Cabinet carrying equipment

Abstract

The utility model relates to cabinet carrying equipment which comprises a transport trolley and a turnover frame, the transport trolley is movably installed in the turnover frame and can turn over relative to the turnover frame after being installed, and the transport trolley is used for bearing and transporting an electric appliance cabinet. The overturning frame is provided with an overturning driving device, and the overturning driving device is used for driving the transportation trolley to be overturned clockwise to be in a vertical state or to be overturned anticlockwise to be in a horizontal state after the transportation trolley is connected with the overturning frame, so that the electric appliance cabinet placed on the transportation trolley is erected or put down. And the transport trolley is detachably connected with the turnover frame. The transportation trolley and the overturning frame can be flexibly assembled and separated, space is saved to the maximum extent when the electric appliance cabinet goes in and out of a door frame, the operation problem caused by the height of a cabinet body in a traditional carrying mode is effectively solved, automatic overturning of the electric appliance cabinet is achieved, and the working efficiency is improved. And the labor intensity of workers is greatly reduced, and the safety and efficiency in the construction process are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to a cabinet handling device. Background Art

[0002] Railways are important infrastructure in China and the main body for carrying out transportation activities in various regions of the country. Power supply engineers are the basis for ensuring the stable operation of railways. The electricity consumption of the railway transportation system mainly relies on the integrated power supply system of the power grid. Its electricity is mainly used for electric locomotive traction, transportation signal systems, railway dispatching, passenger waiting rooms, and management systems. The distribution room is an important part of the railway power supply section and is a control system composed of incoming cable for power supply that can be independently controlled, distribution switch equipment, and other supporting equipment. There are several electrical cabinets configured in the distribution room. Its main function is to centrally control and manage railway power facilities to ensure stable power supply of the line. With the rapid development of the railway transportation industry, the safe, reliable, and efficient operation of the railway power distribution system is particularly important. Traditional railway distribution rooms have problems such as energy waste, difficult fault detection, and low operation efficiency, and cannot meet the needs of modern railway transportation. Therefore, it is necessary to upgrade the equipment in the distribution room, among which the overall replacement of the electrical cabinets is involved.

[0003] During the transportation process, the electrical cabinet will pass through multiple doors, such as elevator doors, etc. The height of the upgraded new electrical cabinet is 2.3m, and its weight is about 1.1 tons. The minimum width of the door is 1m, and the minimum height is 2m. Therefore, the new electrical cabinet needs to be laid down to pass through some doors smoothly during transportation. However, due to the large weight of the new electrical cabinet, it is difficult for humans to restore the laid-down new electrical cabinet to an upright position. And due to space limitations, large towing equipment cannot enter the elevator and the distribution room.

[0004] Therefore, there is an urgent need for a device that is convenient for laying down, restoring to an upright position, and transporting the electrical cabinet. Content of the Utility Model

[0005] The utility model aims to provide a cabinet handling device to solve the deficiencies existing in the prior art. The technical problems to be solved by the utility model are realized through the following technical solutions.

[0006] A cabinet handling device includes a transport trolley and a flipping frame. The transport trolley is movably installed within the flipping frame and can be flipped relative to the flipping frame after installation. The transport trolley is used for carrying and transporting electrical cabinets. A flipping driving device is installed on the flipping frame. The flipping driving device is used to drive the transport trolley to flip clockwise to a vertical state or counterclockwise to a horizontal state after the transport trolley is connected to the flipping frame, so as to make the electrical cabinet placed on the transport trolley stand upright or lie down. The transport trolley and the flipping frame are detachably connected.

[0007] Preferably, the flipping frame includes two lifting support frames vertically arranged at the front and rear ends of the flipping frame. The number of the flipping driving devices is two and they are respectively connected to the two lifting support frames. The flipping driving device includes a lifting driving motor, a lead screw, a nut, and a flipping auxiliary frame. The lifting driving motor is installed at the upper end of the lifting support frame. The output end of the lifting driving motor is connected to the vertically arranged lead screw. The nut is installed on the lead screw. One end of the flipping auxiliary frame is fixedly connected to the nut, and the other end is movably connected to the front and rear sides of the transport trolley. The transport trolley and the flipping auxiliary frame are detachable.

[0008] Preferably, the output shaft of the lifting driving motor is horizontally arranged, and a steering gear is arranged between the lifting driving motor and the lead screw.

[0009] Preferably, the flipping auxiliary frame includes a guide plate, a flipping plate, and a flipping shaft. The guide plate is arranged on the front and rear sides of the lifting support frame and can move up and down relative to the lifting support frame. The nut is fixedly connected to the guide plate. The flipping plates are respectively arranged on the front and rear sides of the guide plate. The guide plate is fixedly connected to the flipping plates. The flipping shaft is detachably fixedly connected to the upper right corners of the two flipping plates. The front and rear sides of the transport trolley are respectively detachably connected to the two flipping shafts.

[0010] Preferably, a plurality of guide wheels are arranged between the two guide plates on the front and rear sides of the lifting support frame. The guide wheels are arranged on the left and right sides of the lifting support frame and are respectively abutted against the left and right outer side walls of the lifting support frame.

[0011] Preferably, the transport trolley includes a vehicle body. A support arm is arranged at the right end of the vehicle body at intervals in the front and rear directions. Flipping support plates are respectively installed at the front and rear ends above the left side of the vehicle body. The flipping support plates are respectively detachably connected to the inner ends of the flipping shafts.

[0012] Preferably, a gourd hole is arranged at the upper end of the flipping support plate. The flipping support plate is hung on the inner end of the flipping shaft through the gourd hole.

[0013] Preferably, support wheels are respectively installed at the four corners of the bottom surface of the vehicle body. A flipping wheel is arranged below the support arm at the right end of the vehicle body.

[0014] Preferably, bundling blocks are respectively arranged on the front and rear sides of the vehicle body.

[0015] Preferably, the flipping frame includes a mounting frame, the mounting frame includes fixing frames at the upper and lower ends of the mounting frame, the lifting support frame is arranged at the right end of the fixing frame, a connecting beam is arranged at the left end of the fixing frame, and a movable support frame is installed on the right side of the fixing frame. The fixing frame, the lifting support frame, the connecting beam and the movable support frame are detachable.

[0016] In the present utility model, in the initial state, the transport trolley and the flipping frame are in a separated state. The transport trolley is located on the ground near the electrical cabinet, and the flipping frame is located in the distribution room. When in use, the transport trolley is in a horizontal state. The cabinet body of the electrical cabinet is tilted by ° through on-site hoisting equipment so that the electrical cabinet is in a laid-down state, and then it is placed on the transport trolley, ensuring that the bottom of the cabinet body of the electrical cabinet closely adheres to the right side of the transport trolley, and the cabinet body is centered in the vehicle width direction. The electrical cabinet is firmly fixed on the transport trolley using straps. After firmly binding and fixing the electrical cabinet, the transport trolley is manually and steadily pushed. During the pushing process, bumps should be avoided, and a special person should hold the electrical cabinet to ensure its stability and prevent tipping. Then, the transport trolley is transported into the distribution room. After the transport trolley enters the distribution room, the transport trolley is pushed into the flipping frame, and the transport trolley is connected to the flipping frame. As shown in the figure, the transport trolley is driven by the flipping drive device to rotate clockwise so that the transport trolley is flipped to a vertical state, thereby making the electrical cabinet in an upright state. Then, the cabinet body is manually pushed away and placed at the target position in the distribution room using tools such as a small forklift. Then, the transport trolley and the flipping frame can be disassembled and properly placed.

[0017] A cabinet body handling device provided by the present utility model enables the transport trolley and the flipping frame to be flexibly assembled and separated, saving space to the greatest extent when entering and exiting various doors, effectively solving the operation problems caused by the height of the cabinet body in the traditional handling method, realizing the automatic flipping of the electrical cabinet, greatly reducing the labor intensity of the staff, and significantly improving the safety and efficiency during the construction process. Description of the Drawings

[0018] Figure 1 is a structural schematic diagram of the present utility model;

[0019] Figure 2 is a structural schematic diagram of the flipping frame in the present utility model;

[0020] Figure 3 is a structural schematic diagram of the flipping frame from another angle in the present utility model;

[0021] Figure 4 is a structural schematic diagram of the transport trolley in the present utility model;

[0022] The reference numerals in the drawings are as follows: 1. flipping frame, 111. fixed frame, 112. lifting support frame, 113. connecting beam, 114. movable support frame, 121. lifting drive motor, 122. lead screw, 123. lead nut, 124. connecting block, 125. guide plate, 126. flipping plate, 127. flipping shaft, 1271. hanging joint, 128. guide wheel, 2. transport trolley, 21. vehicle body, 22. flipping support plate, 221. hoist hole, 23. support wheel, 24. support arm, 25. bundling block, 26. flipping wheel, 3. electrical cabinet. Detailed implementation manners

[0023] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present invention in detail with reference to the drawings and in combination with the embodiments.

[0024] In the present invention, the front, rear, left, and right directions refer to Figure 3 as shown, Figure 3 the left side shown in is the left side and the right side is the right side. The bottom of the transport trolley 2 refers to the bottom when the transport trolley 2 is in a horizontal state. The left end and the right end of the transport trolley 2 refer to the left end and the right end when the transport trolley 2 is in a horizontal state.

[0025] An equipment for transporting a cabinet body is improved in that it includes a transport trolley 2 and a flipping frame 1. The transport trolley 2 is movably installed in the flipping frame 1 and can be flipped relative to the flipping frame 1 after installation. The transport trolley is used for carrying and transporting an electrical cabinet 3. A flipping drive device is installed on the flipping frame 1. The flipping drive device is used to drive the transport trolley 2 to flip clockwise to a vertical state or flip counterclockwise to a horizontal state after the transport trolley 2 is connected to the flipping frame 1, so that the electrical cabinet 3 placed on the transport trolley 2 stands upright or lies down. The transport trolley 2 and the flipping frame 1 are detachably connected.

[0026] In this embodiment, in the initial state, the transport trolley 2 and the flipping frame 1 are in a separated state. The transport trolley 2 is located on the ground near the electrical cabinet 3, and the flipping frame 1 is located in the distribution room. During use, the transport trolley 2 is in a horizontal state. The cabinet body of the electrical cabinet 3 is tilted 90° by on-site hoisting equipment so that the electrical cabinet 3 is in a laid-down state, and then it is placed on the transport trolley 2, ensuring that the bottom of the cabinet body of the electrical cabinet 3 closely adheres to the right side of the transport trolley 2, and the cabinet body is centered in the vehicle width direction. The electrical cabinet 3 is firmly fixed on the transport trolley 2 using a strap. After firmly binding and fixing the electrical cabinet 3, the transport trolley 2 is manually and steadily pushed. During the pushing process, bumps should be avoided, and a special person should hold the electrical cabinet 3 to ensure its stability and prevent it from tipping over. Then, the transport trolley 2 is transported into the distribution room. After the transport trolley 2 enters the distribution room, the transport trolley 2 is pushed into the flipping frame 1, and the transport trolley 2 is connected to the flipping frame 1. Referring to Figure 1 as shown, the transport trolley 2 is driven by the flipping drive device to rotate clockwise so that the transport trolley 2 is flipped to a vertical state, thereby making the electrical cabinet 3 in an upright state. Then, a person manually uses tools such as a small forklift to push the cabinet body away and place it at the target position in the distribution room. Then, the transport trolley 2 can be disassembled from the flipping frame 1 and properly placed.

[0027] A cabinet body handling device provided in this embodiment can realize the handling operation of a relatively heavy electrical cabinet 3. It has simple operation, a compact structure, and flexible use, and is suitable for the upgrading and transformation of electrical cabinets in railway distribution rooms, solving the problem of handling electrical cabinets in and out.

[0028] Furthermore, the flipping frame 1 includes two lifting support frames 112 vertically arranged at the front and rear ends of the flipping frame 1. The number of the flipping drive devices is two and they are respectively connected to the two lifting support frames 112. The flipping drive device includes a lifting drive motor 121, a lead screw 122, a nut 123, and a flipping auxiliary frame. The lifting drive motor 121 is installed at the upper end of the lifting support frame 112. The output end of the lifting drive motor 121 is connected to the vertically arranged lead screw 122. The nut 123 is installed on the lead screw 122. One end of the flipping auxiliary frame is fixedly connected to the nut 123, and the other end is movably connected to the front and rear sides of the transport trolley 2. The transport trolley 2 and the flipping auxiliary frame are detachable.

[0029] Furthermore, the output shaft of the lifting drive motor 121 is horizontally arranged, and a steering gear is provided between the lifting drive motor 121 and the lead screw 122.

[0030] Further, the flipping auxiliary frame includes a guiding plate 125, a flipping plate 126 and a flipping shaft 127. The guiding plate 125 is arranged on the front and rear sides of the lifting support frame 112 and can move up and down relative to the lifting support frame 112. The lead screw nut 123 is fixedly connected to the guiding plate 125. The flipping plates 126 are respectively arranged on the front and rear sides of the guiding plate 125. The guiding plate 125 is fixedly connected to the flipping plates 126. The flipping shaft 127 is detachably and fixedly connected to the upper right corners of the two flipping plates 126. The front and rear sides of the transport trolley 2 are respectively detachably connected to the two flipping shafts 127.

[0031] Further, a connecting block 124 is installed at the upper end of the lead screw nut 123. Positioning columns are respectively arranged on the front and rear side surfaces of the connecting block 124. Positioning holes matching the positioning columns are arranged on the guiding plate 125. The positioning columns are clamped in the positioning holes to fixedly connect the lead screw nut 123 to the guiding plate 125.

[0032] Further, a plurality of guiding wheels 128 are arranged between the two guiding plates 125 on the front and rear sides of the lifting support frame 112. The guiding wheels 128 are arranged on the left and right sides of the lifting support frame 112 and are respectively abutted against the left and right outer side walls of the lifting support frame 112.

[0033] Further, the transport trolley 2 includes a vehicle body 21. A support arm 24 with a front and rear interval is arranged at the right end of the vehicle body 21. Flipping support plates 22 are respectively installed at the front and rear ends above the left side of the vehicle body 21. The flipping support plates 22 are respectively detachably connected to the inner ends of the flipping shafts 127.

[0034] Further, a calabash hole 221 is arranged at the upper end of the flipping support plate 22. The flipping support plate 22 is hung on the inner end of the flipping shaft 127 through the calabash hole 221.

[0035] Further, the flipping support plate 22 is in an isosceles triangle shape, and the calabash hole 221 is arranged at the top angle of the isosceles triangle.

[0036] Further, a hanging joint 1271 is arranged at the inner end of the flipping shaft 127. The hanging joint 1271 matches the small hole of the calabash hole 221, and the calabash hole 221 is hung at the hanging joint 1271.

[0037] Further, support wheels 23 are respectively installed at the four corners of the bottom surface of the vehicle body 21. A flipping wheel 26 is arranged below the support arm 24 at the right end of the vehicle body 21.

[0038] Further, the number of the support arms 24 is two, and the number of the turning wheels 26 is two.

[0039] Further, bundling blocks 25 are respectively arranged on the front and rear sides of the vehicle body 21.

[0040] Further, the turning frame 1 includes a mounting frame, and the mounting frame includes fixed frames 111 located at the upper and lower ends of the mounting frame. The lifting support frame 112 is arranged at the right end of the fixed frame 111. A connecting beam 113 is arranged at the left end of the fixed frame 111. A movable support frame 114 is installed on the right side of the fixed frame 111. The fixed frame 111, the lifting support frame 112, the connecting beam 113 and the movable support frame 114 are detachable from each other.

[0041] In this embodiment, as shown in Figures 1 to 4 When the handling equipment is in use, the transport trolley 2 is in a horizontal state. Two pulling ropes with a length exceeding 4 m and a bearing capacity greater than 5000 N are installed on the cross beam where the support arms 24 of the transport trolley 2 are located. The cabinet body of the electrical cabinet 3 is tilted by 90° through on-site hoisting equipment so that the electrical cabinet 3 is in a lying state, and then it is placed on the transport trolley 2, and it is ensured that the bottom of the electrical cabinet 3 is closely attached to the support arms 24, and the electrical cabinet 3 is centered in the vehicle width direction. The electrical cabinet 3 is firmly fixed to the transport trolley 2 by using a binding band in combination with the bundling block 25, and it is ensured that the other ends of the pulling ropes extend out at the front and rear ends of the transport trolley 2 for use when the electrical cabinet 3 is turned over. After the electrical cabinet 3 is firmly tied and fixed on the transport trolley 2, the transport trolley 2 is manually and steadily pushed into the power distribution room.

[0042] For the flip frame 1 in the power distribution room, the flip drive device has been installed on the lifting support frame 112. The fixed frame 111, lifting support frame 112, connecting beam 113 and movable support frame 114 have been assembled in advance. The flip shaft 127 is not installed on the flip plate 126. The lifting drive motor 121 is operated to lower the flip plate 126 to the lower limit mark. After the transport trolley 2 carrying the electrical cabinet 3 enters the power distribution room, the transport trolley 2 is slowly pushed into the flip frame 1. It is important to maintain a safe space to avoid scratches. Align the gourd hole 221 on the flip support plate 22 of the transport trolley 2 with the flip shaft mounting hole on the flip plate 126 of the flip frame 1. Stop pushing the transport trolley 2, insert the flip shaft 127 into the flip shaft mounting hole and gourd hole 221 on the flip plate 126, and tighten them securely with a locking nut. The provision of the gourd hole 221 makes it easier to insert the flip shaft 127. Two workers then gently pull the front and rear ropes, respectively, while another worker operates the flip drive device, slowly lifting the left end of the transport cart 2. When the angle between the electrical cabinet 3 and the ground exceeds 45°, the worker tightens the rope to assist in the flip, continuing to lift the transport cart 2 until the flip wheel 26 is directly below the flip axis 127, pulling the transport cart 2 to vertically tilt the electrical cabinet 4. A small forklift or other transport vehicle is placed at the bottom of the electrical cabinet 3 to receive the electrical cabinet. The lifting drive motor 121 is then controlled to drive the screw rod 122 to rotate, causing the nut 123 to descend, driving the electrical cabinet 3 to descend and place it on the transport vehicle. The straps are untied, and the nut 123 continues to descend approximately 20 mm to disengage the transport cart 2 from the electrical cabinet 3. The electrical cabinet 3 is then manually pushed away and placed at the target location in the power distribution room. The flip frame 1 and transport cart 2 are then arranged and properly placed.

[0043] This embodiment provides a cabinet handling equipment, in which the transport trolley 2 and the flip frame 1 can be flexibly assembled and separated, saving space to the maximum extent when entering and exiting door frames or elevators, effectively solving the operational difficulties caused by the height of the cabinet in traditional handling methods, realizing automatic flipping of the electrical cabinet, greatly reducing the labor intensity of the staff and significantly improving the safety and efficiency of the construction process.

[0044] It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

[0045] It should be noted that the terms used herein are intended only to describe specific embodiments and are not intended to limit the exemplary embodiments described herein. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0046] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such terms can be interchanged under appropriate circumstances so that the embodiments of this application described here can be implemented in an order other than those illustrated or described here.

[0047] In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that comprises a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0048] For ease of description, spatial relative terms such as "above", "on top of", "on the upper surface", "above" etc. may be used here to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure is inverted, the device described as "above" or "on top of" other devices or structures will then be positioned "below" or "beneath" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways, such as rotated 90 degrees or in other orientations, and corresponding interpretations should be made for the spatial relative descriptions used here.

[0049] In the detailed description above, reference has been made to the drawings which form a part hereof. In the drawings, like symbols typically identify like components unless the context indicates otherwise. The illustrated embodiments described in the detailed description, drawings and claims are not meant to be limiting. Other embodiments may be used and other changes may be made without departing from the spirit or scope of the subject matter presented herein.

[0050] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cabinet handling device, characterized in that: It includes a transport trolley (2) and a flipping frame (1). The transport trolley (2) is movably installed within the flipping frame (1) and can be flipped relative to the flipping frame (1) after installation. The transport trolley is used to carry and transport an electrical cabinet (3); a flipping drive device is installed on the flipping frame (1). After the transport trolley (2) is connected to the flipping frame (1), the flipping drive device is used to drive the transport trolley (2) to flip clockwise to a vertical state or counterclockwise to a horizontal state, so that the electrical cabinet (3) placed on the transport trolley (2) is erected or laid down. The transport trolley (2) and the flipping frame (1) are detachably connected.

2. The cabinet handling device according to claim 1, characterized in that: The flipping frame (1) includes two lifting support frames (112) vertically arranged at the front and rear ends of the flipping frame (1). The number of the flipping drive devices is two and they are respectively connected to the two lifting support frames (112). The flipping drive device includes a lifting drive motor (121), a lead screw (122), a lead nut (123) and a flipping auxiliary frame. The lifting drive motor (121) is installed at the upper end of the lifting support frame (112). The output end of the lifting drive motor (121) is connected to the vertically arranged lead screw (122). The lead nut (123) is installed on the lead screw (122). One end of the flipping auxiliary frame is fixedly connected to the lead nut (123), and the other end is movably connected to the front and rear sides of the transport trolley (2). The transport trolley (2) and the flipping auxiliary frame are detachable.

3. The cabinet handling device according to claim 2, characterized in that: The output shaft of the lifting drive motor (121) is horizontally arranged, and a steering gear is arranged between the lifting drive motor (121) and the lead screw (122).

4. A cabinet handling device according to claim 2, characterized in that: The flipping auxiliary frame includes a guide plate (125), a flipping plate (126) and a flipping shaft (127). The guide plate (125) is arranged on the front and rear sides of the lifting support frame (112) and can move up and down relative to the lifting support frame (112). The lead nut (123) is fixedly connected to the guide plate (125). The flipping plates (126) are respectively arranged on the front and rear sides of the guide plate (125). The guide plate (125) is fixedly connected to the flipping plates (126). The flipping shaft (127) is detachably and fixedly connected to the upper right corners of the two flipping plates (126). The front and rear sides of the transport trolley (2) are respectively detachably connected to the two flipping shafts (127).

5. The cabinet handling device according to claim 4, wherein: A number of guide wheels (128) are arranged between the two guide plates (125) on the front and rear sides of the lifting support frame (112). The guide wheels (128) are arranged on the left and right sides of the lifting support frame (112) and are respectively abutted against the left and right outer side walls of the lifting support frame (112).

6. The cabinet handling device according to claim 4, wherein: The transport trolley (2) includes a vehicle body (21). At the right end of the vehicle body (21), there are support arms (24) spaced front and rear. At the front and rear ends above the left side of the vehicle body (21), turnover support plates (22) are respectively installed, and the turnover support plates (22) are detachably connected to the inner ends of the turnover shafts (127).

7. The cabinet handling device according to claim 6, wherein: At the upper end of the turnover support plate (22), there is a gourd hole (221), and the turnover support plate (22) is hung on the inner end of the turnover shaft (127) through the gourd hole (221).

8. A cabinet handling device according to claim 6, characterized in that: At the four corners of the bottom surface of the vehicle body (21), support wheels (23) are respectively installed. At the right end of the vehicle body (21) and below the support arm (24), there is a turnover wheel (26).

9. The cabinet handling device according to claim 6, characterized in that: Binding blocks (25) are respectively arranged on the front and rear sides of the vehicle body (21).

10. A cabinet handling device according to claim 2, characterized in that: The turnover frame (1) includes a mounting frame. The mounting frame includes fixed frames (111) at the upper and lower ends of the mounting frame. A lifting support frame (112) is arranged at the right end of the fixed frame (111). A connecting beam (113) is arranged at the left end of the fixed frame (111). A movable support frame (114) is installed on the right side of the fixed frame (111). The fixed frame (111), the lifting support frame (112), the connecting beam (113) and the movable support frame (114) are detachable from each other.

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