Adjustable plate cabinet conveying device

Abstract

The utility model discloses an adjustable plate cabinet transporting device which comprises a transporting chassis, two transporting stand columns arranged oppositely and a transporting box body, the transporting box body is provided with suspension rotating shafts corresponding to the transporting stand columns respectively, and the suspension rotating shafts are assembled with the corresponding transporting stand columns in a rotating mode. A box body rotation adjusting device is mounted on the transportation chassis on the rear side of the transportation box body, and a transportation handrail extending towards the rear side of the transportation box body is fixedly mounted on the transportation chassis or the two transportation stand columns; during use, the transport box body is kept in a vertical state by utilizing the box body rotation adjusting device, the plate cabinet is hoisted into the transport box body by virtue of hoisting equipment, and if the door is low and the plate cabinet is difficult to introduce in the vertical state when entering a plant, the transport box body can be rotated by a certain angle through the box body rotation adjusting device so as to reduce the height of the plate cabinet; the door opening structure is simple to operate and labor-saving to use, does not need to reserve the door opening, and does not influence the construction of the door opening structure.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for installing a tray cabinet, in particular to an adjustable tray cabinet transport device. Background Art

[0002] Electrical control is widely used in various scenarios such as power construction, plant construction, equipment installation, and enterprise production. It is used to achieve power distribution and power safety in various usage scenarios. The cabinet is one of the important power equipment in electrical control. In some special usage scenarios such as nuclear power plants, the various electrical devices used are generally arranged and installed in the cabinet first, and then the cabinet is transferred to the installation and use location for electrical connection. Based on the layout of nuclear power plants, the current methods for cabinet transfer include roller transportation, manual hydraulic forklift transportation, or a combination of the two transportation methods. When using rollers for transportation, the rollers come into contact with the bottom of the cabinet, which can easily damage the anti-corrosion paint on the bottom of the cabinet, thereby affecting the service life of the cabinet. In addition, the roller transportation requires a large number of people to cooperate, and it is easy to cause people to be squeezed and injured if they are not careful. When using a manual hydraulic forklift to move the cabinet into the distribution room, the height of the door must be measured in advance to verify whether it meets the requirements for the introduction of the cabinet. If the door is lower than the height of the cabinet, it is necessary to coordinate with the construction professionals to reserve a door, and then complete the construction of the door structure after the cabinet is introduced. In addition, a large amount of dust will be generated during the later construction, which can easily enter the cabinet, which is not conducive to the prevention of foreign matter management in the nuclear power plant and makes the door construction cumbersome. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an adjustable cabinet transport device which is simple to operate and can timely adjust the maximum height of the cabinet during transportation so as to introduce the cabinet into the cabinet with less restriction on the height of the door.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: an adjustable cabinet transport device, including a transport chassis, two relatively arranged transport columns are fixedly installed on the transport chassis, a transport box with openings on the front side and the top end is suspended between the two transport columns, and the transport box is provided with suspension shafts corresponding to each of the transport columns, and the suspension shafts are rotatably assembled with the corresponding transport columns, a box rotation adjustment device is installed on the transport chassis at the rear side of the transport box, and the box rotation adjustment device is rotatably assembled with the transport box, and a transport handrail extending to the rear side of the transport box is fixedly installed on the transport chassis or the two transport columns.

[0005] As a preferred technical solution, the box rotation adjustment device includes a hydraulic drive cylinder, one end of the hydraulic drive cylinder is hinged to the rear wall of the transport box, and the other end is hinged to the transport chassis. The hydraulic drive cylinder is connected to a hydraulic drive pump through a pipeline, and the hydraulic drive pump is fixed on the transport chassis.

[0006] As a preferred technical solution, at least one auxiliary bead fixing pin is respectively provided through each of the transport columns, and the auxiliary bead fixing pin is detachably arranged, and the inner end of the auxiliary bead fixing pin is movably inserted into the transport box body.

[0007] As a preferred technical solution, a rubber protective layer is attached and fixed to the inner wall of the transport box.

[0008] As a preferred technical solution, at least two rope fixing rings are provided on the front side of the transport box, and the rope fixing rings are arranged opposite to each other on both sides of the opening of the transport box.

[0009] As an improvement to the above technical solution, a box rotation avoidance hole is provided through the transport chassis, and the box rotation avoidance hole is located directly below the transport box.

[0010] Due to the adoption of the above technical solution, the adjustable cabinet transport device includes a transport chassis, on which two relatively arranged transport columns are fixedly installed, and a transport box with openings on the front side and the top end is suspended between the two transport columns, and the transport box is provided with a suspension shaft corresponding to each of the transport columns, and the suspension shaft is rotatably assembled with the corresponding transport column, and a box rotation adjustment device is installed on the transport chassis at the rear side of the transport box, and the box rotation adjustment device is rotatably assembled with the transport box, and the transport chassis or two A transport handrail extending toward the rear side of the transport box is fixedly mounted on the transport column. The utility model has the following beneficial effects: when in use, the transport box is kept in an upright state by utilizing the box rotation adjustment device, and the cabinet is hoisted into the transport box with the help of hoisting equipment; if the door height is low when entering the factory building, and the cabinet is difficult to introduce in an upright state, the transport box can be rotated to a certain angle by the box rotation adjustment device to lower the height of the cabinet so that it can be smoothly introduced through the door into the factory building; the operation is simple, the use is labor-saving, no doorway needs to be reserved, and the construction of the doorway structure is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0013] Figure 2 It is a side view of an embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the adjustment state of an embodiment of the utility model;

[0015] In the figure: 1- cabinet; 2- transport chassis; 3- transport column; 4- transport box; 5- suspension shaft; 6- auxiliary bead fixing pin; 7- rubber protective layer; 8- rope body fixing ring; 9- hydraulic drive cylinder; 10- hydraulic drive pump; 11- transport handrail; 12- box rotation avoidance hole. DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0017] like Figure 1 , Figure 2 and Figure 3 As shown, the adjustable cabinet transport device is used to introduce the cabinet 1 into the nuclear power plant. After the cabinet 1 is loaded, its overall height can be adjusted in time to facilitate smooth passage through the doorway. Specifically, it includes a transport chassis 2, and the transport chassis 2 includes a chassis bottom plate and transport rollers arranged and installed at the bottom end of the chassis bottom plate, which can conveniently move the cabinet 1, making it more convenient and labor-saving to use.

[0018] Two transport columns 3 arranged opposite to each other are fixedly mounted on the transport chassis 2, and a transport box 4 with openings at the front side and the top end is suspended between the two transport columns 3. A suspension shaft 5 is provided on the transport box 4 corresponding to each transport column 3, and the suspension shaft 5 is rotatably assembled with the corresponding transport column 3. Under the support and rotation of the suspension shaft 5, the transport box 4 can rotate between the two transport columns 3, and its overall height is reduced by rotation, so that it can be smoothly introduced into the factory through the door. The openings at the front side and the top end of the transport box 4 make it easy to hoist and place the cabinet 1 therein, and the top end opening of the transport box 4 also makes it easy to transport cabinets 1 of different heights, making it more flexible to use and reducing the weight of the entire device to a certain extent. The transport box 4 can also be replaced by a cage.

[0019] In this embodiment, at least one auxiliary bead fixing pin 6 is respectively provided through each of the transport columns 3, and the auxiliary bead fixing pin 6 is detachably provided, and the inner end of the auxiliary bead fixing pin 6 is movably plugged into the transport box 4. When the transport box 4 is in an upright state, each of the auxiliary bead fixing pins 6 is respectively plugged and assembled into the corresponding transport column 3 to strengthen the support for the transport box 4, so that the transport box 4 is more stable during normal transportation.

[0020] A rubber protective layer 7 is attached and fixed on the inner wall of the transport box 4, which forms a buffer when the cabinet 1 contacts the transport box 4, plays a role in shock absorption and wear prevention, and helps to protect the anti-corrosion paint layer coated on the surface of the cabinet 1. At least two rope fixing rings 8 are provided on the front side of the transport box 4, and the rope fixing rings 8 are arranged opposite to each other on both sides of the opening of the transport box 4. During the transportation of the transport box 4, a fixing belt can be used to cooperate with the two opposite rope fixing rings 8 to intercept the opening on the front side of the transport box 4, so as to form a certain blocking protection for the cabinet 1.

[0021] A box rotation adjustment device is installed on the transport chassis 2 at the rear side of the transport box 4, and the box rotation adjustment device is rotatably assembled with the transport box 4. The transport box 4 can be rotated by the box rotation adjustment device to reduce its height. Specifically, the box rotation adjustment device includes a hydraulic drive cylinder 9, one end of the hydraulic drive cylinder 9 is hinged to the rear wall of the transport box 4, and the other end is hinged to the transport chassis 2. The hydraulic drive cylinder 9 is connected to a hydraulic drive pump 10 through a pipeline. The hydraulic drive pump 10 is fixed on the transport chassis 2. The hydraulic drive pump 10 can also be operated by foot or hand, is not limited by power supply, and is more convenient to use.

[0022] A transport handrail 11 extending toward the rear side of the transport box 4 is fixedly mounted on the transport chassis 2 or the two transport columns 3, and is used to apply a handrail force to push the entire device to move. A box rotation avoidance hole 12 is provided through the transport chassis 2, and the box rotation avoidance hole 12 is located directly below the transport box 4. When the transport box 4 rotates, it avoids its lowest point, which helps to reduce the installation height of the transport box 4.

[0023] When the present embodiment is in use, it can be used not only when the door height is low, but also when encountering a downhill slope, the transport box 4 can be rotated so that its front end can be tilted when it is moved, thereby ensuring the safety of the cabinet 1 in transportation.

[0024] The description of the present invention is given for the purpose of illustration and description, and is not intended to be exhaustive or to limit the present invention to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

Claims

1. An adjustable cabinet transport device, including a transport chassis, characterized in that: Two transport columns arranged opposite to each other are fixedly mounted on the transport chassis, a transport box with openings on the front side and the top end respectively suspended between the two transport columns, a suspension shaft is respectively provided on the transport box corresponding to each of the transport columns, the suspension shaft is rotatably assembled with the corresponding transport column, a box rotation adjusting device is installed on the transport chassis at the rear side of the transport box, and the box rotation adjusting device is rotatably assembled with the transport box, and a transport handrail extending toward the rear side of the transport box is fixedly mounted on the transport chassis or the two transport columns.

2. The adjustable cabinet transport device according to claim 1, characterized in that: The box rotation adjustment device includes a hydraulic drive cylinder, one end of the hydraulic drive cylinder is hinged to the rear wall of the transport box, and the other end is hinged to the transport chassis. The hydraulic drive cylinder is connected to a hydraulic drive pump through a pipeline, and the hydraulic drive pump is fixed to the transport chassis.

3. The adjustable cabinet transport device according to claim 1, characterized in that: At least one auxiliary bead fixing pin is correspondingly arranged through each of the transport columns, and the auxiliary bead fixing pin is detachably arranged, and the inner end of the auxiliary bead fixing pin is movably inserted into the transport box body.

4. The adjustable cabinet transport device according to claim 1, characterized in that: A rubber protective layer is attached and fixed on the inner wall of the transport box.

5. The adjustable cabinet transport device according to claim 1, characterized in that: At least two rope fixing rings are arranged on the front side of the transport box, and the rope fixing rings are arranged opposite to each other on both sides of the opening of the transport box.

6. The adjustable cabinet transport device according to claim 1, characterized in that: A box body rotation avoidance hole is provided through the transport chassis, and the box body rotation avoidance hole is located directly below the transport box body.

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