CN219302520U

CN219302520U - Support for transformer tester

Info

Publication number: CN219302520U
Application number: CN202320035785.0U
Authority: CN
Inventors: 夏敦泉
Original assignee: Wuhan Kexin Electric Power Technology Co ltd
Current assignee: Wuhan Kexin Electric Power Technology Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-07-04
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a support for a transformer tester, which relates to the technical field of tester supports, and comprises a support rod, wherein a sleeve is sleeved on the outer side of the top of the support rod, a support seat is fixedly arranged at the top of the sleeve, a plurality of cross bars are fixedly arranged on the outer side of the support seat, mounting frames are fixedly arranged at two ends of each cross bar, and surrounding rods are fixedly arranged at the top of each mounting frame, so that the support has the beneficial effects that: through supporting seat, horizontal pole, installing frame, enclose pole, spacing frame and anti-skidding rubber circle cooperation, only need place the inboard of spacing frame with the transformer tester body in the use, highly can carry out spacingly to the transformer tester body through enclosing the pole, avoid its landing to support the transformer tester body through supporting seat and horizontal pole and make it place, can expose the outside extremely easy bottom of transformer tester body in the air, improved its radiating effect then, avoid the unable radiating condition of heat accumulation to appear.

Description

Support for transformer tester

Technical Field

The utility model relates to the technical field of tester supports, in particular to a support for a transformer tester.

Background

The capacity characteristic tester of the transformer can accurately measure the capacity of various distribution transformers, passively measure, and simultaneously can measure the no-load current, no-load loss, short-circuit voltage, short-circuit loss and zero-sequence impedance of various types of transformers. The method can also automatically correct waveform distortion, temperature, voltage and current, and an operator can automatically calculate the corrected result by inputting a correction index instrument according to the type of the transformer, and allows the external voltage and the current transformer to expand the range to measure the tested product with any parameter.

According to the support for the transformer capacity field tester, which is 201820000874.0, the inserting rod moves downwards to be separated from the slot piece, the U-shaped special-shaped rod piece is turned outwards to place the instrument in the groove, the U-shaped special-shaped rod piece is turned inwards to enable the pressing plate to press the instrument, the inserting rod is inserted into the slot piece, the position of the U-shaped special-shaped rod piece is stabilized, the instrument cannot fall off from the flat plate due to touch, the rotating rod drives the flat plate to rotate, the inserting cone is enabled to be continuously separated from and inserted into different cone grooves through the elastic force of the second spring, the inserting cone is enabled to be stably inserted into the cone grooves through the elastic force of the second spring, the position of the flat plate is stabilized, and the flat plate is conveniently adjusted to a proper angle to place the instrument.

However, the support has certain defects, the support is used for placing an instrument in the groove and fixing the instrument through components such as the special-shaped rod piece of the inserted rod spring, the instrument is too complicated and complicated in use, the tester can generate heat in the use process, the sponge is further arranged in the groove of the device, the heat dissipation of the bottom of the instrument is seriously influenced, the overheat short circuit of the internal components of the tester can be caused by long-time heat accumulation, the accelerated aging is realized, the service life of the instrument is influenced, the tester is generally used outdoors, the outdoor ground flatness is slightly poor, the device is supported by the bottom plate only, the instrument is easy to shake in use, and the falling situation of the instrument is seriously caused even.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bracket for a transformer tester, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a support for transformer tester, includes the bracing piece, sleeve has been cup jointed in the outside at bracing piece top, telescopic top fixed mounting has the supporting seat, the outside fixed mounting of supporting seat has a plurality of horizontal pole, the both ends fixed mounting of horizontal pole has the installing frame, the top fixed mounting of installing frame has the enclosing pole, the top fixed mounting of enclosing the pole has spacing frame, the inboard of spacing frame is provided with anti-skidding rubber circle, the transformer tester body has been placed to the top of supporting seat and horizontal pole and the inboard that is located spacing frame.

Preferably, the inside of bracing piece has been seted up the spout, the lead screw is installed in the inside rotation of spout, driven bevel gear is installed in the outside at lead screw top, the internally mounted of bracing piece one side has installed the transfer line in rotation, the internally mounted of transfer line one end to the spout has drive bevel gear, drive bevel gear and driven bevel gear meshing, the handle carousel is installed to the other end of transfer line, the outside threaded connection of lead screw has the slider, the outside fixed mounting of slider has three baffle, three guide slot has been seted up in the inside of bracing piece and the outside that is located the spout, baffle and guide slot sliding connection, one side movable mounting of baffle has the inserted bar, the top fixed mounting of baffle has the limiting plate, adjusting bolt is installed to the internal thread of limiting plate, adjusting bolt's one end rotation is installed the stopper, inserted bar and stopper cooperation.

Preferably, a thread sleeve is fixedly arranged in one side of the sleeve, and a fixing screw is arranged in the thread sleeve in a threaded manner.

Preferably, the bottom of the supporting rod is fixedly provided with a bottom plate.

Preferably, a hole matched with the supporting rod is formed in the sleeve.

Preferably, a hole matched with the screw rod is formed in the middle of the sliding block.

The utility model provides a support for a transformer tester, which has the following beneficial effects:

1. this support for transformer tester, through supporting seat, the horizontal pole, the installing frame, enclose the pole, spacing frame and anti-skidding rubber circle cooperation, only need place the transformer tester body in the use the inboard of spacing frame, highly can carry out spacingly to the transformer tester body through enclosing the pole, avoid its landing, and support the transformer tester body through supporting seat and horizontal pole and make it place, can expose the outside extremely easy bottom of transformer tester body in the air, improved its radiating effect then, avoid the unable radiating condition of heat accumulation to appear.

2. This support for transformer tester, through the spout, the lead screw, driven bevel gear, the transfer line, drive bevel gear, the baffle, the guide slot, the inserted bar, limiting plate, adjusting bolt and stopper cooperation, when outdoor field use, can drive the lead screw through drive bevel gear and driven bevel gear meshing through rotating the transfer line and rotate, then drive the slider and descend, can expand the inserted bar and carry out auxiliary stay with the bottom plate cooperation simultaneously, height through adjusting bolt adjustment stopper, can carry out spacingly to its expansion angle with the inserted bar cooperation, then even make outdoor ground unevenness also can make its support steady, the condition of rocking when avoiding appearing and toppling over appears.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

FIG. 5 is a top view of a slider of the present utility model.

In the figure: 1. a support rod; 2. a sleeve; 3. a support base; 4. a cross bar; 5. a mounting frame; 6. a surrounding rod; 7. a limit frame; 8. an anti-slip rubber ring; 9. a transformer tester body; 10. a thread sleeve; 11. a fixed screw; 12. a chute; 13. a screw rod; 14. a driven bevel gear; 15. a transmission rod; 16. a drive bevel gear; 17. a grip turntable; 18. a slide block; 19. a guide plate; 20. a guide groove; 21. a rod; 22. a limiting plate; 23. an adjusting bolt; 24. a limiting block; 25. a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a support for transformer tester, including bracing piece 1, sleeve 2 has been cup jointed in the outside at bracing piece 1 top, sleeve 2's inside has been seted up with bracing piece 1 complex hole, sleeve 2 one side's inside fixed mounting has screw sleeve 10, screw sleeve 10's internal thread installs fixing screw 11, the bottom fixed mounting of bracing piece 1 has bottom plate 25, wherein screw sleeve 10 and fixing screw 11's main roles are used for fixing between sleeve 2 and the bracing piece 1, and can pull down sleeve 2 from bracing piece 1 top, portable, can be through not hard up fixing screw 11 in the use, the use angle of adjustable transformer tester body 9 of sleeve 2 rotates afterwards, rethread fixing screw 11 is fixed sleeve 2 and bracing piece 1 after the regulation is accomplished.

The top fixed mounting of sleeve 2 has supporting seat 3, the outside fixed mounting of supporting seat 3 has a plurality of horizontal pole 4, the both ends fixed mounting of horizontal pole 4 has installing frame 5, the top fixed mounting of installing frame 5 has enclosing pole 6, enclose the top fixed mounting of pole 6 has spacing frame 7, the inboard of spacing frame 7 is provided with anti-skidding rubber circle 8, wherein the main effect of anti-skidding rubber circle 8 is the effect that plays spacing antiskid and buffering to transformer tester body 9, supporting seat 3 and the top of horizontal pole 4 just are located the inboard of spacing frame 7 and have been placed transformer tester body 9, through supporting seat 3, horizontal pole 4, installing frame 5, enclose pole 6, spacing frame 7 and anti-skidding rubber circle 8 cooperation, only need place transformer tester body 9 in the use to the inboard of spacing frame 7, the height through enclosing pole 6 can be spacing transformer tester body 9, avoid its landing, and support transformer tester body 9 through supporting seat 3 and horizontal pole 4 makes it place, can expose the outside extremely bottom of transformer tester body 9 in the air, the effect of having improved, the heat dissipation effect is easy to take place for the frame 3, the effect is convenient to use, the hollow out is convenient for place the frame is easy to take, the weight is reduced, the weight is easy to be placed in the frame is convenient for the 3, the difficult to take, the measuring instrument is convenient for install and is convenient for take, the frame is convenient for take the 3, and easy to use, and is convenient for take the side 3, and easy to take, and is convenient to use, and easy to use, and has put the weight is convenient to use, and easy to use.

The inside of the supporting rod 1 is provided with a sliding groove 12, the inside of the sliding groove 12 is rotatably provided with a screw rod 13, the outer side of the top of the screw rod 13 is provided with a driven bevel gear 14, the inside of one side of the supporting rod 1 is rotatably provided with a transmission rod 15, one end of the transmission rod 15 extends to the inside of the sliding groove 12 and is provided with a transmission bevel gear 16, the transmission bevel gear 16 is meshed with the driven bevel gear 14, the other end of the transmission rod 15 is provided with a handle turntable 17, the outer side of the screw rod 13 is in threaded connection with a sliding block 18, the middle part of the sliding block 18 is provided with a hole matched with the screw rod 13, the outer side of the sliding block 18 is fixedly provided with three guide plates 19, the inside of the supporting rod 1 is provided with three guide grooves 20 which are arranged on the outer side of the sliding groove 12, the guide plates 19 are in sliding connection with the guide grooves 20, one side of the guide plates 19 is movably provided with a inserted rod 21, wherein the inserted rod 21 can be adjusted and supported according to the flatness of the ground for use if the inserted rod is used on the ground, the utility model can be inserted into the ground to further improve the stability of outdoor placement, the limit plate 22 is fixedly arranged at the top of the guide plate 19, the adjusting bolt 23 is arranged on the internal thread of the limit plate 22, the limit block 24 is rotatably arranged at one end of the adjusting bolt 23, the inserted link 21 is matched with the limit block 24, the adjusting bolt 23 and the limit block 24 are matched through the chute 12, the screw rod 13, the driven bevel gear 14, the transmission bevel gear 16, the guide plate 19, the guide slot 20, the inserted link 21, the limit plate 22, the adjusting bolt 23 and the limit block 24, when the outdoor field is used, the screw rod 13 is driven to rotate through the meshing of the transmission bevel gear 16 by rotating the transmission link 15, the sliding block 18 is driven to descend, the inserted link 21 is unfolded to be matched with the bottom plate 25 to be supported in an auxiliary way, the height of the limit block 24 is adjusted through the adjusting bolt 23, the unfolding angle of the insert link 21 can be matched with the insert link 21 to be limited, even if outdoor ground is uneven, the outdoor ground can be supported stably, and the condition of shaking and dumping during use is avoided.

In sum, this support for transformer tester, when using, firstly place bottom plate 25 subaerial, according to the roughness on ground, can rotate handle carousel 17 and transfer line 15, transfer bevel gear 16 and driven bevel gear 14 meshing through transfer line 15 one end, can drive lead screw 13 and rotate, thereby drive slider 18 and descend, it supports three inserted bar 21 to expand when slider 18 descends, and adjust the height of stopper 24 through stopper 24 according to rotating adjusting bolt 23, can make its support more steady according to the angle of the roughness adjustment inserted bar 21 on ground, cup joint sleeve 2 from the top of bracing piece 1 afterwards can place transformer tester body 9 to the supporting seat 3 and the horizontal pole 4 top of limiting frame 7 inboard, through enclosing pole 6 and limiting frame 7 and anti-skidding rubber circle 8 to carry out spacingly to transformer tester body 9, afterwards, according to the angle of on-the-spot rotation sleeve 2 adjustment transformer tester body 9, after the angle of completion is adjusted, finally fix sleeve 2 and bracing piece 1 through tightening fixing screw 11 and can accomplish and place, begin the test.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a support for transformer tester, includes bracing piece (1), its characterized in that: sleeve (2) have been cup jointed in the outside at bracing piece (1) top, the top fixed mounting of sleeve (2) has supporting seat (3), the outside fixed mounting of supporting seat (3) has a plurality of horizontal pole (4), the both ends fixed mounting of horizontal pole (4) has installing frame (5), the top fixed mounting of installing frame (5) has enclosing pole (6), the top fixed mounting of enclosing pole (6) has spacing frame (7), the inboard of spacing frame (7) is provided with anti-skidding rubber circle (8), transformer tester body (9) have been placed to the inboard that just is located spacing frame (7) at the top of supporting seat (3) and horizontal pole (4).

2. The stand for a transformer tester according to claim 1, wherein: the inside of bracing piece (1) has been seted up spout (12), the inside rotation of spout (12) is installed lead screw (13), driven bevel gear (14) are installed in the outside at lead screw (13) top, inside rotation of bracing piece (1) one side is installed transfer line (15), the internally mounted of transfer line (15) one end extension to spout (12) has drive bevel gear (16), drive bevel gear (16) and driven bevel gear (14) meshing, handle carousel (17) are installed to the other end of transfer line (15), the outside threaded connection of lead screw (13) has slider (18), three baffle (19) are installed in the outside fixed mounting of slider (18), the inside of bracing piece (1) and the outside that is located spout (12) have been seted up three guide slot (20), baffle (19) and guide slot (20) sliding connection, one side movable mounting of baffle (19) has inserted bar (21), the top fixed mounting of baffle (19) has limiting plate (22), the internal thread of limiting plate (22) installs stopper (23), adjusting bolt (24) and one end of rotation bolt (24).

3. The stand for a transformer tester according to claim 1, wherein: the inner part of one side of the sleeve (2) is fixedly provided with a thread bush (10), and the inner thread of the thread bush (10) is provided with a fixing screw rod (11).

4. The stand for a transformer tester according to claim 1, wherein: the bottom of the supporting rod (1) is fixedly provided with a bottom plate (25).

5. The stand for a transformer tester according to claim 1, wherein: holes matched with the supporting rods (1) are formed in the sleeves (2).

6. The stand for a transformer tester according to claim 2, wherein: the middle part of the sliding block (18) is provided with a hole matched with the screw rod (13).