CN210866824U - Electric power high-voltage switch cabinet based on thermal infrared imager temperature measurement technology - Google Patents
Electric power high-voltage switch cabinet based on thermal infrared imager temperature measurement technology Download PDFInfo
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- CN210866824U CN210866824U CN201921808502.1U CN201921808502U CN210866824U CN 210866824 U CN210866824 U CN 210866824U CN 201921808502 U CN201921808502 U CN 201921808502U CN 210866824 U CN210866824 U CN 210866824U
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- cabinet body
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 14
- 238000005516 engineering process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses an electric power high tension switchgear based on thermal infrared imager temperature measurement technique relates to cubical switchboard technical field. The utility model comprises a cabinet body; the surface of the cabinet body is provided with mounting holes; a ball seat is fixedly connected with one side surface of the cabinet body; one end of the ball seat extends into the mounting hole; the other side surface of the cabinet body is fixedly connected with a spherical mask; an observation ball is arranged in the ball seat; the inner surface of the ball seat is of a spherical structure and is in spherical contact with the surface of the observation ball; the inner wall of the spherical mask is in spherical contact with the surface of the observation sphere; the observation ball is provided with an observation hole along the diameter direction. The utility model discloses a set up ball seat and spherical cover, utilize the ball seat and ask the face guard in the installation to observe the ball, but make and observe the ball free rotation, and the observation hole that runs through the ball all the time with spherical cover radius coincidence, solved current thermal infrared imager and detected the angle change, easily lead to detecting data deviation, the problem of unable accurate temperature measurement.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard, especially, relate to an electric power high tension switchgear based on thermal infrared imager temperature measurement technique.
Background
Equipment in the electric power high-voltage switch cabinet is easy to generate high temperature during working, so that the operating temperature of the equipment needs to be detected for equipment safety, a window is generally arranged on the switch cabinet, and a technician uses a handheld thermal infrared imager to detect the equipment in the cabinet.
The thermal infrared imager can only detect through organic glass on an observation window of a cabinet body of the high-voltage switch cabinet, but the material and the thickness of the organic glass influence the measurement accuracy of the thermal infrared imager.
Therefore, the change of the elevation angle or the overlooking angle during the detection of the thermal infrared imager can cause the thickness change of the infrared ray passing through the organic glass, so that the detected data has deviation, the actual temperature change of the contact or the joint can not be accurately reflected, and the running reliability of the equipment is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power high tension switchgear based on thermal infrared imager temperature measurement technique through setting up ball seat and spherical cover, utilizes the ball seat and asks the interior installation of face guard to observe the ball, but makes the observation ball free rotation, and the observation hole that runs through the ball all the time with spherical cover radius coincidence, has solved current thermal infrared imager detection angle change, easily leads to the problem of detecting data deviation, unable accurate temperature measurement.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an electric power high-voltage switch cabinet based on thermal infrared imager temperature measurement technology, which comprises a cabinet body; the surface of the cabinet body is provided with mounting holes; a ball seat is fixedly connected to one side surface of the cabinet body; one end of the ball seat extends into the mounting hole; the other side surface of the cabinet body is fixedly connected with a spherical mask;
an observation ball is arranged in the ball seat; the inner surface of the ball seat is of a spherical structure and is in spherical contact with the surface of the observation ball; the inner wall of the spherical mask is in spherical contact with the surface of the observation sphere; an observation hole is formed in the observation ball along the diameter direction.
Further, the ball seat end surface is hinged with a cover plate.
Furthermore, the ball seat is provided with a threaded through hole along the radius direction, and is in threaded connection with a screw; a rubber column is in clearance fit in the threaded through hole; the upper end face of the rubber column is abutted against the lower end face of the screw, and the lower end face of the rubber column is abutted against the surface of the observation ball.
Furthermore, the observation ball is of a segment structure, and the bottom surface of the segment is perpendicular to the central axis of the observation hole.
The utility model discloses following beneficial effect has:
the utility model connects the observation ball by spherical contact through the ball seat and the spherical cover, so that the observation ball can freely rotate according to the detection position, thereby improving the detection flexibility; meanwhile, the observation hole in the observation ball is reversely coincided with the radius of the spherical cover all the time, so that the detection effect of each angle is consistent, the situation that the temperature cannot be accurately measured due to the change of the detection angle of the thermal infrared imager is avoided, and the detection accuracy is effectively improved.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an electric high-voltage switch cabinet based on thermal infrared imager temperature measurement technology of the utility model;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a schematic rear view of the structure of FIG. 1;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cabinet body, 2-ball seat, 3-ball mask, 4-observation ball, 5-cover plate, 201-screw, 202-rubber column, 401-observation hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the utility model relates to an electric power high voltage switch cabinet based on thermal infrared imager temperature measurement technology, which comprises a cabinet body 1; the surface of the cabinet body 1 is provided with mounting holes.
A ball seat 2 is connected with one side surface of the cabinet body 1 through a screw; a flange is arranged on the peripheral side surface of the ball seat 2, a through hole is formed in the flange and is fixedly connected with the cabinet body 1 through a screw, one end of the ball seat 2 extends into the mounting hole, the ball seat 2 is matched with the inner wall of the mounting hole, or a sealing ring is arranged between the ball seat 2 and the inner wall of the mounting hole, so that the sealing property is improved; the end face of one end of the ball seat 2 extending into the mounting hole is flush with the other side face of the cabinet body 1, and the other side face of the cabinet body 1 is fixedly connected with a ball face shield 3; the spherical surface cover 3 is also provided with a flange with a hole, the flange is fixedly connected with the cabinet body 1 through a screw, the spherical surface cover 3 is abutted against the surface of the cabinet body 1 and the end surface of the ball seat 2, and the spherical surface cover 3 can be additionally provided with a sealing gasket between the surface of the cabinet body 1 to improve the sealing property. The ball mask 3 can be made of optical glass.
An observation ball 4 is arranged in the ball seat 2; the inner surface of the ball seat 2 is of a spherical structure and is in spherical contact with the surface of the observation ball 4; the inner wall of the spherical mask 3 is in spherical contact with the surface of the observation ball 4; the circular arc radius of 2 internal surfaces of ball seats and 3 inner walls of spherical cover equals, and just in time matches with the sphere of observing ball 4 for observe ball 4 and be injectd in ball seat 2 and spherical cover 3 insidely, and the free rotation of angle wantonly, be convenient for often observe the detection to arbitrary angle.
An observation hole 401 is formed in the observation ball 4 along the diameter direction, and the observation hole 401 is used for detecting the inside of the cabinet body 1 by the thermal infrared imager. The observation ball 4 is in spherical contact with the inner wall of the spherical cover 3, so that the central axis of the observation hole 401 is always coincided with the radius of the spherical cover 3, the detection effect of any angle of the observation hole 401 is consistent, and the detection precision of the thermal infrared imager is effectively improved.
Wherein, ball seat 2 terminal surface articulates there is apron 5, and apron 5 is used for carrying out the closing cap to observing ball 4 and observation hole 401, gets into dust etc. in avoiding observation hole 401.
The observation ball 4 is of a segment structure, the bottom surface of the segment is perpendicular to the central axis of the observation hole 401, and the segment structure facilitates processing of the observation hole 401 and adjustment of the angle of the observation ball 4; at the same time, sealing of the cover plate 5 is facilitated.
Preferably, the ball seat 2 is provided with a threaded through hole along the radius direction, and is in threaded connection with a screw 201; a rubber column 202 is in clearance fit in the threaded through hole; the terminal surface supports under rubber column 202 up end and screw 201 and leans on, terminal surface supports with observing 4 surfaces of ball under rubber column 202 and leans on, and the terminal surface is the curved surface structure with observing 4 surface adaptations of ball under rubber column 202, through revolving screw 201 soon, utilize rubber column 202 extrusion to observe ball 4, thereby carry on spacingly to observing ball 4, make to observe ball 4 can fix and keep at certain detection angle, when needing the adjustment to observe ball 4, revolve wrong not hard up screw 201 can, thereby improve holistic convenience and practicality.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The electric high-voltage switch cabinet based on the thermal infrared imager temperature measurement technology comprises a cabinet body (1); the surface of the cabinet body (1) is provided with mounting holes; the method is characterized in that:
one side surface of the cabinet body (1) is fixedly connected with a ball seat (2); one end of the ball seat (2) extends into the mounting hole; the other side surface of the cabinet body (1) is fixedly connected with a spherical mask (3);
an observation ball (4) is arranged in the ball seat (2); the inner surface of the ball seat (2) is of a spherical structure and is in spherical contact with the surface of the observation ball (4); the inner wall of the spherical mask (3) is in spherical contact with the surface of the observation ball (4);
the observation ball (4) is provided with an observation hole (401) along the diameter direction.
2. The electric high-voltage switch cabinet based on the thermal infrared imager temperature measurement technology as claimed in claim 1, characterized in that the end face of the ball seat (2) is hinged with a cover plate (5).
3. The electric power high-voltage switch cabinet based on the thermal infrared imager temperature measurement technology as claimed in claim 1, wherein the ball seat (2) is provided with a threaded through hole along a radius direction and is in threaded connection with a screw (201); a rubber column (202) is in clearance fit in the threaded through hole; the upper end face of the rubber column (202) abuts against the lower end face of the screw (201), and the lower end face of the rubber column (202) abuts against the surface of the observation ball (4).
4. The electric high-voltage switch cabinet based on the thermal infrared imager temperature measurement technology as claimed in claim 1, wherein the observation ball (4) is of a ball segment structure, and the bottom surface of the ball segment is perpendicular to the central axis of the observation hole (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921808502.1U CN210866824U (en) | 2019-10-25 | 2019-10-25 | Electric power high-voltage switch cabinet based on thermal infrared imager temperature measurement technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921808502.1U CN210866824U (en) | 2019-10-25 | 2019-10-25 | Electric power high-voltage switch cabinet based on thermal infrared imager temperature measurement technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210866824U true CN210866824U (en) | 2020-06-26 |
Family
ID=71292672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921808502.1U Expired - Fee Related CN210866824U (en) | 2019-10-25 | 2019-10-25 | Electric power high-voltage switch cabinet based on thermal infrared imager temperature measurement technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210866824U (en) |
-
2019
- 2019-10-25 CN CN201921808502.1U patent/CN210866824U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |