CN212206486U

CN212206486U - SF6 product wrapping buckle cover leak detection device

Info

Publication number: CN212206486U
Application number: CN202021141232.6U
Authority: CN
Inventors: 尹作刚; 黄浩凯
Original assignee: Cixi Jinming Electric Power Technology Co ltd
Current assignee: Cixi Jinming Electric Power Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-22
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a leak hunting device technical field especially discloses a SF6 product is wrapped and is detained cover leak hunting device, including SF6 gaseous leak detector, SF6 gaseous leak detector is installed on the insulator spindle, the upper end of insulator spindle is installed and is surveyed the subassembly, the lower extreme of insulator spindle is installed the controller; the detection assembly comprises a rotary motor arranged inside the top end of the insulating rod, the upper end of the rotary motor is connected with a rotary shaft through a coupler, a bearing is arranged on the outer wall of the rotary shaft, and the upper end of the bearing is connected with a bearing seat. The utility model provides a SF6 product is wrapped and is detained cover leak hunting device through the special construction of surveying subassembly and insulator spindle, can adjust measuring distance, detection direction and detection angle as required, can carry out accurate monitoring to some unfavorable environment, makes the staff keep away from revealing that the region just can carry out detailed detection to the department of detection, improves and detects the security, has good practicality.

Description

SF6 product wrapping buckle cover leak detection device

Technical Field

The utility model relates to a leak hunting device technical field especially relates to a SF6 product is wrapped and is detained cover leak hunting device.

Background

SF6 (sulfur hexafluoride) gas is mainly used in the power industry, SF6 gas is mainly used for electrical equipment as insulation or arc extinction, and is SF6 circuit breaker and GIS (here, sulfur hexafluoride closed type combined electrical equipment, internationally referred to as "gas insulated switchgear"), SF6 load-break equipment, SF6 insulated transmission lines, SF6 transformer, and SF6 insulated substation, respectively.

The electric equipment may have faults such as damage, gap, sealing failure and the like in use, and further SF6 is leaked, so that the electric equipment is damaged, the live operation of the conventional detection equipment is very dangerous in a construction environment, and if the power is cut off for leakage detection, the normal operation of enterprises, factories and the like is influenced, so that the conventional leakage detection device is inconvenient to use; secondly current leak hunting device's detection head is fixed knot to be constructed, can't adjust the detection distance as required, uses very inconveniently, and current detection device's detection head can not adjust the angle wantonly, can't carry out accurate monitoring to some unfavorable environment to bring some difficulties for the monitoring.

To above problem, the utility model provides a SF6 product is wrapped and is detained cover leak hunting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a SF6 product is wrapped and is detained cover leak hunting device is provided, through the special construction of surveying subassembly and insulator spindle, can adjust measuring distance, detection direction and detection angle as required, can carry out accurate monitoring to some unfavorable environment, makes the staff keep away from and reveal the region and just can carry out detailed detection to the department of detection, improves and detects the security, has good practicality.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a SF6 product is wrapped and is detained cover leak hunting device, includes the gaseous leak detector of SF6, the gaseous leak detector of SF6 is installed on the insulator spindle, the detection subassembly is installed to the insulator spindle upper end, the controller is installed to the insulator spindle lower extreme.

The detection assembly comprises a rotary motor arranged inside the top end of the insulating rod, the upper end of the rotary motor is connected with a rotary shaft through a coupler, a bearing is arranged on the outer wall of the rotary shaft, the upper end of the bearing is connected with an accepting seat, the upper end of the accepting seat is provided with two extending arms, and the two extending arms are connected with two adapter plates through an adapter.

The adapter comprises a rotating shaft penetrating through two extending arms, the rotating shaft is rotatably connected with the extending arms, a rotating gear is arranged between the two extending arms, the rotating gear is fixedly arranged on the rotating shaft, and the adapter plates are symmetrically arranged at two ends of the rotating shaft; one of them stretches out the arm inner wall and is fixed with the switching motor, the switching motor is connected with the switching axle, the switching axle is close to the fixed position of rotating gear installs the driving gear, the driving gear with rotating gear phase-match and intermeshing.

Preferably, the two adapter plates are connected with an adapter through the adapter, and an SF6 gas leakage detection sensor is installed at one end, far away from the insulating rod, of the adapter.

Preferably, the structure of insulator spindle is extending structure, the inside power that has inlayed of insulator spindle lower extreme.

Preferably, the upper end of the insulating rod is embedded with a wireless receiver matched with the controller.

Preferably, the rotary motor, the transfer motor, the SF6 gas leak detector, the SF6 gas leak detector, the controller and the wireless receiver are all connected to the power supply by wires.

Preferably, the controller is provided with an alarm, a display screen and an operation button.

Compared with the prior art, the technical scheme of the utility model have following advantage:

1. the utility model provides a SF6 product is wrapped and is detained cover leak hunting device through the special construction of surveying subassembly and insulator spindle, can adjust measuring distance, detection direction and detection angle as required, can carry out accurate monitoring to some unfavorable environment, makes the staff keep away from revealing the region just can carry out detailed detection to the department of detection, improves and detects the security, has good practicality.

2. The utility model provides a SF6 product wrapping buckle cover leak detection device, wherein through the mutual cooperation of a rotary motor, a rotary shaft, a bearing and a bearing seat, a detection assembly can rotate on an insulating rod by any angle, thereby facilitating detection; the purpose of adjusting the detection angle of the SF6 gas leakage detection sensor is achieved by mutually matching the switching motor, the switching shaft, the driving gear, the rotating shaft, the switching plate, the switching seat and the SF6 gas leakage detection sensor, and the use is convenient.

Drawings

FIG. 1 is a schematic view of the whole structure of the utility model with the rear side plate omitted;

fig. 2 is a schematic structural view of the adaptor of the present invention.

Wherein: 1SF6 gas leak detector, 2 insulating rod, 3 detecting component, 30 adapter, 301 rotating shaft, 302 rotating gear, 303 adapter motor, 304 driving gear, 31 bearing, 32 socket, 33 extending arm, 34 adapter plate, 35 adapter, 36SF6 gas leak detector sensor, 4 controller, 40 display screen, 400 operating button.

Detailed Description

The following describes in detail a specific embodiment of the present invention with reference to the drawings and examples. The following examples are provided to illustrate the present invention, but are not intended to limit the scope of the present invention.

Referring to fig. 1 to 2, the leakage detecting device for the wrapping buckle cover of the SF6 product comprises an SF6 gas leakage detector 1, wherein the SF6 gas leakage detector 1 is arranged on an insulating rod 2, a detection assembly 3 is arranged at the upper end of the insulating rod 2, and a controller 4 is arranged at the lower end of the insulating rod 2; wherein the structure of insulator spindle 2 is extending structure, can adjust the detection distance as required, and it is very inconvenient to use, surveys subassembly 3 and can adjust direction and angle, can carry out accurate monitoring to some unfavorable environment, makes the staff just can carry out detailed detection to the detection department keeping away from to reveal the region, improves and detects the security, has good practicality.

The detection assembly 3 comprises a rotating motor arranged inside the top end of the insulating rod 2, the upper end of the rotating motor is connected with a rotating shaft through a coupler, the outer wall of the rotating shaft is provided with a bearing 31, and the upper end of the bearing 31 is connected with a bearing seat 32; when the detection device works specifically, the rotating motor is started, and the rotating shaft, the bearing 31 and the bearing seat 32 are matched with each other, so that the detection assembly 3 can rotate on the insulating rod 2 by any angle, and detection is facilitated.

Referring to fig. 2, the upper end of the bearing seat 32 is provided with two extending arms 33, the extending arms 33 and the bearing seat 32 are integrally formed, the rotating shaft 301 is rotatably connected with the extending arms 33, and the two extending arms 33 are connected with two adapter plates 34 through the adapter 30; the adaptor 30 comprises a rotating shaft 301 penetrating through the two extending arms 33, a rotating gear 302 is arranged between the two extending arms 33, the rotating gear 302 is fixedly arranged on the rotating shaft 301, and the adaptor plates 34 are symmetrically arranged at two ends of the rotating shaft 301; one of the extending arms 33 has a transfer motor 303 fixed to an inner wall thereof, the transfer motor 303 is connected to a transfer shaft, a driving gear 304 is fixedly installed on the transfer shaft near the rotating gear 302, and the driving gear 304 is matched with and meshed with the rotating gear 302.

The two adapter plates 34 are connected with an adapter 35 through an adapter 30, and an SF6 gas leakage detection sensor 36 is installed at one end of the adapter 35 far away from the insulating rod 2.

At specific during operation, start switching motor 303, switching motor 303 drives switching axle and driving gear 304 and rotates, and driving gear 304 drives rotating gear 302 and rotation axis 301 and rotates to drive two keysets 34, adapter 35 and SF6 gas leak detection sensor 36 rotate together, thereby angle regulation, because also be connected through adaptor 30 between keysets 34 and the adapter 35, so adapter 35 and SF6 gas leak detection sensor 36 also can independently rotate, thereby further adjust.

The inside power that has inlayed of 2 lower extremes of insulator spindle, the inside wireless receiver who has with 4 assorted controllers that has inlayed in 2 upper ends of insulator spindle.

The rotary motor, the transfer motor 303, the SF6 gas leak detector sensor 36, the SF6 gas leak detector 1, the controller 4 and the wireless receiver are all connected to a power source by wires.

The controller 4 is provided with an alarm, a display 40 and an operation button 400.

When the device is used, a detector holds the insulating rod 2 by hand, starts the SF6 gas leak detector 1 to approach a product to be detected through the operation button 400, monitors the detection environment in real time, can detect the leakage of the electrified part of the product under the condition that the device is not powered off, avoids influencing the normal operation of the product, and improves the safety of the electrified detection operation; the rotary motor is controlled through the operating button 400 according to needs, so that the detection assembly 3 can rotate on the insulating rod 2 by any angle, the direction of the detection assembly 3 is adjusted, meanwhile, the rotary motor 303 is controlled through the operating button 400 to adjust the detection angle of the SF6 gas leakage detection sensor 36, and a worker can perform detailed detection on a detection position far away from a leakage area, and the use is convenient.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a SF6 product is wrapped and is detained cover leak hunting device, includes SF6 gas leak detector (1), its characterized in that: the SF6 gas leak detector (1) is arranged on an insulating rod (2), a detection assembly (3) is arranged at the upper end of the insulating rod (2), and a controller (4) is arranged at the lower end of the insulating rod (2);

the detection assembly (3) comprises a rotating motor arranged inside the top end of the insulating rod (2), the upper end of the rotating motor is connected with a rotating shaft through a coupler, a bearing (31) is arranged on the outer wall of the rotating shaft, the upper end of the bearing (31) is connected with a bearing seat (32), the upper end of the bearing seat (32) is provided with two extending arms (33), and the two extending arms (33) are connected with two adapter plates (34) through an adapter piece (30);

the adapter (30) comprises a rotating shaft (301) penetrating through two extending arms (33), the rotating shaft (301) is rotatably connected with the extending arms (33), a rotating gear (302) is installed between the two extending arms (33), the rotating gear (302) is fixedly installed on the rotating shaft (301), and the adapter plates (34) are symmetrically installed at two ends of the rotating shaft (301); one of them cantilever arm (33) inner wall is fixed with switching motor (303), switching motor (303) are connected with the switching axle, the switching axle is close to the fixed mounting in position of rotating gear (302) has driving gear (304), driving gear (304) with rotating gear (302) phase-match and intermeshing.

2. The SF6 product pack buckle leak detection device of claim 1, wherein: two keysets (34) are through adaptor (30) are connected with adapter (35), adapter (35) are kept away from SF6 gas leak detection sensor (36) are installed to the one end of insulator spindle (2).

3. The SF6 product pack buckle leak detection device of claim 2, wherein: the structure of insulator spindle (2) is extending structure, the inside power that has inlayed of insulator spindle (2) lower extreme.

4. A SF6 product pack buckle leak detection apparatus as claimed in claim 3, wherein: the upper end of the insulating rod (2) is embedded with a wireless receiver matched with the controller (4).

5. The SF6 product pack buckle leak detection device of claim 4, wherein: the rotary motor, the switching motor (303), the SF6 gas leakage detection sensor (36), the SF6 gas leakage detector (1), the controller (4) and the wireless receiver are all connected with the power supply through wires.

6. The SF6 product pack buckle leak detection device of claim 1, wherein: and the controller (4) is provided with an alarm, a display screen (40) and an operation button (400).