A transfer device for a power distribution cabinet

Abstract

The application discloses a transfer device for power distribution cabinets, which comprises a transfer platform, an adjustable transfer plate assembly and a mounting frame. The adjustable transfer plate assembly is arranged on the transfer platform through the mounting frame. The mounting frame comprises a transverse adjusting unit and a longitudinal adjusting unit. When transferring the power distribution cabinet from the carriage, the power distribution cabinet can be quickly and safely transported out of the carriage. The transfer platform is convenient to move and is suitable for carriages with different heights. After being moved into position, the transfer platform is fixed, thereby improving the safety of the transportation process. The mounting frame can adjust the adjustable transfer plate assembly in the transverse and longitudinal directions, which is convenient for transferring the power distribution cabinet in different positions of the carriage. The adjustable transfer assembly is provided with a telescopic assembly. When adjusting, the third connecting rod can be conveniently retracted. After being adjusted into position, the second connecting rod is lifted. A protection mechanism is arranged. During the transfer process, the power distribution cabinet is protected to prevent it from falling down. The transfer device is suitable for power distribution cabinets with different specifications.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power distribution cabinet, in particular to a transfer device for power distribution cabinet. BACKGROUND

[0002] The power distribution cabinet is a commonly used power equipment in large-scale power grid system, and is generally transported by a van. Before installation, the power distribution cabinet needs to be transferred from the van. During the transfer process, the power distribution cabinet is prone to collision during transportation, causing damage to the external and internal components of the power distribution cabinet. The hidden damage of the internal components of the power distribution cabinet leads to high failure rate of the power grid system, which cannot guarantee the safe use of the electrical equipment, and the personnel labor input is large during the transfer process. SUMMARY

[0003] The present application aims at the deficiencies of the prior art, and provides a transfer device for power distribution cabinet.

[0004] The technical scheme for solving the above problems is a transfer device for power distribution cabinet, comprising a transfer platform, an adjustable transfer plate assembly and a mounting frame, the adjustable transfer plate assembly is adjustably arranged on the transfer platform through the mounting frame.

[0005] The mounting frame comprises a horizontal adjustment unit and a vertical adjustment unit.

[0006] The adjustable transfer plate assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a protection mechanism, the second connecting rod is connected to the first connecting rod through a plurality of telescopic assemblies, the third connecting rod is fixedly connected to the middle part of the second connecting rod through a plurality of supporting frames, and the protection mechanism is arranged on the second connecting rod.

[0007] Further, each protection unit comprises a first motor, a first screw rod, two first guide rods and two movable baffles, the first screw rod is rotatably connected to the two side plates at both ends through bearings, one end of the first screw rod is connected to the output shaft of the first motor through a shaft coupling, the two first guide rods are arranged on both sides of the first screw rod, and the two ends of the first guide rod are fixedly connected to the two side plates, respectively. The movable baffles are arranged on both sides of the third connecting rod, and the movable baffles comprise a baffle base and a baffle body, the baffle body is fixedly connected to the baffle base, a threaded connection hole and two guide holes are arranged on the baffle base, the baffle base is slidably sleeved on the two first guide rods through the two guide holes, and the baffle bases of the two movable baffles are connected to one end of the first screw rod through the threaded connection hole in a clockwise manner and connected to the other end of the first screw rod in a counterclockwise manner.

[0008] Further, the lateral adjusting unit comprises a lateral adjusting screw, a lateral adjusting motor, two lateral guide rods and an adjusting plate, both ends of the lateral adjusting screw are rotatably connected to both sides of the platform body through bearings, one end of the lateral adjusting screw is connected to the output shaft of the lateral adjusting motor through a coupling, both ends of the two lateral guide rods are fixedly connected to the platform body, and the two lateral guide rods are arranged on both sides of the lateral adjusting screw, a first threaded part is threadedly connected to the lateral adjusting screw, first sliding parts are slidably arranged on the two lateral guide rods, and the two first sliding parts and the first threaded part are fixedly connected to the bottom of the adjusting plate.

[0009] Further, the longitudinal adjusting unit comprises a longitudinal adjusting screw, a longitudinal adjusting motor and two longitudinal guide rods, both ends of the longitudinal adjusting screw are rotatably connected to the two side plates through bearings, one end of the longitudinal adjusting screw is connected to the output shaft of the longitudinal adjusting motor through a coupling, both ends of the two longitudinal guide rods are fixedly connected to the two side plates, and the two longitudinal guide rods are arranged on both sides of the longitudinal adjusting screw, a second threaded part is threadedly connected to the longitudinal adjusting screw, second sliding parts are slidably arranged on the two longitudinal guide rods, and the two second sliding parts and the second threaded part are fixedly connected to the middle part of the bottom of the first connecting plate.

[0010] The present application has the beneficial effects that:

[0011] The present application provides a transfer device for a power distribution cabinet, which can quickly and safely transfer the power distribution cabinet from the vehicle compartment to the outside, the transfer platform is convenient to move, can be adapted to vehicle compartments of different heights, is fixed after being moved into position, and the safety of the transportation process is improved; the mounting frame can adjust the adjustable transfer plate assembly in two directions of lateral and longitudinal directions, which is convenient for transferring the power distribution cabinet in different positions of the vehicle compartment, the adjustable transfer assembly is adjusted through the telescopic assembly, the third connecting plate is conveniently retracted during adjustment, the second connecting plate is lifted after being adjusted into position, the protective mechanism is arranged, the power distribution cabinet is protected during the transfer process to prevent tilting, and the device is suitable for power distribution cabinets of different specifications. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the present application;

[0013] Figure 2 It is a top view of the adjustable transfer plate assembly and the mounting frame;

[0014] Figure 3 It is Figure 1 It is an enlarged schematic view of part A;

[0015] Figure 4 It is a working state schematic view of the adjustable transfer plate assembly;

[0016] Fig. 1-transport platform, 2-adjustable transport plate assembly, 3-mounting frame;

[0017] 101-platform body, 102-lifting assembly, 103-sliding base, 104-carriage floor, 105-fixed connecting plate;

[0018] 201-first connecting rod, 202-second connecting rod, 203-third connecting rod, 204-extension assembly, 205-support frame, 206-first motor, 207-first screw rod, 208-first guide rod, 209-baffle base, 210-baffle body, 211-movable baffle;

[0019] 301-horizontal adjustment screw rod, 302-horizontal adjustment motor, 303-horizontal guide rod, 304-adjustment plate, 305-vertical adjustment screw rod, 306-vertical adjustment motor, 307-vertical guide rod. DETAILED DESCRIPTION

[0020] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] As shown in the figure, a transport device for power distribution cabinet, comprising a transport platform 1, an adjustable transport plate assembly 2 and a mounting frame 3, the adjustable transport plate assembly 2 is adjustably arranged on the transport platform 1 through the mounting frame 3.

[0022] The transport platform 1 comprises a platform body 101, a lifting assembly 102 and a sliding base 103, the platform body 101 is fixedly connected to the sliding base 103 through a plurality of lifting assemblies 102, the sliding base 103 is provided with a plurality of roller assemblies at the bottom for easy movement, one end of the platform body 101 is provided with a plurality of fixed connecting plates 105, and the bottom of the carriage is provided with a carriage floor 104, when the transport platform 1 moves to the carriage door, the plurality of fixed connecting plates 105 are connected with the carriage floor 104 by fixed bolts respectively.

[0023] The adjustable transfer plate assembly 2 comprises a first link 201, a second link 202, a third link 203 and a protection mechanism, the second link 202 is connected to the first link 201 through a plurality of telescopic assemblies 204, the third link 203 is fixedly connected to the middle part of the second link 202 through a plurality of support frames 205, the protection mechanism is arranged on the second link 202, the protection mechanism comprises two groups of protection units, the two groups of protection units are arranged vertically, each group of protection units comprises a first motor 206, a first screw rod 207, two first guide rods 208 and two movable baffles 211, the two ends of the first screw rod 207 are rotatably connected to the two side vertical plates through bearings, one end of the first screw rod 207 is connected to the output shaft of the first motor 206 through a shaft coupling, the two first guide rods 208 are arranged on the two sides of the first screw rod 207, the two ends of the first guide rod 208 are fixedly connected to the two side vertical plates, the two movable baffles 211 are arranged on the two sides of the third link 203, the movable baffle 211 comprises a baffle base 209 and a baffle body 210, the baffle body 210 is fixedly connected to the baffle base 209, the baffle base 209 is provided with a threaded connection hole and two guide holes, the baffle base 209 is slidably sleeved on the two first guide rods 208 through the two guide holes, the baffle bases 209 of the two movable baffles 211 are connected to one end of the first screw rod 207 in a positive thread and connected to the other end of the first screw rod 207 in a reverse thread through the threaded connection hole.

[0024] The first connecting plate 201 is adjustably arranged on the platform body 101 through the mounting frame 3. The mounting frame 3 includes a lateral adjustment unit and a longitudinal adjustment unit. The lateral adjustment unit includes a lateral adjustment screw 301, a lateral adjustment motor 302, two lateral guide rods 303 and an adjustment plate 304. The two ends of the lateral adjustment screw 301 are rotatably connected to the two sides of the platform body 101 through bearings, and one end of the lateral adjustment screw 301 is connected to the output shaft of the lateral adjustment motor 302 through a coupling. The two ends of the two lateral guide rods 303 are fixedly connected to the platform body 101, and the two lateral guide rods 303 are respectively arranged on both sides of the lateral adjustment screw 301. A first screw-on component is screwed on the lateral adjustment screw 301, and a first sliding sleeve is respectively provided on the two lateral guide rods 303. The sliding member, two first sliding members and a first rotating member are fixedly connected to the bottom of the adjustment plate 304. The longitudinal adjustment unit includes a longitudinal adjustment screw 305, a longitudinal adjustment motor 306, and two longitudinal guide rods 307. The two ends of the longitudinal adjustment screw 305 are respectively rotatably connected to the vertical plates on both sides through bearings. One end of the longitudinal adjustment screw 305 is connected to the output shaft of the longitudinal adjustment motor 306 through a coupling. The two ends of the two longitudinal guide rods 307 are respectively fixedly connected to the vertical plates on both sides, and the two longitudinal guide rods 307 are respectively arranged on both sides of the longitudinal adjustment screw 305. A second rotating member is screwed on the longitudinal adjustment screw 305, and a second sliding member is respectively slidably sleeved on the two longitudinal guide rods 307. The two second sliding members and the second rotating member are fixedly connected to the middle of the bottom of the first connecting plate 201.

[0025] like Figure 4 As shown, when in use, first adjust the transverse adjustment unit to adjust the adjustable transfer plate assembly 2 to the front of the distribution cabinet that needs to be transferred. At this time, the first connecting plate 201 is in the middle of the adjustment plate 304, the telescopic assembly 204 of the adjustable transfer plate assembly 2 is in a compressed state, the third connecting plate 203 is in a low position, and the movable baffles 211 of the two groups of protection units are both located at the outermost end; then adjust the longitudinal adjustment unit to adjust the first connecting plate 201 toward the inside of the car, and adjust the third connecting plate 203 to the bottom of the distribution cabinet, and push the third connecting plate 203 upward through the telescopic assembly 204 until the third connecting plate 203 is against the bottom plate of the distribution cabinet, and then adjust the movable baffles 211 of the two groups of protection units inward until the movable baffles 211 are in contact with the distribution cabinet; finally, adjust the longitudinal adjustment unit to adjust the first connecting plate 201 to the outermost end outside the car.

[0026] The above merely describes preferred embodiments of the present application, but is not intended to limit the present application to other forms, any person skilled in the art can make changes or modifications to the above disclosed technical contents into equivalent embodiments with equivalent changes, and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical solution content of the present application still belongs to the protection scope of the present application technical solution.

Claims

1. A transfer device for an electrical switchgear cabinet, characterized in that: Including transport platform (1), adjustable transport board assembly (2) and mounting bracket (3), the adjustable transport board assembly (2) is adjustably arranged on the transport platform (1) by the mounting bracket (3); The mounting bracket (3) includes a transverse adjustment unit and a longitudinal adjustment unit; The adjustable transport board assembly (2) includes a first connecting rod (201), a second connecting rod (202), a third connecting rod (203) and a protection mechanism, the second connecting rod (202) is connected to the first connecting rod (201) by a plurality of telescopic assemblies (204), the third connecting rod (203) is fixedly connected to the middle part of the second connecting rod (202) by a plurality of support frames (205), the protection mechanism is arranged on the second connecting rod (202), and the protection mechanism includes two groups of protection units, and the two groups of protection units are arranged vertically; Each group of protection units includes a first motor (206), a first screw rod (207), two first guide rods (208) and two movable baffles (211), the first screw rod (207) is rotatably connected to the two side plates at both ends by bearings, one end of the first screw rod (207) is connected to the output shaft of the first motor (206) by a shaft coupling, the two first guide rods (208) are arranged on the two sides of the first screw rod (207), and the two ends of the first guide rod (208) are fixedly connected to the two side plates, the two movable baffles (211) are arranged on the two sides of the third connecting rod (203), the movable baffle (211) includes a baffle base (209) and a baffle body (210), the baffle body (210) is fixedly connected to the baffle base (209), the baffle base (209) is provided with a threaded connection hole and two guide holes, the baffle base (209) is slidably sleeved on the two first guide rods (208) through the two guide holes, and the baffle bases (209) of the two movable baffles (211) are connected to one end of the first screw rod (207) by a right thread connection hole and connected to the other end of the first screw rod (207) by a left thread connection hole; A plurality of fixed connecting plates (105) are arranged at one end of the platform body (101), and a carriage bottom plate (104) is arranged at the bottom of the carriage, when the transport platform (1) moves to the carriage door, the plurality of fixed connecting plates (105) are connected to the carriage bottom plate (104) by fixed bolts; In use, first adjust the transverse adjustment unit to adjust the adjustable transfer plate assembly (2) to the front of the power distribution cabinet to be transferred, the telescopic assembly (204) of the adjustable transfer plate assembly (2) is in a compressed state, the third connecting rod (203) is in a low position, and the movable baffles (211) of the two sets of protection units are located at the outermost end; then adjust the longitudinal adjustment unit to adjust the first connecting rod (201) into the carriage, adjust the third connecting rod (203) to the lower side of the power distribution cabinet, and through the telescopic assembly (204), the third connecting rod (203) is pushed upward until the third connecting rod (203) abuts against the bottom plate of the power distribution cabinet, and then the movable baffles (211) of the two sets of protection units are adjusted inward until the movable baffles (211) are attached to the power distribution cabinet; finally, adjust the longitudinal adjustment unit to adjust the first connecting rod (201) to the outermost end of the carriage.

2. A transfer device for a power distribution cabinet as claimed in claim 1, characterized in that: The transverse adjustment unit comprises a transverse adjustment screw (301), a transverse adjustment motor (302), two transverse guide rods (303) and an adjustment plate (304), both ends of the transverse adjustment screw (301) are rotatably connected to both sides of the platform body (101) through bearings, one end of the transverse adjustment screw (301) is connected to the output shaft of the transverse adjustment motor (302) through a coupling, both ends of the two transverse guide rods (303) are fixedly connected to the platform body (101), and the two transverse guide rods (303) are arranged on both sides of the transverse adjustment screw (301), a first threaded member is threadedly connected to the transverse adjustment screw (301), first sliding members are slidably sleeved on the two transverse guide rods (303), and the two first sliding members and the first threaded member are fixedly connected to the bottom of the adjustment plate (304).

3. A transfer device for a switchgear cabinet as claimed in claim 2, characterized in that: The longitudinal adjustment unit comprises a longitudinal adjustment screw (305), a longitudinal adjustment motor (306) and two longitudinal guide rods (307), both ends of the longitudinal adjustment screw (305) are rotatably connected to the two side plates through bearings, one end of the longitudinal adjustment screw (305) is connected to the output shaft of the longitudinal adjustment motor (306) through a coupling, both ends of the two longitudinal guide rods (307) are fixedly connected to the two side plates, and the two longitudinal guide rods (307) are arranged on both sides of the longitudinal adjustment screw (305), a second threaded member is threadedly connected to the longitudinal adjustment screw (305), second sliding members are slidably sleeved on the two longitudinal guide rods (307), and the two second sliding members and the second threaded member are fixedly connected to the middle portion of the bottom of the first connecting rod (201).

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