CN211603424U

CN211603424U - High-efficient point of withstand voltage tester examines device

Info

Publication number: CN211603424U
Application number: CN201922226124.2U
Authority: CN
Inventors: 朱杰
Original assignee: Baoyingan Electronic Technology Co ltd
Current assignee: Baoyingan Electronic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-29
Anticipated expiration: 2029-12-13

Abstract

The utility model belongs to the technical field of the tester is checked to the point, especially, be a device is checked to high-efficient point of withstand voltage tester, including the tester body, one side of tester body is seted up flutedly, the inner wall fixedly connected with board of breathing in of recess, one side of board of breathing in is equipped with a plurality of shower nozzles, the opposite side fixedly connected with intake pipe of board of breathing in, the tip fixedly connected with air pump of intake pipe, the bottom of air pump and the top fixed connection of tester body. The utility model discloses a set up the air suction plate, the air suction plate passes through during the shower nozzle inhales the air suction plate with the inside heat of tester body, and the air pump is transfered with the heat to the rethread intake pipe, and the air pump is equipped with water in passing through the outlet duct again and cools off with heat transfer to the water tank, is equipped with water in the water tank, and the rethread gas vent discharges the inside steam of water tank, through the heat dissipation of water tank, makes the radiating effect of tester body better, and work efficiency is higher.

Description

High-efficient point of withstand voltage tester examines device

Technical Field

The utility model relates to a tester point examines equipment technical field, specifically is a device is examined to high-efficient point of withstand voltage tester.

Background

The withstand voltage tester body can be called as an electrical insulation strength tester, a dielectric strength tester body and the like according to the function of the withstand voltage tester body. The working principle is that a voltage higher than the normal working voltage is applied to an insulator of the tested device for a specified time, and the voltage applied to the insulator only generates small leakage current, so that the insulation property is good. The program control power module, the signal acquisition conditioning module and the computer control system form a test system. 2 indexes of the voltage withstand instrument are selected to be numerical values of the maximum output voltage value and the maximum alarm current value. The withstand voltage tester body is mainly used for withstand voltage test of polyethylene insulated power cables and also can be used for withstand voltage test of large-scale power transformers.

However, the existing withstand voltage tester has the following problems:

1. the existing withstand voltage tester can generate a large amount of heat during working, has poor heat dissipation effect, and can cause damage to electronic elements inside the withstand voltage tester body due to overhigh temperature after long-term working;

2. when the existing pressure resistance tester works, the movable wheel is easy to roll due to collision, so that the working stability of the device is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a device is examined to high-efficient point of withstand voltage tester has solved that current withstand voltage tester radiating effect is not good with current device when carrying out work, leads to removing the wheel easily because of the collision and takes place the roll to influence the stable problem of device work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is examined to high-efficient point of withstand voltage tester, includes the tester body, one side of tester body is seted up flutedly, the inner wall fixedly connected with board of breathing in of recess, one side of board of breathing in is equipped with a plurality of shower nozzles, the opposite side fixedly connected with intake pipe of board of breathing in, the tip fixedly connected with air pump of intake pipe, the bottom of air pump and the top fixed connection of tester body, one side fixedly connected with outlet duct of air pump, the one end fixedly connected with water tank of outlet duct, the bottom of water tank and the top fixed connection of tester body, one side fixedly connected with gas vent of water tank.

As the utility model discloses a preferred technical scheme, the front surface of tester body is equipped with the wiring hole, the bottom side fixedly connected with fixed plate of tester body, the top of fixed plate is rotated through the bearing and is connected with the bull stick, the first limiting plate of top fixedly connected with of bull stick, the top fixedly connected with wire winding pole of first limiting plate, the top fixedly connected with second limiting plate of wire winding pole, the top fixedly connected with of second limiting plate changes the hand.

As a preferred technical scheme of the utility model, the bottom of tester body is equipped with the box, the bottom of box is hollow state, one side fixedly connected with motor of box, the output of motor passes through the bearing and is connected with the inside wall rotation of box, the output fixedly connected with threaded rod of motor, the sliding sleeve has been cup jointed on the surface of threaded rod, the bottom of sliding sleeve is rotated through the pivot and is connected with the crossbar, the bottom of crossbar is rotated through the pivot and is connected with the fixing base, first spout has been seted up to the inside wall of box, the inner wall sliding connection of first spout has the lifter plate, the second spout has been seted up at the top of lifter plate, the inner wall of second spout and the bottom sliding connection of fixing base, the bottom fixedly connected with of lifter plate removes the wheel.

As a preferred technical scheme of the utility model, the interior roof fixedly connected with radiator fan of water tank, the outlet duct run through to the inside of water tank and with the water contact in the water tank.

As a preferred technical scheme of the utility model, the bottom fixedly connected with bracing piece of tester body, the bottom of bracing piece and the top fixed connection of box, the fan is installed to the bottom of tester body.

As an optimized technical scheme of the utility model, one side fixedly connected with handle of box.

(III) advantageous effects

Compared with the prior art, the utility model provides a device is examined to high-efficient point of withstand voltage tester possesses following beneficial effect:

1. this device is examined to high-efficient point of withstand voltage tester body, through setting up the air suction plate, the air suction plate passes through during the shower nozzle inhales the air suction plate with the inside heat of tester body, the air pump is transfered with the heat to the rethread intake pipe, the air pump is again through the outlet duct with heat transfer to the water tank in, it cools off to be equipped with water in the water tank, the rethread gas vent discharges the inside steam of water tank, through the heat dissipation of water tank, the radiating effect that makes the tester body is better, work efficiency is higher.

2. This device is examined to high-efficient point of withstand voltage tester body, through setting up the motor, the motor drives the threaded rod and rotates, the threaded rod is reverse threaded rod, the sliding sleeve slides to opposite direction, the cooperation of lifter plate and first spout, the crossbar can make the lifter plate up-and-down motion, can avoid current device like this carrying out the during operation, can not lead to removing the wheel because of the collision and take place to roll, thereby the stability of examining the device is examined to the point has also been improved, the cooperation of winding reel and bull stick, can make the cable winding above the bull stick, this problem of knotting of cable has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the water tank of the present invention;

fig. 3 is a schematic structural diagram of the box body of the present invention.

In the figure: 1. a tester body; 2. a groove; 3. a gas suction plate; 4. a spray head; 5. an air inlet pipe; 6. an air pump; 7. an air outlet pipe; 8. a water tank; 9. an exhaust port; 10. a wiring hole; 11. a fixing plate; 12. a rotating rod; 13. a first limit plate; 14. a wire winding rod; 15. a second limiting plate; 16. turning the hand; 17. a box body; 18. a threaded rod; 19. a motor; 20. a sliding sleeve; 21. a cross bar; 22. a fixed seat; 23. a first chute; 24. a lifting plate; 25. a second chute; 26. a moving wheel; 27. a heat radiation fan; 28. a support bar; 29. and (4) a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a device is examined to high-efficient point of withstand voltage tester, including tester body 1, recess 2 has been seted up to one side of tester body 1, recess 2's inner wall fixedly connected with air suction plate 3, one side of air suction plate 3 is equipped with a plurality of shower nozzles 4, air suction plate 3's opposite side fixedly connected with intake pipe 5, the tip fixedly connected with air pump 6 of intake pipe 5, the bottom of air pump 6 and tester body 1's top fixed connection, one side fixedly connected with outlet duct 7 of air pump 6, the one end fixedly connected with water tank 8 of outlet duct 7, the bottom of water tank 8 and tester body 1's top fixed connection, one side fixedly connected with gas vent 9 of water tank 8.

In this embodiment, tester body 1 returns to produce a large amount of heats in the work, through inhaling gas plate 3 and inhaling in gas plate 3 with the inside heat of tester body 1 through shower nozzle 4, rethread intake pipe 5 passes the heat to

air pump

6, 6 rethread outlet ducts 7 of air pump are with heat transfer to water tank 8, it cools off to be equipped with water in the water tank 8, rethread gas vent 9 discharges the inside steam of water tank 8, heat dissipation through water tank 8, make tester body 1's radiating effect better, work efficiency is higher.

Specifically, the front surface of tester body 1 is equipped with wiring hole 10, and tester body 1's bottom side fixedly connected with fixed plate 11, fixed plate 11's top are rotated through the bearing and are connected with bull stick 12, the first limiting plate 13 of the top fixedly connected with of bull stick 12, the top fixedly connected with winding rod 14 of first limiting plate 13, the top fixedly connected with second limiting plate 15 of winding rod 14, the top fixedly connected with of second limiting plate 15 changes hand 16.

In the embodiment, the cable is generally long and easy to knot on the ground, and the cable can be wound on the winding rod 14 through the rotating hand 16 under the action of the rotating rod 12, so that the problem of knotting of the cable is avoided, and the working efficiency is higher.

Specifically, the bottom of tester body 1 is equipped with box 17, box 17's bottom is hollow state, one side fixedly connected with motor 19 of box 17, motor 19's output passes through the bearing and is connected with box 17's inside wall rotation, motor 19's output fixedly connected with threaded rod 18, sliding sleeve 20 has been cup jointed on threaded rod 18's surface, sliding sleeve 20's bottom is rotated through the pivot and is connected with crossbar 21, crossbar 21's bottom is rotated through the pivot and is connected with fixing base 22, first spout 23 has been seted up to box 17's inside wall, the inner wall sliding connection of first spout 23 has lifter plate 24, second spout 25 has been seted up at lifter plate 24's top, the inner wall of second spout 25 and fixing base 22's bottom sliding connection, lifter plate 24's bottom fixedly connected with removes wheel 26.

In this embodiment, motor 19 drives and makes threaded rod 18 rotate, and threaded rod 18 is reverse threaded rod 18, and sliding sleeve 20 slides to opposite direction, lifter plate 24 and first spout 23's cooperation, and cross bar 21 can make lifter plate 24 up-and-down motion, can avoid current device when carrying out the during operation like this, can not lead to removing wheel 26 to take place to roll because of the collision to the stability of device is examined to the point has also been improved.

Specifically, the inner top wall of the water tank 8 is fixedly connected with a heat radiation fan 27, and the air outlet pipe 7 penetrates into the water tank 8 and is in contact with water in the water tank 8.

In this embodiment, the cooling fan 27 can improve the cooling efficiency of the water in the water tank 8, so that the heat dissipation effect of the tester body 1 is better, and the tester body can be recycled.

Specifically, the bottom fixedly connected with bracing piece 28 of tester body 1, the bottom of bracing piece 28 and the top fixed connection of box 17, the fan is installed to the bottom of tester body 1.

In this embodiment, the effect of bracing piece 28 is in order to let tester body 1 bottom have the gap, through the setting of fan, can make tester body 1's radiating effect better.

Specifically, a handle 29 is fixedly connected to one side of the box 17.

In this embodiment, the handle 29 is provided to be used in cooperation with the moving wheel 26, which is time-saving and labor-saving.

The utility model discloses a theory of operation and use flow: when the spot inspection device is used, the spot inspection device is generally connected to the wiring hole 10 through a cable to detect the operation of equipment, the tester body 1 generates a large amount of heat in the work, the heat in the tester body 1 is absorbed into the air suction plate 3 through the spray head 4, the heat is transmitted to the air pump 6 through the air inlet pipe 5, the air pump 6 transmits the heat into the water tank 8 through the air outlet pipe 7, the water is filled in the water tank 8 for cooling, the hot air in the water tank 8 is discharged through the air outlet 9, the heat dissipation of the water tank 8 is realized, the heat dissipation effect of the tester body 1 is better, the working efficiency is higher, the cable is generally long, the cable is easy to knot on the ground, the cable can be wound on the winding rod 14 through the rotating handle 16 under the action of the rotating rod 12, the problem of knotting of the cable is avoided, the working efficiency is higher, the threaded rod 18 is driven to rotate through, threaded rod 18 is reverse threaded rod 18, and sliding sleeve 20 slides to opposite direction, and lifter plate 24 and the cooperation of first spout 23, cross rod 21 can make lifter plate 24 up-and-down motion, can avoid current device when carrying out the during operation like this, can not lead to removing wheel 26 because of the collision and take place to roll to also improved the stability of point inspection device, work efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is examined to high-efficient point of withstand voltage tester, includes tester body (1), its characterized in that: one side of tester body (1) is seted up fluted (2), inner wall fixedly connected with air suction plate (3) of recess (2), one side of air suction plate (3) is equipped with a plurality of shower nozzles (4), opposite side fixedly connected with intake pipe (5) of air suction plate (3), tip fixedly connected with air pump (6) of intake pipe (5), the bottom of air pump (6) and the top fixed connection of tester body (1), one side fixedly connected with outlet duct (7) of air pump (6), the one end fixedly connected with water tank (8) of outlet duct (7), the bottom of water tank (8) and the top fixed connection of tester body (1), one side fixedly connected with gas vent (9) of water tank (8).

2. The efficient spot inspection device of the withstand voltage tester according to claim 1, characterized in that: the front surface of tester body (1) is equipped with wiring hole (10), bottom side fixedly connected with fixed plate (11) of tester body (1), the top of fixed plate (11) is rotated through the bearing and is connected with bull stick (12), the first limiting plate of top fixedly connected with (13) of bull stick (12), the top fixedly connected with wire winding pole (14) of first limiting plate (13), the top fixedly connected with second limiting plate (15) of wire winding pole (14), the top fixedly connected with of second limiting plate (15) changes hand (16).

3. The efficient spot inspection device of the withstand voltage tester according to claim 1, characterized in that: the tester comprises a tester body (1), a box body (17) is arranged at the bottom of the tester body (1), the bottom of the box body (17) is in a hollow state, a motor (19) is fixedly connected to one side of the box body (17), the output end of the motor (19) is rotatably connected with the inner side wall of the box body (17) through a bearing, a threaded rod (18) is fixedly connected with the output end of the motor (19), a sliding sleeve (20) is sleeved on the surface of the threaded rod (18), the bottom of the sliding sleeve (20) is rotatably connected with a cross rod (21) through a rotating shaft, the bottom end of the cross rod (21) is rotatably connected with a fixing seat (22) through a rotating shaft, a first sliding groove (23) is formed in the inner side wall of the box body (17), a lifting plate (24) is slidably connected to the inner wall of the first sliding groove (23), a second sliding groove (25) is formed in the top of the, the bottom of the lifting plate (24) is fixedly connected with a movable wheel (26).

4. The efficient spot inspection device of the withstand voltage tester according to claim 1, characterized in that: the inner top wall of the water tank (8) is fixedly connected with a cooling fan (27), and the air outlet pipe (7) penetrates through the inside of the water tank (8) and is in contact with water in the water tank (8).

5. The efficient spot inspection device of the withstand voltage tester according to claim 1, characterized in that: the bottom fixedly connected with bracing piece (28) of tester body (1), the bottom of bracing piece (28) and the top fixed connection of box (17), the fan is installed to the bottom of tester body (1).

6. The efficient spot inspection device of the withstand voltage tester according to claim 3, characterized in that: one side of the box body (17) is fixedly connected with a handle (29).