CN210243013U

CN210243013U - Real-time monitoring device for internal temperature change of transformer

Info

Publication number: CN210243013U
Application number: CN201921370937.2U
Authority: CN
Inventors: Dazhang Deng; 邓大章; taoyuan Li; 李桃源; Siyu Zhou; 周思宇
Original assignee: Yunnan Dayun Electrical Equipment Co Ltd
Current assignee: Yunnan Dayun Electrical Equipment Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-03
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a real-time monitoring device of inside temperature variation of transformer, including monitor main part, connecting wire, detection stick and coupling spring, the monitor main part passes through the connecting wire and detects stick interconnect, and the front fixed surface of monitor main part installs the fixed block to fixed block and back shaft interconnect, the fixed surface of back shaft installs the stopper, and stopper and spacing groove interconnect to the spacing groove sets up the inside at the fixed block, the spread groove has been seted up to the surface of back shaft, and spread groove and limiting plate interconnect to limiting plate fixed mounting is on the inner wall of backup pad. This inside temperature change real-time supervision device of transformer, the staff accessible carries out the work of rotatory expansion after pressing the backup pad, and the work is accomodate in the backup pad with the connecting wire winding to convenient follow-up, is favorable to putting the work to the connecting wire, can put the work on the fixture block is installed to the detection stick block simultaneously.

Description

Real-time monitoring device for internal temperature change of transformer

Technical Field

The utility model relates to a transformer technical field specifically is a transformer inside temperature variation real-time supervision device.

Background

The transformer is a device for changing alternating voltage, can be divided into various types according to the application, and needs to be judged by a monitoring device when the internal temperature of the transformer is detected.

Common transformer inside temperature change real-time supervision device in the existing market, at the in-process that uses, the connecting wire on its monitoring devices can't carry out suitable work of accomodating with detecting the stick, need bind the back through other instruments and collect, lead to connecting wire and detection stick to put in a jumble, to above-mentioned problem, carry out the innovative design on original transformer inside temperature change real-time supervision device's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer inside temperature variation real-time supervision device to solve the common transformer inside temperature variation real-time supervision device on the existing market that proposes in the above-mentioned background art, at the in-process that uses, the connecting wire on its monitoring devices can't carry out suitable work of accomodating with the detection stick, need bind the back through other instruments and collect, leads to the connecting wire and detects the stick and put mixed and disorderly problem.

In order to achieve the above object, the utility model provides a following technical scheme: a real-time monitoring device for temperature change in a transformer comprises a monitor main body, a connecting line, a detection rod and a connecting spring, wherein the monitor main body is connected with the detection rod through the connecting line, a fixed block is fixedly arranged on the front surface of the monitor main body and is connected with a supporting shaft, a limiting block is fixedly arranged on the outer surface of the supporting shaft and is connected with a limiting groove, the limiting groove is arranged in the fixed block, a connecting groove is formed in the outer surface of the supporting shaft and is connected with the limiting plate, the limiting plate is fixedly arranged on the inner wall of a supporting plate, the supporting plate is arranged on the outer side of the supporting shaft, a fixed shaft is fixedly arranged on the outer surface of the top end of the supporting plate and is connected with a fixture block, the fixture block is arranged on the front surface of the monitor, and the connecting spring is installed at the outer side of the supporting shaft.

Preferably, the supporting shaft and the fixing blocks form a rotating structure, and the fixing blocks are symmetrically distributed about the longitudinal center line of the supporting shaft.

Preferably, the limiting block forms a rotating structure with the fixing block through a limiting groove, and the maximum rotating angle of the limiting block is 90 degrees.

Preferably, the support plate and the support shaft form a sliding structure through the connecting groove and the limiting plate, and the support plate is symmetrically distributed about the longitudinal center line of the support shaft.

Preferably, the connection mode of the fixture block and the detection rod is clamping connection, and the fixture block and the monitor main body are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the device for monitoring the temperature change in the transformer in real time,

1. the worker can conveniently wind the connecting wire on the supporting plate for storage through the rotary expansion work after pressing the supporting plate, the placing work of the connecting wire is facilitated, and meanwhile, the detection rod can be clamped and mounted on the clamping block for placing work;

2. in the process of accommodating the supporting plate, the positioning work is carried out through the connection of the fixed shaft and the clamping block, and meanwhile, the positioning stability is kept through the elastic force pushing of the connecting spring, so that the supporting plate is prevented from automatically rotating and expanding;

3. when the supporting plate drives the supporting shaft to rotate on the fixing block, the supporting shaft rotates in the limiting groove through the limiting block to limit the rotation angle, the supporting plate is effectively enabled to rotate and unfold for 90 degrees and then stop rotating, and the rotation angle of the supporting plate is avoided being too large.

Drawings

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

FIG. 2 is a schematic view of a side-view connecting structure of the limiting block and the limiting groove of the present invention;

FIG. 3 is a schematic view of a side view section connecting structure of the supporting shaft and the supporting plate of the present invention;

fig. 4 is a schematic view of the front section connecting structure of the fixing block and the supporting shaft of the present invention.

In the figure: 1. a monitor main body; 2. a connecting wire; 3. a detection rod; 4. a fixed block; 5. a support shaft; 6. a limiting block; 7. a limiting groove; 8. connecting grooves; 9. a limiting plate; 10. a support plate; 11. a fixed shaft; 12. a clamping block; 13. a spring is connected.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a real-time monitoring device for temperature change in a transformer comprises a monitor main body 1, a connecting wire 2, a detecting rod 3 and a connecting spring 13, wherein the monitor main body 1 is connected with the detecting rod 3 through the connecting wire 2, a fixing block 4 is fixedly arranged on the front surface of the monitor main body 1, the fixing block 4 is connected with a supporting shaft 5, a limiting block 6 is fixedly arranged on the outer surface of the supporting shaft 5, the limiting block 6 is connected with a limiting groove 7, the limiting groove 7 is arranged in the fixing block 4, a connecting groove 8 is formed in the outer surface of the supporting shaft 5, the connecting groove 8 is connected with a limiting plate 9, the limiting plate 9 is fixedly arranged on the inner wall of a supporting plate 10, the supporting plate 10 is arranged on the outer side of the supporting shaft 5, a fixing shaft 11 is fixedly arranged on the outer surface of the top end of the supporting plate 10, the, the support plate 10 and the connection spring 13 are connected to each other, and the connection spring 13 is installed at the outer side of the support shaft 5.

The supporting shaft 5 and the fixing block 4 form a rotating structure, and the fixing block 4 is symmetrically distributed about the longitudinal center line of the supporting shaft 5, so that the supporting shaft 5 can rotate on the fixing block 4, the stability of the supporting shaft 5 in the rotating process is improved, and the subsequent supporting plate 10 can be unfolded conveniently through the rotation of the supporting shaft 5.

Stopper 6 constitutes revolution mechanic through spacing groove 7 and fixed block 4, and the maximum rotation angle of stopper 6 is 90, and effectual messenger back shaft 5 drives stopper 6 at rotatory in-process and rotates to through the rotation of stopper 6 in spacing groove 7, restrict the turned angle of back shaft 5, avoid appearing the too big phenomenon of turned angle.

The backup pad 10 constitutes sliding construction through spread groove 8 and limiting plate 9 and back shaft 5, and the backup pad 10 is favorable to the backup pad 10 to carry out the work of sliding in the outside of back shaft 5 about the longitudinal center line symmetric distribution of back shaft 5, can not influence the backup pad 10 simultaneously and drive back shaft 5 and carry out the rotation work, makes things convenient for the expansion work of follow-up backup pad 10.

The connection mode of the clamping block 12 and the detection rod 3 is clamping connection, the clamping block 12 and the monitor main body 1 are of an integrated structure, and the clamping connection device is beneficial for subsequent workers to install the clamping block 3 on the clamping block 12 to carry out placing work after the connection wire 2 is stored, so that the detection rod 3 is prevented from being in a suspended state, and the stability of the detection rod 3 during storage is improved.

The working principle is as follows: according to fig. 1, firstly, the worker can fix the monitor main body 1 in place, the monitor main body 1 being known and existing in the market and not described in detail herein;

according to fig. 1 and fig. 3-4, when the connecting wire 2 and the detecting rod 3 need to be accommodated, the supporting plates 10 at the left and right ends of the supporting shaft 5 are manually shifted, so that the supporting plates 10 slide with the supporting shaft 5 through the limiting plates 9 and the connecting grooves 8, the supporting plates 10 push the connecting springs 13 to contract, and meanwhile, the supporting plates 10 drive the fixing shafts 11 to be separated from the fixture blocks 12;

according to the figures 1-2 and 4, the supporting plate 10 is manually shifted, so that the supporting plate 10 drives the supporting shaft 5 to rotate and expand on the fixing block 4, meanwhile, the supporting shaft 5 drives the limiting block 6 to slide in the limiting groove 7, the supporting plate 10 and the supporting shaft 5 stop rotating after rotating for 90 degrees, the connecting wire 2 is conveniently supported subsequently, then the supporting plate 10 is manually loosened, and the supporting plate 10 is reset through the elastic force of the connecting spring 13 according to the principle;

according to fig. 1 and 3, the connection wire 2 is wound on the support plate 10 to perform a storage operation, and the detection rod 3 is placed on the fixture block 12 to perform a clamping and fixing operation, which is the operation process of the whole device, and the content not described in detail in this specification is known to those skilled in the art.

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 transformer inside temperature variation real-time supervision device, includes monitor main part (1), connecting wire (2), detects stick (3) and coupling spring (13), its characterized in that: the monitor main body (1) is connected with the detection rod (3) through a connecting wire (2), the front surface of the monitor main body (1) is fixedly provided with a fixed block (4), the fixed block (4) is connected with a supporting shaft (5), the outer surface of the supporting shaft (5) is fixedly provided with a limit block (6), the limit block (6) is connected with a limit groove (7), the limit groove (7) is arranged in the fixed block (4), the outer surface of the supporting shaft (5) is provided with a connecting groove (8), the connecting groove (8) is connected with a limit plate (9), the limit plate (9) is fixedly arranged on the inner wall of the supporting plate (10), the supporting plate (10) is arranged on the outer side of the supporting shaft (5), the outer surface of the top end of the supporting plate (10) is fixedly provided with a fixed shaft (11), the fixed shaft (11) is connected with a clamping block (12), and the fixture block (12) is installed on the front surface of the monitor main body (1), the support plate (10) and the connection spring (13) are connected with each other, and the connection spring (13) is installed on the outer side of the support shaft (5).

2. The device for monitoring the temperature change inside the transformer in real time according to claim 1, wherein: the supporting shaft (5) and the fixing blocks (4) form a rotating structure, and the fixing blocks (4) are symmetrically distributed around the longitudinal center line of the supporting shaft (5).

3. The device for monitoring the temperature change inside the transformer in real time according to claim 1, wherein: the limiting block (6) and the fixing block (4) form a rotating structure through a limiting groove (7), and the maximum rotating angle of the limiting block (6) is 90 degrees.

4. The device for monitoring the temperature change inside the transformer in real time according to claim 1, wherein: the supporting plate (10) and the supporting shaft (5) form a sliding structure through the connecting groove (8) and the limiting plate (9), and the supporting plate (10) is symmetrically distributed about the longitudinal center line of the supporting shaft (5).

5. The device for monitoring the temperature change inside the transformer in real time according to claim 1, wherein: the clamping block (12) is connected with the detection rod (3) in a clamping manner, and the clamping block (12) and the monitor main body (1) are of an integrated structure.