Insulating oil aging detection device

Abstract

The utility model discloses an insulating oil aging detection device which comprises a tester, handles used for lifting the tester are symmetrically arranged at the top of the tester, a top plate is fixedly connected to the top end of the tester, mounting grooves are symmetrically formed in the two sides of the top plate, and a connecting plate is fixedly connected between the front face and the back face of each handle. The inner wall of one side of the mounting groove is fixedly connected with a limiting plate used for limiting upward movement of the connecting plate. Through the design of the top plate, the connecting plates, the limiting plates, the mounting grooves, the positioning pieces and the limiting pieces, the connecting plates at the bottoms of the handles are inserted into the mounting grooves in the using process, then the connecting plates at the bottoms of the handles slide in the mounting grooves, and the position between the two handles is adjusted; the distance between the two handles corresponds to the opening angle of the arms of a user, finally, the position of the connecting plate is fixed through the positioning piece, the positions of the handles are fixed through the connecting plate at the fixed position, and the situation that arm muscles are uncomfortable during carrying is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating oil detection, in particular to an insulating oil aging detection device. Background Art

[0002] The insulating oil aging detection device is used to detect the aging of insulating oil, helping equipment maintenance personnel to promptly discover oil aging problems and ensure the normal and safe operation of the equipment.

[0003] When testing insulating oil, the traditional test is to test the insulating oil through a dielectric constant dielectric loss tester, and the aging evaluation of the insulating oil is obtained through the test of the tester. When moving the tester, the handle is first turned out from the slot, and then the handles on both sides of the tester are grasped by both hands to lift the tester. However, in the process of carrying the tester, both arms need to be opened at an angle. When the opening angle is greater than the angle adapted by the carrier, there is a possibility of muscle fatigue and discomfort due to excessive muscle stretching during the carrying process. Utility Model Content

[0004] The purpose of the utility model is to provide an insulating oil aging detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating oil aging detection device, comprising a tester, a handle for lifting the tester is symmetrically arranged on the top of the tester, a top plate is fixedly connected to the top of the tester, mounting grooves are symmetrically provided on both sides of the top plate, a connecting plate is fixedly connected between the front and back sides of the handle, a limit plate for limiting the upward movement of the connecting plate is fixedly connected to the inner wall of one side of the mounting groove, a positioning piece for adjusting the position of the handle is arranged at the connection between the connecting plate and the limit plate, and a limiting piece for limiting the moving distance of the connecting plate is arranged inside the mounting groove.

[0006] Preferably, the connecting plate is inserted and connected inside the mounting groove, and the bottom of the handle is inserted and connected inside the mounting groove.

[0007] Preferably, the positioning member comprises a positioning groove centrally and symmetrically opened on the top of the limiting plate, wherein a positioning block is clamped inside one of the positioning grooves, and a moving part for limiting the moving direction and distance of the positioning block is provided at the bottom of the positioning block.

[0008] Preferably, the movable part includes a limiting cavity opened in the middle of the connecting plate, the interior of the limiting cavity is connected with a movable plate, the movable plate is fixedly connected to the bottom end of the positioning block, and a spring for pushing the movable plate to move is arranged at the bottom of the movable plate.

[0009] Preferably, the spring is inserted and connected inside the limiting cavity, a through hole which is interpenetrating with the positioning groove is formed at the top of the limiting cavity, and the positioning block is inserted and connected inside the through hole.

[0010] Preferably, the limiting portion includes connecting grooves symmetrically opened on the front and back sides of the installation groove, and a limiting baffle is inserted and connected inside the connecting groove.

[0011] Preferably, a reinforcement portion is provided on one side of the limiting plate.

[0012] Preferably, the reinforcing portion comprises a limiting block fixedly connected to one side of the limiting plate, a limiting groove is formed on one side of the limiting baffle, and the limiting block is inserted and connected inside the limiting groove.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model is designed with a top plate, a connecting plate, a limit plate, an installation groove, a positioning piece and a limiting piece. When in use, the connecting plate at the bottom of the handle is inserted into the installation groove, and then the connecting plate at the bottom of the handle is slid in the installation groove, and the position between the two handles is adjusted so that the distance between the two handles corresponds to the angle of the user's arms. Finally, the position of the connecting plate is fixed by the positioning piece, and the position of the handle is fixed by the connecting plate in a fixed position, so as to avoid the occurrence of arm muscle discomfort during carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A.

[0017] Figure 3 It is a schematic diagram of the side sectional structure of the utility model.

[0018] Figure 4 It is a partial front sectional structural schematic diagram of the utility model.

[0019] Figure 5 For this utility model Figure 4 The enlarged structural diagram of part B is shown in the figure.

[0020] In the figure: 1. tester; 2. top plate; 3. handle; 4. mounting slot; 5. connecting plate; 6. limit plate; 7. limit cavity; 8. spring; 9. positioning slot; 10. positioning block; 11. moving plate; 12. connecting slot; 13. limit baffle; 14. limit slot; 15. limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5 An insulating oil aging detection device shown includes a tester 1, a handle 3 for lifting the tester 1 is symmetrically arranged on the top of the tester 1, a top plate 2 is fixedly connected to the top of the tester 1, and mounting grooves 4 are symmetrically opened on both sides of the top plate 2. A connecting plate 5 is fixedly connected between the front and back sides of the handle 3, and a limit plate 6 for limiting the upward movement of the connecting plate 5 is fixedly connected to the inner wall of one side of the mounting groove 4. A positioning piece for adjusting the position of the handle 3 is arranged at the connection between the connecting plate 5 and the limit plate 6, and a limiting piece for limiting the moving distance of the connecting plate 5 is arranged inside the mounting groove 4.

[0023] It should be noted that the tester 1 is a power frequency dielectric constant tester of model GHP-3A; when in use, the insulating oil is tested by the tester 1 to obtain the test results of insulating oil aging; the top plate 2 is fixedly connected to the top of the tester 1, and the tester 1 is driven to move by moving the position of the top plate 2; the handle 3 is inverted U-shape, and the connecting plate 5 is fixedly connected to the inside of the inverted U-shape of the handle 3. When the handle 3 needs to be installed on the top of the top plate 2, the connecting plate 5 at the bottom of the handle 3 is inserted into the inside of the mounting groove 4, so that the top of the connecting plate 5 fits with the bottom of the limit plate 6, and the connecting plate 5 is blocked by the limit plate 6 to prevent the connecting plate 5 from moving upward. The connecting plate 5 is adapted to the opened mounting groove 4 to prevent the connecting plate 5 from shaking inside the mounting groove 4 during use. The positioning piece is used to fix the position of the connecting plate 5, and the position of the handle 3 is fixed by the connecting plate 5 in a fixed position.

[0024] Furthermore, when in use, the connecting plate 5 at the bottom of the handle 3 is inserted into the mounting groove 4, and then the connecting plate 5 at the bottom of the handle 3 is slid in the mounting groove 4, and the position between the two handles 3 is adjusted so that the distance between the two handles 3 corresponds to the angle of the user's arm. Finally, the position of the connecting plate 5 is fixed by the positioning piece, and the position of the handle 3 is fixed by the connecting plate 5 in the fixed position; when the handle 3 needs to be replaced, the connecting plate 5 is first released by the positioning piece, and then the connecting plate 5 is slid out from the inside of the mounting groove 4, so that the connecting plate 5 and the handle 3 can be disassembled and replaced.

[0025] Specifically, the connecting plate 5 is inserted and connected inside the installation groove 4 , and the bottom of the handle 3 is inserted and connected inside the installation groove 4 .

[0026] Specifically, the positioning member includes a positioning groove 9 centrally and symmetrically opened on the top of the limiting plate 6, wherein a positioning block 10 is clamped inside one of the positioning grooves 9, and a moving part for limiting the moving direction and distance of the positioning block 10 is provided at the bottom of the positioning block 10.

[0027] Specifically, the moving part includes a limiting cavity 7 opened in the middle of the connecting plate 5, the interior of the limiting cavity 7 is connected with a moving plate 11, the moving plate 11 is fixedly connected to the bottom end of the positioning block 10, and a spring 8 for pushing the moving plate 11 to move is arranged at the bottom of the moving plate 11.

[0028] It should be noted that there are at least four positioning grooves 9. When the connecting plate 5 moves to the desired position, the positioning block 10 moves to the positioning groove 9 corresponding to the current position of the connecting plate 5, thereby fixing the position of the connecting plate 5; the spring 8 is elastic and is used to push the moving plate 11 upward when in use, thereby avoiding the situation where the positioning block 10 moves out of the positioning groove 9.

[0029] Furthermore, when it is necessary to adjust the position of the handle 3, the positioning block 10 is pressed downward to move it out of the positioning slot 9. The positioning block 10 drives the movable plate 11 to move to one side of the spring 8. The spring 8 is squeezed and deformed, and then the handle 3 is moved, and the connecting plate 5 is driven to move by the handle 3. When the top of the positioning block 10 is in contact with the bottom of the limit plate 6, the pressing of the positioning block 10 is released. When the connecting plate 5 moves to the bottom of the next positioning slot 9 where the positioning block 10 is located, the spring 8 restores its deformation, pushing the movable plate 11 and the positioning block 10 upward, and moving the positioning block 10 to the inside of the positioning slot 9. When it is necessary to continue to move the position of the handle 3, the above steps are repeated.

[0030] Specifically, the spring 8 is inserted and connected inside the limiting cavity 7. A through hole that interpenetrates with the positioning groove 9 is formed at the top of the limiting cavity 7. The positioning block 10 is inserted and connected inside the through hole.

[0031] It should be noted that the diameter of the through hole is smaller than the diameter of the movable plate 11 , so as to prevent the movable plate 11 from passing through the through hole and moving out of the limiting cavity 7 during use.

[0032] Specifically, the limiting portion includes connecting grooves 12 symmetrically arranged on the front and back sides of the installation groove 4 , and the interior of the connecting grooves 12 is interlaced with a limiting baffle 13 .

[0033] It should be noted that the two sides of the limit baffle 13 are fixedly connected to the connecting groove 12 by bolts, and the limit baffle 13 blocks the connecting plate 5 from sliding out of the installation groove 4.

[0034] Specifically, a reinforcement portion is provided on one side of the limiting plate 6 .

[0035] Specifically, the reinforcement portion includes a limiting block 15 fixedly connected to one side of the limiting plate 6 . A limiting groove 14 is formed on one side of the limiting baffle 13 . The limiting block 15 is inserted and connected inside the limiting groove 14 .

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insulating oil aging detection device, comprising a tester (1), characterized in that: A handle (3) for lifting the tester (1) is symmetrically arranged on the top of the tester (1); a top plate (2) is fixedly connected to the top of the tester (1); mounting grooves (4) are symmetrically provided on both sides of the top plate (2); a connecting plate (5) is fixedly connected between the front and back sides of the handle (3); a limiting plate (6) for limiting the upward movement of the connecting plate (5) is fixedly connected to the inner wall of one side of the mounting groove (4); a positioning member for adjusting the position of the handle (3) is arranged at the connection between the connecting plate (5) and the limiting plate (6); and a limiting member for limiting the moving distance of the connecting plate (5) is arranged inside the mounting groove (4).

2. The insulating oil aging detection device according to claim 1 is characterized in that: The connecting plate (5) is inserted and connected inside the installation groove (4), and the bottom of the handle (3) is inserted and connected inside the installation groove (4).

3. The insulating oil aging detection device according to claim 1 is characterized in that: The positioning member comprises a positioning groove (9) centrally and symmetrically arranged on the top of the limiting plate (6), wherein a positioning block (10) is clamped inside one of the positioning grooves (9), and a moving part for limiting the moving direction and distance of the positioning block (10) is provided at the bottom of the positioning block (10).

4. The insulating oil aging detection device according to claim 3 is characterized in that: The movable portion comprises a limiting cavity (7) opened in the middle of the connecting plate (5), the interior of the limiting cavity (7) is connected with a movable plate (11) inserted therein, the movable plate (11) is fixedly connected to the bottom end of the positioning block (10), and a spring (8) is provided at the bottom of the movable plate (11) for pushing the movable plate (11) to move.

5. The insulating oil aging detection device according to claim 4, characterized in that: The spring (8) is inserted and connected inside the limiting cavity (7); a through hole which is interpenetrating with the positioning groove (9) is provided at the top end of the limiting cavity (7); and the positioning block (10) is inserted and connected inside the through hole.

6. The insulating oil aging detection device according to claim 1, characterized in that: The limiting portion comprises connecting grooves (12) symmetrically arranged on the front and back sides of the installation groove (4), and a limiting baffle (13) is inserted and connected inside the connecting groove (12).

7. The insulating oil aging detection device according to claim 6, characterized in that: A reinforcement portion is provided on one side of the limiting plate (6).

8. The insulating oil aging detection device according to claim 7, characterized in that: The reinforcing portion comprises a limiting block (15) fixedly connected to one side of the limiting plate (6); a limiting groove (14) is provided on one side of the limiting baffle (13); and the limiting block (15) is inserted and connected inside the limiting groove (14).

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