CN217543286U - Active high-frequency current method cable partial discharge monitoring sensor - Google Patents
Active high-frequency current method cable partial discharge monitoring sensor Download PDFInfo
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- CN217543286U CN217543286U CN202220478125.5U CN202220478125U CN217543286U CN 217543286 U CN217543286 U CN 217543286U CN 202220478125 U CN202220478125 U CN 202220478125U CN 217543286 U CN217543286 U CN 217543286U
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Abstract
The utility model discloses an active high frequency current method cable partial discharge monitoring sensor, it is whole including the equipment, the holistic bottom fixedly connected with fixing base of equipment, the through-hole has been seted up to the array on the arc profile of fixing base, the inner wall swing joint of through-hole has the joint pole, it has seted up the joint hole to run through on the arc profile of joint pole, the inner wall fixedly connected with joint piece in joint hole, the one end fixedly connected with pressure spring that resets that is close to the joint piece on the joint pole, the holistic bottom of equipment is close to one side fixedly connected with thread groove in joint hole. The utility model discloses a fixing base, joint pole, joint piece, the pressure spring that resets, connecting rod and the joint groove that sets up can wholly carry out quick block to equipment and handle for operating personnel descends the dismantlement degree of difficulty of equipment, also makes operating personnel increase the maintenance efficiency of equipment, has improved the practicality when the equipment uses.
Description
Technical Field
The utility model relates to a sensor technology field specifically is an active type high frequency current method cable partial discharge monitoring sensor.
Background
The sensor is a detection device, can sense measured information, can convert the sensed information into an electric signal or other information in a required form according to a certain rule and output the electric signal or other information so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and is the primary link for realizing automatic detection and automatic control.
But current sensor in market adopts the mode of bolt fastening to fix it usually when using, and after equipment used for a long time, operating personnel was comparatively troublesome to the dismantlement of bolt, very big increase the degree of difficulty of operating personnel to the dismantlement of equipment for operating personnel increases the maintenance degree of difficulty to equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an active type high frequency current method cable partial discharge monitoring sensor possesses and to carry out quick block effect to equipment for operating personnel carries out quick dismouting to equipment and handles, makes things convenient for operating personnel to carry out quick maintenance operation to equipment, has solved the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an active type high frequency current method cable office puts monitoring sensor, is whole including the equipment, the holistic bottom fixedly connected with fixing base of equipment, the through-hole has been seted up to the array in the arc profile of fixing base, the inner wall swing joint of through-hole has the joint pole, run through on the arc profile of joint pole and seted up the joint hole, the inner wall fixedly connected with joint piece in joint hole, the one end fixedly connected with pressure spring that resets that is close to the joint piece on the joint pole, the holistic bottom of equipment is close to one side fixedly connected with thread groove in joint hole, one side fixedly connected with connecting rod that the thread groove bottom is close to the joint piece, set up the joint groove that supplies joint piece joint in the arc profile of connecting rod.
Preferably, the arc-shaped profile of the fixing seat, which is close to the thread groove, is provided with a connecting plate, and the inner wall of the connecting plate is fixedly connected with a limiting ring.
Preferably, one side of the inner wall of the connecting plate, which is close to the arc-shaped profile of the limiting ring, is provided with a thread groove matched with the inner wall of the connecting plate, and the top of the limiting ring is fixedly connected with the bottom of the connecting plate.
Preferably, the inner wall of the through hole is fixedly connected with a bolt cover, and one side, close to the arc-shaped contour of the bolt cover, of the inner wall of the through hole is provided with a screw groove for connecting the bolt cover in a threaded manner.
Preferably, the one end fixedly connected with fixed plate that is close to the joint pole on the pressure spring that resets, the fixed surface fixedly connected with fixing bolt of fixed plate is connected with joint pole bolted connection through fixing bolt.
Preferably, the bottom of fixing base has seted up the mounting groove, the inner wall fixedly connected with connecting bolt of mounting groove, the last holistic one end of being close to equipment of connecting bolt is seted up and is supplied the whole threaded connection's of equipment screw.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a fixing base, joint pole, joint piece, the pressure spring that resets, connecting rod and the joint groove that sets up can wholly carry out quick block to equipment and handle for operating personnel descends the dismantlement degree of difficulty of equipment, also makes operating personnel increase the maintenance efficiency of equipment, has improved the practicality when the equipment uses.
2. The utility model discloses a fixed plate and the fixing bolt that set up can make operating personnel dismantle the pressure spring that resets after using for a long time, make things convenient for operating personnel to change it and maintain for operating personnel increases the change efficiency of pressure spring that resets, has further increased the practicality when equipment uses.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the apparatus of the present invention;
FIG. 3 is a schematic sectional view of the fixing base of the present invention;
fig. 4 is an enlarged schematic structural diagram of the point a of fig. 3 of the present invention.
In the figure: 1. integrating equipment; 2. a fixed seat; 3. through-hole (ii) a; 4. a bolt cover; 5. a clamping and connecting rod; 6. a clamping hole; 7. a clamping block; 8. resetting the pressure spring; 9. a thread groove; 10. a connecting plate; 11. a limiting ring; 12. a connecting rod; 13. a clamping groove; 14. a connecting bolt; 15. mounting grooves; 16. a fixing plate; 17. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Example one
The utility model provides a technical scheme: the utility model provides an active type high frequency current method cable partial discharge monitoring sensor, including the whole 1 of equipment, the whole 1 bottom fixedly connected with fixing base 2 of equipment, through-hole 3 has been seted up in the array on the arc profile of fixing base 2, the inner wall swing joint of through-hole 3 has joint pole 5, it has seted up joint hole 6 to run through on the arc profile of joint pole 5, the inner wall fixedly connected with joint piece 7 of joint hole 6, the one end fixedly connected with pressure spring 8 that resets that is close to joint piece 7 on the joint pole 5, one side fixedly connected with thread groove 9 that the whole 1 bottom of equipment is close to joint hole 6, one side fixedly connected with connecting rod 12 that the thread groove 9 bottom is close to joint piece 7, set up the joint groove 13 that supplies joint piece 7 joint on the arc profile of connecting rod 12, mounting groove 15 has been seted up to the bottom of fixing base 2, the inner wall fixedly connected with connecting bolt 14 of mounting groove 15, the one end that is close to the whole 1 of equipment is seted up the screw hole that supplies the whole 1 threaded connection of equipment, the inner wall fixedly connected with bolted cover 4 of through-hole 3, the inner wall fixedly connected with bolted cover 4, the inner wall of through-hole 3 is close to one side that bolted cover 4 profile of bolt cover 4 sets up the screw groove that supplies bolted connection.
Refer to fig. 1 and 4.
Firstly, an operator places a connecting bolt 14 in a mounting groove 15 formed at the bottom of a thread groove 9, so that the thread groove 9 is in bolted connection with the whole device 1 through the connecting bolt 14, then the operator fixes a fixing seat 2 in a shell needing to install the whole device 1, then the operator pushes a clamping rod 5 towards the inner wall of a through hole 3, then the clamping rod 5 drives a reset pressure spring 8 to one end of the inner wall of the through hole 3, at the moment, the operator drives the thread groove 9 on the whole device 1 to drive a connecting rod 12 to be inserted into a clamping hole 6, at the moment, the operator releases the hand pressing the clamping rod 5 to eliminate the extrusion of the clamping rod 5 on the reset pressure spring 8, the elastic force of the reset pressure spring 8 is utilized to drive a clamping block 7 to be clamped into a clamping groove 13 formed in the connecting rod 12, then the operator installs a bolt cover 4 into the inner wall of the through hole 3, limits the clamping rod 5, and is in threaded connection with the thread groove of the inner wall of the through the bolt cover 4 and the through hole 3, so that the whole device 1 is more convenient to disassemble and assemble and disassemble the device when the device is used, and the practical performance is improved when the device is used.
Example two
Basically the same as the first embodiment, further:
the arc profile of the upper portion of the fixing seat 2, which is close to the thread groove 9, is provided with a connecting plate 10, the inner wall of the connecting plate 10 is fixedly connected with a limiting ring 11, one side, which is close to the arc profile of the limiting ring 11, of the inner wall of the connecting plate 10 is provided with a thread groove matched with the inner wall of the limiting ring, and the top of the limiting ring 11 is fixedly connected with the bottom of the connecting plate 10.
Refer to fig. 1 and 2.
An operator installs the limiting ring 11 into the connecting plate 10, so that the limiting ring 11 is fixed with the thread groove on the inner wall of the connecting plate 10, then the thread groove 9 is fixed on the whole device 1, the thread groove 9 is clamped into the connecting plate 10, and the limiting ring 11 is used for limiting the thread groove 9.
EXAMPLE III
Basically the same as the first embodiment, further:
one end of the reset pressure spring 8 close to the clamping rod 5 is fixedly connected with a fixing plate 16, and the surface of the fixing plate 16 is fixedly connected with a fixing bolt 17 and is in bolted connection with the clamping rod 5 through the fixing bolt 17.
Refer to fig. 4.
Through dismantling bolt cover 4 from through-hole 3, then take out connecting rod 12 from joint hole 6 and connecting plate 10, take out joint pole 5 again, operating personnel dismantles fixing bolt 17 on the joint pole 5, takes off fixed plate 16 of the pressure spring 8 that resets again, can change the pressure spring 8 that resets for operating personnel increases the change efficiency of pressure spring 8 that resets.
The working principle is as follows: firstly, an operator places a connecting bolt 14 in a mounting groove 15 formed in the bottom of a thread groove 9, the thread groove 9 is in bolted connection with the whole device 1 through the connecting bolt 14, then the operator fixes a fixing seat 2 in a shell of the whole device 1 to be installed, then the operator pushes a clamping rod 5 towards the inner wall of a through hole 3, then the clamping rod 5 drives a reset pressure spring 8 to one end of the inner wall of the through hole 3, at the moment, the operator installs a limiting ring 11 into a connecting plate 10, the limiting ring 11 is fixed with a thread groove in the inner wall of the connecting plate 10, then the thread groove 9 is fixed on the whole device 1, the thread groove 9 is clamped into the connecting plate 10, the limiting ring 11 is used for limiting the thread groove 9, at the moment, the operator drives the thread groove 9 on the whole device 1 to drive a connecting rod 12 to be inserted into a clamping hole 6, at the moment, the operator releases the hand pressing the clamping rod 5, the clamping rod 5 extrudes the reset pressure spring 8, the clamping block 7 is driven by the elasticity of the reset pressure spring 8 to be clamped into a clamping groove 13 formed in the connecting rod 12, then the installation rod enters an inner wall of the through hole 3, and the inner wall of the clamping rod 5 is connected with the through hole 3, and the through hole 4 is connected with the through hole 3.
And through dismantling bolt cover 4 from through-hole 3, then take out connecting rod 12 from joint hole 6 and connecting plate 10, take out joint pole 5 again, operating personnel dismantles the fixing bolt 17 on the joint pole 5, takes off the fixed plate 16 of the pressure spring 8 that resets of fixing again, can change the pressure spring 8 that resets for operating personnel increases the change efficiency of pressure spring 8 that resets.
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 (6)
1. The utility model provides an active type high frequency current method cable partial discharge monitoring sensor, includes that the equipment is whole (1), its characterized in that: the bottom fixedly connected with fixing base (2) of the whole (1) of equipment, through-hole (3) have been seted up to the arc profile of fixing base (2) upward array, the inner wall swing joint of through-hole (3) has joint pole (5), the arc profile of joint pole (5) is run through and has been seted up joint hole (6), the inner wall fixedly connected with joint piece (7) of joint hole (6), the one end fixedly connected with pressure spring (8) that resets that is close to joint piece (7) on joint pole (5), one side fixedly connected with thread groove (9) that the bottom of the whole (1) of equipment is close to joint hole (6), thread groove (9) bottom is close to one side fixedly connected with connecting rod (12) of joint piece (7), set up joint groove (13) that supply joint piece (7) joint in the arc profile of connecting rod (12).
2. The active high-frequency current method cable partial discharge monitoring sensor according to claim 1, wherein: the arc-shaped profile of the upper part of the fixing seat (2) close to the thread groove (9) is provided with a connecting plate (10), and the inner wall of the connecting plate (10) is fixedly connected with a limiting ring (11).
3. The active high-frequency current method cable partial discharge monitoring sensor according to claim 2, wherein: one side of the inner wall of the connecting plate (10) close to the arc-shaped contour of the limiting ring (11) is provided with a thread groove matched with the inner wall, and the top of the limiting ring (11) is fixedly connected with the bottom of the connecting plate (10).
4. The active high-frequency current method cable partial discharge monitoring sensor according to claim 1, wherein: the inner wall of the through hole (3) is fixedly connected with a bolt cover (4), and one side, close to the arc-shaped outline of the bolt cover (4), of the inner wall of the through hole (3) is provided with a thread groove for the bolt cover (4) to be in threaded connection.
5. The active high-frequency current method cable partial discharge monitoring sensor according to claim 1, wherein: one end fixedly connected with fixed plate (16) that is close to joint pole (5) on pressure spring (8) resets, the fixed surface of fixed plate (16) is connected with fixing bolt (17) and passes through fixing bolt (17) and joint pole (5) bolted connection.
6. The active high-frequency current method cable partial discharge monitoring sensor according to claim 1, wherein: mounting groove (15) have been seted up to the bottom of fixing base (2), the inner wall fixedly connected with connecting bolt (14) of mounting groove (15), the one end that is close to the whole (1) of equipment on connecting bolt (14) is seted up and is supplied the whole (1) threaded connection's of equipment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478125.5U CN217543286U (en) | 2022-03-07 | 2022-03-07 | Active high-frequency current method cable partial discharge monitoring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478125.5U CN217543286U (en) | 2022-03-07 | 2022-03-07 | Active high-frequency current method cable partial discharge monitoring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217543286U true CN217543286U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220478125.5U Active CN217543286U (en) | 2022-03-07 | 2022-03-07 | Active high-frequency current method cable partial discharge monitoring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217543286U (en) |
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- 2022-03-07 CN CN202220478125.5U patent/CN217543286U/en active Active
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