Turnover device for electric power test equipment

Abstract

The utility model discloses an electric power test equipment turnover device which comprises a base and a hinge seat arranged on one side of the base. A connecting seat is vertically and upwards arranged at the joint of the rotating rod and the hinge seat; the connecting seat is connected with the fixed frame, and a connecting beam is arranged between the fixed frame and the rotating rod; the other end of the rotating rod is sleeved with a sleeve, the tail end of the sleeve is perpendicularly connected with a fixing plate, a fixing groove is formed in the upper side of the fixing plate and connected with a capacitance tester, and a supporting frame is arranged between the capacitance tester and the fixing frame. Fixing side plates are arranged on the two sides of the fixing plate and hinged to the output end of a hydraulic cylinder, and the tail end of the hydraulic cylinder is hinged to the other side of the base. The device is stable in structure and not prone to damage, meanwhile, the modularized design is adopted, later local replacement and maintenance are facilitated, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the field of electric tool hydraulic platforms, in particular to a turning device for electric test equipment. Background Art

[0002] UHV testing is an important part of ensuring the safe operation of power grids and promoting the healthy development of the power industry. Through UHV testing, potential problems of power equipment can be discovered and repaired in time, thus improving the reliability and stability of equipment operation.

[0003] Traditional capacitor flipping equipment uses a hydraulic device to drive an L-shaped bracket to flip the capacitor to a vertical position. In actual use, the L-shaped bracket is prone to bending due to its large load-bearing capacity. It needs to be removed as a whole when replaced, which is a cumbersome process. At the same time, the L-shaped bracket lacks multiple sets of reinforcing ribs, the overall structural stability is not high enough, and the damage rate is relatively high. Utility Model Content

[0004] The utility model aims to provide a flipping device for electric power testing equipment which is highly stable and easy to disassemble.

[0005] The purpose of the utility model is achieved as follows: a flipping device for electric power testing equipment, comprising a base and an articulated seat arranged on one side of the base; the articulated seat is hinged to a rotating rod through a rotating shaft, and a connecting seat is vertically upwardly provided at the connection between the rotating rod and the articulated seat; the connecting seat is connected to a fixed frame, and a connecting beam is provided between the fixed frame and the rotating rod; a sleeve is provided at the other end of the rotating rod, and the end of the sleeve is vertically connected to a fixed plate, a fixing groove is provided on the upper side of the fixing plate, and the fixing groove is connected to a capacitance tester, and a support frame is provided between the capacitance tester and the fixed frame; fixed side plates are provided on both sides of the fixed plate, and the fixed side plates are hinged to the output end of the hydraulic cylinder, and the end of the hydraulic cylinder is hinged to the other side of the base.

[0006] Preferably, symmetrical limiting grooves are provided below the fixing plate, and the limiting grooves are embedded in and fixed to the sleeve by welding; a plurality of groups of fixing holes are provided on the sleeve, and the sleeve is connected to the rotating rod by bolts.

[0007] Preferably, the bottom of the support frame is connected to the fixed frame by bolts, and the other side is provided with an arc shape matching the capacitance tester.

[0008] Preferably, the bolt on the sleeve extends out of the sleeve and is connected to one side end of the connecting beam through a connecting block. The other side end of the connecting beam is connected to a fixed column through a connecting block. The other end of the fixed column is inserted into a fixed frame. An auxiliary connecting plate is provided between the fixed column and the fixed frame.

[0009] Preferably, the articulated seats are provided in three groups, and the sleeves are provided in two groups on the outer two groups of rotating rods.

[0010] Preferably, an auxiliary support plate is provided between the inner side of the fixed side plate and the sleeve.

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

[0012] 1. The rotating rod, sleeve and base frame are detachably connected, and can be replaced separately, avoiding the need to replace the entire structure due to damage to some areas, thus reducing subsequent maintenance costs;

[0013] 2. Use a connecting beam to connect the fixed frame and the rotating rod to ensure that the fixed frame can withstand a large supporting force when the capacitance tester is rotated to vertical, avoid loosening of the bolt connection between the fixed frame and the connecting seat, and improve the overall stability;

[0014] 3. An auxiliary support plate is provided between the inner side of the fixed side plate and the casing to ensure that the fixed side plate is more tightly connected under the hydraulic drive and will not loosen;

[0015] 4. The fixing plate can be replaced along with the casing, and can be adapted to capacitor testers of different sizes, greatly increasing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the side structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the utility model without capacitor.

[0019] Among them, 1 is a base, 2 is an articulated seat, 3 is a rotating rod, 4 is a connecting seat, 5 is a fixed frame, 6 is a connecting beam, 7 is a sleeve, 8 is a fixed plate, 801 is a fixed groove, 802 is a limiting groove, 9 is a supporting frame, 10 is a fixed side plate, 11 is a hydraulic cylinder, 12 is a connecting block, 13 is a fixed column, 14 is an auxiliary connecting plate, and 15 is an auxiliary supporting plate. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] 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.

[0023] like Figure 1-3 As shown, a flipping device for electric power testing equipment comprises a base 1 and an articulated seat 2 arranged on one side of the base 1; the articulated seat 2 is articulated with a rotating rod 3 through a rotating shaft, and a connecting seat 4 is vertically upwardly provided at the connection between the rotating rod 3 and the articulated seat 2; the connecting seat 4 is connected to a fixed frame 5, and a connecting beam 6 is provided between the fixed frame 5 and the rotating rod 3; a sleeve 7 is sleeved on the other end of the rotating rod 3, and the end of the sleeve 7 is vertically connected to a fixed plate 8, a fixing groove 801 is provided on the upper side of the fixing plate 8, and the fixing groove 801 is connected to a capacitance tester, and a support frame 9 is provided between the capacitance tester and the fixed frame 5; fixed side plates 10 are provided on both sides of the fixing plate 8, and the fixed side plates 10 are articulated with the output end of a hydraulic cylinder 11, and the end of the hydraulic cylinder 11 is articulated with the other side of the base 1.

[0024] like Figure 3 As shown, symmetrical limiting grooves 802 are provided below the fixing plate 8, and the limiting grooves 802 and the sleeve 7 are embedded and welded and fixed; a plurality of fixing holes are provided on the sleeve 7, and the sleeve 7 is connected to the rotating rod 3 by bolts.

[0025] like Figure 1-2As shown, the bottom of the support frame 9 is connected to the fixed frame 5 by bolts, and the other side is provided with an arc shape matching the capacitor tester to ensure that the bottom of the capacitor tester can be stably placed on the fixed frame when it is vertical.

[0026] like Figure 1 As shown, the bolts on the sleeve 7 extend out of the sleeve 7 and are connected to one side end of the connecting beam 6 through a connecting block 12. The other side end of the connecting beam 6 is connected to a fixing column 13 through a connecting block 12. The other end of the fixing column 13 is inserted into the fixing frame. An auxiliary connecting plate 14 is provided between the fixing column 13 and the fixing frame 5. By setting the connecting beam, the rotating rod and the fixing frame can form a triangular connection to ensure stability.

[0027] like Figure 1 , 3 As shown, the articulated seat 2 is provided with three groups, and the sleeves 7 are provided in two groups on the rotating rods of the two outer groups. The sleeves are provided in two groups and connected with the outer rotating rods, which is convenient for installation and disassembly. The middle rotating rod can be designed to be compatible with the shape of the tail of the capacitor tester to ensure that the capacitor tester is placed stably.

[0028] like Figure 1 , 3 As shown, an auxiliary support plate 15 is provided between the inner side of the fixed side plate 10 and the sleeve 7. By adding the auxiliary support plate, the contact area between the fixed side plate and the sleeve is further strengthened, the stability is improved, and shaking and cracks of the fixed side plate are avoided when the hydraulic cylinder is driven.

[0029] The working principle of the utility model is explained as follows: when in use, after the capacitor is connected to the flipping mechanism, the hydraulic cylinder is started, and the hydraulic cylinder drives the rotating rod to rotate around the hinge seat up to ninety degrees through the fixed side plate. The connecting beam increases the supporting force between the fixed frame and the rotating rod, thereby increasing the bearing capacity of the fixed frame; at the same time, the flipping mechanism adopts a modular combination, so that each component can be disassembled separately, and later maintenance is more convenient.

[0030] 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 flipping device for electric power testing equipment, characterized in that: It includes a base and an articulated seat arranged on one side of the base; the articulated seat is hinged to the rotating rod through a rotating shaft, and a connecting seat is vertically upwardly provided at the connection between the rotating rod and the articulated seat; the connecting seat is connected to a fixed frame, and a connecting beam is provided between the fixed frame and the rotating rod; a sleeve is provided at the other end of the rotating rod, and the end of the sleeve is vertically connected to a fixed plate, a fixing groove is provided on the upper side of the fixing plate, and the fixing groove is connected to a capacitance tester, and a support frame is provided between the capacitance tester and the fixed frame; fixed side plates are provided on both sides of the fixed plate, the fixed side plates are hinged to the output end of the hydraulic cylinder, and the end of the hydraulic cylinder is hinged to the other side of the base.

2. The flipping device for electric power testing equipment according to claim 1, characterized in that: Symmetrical limiting grooves are arranged below the fixing plate, and the limiting grooves and the sleeve are embedded and fixed by welding; a plurality of groups of fixing holes are arranged on the sleeve, and the sleeve is connected to the rotating rod by bolts.

3. The flipping device for electric power testing equipment according to claim 1, characterized in that: The bottom of the support frame is connected to the fixed frame by bolts, and the other side is provided with an arc shape matching the capacitance tester.

4. The flipping device for electric power testing equipment according to claim 1, characterized in that: The bolt on the sleeve extends out of the sleeve and is connected to one side end of the connecting beam through a connecting block. The other side end of the connecting beam is connected to a fixing column through a connecting block. The other end of the fixing column is inserted into a fixing frame. An auxiliary connecting plate is provided between the fixing column and the fixing frame.

5. The flipping device for electric power testing equipment according to claim 1, characterized in that: The hinged seat is provided with three groups, and the sleeves are provided in two groups on the outer two groups of rotating rods.

6. The flipping device for electric power testing equipment according to claim 1, characterized in that: An auxiliary support plate is provided between the inner side of the fixed side plate and the sleeve.

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