Transfer device for transformer

Abstract

The utility model relates to the technical field of transfer devices, in particular to a transfer device for a transformer. The transfer device for the transformer comprises a frame body used for playing a foundation supporting role, a supporting plate used for supporting the bottom of the transformer is arranged on the lower portion of the front portion of the frame body, and walking assemblies which are in sliding connection with the frame body and can conduct ground surface walking operation are symmetrically arranged on the back of the frame body; a jacking assembly capable of performing off-ground jacking operation on the frame body is arranged at the upper part of the walking assembly; according to the transfer device, the walking assembly and the jacking assembly are designed, so that the ground surface anti-falling transfer operation of the transformer can be achieved through the walking assembly, and the anti-knocking lifting operation of the transformer in the transfer process can be achieved through the jacking assembly; the problems that in the prior art, in the carrying or transferring process of a transformer in a hoisting mode, the transformer is prone to colliding with other objects, and the transformer is prone to falling are solved.

Description

Technical Field

[0001] The present application relates to the technical field of transfer devices, and in particular to a transfer device for a transformer. Background Art

[0002] In the power system, transformer is an important device used for voltage conversion and power transmission.

[0003] Due to the large size and weight of the transformer, the traditional lifting method is not only likely to cause the transformer to collide with other objects during handling and transportation, causing equipment damage; but also, the lifting method may cause the transformer to fall during the lifting process, causing a safety accident. Utility Model Content

[0004] The problem to be solved by the present application is that during the process of carrying or transporting the existing transformer by hoisting, it is not only easy to collide with other objects, but also easy to cause the transformer to fall.

[0005] In order to solve the above-mentioned technical problems, the present application provides a transformer transport device, including a frame for serving as a foundation support, a pallet for supporting the bottom of the transformer is arranged at the front lower part of the frame, and walking components symmetrically arranged on the back of the frame that are slidably connected to the frame and can perform surface walking operations, and a lifting component capable of lifting the frame off the ground is arranged on the upper part of the walking component.

[0006] Since the transfer device of the present application is designed with a walking component and a lifting component, the ground anti-fall transfer operation of the transformer can be realized through the walking component, and the anti-collision lifting operation during the transformer transfer process can be realized through the lifting component, which solves the problem that the transformer of the prior art is not only easy to collide with other objects during the transportation or transfer by hoisting, but also easy to cause the transformer to fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0008] Figure 2 It is a front view structural schematic diagram of an embodiment.

[0009] Figure 3 It is a side structural schematic diagram of an embodiment.

[0010] Figure 4 It is a rear structural schematic diagram of the embodiment.

[0011] Figure 5 It is a schematic diagram of the structure of the buckle and the support plate.

[0012] Figure 6This is a schematic diagram of the structure of the walking component.

[0013] Figure 7 Schematic diagram of the raised state of the embodiment.

[0014] Figure 8 It is a schematic diagram of the transport state of the embodiment.

[0015] In the figure: 1. frame; 2. walking assembly; 3. lifting assembly; 4. buckle; 5. support plate; 6. handle; 7. connecting rod; 8. hydraulic cylinder; 9. vertical pole; 10. cross brace; 11. caster. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions 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 are within the scope of protection of this application. Example

[0017] The present application relates to a transformer transfer device, such as Figure 1-8 As shown, the transfer device includes a frame 1 for serving as a basic support, and an L-shaped support plate 5 for supporting the bottom of the transformer is arranged at the front lower part of the frame 1. In order to support the transformer and perform transfer operations, a walking component 2 that is slidably connected to the frame 1 and can perform surface walking operations is symmetrically arranged on the back of the frame 1. In order to avoid scratches between the support plate 5 and the ground during walking, a lifting component 3 that can lift the frame 1 off the ground is added to the upper part of the walking component 2.

[0018] The walking assembly 2 includes a vertical pole 9 and a caster 11. The vertical pole 9 is vertically arranged on one side of the rear portion of the frame 1 and can be raised and lowered along its vertical direction. The bottom of the vertical pole 9 is provided with a caster 11 rotatably connected thereto for walking on the ground. In order to facilitate the operator to push the transfer device, a vertically arranged handle 6 is formed at the upper end of the vertical pole 9.

[0019] The lifting assembly 3 includes a cross brace 10 and a hydraulic cylinder 8. The cross brace 10 is placed horizontally between the vertical poles 9 to provide support. A hydraulic cylinder 8 connected to the frame 1 is arranged in the middle of the upper length direction of the cross brace 10, so that the distance of the support plate 5 from the ground can be adjusted by pushing the hydraulic cylinder 8.

[0020] In order to avoid the misalignment of the two vertical poles 9 in the height direction, thereby causing the center of gravity of the frame 1 to shift, a connecting rod 7 is added between the two vertical poles 9 for coordinated linkage.

[0021] In order to prevent the transfer device from detaching due to shaking when used as a set, buckles 4 that can be hung with straps are symmetrically arranged on both sides of the frame 1, thereby increasing the supporting stability between the transfer devices by adding straps.

[0022] When in use, two sets of transfer devices need to be prepared, and then the frame 1 is moved downward by operating the hydraulic cylinder 8, so that the support plate 5 at the lower end of the frame 1 is in contact with the bottom surface of the transformer, and then the frame 1 is lifted off the ground with the help of the hydraulic cylinder 8, so that only the casters 11 at the lower end of the vertical pole 9 of the transfer device are in contact with the ground, and then the user can hold the handle 6 to push the transformer for spatial transfer operation. In order to prevent the transformer from separating from the support plate 5 due to shaking, a connecting strap can be added to the upper part of the buckle 4 between the frames 1 of the two sets of transfer devices, so that the distance between the frames 1 remains relatively constant.

[0023] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0024] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0025] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A transformer transport device, comprising a frame for supporting the foundation, characterized in that: A support plate for supporting the bottom of the transformer is arranged at the front lower part of the frame, and walking components slidably connected to the frame and capable of walking on the ground are symmetrically arranged on the back of the frame. A lifting component capable of lifting the frame off the ground is arranged on the upper part of the walking component.

2. The transformer transfer device according to claim 1, characterized in that: The walking assembly includes a vertical pole and casters. The vertical pole is vertically arranged on one side of the rear part of the frame and can be lifted and lowered along its vertical direction. The bottom of the vertical pole is provided with a caster that is rotatably connected to it for walking on the ground.

3. The transformer transfer device according to claim 2, characterized in that: A handle arranged vertically is formed at the upper end of the vertical rod.

4. The transformer transfer device according to claim 2, characterized in that: The jacking assembly includes a cross brace and a hydraulic cylinder. The cross brace is placed horizontally between the vertical poles to play a supporting role. A hydraulic cylinder connected to the frame is arranged at the center of the upper length direction of the cross brace.

5. The transformer transfer device according to claim 2, characterized in that: A connecting rod for coordinated linkage is arranged between the two vertical poles.

6. The transformer transfer device according to claim 1, characterized in that: Buckles capable of hooking straps are symmetrically arranged on both sides of the frame.

7. The transformer transfer device according to claim 1, characterized in that: The support plate is L-shaped.

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