CN217717924U

CN217717924U - Dielectric loss tester

Info

Publication number: CN217717924U
Application number: CN202220864206.9U
Authority: CN
Inventors: 李忠
Original assignee: Suzhou Weier Electric Technology Co ltd
Current assignee: Suzhou Weier Electric Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-11-01
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a dielectric loss tester, the power distribution box comprises a box body, the inside tester body that is equipped with of box, and the box top is equipped with the top cap, the box bottom has been seted up and has been accomodate the groove, it is equipped with and accomodates the structure to accomodate inslot portion, and accomodate the structure including taking out the box, accomodate the inslot lateral wall both sides and all seted up the spout. The utility model discloses in, be provided with the box, the top cap with accomodate the groove, the inslot of accomodating of bottom half is equipped with accomodates the structure, it is equipped with fixed knot structure to accomodate the groove and is close to opening one side, it is equipped with first spring to accomodate the inslot wall, can fix the receiver of accomodating the structure through fixed knot structure and accomodate inslot portion, and the inside a plurality of baffles that are equipped with of receiver, the baffle becomes a plurality of cavities of accomodating alone with the inside partition of receiver, thereby make use up after this tester, just can accomodate the various connecting wire classification of tester in the receiver, make the test more orderly convenience when taking the connecting wire.

Description

Dielectric loss tester

Technical Field

The utility model relates to a tester technical field especially relates to a dielectric loss tester.

Background

The dielectric loss tester is a high-precision tester for testing dielectric loss tangent values and capacitance of various high-voltage power equipment in the field or in laboratories of power plants, substations and the like, and is of an integrated structure, a dielectric loss testing bridge, a variable-frequency voltage-regulating power supply, a step-up transformer and an SF6 high-stability standard capacitor are arranged in the tester, and a high-voltage testing source is generated by an inverter in the tester and is used for testing a tested product after being boosted by the transformer.

And because the tester is integrated structure, the inside tester body that only sets up of box leads to the connecting wire of tester to deposit in addition, if carry this tester to go out, multiple test connecting wire entangles easily together, inconveniently takes and deposits. In addition, the tester itself has certain weight, when going out to carry, relies on the handle on the top cap to carry away, and is more hard, consequently the utility model provides a dielectric loss tester.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dielectric loss tester.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a dielectric loss tester, comprises a box body, the inside tester body that is equipped with of box, and the box top is equipped with the top cap, the box bottom has been seted up and has been accomodate the groove, accomodate the inslot portion and be equipped with and accomodate the structure, and accomodate the structure and including taking out the box, accomodate the inslot lateral wall both sides and all seted up the spout, accomodate inslot lateral wall both sides and be close to the opening part of accomodating the groove and all set up flutedly, the recess is close to box lateral wall one side and is equipped with the bar mouth, the inside fixed knot that is equipped with of recess constructs, the box lateral wall rotates and is connected with the multisection telescopic link, the multisection telescopic link other end is connected with the handle, four angles of box lower surface all are equipped with footing structure.

Furthermore, it is equipped with a plurality of baffles to take out box inside, and is a plurality of the baffle will take out box internal partitioning and be a plurality of chambeies of accomodating, is convenient for accomodate the test connecting wire of difference respectively in a plurality of intracavity of accomodating.

Further, the sliding blocks are fixed on the two sides of the drawer close to the sliding grooves and are connected with the sliding grooves in a sliding mode, the range of the drawer moving in the accommodating grooves can be limited through the sliding blocks and the sliding grooves, and the drawer is prevented from being separated from the accommodating grooves when being pulled out outwards.

Furthermore, draw box lateral wall both sides and be close to fixed knot and construct and seted up the draw-in groove, fixed knot construct including with recess inside wall fixed connection's second spring, and second spring other end fixedly connected with latch, latch and draw-in groove block can fix the box of drawing from this and accomodate the inslot portion.

Further, the latch is close to bar mouth one side and is fixed with the connecting rod, and the connecting rod passes bar mouth fixedly connected with and removes the piece, and removes the piece and keep away from connecting rod one side and be equipped with anti-skidding line, removes the piece through stirring, can drive in the latch withdrawal recess, and the latch breaks away from the back with the draw-in groove, just can pull out the box from accomodating the groove.

Further, it is fixed with a plurality of first springs to accomodate the inslot lateral wall, the first spring other end with take out box surface laminating, after latch and draw-in groove break away from, can pop out earlier the box of taking out through first spring, be convenient for follow-up pulling out take out the box.

Furthermore, the footing structure comprises a fixed cylinder fixedly connected with the lower surface of the box body, a third spring is fixedly connected with the inner wall of the fixed cylinder, a movable plate is fixed at the bottom end of the third spring and is in sliding connection with the inner cavity of the fixed cylinder, and a universal wheel is connected with the lower surface of the movable plate, so that when the box body moves, the third spring of the footing structure can play a role in buffering.

The utility model has the advantages that:

1. the utility model discloses when using, through setting up the box, the top cap with accomodate the groove, the structure is accomodate to the inslot of accomodating of bottom half, it is equipped with fixed knot structure to accomodate the groove and is close to opening one side, it is equipped with first spring to accomodate the inslot wall, can fix the receiver of accomodating the structure in accomodating the inslot portion through fixed knot structure, and the inside a plurality of baffles that are equipped with of receiver, the baffle becomes a plurality of chambeies of accomodating alone with the inside partition of receiver, thereby make use up behind this tester, just can accomodate the various connecting wire classification of tester in the receiver, make the test more orderly convenience when taking the connecting wire.

2. The utility model discloses when using, through setting up multisection telescopic link, handle and footing structure, through extending the multisection telescopic link, just can pull this tester through the handle and remove, it is just more convenient when going out to carry to the footing structure includes solid fixed cylinder, third spring, movable plate and universal wheel, consequently, when this tester is when removing, the third spring in the footing structure just can play the cushioning effect.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a perspective view of the storage structure of the present invention;

FIG. 3 is a sectional view of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is a cross-sectional view of the footing structure of the present invention.

Illustration of the drawings:

1. a box body; 2. a top cover; 3. a storage groove; 4. a receiving structure; 41. drawing the box; 42. a partition plate; 43. a slider; 44. a card slot; 5. a first spring; 6. a chute; 7. a groove; 8. a strip-shaped opening; 9. a fixed structure; 91. a second spring; 92. clamping teeth; 93. a connecting rod; 94. moving the sheet; 10. a multi-section telescopic rod; 11. a handle; 12. a footing structure; 121. a fixed cylinder; 122. a third spring; 123. moving the plate; 124. a universal wheel.

Detailed Description

As shown in fig. 1-4, relate to a dielectric loss tester, including box 1, the inside tester body that is equipped with of box 1, and box 1 top is equipped with top cap 2, box 1 bottom has been seted up and has been accomodate groove 3, accomodate the inside structure 4 of accomodating that is equipped with of groove 3, and accomodate structure 4 including taking out box 41, it has all seted up spout 6 to accomodate groove 3 inside wall both sides, accomodate groove 3 inside wall both sides and all seted up recess 7 near the opening part of accomodating groove 3, recess 7 is close to box 1 lateral wall one side and is equipped with bar mouth 8, the inside fixed knot that is equipped with of recess 7 constructs 9, box 1 lateral wall rotates and is connected with multisection telescopic link 10, the multisection telescopic link 10 other end is connected with handle 11, box 1 lower surface four angles all are equipped with footing structure 12.

As shown in fig. 2 to 4, a plurality of partition plates 42 are provided inside the drawer 41, and the plurality of partition plates 42 divide the inside of the drawer 41 into a plurality of storage chambers. The two sides of the drawer 41 close to the sliding slot 6 are fixed with sliding blocks 43, and the sliding blocks 43 are connected with the sliding slot 6 in a sliding manner. Draw box 41 lateral wall both sides and be close to fixed knot to construct 9 department and seted up draw-in groove 44, fixed knot constructs 9 and includes the second spring 91 with recess 7 inside wall fixed connection, and second spring 91 other end fixedly connected with latch 92, latch 92 and draw-in groove 44 block. One side of the latch 92 close to the strip-shaped opening 8 is fixed with a connecting rod 93, the connecting rod 93 penetrates through the strip-shaped opening 8 and is fixedly connected with a moving sheet 94, and one side of the moving sheet 94 far away from the connecting rod 93 is provided with anti-skidding threads. A plurality of first springs 5 are fixed on the inner side wall of the accommodating groove 3.

As shown in fig. 5, the footing structure 12 includes a fixed cylinder 121 fixedly connected to the lower surface of the box body 1, a third spring 122 is fixedly connected to the inner top wall of the fixed cylinder 121, a moving plate 123 is fixed to the bottom end of the third spring 122, the moving plate 123 is slidably connected to the inner cavity of the fixed cylinder 121, and a universal wheel 124 is connected to the lower surface of the moving plate 123.

The working principle is as follows: the multi-section telescopic rod 10 can be elongated by the handle 11, and then the tester is pulled to move, and when moving, the third spring 122 in the foot structure 12 can play a role of shock absorption. When needs use this tester, open top cap 2, then stir to both sides and remove piece 94 for latch 92 breaks away from and retracts in the recess 7 with draw-in groove 44, at this moment under the elasticity of first spring 5, take out box 41 and pop out from accomodating groove 3, will take out box 41 and pull out completely after that, and take out the test connecting wire from inside, behind the connecting wire and the inside tester body coupling of article to be measured and box 1, can begin the test. After the test is completed, the connection wires are placed into the drawer 41 in a classified manner, and then the drawer 41 is pushed back into the storage groove 3, so that the latch 92 is engaged with the slot 44 again.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a dielectric loss tester, includes box (1), its characterized in that: the inside tester body that is equipped with of box (1), and box (1) top is equipped with top cap (2), box (1) bottom has been seted up and has been accomodate groove (3), accomodate groove (3) inside and be equipped with accomodate structure (4), and accomodate structure (4) including taking out box (41), it has all seted up spout (6) to accomodate groove (3) inside wall both sides, accomodate groove (3) inside wall both sides and all seted up recess (7) near the opening part of accomodating groove (3), recess (7) are close to box (1) lateral wall one side and are equipped with bar mouth (8), recess (7) inside is equipped with fixed knot structure (9), box (1) lateral wall rotates and is connected with multisection telescopic link (10), multisection telescopic link (10) other end is connected with handle (11), box (1) four angles lower surface all is equipped with footing structure (12).

2. A dielectric loss tester as claimed in claim 1, wherein: a plurality of partition plates (42) are arranged inside the drawing box (41), and the inside of the drawing box (41) is divided into a plurality of containing cavities by the partition plates (42).

3. A dielectric loss tester as claimed in claim 1, wherein: the sliding blocks (43) are fixed at the positions, close to the sliding grooves (6), of the two sides of the drawing box (41), and the sliding blocks (43) are in sliding connection with the sliding grooves (6).

4. A dielectric loss tester as claimed in claim 1, wherein: draw box (41) lateral wall both sides and be close to fixed knot structure (9) and locate to have seted up draw-in groove (44), fixed knot structure (9) include with recess (7) inside wall fixed connection's second spring (91), and second spring (91) other end fixedly connected with latch (92), latch (92) and draw-in groove (44) block.

5. A dielectric loss tester as claimed in claim 4, wherein: one side of the latch (92) close to the strip-shaped opening (8) is fixed with a connecting rod (93), the connecting rod (93) penetrates through the strip-shaped opening (8) and is fixedly connected with a moving sheet (94), and one side, far away from the connecting rod (93), of the moving sheet (94) is provided with anti-skidding lines.

6. A dielectric loss tester as claimed in claim 1, wherein: a plurality of first springs (5) are fixed on the inner side wall of the accommodating groove (3).

7. A dielectric loss tester as claimed in claim 1, wherein: the bottom foot structure (12) comprises a fixed cylinder (121) fixedly connected with the lower surface of the box body (1), a third spring (122) is fixedly connected with the inner top wall of the fixed cylinder (121), a moving plate (123) is fixed at the bottom end of the third spring (122), the moving plate (123) is slidably connected with the inner cavity of the fixed cylinder (121), and a universal wheel (124) is connected with the lower surface of the moving plate (123).