Rapid carrying and mounting device and method for power distribution cabinet

Abstract

The invention relates to the technical field of power distribution cabinet installation, in particular to a rapid carrying and installing device and method for a power distribution cabinet. The guide device comprises a guide rail, electric power assisting equipment, wheels, a supporting base plate, a first rack, a limiting push plate, a guide vertical rod, a first screw rod, an extending rear plate, a supporting rod, a first gear, a second gear and a second rack, the electric power assisting equipment is fixedly installed at the rear end of the top of the supporting base plate, and the guide rail is fixedly installed at the front end of the top of the supporting base plate; the wheels are symmetrically and fixedly installed at the bottom end of the electric power assisting device, the supporting rod is rotationally installed at the rear end of the electric power assisting device, and the first gear and the second gear are fixedly installed on the outer ring of the supporting rod. Through the arrangement of the guiding device and the positioning part, the purposes of guiding type installation and counterpoint type placement of the power distribution cabinet are achieved.

Description

Technical Field

[0001] The 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 with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and 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 industry, commerce, home and other fields, greatly facilitating people's work and life.

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

[0005] In view of the problems in the prior art, the present invention provides a device and method for quickly transporting and installing a power 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 is fixedly installed in front of the guide device, and the guide device includes 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 at the top rear end of the support base plate, the guide rail is fixedly installed at the top front end of the support base plate, the wheel is symmetrically fixedly installed at the bottom end of the electric power assist device, and the support rod rotates Installed at the rear end of the electric power-assisting device, the first gear and the second gear are fixedly installed 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 installed at the top of the limit push plate, the extended rear plate is fixedly installed at the rear end of the electric power-assisting device, and the extended rear plate is located above the support rod, the guide vertical rod is symmetrically slidably inserted in the interior of the extended rear plate, the second rack is fixedly installed at the bottom ends of the two guide vertical rods, and the first screw thread penetrates the extended rear plate and is rotatably installed at the top center of the second rack.

[0007] Specifically, the positioning component includes a displacement device and a limiting device, and the limiting 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 bottom plate, a drive motor, a support top plate and a connecting rib plate. The extended support plate is fixedly installed at the bottom right end of the support bottom plate, the drive motor is fixedly installed at the inner top of the support bottom plate, the support top plate is fixedly installed at 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 bottom plate close to the extended support plate, the hydraulic cylinders are symmetrically fixedly installed at the two ends of the top 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 L-shaped alignment card plate is fixedly connected to one end of the U-shaped insertion rod away from the supporting cavity, the L-shaped alignment card plate is fixedly installed on the top and bottom ends of the synchronization rod, the plastic gasket is fixedly installed on the inner sides opposite to each other of the L-shaped alignment card plate, the distance sensor is fixedly installed on the front end of the L-shaped alignment card plate, the third gear is symmetrically installed 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 one end of the U-shaped insertion rod close to the supporting cavity, the special-shaped bracket is fixedly installed on the top of the displacement plate, and the fourth rack is fixedly installed on the top of the special-shaped bracket.

[0010] Specifically, the bottom end of the support bottom plate away from the extended support plate is slidably sleeved on the guide rail, and the top of the rear end 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 limit 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, slots compatible with the U-shaped bracket are provided at 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, and an adapter is fixedly installed at the bottom of the support bottom plate away from 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 arranged in a hollow state, 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 plate includes an extension slide rod, which is fixedly installed on the bottom end of the L-shaped alignment card plate, and the synchronization rod includes a second screw rod, which is threadedly inserted into the front end top and bottom of the synchronization rod.

[0015] A method for using a device for quickly transporting and installing a power distribution cabinet, comprising the following steps: S1. First, operate the external lifting equipment to lift the distribution cabinet onto the receiving horizontal frame. When the receiving horizontal frame is squeezed, the fourth rack can be driven to pass through the third gear, so that the third rack can drive the L-shaped alignment card to move toward the inner side of the support cavity, so that the L-shaped alignment card can limit the distribution cabinet in front of the support cavity, completing the restriction work of the distribution cabinet; S2, then, start the electric power assist device to drive the wheel to rotate, so that the device as a whole 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 fitted with both sides of the supporting steel, and then the first screw is screwed and rotated to drive the second rack to mesh with the first gear, so that the supporting rod can be restricted to prevent the limit push plates from being displaced, and the device can be ensured to move in a straight line on the supporting steel; S3. Finally, when the distribution cabinet moves to the designated working position, the hydraulic cylinder can be started to drive the distribution cabinet to move downward until the distribution cabinet 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 to issue a warning when the second distribution cabinet approaches the first distribution cabinet to the designated value, so as to accurately control the distance between the distribution cabinets and complete the work.

[0016] Beneficial effects of the present invention: First, when the support rod of the present invention rotates, it can drive the first rack and the limit push plate to move simultaneously, so that the limit push plate can fit with the two 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 and adapted to the first gear, so that the limit push plate can be prevented from sliding again, thereby completing the work of the electric power-assisting device guided conveying distribution cabinet.

[0017] Second, when the present invention is in use, when the distribution cabinet is placed on the receiving cross 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 cross frame to prevent it. At the same time, when the distribution cabinet is moved 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 cross frame, the receiving cross frame and the L-shaped alignment card will be reset at the same time to complete the work of placing the distribution cabinet in alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective; Figure 2It is a schematic diagram of the three-dimensional structure of the guide device of the present invention from a front perspective; Figure 3 It is a schematic diagram of the three-dimensional structure of the guide device in the present invention from a rear perspective; Figure 4 For the present invention Figure 3 A local enlarged schematic diagram of point A; Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning component in the present invention from a front perspective; Figure 6 It is a schematic diagram of the three-dimensional structure of the displacement device of the present invention from the front perspective; Figure 7 It is a partial cutaway schematic diagram of the restriction device in the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the limiting device in the present invention from a side end perspective; Fig. 9 It is a schematic diagram of a second embodiment of the L-shaped alignment clamping plate and the synchronization rod in the present invention.

[0020] 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 rod, 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

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0022] 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 comprising 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.

[0023] The present invention is further described below in conjunction with the accompanying drawings.

[0024] Example 1 like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a device and method for quickly transporting and installing a power distribution cabinet of the present invention comprises 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, and the guide device 1 comprises a guide rail 4, an electric power assist device 5, a wheel 6, a supporting 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 supporting base plate 7, the guide rail 4 is fixedly installed at the top front end of the supporting base plate 7, the wheel 6 is symmetrically fixedly installed at the bottom end of the electric power assist device 5, and the supporting base plate 7 is fixedly installed at the top rear end of the supporting base plate 7. The support rod 13 is rotatably installed at the rear end of the electric power-assisting 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 two ends of the rear side of the support base plate 7, the first rack 8 is fixedly installed at the top of the limit push plate 9, the extended rear plate 12 is fixedly installed at the rear end of the electric power-assisting device 5, and the extended rear plate 12 is located above the support rod 13, the guide vertical rod 10 is symmetrically slidably inserted in the interior of 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.

[0025] 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.

[0026] like Figure 6The wheel 6 includes a hydraulic cylinder 19, a U-shaped bracket 20, an extended support plate 21, a support bottom 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 bottom plate 22, the drive motor 23 is fixedly mounted on the inner top of the support bottom plate 22, the support top plate 24 is fixedly mounted on the top of the drive motor 23, the U-shaped bracket 20 is slidably inserted in the support top plate 24 and the inner top of the support bottom 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 bottom plate 22 and the support top plate 24 to prevent the support top plate 24 from rotating.

[0027] like Figure 7 and Figure 8 The limiting device 18 includes an L-shaped alignment card plate 26, a synchronization rod 27, a U-shaped plug 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 inner part 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 plug rod 28 is slidably inserted at both ends of the inner part 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 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 inner side opposite to 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 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. Through the elasticity of the reset spring 29, the displacement plate 30 and the receiving cross frame 31 can be driven to reset upward, so that the receiving cross frame 31 can be connected to the distribution cabinet again.

[0028] The support bottom 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 plate 25. A key is fixedly installed at the front end of the limit push plate 9, 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 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. The support bottom 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. The third rack 37 and the fourth rack 38 are spaced 1 cm apart. The interior of the support cavity 34 is set in a hollow state. 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.

[0029] A method for using a device for quickly transporting and installing a power distribution cabinet, comprising 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 plate 26 to move toward the inner side of the support cavity 34, so that the L-shaped alignment card plate 26 can limit the distribution cabinet in front of the support cavity 34, completing the restriction work of the distribution cabinet; S2, then, start the electric power assist device 5 to drive the wheel 6 to rotate, so that the device as a whole 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 fitted with both sides of the support steel 3, and 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 limited to prevent the limit push plates 9 from being displaced, and the device can be ensured to move along a straight line on the support steel 3; S3. Finally, when the distribution cabinet moves to the designated working position, the hydraulic cylinder 19 can be started to drive the distribution cabinet to move 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 a warning, so as to accurately control the distance between the distribution cabinets and complete the work.

[0030] 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 moves to the area where the external power distribution cabinet is placed, the external lifting equipment can be operated to lift the power distribution cabinet to the top of the receiving cross frame 31. When the power distribution cabinet moves downward, the receiving cross frame 31 can be driven 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, so that when the fourth rack 38 passes through the third gear 35 downward, the third rack 37 can be driven to move toward the inner side of the support cavity 34. At the same time, the third rack 37 and the fourth rack 3 8 is spaced 1 cm apart, so that interference between the third rack 37 and the fourth rack 38 can be prevented. 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, so that the L-shaped alignment card plate 26 can be prevented 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 to be placed 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 assist device 5 can be started to drive the present The device moves to be close to the support steel 3, and the height of the support base plate 7 is greater than the height of the support steel 3, and the spacing between the two wheels 6 is greater than the width of the support steel 3, so that the device as a whole can be moved above the support steel 3. When the support base plate 7 moves to the top of the support steel 3, the support rod 13 can be screwed and rotated to drive the second gear 15 to rotate, and the two first racks 8 are meshed 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 support steel 3, and then the first screw rod 11 is screwed and rotated to drive the second rack 16 to move downward until the second rack 16 is meshed with the first gear 14, so that the support rod 13 can be prevented from appearing The phenomenon of rotation 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 guaranteed to move in a straight line, and the docking accuracy between the limit push plate 9 and the support steel 3 is improved. 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 rod 11 can drive the second rack 16 to move up and down in a straight line, and the docking accuracy between the second rack 16 and the first gear 14 is improved. At this time, the electric power assist device 5 can be started again to drive the distribution cabinet to move above the support steel 3 to the designated installation area, and 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 plate 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 reset spring 29 can be reduced. At this time, the reset 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 plate 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 to complete 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 aligned with the distance sensor. The distance sensor 32 is vertically aligned, and a buzzer is installed at the front end of the L-shaped alignment card plate 26, and 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 start 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 taken out 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 plate 25 to rotate 90° as a whole, and 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, so that the distribution cabinet can be easily moved to the support steel 3 in the corner area.

[0031] Example 2 On the basis of Example 1, Fig. 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.

[0032] When implementing this embodiment, a square hole is opened through the inner center of the synchronization rod 27, and the extension slide rod 39 is slidably inserted into the inside of the square hole, so that the extension slide rod 39 can be allowed to move up and down in a straight line inside the synchronization rod 27. When the extension slide rod 39 moves upward to a specified position, the second screw rod 40 can be screwed to tighten with the extension slide rod 39, so that the L-shaped alignment card plate 26 can be limited to a specified height, so that the L-shaped alignment card plate 26 can adapt to distribution cabinets of different heights, and the L-shaped alignment card plate 26 can be prevented from causing damage to buttons or other components on the distribution cabinet, thereby completing the work.

[0033] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for quickly transporting and installing a power distribution cabinet, characterized in that: The invention comprises a guide device (1), wherein a positioning component (2) is fixedly mounted in front of the guide device (1), wherein the guide device (1) comprises a guide rail (4), an electric power-assisting 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-assisting device (5) is fixedly mounted on the top rear end of the support base (7), the guide rail (4) is fixedly mounted on the top front end of the support base (7), the wheel (6) is symmetrically fixedly mounted on the bottom end of the electric power-assisting device (5), the support rod (13) is rotatably mounted on the rear end of the electric power-assisting device (5), and the 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 inserted at the two ends of the rear side of the support base plate (7); the first rack (8) is fixedly mounted on the top of the limit 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 inside the extended rear plate (12); the second rack (16) is fixedly mounted on the bottom ends of the two guide vertical rods (10); the first screw rod (11) is threadedly inserted through the extended rear plate (12) and is rotatably mounted on the top center of the second rack (16).

2. A quick transport and installation device for a power distribution cabinet according to claim 1, characterized in that: The positioning component (2) comprises a displacement device (17) and a limiting device (18), wherein the limiting device (18) is fixedly mounted on the front end of the displacement device (17).

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

4. A rapid transport and installation device for a power distribution cabinet according to claim 3, characterized in that: The limiting device (18) comprises 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), wherein the reset spring (29) is fixedly mounted at both ends inside 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 insertion rod (28) is slidably inserted at both ends inside the support cavity (34), and the synchronization rod (27) is located at the displacement plate (30). At the top, the synchronization rod (27) is fixedly connected to one end of the U-shaped insertion rod (28) away from the support cavity (34), the L-shaped alignment card plate (26) is fixedly installed at the top and bottom ends of the synchronization rod (27), the plastic gasket (33) is fixedly installed on the inner side opposite to the L-shaped alignment card plate (26), the distance sensor (32) is fixedly installed at the front end of the L-shaped alignment card plate (26), the third gear (35) is symmetrically rotated and installed 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 installed on the top of the displacement plate (30), and the fourth rack (38) is fixedly installed on the top of the special-shaped bracket (36).

5. A rapid transport and installation device for a power distribution cabinet according to claim 4, characterized in that: The bottom end of the support bottom 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).

6. A rapid transport and installation device for a power distribution cabinet according to claim 5, characterized in that: A latch key is fixedly mounted on the front end of the limit push plate (9), and a latch 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).

7. A rapid transport and installation device for a power distribution cabinet according to claim 6, 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); the bottom of the support bottom plate (22) away from the extended support plate (21) is fixedly mounted with an adaptor; both ends of the bottom of the support cavity (34) are provided with vertical slide grooves; and the third rack (37) and the fourth rack (38) are spaced 1 cm apart.

8. The device for rapid transportation and installation of a power distribution cabinet according to claim 7, characterized in that: The interior of the support cavity (34) is arranged in a hollow state, 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).

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

10. A method for using a distribution cabinet rapid transport and installation device, using the distribution cabinet rapid transport and installation device according to any one of claims 1 to 8, characterized in that: It includes the following steps: S1. First, operate an external lifting device to lift the power 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 plate (26) to move toward the inner side of the support cavity (34), so that the L-shaped alignment card plate (26) can restrict the power distribution cabinet to the front of the support cavity (34), thereby completing the restriction work of the power distribution cabinet; S2, then, the electric power assist device (5) is started to drive the wheel (6) to rotate, so that the device as a whole can be displaced. When the support base plate (7) is moved to be aligned 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) is in contact with both sides of the support steel (3), and then the first screw rod (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 limited 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 to move downward until the distribution cabinet is placed on the top of the supporting steel (3), thereby completing the placement of the distribution cabinet. Subsequently, when the second distribution cabinet is transported again, the distance sensor (32) can be set so that when the second distribution cabinet approaches the first distribution cabinet to a 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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