CN214309158U - Telescopic CT temperature measuring device for moving contact of high-voltage cabinet - Google Patents
Telescopic CT temperature measuring device for moving contact of high-voltage cabinet Download PDFInfo
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- CN214309158U CN214309158U CN202023208530.5U CN202023208530U CN214309158U CN 214309158 U CN214309158 U CN 214309158U CN 202023208530 U CN202023208530 U CN 202023208530U CN 214309158 U CN214309158 U CN 214309158U
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Abstract
The utility model relates to a temperature measurement technical field just discloses scalable CT temperature measuring device for high-voltage board moving contact, including the temperature measuring device body, the outer wall fixedly connected with contact of temperature measuring device body, draw-in groove and spread groove have been seted up respectively in the front of temperature measuring device body, the inner wall fixedly connected with observation glass of spread groove, the outer wall fixedly connected with hinge body of temperature measuring device body, the temperature measuring device body has the shield through hinge body swing joint, the back fixedly connected with fixture block of shield, the outer wall fixedly connected with linking arm of temperature measuring device body. This scalable CT temperature measuring device is used to high-voltage board moving contact can reach the purpose of highly being convenient for adjust, can carry out corresponding regulation to the flexible height and the length of temperature measuring device body to adapt to the not high-voltage board of co-altitude, can carry out the temperature measurement to the high-voltage board of installing at co-altitude, thereby improved temperature measuring device's practicality.
Description
Technical Field
The utility model relates to a temperature measurement technical field specifically is scalable CT temperature measuring device is used to high-voltage board moving contact.
Background
In the industry and the electric power industry, the normal operation of electrical equipment such as a high-voltage cabinet and the like ensures the normal operation of the society and the normal life of people, so the reliability of the equipment is very important. Many enterprises advocate to carry out preventive maintenance on the devices, the temperature is the most important monitoring parameter in the prevention and maintenance, and the possibility of fault generation is indicated by over-high temperature or over-low temperature, so that the realization of online temperature monitoring is an important means for ensuring the safe operation of high-voltage equipment, and the temperature measurement of the thermal resistance of the temperature measurement sensor is carried out on the basis of the characteristic that the resistance value of a metal conductor increases along with the increase of the temperature. The thermal resistance of the temperature measuring sensor is mostly made of pure metal materials, and most of the thermal resistance is made of platinum and copper.
The general length of current high-voltage board temperature measuring device all is fixed, and the high-voltage board setting needs people to use the staircase to rise self highly and carry temperature measuring device again and carry out the temperature measurement to the high-voltage board when higher, and the temperature measurement is comparatively inconvenient, and human body climbs to the eminence also has certain danger simultaneously, can't satisfy people's temperature measurement demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a scalable CT temperature measuring device is used to high-voltage board moving contact possesses the high advantage such as being convenient for adjust, has solved general high-voltage board spot and has indicated the problem that temperature measuring device highly is not convenient for adjust.
(II) technical scheme
In order to realize the purpose that this high-voltage board moving contact is with scalable CT temperature measuring device highly is convenient for adjust, the utility model provides a following technical scheme: scalable CT temperature measuring device is used to high-voltage board moving contact, including the temperature measuring device body, the outer wall fixedly connected with contact of temperature measuring device body, draw-in groove and spread groove have been seted up respectively in the front of temperature measuring device body, the inner wall fixedly connected with observation glass of spread groove, the outer wall fixedly connected with hinge body of temperature measuring device body, the temperature measuring device body has the shield through hinge body swing joint, the back fixedly connected with fixture block of shield, the outer wall fixedly connected with linking arm of temperature measuring device body.
One side fixedly connected with screw thread piece of linking arm, the top swing joint of screw thread piece has the threaded rod, the one end fixedly connected with motor of threaded rod, the fixed case of bottom fixedly connected with of motor, the through-hole has been seted up at the top of fixed case, the bottom fixedly connected with holding rod of fixed case, the outer wall of holding rod has been seted up and has been held the groove, the one end fixedly connected with connecting plate of holding rod, the positive fixedly connected with handle of shield.
Preferably, the outer wall of the clamping block is movably connected with the inner wall of the clamping groove, and the shape and the size of the clamping block are matched with those of the clamping groove.
Preferably, the inner wall of the through hole is movably connected with the outer wall of the threaded rod, and the shape and the size of the through hole are matched with those of the threaded rod.
Preferably, the number of the holding grooves is ten, and the ten holding grooves are symmetrically formed by taking a vertical central line of the holding rod as a symmetry axis.
Preferably, the connecting arms are L-shaped connecting arms, the number of the connecting arms is two, and the two connecting arms are symmetrically arranged by taking the vertical central line of the fixing box as a symmetry axis.
Preferably, the top of the thread block is provided with a connecting hole, the inner wall of the connecting hole is provided with an internal thread, and the connecting hole is in threaded connection with the threaded rod through the internal thread.
Preferably, a sealing rubber strip is arranged at the joint of the connecting groove and the observation glass, and the sealing rubber strip is a rubber sealing rubber strip.
(III) advantageous effects
Compared with the prior art, the utility model provides a scalable CT temperature measuring device is used to high-voltage board moving contact possesses following beneficial effect:
1. this scalable CT temperature measuring device is used to high-voltage board moving contact uses through mutually supporting of temperature measuring device body, contact, threaded rod, motor, fixed box, through-hole, thread piece and linking arm, can reach the purpose of highly being convenient for adjust, can carry out corresponding regulation to the flexible height and the length of temperature measuring device body to adapt to the not high-voltage board of co-altitude, can carry out the temperature measurement to installing the high-voltage board at co-altitude, thereby improved temperature measuring device's practicality.
2. This scalable CT temperature measuring device is used to high-voltage board moving contact uses through mutually supporting of temperature measuring device body, hinge body, shield and fixture block, can reach dustproof effectual purpose, can cover the shield when need not to use the temperature measuring device body to avoid the dust infiltration to get into this internal harm that causes it of temperature measuring device, carried out good protection to the temperature measuring device body, prolonged the life of temperature measuring device body.
1. This scalable CT temperature measuring device is used to high-voltage board moving contact uses through the holding rod, holding the mutually supporting of groove and connecting plate, can reach the purpose of convenient to use, and the temperature measuring device body of being convenient for carries, and the temperature measuring device body of also being convenient for simultaneously is tightly held when the temperature measurement to enough stability when keeping the temperature measurement, thereby guaranteed the accuracy of temperature measurement, satisfied people's user demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the temperature measuring device body and the dust cap;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a temperature measuring device body; 2. a contact; 3. a card slot; 4. a hinge body; 5. a dust cover; 6. A clamping block; 7. a threaded rod; 8. a motor; 9. a fixed box; 10. a through hole; 11. a thread block; 12. a connecting arm; 13. a holding rod; 14. a holding groove; 15. a connecting plate; 16. connecting grooves; 17. observing glass; 18. A handle.
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 retractable CT temperature measuring device for the moving contact of the high-voltage board comprises a temperature measuring device body 1, a contact 2 is fixedly connected to the outer wall of the temperature measuring device body 1, a clamping groove 3 and a connecting groove 16 are respectively formed in the front surface of the temperature measuring device body 1, an observation glass 17 is fixedly connected to the inner wall of the connecting groove 16, a sealing rubber strip is arranged at the joint of the connecting groove 16 and the observation glass 17, the sealing rubber strip is a rubber sealing rubber strip, rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of small external force, can recover to the original shape after the external force is removed, has the characteristics of good elasticity and acid and alkali resistance, water seepage inside the temperature measuring device body 1 is avoided through the arranged sealing rubber strip, a hinge body 4 is fixedly connected to the outer wall of the temperature measuring device body 1, and a dust cover 5 is movably connected to the temperature measuring device body 1 through the hinge body 4, the back fixedly connected with fixture block 6 of shield 5, the outer wall of fixture block 6 and the inner wall swing joint of draw-in groove 3, and the shape size of fixture block 6 all matches each other with the shape size of draw-in groove 3, be convenient for carry out the block fixed to shield 5 through draw-in groove 3 and the fixture block 6 that set up, use through temperature measuring device body 1, hinge body 4, mutually supporting of shield 5 and fixture block 6, can reach dustproof effectual purpose, can cover shield 5 when need not to use temperature measuring device body 1, thereby avoid the dust infiltration to get into temperature measuring device body 1 in and cause the harm to it, good protection has been carried out temperature measuring device body 1, the life of temperature measuring device body 1 has been prolonged, the outer wall fixedly connected with linking arm 12 of temperature measuring device body 1.
One side of the connecting arm 12 is fixedly connected with a threaded block 11, the top of the threaded block 11 is provided with a connecting hole, the inner wall of the connecting hole is provided with an internal thread, the connecting hole is in threaded connection with a threaded rod 7 through the internal thread, the top of the threaded block 11 is movably connected with the threaded rod 7, one end of the threaded rod 7 is fixedly connected with a motor 8, the bottom of the motor 8 is fixedly connected with a fixed box 9, the connecting arms 12 are L-shaped connecting arms, the number of the connecting arms 12 is two, the two connecting arms 12 are symmetrically arranged by taking the vertical central line of the fixed box 9 as a symmetric axis, the lifting stability is kept through the two connecting arms 12, the top of the fixed box 9 is provided with a through hole 10, the inner wall of the through hole 10 is movably connected with the outer wall of the threaded rod 7, the shape and the size of the through hole 10 are mutually matched with the shape and size of the threaded rod 7, and the temperature measuring device body 1, the contact 2, the threaded rod 7, The motor 8, the fixed box 9, the through hole 10, the thread block 11 and the connecting arm 12 are mutually matched for use, the purpose of conveniently adjusting the height can be achieved, the telescopic height and the length of the temperature measuring device body 1 can be correspondingly adjusted, so that the temperature measuring device is suitable for high-voltage cabinets with different heights, the temperature of the high-voltage cabinets installed at different heights can be measured, the practicability of the temperature measuring device is improved, the bottom of the fixed box 9 is fixedly connected with the holding rod 13, the outer wall of the holding rod 13 is provided with the holding grooves 14, the number of the holding grooves 14 is ten, the ten holding grooves 14 are symmetrically arranged by taking the vertical central line of the holding rod 13 as a symmetry axis, the effects of being convenient to hold and prevent skidding are achieved by arranging the holding grooves 14, the purpose of being convenient to use can be achieved by mutually matching the holding rod 13, the holding grooves 14 and the connecting plate 15, the temperature measuring device body 1 is convenient to carry, and the temperature measuring device body 1 is convenient to be tightly held during temperature measurement, therefore, the temperature measurement is stable enough, the accuracy of the temperature measurement is guaranteed, the use requirements of people are met, one end of the holding rod 13 is fixedly connected with the connecting plate 15, and the front face of the dustproof cover 5 is fixedly connected with the handle 18.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When using, pulling handle 18 extracts the fixture block 6 at the back of dust cover 5 from draw-in groove 3, opens dust cover 5, and motor 8 moves this moment, and motor 8 drives threaded rod 7 and rotates, and threaded rod 7 drives threaded block 11 and upwards moves, and threaded block 11 drives linking arm 12 and upwards moves, and linking arm 12 electric temperature measuring device body 1 highly risees, risees to the required position of temperature measurement of high-voltage board and stops for the contact 2 and the temperature measurement position contact of temperature measuring device body 1 carry out the temperature measurement.
In conclusion, this scalable CT temperature measuring device is used to high-voltage board moving contact has reached the purpose that the height is convenient for adjust, makes people more convenient to the temperature measurement of high-voltage board, has satisfied people's temperature measurement demand.
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 (7)
1. The utility model provides a scalable CT temperature measuring device is used to high-voltage board moving contact, includes temperature measuring device body (1), its characterized in that: the temperature measuring device comprises a temperature measuring device body (1), wherein a contact (2) is fixedly connected to the outer wall of the temperature measuring device body (1), a clamping groove (3) and a connecting groove (16) are respectively formed in the front of the temperature measuring device body (1), observation glass (17) is fixedly connected to the inner wall of the connecting groove (16), a hinge body (4) is fixedly connected to the outer wall of the temperature measuring device body (1), a dust cover (5) is movably connected to the temperature measuring device body (1) through the hinge body (4), a clamping block (6) is fixedly connected to the back of the dust cover (5), and a connecting arm (12) is fixedly connected to the outer wall of the temperature measuring device body (1);
one side fixedly connected with screw thread piece (11) of linking arm (12), the top swing joint of screw thread piece (11) has threaded rod (7), one end fixedly connected with motor (8) of threaded rod (7), bottom fixedly connected with headstock (9) of motor (8), through-hole (10) have been seted up at the top of headstock (9), bottom fixedly connected with holding rod (13) of headstock (9), the outer wall of holding rod (13) has been seted up and has been held groove (14), one end fixedly connected with connecting plate (15) of holding rod (13), the positive fixedly connected with handle (18) of shield (5).
2. The retractable CT temperature measuring device for the movable contact of the high-voltage cabinet, as recited in claim 1, is characterized in that: the outer wall of the clamping block (6) is movably connected with the inner wall of the clamping groove (3), and the shape and the size of the clamping block (6) are matched with those of the clamping groove (3).
3. The retractable CT temperature measuring device for the movable contact of the high-voltage cabinet, as recited in claim 1, is characterized in that: the inner wall of the through hole (10) is movably connected with the outer wall of the threaded rod (7), and the shape and the size of the through hole (10) are matched with those of the threaded rod (7).
4. The retractable CT temperature measuring device for the movable contact of the high-voltage cabinet, as recited in claim 1, is characterized in that: the number of the holding grooves (14) is ten, and the ten holding grooves (14) are symmetrically formed by taking the vertical central line of the holding rod (13) as a symmetry axis.
5. The retractable CT temperature measuring device for the movable contact of the high-voltage cabinet, as recited in claim 1, is characterized in that: the connecting arms (12) are L-shaped connecting arms, the number of the connecting arms (12) is two, and the two connecting arms (12) are symmetrically arranged by taking the vertical central line of the fixed box (9) as a symmetry axis.
6. The retractable CT temperature measuring device for the movable contact of the high-voltage cabinet, as recited in claim 1, is characterized in that: the connecting hole is formed in the top of the thread block (11), an internal thread is arranged on the inner wall of the connecting hole, and the connecting hole is in threaded connection with the threaded rod (7) through the internal thread.
7. The retractable CT temperature measuring device for the movable contact of the high-voltage cabinet, as recited in claim 1, is characterized in that: and a joint of the connecting groove (16) and the observation glass (17) is provided with a sealing rubber strip, and the sealing rubber strip is a rubber sealing rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208530.5U CN214309158U (en) | 2020-12-28 | 2020-12-28 | Telescopic CT temperature measuring device for moving contact of high-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208530.5U CN214309158U (en) | 2020-12-28 | 2020-12-28 | Telescopic CT temperature measuring device for moving contact of high-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214309158U true CN214309158U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023208530.5U Active CN214309158U (en) | 2020-12-28 | 2020-12-28 | Telescopic CT temperature measuring device for moving contact of high-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214309158U (en) |
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- 2020-12-28 CN CN202023208530.5U patent/CN214309158U/en active Active
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