CN216869440U - Magnetic induction sensor detection device - Google Patents
Magnetic induction sensor detection device Download PDFInfo
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- CN216869440U CN216869440U CN202123340200.6U CN202123340200U CN216869440U CN 216869440 U CN216869440 U CN 216869440U CN 202123340200 U CN202123340200 U CN 202123340200U CN 216869440 U CN216869440 U CN 216869440U
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Abstract
The utility model provides a magnetic induction sensor detection device, which comprises a magnet assembly, a fixed assembly, a bracket assembly, a sensor assembly and a signal transmission assembly, wherein the bracket assembly, the sensor assembly and the signal transmission assembly are sequentially connected with the fixed assembly; the magnet assembly is arranged on the first support and rotates along with the first support, and the first support is provided with a brake opening position and a brake closing position; the fixing component is arranged on the second support column, one end of the support component is detachably connected to the fixing component, the other end of the support component is connected to the sensor component, and the signal transmission component is connected with one end of the sensor component; the method is characterized in that: the sensor assembly is surrounded on the periphery side of the magnet assembly; a magnet is arranged on one side of the magnet assembly, which is close to the sensor assembly; reed pipes corresponding to the magnets are arranged at the brake opening position and the brake closing position of the sensor assembly; the bracket assembly includes a connecting portion connected with the fixing assembly and at least one adjusting portion. The magnetic induction sensor detection device can be adjusted in size and angle, and is wide in application range.
Description
Technical Field
The utility model relates to the field of intelligent detection of electrical equipment, in particular to a magnetic induction sensor detection device.
Background
The disconnecting link is a manually controlled power equipment switch, and can form a disconnecting link point between the maintenance equipment and the live equipment, so that the personal safety of the maintenance constructor of the power equipment is guaranteed. Neutral point grounding knife switch in the transformer substation system is widely applied, and in the actual construction process, constructors need to accurately judge the connection or disconnection state of the switch knife switch so as to guarantee safety. A magnetic induction sensor detection device is developed for intelligently detecting the switching state of a disconnecting link, but due to the fact that the structural form of the grounding disconnecting link, particularly the field installation layout size, is different, the installation structural member of the existing detection assembly cannot be compatible with multiple devices, the range of the induction angle is limited, and the problems of overhigh design, manufacturing and installation cost, overlong production cycle and the like are caused.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention provides a magnetic induction sensor detection apparatus with adjustable size and sensing angle.
The utility model adopts the following technical scheme: a magnetic induction sensor detection device comprises a magnet assembly, a fixed assembly, and a bracket assembly, a sensor assembly and a signal transmission assembly which are sequentially connected with the fixed assembly; the magnet assembly is arranged on the first support and rotates along with the first support, and the first support is provided with a brake opening position and a brake closing position; the fixing component is arranged on the second support column, one end of the support component is detachably connected to the fixing component, the other end of the support component is connected to the sensor component, and the signal transmission component is connected with one end of the sensor component; the sensor assembly is surrounded on the periphery side of the magnet assembly; a magnet is arranged on one side of the magnet assembly, which is close to the sensor assembly; the sensor assembly is provided with reed pipes corresponding to the magnets at the brake opening position and the brake closing position; the bracket assembly includes a connecting portion connected with the fixing assembly and at least one adjusting portion. When the magnet assembly provided with magnet rotates to the separating brake position and the closing brake position along with first pillar, the tongue tube is switched on by the magnet response to realized the detection of switch state, and feed back status information through the signal transmission subassembly, regulating part in the bracket component can be according to the field device layout condition, arbitrary combination, flexible, add and subtract or rotatory, with the demand that satisfies different length and angle.
Preferably, one end of the first adjusting portion is fixedly connected with the connecting portion, the other end of the first adjusting portion is connected with one end of the second adjusting portion, and the other end of the second adjusting portion is connected with the sensor assembly.
Preferably, when the quantity of regulating part is a plurality of, the one end and the connecting portion fixed connection of first regulating part, the other end and the sensor subassembly of second regulating part are connected, are provided with at least one regulating part between first regulating part and the second regulating part. The adjusting parts with proper quantity can be selected according to the requirements of the installation environment so as to meet the requirements of different lengths.
Preferably, the bracket assembly further comprises a steering member disposed between the connecting portion and the adjusting portion; or the steering member is arranged between the adjusting parts; or the steering member is disposed between the adjustment portion and the sensor assembly. The steering piece can be installed at a proper position according to the requirements of the installation environment so as to meet the requirements of different angles.
Preferably, the adjusting part and the connecting part and the adjusting part are fixed through fasteners.
Preferably, the signal transmission assembly includes a connector connected to the sensor assembly, a hose connected to the connector, and a cable disposed within the hose. The detected information of the state of the disconnecting link can be transmitted out through a cable of the signal transmission assembly.
Preferably, the fixing component comprises a fixing frame, a clamping plate and a fixing ring, the outer side of the fixing frame is connected with one end of the bracket component, and the fixing ring penetrates through the fixing frame and the clamping plate respectively and is sleeved on the periphery of the second support. So that the fixing assembly is better fixed to the second pillar.
Preferably, the diameter of the fixing ring is adjustable, and the size of the fixing ring can be adjusted according to the outer diameter of the second support column, so that a good fixing effect is achieved.
Preferably, the sensor assembly is provided with a housing fixedly attached to the other end of the bracket assembly.
Preferably, the magnet assembly is provided with a threaded rod and a hoop, the magnet is arranged in the threaded rod, and the diameter of the hoop can be adjusted along with the outer diameter of the first support. Make magnet can rotate along with first pillar and carry out magnetic induction with sensor module and detect, the screw rod can protect magnet not receive external influence betterly simultaneously.
Compared with the prior art, the utility model has the following beneficial effects:
according to the magnetic induction sensor detection device, due to the fact that the reed switch, the magnet, the adjusting part and other components are arranged, when the magnet rotates to be in the switch-off position or the switch-off position, the reed switch in the sensor assembly is conducted by the magnet in an induction mode, detection of the state of the switch is achieved, and state information is fed back through the signal transmission assembly; the magnetic induction sensor detection device can meet different length requirements through any combination, extension and addition and subtraction of the adjusting parts according to the layout condition of field equipment; the installation requirements of different angles and positions can be met by installing different crank arm points of the steering piece; therefore, the size and the angle of the magnetic induction sensor detection device can be adjusted, and the application range is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that need to be used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view of the present invention in an assembled state;
FIG. 2 is a schematic structural diagram of an opening position and a closing position according to the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of another embodiment of the present invention;
fig. 5 is a schematic structural diagram of another embodiment of the present invention.
Reference numerals:
1. a magnet assembly; 11. a hoop; 12. a screw; 121. a magnet; 2. a fixing assembly; 21. a fixed mount; 22. a splint; 23. a fixing ring; 3. a bracket assembly; 31. a connecting portion; 32. an adjustment section; 33. a steering member; 34. a fastener; 35. a card slot; 4. a sensor assembly; 41. a reed switch; 42. a housing; 43. a brake separating position; 44. a switch-on position; 5. a signal transmission component; 51. a joint; 52. a hose; 53. a cable; 6. a first support; 7. a second support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 and fig. 2, the present invention provides a magnetic induction sensor detection apparatus, which includes a magnet assembly 1, a fixing assembly 2, and a bracket assembly 3, a sensor assembly 4 and a signal transmission assembly 5 sequentially connected to the fixing assembly 2. The magnet assembly 1 is mounted on a first leg 6 and rotates with the first leg 6, the first leg 6 having an open position 43 and a closed position 44. Magnet subassembly 1 is provided with hoop 11 and screw rod 12, and magnet 121 sets up in screw rod 12, and the diameter of hoop 11 can be adjusted along with the external diameter of first pillar 6 for magnet subassembly 1 can rotate along with first pillar 6 and carry out the magnetic induction with sensor module 4 and detect, and magnet 121 does not receive external influence simultaneously better for screw rod 12.
The fixing component 2 is installed on the second support post 7, the fixing component 2 comprises a fixing frame 21, a clamping plate 22 and a fixing ring 23, and the fixing ring 23 penetrates through the fixing frame 21 and the clamping plate 22 respectively and is sleeved on the peripheral side of the second support post 7. The diameter of the fixing ring 23 is adjustable, and the size of the fixing ring can be adjusted according to the outer diameter of the second support 7. One end of the bracket component 3 is detachably connected with the fixed component 2, and the other end of the bracket component 3 is connected with the sensor component 4. The sensor assembly 4 surrounds the magnet assembly 1, and preferably, the sensor assembly 4 is provided with a housing 42, and the housing 4 is fixedly connected to the other end of the bracket assembly 3. The sensor assembly 4 is provided with a reed switch 41 corresponding to the magnet 121 at the opening position 43 and the closing position 44. The signal transmission assembly 5 is connected to one end of the sensor assembly 4, and the signal transmission assembly 5 includes a connector 51 connected to the sensor assembly 4, a hose 52 connected to the connector 51, and a cable 53 disposed in the hose 52. The bracket assembly 3 comprises a connecting portion 31 connected to the fixed assembly 2 and at least one adjustment portion 32.
As shown in fig. 3, in one embodiment, the adjusting portion 32 is provided with one end fixedly connected to the connecting portion 31 by a fastening member 34, and the top surface and the side surface of the connecting portion 31 and the adjusting portion 32 are provided with a plurality of slots 35, wherein the fastening member 34 passes through the slots 35 of the connecting portion 31 to fix the same. The other end of the adjustment portion 32 is fixedly connected to the sensor assembly 4 by a fastener 34.
As shown in fig. 4, in one embodiment, 2 adjusting portions 32 are provided, one end of the first adjusting portion 32 is fixedly connected to the connecting portion 31 by a fastening member 34, the top surface and the side surface of the connecting portion 41 and the adjusting portion 32 are provided with a plurality of slots 35, wherein the fastening member 34 passes through the connecting portion 31 and the slot 35 of the first adjusting portion 32 respectively to fix the same, and one end of the second adjusting portion 32 is fixedly connected to the sensor assembly 4 by the fastening member 34.
As shown in fig. 5, in one embodiment, there are 2 adjustment portions, wherein the bracket assembly 3 further comprises a steering member 33, and the steering member 33 is disposed between the connecting portion 31 and one of the adjustment portions 32. Preferably, the steering member 33 is provided with a locking groove 35, and the fastening member 34 passes through the steering member 33 and the locking groove 35 of the two adjusting portions 32 to fix the adjacent two. The length and angle of the card slot 35 can be selected according to the actual environment.
In one embodiment, the steering member 33 may also be disposed between any two of the adjustment portions 32 as required by the actual installation environment.
In one embodiment, a steering member 33 may also be provided between the sensor assembly 4 and the adjustment portion 32 adjacent thereto, as required by the actual installation environment.
According to the magnetic induction sensor detection device, due to the arrangement of the reed switch 41, the magnet 121, the adjusting part 32 and other components, when the magnet 121 rotates to appear at the switch-off position 43 or the switch-on position 44, the reed switch 41 in the sensor assembly 4 is conducted by the magnet 121 in an induction way, so that the detection of the state of the switch is realized, and the state information is fed back through the signal transmission assembly 5; the magnetic induction sensor detection device can meet different length requirements through arbitrary combination, extension, addition and subtraction of the adjusting parts according to the layout condition of field equipment; the installation requirements of different angles and positions can be met by installing different crank arm points of the steering piece 33; therefore, the size and the angle of the magnetic induction sensor detection device can be adjusted, and the application range is wider.
The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the utility model, and such modifications and enhancements are also considered to be within the scope of the utility model.
Claims (10)
1. A magnetic induction sensor detection device comprises a magnet assembly, a fixed assembly, and a bracket assembly, a sensor assembly and a signal transmission assembly which are sequentially connected with the fixed assembly; the magnet assembly is arranged on a first support and rotates along with the first support, and the first support is provided with a brake opening position and a brake closing position; the fixing assembly is arranged on the second support, one end of the support assembly is detachably connected to the fixing assembly, the other end of the support assembly is connected to the sensor assembly, and the signal transmission assembly is connected with one end of the sensor assembly; the method is characterized in that: the sensor assembly is arranged around the periphery of the magnet assembly; a magnet is arranged on one side, close to the sensor component, of the magnet component; the sensor assembly is provided with reed pipes corresponding to the magnets at the brake opening position and the brake closing position; the bracket assembly includes a connecting portion connected with the fixing assembly and at least one adjusting portion.
2. A magnetic induction sensor detection apparatus according to claim 1 wherein: one end of the first adjusting portion is fixedly connected with the connecting portion, the other end of the first adjusting portion is connected with one end of the second adjusting portion, and the other end of the second adjusting portion is connected with the sensor assembly.
3. A magnetic induction sensor detection apparatus according to claim 1 wherein: when the quantity of regulating part is a plurality of, the one end of the first regulating part with connecting portion fixed connection, the second the other end of regulating part with sensor component is connected, the first regulating part with the second be provided with at least one between the regulating part.
4. A magnetic induction sensor detection apparatus according to claim 1 wherein: the bracket assembly further comprises a steering member arranged between the connecting part and the adjusting part; or the steering member is disposed between the adjustment portions; or the steering member is disposed between the adjustment portion and the sensor assembly.
5. A magnetic induction sensor detection apparatus according to claim 1 wherein: the adjusting part and the connecting part are fixed through a fastener; or the adjusting parts are fixed through fasteners.
6. A magnetic induction sensor detection apparatus according to claim 1 wherein: the signal transmission assembly comprises a connector connected with the sensor assembly, a hose connected with the connector and a cable arranged in the hose.
7. A magnetic induction sensor detection apparatus according to claim 1 wherein: the fixing component comprises a fixing frame, a clamping plate and a fixing ring, the fixing frame is connected with one end of the bracket component, and the fixing ring penetrates through the fixing frame and the clamping plate respectively and is sleeved on the periphery of the second supporting column.
8. The magnetic induction sensor detection apparatus of claim 7, wherein: the diameter of the fixing ring is adjustable.
9. A magnetic induction sensor detection apparatus according to claim 1 wherein: the sensor assembly is provided with a housing fixedly connected to the other end of the bracket assembly.
10. A magnetic induction sensor detection apparatus according to claim 1 wherein: the magnet assembly is provided with a screw rod and a hoop, and the magnet is arranged in the screw rod; the diameter of the hoop is adjustable with the outer diameter of the first leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340200.6U CN216869440U (en) | 2021-12-27 | 2021-12-27 | Magnetic induction sensor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340200.6U CN216869440U (en) | 2021-12-27 | 2021-12-27 | Magnetic induction sensor detection device |
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| Publication Number | Publication Date |
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| CN216869440U true CN216869440U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123340200.6U Active CN216869440U (en) | 2021-12-27 | 2021-12-27 | Magnetic induction sensor detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235550A (en) * | 2022-09-21 | 2022-10-25 | 国网山东省电力公司日照供电公司 | Knife switch state detection method and knife switch state detection device based on magnetic induction technology |
-
2021
- 2021-12-27 CN CN202123340200.6U patent/CN216869440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235550A (en) * | 2022-09-21 | 2022-10-25 | 国网山东省电力公司日照供电公司 | Knife switch state detection method and knife switch state detection device based on magnetic induction technology |
| CN115235550B (en) * | 2022-09-21 | 2023-01-31 | 国网山东省电力公司日照供电公司 | Knife switch state detection method and knife switch state detection device based on magnetic induction technology |
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