CN216209782U

CN216209782U - Power station operation equipment fault detection device

Info

Publication number: CN216209782U
Application number: CN202122796441.5U
Authority: CN
Inventors: 陈雪军; 钟玲飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-05
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a fault detection device for hydropower station operation equipment, which comprises a rod body and a display screen, wherein a clamping concave hole is formed in the right end of the rod body, an elastic clamping sleeve is clamped at the right end of the rod body, a clamping convex block is fixedly connected to the upper end of the inner side of the elastic clamping sleeve, pull rings are fixedly connected to the front side and the rear side of the lower end of the elastic clamping sleeve, a connecting clamping groove is formed in the inner surface of the lower end of the elastic clamping sleeve, a connecting plate is inserted into the inner side of the connecting clamping groove, a pull plate is fixedly connected to the right end of the bottom of the connecting plate, a positioning plate and a threaded connecting block are fixedly connected to the left end of the rod body, and a protective cover is in threaded connection with the outer surface of the threaded connecting block. The leakage detection device solves the problem that the existing leakage detection equipment cannot rapidly detect a narrow area and brings inconvenience to workers through the effects of the rod body, the display screen, the protective cover, the sealing cover and the elastic clamping sleeve.

Description

Power station operation equipment fault detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a hydropower station operation equipment fault detection device.

Background

A hydraulic power plant is a plant which converts potential energy and kinetic energy of water into electric energy. The basic production process is as follows: water is drawn from the high position of a river or other reservoirs, the water turbine is driven to rotate by the pressure or the flow velocity of the water, the gravitational potential energy and the kinetic energy are converted into mechanical energy, and then the water turbine drives the generator to rotate, so that the mechanical energy is converted into electric energy. The power station is generally composed of four major parts, namely a water retaining building (dam), a flood discharge building (spillway or gate), a water diversion building (diversion canal or tunnel including surge shaft) and a power station factory building (tail canal and booster station). The main components are as follows: the device comprises a hydraulic structure, hydraulic mechanical equipment, power generation equipment, substation equipment, distribution equipment, power transmission equipment and control and auxiliary equipment, wherein an equipment fault detection device is needed in order to ensure the normal work of hydropower station operation equipment, but the existing leakage detection equipment cannot perform rapid detection in a narrow space area, so that inconvenience is brought to the use of workers, and therefore, the hydropower station operation equipment fault detection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydropower station operation equipment fault detection device which has the advantages of rapid detection in a narrow area and convenience in use, and solves the problem that the conventional leakage detection equipment cannot rapidly detect the narrow area and is inconvenient for workers to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a fault detection device for hydropower station operation equipment comprises a rod body and a display screen, wherein the right end of the rod body is provided with a clamping concave hole, the right end of the rod body is clamped with an elastic clamping sleeve, the upper end of the inner side of the elastic clamping sleeve is fixedly connected with a clamping convex block, the front side and the rear side of the lower end of the elastic cutting sleeve are both fixedly connected with pull rings, the inner surface of the lower end of the elastic cutting sleeve is provided with a connecting clamping groove, the inner side of the connecting clamping groove is inserted with a connecting plate, the right end of the bottom of the connecting plate is fixedly connected with a pulling plate, the left end of the rod body is fixedly connected with a positioning plate and a threaded connecting block, the outer surface of the threaded connecting block is in threaded connection with a protective cover, the left end of the protective cover is in threaded connection with a sealing cover, the right side of the protective cover is embedded with an annular iron sheet, the top and the bottom of protection casing right-hand member all fixedly connected with adjust the finger, the left side of locating plate is inlayed and is equipped with the annular magnetite.

Preferably, the right end of the outer surface of the rod body is bonded with an insulating anti-slip sleeve, and anti-slip lines are arranged on the surface of the insulating anti-slip sleeve.

Preferably, the quantity of joint shrinkage pool is a plurality of, and the distance between two adjacent joint shrinkage pools equals.

Preferably, the clamping convex block is matched with the clamping concave hole, and the clamping convex block is clamped on the inner surface of the clamping concave hole.

Preferably, the top of the elastic clamping sleeve is fixedly connected with a fixing plate, and a display screen is fixedly mounted on the right side of the fixing plate.

Preferably, the left side fixed mounting of the body of rod has the leakage detector, the left side fixed mounting of leakage detector has the detecting head.

Compared with the prior art, the utility model has the following beneficial effects:

1. the leakage detection device is convenient to extend under the action of the rod body and under the matching of the leakage detector and the detection head, can be used for detecting narrow areas, can display detected information through the display screen, is convenient for workers to check outside, is convenient for people to use, and solves the problem that the existing leakage detection device cannot quickly detect the narrow areas and brings inconvenience to the workers.

2. According to the utility model, the elastic clamping sleeve is conveniently clamped on the outer side of the rod body through the pull ring under the action of the clamping concave holes and the clamping convex blocks, and the pull plate drives the connecting plate to be inserted into the connecting clamping groove, so that the elastic clamping sleeve is quickly installed and fixed.

3. The protective cover is matched with the sealing cover, so that the leakage detector and the detecting head can be protected in an all-around mode, when the leakage detector is used, the sealing cover is unscrewed, the protective cover is rotated reversely through the adjusting finger rod to be led out of the outer surface of the threaded connecting block, then the protective cover is driven to move towards the right end on the outer surface of the rod body, the annular magnet adsorbs the annular iron sheet, the protective cover is fixed, and the leakage detector and the detecting head can be conveniently used by workers.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the rod body and the elastic ferrule in a matched state;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a rod body; 2. an elastic card sleeve; 3. a leakage detector; 4. a probe head; 5. a sealing cover; 6. a protective cover; 7. adjusting the finger rod; 8. clamping the concave hole; 9. a fixing plate; 10. a display screen; 11. an insulating anti-slip sleeve; 12. a pull ring; 13. clamping the convex block; 14. an annular iron sheet; 15. a connecting clamping groove; 16. pulling a plate; 17. a connecting plate; 18. positioning a plate; 19. a ring magnet; 20. and (4) connecting the threaded connection blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a hydropower station operation equipment fault detection device comprises a rod body 1 and a display screen 10, wherein the right end of the rod body 1 is provided with a clamping concave hole 8, the right end of the rod body 1 is clamped with an elastic clamping sleeve 2, the upper end of the inner side of the elastic clamping sleeve 2 is fixedly connected with a clamping convex block 13, the front side and the rear side of the lower end of the elastic clamping sleeve 2 are both fixedly connected with pull rings 12, the inner surface of the lower end of the elastic clamping sleeve 2 is provided with a connecting clamping groove 15, the inner side of the connecting clamping groove 15 is inserted with a connecting plate 17, the right end of the bottom of the connecting plate 17 is fixedly connected with a pull plate 16, the elastic clamping sleeve 2 is conveniently clamped at the outer side of the rod body 1 through the pull rings 12, the connecting plate 17 is driven by the pull plate 16 to be inserted in the connecting groove 15, so that the elastic clamping sleeve 2 can be quickly installed and fixed, and the position of the display screen 10 can be quickly adjusted as required under the cooperation of a plurality of clamping concave holes 8, the use of workers is facilitated, the display screen 10 can be stored independently after the elastic clamping sleeve 2 is detached, the service life of the display screen is guaranteed, the left end of the rod body 1 is fixedly connected with the positioning plate 18 and the threaded connection block 20, the outer surface of the threaded connection block 20 is connected with the protective cover 6 in a threaded manner, the left end of the protective cover 6 is connected with the sealing cover 5 in a threaded manner, the right side of the protective cover 6 is embedded with the annular iron sheet 14, the top and the bottom of the right end of the protective cover 6 are fixedly connected with the adjusting finger rod 7, the left side of the positioning plate 18 is embedded with the annular magnet 19, the extension of the detection device is facilitated under the matching of the electric leakage detector 3 and the detection head 4, the detection of a narrow area can be dealt with, meanwhile, the display screen 10 can display detected information, the workers can check on the outer side conveniently, the use of people is facilitated, and through the matching of the protective cover 6 and the sealing cover 5, can play omnidirectional protection to electric leakage detector 3 and detecting head 4, and when using, after sealed lid 5 is unscrewed, through adjusting 7 reverse rotation protection covers 6 of finger, make it withdraw from the surface of threaded connection piece 20, then, drive protection casing 6 and move to the right-hand member at the surface of the body of rod 1 for annular magnetite 19 adsorbs annular iron sheet 14, thereby has fixed the staff's of being convenient for use to protection casing 6.

The right end of the outer surface of the rod body 1 is bonded with an insulating anti-slip sleeve 11, and anti-slip lines are arranged on the surface of the insulating anti-slip sleeve 11.

The quantity of joint shrinkage pool 8 is a plurality of, and the distance between two adjacent joint shrinkage pools 8 equals.

Joint lug 13 and joint shrinkage pool 8 looks adaptation, and joint lug 13 joint in the internal surface of joint shrinkage pool 8.

The top of elastic clamping sleeve 2 is fixedly connected with fixed plate 9, and the right side fixed mounting of fixed plate 9 has display screen 10.

The left side fixed mounting of the body of rod 1 has leakage detector 3, and the left side fixed mounting of leakage detector 3 has detecting head 4.

When in use, the extension of the detection device is facilitated under the action of the rod body 1 and the cooperation of the leakage detector 3 and the detection head 4, the detection in a narrow area can be dealt with, meanwhile, the display screen 10 can display the detected information, workers can check the information at the outer side conveniently, the use of people is facilitated, the elastic clamping sleeve 2 can be clamped at the outer side of the rod body 1 through the pull ring 12 under the action of the clamping concave holes 8 and the clamping convex blocks 13, the connecting plate 17 is driven by the pull plate 16 to be inserted in the connecting clamping grooves 15, the rapid installation and fixation of the elastic clamping sleeve 2 are realized, meanwhile, the position of the display screen 10 can be rapidly adjusted according to needs under the cooperation of the plurality of clamping concave holes 8, the use of the workers is facilitated, the display screen 10 can be independently stored after the elastic clamping sleeve 2 is detached, the service life of the display screen is ensured, and the cooperation of the protective cover 6 and the sealing cover 5 is realized, can play omnidirectional protection to electric leakage detector 3 and detecting head 4, and when using, after sealed lid 5 is unscrewed, through adjusting 7 reverse rotation protection covers 6 of finger, make it withdraw from the surface of threaded connection piece 20, then, drive protection casing 6 and move to the right-hand member at the surface of the body of rod 1 for annular magnetite 19 adsorbs annular iron sheet 14, thereby has fixed the staff's of being convenient for use to protection casing 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power station operational equipment trouble detection device, includes body of rod (1) and display screen (10), its characterized in that: the clamping structure is characterized in that a clamping concave hole (8) is formed in the right end of the rod body (1), an elastic clamping sleeve (2) is clamped at the right end of the rod body (1), a clamping convex block (13) is fixedly connected to the inner upper end of the elastic clamping sleeve (2), pull rings (12) are fixedly connected to the front side and the rear side of the lower end of the elastic clamping sleeve (2), a connecting clamping groove (15) is formed in the inner surface of the lower end of the elastic clamping sleeve (2), a connecting plate (17) is inserted into the inner side of the connecting clamping groove (15), a pull plate (16) is fixedly connected to the right end of the bottom of the connecting plate (17), a positioning plate (18) and a threaded connecting block (20) are fixedly connected to the left end of the rod body (1), a protective cover (6) is connected to the outer surface of the threaded connecting block (20) in a threaded manner, a sealing cover (5) is connected to the left end of the protective cover (6), and an annular iron sheet (14) is embedded on the right side of the protective cover (6), the top and the bottom of protection casing (6) right-hand member all fixedly connected with adjust finger rod (7), annular magnetite (19) are inlayed in the left side of locating plate (18).

2. The hydropower station operation equipment fault detection device according to claim 1, characterized in that: the right end of the outer surface of the rod body (1) is bonded with an insulating anti-slip sleeve (11), and anti-slip lines are arranged on the surface of the insulating anti-slip sleeve (11).

3. The hydropower station operation equipment fault detection device according to claim 1, characterized in that: the quantity of joint shrinkage pool (8) is a plurality of, and the distance between two adjacent joint shrinkage pools (8) equals.

4. The hydropower station operation equipment fault detection device according to claim 1, characterized in that: joint lug (13) and joint shrinkage pool (8) looks adaptation, and joint lug (13) joint in the internal surface of joint shrinkage pool (8).

5. The hydropower station operation equipment fault detection device according to claim 1, characterized in that: the top fixedly connected with fixed plate (9) of elastic card cover (2), the right side fixed mounting of fixed plate (9) has display screen (10).

6. The hydropower station operation equipment fault detection device according to claim 1, characterized in that: the left side fixed mounting of the body of rod (1) has electric leakage detector (3), the left side fixed mounting of electric leakage detector (3) has detecting head (4).