CN217210958U

CN217210958U - Portable circuit breaker temperature and humidity online detection device

Info

Publication number: CN217210958U
Application number: CN202220276492.7U
Authority: CN
Inventors: 陈国件; 张涛; 周茂锦
Original assignee: Changzhou Shinden Automatic Machinery Co ltd
Current assignee: Changzhou Shinden Automatic Machinery Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-16
Anticipated expiration: 2032-02-11

Abstract

The utility model belongs to the technical field of the circuit breaker detection device, concretely relates to portable circuit breaker humiture on-line measuring device, including the detector shell, the upper end fixedly connected with connecting seat of detector shell, there is the protection casing the outside of connecting seat through threaded connection, fixedly connected with detects the head on the connecting seat, the inside fixedly connected with guide ring of protection casing, the inside sliding connection of guide ring has the rubber seat, be provided with the bellows on the rubber seat, the rubber seat with detect the head contact. The utility model discloses an add on the link seat and establish protecting crust, rubber seat and bellows, when not using device, can protect the inspection head through the protecting crust, avoid damaging at the in-process inspection head that carries to can promote the rubber seat through the elasticity of bellows and support the detection head at the in-process that carries, thereby can effectually protect the detection head, avoid its damage.

Description

Portable circuit breaker temperature and humidity online detection device

Technical Field

The utility model relates to a circuit breaker detection device technical field specifically is a portable circuit breaker temperature and humidity on-line measuring device.

Background

The pneumatic mechanism and the hydraulic mechanism of the high-voltage circuit breaker operating mechanism have high requirements on environment temperature and humidity, and the pneumatic mechanism is mainly characterized in that poor sealing of the pneumatic mechanism can be caused to cause frequent pressurization of the pneumatic mechanism when the temperature of the pneumatic mechanism is too high or too low in two seasons of winter and summer. The hydraulic mechanism is large in working pressure and compressibility and temperature sensitivity of hydraulic oil, so that the hydraulic mechanism is high in failure probability, the problems that frequent pressing and overcurrent outdating exist, the opening and closing characteristics of the hydraulic mechanism are easily influenced by temperature, when the circuit breaker is used daily, a portable circuit breaker temperature and humidity detection device is needed to be used for overhauling and recording data, but a detection head of the circuit breaker in the prior art is easily damaged in the carrying process, and a key is easily touched to cause accidental starting of the device when being carried, so that the use is influenced. Therefore, improvements in the prior art are needed.

Disclosure of Invention

An object of the utility model is to provide a portable circuit breaker humiture on-line measuring device has solved the test head and has damaged easily when carrying and the problem that the button touched with the mistake easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable circuit breaker humiture on-line measuring device, includes the detector shell, the upper end fixedly connected with connecting seat of detector shell, there is the protection casing outside of connecting seat through threaded connection, fixedly connected with detects the head on the connecting seat, the inside fixedly connected with guide ring of protection casing, the inside sliding connection of guide ring has the rubber seat, be provided with the bellows on the rubber seat, the rubber seat with detect the head contact, it has the protective cover to articulate on the detector shell, the inside fixedly connected with direction frame of protective cover, the inside sliding connection of direction frame has the gag lever post, the inside of direction frame is provided with the spring, be provided with the display screen on the detector shell.

Preferably, the protective cover is fixedly connected with a sealing ring, and the sealing ring is in contact with the connecting seat.

Preferably, one end of the corrugated pipe is fixedly connected with the protective cover, and the other end of the corrugated pipe is fixedly connected with the rubber seat.

Preferably, one end of the spring is fixedly connected with the limiting rod, and the other end of the spring is fixedly connected with the guide frame.

Preferably, the outside fixedly connected with drive block of gag lever post, the drive block with protective cover fixed connection.

Preferably, the limiting rod is connected with the protective cover in a sliding manner, and the limiting rod is connected with the detector shell in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an add on the link seat and establish protecting crust, rubber seat and bellows, when not using device, can protect the inspection head through the protecting crust, avoid damaging at the in-process inspection head that carries to can promote the rubber seat through the elasticity of bellows and support the detection head at the in-process that carries, thereby can effectually protect the detection head, avoid its damage.

2. The utility model discloses an add on the detector shell and establish protective cover, gag lever post and spring isotructure, can protect the button on the detector shell through the protective cover when carrying to can effectually avoid the mistake to touch, and can also promote the inside that the gag lever post slided into the detector shell through the spring and carry on spacingly to the protective cover, avoid its automation to open.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged cross-sectional view of the protective cover of fig. 1 of the present invention;

fig. 4 is an enlarged view of the a-portion structure of fig. 2 according to the present invention.

In the figure: 1. a detector housing; 2. a connecting seat; 3. a protective cover; 4. a seal ring; 5. a detection head; 6. a guide ring; 7. a rubber seat; 8. a bellows; 9. a protective cover; 10. a guide frame; 11. a limiting rod; 12. a spring; 13. a drive block; 14. a display screen.

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.

Please refer to fig. 1-4, a portable circuit breaker humiture on-line measuring device, including detector shell 1, the upper end fixedly connected with connecting seat 2 of detector shell 1, there is protection casing 3 outside connecting seat 2 through threaded connection, fixedly connected with detects head 5 on connecting seat 2, the inside fixedly connected with guide ring 6 of protection casing 3, the inside sliding connection of guide ring 6 has rubber seat 7, be provided with bellows 8 on rubber seat 7, rubber seat 7 with detect first 5 contact, it has protective cover 9 to articulate on the detector shell 1, the inside fixedly connected with guide frame 10 of protective cover 9, the inside sliding connection of guide frame 10 has gag lever post 11, the inside of guide frame 10 is provided with spring 12, be provided with display screen 14 on the detector shell 1.

Referring to fig. 3, the protective cover 3 is fixedly connected with a sealing ring 4, the sealing ring 4 contacts with the connecting seat 2, and the sealing ring 4 can seal the joint between the protective cover 3 and the connecting seat 2.

Referring to fig. 3, one end of the bellows 8 is fixedly connected to the shield 3, the other end of the bellows 8 is fixedly connected to the rubber seat 7, and the bellows 8 can drive the rubber seat 7 to support the detection head 5 through elasticity.

Referring to fig. 4, one end of the spring 12 is fixedly connected to the limiting rod 11, the other end of the spring 12 is fixedly connected to the guide frame 10, and the spring 12 can drive the limiting rod 11 to automatically return by elastic force.

Referring to fig. 4, a driving block 13 is fixedly connected to an outer side of the limiting rod 11, the driving block 13 is fixedly connected to the protecting cover 9, and the driving block 13 can drive the limiting rod 11 to move.

Referring to fig. 4, the limiting rod 11 is slidably connected to the protecting cover 9, the limiting rod 11 is slidably connected to the detector housing 1, and the limiting rod 11 can limit the protecting cover 9.

The utility model discloses the concrete implementation process as follows: after the environment detection is finished, the protective cover 3 is sleeved outside the detection head 5, the protective cover 3 is rotated, the protective cover 3 moves towards the direction close to the detector shell 1 through the thread fit between the protective cover 3 and the connecting seat 2, the rubber seat 7 is in contact with the protective cover 3 and compresses the corrugated pipe 8 in the process of installing the protective cover 3, the corrugated pipe 8 pushes the rubber seat 7 to support the detection head 5 through the elastic force generated by elastic deformation, and the large vibration is avoided in the carrying process;

after the button has been operated, overturn protective cover 9 to detector housing 1's orientation, promote drive block 13 in the in-process of upset to compression spring 12's orientation, drive block 13 drives gag lever post 11 and removes, and compression spring 12, contact when protective cover 9 and detector housing 1, then loosen drive block 13, spring 12 resets, spring 12 promotes gag lever post 11 through elasticity and slides in detector housing 1's inside, thereby can be to protective cover 9's spacing, can effectually protect the button.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable circuit breaker humiture on-line measuring device, includes detector shell (1), its characterized in that: the upper end of the detector shell (1) is fixedly connected with a connecting seat (2), the outer side of the connecting seat (2) is connected with a protective cover (3) through threads, a detection head (5) is fixedly connected on the connecting seat (2), a guide ring (6) is fixedly connected inside the protective cover (3), the interior of the guide ring (6) is connected with a rubber seat (7) in a sliding way, the rubber seat (7) is provided with a corrugated pipe (8), the rubber seat (7) is contacted with the detection head (5), a protective cover (9) is hinged on the detector shell (1), a guide frame (10) is fixedly connected inside the protective cover (9), a limiting rod (11) is connected inside the guide frame (10) in a sliding manner, the detector is characterized in that a spring (12) is arranged inside the guide frame (10), and a display screen (14) is arranged on the detector shell (1).

2. The portable circuit breaker temperature and humidity online detection device of claim 1, characterized in that: fixedly connected with sealing ring (4) on protection casing (3), sealing ring (4) with connecting seat (2) contact.

3. The portable circuit breaker temperature and humidity online detection device of claim 1, characterized in that: one end of the corrugated pipe (8) is fixedly connected with the protective cover (3), and the other end of the corrugated pipe (8) is fixedly connected with the rubber seat (7).

4. The portable circuit breaker temperature and humidity online detection device of claim 1, characterized in that: one end of the spring (12) is fixedly connected with the limiting rod (11), and the other end of the spring (12) is fixedly connected with the guide frame (10).

5. The portable online temperature and humidity detection device for the circuit breaker as recited in claim 1, wherein: the outside fixedly connected with drive block (13) of gag lever post (11), drive block (13) with protective cover (9) fixed connection.

6. The portable circuit breaker temperature and humidity online detection device of claim 1, characterized in that: gag lever post (11) with protective cover (9) sliding connection, gag lever post (11) with detector shell (1) sliding connection.