Multi-linkage type electric power test turnover equipment

Abstract

The utility model discloses a multi-linkage electric power test turnover device which comprises a compartment body, a top plate which can be opened and closed is arranged at the top of the compartment body, square channel steel is hinged to the outer side of a bottom plate of the compartment body, a channel steel notch is formed in the top of the square channel steel, and supporting channel steel is arranged on the two sides of the channel steel notch. A base plate is arranged on the left side of the square channel steel, first hydraulic cylinders are hinged to the two sides of the base plate, and the other ends of the first hydraulic cylinders are hinged to the base plate; a main reactor is arranged below the base plate gap, and an auxiliary reactor is arranged in the base plate gap; the bottom of the auxiliary reactor is connected with a movable base which is driven by a second hydraulic cylinder. A turnover track is hinged to the notch of the base plate, third hydraulic cylinders are connected to the main body beams on the two sides of the turnover track, and the other ends of the third hydraulic cylinders are hinged to the two sides of the notch of the base plate through hinge seats. According to the utility model, the turnover top cover is matched with the rotary reactor, so that the device is convenient to unfold and use; meanwhile, the separated reactor can meet the test requirements in different scenes, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the field of high-voltage electric power testing, in particular to a multi-linkage electric power testing flipping device. Background Art

[0002] The variable frequency series resonance is mainly used to test the insulation level of various insulating materials, insulating structures and electrical products that can withstand power frequency voltage. It is also used as a power frequency test power source without partial discharge for test products such as transformers, mutual inductors and lightning arresters. It is widely used in electrical manufacturing departments, power operation departments, scientific research institutions and colleges and universities.

[0003] Traditional reactors are set up separately as a group. If two groups of reactors are needed to cooperate, another device needs to be provided, which is inconvenient to use. At the same time, most of the compartments are currently fixed, and the reactors need to be carried when they are taken out, which is time-consuming and not conducive to improving work efficiency. Utility Model Content

[0004] The utility model aims to provide a multi-linkage electric power test turning device which is convenient to transport and deploy and has high efficiency.

[0005] The purpose of the utility model is achieved as follows: a multi-linkage electric power test flipping device, comprising a box, the top of the box is provided with an openable top plate, the outer side of the bottom plate of the box is hinged with a square channel steel, the top of the square channel steel is provided with a channel steel notch, and supporting channel steels are provided on both sides of the channel steel notch;

[0006] A base plate is provided on the left side of the square channel steel, and first hydraulic cylinders are hinged on both sides of the base plate, and the other end of the first hydraulic cylinder is hinged to the base plate; a base plate notch corresponding to the channel steel notch is provided above the base plate; a main reactor is provided below the base plate notch, and a secondary reactor is provided in the base plate notch; the bottom of the secondary reactor is connected to the movable base, and the movable base is driven by the third hydraulic cylinder; a flip track is hinged at the notch of the base plate, and second hydraulic cylinders are connected to the main beams on both sides of the flip track, and the other end of the second hydraulic cylinder is hinged to both sides of the base plate notch through a hinge seat.

[0007] Preferably, a track is connected to the inner side of the supporting channel steel by bolts, the track cross-section is C-shaped, and the track openings are arranged opposite to each other.

[0008] Preferably, the mobile base is a rectangular frame structure, and a plurality of groups of reinforcing beams are provided on the mobile base; rollers are provided on both sides of the mobile base, and the rollers are embedded in the grooves of the track; a second hydraulic cylinder notch is provided at the bottom of the mobile base, and the bottom of the second hydraulic cylinder passes through the second hydraulic cylinder notch and is fixedly connected to the square channel steel, and the output end is connected to the reinforcing beam of the mobile base.

[0009] Preferably, a connecting plate is provided on the side of the flip track close to the base plate, and the connecting plate is L-shaped on the side of the base plate; one end of the connecting plate is fixed on the flip track, and the other end is hinged on the hinge seat.

[0010] Preferably, when the second hydraulic cylinder contracts to a minimum stroke, the secondary reactor disposed on the movable base does not interfere with the base plate.

[0011] Preferably, when the third hydraulic cylinder drives the flip track to rotate until the L-shaped surface of the connecting block contacts the base plate, the external track on the flip track is connected to the track in the square channel steel to form a continuous track.

[0012] Preferably, the top plate of the compartment is driven to flip and open by multiple groups of hydraulic rods.

[0013] Compared with the prior art, the utility model is beneficial in that:

[0014] 1. Placing two groups of reactors in one compartment makes the volume smaller; when in use, they can be rotated and taken out at the same time, which is convenient and quick to use; at the same time, a movable base is set at the bottom of the auxiliary reactor, so that the distance between the two groups of reactors can be changed, which can further meet the test under different conditions;

[0015] 2. The flip track can be set to extend the original track to meet the mobility requirements of the auxiliary reactor. The flip track can be stored, does not take up space, and is easy to use;

[0016] 3. The compartment is optimized in design, the top plate can be flipped, and the reactor group can be rotated. The whole process is automated, no manual operation is required, and the efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the utility model after the flip track is unfolded.

[0019] Figure 3 for Figure 1 Schematic diagram of the back structure.

[0020] Among them, 1 car body, 2 top plate, 3 bottom plate, 4 square channel steel, 401 channel steel notch, 402 supporting channel steel, 5 base plate, 501 base plate notch, 6 first hydraulic cylinder, 7 main inductor, 8 auxiliary inductor, 9 mobile base, 901 reinforcing beam, 902 roller, 903 second hydraulic cylinder notch, 10 second hydraulic cylinder, 11 flip track, 12 third hydraulic cylinder, 13 articulated seat, 14 track, 15 connecting plate. DETAILED DESCRIPTION

[0021] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0022] It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-3 As shown, a multi-linkage electric power test flipping device comprises a box 1, a top plate 2 which can be opened and closed is provided on the top of the box 1, a square channel steel 4 is hinged on the outer side of the bottom plate 3 of the box 1, a channel steel notch 401 is provided on the top of the square channel steel 4, and supporting channel steels 402 are provided on both sides of the channel steel notch 401;

[0025] A base plate 5 is provided on the left side of the square channel steel 4, and first hydraulic cylinders 6 are hinged on both sides of the base plate 5, and the other end of the first hydraulic cylinder 6 is hinged on the base plate 5; a base plate notch 501 corresponding to the channel steel notch 401 is provided above the base plate 5; a main inductor 7 is provided below the base plate notch 501, and an auxiliary inductor 8 is provided in the base plate notch 501; the bottom of the auxiliary inductor 8 is connected to the movable base 9, and the movable base 9 is driven by the second hydraulic cylinder 10; a flip track 11 is hinged at the base plate notch 501, and a third hydraulic cylinder 12 is connected to the main beams on both sides of the flip track 11, and the other end of the third hydraulic cylinder 12 is hinged to both sides of the base plate notch 501 through a hinge seat 13.

[0026] like Figure 2-3 As shown, the inner side of the support channel steel 402 is connected with a track 14 by bolts. The cross section of the track 14 is C-shaped. The openings of the track 14 are arranged relatively to each other. The rollers on both sides of the movable base can be inserted and matched to ensure that the rollers will not fall off after installation.

[0027] like Figure 2-3 As shown, the mobile base 9 is a rectangular frame structure, and a plurality of reinforcing beams 901 are provided on the mobile base; rollers 902 are provided on both sides of the mobile base, and the rollers are embedded in the grooves of the track; a second hydraulic cylinder notch 903 is provided at the bottom of the mobile base 9, and the bottom of the second hydraulic cylinder 10 passes through the second hydraulic cylinder notch 903 and is fixedly connected to the square channel steel, and the output end is connected to the reinforcing beam of the mobile base, and the bottom of the second hydraulic cylinder 10 is fixed on the square channel steel. When the second hydraulic cylinder is driven, the second hydraulic cylinder notch 903 on the bottom of the mobile base passes through the second hydraulic cylinder body, thereby realizing the movement of the mobile base; at the same time, multiple groups of rollers 902 are evenly distributed along both sides of the mobile base to ensure stable operation of the mobile base.

[0028] like Figure 1-2 As shown, a connecting plate 15 is provided on the side of the flip track 11 close to the base plate, and the connecting plate 15 is set to an L-shape on the side of the base plate; one end of the connecting plate 15 is fixed on the flip track 11, and the other end is hinged on the hinge seat 13; by providing an L-shaped connecting plate, the flip track can be completely stored in the car body, and the overall volume is smaller.

[0029] like Figure 1 As shown, when the second hydraulic cylinder 10 contracts to the minimum stroke, the auxiliary reactor placed on the movable base does not conflict with the base plate, ensuring that the auxiliary reactor body does not contact the base plate or the square channel steel, protecting the main reactor body from damage.

[0030] like Figure 1As shown, when the third hydraulic cylinder 12 drives the flip track 11 to rotate until the L-shaped surface of the connecting block contacts the base plate, the external track on the flip track is connected to the track inside the square channel steel to form a continuous track. After a continuous track is formed, the second hydraulic cylinder can drive the auxiliary inductor to move on the track, and can form different experimental distances with the main inductor, thereby completing tests under different conditions. It is convenient and quick to use and does not require manual movement.

[0031] like Figure 1 As shown, the top plate 2 of the compartment is driven to flip and open by multiple sets of hydraulic rods. When the main reactor is needed, the hydraulic rods are driven to lift the top plate, so that the top of the compartment can be unfolded to facilitate the subsequent flipping of the main reactor.

[0032] The working principle of the utility model is explained as follows: when in use, first open the top plate of the car body and fully unfold the top of the car body, then start the first hydraulic cylinder to rotate the reactor group to a vertical state, then start the third hydraulic cylinder to unfold the flip track, and when the auxiliary reactor needs to be separated, start the second hydraulic cylinder to push the auxiliary reactor out. It is convenient and quick to use and store, and the work efficiency is greatly improved.

[0033] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary personnel in the field to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents of the present invention for protection have been fully recorded in the claims.

Claims

1. A multi-linkage electric power test flipping device, characterized in that: It comprises a box body, the top of which is provided with an openable top plate, the outer side of the bottom plate of the box body is hinged with a square channel steel, the top of the square channel steel is provided with a channel steel notch, and supporting channel steels are provided on both sides of the channel steel notch; A base plate is provided on the left side of the square channel steel, and first hydraulic cylinders are hinged on both sides of the base plate, and the other end of the first hydraulic cylinder is hinged on the base plate; a base plate notch corresponding to the channel steel notch is provided above the base plate; a main reactor is provided below the base plate notch, and a secondary reactor is provided in the base plate notch; the bottom of the secondary reactor is connected to the movable base, and the movable base is driven by the second hydraulic cylinder; a flip track is hinged at the notch of the base plate, and a third hydraulic cylinder is connected to the main beams on both sides of the flip track, and the other end of the third hydraulic cylinder is hinged to both sides of the base plate notch through a hinge seat.

2. A multi-linkage electric power test flipping device according to claim 1, characterized in that: A track is connected to the inner side of the supporting channel steel by bolts, the track cross section is C-shaped, and the track openings are arranged opposite to each other.

3. The multi-linkage electric power test flipping equipment according to claim 1, characterized in that: The mobile base is a rectangular frame structure, and is provided with multiple groups of reinforcing beams; rollers are provided on both sides of the mobile base, and the rollers are embedded in the grooves of the track; a second hydraulic cylinder notch is provided at the bottom of the mobile base, and the bottom of the second hydraulic cylinder passes through the second hydraulic cylinder notch and is fixedly connected to the square channel steel, and the output end is connected to the reinforcing beam of the mobile base.

4. The multi-linkage electric power test flipping equipment according to claim 1, characterized in that: A connecting plate is provided on one side of the flip track close to the base plate, and the connecting plate is L-shaped on the side close to the base plate; one end of the connecting plate is fixed on the flip track, and the other end is hinged on the hinge seat.

5. The multi-linkage electric power test flipping equipment according to claim 1, characterized in that: When the second hydraulic cylinder is retracted to the minimum stroke, the secondary reactor disposed on the movable base does not interfere with the base plate.

6. The multi-linkage electric power test flipping equipment according to claim 1, characterized in that: When the third hydraulic cylinder drives the flip track to rotate until the L-shaped surface of the connecting block contacts the base plate, the external track on the flip track is connected to the track in the square channel steel to form a continuous track.

7. The multi-linkage electric power test flipping equipment according to claim 1, characterized in that: The top plate of the compartment is driven to flip and open by multiple groups of hydraulic rods.

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