CN220398737U

CN220398737U - Wireless temperature measuring device of high-voltage switch cabinet

Info

Publication number: CN220398737U
Application number: CN202320683778.1U
Authority: CN
Inventors: 薛超
Original assignee: Changzhou Youda Electronic Technology Co ltd
Current assignee: Changzhou Youda Electronic Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2024-01-26
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the field of high-voltage switch cabinets, in particular to a wireless temperature measuring device of a high-voltage switch cabinet. The application has the effect that the staff of being convenient for overhauls temperature measuring device.

Description

Wireless temperature measuring device of high-voltage switch cabinet

Technical Field

The utility model relates to the field of high-voltage switch cabinets, in particular to a wireless temperature measuring device for a high-voltage switch cabinet.

Background

High-voltage switch cabinets are one of the most important electrical equipment in substations and power plants. In the long-term operation process of equipment, parts such as a connecting plug between a breaker in a switch cabinet and the switch cabinet can generate heat due to overlarge contact resistance caused by poor manufacture, transportation and installation and aging, if the temperature of the heating parts cannot be monitored and cannot be overhauled in time, fire accidents of burning the switch cabinet can be finally caused, and therefore, a worker measures the temperature of the switch cabinet by installing a wireless temperature measuring device.

The utility model provides a wireless temperature measuring device of cubical switchboard that bulletin number is CN214843656U, including temperature measuring device body and cassette, set up flutedly on the cassette, temperature measuring device body and recess slip grafting, the solenoid is all installed to the left and right sides that is located the recess in the cassette, two power of fixed mounting under the cassette inner bottom position recess, two power set up along recess axis symmetry, be connected with the electric wire between the solenoid of two power and left and right sides respectively, form closed circuit between power and the solenoid, install regulation and control mechanism in the recess, regulation and control mechanism control closed circuit circular telegram. Said utility model solves the problem of complex installation and disassembly processes of temperature measuring device in the prior art.

Under the operating condition, partial electric energy can be converted into heat energy by the wireless temperature measuring device of the switch cabinet, and the wireless temperature measuring device is damaged by overhigh temperature, so that certain potential safety hazards are easily brought to the wireless temperature measuring work of the high-voltage switch cabinet, the wireless temperature measuring device is required to be overhauled regularly, and after the wireless temperature measuring device is installed, the wireless temperature measuring device is required to be disassembled from the switch cabinet and overhauled, so that the temperature measuring device is inconvenient to overhaul by workers, and the operation is complex.

Disclosure of Invention

In order to be convenient for the staff overhauls temperature measuring device, this application provides a wireless temperature measuring device of high tension switchgear.

The application provides a wireless temperature measuring device of high tension switchgear adopts following technical scheme:

the utility model provides a wireless temperature measuring device of high tension switchgear, includes the temperature measuring device body, the access hole has been seted up on the top surface of temperature measuring device body, access hole department is provided with the access cover, be provided with the fixed subassembly that is used for fixed access cover on the inner wall of temperature measuring device body.

Through adopting above-mentioned technical scheme, after the temperature measuring device body is installed on the cubical switchboard, when needing to overhaul the temperature measuring device body, remove fixed subassembly to the fixed of access cover, then open the access cover and can overhaul the inside temperature measuring device body through the access hole, need not to dismantle the temperature measuring device body from the cubical switchboard again and overhaul, the simple operation to the staff of being convenient for directly overhauls the temperature measuring device in the cubical switchboard.

Optionally, the fixed subassembly is located the both ends of access cover, the fixed subassembly includes the dead lever, the dead lever slides and sets up on the inner wall of temperature measuring device body, set up on the inner wall of temperature measuring device body and supply the gliding logical groove that slides of dead lever, set up the fixed slot that supplies the dead lever to penetrate on the lateral wall of access cover, the dead lever slides to penetrating in the fixed slot or break away from the fixed slot, works as the dead lever slides to in the fixed slot, the one end that the fixed slot was kept away from to the dead lever is located the slip and leads to the inslot.

Through adopting above-mentioned technical scheme, when installing the access cover to this internal, make earlier slide logical groove and fixed slot alignment, then slide the dead lever and realize the fixed to the access cover to the fixed slot in, when need take off the access cover, with the dead lever slide to break away from the fixed slot can, the simple operation.

Optionally, fixed subassembly still includes extension spring, be equipped with the chamber that holds that supplies extension spring to hold on the inner wall of sliding logical groove, extension spring passes through the connecting rod and is connected with the dead lever, the week lateral wall of connecting rod and dead lever is connected, the one end and the one side of connecting rod of extension spring are connected, the other end and the inner wall connection that holds the chamber of extension spring, extension spring exerts the effort that makes the dead lever move towards the dead lever to the connecting rod.

Through adopting above-mentioned technical scheme, when installing access cover to this internal, the telescopic spring earlier with the lateral wall contact of access cover and compressed, when sliding logical groove and fixed slot alignment, telescopic spring is for restoreing former length, telescopic spring passes through the connecting rod and promotes the dead lever towards the fixed slot in for the dead lever is automatic penetrates in the fixed slot, has improved the convenience of access cover installation.

Optionally, be provided with the locating piece on the inner wall of temperature measuring device body, the locating piece sets up in the four corners department of temperature measuring device body, the access cover is located the locating piece, the distance between locating piece top surface and the temperature measuring device body top surface is consistent with the thickness of access cover, fixed subassembly is located the top of locating piece, works as when the bottom surface of access cover and the top surface of locating piece contact, the dead lever penetrates in the fixed slot.

Through adopting above-mentioned technical scheme, the setting of locating piece provides the pre-positioning for the placing of access cover, need not the staff and carries out the manual work and aim at fixed slot and slip logical groove, has further improved the convenience of access cover installation.

Optionally, each top surface of the positioning block is provided with a top block in a sliding manner, each top surface of the positioning block is correspondingly provided with a sliding groove for the top block to slide, one end of the top block, which is positioned on the bottom surface of the sliding groove, is fixedly connected with a supporting spring, one end of the supporting spring, which is far away from the top block, is fixedly connected with the bottom wall of the sliding groove, and the top block slides until the top block is completely positioned in the sliding groove or the top end of the top block is positioned outside the sliding groove.

By adopting the technical scheme, the elasticity of the supporting springs is set according to actual conditions, the elasticity of each supporting spring is larger than the sum of the gravity of the access cover and the gravity of the corresponding jacking block, and the elasticity of the supporting springs is insufficient to enable the access cover to be completely separated from the access hole. When the access cover is not placed on the positioning block, the top end of the top block is positioned outside the sliding groove, when a worker places the access cover on the positioning block, an external force is manually applied to enable the bottom surface of the access cover to be in contact with the top surface of the positioning block, the top block slides to be completely positioned in the sliding groove, at the moment, the supporting spring is compressed, and then the access cover can be stably installed under the action of the fixing rod;

when the access cover needs to be detached, the fixing rod is pulled to be separated from the fixing groove, at the moment, under the action of no external force, the supporting spring automatically pushes the access cover upwards through the ejector block, so that the fixing groove on the access cover and the fixing rod are separated from an aligned state, at the moment, the fixing rod slides to the original position towards the inner center direction of the temperature measuring device body under the action of the telescopic spring, and the access cover is finally positioned on the fixing rod, at the moment, the fixing rod plays a supporting role on the access cover, and a worker does not need to hold the synchronizing rod all the time to enable the fixing rod to be separated from the fixing groove all the time, so that the maintenance cover is convenient to detach by the worker.

Optionally, each group of fixing components corresponds to a plurality of fixing rods, one fixing rod corresponds to a telescopic spring, and the plurality of fixing rods are equidistantly arrayed along the width direction of the access cover.

By adopting the technical scheme, the firmness and stability of the access cover arranged on the temperature measuring device body are improved.

Optionally, each group of the fixing components includes a synchronizing rod, and the synchronizing rod is connected with the plurality of fixing rods in the corresponding fixing components.

Through adopting above-mentioned technical scheme, the staff of being convenient for control many dead levers of temperature measuring device body one end simultaneously has improved the convenience that the access cover was dismantled.

Optionally, a sink groove for accommodating the synchronizing rod is formed in the outer side wall of the temperature measuring device body, and one surface of the synchronizing rod, which is far away from the inside of the temperature measuring device body, is flush with the outer wall of the temperature measuring device body.

By adopting the technical scheme, the whole flatness and the aesthetic property of the temperature measuring device body are improved, and the possibility that the synchronizing rod protrudes out of the outer surface of the temperature measuring device body to influence other elements in the switch cabinet is reduced.

Optionally, the outer side wall of the temperature measuring device body is provided with a yielding groove, the yielding groove is communicated with the sliding through groove and the sinking groove, the yielding groove is positioned at two sides of the sinking groove in the width direction, and one of the fixing rods corresponds to one yielding groove.

Through adopting above-mentioned technical scheme, for staff operation dead lever and synchronizing lever provides the space, the staff of being convenient for operates dead lever and synchronizing lever.

Optionally, the dead lever is cylindric and the dead lever is the arc setting near the one end of fixed slot.

By adopting the technical scheme, the fluency of penetrating the fixing rod into the fixing groove is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the temperature measuring device body needs to be overhauled, the fixing assembly is used for fixing the overhaul cover, then the overhaul cover is opened, the inside of the temperature measuring device body can be overhauled through the overhaul opening, the temperature measuring device body is not required to be disassembled from the switch cabinet, and the operation is convenient;

2. when the access cover is installed in the temperature measuring device body, the fixing rod automatically penetrates into the fixing groove under the action of the telescopic spring, so that the convenience of installation of the access cover is improved;

3. the setting of locating piece provides the pre-positioning for placing of access cover, need not the staff and carries out the manual work and aim at fixed slot and slide logical groove, has further improved the convenience of access cover installation.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a wireless temperature measuring device of a high-voltage switch cabinet according to an embodiment of the application.

Fig. 2 is a schematic cross-sectional view illustrating a securing assembly in an embodiment of the present application.

Fig. 3 is a schematic structural diagram showing a positioning block after hiding electronic components inside the detection cover and the temperature measuring device body in the embodiment of the present application.

Fig. 4 is a schematic cross-sectional view showing the support spring in the embodiment of the present application, when the support spring is in a compressed state.

Reference numerals illustrate: 1. a temperature measuring device body; 11. a display screen; 12. a control button; 13. installing an ear plate; 2. an access opening; 21. an access cover; 3. a fixing assembly; 31. a fixed rod; 311. a sliding through groove; 312. a housing chamber; 32. a telescopic spring; 321. a connecting rod; 33. a fixing groove; 4. a positioning block; 41. a chute; 5. a top block; 51. a support spring; 6. a synchronizing lever; 61. sinking grooves; 7. a relief groove; 8. a handle; 81. and (5) placing a groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a wireless temperature measuring device of a high-voltage switch cabinet. Referring to fig. 1, the wireless temperature measuring device of the high-voltage switch cabinet comprises a temperature measuring device body 1, wherein a display screen 11 and a control button 12 are arranged on the front surface of the temperature measuring device body 1, the display screen 11 and the control button 12 are respectively electrically connected with elements inside the temperature measuring device body 1, and a worker can grasp the temperature of the switch cabinet directly through the display screen 11. The two ends of the temperature measuring device body 1 are fixedly provided with mounting lug plates 13 for mounting the temperature measuring device body 1 on a switch cabinet. An access opening 2 communicated with the inside of the temperature measuring device body 1 is formed in the top surface of the temperature measuring device body 1, an access cover 21 is arranged at the access opening 2, and a fixing assembly 3 for fixing the access cover 21 is arranged on the inner wall of the temperature measuring device body 1.

Referring to fig. 1, 2 and 3, the fixing assembly 3 is located at two ends of the access cover 21 in the length direction, the fixing assembly 3 includes a fixing rod 31 and a telescopic spring 32, the fixing rod 31 is slidably disposed on the inner wall of the temperature measuring device body 1, and a sliding through slot 311 for sliding the fixing rod 31 is formed on the inner wall of the temperature measuring device body 1. The side wall of the access cover 21 is provided with a fixing groove 33 for the fixing rod 31 to penetrate, the fixing rod 31 slides into the fixing groove 33 or is separated from the fixing groove 33, and when the fixing rod 31 slides into the fixing groove 33, one end of the fixing rod 31 far away from the fixing groove 33 is still positioned in the sliding through groove 311. The dead lever 31 is cylindric and the dead lever 31 is the arc setting near the one end of fixed slot 33, has improved the smoothness nature that dead lever 31 penetrated in the fixed slot 33.

Referring to fig. 2, an accommodating chamber 312 for accommodating the extension spring 32 is provided on the inner wall of the sliding through groove 311, the extension spring 32 is fixedly connected with the fixing rod 31 through a connecting rod 321, the length direction of the extension spring 32 is consistent with the length direction of the fixing rod 31, and the length direction of the extension spring 32 is perpendicular to the length direction of the connecting rod 321. One end of the connecting rod 321 is fixedly connected with the peripheral side wall of the fixing rod 31, and the other end of the connecting rod 321 is in contact with the inner wall of the accommodating cavity 312, so that the stability of the fixing rod 31 during sliding is improved. One end of the extension spring 32 is fixedly connected with one side of the connecting rod 321 in the thickness direction, the other end of the extension spring 32 is fixedly connected with the inner wall of the accommodating chamber 312, and the extension spring 32 applies a force to the connecting rod 321 so that the fixing rod 31 moves toward the fixing groove 33.

When the telescopic spring 32 is original length, the position of the fixing rod 31 is original position, the sliding distance of the fixing rod 31 when the fixing rod 31 slides from original position to the position just separated from the fixing groove 33 is first distance, when the fixing rod 31 is in original position, the connecting rod 321 is located on one side, close to the inside of the temperature measuring device body 1, of the accommodating cavity 312, at the moment, the distance between one side, away from the inside of the temperature measuring device body 1, of the connecting rod 321 and one side, away from the inside of the temperature measuring device body 1, of the inner wall of the accommodating cavity 312 is second distance, and the second distance is larger than the first distance, so that the accommodating cavity 312 has enough space for the connecting rod 321 to slide along with the fixing rod 31, and the fixing rod 31 can slide smoothly to be separated from the fixing groove 33.

Referring to fig. 1, 2 and 3, a positioning block 4 is provided on an inner wall of the temperature measuring device body 1, the positioning block 4 is fixedly installed at four corners of the temperature measuring device body 1, and an access cover 21 is located on the positioning block 4. The distance between the top surface of the positioning block 4 and the top surface of the temperature measuring device body 1 is consistent with the thickness of the access cover 21, so that after the access cover 21 is installed, the top surface of the access cover 21 is flush with the top surface of the temperature measuring device body 1, and the peripheral side wall of the access cover 21 is attached to the inner wall of the temperature measuring device body 1. The fixing assembly 3 is located above the positioning block 4, and the fixing rod 31 penetrates into the fixing groove 33 when the bottom surface of the access cover 21 is in contact with the top surface of the positioning block 4. The arrangement of the positioning block 4 provides a preset position for the placement of the access cover 21, and a worker does not need to manually align the fixing groove 33 and the sliding through groove 311, so that the convenience of installation of the access cover 21 is improved.

Referring to fig. 1, 3 and 4, a top block 5 is slidably disposed on the top surface of each positioning block 4, the top block 5 slides along the vertical direction, a sliding groove 41 for sliding the top block 5 is correspondingly formed on the top surface of each positioning block 4, one end of the top block 5, which is located at the bottom surface of the sliding groove 41, is fixedly connected with a supporting spring 51, one end of the supporting spring 51, which is far away from the top block 5, is fixedly connected with the bottom wall of the sliding groove 41, the top block 5 can slide to be completely located in the sliding groove 41, and the top end of the top block 5 can also slide to be located outside the sliding groove 41. The elastic force of the supporting springs 51 is set according to the actual situation, the elastic force of each supporting spring 51 is larger than the sum of the weight force of the access cover 21 and the corresponding top block 5, and the elastic force of the supporting springs 51 is insufficient to completely separate the access cover 21 from the access opening 2. When the access cover 21 is not placed on the positioning block 4, the top end of the top block 5 is located outside the sliding groove 41, and when the operator places the access cover 21 on the positioning block 4, the top block 5 slides to be completely located inside the sliding groove 41.

When the access cover 21 is installed, an external force is manually applied to place the access cover 21 on the positioning block 4, so that the bottom surface of the access cover 21 is contacted with the top surface of the positioning block 4, the top block 5 slides to be completely positioned in the sliding groove 41, at this time, the supporting spring 51 is compressed, and in the process, the telescopic spring 32 is firstly contacted with the side wall of the access cover 21 and compressed, when the sliding through groove 311 is aligned with the fixed groove 33, the telescopic spring 32 is restored to be original length, and the telescopic spring 32 pushes the fixed rod 31 towards the inside of the fixed groove 33 through the connecting rod 321, so that the fixed rod 31 automatically penetrates into the fixed groove 33, and the fixation of the access cover 21 is realized.

After the temperature measuring device body 1 is installed on the switch cabinet, when the temperature measuring device body 1 needs to be overhauled, the fixing rod 31 is slid towards the direction away from the fixing groove 33 until the fixing rod 31 is separated from the fixing groove 33, so that the fixing of the fixing component 3 to the access cover 21 is released, the support spring 51 automatically pushes the access cover 21 upwards through the jacking block 5 under the action of no external force, the fixing groove 33 on the access cover 21 and the fixing rod 31 are separated from an aligned state, at the moment, the fixing rod 31 slides to the original position towards the central direction inside the temperature measuring device body 1 under the action of the telescopic spring 32, the access cover 21 is finally positioned on the fixing rod 31, then the access cover 21 can be opened to overhaul the inside of the temperature measuring device body 1 through the overhaul port 2, the temperature measuring device body 1 does not need to be detached from the switch cabinet and overhauled, the operation is convenient, and therefore, workers can overhaul the temperature measuring device directly in the switch cabinet.

Referring to fig. 1 and 2, each set of fixing assemblies 3 corresponds to a plurality of fixing rods 31, in this embodiment, the number of fixing rods 31 in each set of fixing assemblies 3 is three, one fixing rod 31 corresponds to one telescopic spring 32, and the plurality of fixing rods 31 are equidistantly arrayed along the width direction of the access cover 21, so that the firmness and stability of the installation of the access cover 21 on the temperature measuring device body 1 are improved. Each group of fixing components 3 further comprises a synchronizing rod 6, the synchronizing rod 6 is fixedly connected with a plurality of fixing rods 31 in the corresponding fixing components 3, so that a worker can conveniently control the plurality of fixing rods 31 at one end of the temperature measuring device body 1 at the same time, and convenience in detachment of the access cover 21 is improved.

Referring to fig. 1, 2 and 3, the outer side wall of the temperature measuring device body 1 is provided with a sink 61 for accommodating the synchronizing rod 6, the sink 61 is communicated with the sliding through slot 311, when the synchronizing rod 6 is completely located in the sink 61, one surface of the synchronizing rod 6 away from the inside of the temperature measuring device body 1 is flush with the outer wall of the temperature measuring device body 1, and the telescopic spring 32 is original length at the moment, so that the fixing rod 31 is located in situ. The arrangement of the sinking groove 61 improves the overall flatness and the aesthetic property of the temperature measuring device body 1, and reduces the possibility that the synchronizing rod 6 protrudes out of the outer surface of the temperature measuring device body 1 to affect other elements in the switch cabinet. The outer side wall of the temperature measuring device body 1 is further provided with the abdication grooves 7, each abdication groove 7 is communicated with the corresponding sliding through groove 311 and the corresponding sinking groove 61, the abdication grooves 7 are positioned on two sides of the width direction of the sinking groove 61, one fixing rod 31 corresponds to one abdication groove 7, a space is provided for operating the fixing rod 31 and the synchronizing rod 6 by workers, and the fixing rod 31 and the synchronizing rod 6 are convenient to operate by the workers.

Referring to fig. 1, a handle 8 is rotatably provided on the top surface of the access cover 21, a placement groove 81 for accommodating the handle 8 is provided on the top surface of the access cover 21, and the handle 8 is rotated to be completely located in the placement groove 81 or to be separated from the placement groove 81. When the access cover 21 needs to be detached, the handle 8 is rotated to be separated from the placing groove 81, the plane where the handle 8 is located is perpendicular to the top surface of the access cover 21, an acting point is provided for workers when the access cover 21 is detached, convenience in detachment of the access cover 21 is further improved, when the handle 8 is not needed, the handle 8 can be contained by rotating the handle 8 to be completely located in the placing groove 81, and influences of the handle 8 on other elements in the switch cabinet are reduced.

The implementation principle of the wireless temperature measuring device of the high-voltage switch cabinet is as follows: when the access cover 21 is installed, an external force is manually applied to place the access cover 21 on the positioning block 4, so that the bottom surface of the access cover 21 is contacted with the top surface of the positioning block 4, the top block 5 slides to be completely positioned in the sliding groove 41, at this time, the fixing groove 33 and the sliding through groove 311 are automatically aligned, and under the action of the telescopic spring 32, the fixing rod 31 automatically penetrates into the fixing groove 33, so that the access cover 21 is fixed.

When the temperature measuring device body 1 needs to be overhauled, the synchronizing rods 6 at two ends of the temperature measuring device body 1 are pulled towards the direction away from the fixing grooves 33, so that the fixing rods 31 are separated from the fixing grooves 33 to release the fixing of the fixing assembly 3 to the access cover 21, the support springs 51 automatically push the access cover 21 upwards through the jacking blocks 5 under the action of no external force, the fixing grooves 33 on the access cover 21 and the fixing rods 31 are separated from an aligned state, at the moment, the fixing rods 31 slide to the original positions towards the central direction inside the temperature measuring device body 1 under the action of the telescopic springs 32, the access cover 21 is finally positioned on the fixing rods 31, and then the access cover 21 can be opened through the handles 8 to overhaul the inside of the temperature measuring device body 1 through the access holes 2.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a wireless temperature measuring device of high tension switchgear which characterized in that: including temperature measuring device body (1), access hole (2) have been seted up on the top surface of temperature measuring device body (1), access hole (2) department is provided with access cover (21), be provided with on the inner wall of temperature measuring device body (1) and be used for fixed access cover (21) fixed subassembly (3).

2. The wireless temperature measurement device of a high voltage switchgear of claim 1, wherein: the utility model discloses a temperature measuring device, including fixed subassembly (3), fixed subassembly (3) are located the both ends of access cover (21), fixed subassembly (3) include dead lever (31), dead lever (31) slip sets up on the inner wall of temperature measuring device body (1), set up on the inner wall of temperature measuring device body (1) and supply dead lever (31) gliding logical groove (311) that slides, set up on the lateral wall of access cover (21) and supply dead lever (31) to penetrate fixed slot (33), dead lever (31) slip is to penetrating in fixed slot (33) or break away from fixed slot (33), works as when dead lever (31) slip is to fixed slot (33), one end that dead lever (31) kept away from fixed slot (33) is located logical groove (311) that slides.

3. The wireless temperature measurement device of a high voltage switchgear of claim 2, wherein: the fixing assembly (3) further comprises a telescopic spring (32), an accommodating cavity (312) for accommodating the telescopic spring (32) is formed in the inner wall of the sliding through groove (311), the telescopic spring (32) is connected with the fixing rod (31) through a connecting rod (321), the connecting rod (321) is connected with the peripheral side wall of the fixing rod (31), one end of the telescopic spring (32) is connected with one face of the connecting rod (321), the other end of the telescopic spring (32) is connected with the inner wall of the accommodating cavity (312), and the telescopic spring (32) applies acting force for enabling the fixing rod (31) to move towards the fixing groove (33) to the connecting rod (321).

4. The wireless temperature measurement device of a high voltage switchgear of claim 2, wherein: the temperature measuring device is characterized in that a positioning block (4) is arranged on the inner wall of the temperature measuring device body (1), the positioning block (4) is arranged at four corners of the temperature measuring device body (1), the access cover (21) is positioned on the positioning block (4), the distance between the top surface of the positioning block (4) and the top surface of the temperature measuring device body (1) is consistent with the thickness of the access cover (21), the fixing component (3) is positioned above the positioning block (4), and when the bottom surface of the access cover (21) is contacted with the top surface of the positioning block (4), the fixing rod (31) penetrates into the fixing groove (33).

5. The wireless temperature measurement device of a high voltage switchgear of claim 4, wherein: every all slide on the top surface of locating piece (4) and set up a kicking block (5), every correspond on the top surface of locating piece (4) and set up and supply kicking block (5) gliding spout (41), one end fixedly connected with supporting spring (51) that kicking block (5) are located spout (41) bottom surface, the diapire fixed connection of one end and spout (41) that kicking block (5) were kept away from to supporting spring (51), kicking block (5) slide to kicking block (5) be located spout (41) completely or the top of kicking block (5) is located outside spout (41).

6. The wireless temperature measurement device of a high voltage switchgear of claim 2, wherein: every group fixed subassembly (3) is interior corresponds many dead levers (31), and one dead lever (31) corresponds telescopic spring (32), many dead lever (31) are along the width direction equidistance array of access cover (21).

7. The wireless temperature measurement device of a high voltage switchgear of claim 6, wherein: each group of fixing components (3) comprises a synchronizing rod (6), and the synchronizing rods (6) are connected with a plurality of fixing rods (31) in the corresponding fixing components (3).

8. The wireless temperature measurement device of a high voltage switchgear of claim 7 wherein: the outer side wall of the temperature measuring device body (1) is provided with a sink (61) for accommodating the synchronizing rod (6), and one surface of the synchronizing rod (6) away from the inside of the temperature measuring device body (1) is flush with the outer wall of the temperature measuring device body (1).

9. The wireless temperature measurement device of a high voltage switchgear of claim 8 wherein: offer on the lateral wall of temperature measuring device body (1) and give way groove (7), give way groove (7) and slip logical groove (311), sink groove (61) all communicate, give way groove (7) are located sink groove (61) width direction's both sides, one dead lever (31) corresponds one and gives way groove (7).

10. The wireless temperature measurement device of a high voltage switchgear of claim 2, wherein: the fixing rod (31) is cylindrical, and one end of the fixing rod (31) close to the fixing groove (33) is arc-shaped.