CN214174516U

CN214174516U - High-voltage electrical test simulation device

Info

Publication number: CN214174516U
Application number: CN202022825752.5U
Authority: CN
Inventors: 刘佳伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-10
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a high-voltage electrical test simulation device, which comprises a supporting cavity and a lifting device, the lifting device comprises a bidirectional motor, a first rotating rod, a first bearing, a first helical gear, a fixed cavity, a second bearing, a second rotating rod, a second helical gear, a threaded area, a nut and vertical rods, the upper ends of the four vertical rods are connected through a water storage pipe, the bottom of the water storage pipe is provided with a first water outlet pipe and a second water outlet pipe which inclines downwards, the outer top surface of the supporting cavity is provided with a shell with an upward opening, a partition plate and a second through hole at the position between the two fixed cavities, one side of the outer part of the supporting cavity is provided with a storage plate and a water suction pump, one side of the water suction pump is provided with a water inlet pipe, and the other side of the water suction pump is provided with a third water outlet pipe, the other end of the water inlet pipe is connected with the bottom of the shell, and the other end of the third water outlet pipe is connected with the water storage pipe through a hose. Compared with the prior art, the utility model the advantage lie in: high flexibility and good use effect.

Description

High-voltage electrical test simulation device

Technical Field

The utility model relates to a high-voltage electrical technical field specifically indicates a high-voltage electrical test analogue means.

Background

Electric power is one of the very important energy sources in our productive life, and electric equipment is the key equipment for keeping the normal operation and transmission of electric power in a power plant. The importance of electrical equipment is undoubted, and therefore the performance of electrical equipment needs to be tested before it can be put into use. The working characteristics of the electrical equipment in the rainy environment are verified, and the test simulation device is required to be used in an electrical equipment test link. The test simulation device in the prior art is low in flexibility and incapable of adjusting the spraying strength when in use, so that the influence of rainwater with different strengths on high-voltage electricity cannot be verified, the use effect is poor, the water resource can not be recycled, a large amount of resources are wasted, the use cost is improved, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a high-voltage electrical test analogue means that flexibility is high, excellent in use effect.

In order to solve the technical problem, the utility model provides a technical scheme does: a high-voltage electrical test simulation device comprises a supporting cavity, wherein a lifting device is arranged inside the supporting cavity, the lifting device comprises a two-way motor arranged in the middle of the inside of the supporting cavity, output ends on two sides of the two-way motor are respectively provided with a first rotating rod, the other end of the first rotating rod is connected with the inner wall of the supporting cavity through a first bearing, a first helical gear is arranged on the first rotating rod at a position close to the first bearing, a fixed cavity is arranged on the outer top surface of the supporting cavity above the first helical gear, a second bearing is arranged in the middle of the inner top surface of the fixed cavity, a second rotating rod is fixedly inserted in an inner ring of the second bearing, the bottom of the second rotating rod extends to the inside of the supporting cavity and is provided with a second helical gear meshed with the first helical gear, and threaded areas with opposite thread directions are arranged on the two second rotating rods at positions, the nut is connected with the threaded area in a sleeved mode, the upper end portion of the nut is provided with two symmetrically distributed vertical rods, the upper end portions of the vertical rods extend to the upper portion of the outer portion of the fixed cavity, the upper end portions of the four vertical rods are connected through the water storage pipe, the bottom of the water storage pipe is provided with a first water outlet pipe in a plurality of uniformly distributed modes, a second water outlet pipe which is inclined downwards is arranged on the bottom of the water storage pipe on two sides of the first water outlet pipe, a shell with an upward opening is arranged on the top surface of the outer portion of the supporting cavity and located between the two fixed cavities, a partition plate is transversely arranged inside the shell, a second through hole in a plurality of uniformly distributed modes is formed in the partition plate, an object placing plate is arranged on one side of the outer portion of the supporting cavity, a water suction pump is arranged on the upper end portion of the object placing plate, a water inlet pipe is arranged on one side of the water suction pump, a third water outlet pipe is arranged on the other side of the water suction pump, the other end of the water inlet pipe is connected with the bottom of the shell, and the other end of the water outlet pipe III is connected with the water storage pipe through a hose.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a high-voltage electrical test simulation device utilizes elevating gear, the height of adjustable standpipe, outlet pipe one and outlet pipe two, not only can spray the processing to the high-voltage electricity of different heights, but also can adjust the intensity that sprays to verify the influence of the rainwater of different intensity to high-voltage electricity, improved and used the flexibility; by utilizing the matching of the shell, the water suction pump, the water inlet pipe, the water outlet pipe III and the water storage pipe, the recycling of water resources can be realized, a large amount of resources are saved, the use cost is reduced, and the use effect is improved.

As an improvement, the top surface of the fixed cavity is provided with two first through holes which are symmetrically distributed, and the upper end of the vertical rod extends to the upper part of the outer part of the fixed cavity through the first through holes, so that the vertical rod can move up and down conveniently.

As an improvement, the bottoms of the first water outlet pipe and the second water outlet pipe are respectively provided with a sprinkler head, so that a rain test can be better simulated for high-voltage electricity.

As the improvement, support through threaded rubber pad connection between the outside bottom surface in chamber and the bottom of putting the thing board, not only can prevent like this that experimental analogue means from taking place to sideslip, can provide the cushion effect for it moreover, improved stability.

As an improvement, a valve is arranged in the water inlet pipe at a position close to the shell, so that the opening and closing states of the water inlet pipe can be better controlled.

Drawings

Fig. 1 is a schematic structural diagram of the high-voltage electrical test simulation device of the present invention.

As shown in the figure: 1. the water pump comprises a supporting cavity, 2, a threaded rubber pad, 3, a shell, 4, a lifting device, 5, a bidirectional motor, 6, a first rotating rod, 7, a first helical gear, 8, a first bearing, 9, a second helical gear, 10, a second rotating rod, 11, a fixed cavity, 12, a threaded area, 13, a nut, 14, a second bearing, 15, a vertical rod, 16, a water storage pipe, 17, a first water outlet pipe, 18, a second water outlet pipe, 19, a first through hole, 20, a hose, 21, a third water outlet pipe, 22, a storage plate, 23, a water suction pump, 24, a water inlet pipe, 25, a spraying head, 26, a partition plate, 27 and a second through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A high-voltage electrical test simulation device comprises a supporting cavity 1, wherein a lifting device 4 is arranged inside the supporting cavity 1, the lifting device 4 comprises a bidirectional motor 5 arranged in the middle of the inside of the supporting cavity 1, output ends on two sides of the bidirectional motor 5 are respectively provided with a first rotating rod 6, the other end of the first rotating rod 6 is connected with the inner wall of the supporting cavity 1 through a first bearing 8, a first helical gear 7 is arranged at a position close to the first bearing 8 on the first rotating rod 6, a fixed cavity 11 is arranged above the first helical gear 7 on the outer top surface of the supporting cavity 1, a second bearing 14 is arranged in the middle of the inner top surface of the fixed cavity 11, a second rotating rod 10 is fixedly inserted in an inner ring of the second bearing 14, the bottom of the second rotating rod 10 extends to the inside of the supporting cavity 1 and is provided with a second helical gear 9 meshed with the first helical gear 7, and threaded areas 12 with opposite thread directions are arranged at positions inside the fixed cavity 11 on the second rotating rod 10, the nut 13 connected with the screw thread is sleeved on the threaded area 12, the upper end of the nut 13 is provided with two vertical rods 15 which are symmetrically distributed, the upper end of each vertical rod 15 extends to the upper part of the outside of the fixed cavity 11, the upper ends of the four vertical rods 15 are connected through the water storage pipe 16, the bottom of the water storage pipe 16 is provided with a plurality of uniformly distributed first water outlet pipes 17, the bottom of the water storage pipe 16 is provided with second water outlet pipes 18 which are inclined downwards on two sides of the first water outlet pipes 17, the shell 3 with an upward opening is arranged on the top surface of the outside of the supporting cavity 1 between the two fixed cavities 11, the inside of the shell 3 is transversely provided with a partition 26, the partition 26 is provided with a plurality of uniformly distributed second through holes 27, one side of the outside of the supporting cavity 1 is provided with a storage plate 22, the upper end of the storage plate 22 is provided with a water suction pump 23, one side of the water suction pump 23 is provided with a water inlet pipe 24, and a third water outlet pipe 21 is arranged on the other side of the water suction pump 23, the other end of the water inlet pipe 24 is connected with the bottom of the shell 3, and the other end of the third water outlet pipe 21 is connected with the water storage pipe 16 through a hose 20.

The top surface of the fixed cavity 11 is provided with two through holes 19 which are symmetrically distributed, and the upper end of the vertical rod 15 extends to the upper part of the outside of the fixed cavity 11 through the through holes 19.

And the bottoms of the first water outlet pipe 17 and the second water outlet pipe 18 are both provided with a sprinkler head 25.

The bottom surface of the outer part of the supporting cavity 1 is connected with the bottom of the object placing plate 22 through a threaded rubber pad 2.

A valve is provided in the inlet pipe 24 at a position close to the housing 3.

The utility model discloses when concrete implementation, combine figure 1 a high-voltage electrical test analogue means's structural schematic diagram to know, the utility model discloses a high-voltage electrical test analogue means at the time of the use, at first pour required water into casing 3 to make the water level be less than the height of baffle 26, place the high-voltage electrical equipment that will need the experiment after that at the upper end of baffle 26, then start suction pump 23 and begin work, the valve in the inlet tube 24 this moment is in the open mode, can take out the water in casing 3 like this. The pumped water enters the water storage pipe 16 through the hose 20, the high-voltage electrical equipment can be sprayed under the matching of the first water outlet pipe 17 and the second water outlet pipe 18, and due to the fact that the spraying heads 25 are arranged at the bottoms of the first water outlet pipe 17 and the second water outlet pipe 18, the high-voltage electrical equipment can be well tested in a rain simulating mode, operation is simple, time and labor are saved, and using effects are improved. Because the partition plate 26 is provided with the second through holes 27 which are uniformly distributed, water sprayed on the high-voltage electrical equipment can flow to the bottom of the shell 3 again through the second through holes 27, and then is pumped out by the water pump 23 again to finish the spraying treatment of the high-voltage electrical equipment, so that the water resource can be recycled, a large amount of resources are saved, the use cost is reduced, and the use effect is improved. When the influence of rainwater with different strengths on high-voltage electricity needs to be verified, the bidirectional motor 5 can be started to work. With the forward rotation and the reverse rotation of the bidirectional motor 5, the rotating rod I6 and the helical gear I7 can be driven to rotate forward and reverse, so that the helical gear II 9 meshed with the helical gear I7 can rotate forward and reverse, and the rotating rod II 10 can be driven to rotate forward and reverse. The nut 13 in threaded connection with the threaded area 12 can move up and down along with the forward rotation and the reverse rotation of the second rotating rod 10, so that the vertical rod 15 can be driven to move up and down, the water storage pipe 16, the first water outlet pipe 17, the second water outlet pipe 18 and the sprinkler head 25 can be driven to move up and down together, the distance between the sprinkler head 25 and high-voltage electrical equipment can be adjusted, high-voltage electrical equipment with different heights can be sprayed, the spraying strength can be adjusted, the influence of rainwater with different strengths on the high-voltage electrical equipment can be verified, and the use flexibility is improved. So said the utility model discloses a high-voltage electrical test analogue means not only the flexibility is high, excellent in use effect moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a high-voltage electrical test analogue means, includes support chamber (1), its characterized in that: the inner part of the supporting cavity (1) is provided with a lifting device (4), the lifting device (4) comprises a two-way motor (5) arranged in the middle of the inner part of the supporting cavity (1), output ends on two sides of the two-way motor (5) are respectively provided with a first rotating rod (6), the other end of the first rotating rod (6) is connected with the inner wall of the supporting cavity (1) through a first bearing (8), a first helical gear (7) is arranged at a position close to the first bearing (8) on the first rotating rod (6), a fixed cavity (11) is arranged above the first helical gear (7) on the outer top surface of the supporting cavity (1), a second bearing (14) is arranged in the middle of the inner top surface of the fixed cavity (11), a second rotating rod (10) is fixedly inserted in an inner ring of the second bearing (14), the bottom of the second rotating rod (10) extends to the inner part of the supporting cavity (1) and is provided with a second helical gear (9) meshed with the first helical gear (7), the two rotating rods (10) are provided with threaded areas (12) with opposite thread directions at positions inside the fixed cavity (11), the threaded areas (12) are sleeved with nuts (13) connected with the threads of the threaded areas, the upper end parts of the nuts (13) are provided with two symmetrically distributed vertical rods (15), the upper end parts of the vertical rods (15) extend to the upper part outside the fixed cavity (11), the upper end parts of the four vertical rods (15) are connected through water storage pipes (16), the bottom of each water storage pipe (16) is provided with a plurality of uniformly distributed water outlet pipes I (17), the bottom of each water storage pipe (16) is provided with water outlet pipes II (18) which are inclined downwards at two sides of each water outlet pipe I (17), a shell (3) with an upward opening is arranged at a position between the two fixed cavities (11) on the external top surface of the supporting cavity (1), and a partition plate (26) is transversely arranged inside the shell (3), be equipped with a plurality of evenly distributed's through-hole two (27) on baffle (26), the outside one side of supporting chamber (1) is equipped with puts thing board (22), the upper end of putting thing board (22) is equipped with suction pump (23), one side of suction pump (23) is equipped with inlet tube (24), the opposite side of suction pump (23) is equipped with outlet pipe three (21), the other end of inlet tube (24) and the bottom of casing (3) are connected, the other end of outlet pipe three (21) passes through hose (20) and is connected with standpipe (16).

2. A high-voltage electrical test simulation apparatus according to claim 1, wherein: the top surface of the fixed cavity (11) is provided with two through holes I (19) which are symmetrically distributed, and the upper end of the vertical rod (15) extends to the upper part of the outside of the fixed cavity (11) through the through holes I (19).

3. A high-voltage electrical test simulation apparatus according to claim 1, wherein: and the bottoms of the first water outlet pipe (17) and the second water outlet pipe (18) are respectively provided with a sprinkler head (25).

4. A high-voltage electrical test simulation apparatus according to claim 1, wherein: the bottom surface of the outer part of the supporting cavity (1) is connected with the bottom of the object placing plate (22) through a threaded rubber pad (2).

5. A high-voltage electrical test simulation apparatus according to claim 1, wherein: a valve is arranged in the water inlet pipe (24) at a position close to the shell (3).