Electric reactor turnover device with enclasping structure

Abstract

The utility model discloses a reactor turnover device with a holding structure, which comprises a base, supporting legs are arranged on the periphery of the base, and one end of the base is hinged with a turnover base; the turnover base is an L-shaped connector composed of a fixed frame and a fixed seat, the bottom of the fixed seat is hinged to the base through a hinge seat, and the fixed seat is provided with a reactor body and a voltage divider; a fixed side plate is arranged at the junction of the fixed frame and the fixed seat, a hydraulic cylinder is arranged between the fixed side plate and the base, and a connecting rod is arranged between the fixed side plate and the fixed seat; arc-shaped bases are arranged at the ends and in the middle of the fixing frame, and hydraulic holding mechanisms are arranged on the two sides of the arc-shaped bases located at the ends of the fixing frame. According to the electric reactor overturning device, the movable hydraulic holding mechanism is adopted, the electric reactor overturning device can adapt to electric reactor bodies of different sizes, the utilization rate of the overturning device is improved, and manufacturing and using cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of reactors for electric power testing, in particular to a reactor flipping device with a clamping structure. Background Art

[0002] During the operation of power equipment, the insulation will gradually deteriorate due to long-term exposure to electric fields, temperature and mechanical vibration, including overall degradation and partial degradation, forming defects. In addition, since the AC withstand voltage test voltage is generally higher than the operating voltage, the equipment has a large safety margin after passing the test. Therefore, the AC withstand voltage test is an important means to ensure the safe operation of power equipment.

[0003] Currently, most traditional reactor flipping devices are customized, and reactor bodies of different sizes are adapted to different flipping devices. In actual use, one flipping device cannot be adapted to different reactor bodies, which increases the manufacturing cost and has a small scope of application. Utility Model Content

[0004] The utility model aims to provide a reactor turning device with a clamping structure which can adapt to reactor bodies with different diameters.

[0005] The purpose of the utility model is achieved as follows: a reactor flipping device with a clamping structure, comprising a base, support feet are arranged around the base, and a flipping base is hinged at one end of the base; the flipping base is an L-shaped connector composed of a fixed frame and a fixed seat, the bottom of the fixed seat is hinged to the base through a hinge seat, and the fixed seat is provided with a reactor body and a voltage divider; a fixed side plate is provided at the junction of the fixed frame and the fixed seat, a hydraulic cylinder is provided between the fixed side plate and the base, and a connecting rod is provided between the fixed side plate and the fixed seat; an arc-shaped base is provided at the end and the middle of the fixed frame, and a hydraulic clamping mechanism is provided on both sides of the arc-shaped base located at the end of the fixed frame.

[0006] Preferably, the fixed frame is composed of two side cross beams and a longitudinal beam placed between the cross beams, and the arc-shaped base is placed on the longitudinal beams and fixed by welding.

[0007] Preferably, an extension plate is provided on the outer side of the arc-shaped base located at the end of the fixed frame.

[0008] Preferably, the hydraulic clamping mechanism is composed of an arc-shaped flip plate and a hydraulic rod, the arc-shaped flip plate is hinged to the arc-shaped base, and a hydraulic rod is provided on the outer side of the arc-shaped flip plate and is hinged to an extension plate.

[0009] Preferably, a plurality of groups of supporting feet are provided at the bottom of the fixed frame.

[0010] Preferably, the bottom of the support foot, the inner concave surface of the arc-shaped base, and the inner concave surface of the arc-shaped flip plate are all provided with a rubber layer.

[0011] Compared with the prior art, the utility model is beneficial in that:

[0012] 1. The hydraulic clamping mechanism is used to drive the arc-shaped flip plate to open and close through the hydraulic rod, so that the arc-shaped flip plate can open at different angles, and then it can clamp the outer facade of the reactor body to ensure the upper stability of the reactor body. It can adapt to the reactor body within a certain range of diameter smaller than the arc-shaped base, and has a wider range of use without adapting to multiple different types of arc-shaped bases;

[0013] 2. The structure of the flip base is optimized, and a fixed frame and a fixed seat are combined to greatly reduce the overall weight, which is beneficial to increase the service life of the hydraulic cylinder;

[0014] 3. A rubber layer is provided at the bottom of the support foot, the inner concave surface of the arc-shaped base, and the inner concave surface of the arc-shaped flip plate, which is beneficial to protecting the main structure of the reactor body and the fixed frame and avoiding hard contact between multiple devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the hinged seat of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the hydraulic clamping mechanism of the utility model.

[0018] Among them, 1 base, 2 supporting feet, 3 flip base, 301 fixed frame, 3011 crossbeam, 3012 longitudinal beam, 3013 supporting feet, 302 fixed seat, 4 articulated seat, 5 reactor body, 6 voltage divider, 7 fixed side plate, 8 hydraulic cylinder, 9 connecting rod, 10 arc base, 1001 extension plate, 11 hydraulic clamping mechanism, 1101 arc flip plate, 1102 hydraulic rod. DETAILED DESCRIPTION

[0019] 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.

[0020] 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 than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0021] 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.

[0022] like Figure 1-3 As shown, a reactor flipping device with a clamping structure comprises a base 1, and support feet 2 are arranged around the base 1. When in use, the support feet are rotated to the outside by an internal motor, and the hydraulic support feet are opened to support the base on all sides. A flipping base 3 is hinged at one end of the base 1; the flipping base 3 is an L-shaped connecting body composed of a fixed frame 301 and a fixed seat 302, and the bottom of the fixed seat 302 is hinged to the base through a hinge seat 4, and a reactor body 5 and a voltage divider 6 are arranged on the fixed seat 302; a fixed side plate 7 is arranged at the junction of the fixed frame 301 and the fixed seat 302, a hydraulic cylinder 8 is arranged between the fixed side plate 7 and the base 1, and a connecting rod 9 is arranged between the fixed side plate 7 and the fixed seat 302, and the connecting rod can ensure the stability between the fixed frame and the fixed seat to avoid shaking between the two; an arc base 10 is arranged at the end and the middle of the fixed frame 301, and hydraulic clamping mechanisms 11 are arranged on both sides of the arc base 10 located at the end of the fixed frame 301, and the hydraulic clamping mechanism can be used for external limit of the reactor body.

[0023] like Figure 1As shown, the fixed frame 301 is composed of two side cross beams 3011 and a longitudinal beam 3012 placed between the cross beams 3011, the longitudinal beams are respectively located at the ends and the middle of the two side cross beams, the arc base 10 is placed on the longitudinal beams and welded and fixed, the arc base is installed on two groups of longitudinal beams away from the fixed seat, that is, the bottom of the reactor body is fixed to the fixed seat, and the middle and top are limited by the arc base, thereby completing the fixed limitation of the reactor body.

[0024] like Figure 1-3 As shown, an extension plate 1001 is provided on the outer side of the arc-shaped base 10 located at the end of the fixed frame 301, and the extension plate is used to increase the installation space of the subsequent hydraulic rod and increase the telescopic stroke of the hydraulic rod.

[0025] like Figure 3 As shown, the hydraulic clamping mechanism 11 is composed of an arc-shaped flip plate 1101 and a hydraulic rod 1102. The arc-shaped flip plate 1101 is hinged to the arc-shaped base 10. A hydraulic rod 1102 is provided on the outside of the arc-shaped flip plate 1101 and is hinged to the extension plate 1001. The rotation of the arc-shaped flip plate is achieved by the extension and retraction of the hydraulic rod, thereby further achieving the external wrapping limit of the reactor body.

[0026] like Figure 1 As shown, a plurality of groups of legs 3013 are provided at the bottom of the fixed frame 301. Since a hinge seat is provided between the fixed seat and the base, and there is a hinge seat height between the two, the legs are provided to support the main body of the fixed frame.

[0027] like Figure 1-2 As shown, the bottom of the support foot 3013, the inner concave surface of the arc-shaped base 10, and the inner concave surface of the arc-shaped flip plate 1101 are all provided with a rubber layer (not shown in the figure), which is beneficial to protecting the main structure of the reactor body and the fixed frame and avoiding hard contact between multiple devices.

[0028] The working principle of the utility model is explained as follows: when in use, the reactor body is installed on the fixed seat, and then the hydraulic rod is started to drive the arc-shaped flip plate to wrap and limit the outside of the reactor body. It can adapt to reactor bodies of different diameter ranges, with a wider range of adaptability and high adaptability.

[0029] 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 reactor flipping device with a clamping structure, characterized in that: It includes a base, support feet are arranged around the base, and a flip base is hinged at one end of the base; the flip base is an L-shaped connector composed of a fixed frame and a fixed seat, the bottom of the fixed seat is hinged to the base through a hinge seat, and the fixed seat is provided with a reactor body and a voltage divider; a fixed side plate is provided at the junction of the fixed frame and the fixed seat, a hydraulic cylinder is provided between the fixed side plate and the base, and a connecting rod is provided between the fixed side plate and the fixed seat; arc-shaped bases are provided at the ends and the middle part of the fixed frame, and hydraulic clamping mechanisms are provided on both sides of the arc-shaped base located at the ends of the fixed frame.

2. The reactor flipping device with a clamping structure according to claim 1, characterized in that: The fixed frame is composed of two side cross beams and longitudinal beams arranged between the cross beams, and the arc-shaped base is placed on the longitudinal beams and fixed by welding.

3. The reactor flipping device with a clamping structure according to claim 1, characterized in that: An extension plate is arranged on the outer side of the arc-shaped base at the end of the fixing frame.

4. The reactor flipping device with a clamping structure according to claim 1, characterized in that: The hydraulic clamping mechanism is composed of an arc-shaped flip plate and a hydraulic rod. The arc-shaped flip plate is hinged to the arc-shaped base. A hydraulic rod is provided on the outer side of the arc-shaped flip plate and is hinged to an extension plate.

5. The reactor flipping device with a clamping structure according to claim 4, characterized in that: A plurality of groups of supporting feet are arranged at the bottom of the fixed frame.

6. The reactor flipping device with a clamping structure according to claim 5, characterized in that: The bottom of the supporting foot, the inner concave surface of the arc-shaped base, and the inner concave surface of the arc-shaped flip plate are all provided with a rubber layer.

Images