CN205280215U - Sealed opening device that covers of protection of infrared temperature measurement window - Google Patents
Sealed opening device that covers of protection of infrared temperature measurement window Download PDFInfo
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- CN205280215U CN205280215U CN201520933214.4U CN201520933214U CN205280215U CN 205280215 U CN205280215 U CN 205280215U CN 201520933214 U CN201520933214 U CN 201520933214U CN 205280215 U CN205280215 U CN 205280215U
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- sealing cover
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- screw
- protection sealing
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Abstract
The utility model provides a sealed opening device that covers of protection of infrared temperature measurement window, the sealed lid of protection passes through the rotatory fixed mounting of screw one end on the flange base, be provided with magnetic block an on the side that the sealed lid of flange base and protection contacted, be provided with the magnetic block b corresponding with magnetic block a with the flange base on the side that the sealed lid of protection contacted, it opens the screw to be provided with on the lateral surface of the sealed lid of protection, open the screw setting at the sealed cylindrical mandrel line of covering and lieing in the screw and follow the sealed lid of protection of protection. The utility model has the advantages of through setting up the inseparable closure that magnetic block realized the sealed lid of protection, realized the sealed lid of protection through setting up of arc draw -in groove on the flange base simultaneously and joined in marriage with the sealed card of flange base, can realize closing the opening of the sealed lid of protection be convenient for again in sealed at the magnetic block who uses strong magnetism through the setting of opening the screw.
Description
Technical field
The utility model relates to high voltage electric equipment and the fields of measurement of the inner equipment producing high temperature, is specifically related to the protection sealing cover opening device of a kind of infrared temperature measurement window.
Background technology
Infrared temperature measurement window is also referred to as infrared window or infrared window, it is called for short " infrared window ", being an optical window that can pass through infrared rays, ultraviolet and visible ray, the noctovisor scan utilizing infrared thermal imaging instrument to carry out device interior link position is measured. Infrared temperature measurement window technology is that developed recently is rapid, the novel auxiliary thermometry of advanced technology, structure is simple, install easy, safety and reliability height, can effectively test set inner conductive contact surface and element heating situation, monitoring internal unit running status in time, it is achieved the real-time detection of the infrared imaging of the equipment such as switching cabinet under charging operation state. Infrared imaging device is adopted to open infrared temperature measurement window when carrying out temperature test; the protection sealing cover of window needs to open; and need airtight closely to prevent dust and foreign material pollute crystal being completed rear cover body; current Cover opening has the mode adopting screw to screw up; but this kind of mode is awkward; and hung and buckled lid body exists closed untight shortcoming, a kind of tight close of market in urgent need is easy to again the infrared temperature measurement window opening unit of folding.
Practical novel content
For the deficiencies in the prior art, the utility model aims to provide the protection sealing cover opening device of a kind of infrared temperature measurement window, has and opens convenient, airtight feature closely.
In order to realize above-mentioned purpose, the utility model adopts following technical scheme:
The protection sealing cover opening device of a kind of infrared temperature measurement window, comprise the flange base of round shape, nut (outer locking nut) is installed to be threadedly connected on flange base, crystal is installed in flange base by internal locking nut by flange base inner ring, it is characterized in that: protection sealing cover is rotated by screw one end and is fixedly mounted on flange base, the side that flange base contacts with protection sealing cover is provided with magnetic force block a, the side that protection sealing cover contacts with flange base is provided with the magnetic force block b corresponding with magnetic force block a, the outer side of protection sealing cover is provided with unlatching screw, open screw be arranged on protection sealing cover and be positioned at screw along on the circle central axis of sealing cover.
Also being provided with arc-shaped slot on flange base, protection checkpost, sealing cover side fits in arc-shaped slot, and protection another side of sealing cover is provided with arc flange collar, and when protection sealing cover is closed, arc flange collar just closes mutually with arc-shaped slot.
Magnetic force block a is not higher than the mounting face of place flange base, and magnetic force block b does not protect the mounting face of sealing cover higher than place.
The mounting face of flange base can evenly arrange multiple magnetic force block a, and arranges corresponding magnetic force block b on the mounting face of the protection sealing cover of magnetic force block a correspondence position.
If not arranging unlatching screw can offer open recess for opening protection sealing cover in the arc flange collar of protection sealing cover, owing to opening ways is very convenient, it is possible to use strong magnetic magnetic force block realizes the tight closure of protection sealing cover yet.
The beneficial effects of the utility model are: the tight closure realizing lid body by arranging magnetic force block; the sealed card simultaneously achieving protection sealing cover and flange base by the setting of arc-shaped slot on flange base is joined, and is arranged on, by what open screw, the unlatching being convenient to again protection sealing cover while sealing is closed in the magnetic force block realization using strong magnetic.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the elevational schematic view of Fig. 1;
Fig. 4 is the structural representation of Fig. 1 when protecting sealing cover to open.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it is necessary to explanation, and the present embodiment, premised on the technical program, gives detailed enforcement mode and concrete operating process, but protection domain of the present utility model is not limited to the present embodiment.
Such as Fig. 1, 2, 3, shown in 4, the protection sealing cover opening device of a kind of infrared temperature measurement window, comprise the flange base 6 of round shape, nut (outer locking nut) 7 is installed to be threadedly connected on flange base 6, crystal 11 is installed in flange base 6 by internal locking nut 8 by flange base 6 inner ring, it is characterized in that: protection sealing cover 1 is rotated by screw 3 one end and is fixedly mounted on flange base 6, the side that flange base 6 contacts with sealing cover 1 is provided with magnetic force block a10, protecting sealing cover 1 and the side that flange base 6 contacts is being provided with the magnetic force block b9 corresponding with magnetic force block a10, the outer side of protection sealing cover 1 is provided with and opens screw 5, open screw 5 be arranged on protection sealing cover 1 and be positioned at screw 3 along on the circle central axis of protection sealing cover 1.
Also being provided with arc-shaped slot 2 on flange base 6, protection checkpost, sealing cover 1 side fits in arc-shaped slot 2, and protection another side of sealing cover 1 is provided with arc flange collar 4, and when protection sealing cover 1 closes, arc flange collar 4 just closes mutually with arc-shaped slot 2.
Magnetic force block a10 is not higher than the mounting face of place flange base 6, and magnetic force block b9 does not protect the mounting face of sealing cover 1 higher than place.
The utility model can be used for the temperature survey of the easy heating parts of device interior such as the connection box for motor of 10kV��35kV ac metal closing switch gear (abbreviation switching cabinet) and city looped network cabinet, opening and closing institute, cable distribution box, High-voltage measuring box, power plant fans, pump machine, coal pulverizer etc., transformer-cabinet, junction box for transformer, GIS high-tension apparatus, electric machine control center, terminal case, and other need the scene that carries out infrared measurement of temperature or infrared imaging detection under closed environment. Namely solve protection sealing cover and open problem easily, ensured again and protected sealing cover still can seal closely after temperature measuring window mouth is repeatedly opened.
For a person skilled in the art, it is possible to according to above technical scheme and design, provide various corresponding change and distortion, and all these change and are out of shape within the protection domain that all should be included in the utility model claim.
Claims (3)
1. the protection sealing cover opening device of an infrared temperature measurement window, comprise the flange base (6) of round shape, nut (7) is installed to be threadedly connected on flange base (6), crystal (11) is installed in flange base (6) by internal locking nut (8) by flange base (6) inner ring, it is characterized in that: protection sealing cover (1) is rotated by screw (3) one end and is fixedly mounted on flange base (6), the side that flange base (6) contacts with protection sealing cover (1) is provided with magnetic force block a (10), protecting sealing cover (1) and the side that flange base (6) contacts is being provided with magnetic force block b (9) corresponding with magnetic force block a (10), the outer side of protection sealing cover (1) is provided with and opens screw (5), unlatching screw (5) is arranged on protection sealing cover (1) and above and is positioned at screw (3) along on the circle central axis of protection sealing cover (1).
2. the protection sealing cover opening device of a kind of infrared temperature measurement window according to claim 1; it is characterized in that: flange base (6) is also provided with arc-shaped slot (2); protection sealing cover (1) checkpost, side fits in arc-shaped slot (2); protection sealing cover (1) another side is provided with arc flange collar (4), and when protection sealing cover (1) is closed, arc flange collar (4) just closes mutually with arc-shaped slot (2).
3. the protection sealing cover opening device of a kind of infrared temperature measurement window according to claim 1; it is characterized in that: magnetic force block a (10) is not higher than the mounting face of place flange base (6), and magnetic force block b (9) does not protect the mounting face of sealing cover (1) higher than place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933214.4U CN205280215U (en) | 2015-11-20 | 2015-11-20 | Sealed opening device that covers of protection of infrared temperature measurement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933214.4U CN205280215U (en) | 2015-11-20 | 2015-11-20 | Sealed opening device that covers of protection of infrared temperature measurement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280215U true CN205280215U (en) | 2016-06-01 |
Family
ID=56064781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933214.4U Active CN205280215U (en) | 2015-11-20 | 2015-11-20 | Sealed opening device that covers of protection of infrared temperature measurement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768379A (en) * | 2017-03-13 | 2017-05-31 | 河北泰中岩电气设备科技有限公司 | A kind of new fire-resistant arc anti-explosion safety infrared temperature measurement window |
-
2015
- 2015-11-20 CN CN201520933214.4U patent/CN205280215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768379A (en) * | 2017-03-13 | 2017-05-31 | 河北泰中岩电气设备科技有限公司 | A kind of new fire-resistant arc anti-explosion safety infrared temperature measurement window |
| CN106768379B (en) * | 2017-03-13 | 2023-09-15 | 河北泰中岩电气设备科技有限公司 | Anti-arcing explosion-proof safe infrared temperature measurement window |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |