Voltage transformer detection device

Abstract

The utility model discloses a voltage transformer detection device, which comprises an auxiliary assembly, the auxiliary assembly comprises a supporting shell, supporting legs, a conveying piece, a supporting frame and a voltage transformer body, the supporting legs are fixed at four corners of the bottom of the supporting shell, the conveying piece is arranged on one side of the supporting shell, and the supporting frame is fixed on the supporting shell. The supporting frame is fixed to the top of the supporting shell, and the voltage transformer body is arranged on the top of the conveying piece. The detection assembly is arranged on one side of the supporting frame and comprises a descending piece, a voltage piece and a clamping piece, the descending piece is arranged on the top of the supporting frame, and the voltage piece is arranged on one side of the supporting frame. The beneficial effects are that the voltage transformer body can be conveniently detected and conveyed through the auxiliary assembly, the voltage transformer body can be conveniently and automatically positioned and detected through the detection assembly, manual detection by workers is not needed, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of voltage transformer technology, and in particular to a voltage transformer detection device. Background Technology

[0002] A voltage transformer is a type of electrical equipment whose main function is to convert high-voltage signals into lower standard voltages, facilitating the measurement, monitoring, and protection of power systems. Voltage transformers operate on the principle of electromagnetic induction and are typically used in high-voltage transmission lines. However, after production, voltage transformers usually require inspection, including checking for any visible damage, cracks, or corrosion, and measuring their insulation performance using an insulation resistance tester to ensure they meet standard requirements and prevent leakage and short circuits.

[0003] Currently, when testing the insulation resistance of voltage transformers, multiple clamps are typically attached to the transformer, which is not only cumbersome but also inefficient. Furthermore, the transformer needs to be manually positioned during the testing process. Moreover, since high-voltage electricity is used for insulation resistance testing, improper manual installation and removal of the clamps can pose safety hazards. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing voltage transformer detection devices, this utility model is proposed.

[0006] Therefore, the problem that this utility model aims to solve is that the existing voltage transformer detection devices have slow detection efficiency and are inconvenient for quick positioning of voltage transformers.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a voltage transformer detection device, comprising...

[0008] An auxiliary component, comprising a support shell, support legs, a conveyor, a support frame, and a voltage transformer body, wherein the support legs are fixed to the four corners of the bottom of the support shell, the conveyor is disposed on one side of the support shell, the support frame is fixed to the top of the support shell, and the voltage transformer body is disposed on the top of the conveyor; and,

[0009] The detection component is disposed on one side of the support frame and includes a descending component, a voltage component, and a clamping component. The descending component is disposed on the top of the support frame, the voltage component is disposed on one side of the support frame, and the clamping component is fixed to the front and rear sides inside the support frame.

[0010] In a preferred embodiment of the voltage transformer detection device of this utility model, the auxiliary component further includes an extension plate and a controller body, wherein the extension plate is fixed to one side of the support frame, and one side is fixed to the controller body.

[0011] In a preferred embodiment of the voltage transformer detection device of this utility model, the conveying component includes a motor, a transmission roller, a transmission belt, and an auxiliary roller. The motor is fixed to one side of the support shell, and its output end is installed with the transmission roller. The transmission belt is sleeved on the surface of the transmission roller and is internally connected to the auxiliary roller. The auxiliary roller is rotatably connected to the interior of the support shell.

[0012] In a preferred embodiment of the voltage transformer detection device of this utility model, the auxiliary components further include a guardrail and a limiting plate. The guardrail is fixed to the top of the support shell, and the limiting plate is sleeved on the surface of the transmission belt and fixedly connected to the support shell on both sides by connectors.

[0013] In a preferred embodiment of the voltage transformer detection device of this utility model, the lowering component includes a hydraulic cylinder, a movable plate, a connecting rod, a moving plate, and a first detection end. The hydraulic cylinder is fixed to the top of the support frame, and its top is fixed to the movable plate. The connecting rod is fixed to both sides of the bottom of the movable plate. The moving plate is sleeved on the surface of the connecting rod. The first detection end is located inside the moving plate, and one end is electrically connected to the controller body via a cable.

[0014] In a preferred embodiment of the voltage transformer detection device of this utility model, the descending component further includes a positioning ring and a spring. The positioning ring is fixed to the bottom of the connecting rod, and its top is fixedly connected to the spring.

[0015] In a preferred embodiment of the voltage transformer detection device of this utility model, the voltage component includes a small cylinder, a fixing plate, and a second detection end. The small cylinder is fixed to one side of the support frame, the fixing plate is fixed to one end of the small cylinder, and the second detection end is disposed inside the fixing plate, with one end electrically connected to the controller body via a cable.

[0016] In a preferred embodiment of the voltage transformer testing device of this utility model, the clamping component includes a first cylinder, a clamping plate, and a protective pad. The first cylinder is fixed to the front and rear sides inside the support frame, and the opposite sides of the two first cylinders are respectively fixed to the clamping plate. The protective pad is fixed to one side of the clamping plate.

[0017] In a preferred embodiment of the voltage transformer detection device of this utility model, the clamping member further includes a limiting rod, which is fixed to one side of the clamping plate and extends through to the outside of the support frame.

[0018] In a preferred embodiment of the voltage transformer detection device of this utility model, the auxiliary component further includes a reinforcing block, which is fixed to the bottom of the support frame and has one side fixedly connected to the support shell.

[0019] The advantages of this invention are: the auxiliary components facilitate the inspection and transportation of the voltage transformer body, and the detection components facilitate the automatic positioning and inspection of the voltage transformer body, eliminating the need for manual inspection by personnel, thereby improving inspection efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is an overall structural diagram of the voltage transformer detection device.

[0022] Figure 2 This is another perspective view of the overall structure of the voltage transformer detection device.

[0023] Figure 3 This is a structural diagram of the conveyor component of the voltage transformer detection device.

[0024] Figure 4 This is a structural diagram of the descent component and voltage component of a voltage transformer detection device.

[0025] Figure 5 This is a structural diagram of the clamping component of a voltage transformer testing device.

[0026] Figure labels: 100, Auxiliary component; 101, Support shell; 102, Support leg; 103, Conveying component; 103a, Motor; 103b, Drive roller; 103c, Drive belt; 103d, Auxiliary roller; 104, Support frame; 105, Voltage transformer body; 106, Extension plate; 107, Controller body; 108, Reinforcing block; 109, Guardrail; 110, Limit plate; 200, Detection component; 201, Lower... Lowering component; 201a, hydraulic cylinder; 201b, movable plate; 201c, connecting rod; 201d, moving plate; 201e, first detection end; 201f, positioning ring; 201g, spring; 202, voltage component; 202a, small cylinder; 202b, fixed plate; 202c, second detection end; 203, clamping component; 203a, first cylinder; 203b, clamping plate; 203c, protective pad; 203d, limit rod. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0030] Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a voltage transformer testing device, which includes an auxiliary component 100 and a testing component 200. The auxiliary component 100 facilitates the testing and transportation of the voltage transformer body 105, and the testing component 200 facilitates the automatic positioning and testing of the voltage transformer body 105, eliminating the need for manual testing by personnel and thus improving testing efficiency.

[0031] The auxiliary component 100 includes a support shell 101, support legs 102, a conveyor 103, a support frame 104, and a voltage transformer body 105. The support legs 102 are fixed to the four corners of the bottom of the support shell 101, the conveyor 103 is disposed on one side of the support shell 101, the support frame 104 is fixed to the top of the support shell 101, and the voltage transformer body 105 is disposed on the top of the conveyor 103.

[0032] The support shell 101 facilitates the support of the conveyor 103, while the support leg 102 facilitates the support of the support shell 101. The support frame 104 facilitates the detection of the top of the voltage transformer body 105 in conjunction with the descending member 201.

[0033] The detection component 200 is disposed on one side of the support frame 104 and includes a descending member 201, a voltage member 202 and a clamping member 203. The descending member 201 is disposed on the top of the support frame 104, the voltage member 202 is disposed on one side of the support frame 104, and the clamping member 203 is fixed to the front and rear sides inside the support frame 104.

[0034] The descending member 201 facilitates the detection of the top of the voltage transformer body 105, the voltage member 202 facilitates the detection of the voltage on both sides of the voltage transformer body 105, and the clamping member 203 facilitates the positioning of the voltage transformer body 105 during testing to prevent loosening. Example

[0035] Reference Figure 2 and Figure 3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the auxiliary component 100 also includes an extension plate 106 and a controller body 107. The extension plate 106 is fixed to one side of the support frame 104, and one side is fixed to the controller body 107.

[0037] The extension plate 106 facilitates the support of the controller body 107, which is electrically connected to the descending member 201, the voltage member 202, and the clamping member 203, facilitating the control of its drive.

[0038] Specifically, the conveying component 103 includes a motor 103a, a transmission roller 103b, a transmission belt 103c, and an auxiliary roller 103d. The motor 103a is fixed to one side of the support shell 101, and its output end is installed with the transmission roller 103b. The transmission belt 103c is sleeved on the surface of the transmission roller 103b, and its interior is connected to the auxiliary roller 103d. The auxiliary roller 103d is rotatably connected to the interior of the support shell 101.

[0039] By turning on the motor 103a, the transmission roller 103b can be rotated, thereby causing the transmission belt 103c to move on the surface of the auxiliary roller 103d, so as to facilitate the conveying and detection of the voltage transformer body 105.

[0040] Specifically, the auxiliary component 100 also includes a guardrail 109 and a limiting plate 110. The guardrail 109 is fixed to the top of the support shell 101, and the limiting plate 110 is sleeved on the surface of the transmission belt 103c, and both sides are fixedly connected to the support shell 101 through connectors.

[0041] The guardrail 109 and the limit plate 110 can prevent the voltage transformer body 105 from detaching from the drive belt 103c during transportation.

[0042] Specifically, the descending component 201 includes a hydraulic cylinder 201a, a movable plate 201b, a connecting rod 201c, a moving plate 201d, and a first detection end 201e. The hydraulic cylinder 201a is fixed to the top of the support frame 104, and its top is fixed to the movable plate 201b. The connecting rod 201c is fixed to both sides of the bottom of the movable plate 201b. The moving plate 201d is sleeved on the surface of the connecting rod 201c. The first detection end 201e is located inside the moving plate 201d, and one end is electrically connected to the controller body 107 via a cable.

[0043] The hydraulic cylinder 201a drives the movable plate 201b to descend. At this time, the movable plate 201b will drive the connecting rod 201c to cooperate with the moving plate 201d and the first detection end 201e to contact the two ends of the top of the voltage transformer body 105. Then, the controller body 107 adjusts the required voltage level to detect it.

[0044] Specifically, the descending component 201 also includes a positioning ring 201f and a spring 201g. The positioning ring 201f is fixed to the bottom of the connecting rod 201c, and its top is fixedly connected to the spring 201g.

[0045] The positioning ring 201f, in conjunction with the spring 201g, allows the first detection end 201e at the top of the moving plate 201d to make elastic contact with the voltage transformer body 105 for detection.

[0046] Specifically, the voltage component 202 includes a small cylinder 202a, a fixing plate 202b, and a second detection end 202c. The small cylinder 202a is fixed to one side of the support frame 104, the fixing plate 202b is fixed to one end of the small cylinder 202a, and the second detection end 202c is disposed inside the fixing plate 202b, and one end is electrically connected to the controller body 107 via a cable.

[0047] The small cylinder 202a can drive the stationary plate 202b to move, and then, in conjunction with the second detection end 202c and the controller body 107, the voltage on one side of the voltage transformer body 105 can be detected. Example

[0048] Reference Figure 3 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0049] Specifically, the clamping component 203 includes a first cylinder 203a, a clamping plate 203b, and a protective pad 203c. The first cylinder 203a is fixed to the front and rear sides inside the support frame 104, and the opposite sides of the two first cylinders 203a are respectively fixed to the clamping plate 203b. The protective pad 203c is fixed to one side of the clamping plate 203b.

[0050] The first cylinder 203a can drive the card plate 203b to move. At this time, the protective pad 203c on one side of the card plate 203b will come into contact with the voltage transformer body 105, pressing and limiting it to prevent misalignment during detection.

[0051] Specifically, the clamping member 203 also includes a limiting rod 203d, which is fixed to one side of the clamping plate 203b and extends through to the outside of the support frame 104.

[0052] By fixing the limiting rod 203d to one side of the clamping plate 203b, the stability of the clamping plate 203b during movement can be improved.

[0053] Specifically, the auxiliary component 100 also includes a reinforcing block 108, which is fixed to the bottom of the support frame 104 and has one side fixedly connected to the support shell 101.

[0054] The connection strength between the support frame 104 and the support shell 101 can be improved by fixing the reinforcing block 108 to the support shell 101.

[0055] In use, the voltage transformer body 105 is first placed on one side of the top of the transmission belt 103c. Then, by turning on the motor 103a, the transmission roller 103b is rotated, causing the transmission belt 103c to move across the surface of the auxiliary roller 103d, facilitating the transport of the voltage transformer body 105 to the bottom position of the support frame 104. Then, the motor 103a is stopped, and the first cylinder 203a moves the clamping plate 203b. At this time, the protective pad 203c on one side of the clamping plate 203b contacts the voltage transformer body 105, pressing and limiting it to prevent misalignment during testing. The hydraulic cylinder 2... 01a drives the movable plate 201b to descend. At this time, the movable plate 201b will drive the connecting rod 201c to cooperate with the moving plate 201d and the first detection end 201e to contact the two ends of the top of the voltage transformer body 105. The first detection end 201e is connected to the grounding terminal of the controller body 107 through a cable. Then, the controller body 107 adjusts the required voltage level to detect it. At the same time, the small cylinder 202a can drive the fixed plate 202b to move, and then cooperate with the second detection end 202c and the controller body 107 to detect the voltage on one side of the voltage transformer body 105.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A voltage transformer detection device, characterized in that: include, An auxiliary component (100) includes a support shell (101), support legs (102), a conveyor (103), a support frame (104), and a voltage transformer body (105). The support legs (102) are fixed to the four corners of the bottom of the support shell (101), the conveyor (103) is disposed on one side of the support shell (101), the support frame (104) is fixed to the top of the support shell (101), and the voltage transformer body (105) is disposed on the top of the conveyor (103). The detection component (200) is disposed on one side of the support frame (104) and includes a descending member (201), a voltage member (202) and a clamping member (203). The descending member (201) is disposed on the top of the support frame (104), the voltage member (202) is disposed on one side of the support frame (104), and the clamping member (203) is fixed to the front and rear sides inside the support frame (104).

2. The voltage transformer detection device as described in claim 1, characterized in that: The auxiliary component (100) also includes an extension plate (106) and a controller body (107), wherein the extension plate (106) is fixed to one side of the support frame (104), and one side is fixed to the controller body (107).

3. The voltage transformer detection device as described in claim 2, characterized in that: The conveying component (103) includes a motor (103a), a transmission roller (103b), a transmission belt (103c), and an auxiliary roller (103d). The motor (103a) is fixed to one side of the support shell (101), and its output end is installed with the transmission roller (103b). The transmission belt (103c) is sleeved on the surface of the transmission roller (103b), and its interior is connected to the auxiliary roller (103d). The auxiliary roller (103d) is rotatably connected to the interior of the support shell (101).

4. The voltage transformer detection device as described in claim 3, characterized in that: The auxiliary component (100) also includes a guardrail (109) and a limiting plate (110). The guardrail (109) is fixed to the top of the support shell (101), and the limiting plate (110) is sleeved on the surface of the transmission belt (103c) and fixedly connected to the support shell (101) on both sides by connectors.

5. The voltage transformer detection device as described in claim 1, characterized in that: The descending component (201) includes a hydraulic cylinder (201a), a movable plate (201b), a connecting rod (201c), a moving plate (201d), and a first detection end (201e). The hydraulic cylinder (201a) is fixed to the top of the support frame (104), and its top is fixed to the movable plate (201b). The connecting rod (201c) is fixed to both sides of the bottom of the movable plate (201b). The moving plate (201d) is sleeved on the surface of the connecting rod (201c). The first detection end (201e) is located inside the moving plate (201d), and one end is electrically connected to the controller body (107) via a cable.

6. The voltage transformer detection device as described in claim 5, characterized in that: The descending component (201) also includes a positioning ring (201f) and a spring (201g). The positioning ring (201f) is fixed to the bottom of the connecting rod (201c) and its top is fixedly connected to the spring (201g).

7. The voltage transformer detection device as described in claim 6, characterized in that: The voltage component (202) includes a small cylinder (202a), a retaining plate (202b), and a second detection end (202c). The small cylinder (202a) is fixed to one side of the support frame (104), the retaining plate (202b) is fixed to one end of the small cylinder (202a), and the second detection end (202c) is disposed inside the retaining plate (202b), and one end is electrically connected to the controller body (107) via a cable.

8. The voltage transformer detection device as described in claim 1, characterized in that: The clamping member (203) includes a first cylinder (203a), a clamping plate (203b), and a protective pad (203c). The first cylinder (203a) is fixed to the front and rear sides inside the support frame (104), and the opposite sides of the two first cylinders (203a) are respectively fixed to the clamping plate (203b). The protective pad (203c) is fixed to one side of the clamping plate (203b).

9. The voltage transformer detection device as described in claim 8, characterized in that: The clamping member (203) also includes a limiting rod (203d), which is fixed to one side of the clamping plate (203b) and extends through to the outside of the support frame (104).

10. The voltage transformer detection device as described in claim 1, characterized in that: The auxiliary component (100) also includes a reinforcing block (108), which is fixed to the bottom of the support frame (104) and has one side fixedly connected to the support shell (101).

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