CN114754715B - GIS equipment displacement monitoring device - Google Patents
GIS equipment displacement monitoring device Download PDFInfo
- Publication number
- CN114754715B CN114754715B CN202210399946.4A CN202210399946A CN114754715B CN 114754715 B CN114754715 B CN 114754715B CN 202210399946 A CN202210399946 A CN 202210399946A CN 114754715 B CN114754715 B CN 114754715B
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- fixedly connected
- telescopic rod
- gis equipment
- rod
- block
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 44
- 238000012806 monitoring device Methods 0.000 title claims abstract description 23
- 239000011449 brick Substances 0.000 claims 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of GIS equipment displacement monitoring and discloses a GIS equipment displacement monitoring device which comprises a shell, a contact block and an annular sliding rod, wherein an alarm lamp is fixedly connected to the middle of the upper surface of the shell, a fixed block is fixedly connected to the middle of the side surface of the shell, the lower end of the contact block is connected with a GIS equipment shell in a matched mode, and the upper end of the contact block is fixedly connected with a first telescopic rod. The first telescopic rod, the second telescopic rod and the third telescopic rod can be matched according to the use requirement, so that the length of the second sliding groove can be changed, the measuring range can be changed, the annular sliding rod is arranged, when the GIS equipment is displaced, the contact block can move along with the GIS equipment to monitor the displacement degree of the GIS equipment, and the first sliding groove and the second sliding groove are arranged, so that the contact block can move laterally, and the monitoring device can accurately monitor the side displacement degree when the GIS equipment moves laterally.
Description
Technical Field
The invention relates to the field of GIS equipment monitoring, in particular to a displacement monitoring device of GIS equipment.
Background
The GIS equipment shell is made of stainless steel or aluminum alloy materials, and is affected by ambient temperature or solar radiation to generate thermal expansion and contraction, so that axial displacement can be generated, and lateral displacement can be generated when the foundation is sunk or deformed. In order to monitor the displacement amplitude of the GIS equipment and prevent the GIS equipment from air leakage or faults caused by overlarge local stress, a professional monitoring device is needed for monitoring.
The existing GIS equipment displacement monitoring device can only monitor the change of displacement length, in fact, the displacement still has lateral swing deformation, but the traditional monitoring device cannot monitor the degree of the lateral swing deformation of the displacement.
Disclosure of Invention
The invention aims to provide the existing GIS equipment displacement monitoring device which can only monitor the change of the displacement length, and in fact, the displacement often has lateral swing deformation, but the traditional monitoring device can not monitor the lateral swing deformation degree of the displacement.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a GIS equipment displacement monitoring devices, includes casing, contact block and annular slide bar, casing upper surface middle part fixedly connected with warning light, casing side middle part fixedly connected with fixed block, contact block lower extreme cooperation connection GIS equipment shell, contact block upper end fixedly connected with first telescopic link, the second spout has been seted up at first telescopic link middle part, the inside sliding fit connection of second spout has the rotary rod, first telescopic link upper end fixedly connected with second telescopic link, second telescopic link upper end fixedly connected with third telescopic link, third telescopic link upper end middle part fixedly connected with guide arm, the outside cover of guide arm is equipped with the spring, the outside sliding fit connection of guide arm has the slider, the outside sliding fit connection of slider has first spout.
As still further aspects of the invention: the surface of the contact block is arc-shaped, the lower surface of the contact block is attached to the upper end of the GIS equipment shell, and a threaded hole is formed in the middle of the upper end of the contact block.
As still further aspects of the invention: the lower end of the first telescopic rod is provided with threads, the outside of the threads is connected with a locking nut in a matched mode, and the first telescopic rod is connected with a threaded hole at the upper end of the contact block in a matched mode through threads.
As still further aspects of the invention: the first limiting groove is formed in the upper end of the first telescopic rod, the first limiting block is fixedly connected to the lower end of the second telescopic rod, and the first limiting groove is connected with the first limiting block in a matched mode.
As still further aspects of the invention: the second limiting groove is formed in the upper end of the second telescopic rod, the second limiting block is fixedly connected to the lower end of the third telescopic rod, and the second limiting groove is connected with the second limiting block in a matched mode.
As still further aspects of the invention: the inner holes are formed in two sides of the rotating rod, annular sliding rods penetrate through the inner holes, and the rotating rod is connected with the annular sliding rods in a sliding mode through the inner holes.
As still further aspects of the invention: the end of the annular slide bar is provided with a cover cap, one end of the annular slide bar is fixedly connected with a working box, and one side of the working box is fixedly connected with a receiving panel.
As still further aspects of the invention: the lower end of the spring is fixedly connected with the upper end of the third telescopic rod, and the upper end of the spring is fixedly connected with the lower surface of the sliding block.
As still further aspects of the invention: and the first telescopic rod is fixedly connected with a sensor, and the sensor is opposite to the receiving panel.
As still further aspects of the invention: the first sliding groove is fixedly connected with the annular sliding rod through a side bracket.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first telescopic rod, the second telescopic rod and the third telescopic rod can be matched for use according to the use requirement, so that the length of the second chute can be changed, and the measurement range can be changed.
2. According to the annular slide bar, when the GIS equipment swings laterally, the contact block can rotate along with the shell of the GIS equipment, and the lateral displacement degree of the GIS equipment is monitored.
3. According to the invention, the first sliding chute and the second sliding chute enable the contact block to move laterally, so that the monitoring device can accurately monitor the side movement degree when the GIS equipment moves laterally.
Drawings
FIG. 1 is a schematic diagram of a displacement monitoring device of a GIS device;
FIG. 2 is a schematic cross-sectional view of a GIS equipment displacement monitoring device;
FIG. 3 is a schematic diagram of a detailed structure of a displacement monitoring device of a GIS device;
fig. 4 is a schematic structural diagram of a telescopic rod of a displacement monitoring device of a GIS device;
fig. 5 is a schematic diagram of a partial enlarged structure of a GIS device displacement monitoring apparatus a in fig. 4.
In the figure: 1. a thread; 2. a locking nut; 3. a housing; 4. an alarm lamp; 5. a fixed block; 6. a touch block; 7. a first telescopic rod; 8. a first limit groove; 9. a second telescopic rod; 10. a first limiting block; 11. the second limit groove; 12. a third telescopic rod; 13. a second limiting block; 14. a rotating rod; 15. an inner bore; 16. an annular slide bar; 17. a working box; 18. a guide rod; 19. a spring; 20. a slide block; 21. a first chute; 22. a sensor; 23. a receiving panel; 24. and a second chute.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: referring to fig. 1-5, in the embodiment of the invention, a displacement monitoring device for a GIS device comprises a housing 3, a contact block 6 and an annular slide bar 16, wherein an alarm lamp 4 is fixedly connected to the middle part of the upper surface of the housing 3, a fixed block 5 is fixedly connected to the middle part of the side surface of the housing 3, the lower end of the contact block 6 is connected with a GIS device housing in a matching manner, the upper end of the contact block 6 is fixedly connected with a first telescopic rod 7, a second sliding groove 24 is formed in the middle part of the first telescopic rod 7, the inside of the second sliding groove 24 is connected with a rotating rod 14 in a sliding fit manner, the upper end of the first telescopic rod 7 is fixedly connected with a second telescopic rod 9, the upper end of the second telescopic rod 9 is fixedly connected with a third telescopic rod 12, a guide rod 18 is fixedly connected to the middle part of the upper end of the third telescopic rod 12, a spring 19 is sleeved outside the guide rod 18, a sliding block 20 is connected to the outside of the guide rod 18 in a sliding fit manner, and the outside of the slide block 20 is connected with the first sliding groove 21.
As still further aspects of the invention: the contact block 6 surface is the arc, contact block 6 lower surface and the laminating of GIS equipment shell upper end, and threaded hole has been seted up at contact block 6 upper end middle part, and screw thread 1 has been seted up to first telescopic link 7 lower extreme, and screw thread 1 outside cooperation is connected with locking nut 2, and first telescopic link 7 is connected with the threaded hole cooperation of contact block 6 upper end through screw thread 1.
As still further aspects of the invention: the first limiting groove 8 is formed in the upper end of the first telescopic rod 7, the first limiting block 10 is fixedly connected to the lower end of the second telescopic rod 9, the first limiting groove 8 is connected with the first limiting block 10 in a matched mode, the second limiting groove 11 is formed in the upper end of the second telescopic rod 9, the second limiting block 13 is fixedly connected to the lower end of the third telescopic rod 12, and the second limiting groove 11 is connected with the second limiting block 13 in a matched mode.
As still further aspects of the invention: the inner hole 15 has all been seted up to rotary rod 14 both sides, and the inside annular slide bar 16 that has all run through of inner hole 15, rotary rod 14 and annular slide bar 16 pass through inner hole 15 sliding connection, and annular slide bar 16 end is provided with the block, and annular slide bar 16 one end fixedly connected with work box 17, work box 17 one side fixedly connected with receiving panel 23.
As still further aspects of the invention: the lower end of the spring 19 is fixedly connected with the upper end of the third telescopic rod 12, the upper end of the spring 19 is fixedly connected with the lower surface of the sliding block 20, the sensor 22 is fixedly connected to the first telescopic rod 7, the sensor 22 faces the receiving panel 23, and the first sliding chute 21 is fixedly connected with the annular sliding rod 16 through a side bracket.
As still further aspects of the invention: the spring 19 elastic force acts on, push down the contact block 6, make the contact block 6 laminate displacement surface all the time, make the sensor 22 on the first telescopic link 7 move down in step, receive panel 23 receives information transfer to the inside equipment of work box 17, when data is too big, alarm lamp 4 of casing 3 upper surface lights the warning, when displacement side displacement, make the contact block 6 synchronous displacement, drive first telescopic link 7 synchronous movement, make guide arm 18 drive slider 20 slide in first spout 21, first telescopic link 7 slides on the rotary rod 14 surface through second spout 24, with the synchronous movement of sensor 22, the same reason, receive panel 23 receives displacement information, transfer gives the inside equipment of work box 17, if data is too big, alarm lamp 4 lights, when taking place the side displacement, make contact block 6 rotate, make first telescopic link 7 rotate, make rotary rod 14 slide rotatory on annular 16 through hole 15, make sensor 22 rotate around first telescopic link 7, make receive panel 23 receive information transfer, when second spout 24 drive slider 20 slide in first spout 21, the second limit block 9 need be adjusted down, second limit block 9 need the second telescopic link 9, the second limit block is replaced in the second limit block 13, the second limit block 9 need the second limit block is clamped down in the second limit block 13, the second limit block is needed to be replaced by the second telescopic link 9, the second limit block is the second limit stop piece is the expansion joint 9, the stopper is used for the second limit stop, the stopper is used for the stopper is used to receive the stop.
Working principle: the lower surface of the contact block 6 is attached to the displacement surface, the contact block 6 is connected with the thread 1 at the lower end of the first telescopic rod 7 through internal threads, then the locking nut 2 locks, when displacement is contracted, the action of the elastic force of the spring 19 is received, the contact block 6 is pressed downwards, the contact block 6 is attached to the displacement surface all the time, the sensor 22 on the first telescopic rod 7 is enabled to synchronously move downwards, the receiving panel 23 receives information to the internal equipment of the working box 17, when the data is overlarge, the alarm lamp 4 on the upper surface of the shell 3 is lightened to give an alarm, when the lateral displacement is carried out, the contact block 6 synchronously displaces, the first telescopic rod 7 is driven to synchronously move, the guide rod 18 drives the sliding block 20 to slide in the first sliding groove 21, the first telescopic rod 7 slides on the surface of the rotary rod 14 through the second sliding groove 24, the same principle as the sensor 22 synchronously moves, the receiving panel 23 receives displacement information, the inner wall equipment of the working box 17 is enabled to be enabled to synchronously move, when the displacement is distorted, the first telescopic rod 7 rotates, the first telescopic rod 14 is enabled to rotate, the second telescopic rod 9 is enabled to rotate around the second sliding rod 9 through the annular limiting block 14, the second telescopic rod 9 is enabled to rotate around the second sliding rod 9, the second telescopic rod 9 is enabled to rotate around the second sliding rod 9 is enabled to rotate, and the second telescopic rod 9 is enabled to rotate around the second sliding rod 9 is required to rotate, and the second telescopic rod is required to rotate, and the first telescopic rod is required to rotate is changed to rotate and the position is made to rotate and is the telescopic rod is required to rotate.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 a GIS equipment displacement monitoring device, includes casing (3), touch-sensitive brick (6) and annular slide bar (16), its characterized in that, casing (3) upper surface middle part fixedly connected with warning light (4), casing (3) side middle part fixedly connected with fixed block (5), GIS equipment shell is connected in touch-sensitive brick (6) lower extreme cooperation, touch-sensitive brick (6) upper end fixedly connected with first telescopic link (7), second spout (24) have been seted up at first telescopic link (7) middle part, second spout (24) inside sliding fit is connected with rotary rod (14), hole (15) have all been seted up to rotary rod (14) both sides, hole (15) are inside all to run through annular slide bar (16), rotary rod (14) and annular slide bar (16) pass through hole (15) sliding connection, annular slide bar (16) end are provided with the cap, annular slide bar (16) one end fixedly connected with work box (17), work box (17) one side fixedly connected with receiving panel (23), first telescopic link (7) upper sensor (22) are just to be connected with rotary rod (9), the novel telescopic device is characterized in that the upper end of the second telescopic rod (9) is fixedly connected with a third telescopic rod (12), the middle part of the upper end of the third telescopic rod (12) is fixedly connected with a guide rod (18), a spring (19) is sleeved outside the guide rod (18), a sliding block (20) is connected to the outside of the guide rod (18) in a sliding fit mode, a first sliding groove (21) is connected to the outside of the sliding block (20) in a sliding fit mode, and the first sliding groove (21) is fixedly connected with an annular sliding rod (16) through a support on the side edge.
2. The GIS equipment displacement monitoring device according to claim 1, wherein the surface of the contact block (6) is arc-shaped, the lower surface of the contact block (6) is attached to the upper end of the GIS equipment shell, and a threaded hole is formed in the middle of the upper end of the contact block (6).
3. The GIS equipment displacement monitoring device according to claim 2, wherein the lower end of the first telescopic rod (7) is provided with a thread (1), the outside of the thread (1) is connected with a locking nut (2) in a matched mode, and the first telescopic rod (7) is connected with a threaded hole at the upper end of the contact block (6) in a matched mode through the thread (1).
4. The displacement monitoring device of the GIS equipment according to claim 1, wherein a first limiting groove (8) is formed in the upper end of the first telescopic rod (7), a first limiting block (10) is fixedly connected to the lower end of the second telescopic rod (9), and the first limiting groove (8) is connected with the first limiting block (10) in a matched mode.
5. The displacement monitoring device for GIS equipment according to claim 4, wherein a second limiting groove (11) is formed in the upper end of the second telescopic rod (9), a second limiting block (13) is fixedly connected to the lower end of the third telescopic rod (12), and the second limiting groove (11) is connected with the second limiting block (13) in a matched mode.
6. The displacement monitoring device of the GIS equipment according to claim 1, wherein the lower end of the spring (19) is fixedly connected with the upper end of the third telescopic rod (12), and the upper end of the spring (19) is fixedly connected with the lower surface of the sliding block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399946.4A CN114754715B (en) | 2022-04-15 | 2022-04-15 | GIS equipment displacement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399946.4A CN114754715B (en) | 2022-04-15 | 2022-04-15 | GIS equipment displacement monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114754715A CN114754715A (en) | 2022-07-15 |
| CN114754715B true CN114754715B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210399946.4A Active CN114754715B (en) | 2022-04-15 | 2022-04-15 | GIS equipment displacement monitoring device |
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| CN (1) | CN114754715B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101505937B1 (en) * | 2014-12-26 | 2015-03-25 | 제이에이치네트웍스(주) | The measuring methode of water volume in reservoir or dam using of 3D GIS microwave pulse detector |
| CN104779568A (en) * | 2014-12-11 | 2015-07-15 | 平高集团有限公司 | Online monitoring system for GIS busbar barrel |
| CN206362302U (en) * | 2017-01-11 | 2017-07-28 | 平顶山市倍优特电气有限公司 | A kind of monitoring system of monitoring GIS bus bar canisters deformation |
| CN110596578A (en) * | 2019-08-30 | 2019-12-20 | 国网浙江省电力有限公司电力科学研究院 | Non-contact measuring device for deformation of GIS (gas insulated switchgear) |
| CN214537891U (en) * | 2021-04-21 | 2021-10-29 | 国网山西省电力公司检修分公司 | GIS bus displacement monitoring device based on mobile interconnection technology |
| CN215261650U (en) * | 2021-06-25 | 2021-12-21 | 国网河南省电力公司南阳供电公司 | GIS bus-bar cabin displacement deformation detection and early warning device |
-
2022
- 2022-04-15 CN CN202210399946.4A patent/CN114754715B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779568A (en) * | 2014-12-11 | 2015-07-15 | 平高集团有限公司 | Online monitoring system for GIS busbar barrel |
| KR101505937B1 (en) * | 2014-12-26 | 2015-03-25 | 제이에이치네트웍스(주) | The measuring methode of water volume in reservoir or dam using of 3D GIS microwave pulse detector |
| CN206362302U (en) * | 2017-01-11 | 2017-07-28 | 平顶山市倍优特电气有限公司 | A kind of monitoring system of monitoring GIS bus bar canisters deformation |
| CN110596578A (en) * | 2019-08-30 | 2019-12-20 | 国网浙江省电力有限公司电力科学研究院 | Non-contact measuring device for deformation of GIS (gas insulated switchgear) |
| CN214537891U (en) * | 2021-04-21 | 2021-10-29 | 国网山西省电力公司检修分公司 | GIS bus displacement monitoring device based on mobile interconnection technology |
| CN215261650U (en) * | 2021-06-25 | 2021-12-21 | 国网河南省电力公司南阳供电公司 | GIS bus-bar cabin displacement deformation detection and early warning device |
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| CN114754715A (en) | 2022-07-15 |
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