Transformer detection device
By designing the sliding plate and retracting roller assembly in the transformer detection device, combined with the fan drying moisture, the problem of inaccurate detection results in the prior art is solved, and intuitive testing and efficient detection of the transformer waterproof performance are realized.
Patent Information
- Application Number
- CN202421767465.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-07-25
AI Technical Summary
During the actual inspection process, the existing transformer detection devices cannot quickly and accurately determine the detection results, and the accuracy and accuracy of the detection are limited, which has great limitations.
A transformer detection device is designed, including a base, slide rod, pointer, marking plate, fan and sliding plate. Through the coordination of the sliding plate and the retracting roller, the position of the transformer is adjusted, and the weight change is determined by observing the height difference of the pointer. The fan is used to dry the moisture on the transformer surface to ensure the accuracy of weight detection.
It realizes intuitive testing of the waterproof performance of the transformer, improves the efficiency and accuracy of the inspection, and simplifies the operation process.
Smart Images
Figure CN223122416U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of transformer detection, and more specifically, particularly relates to a transformer detection device. Background Technique
[0002] Transformers need to be subjected to waterproof detection, mainly because moisture has an important impact on the insulation performance and safe operation of transformers. Moisture may cause damage to the electrical components and insulation materials inside the transformer, thereby reducing the insulation strength and withstand voltage ability of the transformer. In addition, moisture may also cause corrosion and electrical short circuits inside the transformer, thereby affecting the service life and performance stability of the transformer. Therefore, through waterproof detection, it can be ensured that the transformer can still maintain good insulation performance and safe operation status in a humid environment or when exposed to moisture.
[0003] The transformer detection device in the above patent still has the following deficiencies:
[0004] Although the transformer detection device in the above patent can achieve the purpose of waterproof detection of the transformer, in the actual inspection process, it cannot quickly and accurately determine and display the detection results, and the accuracy and precision of the detection are limited, with relatively large limitations. Content of the Utility Model
[0005] In order to solve the above technical problems, the utility model provides a transformer detection device to solve the problem that in the actual inspection process, it cannot quickly and accurately determine and display the detection results, and the accuracy and precision of the detection are limited, with relatively large limitations as put forward in the above background technique.
[0006] The purpose and efficacy of a transformer detection device of the utility model are achieved by the following specific technical means:
[0007] A transformer detection device includes: a base; the base adopts a rectangular plate structure, and a through rectangular groove structure is arranged in a rectangular array on one side of the top of the base, and a through circular groove structure is arranged on the left top of the base; a cylindrical slide bar is slidably arranged in the circular groove on the left top of the base, and a spring is sleeved on the outer side of the slide bar; a cylindrical pointer is fixedly arranged on one side of the bottom end of the slide bar; a rectangular plate-shaped marking plate is fixedly arranged on the left bottom of the base, and height scale values are arranged on the marking plate.
[0008] Further, a circular plate-shaped top plate is fixedly arranged on the top of the slide bar; a group of fans are fixedly arranged on the front and rear sides of the top of the base; a group of slide rails are fixedly arranged on the front and rear sides of the top of the base, and the front and rear two groups of slide rails are symmetrically arranged front and back.
[0009] Further, a lead screw is rotatably arranged inside the front set of the slide rails; a first motor is fixedly arranged on one side of the front set of slide rails, and the first motor is in transmission connection with the lead screw; a sliding plate with a rectangular plate structure is slidably arranged between the front and rear sets of slide rails, and the sliding plate is in threaded fit connection with the lead screw, and two sets of rectangular grooves are formed on both the left and right sides of the sliding plate.
[0010] Further, a set of winding rollers are rotatably arranged in the rectangular grooves on both the front and rear sides of the sliding plate, and steel wires are wound around the outer sides of the winding rollers; a set of second motors are fixedly arranged in the rectangular grooves on both the left and right sides of the sliding plate, and the two second motors are respectively in transmission connection with the two winding rollers; the bottoms of the steel wires on the outer sides of the two winding rollers are fixedly connected to a placing plate with a circular plate structure, and circular through grooves are formed in an annular array on the top of the placing plate.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In this application, during detection, through the cooperation of the sliding plate and the winding rollers, the placing plate and the transformer can be lifted and the position of the transformer can be adjusted. By observing the height difference of the pointer before and after watering the transformer, the weight difference of the transformer before and after watering can be observed more intuitively. At the same time, through the two sets of fans provided, the residual water flow on the outer surface of the transformer can be dried, thereby ensuring the accuracy of the transformer weight detection and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is the overall axonometric structural schematic diagram of the utility model.
[0014] Figure 2 is the overall top view structural schematic diagram of the utility model.
[0015] Figure 3 is the overall bottom view structural schematic diagram of the utility model.
[0016] Figure 4 is the structural schematic diagram of the connection relationship between the sliding plate and the placing plate of the utility model.
[0017] Figure 5 is the structural schematic diagram of the connection relationship between the base and the sliding rod of the utility model.
[0018] In the figure, the corresponding relationship between the component names and the reference numerals of the drawings is:
[0019] 1. Base; 101. Slide bar; 102. Top plate; 103. Pointer; 104. Marking plate; 105. Fan; 106. Slide rail; 107. Lead screw; 108. First motor; 109. Slide plate; 110. Reel; 111. Second motor; 112. Placing plate. Detailed implementation mode
[0020] The implementation mode of the present utility model will be further described in detail below in conjunction with the drawings and embodiments.
[0021] Embodiment 1:
[0022] As shown in Figure 1 to Figure 5 shown:
[0023] The present utility model provides a transformer detection device, including: a base 1; the base 1 adopts a rectangular plate structure, and a through rectangular groove structure is arranged in a rectangular array on one side of the top of the base 1, and a through circular groove structure is arranged on the left top of the base 1; a cylindrical slide bar 101 is slidably arranged in the circular groove on the left top of the base 1, and a spring is sleeved on the outer side of the slide bar 101; a cylindrical pointer 103 is fixedly arranged on one side of the bottom end of the slide bar 101; a rectangular plate structure marking plate 104 is fixedly arranged on the left bottom of the base 1, and height scale values are arranged on the marking plate 104.
[0024] Wherein, a circular plate-shaped top plate 102 is fixedly arranged on the top of the slide bar 101; a group of fans 105 are fixedly arranged on the front and rear sides of the top of the base 1; a group of slide rails 106 are fixedly arranged on the front and rear sides of the top of the base 1, and the front and rear two groups of slide rails 106 are symmetrically arranged front and rear.
[0025] Move the placement plate 112 and the transformer onto the top plate 102, then make the winding roller 110 relax the steel wire rope. Press the top plate 102 and the slide bar 101 to slide downward along the circular through groove at the top of the base 1 by the self-weight of the transformer and the placement plate 112, and simultaneously press the pointer 103 at the bottom end of the slide bar 101 to move downward. By observing the position pointed by the pointer 103 on the marking plate 104, the weight of the transformer at this time can be determined. Then, move the placement plate 112 and the transformer back to the right side of the top of the base 1, and then continuously spray water on the transformer to test the waterproof performance of the transformer. The water flow is discharged to the bottom of the base 1 through the circular through groove on the placement plate 112 and the rectangular through groove on the base 1. After spraying for a certain period of time, stop watering, and then start the two groups of fans 105 to dry the surfaces of the transformer and the placement plate 112 through the two groups of fans 105, reducing the influence of the remaining water flow on the surface on the weight. Then, lift the transformer and the placement plate 112 above the top plate 102 again through the sliding plate 109, and weigh the placement plate 112 and the transformer again. By observing the change in the position of the pointer 103 on the marking plate 104, the change in the weight of the transformer can be known, so as to directly understand whether the transformer has water ingress and more intuitively test the waterproof performance of the transformer. The test process is simple and direct, and easy to operate.
[0026] Embodiment 2:
[0027] On the basis of Embodiment 1, as shown in Appendix Figure 1 to Appendix Figure 5 shown:
[0028] Among them, a lead screw 107 is rotatably arranged inside the front set of slide rails 106; a first motor 108 is fixedly arranged on one side of the front set of slide rails 106, and the first motor 108 is in transmission connection with the lead screw 107; a sliding plate 109 with a rectangular plate structure is slidably arranged between the front and rear sets of slide rails 106, and the sliding plate 109 is in threaded fit connection with the lead screw 107, and two sets of rectangular grooves are formed on both the left and right sides of the sliding plate 109.
[0029] Among them, a set of winding rollers 110 are rotatably arranged in the rectangular grooves on the front and rear sides of the sliding plate 109, and steel wire ropes are wound around the outer sides of the winding rollers 110; a set of second motors 111 are fixedly arranged in the rectangular grooves on both the left and right sides of the sliding plate 109, and the two sets of second motors 111 are respectively in transmission connection with the two sets of winding rollers 110; the bottom of the steel wire ropes on the outer sides of the two sets of winding rollers 110 is fixedly connected with a placement plate 112 in a circular plate shape, and circular through groove structures are formed in an annular array on the top of the placement plate 112.
[0030] The specific usage method and function of this embodiment:
[0031] In the present utility model, the transformer to be detected is placed on the placement plate 112, and then two groups of second motors 111 are started to drive two groups of winding rollers 110 to rotate, so as to drive the placement plate 112 and the transformer above it to move up and down by means of steel wire ropes. The first motor 108 drives the lead screw 107 to rotate, and the lead screw 107 drives the sliding plate 109 to slide left and right along the two sets of slide rails 106, so as to synchronously drive the placement plate 112 and the transformer to move left and right.
Claims
1. A transformer detection device, characterized in that, Comprising: A base (1); the base (1) adopts a rectangular plate structure, and a through rectangular groove structure is arranged in a rectangular array on one side of the top of the base (1), and a through circular groove structure is arranged on the left top of the base (1); a sliding rod (101) with a cylindrical structure is slidably arranged in the circular groove on the left top of the base (1), and a spring is sleeved on the outer side of the sliding rod (101); a pointer (103) with a cylindrical structure is fixedly arranged on one side of the bottom end of the sliding rod (101); a marking plate (104) with a rectangular plate structure is fixedly arranged on the left bottom of the base (1), and height scale values are arranged on the marking plate (104).
2. The transformer detection device according to claim 1, characterized in that: A top plate (102) with a circular plate structure is fixedly arranged on the top of the sliding rod (101); a group of fans (105) are fixedly arranged on both the front and rear sides of the top of the base (1).
3. The transformer detection device according to claim 1, characterized in that: A group of slide rails (106) are fixedly arranged on both the front and rear sides of the top of the base (1), and the front and rear two groups of slide rails (106) are symmetrically arranged front and back.
4. The transformer detection device according to claim 3, wherein: A lead screw (107) is rotatably arranged inside the front group of slide rails (106); a first motor (108) is fixedly arranged on one side of the front group of slide rails (106), and the first motor (108) is in transmission connection with the lead screw (107).
5. The transformer detection device according to claim 3, wherein: A sliding plate (109) with a rectangular plate structure is slidably arranged between the front and rear two groups of slide rails (106), and the sliding plate (109) is in threaded fit connection with the lead screw (107), and two groups of rectangular groove structures are arranged on both the left and right sides of the sliding plate (109).
6. The transformer detection device according to claim 5, characterized in that: A group of winding rollers (110) are rotatably arranged in the rectangular grooves on both the front and rear sides of the sliding plate (109), and steel wires are wound on the outer sides of the winding rollers (110); a group of second motors (111) are fixedly arranged in the rectangular grooves on both the left and right sides of the sliding plate (109), and the two groups of second motors (111) are respectively in transmission connection with the two groups of winding rollers (110).
7. The transformer detection device according to claim 6, characterized in that: The bottom ends of the steel wires on the outer sides of the two groups of winding rollers (110) are fixedly connected with a placing plate (112) with a circular plate structure, and circular through groove structures are arranged in a circular array on the top of the placing plate (112).