CN210464724U

CN210464724U - Detection apparatus for optic fibre temperature collector

Info

Publication number: CN210464724U
Application number: CN201921734601.XU
Authority: CN
Inventors: 高文彬
Original assignee: Hebei Weitan Technology Co ltd
Current assignee: Hebei Weitan Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-05-05
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a detection device of an optical fiber temperature collector, which comprises a detection shell, a rotating shaft, a fixed frame, a cast copper heating plate, a thermometer, a fixed cylinder and a collector, the inner wall of the detection shell is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft is fixed with a fixing frame, the inner wall of the fixed frame is embedded and fixed with cast copper heating plates at equal intervals, the top of the detection shell is fixed with a thermometer, the detection head of the thermometer passes through the detection shell to contact with the cast copper heating plate, a fixed cylinder is embedded and fixed on one side of the detection shell, the utility model discloses a temperature monitoring device for electrical equipment, including detection shell, fixed cylinder, collector, detection device, detection shell one side is equipped with the collector, the test probe and the solid fixed cylinder grafting of collector, the test probe of collector passes the solid fixed cylinder and contacts with the one side that the thermometer was kept away from to the cast copper hot plate, and this optical fiber temperature collector's detection device can detect the collector, places the collector trouble and leads to the inaccurate to electrical equipment's temperature monitoring.

Description

Detection apparatus for optic fibre temperature collector

Technical Field

The utility model relates to an optic fibre temperature collector detects technical field, specifically is an optic fibre temperature collector's detection device.

Background

Electrical equipment of an electrical power system generally comprises electrical equipment such as a transformer, a cable, a bus, a circuit breaker, a switch cabinet and the like. Which are connected to each other by bus bars, lead wires, cables, etc., almost all electrical faults result in a change in the temperature at the fault point due to heat generated by the flow of current. For example, in a power plant, overheating at positions of a cable joint, a cable intermediate joint, a local discharge of a high-voltage cable, moving and static contacts and other joints of a high-voltage switch cabinet, various transformer substation cable joints and the like is a sign of a large accident, and is also a serious disaster area with frequent electric power accidents. Therefore, the detection device of the optical fiber temperature collector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device of optic fibre temperature collector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection apparatus of optic fibre temperature collector, is including detecting shell, pivot, mount, cast copper hot plate, thermometer, solid fixed cylinder and collector, it is connected with the pivot to detect the shell inner wall through the bearing rotation, pivot one end is fixed with the mount, mount inner wall equidistance is inlayed and is fixed with cast copper hot plate, it is fixed with the thermometer to detect the shell top, the detection head of thermometer passes and detects the shell and cast the contact of copper hot plate, it is fixed with the solid fixed cylinder to detect shell one side inlay, it is equipped with the collector to detect shell one side, the test probe and the solid fixed cylinder of collector are pegged graft, the test probe of collector passes the solid fixed cylinder and casts one side contact that the thermometer was kept away from to.

Preferably, the end of the rotating shaft far away from the fixing frame is fixed with a worm wheel, one end of the bottom of the inner wall of the detection shell close to the worm wheel is symmetrically fixed with fixing plates, the upper ends of the two fixing plates in the detection shell are rotatably connected with a worm through a bearing, the worm is meshed with the worm wheel, one side of one fixing plate in the detection shell is fixed with a servo motor, and the output end of the servo motor is fixedly connected with the worm.

Preferably, the top of the detection shell is fixed with a control panel, and the cast copper heating plate and the servo motor are electrically connected with the control panel.

Preferably, a rubber pad is fixed on the inner wall of the fixed cylinder.

Preferably, the thermometer is a gas thermometer.

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

1. when the utility model is used, the detecting probe of the collector is inserted into the fixed cylinder until the detecting probe contacts the cast copper heating plate on the fixed frame, the plurality of cast copper heating plates on the fixed frame are respectively heated to different temperature values, the temperature of the cast copper heating plate close to one end of the fixed cylinder is simultaneously detected by the thermometer and the collector, and the values are compared, if the values are the same, the servo motor is controlled to rotate by the control panel, so as to drive the worm to rotate, so that the worm drives the worm wheel to rotate, so that the worm wheel drives the rotating shaft to rotate, the fixed frame rotates for 60 degrees, so that the other cast copper heating plate with slightly higher temperature rotates to one end close to the fixed cylinder, the detecting probe of the thermometer and the detecting probe of the collector both contact the cast copper heating plate, and detect the temperature of the cast copper heating plate, after the detection is finished, if the temperatures of the two are the same, the temperature of the next cast, the temperature detection device sequentially reciprocates to detect the temperatures of six cast copper heating plates with different temperatures, if the temperatures detected by the six cast copper heating plates are the same, the collector is normally used, the device can detect the collector, and the failure of the collector is avoided, so that the temperature monitoring of electrical equipment is inaccurate.

Drawings

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

FIG. 2 is a schematic overall side view and sectional structure of the present invention;

fig. 3 is a schematic view of the structure of the fixing frame of the present invention.

In the figure: 1. detecting the shell; 2. a rotating shaft; 3. a fixed mount; 4. a copper casting heating plate; 5. a thermometer; 6. a fixed cylinder; 7. a collector; 8. a worm gear; 9. a fixing plate; 10. a worm; 11. a servo motor; 12. a control panel; 13. and (7) a rubber pad.

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. 1-3, the present invention provides a technical solution: the utility model provides a detection apparatus of optic fibre temperature collector, is including detecting shell 1, pivot 2, mount 3, cast copper hot plate 4, thermometer 5, solid fixed cylinder 6 and collector 7, it is connected with pivot 2 to detect 1 inner wall of shell through the bearing rotation, 2 one ends in pivot are fixed with

mount

3, 3 inner wall equidistance of mount are inlayed and are fixed with cast copper hot plate 4, it is fixed with thermometer 5 to detect 1 top of shell, the detection head of thermometer 5 passes and detects shell 1 and cast copper hot plate 4 contact, it is fixed with solid fixed cylinder 6 to detect 1 one side of shell, it is equipped with collector 7 to detect 1 one side of shell, the test probe of collector 7 is pegged graft with solid fixed cylinder 6, the test probe of collector 7 passes solid fixed cylinder 6 and casts one side contact that copper hot plate 4 kept away from thermometer 5.

The one end that mount 3 was kept away from to pivot 2 is fixed with worm wheel 8, the one end symmetry that detects 1 inner wall bottom of shell and be close to worm wheel 8 is fixed with fixed plate 9, two fixed plate 9 upper ends in detecting shell 1 rotate through the bearing and are connected with worm 10, and worm 10 is connected with worm wheel 8 meshing, a fixed plate 9 one side in detecting shell 1 is fixed with servo motor 11, and servo motor 11's output and worm 10 fixed connection are convenient for drive mount 3's rotation.

The top of the detection shell 1 is fixed with a control panel 12, and the cast copper heating plate 4 and the servo motor 11 are both electrically connected with the control panel 12, so that the operation of the control equipment is convenient.

And a rubber pad 13 is fixed on the inner wall of the fixed cylinder 6, so that the detection probe of the collector 7 is protected conveniently.

The thermometer 5 is a gas thermometer, and the temperature measurement precision of the thermometer 5 is improved.

The working principle is as follows: when the device is used, the detection probe of the collector 7 is inserted into the fixed cylinder 6 until the detection probe is contacted with the cast copper heating plate 4 on the fixed frame 3, the plurality of cast copper heating plates 4 on the fixed frame 3 are respectively heated to different temperature values, the temperature of the cast copper heating plate 4 close to one end of the fixed cylinder 6 is simultaneously detected through the thermometer 5 and the collector 7, the values of the two are compared, if the values of the two are the same, the servo motor 11 is controlled to rotate through the control panel 12, the worm 10 is further driven to rotate, the worm 10 drives the worm wheel 8 to rotate, the worm wheel 8 drives the rotating shaft 2 to rotate, the fixed frame 3 is rotated by 60 degrees, the other cast copper heating plate 4 with slightly higher temperature is rotated to one end close to the fixed cylinder 6, the detection probe of the thermometer 5 and the detection probe of the collector 7 are both contacted with the cast copper heating plate 4, and the temperature of the, after the detection is finished, if the temperatures of the two heating plates are the same, the temperature of the next heating plate 4 is detected again, the detection is repeated in sequence, the temperatures of the six heating plates 4 with different temperatures are detected, and if the temperatures detected by the two heating plates are all the same, the collector 7 is normally used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 detection apparatus of optic fibre temperature collector, is including detecting shell (1), pivot (2), mount (3), cast copper hot plate (4), thermometer (5), solid fixed cylinder (6) and collector (7), its characterized in that: detect shell (1) inner wall and rotate through the bearing and be connected with pivot (2), pivot (2) one end is fixed with mount (3), mount (3) inner wall equidistance is inlayed and is fixed with cast copper hot plate (4), it is fixed with thermometer (5) to detect shell (1) top, the detection head of thermometer (5) passes and detects shell (1) and cast copper hot plate (4) contact, it is fixed with solid fixed cylinder (6) to detect shell (1) one side to inlay, it is equipped with collector (7) to detect shell (1) one side, the test probe and solid fixed cylinder (6) of collector (7) are pegged graft, the test probe of collector (7) passes solid fixed cylinder (6) and one side contact of cast copper hot plate (4) keeping away from thermometer (5).

2. The detecting device of the optical fiber temperature collector according to claim 1, characterized in that: the one end that mount (3) were kept away from in pivot (2) is fixed with worm wheel (8), the one end symmetry that detects shell (1) inner wall bottom and be close to worm wheel (8) is fixed with fixed plate (9), two fixed plate (9) upper ends in detecting shell (1) are rotated through the bearing and are connected with worm (10), and worm (10) are connected with worm wheel (8) meshing, fixed plate (9) one side in detecting shell (1) is fixed with servo motor (11), and the output and worm (10) fixed connection of servo motor (11).

3. The detecting device of the optical fiber temperature collector according to claim 1, characterized in that: the top of the detection shell (1) is fixed with a control panel (12), and the cast copper heating plate (4) and the servo motor (11) are electrically connected with the control panel (12).

4. The detecting device of the optical fiber temperature collector according to claim 1, characterized in that: and a rubber pad (13) is fixed on the inner wall of the fixed cylinder (6).

5. The detecting device of the optical fiber temperature collector according to claim 1, characterized in that: the thermometer (5) is a gas thermometer.