CN115234561A - Intelligent bolt for monitoring stress state of fan - Google Patents

Intelligent bolt for monitoring stress state of fan Download PDF

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Publication number
CN115234561A
CN115234561A CN202210721039.7A CN202210721039A CN115234561A CN 115234561 A CN115234561 A CN 115234561A CN 202210721039 A CN202210721039 A CN 202210721039A CN 115234561 A CN115234561 A CN 115234561A
Authority
CN
China
Prior art keywords
fixedly connected
bolt
bolt body
monitoring
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210721039.7A
Other languages
Chinese (zh)
Inventor
刘楚达
席传让
刘畅
魏光明
秦文林
周礼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Dingjiu Information Technology Co ltd
Original Assignee
Zhejiang Dingjiu Information Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Dingjiu Information Technology Co ltd filed Critical Zhejiang Dingjiu Information Technology Co ltd
Priority to CN202210721039.7A priority Critical patent/CN115234561A/en
Publication of CN115234561A publication Critical patent/CN115234561A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sealing Devices (AREA)

Abstract

The invention discloses an intelligent bolt for monitoring the stress state of a fan, which relates to the technical field of intelligent bolts and comprises a bolt body, wherein a nut is in threaded connection with the side surface of the bolt body, an optical fiber interface is fixedly connected with the top of the bolt body, a sealing ring is fixedly connected with the side surface of the bolt body, a fixing mechanism is fixedly connected with the bottom end of the bolt body, and a monitoring sensor is arranged at the bottom end of the fixing mechanism. According to the invention, through the mutual matching of the connecting sleeve, the ejector block, the return spring, the first push rod, the toothed plate, the driving wheel, the driven wheel, the gear ring and the rotating baffle, the ejector block is ejected through the return spring, so that the toothed plate can be pulled to move through the first push rod, the driving wheel can be driven to rotate, the gear ring can be driven to rotate through the driven wheel, the rotating baffle can rotate out, the interface is protected, the interface is prevented from being corroded by dust, and the connection of optical fibers is facilitated.

Description

Intelligent bolt for monitoring stress state of fan
Technical Field
The invention relates to the technical field of intelligent bolts, in particular to an intelligent bolt for monitoring the stress state of a fan.
Background
The bolt is the most important connecting piece among various large-scale equipments and the engineering structure, uses in a large number in the engineering field, and along with the continuous progress of science and technology, the use of bolt is also intelligent gradually, through the sensor that sets up, can be used for environmental factor such as perception temperature, load, pressure, just need use intelligent bolt when monitoring fan stress state.
The following problems exist in the prior art:
1. when the existing intelligent bolt is used, the optical fiber cable needs to be connected through the interface, so that the detected data can be fed back in real time, and the interface of the existing bolt is exposed in the air for a long time and is easily corroded by dust, so that the connection effect of the optical fiber is influenced;
2. when the existing intelligent bolt is used, the joint of the bolt is sealed through the sealing ring, so that the corrosion of air on the internal bolt can be avoided, the bolt is corroded, and the service life of the bolt is influenced due to the poor sealing effect of the existing sealing ring;
3. when using, the existing intelligent bolt is fixed to the installation of a detection sensor, so that when the sensor breaks down, the sensor is inconvenient to detach and replace, and the use of the intelligent bolt is influenced.
Disclosure of Invention
The invention provides an intelligent bolt for monitoring the stress state of a fan, which aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a fan stress state monitoring intelligence bolt, includes the bolt body, the side threaded connection of bolt body has the nut, the top fixedly connected with fiber interface of bolt body, the side fixedly connected with sealing washer of bolt body, the bottom fixedly connected with fixed establishment of bolt body, fixed establishment's bottom is provided with the monitoring sensor.
The optical fiber connector comprises a connecting sleeve, the connecting sleeve is fixedly connected to the top of the bolt body, the inside of the connecting sleeve is movably connected with a jacking block, the top of the jacking block is fixedly connected with a return spring, the side face of the jacking block is movably connected with a first push rod, one end of the first push rod is movably connected with a toothed plate, the side face of the toothed plate is meshed with an active wheel, and the active wheel is movably connected to the inside of the bolt body.
The technical scheme of the invention is further improved as follows: the rear end fixedly connected with of action wheel is followed the driving wheel, the side meshing of following the driving wheel is connected with the gear ring, the one end fixedly connected with of gear ring rotates the baffle, it connects at the inboard of adapter sleeve to rotate baffle swing joint.
Adopt above-mentioned technical scheme, the cooperation each other between follow driving wheel, ring gear, the rotating baffle in this scheme can drive the ring gear through following the driving wheel and rotate to make the rotating baffle roll out, thereby protect the interface, avoid the dust to enter into the inside of interface.
The technical scheme of the invention is further improved as follows: the rotary baffle comprises a protective baffle, the protective baffle is movably connected to the inner side of the connecting sleeve, a telescopic pad is fixedly connected to the bottom end of the protective baffle, and an extrusion plate is fixedly connected to the bottom end of the telescopic pad.
Adopt above-mentioned technical scheme, the protection shield in this scheme, flexible pad, the mutual cooperation between the stripper plate to when two protection shields are changeed out, make two convenient tops of protection shield together.
The technical scheme of the invention is further improved as follows: the side face of the extrusion plate is fixedly connected with a sealing gasket, the top of the extrusion plate is fixedly connected with a top plate, the top plate is movably connected inside the protective baffle, and the top of the top plate is fixedly connected with a jacking spring.
Adopt above-mentioned technical scheme, sealed pad, roof in this scheme, the tight spring in top between mutually supporting, through pushing up tight spring top and moving the roof to make sealed pad extrude through the stripper plate, thereby seal the junction of rotating the baffle.
The technical scheme of the invention is further improved as follows: the sealing washer includes the rubber circle, rubber circle fixed connection is in the side of bolt body, the inside swing joint of rubber circle has ejector pin one, the top fixedly connected with push pedal of ejector pin one, push pedal sliding connection is in the inside of bolt body, the top fixedly connected with extrusion spring of push pedal.
Adopt above-mentioned technical scheme, mutually support between rubber circle, ejector pin one, push pedal, the extrusion spring in this scheme to can control the top of sealing washer tightly.
The technical scheme of the invention is further improved as follows: the side sliding connection of push pedal has the dwang, dwang swing joint is in the inside of bolt body, the one end swing joint of dwang has push rod two, the bottom fixedly connected with extrusion piece of push rod two.
Adopt above-mentioned technical scheme, the rotation of dwang through the rotation of dwang, to the second push rod that can drive removes of dwang, and makes the extrusion piece extrude the rubber pad, makes sealed effect better, has made things convenient for the use of bolt between dwang, push rod two in this scheme.
The technical scheme of the invention is further improved as follows: the fixing mechanism comprises a connecting plate, the connecting plate is fixedly connected to the bottom end of the bolt body, a connector is fixedly connected to the inside of the connecting plate, and a rubber pad is fixedly connected to the inner side of the connecting plate.
Adopt above-mentioned technical scheme, mutually supporting between connecting plate, connector, the rubber pad in this scheme conveniently connects the sensor to make the sensor can be connected with optic fibre through the connector.
The technical scheme of the invention is further improved as follows: the inside right side swing joint of connecting plate has the mounting panel, mounting panel fixed connection is in the side of monitoring sensor, the side swing joint of mounting panel has the fixture block, the bottom fixedly connected with limiting plate of fixture block, the bottom fixedly connected with fixed spring of limiting plate.
Adopt above-mentioned technical scheme, mutually supporting between mounting panel, fixture block, limiting plate, the fixed spring in this scheme drives the limiting plate through the fixed spring top for the fixture block card advances the side of mounting panel, thereby fixes the sensor, and through rotating the mounting panel, thereby can push back the fixture block, thereby made things convenient for and taken out the sensor, make the use of intelligent bolt more convenient.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a fan stress state monitoring intelligent bolt which can pull a toothed plate to move through a first push rod and drive a driving wheel to rotate through the mutual matching of a connecting sleeve, a top block, a return spring, a first push rod, the toothed plate, the driving wheel, a driven wheel, a gear ring and a rotating baffle plate, wherein the top block is pushed through the return spring, so that the toothed plate can be pulled to move through the first push rod, the driving wheel can be driven to rotate, the gear ring can be driven to rotate through the driven wheel, the rotating baffle plate can rotate out, an interface is protected, the interface is prevented from being corroded by dust, and the connection of optical fibers is facilitated.
2. The invention provides an intelligent bolt for monitoring the stress state of a fan, which is characterized in that a rubber ring, a first ejector rod, a push plate, an extrusion spring, a rotating rod, a second ejector rod and an extrusion block are matched with each other, when the bolt is used, the first ejector rod can be ejected, so that the push plate can be driven to move, the extrusion spring can be extruded, meanwhile, the push plate can be moved, the second ejector rod can be driven to rotate through the rotating rod, and the extrusion block can be pushed to extrude the rubber ring, so that the sealing effect of a sealing ring is better, the bolt is prevented from being rusted due to the fact that air is in contact with the inside of the bolt, and the service life of the bolt is prolonged.
3. The invention provides a fan stress state monitoring intelligent bolt, which is characterized in that a sensor can be inserted into the connecting plate through the mounting plate and can extrude the rubber pad through the mutual matching of the connecting plate, a connector, the rubber pad, the mounting plate, a clamping block, a limiting plate and a fixing spring, the limiting plate is pushed by the fixing spring, the clamping block is clamped into the side face of the mounting plate, the sensor is fixed, the mounting plate is rotated, the clamping block can be pushed back, the monitoring sensor can be conveniently detached and replaced, and the intelligent bolt is more convenient to use.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of an optical fiber interface according to the present invention;
FIG. 3 is a schematic cross-sectional view of a rotating baffle of the present invention;
FIG. 4 is a schematic cross-sectional view of a seal ring according to the present invention;
fig. 5 is a schematic cross-sectional view of the fixing mechanism of the present invention.
In the figure: 1. a bolt body; 2. a nut; 3. an optical fiber interface; 31. connecting sleeves; 32. a top block; 33. a return spring; 34. a first push rod; 35. a toothed plate; 36. a driving wheel; 37. a driven wheel; 38. a gear ring; 39. rotating the baffle; 391. a protective baffle; 392. a stretchable pad; 393. a pressing plate; 394. a gasket; 395. a top plate; 396. the spring is tightly propped; 4. a seal ring; 41. a rubber ring; 42. a first ejector rod; 43. pushing the plate; 44. a compression spring; 45. rotating the rod; 46. a second push rod; 47. extruding the block; 5. a fixing mechanism; 51. a connecting plate; 52. a connector; 53. a rubber pad; 54. mounting a plate; 55. a clamping block; 56. a limiting plate; 57. fixing the spring; 6. and monitoring the sensor.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the invention provides an intelligent fan stress state monitoring bolt, which comprises a bolt body 1, wherein a nut 2 is connected to the side surface of the bolt body 1 in a threaded manner, an optical fiber interface 3 is fixedly connected to the top of the bolt body 1, a sealing ring 4 is fixedly connected to the side surface of the bolt body 1, a fixing mechanism 5 is fixedly connected to the bottom end of the bolt body 1, a monitoring sensor 6 is arranged at the bottom end of the fixing mechanism 5, the optical fiber interface 3 comprises a connecting sleeve 31, the connecting sleeve 31 is fixedly connected to the top of the bolt body 1, a top block 32 is movably connected to the inside of the connecting sleeve 31, a return spring 33 is fixedly connected to the top of the top block 32, a first push rod 34 is movably connected to the side surface of the top block 32, a toothed plate 35 is movably connected to one end of the first push rod 34, a driving wheel 36 is connected to the side surface of the toothed plate 35 in a meshed manner, the driving wheel 36 is movably connected to the inside of the bolt body 1, a driven wheel 37 is fixedly connected to the rear end of the driving wheel 36, a gear ring 38 is connected to the side surface of the connecting sleeve 37 in a meshed manner, a gear ring 38, a rotating baffle 39 is fixedly connected to the side surface of the connecting sleeve 39, and the rotating baffle 39 is movably connected to the inside of the rotating baffle 31.
In this embodiment, ejector pad 32 is moved through replying spring 33 top, thereby can stimulate pinion rack 35 through push rod 34 and remove, and can drive action wheel 36 and rotate, thereby can drive ring gear 38 through following driving wheel 37 and rotate, make rotatable baffle 39 roll out, thereby protect fiber interface 3, the interface has been avoided receiving the erosion of dust, in using, conveniently install fixedly the fan through bolt body 1 and nut 2, and seal through sealing washer 4, the fiber connection interface is through extrudeing ejector pad 32, thereby can make rotatable baffle 39 withdraw, convenient the optical fiber connection, later can connect monitoring sensor 6 through fixed establishment 5, thereby can monitor fan stress state through monitoring sensor 6.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the rotating baffle 39 comprises a protecting baffle 391, the protecting baffle 391 is movably connected to the inner side of the connecting sleeve 31, the bottom end of the protecting baffle 391 is fixedly connected with a telescopic pad 392, the bottom end of the telescopic pad 392 is fixedly connected with a pressing plate 393, the side face of the pressing plate 393 is fixedly connected with a sealing pad 394, the top of the pressing plate 393 is fixedly connected with a top plate 395, the top plate 395 is movably connected to the inside of the protecting baffle 391, and the top of the top plate 395 is fixedly connected with a jacking spring 396.
In this embodiment, when the two rotating baffles 39 rotate out, the pressing plate 393 is pushed together by the sealing gasket 394 and drives the telescopic pad 392 to contract, and then the top plate 395 can be pushed by the pushing spring 396, so that the pressing plate 393 can be pushed to press the sealing gasket 394, the joint of the two rotating baffles 39 is sealed, and dust is prevented from entering the joint.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, sealing washer 4 includes rubber circle 41, rubber circle 41 fixed connection is in the side of bolt body 1, the inside swing joint of rubber circle 41 has ejector pin 42, the top fixedly connected with push pedal 43 of ejector pin 42, push pedal 43 sliding connection is in the inside of bolt body 1, the top fixedly connected with extrusion spring 44 of push pedal 43, the side sliding connection of push pedal 43 has dwang 45, dwang 45 swing joint is in the inside of bolt body 1, the one end swing joint of dwang 45 has push rod two 46, the bottom fixedly connected with extrusion piece 47 of push rod two 46.
In this embodiment, when the bolt carries out the use, can push up ejector pin 42, thereby can drive push pedal 43 and remove, and extrude extrusion spring 44, push pedal 43's removal simultaneously, can also drive push rod two 46 through dwang 45 and rotate, and can promote extrusion piece 47 and extrude rubber ring 41, thereby make sealing washer 4's sealed effect better, the inside of having avoided air and bolt body 1 to contact the corrosion that causes the bolt, the life of bolt has been improved.
Example 4
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the fixing mechanism 5 includes a connecting plate 51, the connecting plate 51 is fixedly connected to the bottom end of the bolt body 1, the connecting plate 51 is fixedly connected to a connector 52, the connecting plate 51 is fixedly connected to a rubber pad 53 on the inner side, the connecting plate 51 is movably connected to a mounting plate 54 on the right side of the inner side, the mounting plate 54 is fixedly connected to the side of the monitoring sensor 6, a clamping block 55 is movably connected to the side of the mounting plate 54, a limiting plate 56 is fixedly connected to the bottom end of the clamping block 55, and a fixing spring 57 is fixedly connected to the bottom end of the limiting plate 56.
In this embodiment, monitoring sensor 6 can insert the inside of connecting plate 51 through mounting panel 54, thereby extrude rubber pad 53, and make monitoring sensor 6 can be connected with optic fibre through connector 52, rethread fixed spring 57 top moves limiting plate 56, make fixture block 55 card advance the side of mounting panel 54, thereby fix monitoring sensor 6, and through rotating mounting panel 54, thereby can push back fixture block 55, thereby made things convenient for to dismantle and change monitoring sensor 6, make the use of intelligent bolt more convenient.
The working principle of the intelligent bolt for monitoring the stress state of the fan is described in detail below.
As shown in fig. 1-5, the kicking block 32 is pushed through the return spring 33, thereby the toothed plate 35 can be pulled to move through the first push rod 34, and the driving wheel 36 can be driven to rotate, thereby the gear ring 38 can be driven to rotate through the driven wheel 37, the rotating baffle 39 can be rotated out, thereby the optical fiber interface 3 is protected, the interface is prevented from being corroded by dust, during use, the fan is conveniently installed and fixed through the bolt body 1 and the nut 2, the push plate 43 is pushed to extrude the extrusion spring 44 through the first push rod 42, and the second push rod 46 can be driven to rotate through the rotating rod 45, and the extrusion block 47 can be pushed to extrude the rubber ring 41, thereby the sealing effect of the sealing ring 4 is better, then the optical fiber connection interface is extruded through the kicking block 32, thereby the rotating baffle 39 can be retracted, the optical fiber connection is facilitated, then the monitoring sensor 6 can be connected through the fixing mechanism 5, thereby the fan stress state can be monitored through the monitoring sensor 6.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.

Claims (8)

1. The utility model provides a fan stress state monitoring intelligence bolt, includes bolt body (1), the side threaded connection of bolt body (1) has nut (2), its characterized in that: the top of the bolt body (1) is fixedly connected with an optical fiber interface (3), the side surface of the bolt body (1) is fixedly connected with a sealing ring (4), the bottom end of the bolt body (1) is fixedly connected with a fixing mechanism (5), and the bottom end of the fixing mechanism (5) is provided with a monitoring sensor (6);
optical fiber interface (3) are including adapter sleeve (31), adapter sleeve (31) fixed connection is at the top of bolt body (1), the inside swing joint of adapter sleeve (31) has kicking block (32), the top fixedly connected with of kicking block (32) replies spring (33), the side swing joint of kicking block (32) has push rod (34), the one end swing joint of push rod (34) has pinion rack (35), the side meshing of pinion rack (35) is connected with action wheel (36), action wheel (36) swing joint is to inside at bolt body (1).
2. The intelligent bolt for monitoring the stress state of the fan according to claim 1, wherein: the rear end fixedly connected with of action wheel (36) follows driving wheel (37), the side meshing of following driving wheel (37) is connected with gear ring (38), the one end fixedly connected with of gear ring (38) rotates baffle (39), rotate baffle (39) swing joint in the inboard of adapter sleeve (31).
3. The intelligent bolt for monitoring the stress state of the fan according to claim 2, is characterized in that: the rotating baffle (39) comprises a protective baffle (391), the protective baffle (391) is movably connected to the inner side of the connecting sleeve (31), the bottom end of the protective baffle (391) is fixedly connected with a telescopic pad (392), and the bottom end of the telescopic pad (392) is fixedly connected with a squeezing plate (393).
4. The intelligent bolt for monitoring the stress state of the fan according to claim 3, wherein: the side of the extrusion plate (393) is fixedly connected with a sealing pad (394), the top of the extrusion plate (393) is fixedly connected with a top plate (395), the top plate (395) is movably connected to the inside of the protective baffle (391), and the top of the top plate (395) is fixedly connected with a jacking spring (396).
5. The intelligent bolt for monitoring the stress state of the fan according to claim 1, wherein: sealing washer (4) include rubber circle (41), rubber circle (41) fixed connection is in the side of bolt body (1), the inside swing joint of rubber circle (41) has ejector pin (42), the top fixedly connected with push pedal (43) of ejector pin (42), push pedal (43) sliding connection is in the inside of bolt body (1), the top fixedly connected with extrusion spring (44) of push pedal (43).
6. The intelligent bolt for monitoring the stress state of the fan according to claim 5, is characterized in that: the side sliding connection of push pedal (43) has dwang (45), dwang (45) swing joint is in the inside of bolt body (1), the one end swing joint of dwang (45) has push rod two (46), the bottom fixedly connected with extrusion piece (47) of push rod two (46).
7. The intelligent bolt for monitoring the stress state of the fan according to claim 1, is characterized in that: fixing mechanism (5) are including connecting plate (51), connecting plate (51) fixed connection is in the bottom of bolt body (1), the inside fixedly connected with connector (52) of connecting plate (51), the inboard fixedly connected with rubber pad (53) of connecting plate (51).
8. The intelligent bolt for monitoring the stress state of the fan according to claim 7, wherein: the inside right side swing joint of connecting plate (51) has mounting panel (54), mounting panel (54) fixed connection is in the side of monitoring sensor (6), the side swing joint of mounting panel (54) has fixture block (55), the bottom fixedly connected with limiting plate (56) of fixture block (55), the bottom fixedly connected with fixed spring (57) of limiting plate (56).
CN202210721039.7A 2022-06-16 2022-06-16 Intelligent bolt for monitoring stress state of fan Pending CN115234561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210721039.7A CN115234561A (en) 2022-06-16 2022-06-16 Intelligent bolt for monitoring stress state of fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210721039.7A CN115234561A (en) 2022-06-16 2022-06-16 Intelligent bolt for monitoring stress state of fan

Publications (1)

Publication Number Publication Date
CN115234561A true CN115234561A (en) 2022-10-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210721039.7A Pending CN115234561A (en) 2022-06-16 2022-06-16 Intelligent bolt for monitoring stress state of fan

Country Status (1)

Country Link
CN (1) CN115234561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116952444A (en) * 2023-09-20 2023-10-27 江天科技有限公司 Intelligent bolt and nut gasket sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116952444A (en) * 2023-09-20 2023-10-27 江天科技有限公司 Intelligent bolt and nut gasket sensor
CN116952444B (en) * 2023-09-20 2023-12-12 江天科技有限公司 Intelligent bolt and nut gasket sensor

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