CN220207695U - Withstand voltage tester auxiliary jig - Google Patents

Abstract

The utility model discloses an auxiliary jig for a pressure-resistant tester, which comprises a detection table, wherein the upper surface of the detection table is fixedly connected with a supporting vertical plate, the front surface of the supporting vertical plate is fixedly connected with a power cover, the inner top wall of the power cover is fixedly provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a connecting plate, the bottom surface of the connecting plate is fixedly connected with a pressure-resistant test plate, the bottom surface of the pressure-resistant test plate is fixedly connected with test probes which are arranged at equal intervals, the upper surface of the detection table is provided with a positioning seat, the upper surface of the detection table is fixedly connected with a fixing plate, the front surface of the fixing plate is fixedly embedded with a threaded ring, and the inner ring of the threaded ring is in threaded connection with a fixing screw. The utility model can drive the test probe to be in close contact with the insulator on the surface of the tested product, avoid the phenomenon of sliding in the test process, achieve the effect of simultaneously testing a plurality of tested products and improve the test speed of the tested products.

Description

Withstand voltage tester auxiliary jig

Technical Field

The application relates to the technical field of withstand voltage testers, in particular to an auxiliary jig for a withstand voltage tester.

Background

The voltage-withstanding tester, which can be called as electric insulation strength tester, medium strength tester, etc. according to its function, is characterized by that a voltage higher than normal operation is applied to the insulator of tested equipment for a prescribed period of time, then the voltage applied to the insulator can produce very small leakage current, so that its insulativity is good, and a prescribed AC or DC high voltage is applied between the charged portion and non-charged portion of electric appliance to check the voltage-withstanding capability of the insulating material of electric appliance.

At present, when a pressure-resistant tester tests a product, a crocodile chuck is clamped on the surface of an insulator of the tested product, the phenomenon of slipping easily occurs in the test process, inconvenience is brought to the test of the product, potential hazards of leakage exist in the pressure-resistant test process, and the pressure-resistant tester is poor in safety effect in use, so that the pressure-resistant tester auxiliary jig is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide an auxiliary jig for a pressure-resistant tester, so as to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides an auxiliary jig of withstand voltage tester, includes the detection platform, the last fixed surface of detection platform is connected with the support riser, the positive fixedly connected with power cover of support riser, the interior roof fixed mounting of power cover has electric putter, electric putter's telescopic end fixedly connected with connecting plate, the bottom surface fixedly connected with withstand voltage test board of connecting plate, the test probe of the bottom surface fixedly connected with equidistance range of withstand voltage test board, the positioning seat has been placed to the upper surface of detection platform, the last fixed surface of detection platform is connected with the fixed plate, the positive fixed screw ring that has inlayed of fixed plate, the inner circle threaded connection of screw ring has fixing screw, the positive fixed pressure test appearance body that inlays of power cover, the inside wall fixedly connected with reinforcing block of power cover, the positive and the outer surface fixed connection of electric putter of reinforcing block.

Preferably, the rear end of the fixing screw is fixedly connected with a fixing pad, and the back surface of the fixing pad is contacted with the front surface of the positioning seat.

Preferably, the front end of the fixing screw is fixedly connected with a rotating handle, and the bottom surface of the detection table is fixedly connected with two groups of bases.

Preferably, the front of supporting the riser is fixedly connected with two location slide plates, two the inner wall of location slide plate all sliding connection has the slide bar, two the bottom of slide bar all with withstand voltage test board's upper surface fixed connection.

Preferably, the upper surface of the positioning seat is provided with a plurality of positioning grooves, and the positioning grooves are positioned below the test probes.

Preferably, the test probe is electrically connected with the withstand voltage tester body through a wire, and the withstand voltage tester body is electrically connected with the electric push rod through a wire.

The above-mentioned at least one technical scheme that this application embodiment adopted can reach following beneficial effect:

this withstand voltage tester auxiliary jig through the positioning seat that is equipped with to with the cooperation of a plurality of constant head tanks, can be to the location of a plurality of products of being surveyed place, be convenient for to its withstand voltage test, screw thread ring and the fixing screw that are equipped with through the fixed plate play the effect to the positioning seat clamp fastening, will make the more stable when withstand voltage test of product being surveyed, utilize electric putter's stretching motion, and with the cooperation of connecting plate and withstand voltage test board, can drive the insulator in close contact of test probe and product surface being surveyed, avoid the phenomenon that the landing appears in the test process, and reach the effect to a plurality of products simultaneous test being surveyed, improve the test speed to the product being surveyed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

fig. 1 is: the utility model relates to a three-dimensional structure schematic diagram of an auxiliary jig front view of a pressure-resistant tester;

fig. 2 is: the utility model relates to a three-dimensional structure schematic diagram of a side view of an auxiliary jig of a pressure-resistant tester;

fig. 3 is: the utility model relates to a front cross-sectional view of a power cover in an auxiliary jig of a pressure-resistant tester;

fig. 4 is: the auxiliary jig for the pressure-resistant tester is shown in an enlarged schematic diagram of a structure at A in FIG. 2.

In the figure: 1. a detection table; 2. a supporting vertical plate; 3. a power cover; 4. an electric push rod; 5. a connecting plate; 6. a withstand voltage test board; 7. a test probe; 8. a positioning seat; 9. a fixing plate; 10. a threaded ring; 11. a fixed screw; 12. a rotating handle; 13. a fixing pad; 14. a base; 15. a slide bar; 16. positioning a sliding plate; 17. a reinforcing block; 18. a positioning groove; 19. a pressure-resistant tester body.

Detailed Description

For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

Referring to fig. 1-4, the present utility model provides an auxiliary fixture for a withstand voltage tester, which comprises:

the utility model provides an auxiliary jig of withstand voltage tester, including test table 1, the upper surface fixedly connected with of test table 1 supports riser 2, the front fixedly connected with power cover 3 of support riser 2, the interior roof fixed mounting of power cover 3 has electric putter 4, electric putter 4 comprises driving motor, the reducing gear, the screw rod, the nut, the guide pin bushing, the push rod, the slide, a spring, shell and instrument such as turbine, micro-gap control switch, electric putter 4 is the electric drive device who changes the rotary motion of motor into the straight reciprocating motion of push rod, can be used as executing machinery in various simple or complicated technological processes, in order to realize remote control, centralized control or automatic control, electric putter 4's flexible end fixedly connected with connecting plate 5, the bottom surface fixedly connected with withstand voltage test plate 6 of connecting plate 5, the bottom surface fixedly connected with equidistantly arranged test probe 7 of withstand voltage test plate 6, positioning seat 8 has been placed to the upper surface of test table 1, the upper surface fixedly connected with fixed plate 9, the front fixedly inlayed with screwed ring 10 of fixed plate 9, screwed ring 10, screwed ring 11 fixedly connected with the inner circle of fixed surface of fixed connection 3 has the electric putter's of fixed connection 3, the power-mounted power meter's 17 is connected with the inside wall 17 of the fixed surface of the power cover 3, the front 17 is fixed connection of the withstand voltage tester.

In the embodiment, the rear end of the fixing screw 11 is fixedly connected with a fixing pad 13, and the back surface of the fixing pad 13 is contacted with the front surface of the positioning seat 8; the front end of the fixed screw 11 is fixedly connected with a rotating handle 12, and the bottom surface of the detection table 1 is fixedly connected with two groups of bases 14; specifically, the fixing effect of the fixing screw 11 on the positioning seat 8 can be improved through the fixing pad 13, the positioning seat 8 can be protected when being fixed, and the fixing screw 11 can be conveniently rotated by using the rotating handle 12;

in the embodiment, the front surface of the supporting vertical plate 2 is fixedly connected with two positioning sliding plates 16, the inner walls of the two positioning sliding plates 16 are both in sliding connection with sliding rods 15, and the bottom ends of the two sliding rods 15 are both fixedly connected with the upper surface of the pressure-resistant test plate 6; the upper surface of the positioning seat 8 is provided with a plurality of positioning grooves 18, and the positioning grooves 18 are positioned below the test probes 7; the test probe 7 is electrically connected with the pressure-resistant tester body 19 through a wire, and the pressure-resistant tester body 19 is electrically connected with the electric push rod 4 through a wire; specifically, through slide bar 15 and location slide 16, can make withstand voltage test board 6 more stable when reciprocating, utilize constant head tank 18 to conveniently fix a position the placing to the test product.

Working principle: when the auxiliary jig for the pressure-resistant tester is used, the device is connected with a power supply, then a tested product is placed in the positioning groove 18, after the tested product is placed in the positioning groove 18, the positioning seat 8 is placed below the pressure-resistant test plate 6, then the fixing screw 11 is rotated backwards, the fixing pad 13 can be driven to clamp and fix the positioning seat 8, then the electric push rod 4 is started to stretch, the connecting plate 5, the pressure-resistant test plate 6 and the test probe 7 can be driven to move downwards until the test probe 7 is in tight contact with an insulator on the surface of the tested product, and then voltage is applied to the surface of the insulator of the tested product to perform pressure-resistant test.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (6)

1. The utility model provides a withstand voltage tester auxiliary jig, includes detection platform (1), its characterized in that: the utility model discloses a test bench, including test bench (1), locating seat (8) have been placed to the last fixed surface of test bench (1), the positive fixedly connected with power cover (3) of support riser (2), the interior roof fixed mounting of power cover (3) has electric putter (4), the telescopic end fixedly connected with connecting plate (5) of electric putter (4), the bottom surface fixedly connected with withstand voltage test board (6) of connecting plate (5), test probe (7) that the bottom surface fixedly connected with equidistance was arranged of withstand voltage test board (6), locating seat (8) have been placed to the upper surface of test bench (1), the positive fixedly connected with fixed plate (9) of test bench (1), the positive fixed screw ring (10) that have of fixed plate (9), the inner circle threaded connection of screw (11) have fixed screw rod, the positive fixedly connected with tester body (19) of power cover (3), the inside wall fixedly connected with reinforcing block (17) of power cover (3), the positive and the surface fixedly connected with of electric putter (4) of reinforcing block (17).

2. The pressure resistance tester auxiliary jig according to claim 1, wherein: the rear end of the fixing screw rod (11) is fixedly connected with a fixing pad (13), and the back surface of the fixing pad (13) is contacted with the front surface of the positioning seat (8).

3. The pressure resistance tester auxiliary jig according to claim 1, wherein: the front end of the fixed screw (11) is fixedly connected with a rotary handle (12), and the bottom surface of the detection table (1) is fixedly connected with two groups of bases (14).

4. The pressure resistance tester auxiliary jig according to claim 1, wherein: the front fixedly connected with two location slide boards (16) of support riser (2), two the inner wall of location slide board (16) is all sliding connection has slide bar (15), two the bottom of slide bar (15) all with withstand voltage test board (6) upper surface fixed connection.

5. The pressure resistance tester auxiliary jig according to claim 1, wherein: the upper surface of positioning seat (8) has seted up a plurality of constant head tanks (18), and constant head tank (18) are located test probe (7) below.

6. The pressure resistance tester auxiliary jig according to claim 1, wherein: the test probe (7) is electrically connected with the pressure-resistant tester body (19) through a wire, and the pressure-resistant tester body (19) is electrically connected with the electric push rod (4) through a wire.