gear (15) are fixedly mounted on the outer ring of the support rod (13), and the second gear (15) is located in front of the first gear (14); the limit push plate (9) is slidably plugged into the two ends of the rear side of the support base plate (7); the positioning component (2) includes a displacement device (17) and a limiting device (18); the limiting device (18) is fixedly mounted on the front end of the displacement device (17); the limiting device (18) includes an L-shaped alignment card plate (26), a synchronization rod (27), a U-shaped insertion rod (28), a reset spring (29), a displacement plate (30), a receiving cross frame (31), a distance sensor ( 32), a plastic gasket (33), a support cavity (34), a third gear (35), a special-shaped bracket (36), a third rack (37) and a fourth rack (38), the reset spring (29) is fixedly mounted at both ends of the interior of the support cavity (34), the displacement plate (30) slides through the support cavity (34) and is fixedly connected to the top of the reset spring (29), the receiving cross frame (31) is fixedly mounted on the opposite end of the displacement plate (30), the U-shaped plug (28) is slidably plugged into the two ends of the interior of the support cavity (34), and the synchronization rod (27) is located above the displacement plate (30), and the synchronization rod (27) is fixedly connected to the U-shaped plug (28) away from the support cavity (34). At one end, the L-shaped alignment card plate (26) is fixedly mounted on the top and bottom ends of the synchronization rod (27), the plastic gasket (33) is fixedly mounted on the opposite inner side of the L-shaped alignment card plate (26), the distance sensor (32) is fixedly mounted on the front end of the L-shaped alignment card plate (26), the third gear (35) is symmetrically rotated and mounted inside the support cavity (34), and the third gear (35) is located on the inner side of the U-shaped insertion rod (28), the third rack (37) is fixedly connected to one end of the U-shaped insertion rod (28) close to the support cavity (34), the special-shaped bracket (36) is fixedly mounted on the top of the displacement plate (30), and the fourth rack (38) is fixedly mounted on the top of the special-shaped bracket (36).

2. The device for rapid transportation and installation of a power distribution cabinet according to claim 1, characterized in that: The first rack (8) is fixedly mounted on the top end of the limiting push plate (9), the extended rear plate (12) is fixedly mounted on the rear end of the electric power assist device (5), and the extended rear plate (12) is located above the support rod (13), the guide vertical rod (10) is symmetrically slidably inserted into the interior of the extended rear plate (12), the second rack (16) is fixedly mounted on the bottom ends of the two guide vertical rods (10), and the first screw rod (11) is threadedly penetrated through the extended rear plate (12) and is rotatably mounted on the top center of the second rack (16).

3. The rapid transport and installation device for a power distribution cabinet according to claim 2, characterized in that: The wheel (6) includes a hydraulic cylinder (19), a U-shaped bracket (20), an extended support plate (21), a support base plate (22), a drive motor (23), a support top plate (24) and a connecting rib plate (25), wherein the extended support plate (21) is fixedly mounted on the bottom right end of the support base plate (22), the drive motor (23) is fixedly mounted on the inner top end of the support base plate (22), the support top plate (24) is fixedly mounted on the top end of the drive motor (23), the U-shaped bracket (20) is slidably plugged into the inner top end of the support top plate (24) and the support base plate (22) near the extended support plate (21), the hydraulic cylinder (19) is symmetrically fixedly mounted on the top ends of the support top plate (24), and the connecting rib plate (25) is fixedly mounted between the four hydraulic cylinders (19).

4. The device for rapid transportation and installation of a power distribution cabinet according to claim 3, characterized in that: The bottom end of the support base plate (22) away from the extended support plate (21) is slidably sleeved on the guide rail (4), and the top of the rear end of the support cavity (34) is fixedly mounted on the front end of the connecting rib plate (25).

5. The device for rapid transportation and installation of a power distribution cabinet according to claim 4, characterized in that: A key is fixedly mounted on the front end of the limit push plate (9), and a slot is provided inside the rear end of the support base plate (7); the first rack (8) is meshed with the second gear (15), and the second rack (16) is vertically aligned with the first gear (14).

6. The device for rapid transportation and installation of a power distribution cabinet according to claim 5, characterized in that: The top of the support base plate (7) and the top of the support bottom plate (22) and the support top plate (24) near the extended support plate (21) are all provided with slots adapted to the U-shaped bracket (20), and the bottom end of the support bottom plate (22) away from the extended support plate (21) is fixedly mounted with an adaptor, and vertical slide grooves are provided at both ends of the bottom of the support cavity (34), and the third rack (37) and the fourth rack (38) are spaced 1 cm apart.

7. The rapid transport and installation device for a power distribution cabinet according to claim 6, characterized in that: The interior of the support cavity (34) is hollow, the thickness of the third gear (35) is greater than the total thickness of the third rack (37) and the fourth rack (38), and the distance between the two receiving cross frames (31) is greater than the width of the support steel (3).

8. The device for rapid transportation and installation of a power distribution cabinet according to claim 7, characterized in that: The L-shaped alignment card plate (26) includes an extension slide rod (39) fixedly mounted on the bottom end of the L-shaped alignment card plate (26); the synchronization rod (27) includes a second screw rod (40) threadedly inserted into the front end top and bottom of the synchronization rod (27).

9. A method for using a device for rapid transport and installation of a power distribution cabinet, using the device for rapid transport and installation of a power distribution cabinet according to any one of claims 1 to 8, characterized in that: It includes the following steps: S1. First, operate the external lifting equipment to lift the distribution cabinet onto the receiving horizontal frame (31). When the receiving horizontal frame (31) is squeezed, the fourth rack (38) can be driven to pass through the third gear (35), so that the third rack (37) can drive the L-shaped alignment card (26) to move toward the inner side of the support cavity (34). Thus, the L-shaped alignment card (26) can limit the distribution cabinet to the front of the support cavity (34), completing the restriction work of the distribution cabinet; S2. Then, the electric power assist device (5) is started to drive the wheel (6) to rotate, so that the entire device can be displaced. When the support base plate (7) moves to align with the support steel (3), the support rod (13) can be rotated to drive the second gear (15) to rotate, so that the two first racks (8) can drive the limit push plate (9) to move inward respectively until the limit push plate (9) fits on both sides of the support steel (3). Then, the first screw (11) is screwed and rotated to drive the second rack (16) to mesh with the first gear (14), so that the support rod (13) can be restricted to prevent the limit push plate (9) from being displaced, thereby ensuring that the device moves along a straight line on the support steel (3); S3. Finally, when the distribution cabinet is moved to the designated working position, the hydraulic cylinder (19) can be started to drive the distribution cabinet downward until the distribution cabinet is placed on the top of the supporting steel (3), completing the placement of the distribution cabinet. Subsequently, when the second distribution cabinet is transported again, the distance sensor (32) can be set. When the second distribution cabinet and the first distribution cabinet are close to the designated value, the distance sensor (32) can issue a warning, thereby facilitating the precise control of the distance between the distribution cabinets and completing the work.

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