CN115388309A - Telescopic joint real-time monitoring device and monitoring method thereof - Google Patents
Telescopic joint real-time monitoring device and monitoring method thereof Download PDFInfo
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- CN115388309A CN115388309A CN202211170810.2A CN202211170810A CN115388309A CN 115388309 A CN115388309 A CN 115388309A CN 202211170810 A CN202211170810 A CN 202211170810A CN 115388309 A CN115388309 A CN 115388309A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 60
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004458 analytical method Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 7
- 238000007405 data analysis Methods 0.000 claims description 4
- 238000013480 data collection Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
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Abstract
The invention discloses a real-time telescopic joint monitoring device and a monitoring method thereof. The invention can rapidly assemble and disassemble the electrical elements for monitoring the telescopic joint by installing the positioner, the inclination angle sensors are arranged at the positions of the upstream and downstream working waves of the telescopic joint body, the real-time inclination angles in the horizontal and vertical directions can be simultaneously detected, the safe operation state of each pipeline is analyzed and evaluated, and when the electrical elements for controlling the equipment to work are maintained or replaced, the driving rod is rotated to enable the positioning block to move out of the protective box, so that the protective box is not limited any more, the protective box can be disassembled, and the electrical elements in the protective box can be maintained conveniently.
Description
Technical Field
The invention relates to the technical field of monitoring devices, in particular to a telescopic joint real-time monitoring device and a monitoring method thereof.
Background
The telescopic joint can also be called as a pipeline telescopic joint and a compensator, and is divided into a plurality of types such as a corrugated telescopic joint, a sleeve telescopic joint and a square natural compensation telescopic joint, wherein the corrugated telescopic joint is commonly used, the telescopic joint real-time monitoring device can monitor displacement of the pipeline telescopic joint caused by water pressure change, deformation angle data and pipeline pressure data are collected in real time, the displacement is transmitted and analyzed, all-weather real-time monitoring is carried out on safe operation of a pipeline, an electric element for transmitting information of the existing telescopic joint monitoring device is difficult to disassemble and maintain the electric element after the electric element breaks down after long-time use, the work efficiency of the electric element at the maintenance speed is low, and the monitoring effect of the real-time monitoring device on the telescopic joint can be influenced, so that the electric element for transmitting the information can be rapidly disassembled and assembled by a structure, and maintenance or replacement of the electric element is convenient.
The existing monitoring device has the following defects:
1. patent document CN213067733U discloses a flow pressure monitoring device based on telescopic joint, "including the telescopic joint of taking input and output, take pressure transmitter and the flow sensor who sends out the pipe, input and output wear to establish respectively and install on indoor roof and indoor floor, are equipped with first mounting groove and second mounting groove on the indoor floor of the output left and right sides respectively, all are equipped with the ground decorative board of connecting through the hinge on first mounting groove and the second mounting groove, pressure transmitter and the flow sensor who send to press the pipe in area install respectively in first mounting groove and second mounting groove. The utility model discloses be equipped with first mounting groove and second mounting groove respectively on indoor floor, all be equipped with the ground decorative board through hinge connection on the groove, can hide pressure transmitter and the flow sensor that the installation carries out monitoring to land quality and pressure, the ground decorative board can be opened and look over monitoring data, the ground decorative board is decorated as an organic wholely with the ground, and is pleasing to the eye, do not influence the cladding installation to pipelines such as telescoping machine in later stage ", however, the flow pressure monitoring device based on telescopic joint of above-mentioned open literature, mainly consider not influencing the cladding installation to pipelines such as telescoping machine in later stage, do not consider to dismantle the installation fast to the electrical components of control usefulness, the problem of maintaining or changing, therefore, it is necessary to study out a structure that can dismantle the installation fast to electrical components, and then can be convenient for fast maintain the electrical components of supervisory equipment;
2. patent document CN206192260U discloses a telescopic joint deformation amount detection device, "it includes a left support plate and a right support plate, a vertical plate is linked firmly respectively at the outer end bottom of left support plate and right support plate, a bar through-hole is equipped with respectively at the outer end top of left support plate and right support plate, a corner steel plate is equipped with respectively at the bottom of each bar through-hole, the upper end of each connecting bolt passes the bar through-hole on its corresponding position in proper order and cooperatees with coupling nut, the vertical section of each corner steel plate is equipped with a level respectively and runs through the regulation screw hole of corner steel plate, a regulating bolt is connected in each regulation screw hole in a cooperation way respectively. The telescopic joint deformation detection device disclosed by the publication mainly considers the prevention of the measurement error caused by the manual change of the position of the scale after the installation, and does not consider the problem of displaying the deformation position of the telescopic joint, so that a structure capable of displaying the deformation position of the telescopic joint is necessary to be researched, and further a worker can quickly search the deformation position of the telescopic joint;
3. patent document CN213090680U discloses a data monitoring devices is synthesized in deformation of GIS telescopic joint based on capacitance bars technique, "the utility model discloses fix the flange department at GIS telescopic joint both ends respectively with quiet bars end and movable bars end, quiet bars end is connected with the form of moving the bars end with the piston, and when the deformation of GIS telescopic joint took place the displacement, one section of the relative telescopic joint of quiet bars end remained motionless, moved bars end and another section of telescopic joint and took place relative motion for quiet bars end jointly, formed the displacement. Through the capacitive gate technology, the device can accurately measure the change of displacement and reach the micron level. In addition, through the temperature sensor, the temperature and humidity sensor and the inclination angle sensor which are arranged in the device, the device can periodically upload the surface temperature of the GIS, the external environment temperature and humidity and the inclination angle change at the flanges at two ends of the GIS to the server end while measuring the deformation of the GIS, so as to provide corresponding data basis for the operation and fault monitoring of the GIS, however, the comprehensive data monitoring device for the deformation of the telescopic joint of the above publication mainly considers providing corresponding data basis for the operation and fault monitoring of the GIS, and does not consider the problem of resetting the deformation position of the telescopic joint, so that a structure capable of automatically resetting the deformation position of the black silk telescopic joint is necessarily researched, and further, the labor intensity can be reduced;
4. patent document CN205940439U discloses a device for monitoring displacement of a telescopic joint of a GIS bus tube, which comprises a push rod, a shell, a main control board, a connecting block, a pressure spring and a positioning rod, wherein the main control board comprises a potentiometer, a control circuit, a temperature sensor, an acceleration sensor, a voltage reference source, a memory, a real-time clock, a positioning module, a wireless communication module, a power management circuit, a storage battery, a primary battery and a power interface. The potentiometer is linked with the bus tube expansion joint, the potentiometer, the temperature sensor, the acceleration sensor, the voltage reference source, the memory, the real-time clock, the positioning module, the wireless communication module and the power management circuit are all connected with the control circuit, the output end of the potentiometer is connected with an analog-digital converter interface of the control circuit, and the fixed end of the resistor body of the potentiometer is connected with the voltage reference source. The utility model discloses a telescopic joint displacement volume, the slope, the vibration, the automatic monitoring of ambient temperature isoparametric, record and teletransmission function ", however the GIS generating line section of thick bamboo telescopic joint displacement volume monitoring devices of above-mentioned published documents, the automatic monitoring of telescopic joint displacement volume, the slope, the vibration, ambient temperature isoparametric has mainly been considered, record and teletransmission function, do not consider the problem that improves telescopic joint and pipeline connection stability, consequently, it can improve the structure of telescopic joint and pipeline stability to be necessary to study out one kind, and then can make pipeline and telescopic joint be connected more stable.
Disclosure of Invention
The invention aims to provide a telescopic joint real-time monitoring device and a monitoring method thereof, and aims to solve the problems of quick disassembly and maintenance of electrical elements for the monitoring device, deformation detection of the telescopic joint, deformation resetting of the telescopic joint and improvement of connection stability of the telescopic joint and a pipeline in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a real-time telescopic joint monitoring device comprises a telescopic joint body, a frame body, a positioner and a warning device, wherein the frame body is arranged on the outer wall of the telescopic joint body in a surrounding mode, two groups of inclination angle sensors are arranged at the top of the telescopic joint body, and a pressure sensor is arranged at the top of the telescopic joint body;
the inner wall of the positioner is provided with a sliding plate, the outer wall of the sliding plate is provided with a plurality of groups of positioning blocks, the outer wall of the other side of the sliding plate is provided with a threaded sleeve, and the outer wall of the positioner is provided with a frame;
and a threaded rod is arranged on the inner wall of the threaded sleeve.
Preferably, the body of rod is installed to the one end of threaded rod, and the actuating lever is installed in the inner wall of frame run through, and a gear is installed to the one end of actuating lever, and the outer wall of the body of rod encircles and installs No. two gears, and a gear and No. two gear meshes mutually, and the guard box is installed at the top of telescopic joint body.
Preferably, the data acquisition analysis station is installed to the inner wall of protective housing, and the wireless transmission antenna is installed at the top of protective housing, and battery pack is installed to the inner wall of protective housing, and battery pack and data acquisition analysis station electric connection, and the multiunit attention device is installed to the inner wall of support body.
Preferably, the plate body is installed to the inner wall of attention device, and the slide bar is installed to the outer wall of plate body, and the quarter butt is all installed to the both sides outer wall of slide bar, and the protecting crust is installed to the one end of quarter butt, and the power supply unit is installed to the inner wall of protecting crust, and No. one contact is installed to the outer wall of protecting crust, and power supply unit and No. one contact electric connection, and No. two contacts of multiunit are installed to the inner wall of support body, and No. two contacts are located one side of slide bar, and the multiunit warning light is installed to the inner wall of support body, and the warning light passes through the wire with No. two contacts and is connected.
Preferably, the appearance of support body is circular-arcly, and the gomphosis is installed at the outer wall of telescopic joint body, and the body of rod is the same and fixed connection with the threaded rod diameter, and the bottom of wireless transmission antenna is circular magnetic sheet, can adsorb the outer wall at the guard box, and the appearance of plate body is the outer wall laminating of arc and telescopic joint body.
Preferably, a plurality of groups of installation boxes are installed on the inner wall of the frame body, the motor is installed on the inner wall of the installation box, the threaded lead screw is installed at the output end of the motor, the sliding ring is installed around the outer wall of the threaded lead screw, the connecting plate is installed on the outer wall of the sliding ring, and the pressing plate is installed on the outer wall of the connecting plate.
Preferably, the stopper is all installed to the both sides outer wall of support body, and the containing box is installed to the inner wall of stopper, and the telescopic link is installed to the inner wall of containing box, and the groove is installed and accomodate to the inner wall of stopper, and accomodate the groove and be located one side of containing box, accomodate the inner wall in groove and install the multiunit guide arm, and the outer wall of guide arm encircles and installs the bearing plate, and the one end of telescopic link and the outer wall fixed connection of bearing plate, and the multiunit connecting rod is installed to the outer wall of bearing plate, and the locating plate is installed to the one end of connecting rod.
Preferably, the threaded ring is installed to the outer wall of locating plate, and positioning bolt is installed to the inner wall of threaded ring, and the disc is installed to positioning bolt's one end, and the stopper is installed to positioning bolt's the other end, and the outer wall of telescopic joint body encircles and installs the ring No. one, and the outer wall of telescopic joint body encircles and installs the ring No. two, and the inner wall of ring No. two runs through and installs the multiunit cylinder, and the inside of a ring is run through to cylindrical one end, and the mounting panel is installed to inclination sensor's outer wall.
The monitoring device comprises the following working steps:
s1, respectively and horizontally and fixedly mounting two inclination angle sensors at the positions of upstream and downstream working waves of a telescopic joint body, wherein the inclination angle sensors are double-shaft sensors and can simultaneously detect real-time inclination angles in the horizontal direction and the vertical direction, real-time data collected by the inclination angle sensors are transmitted to a data collection and analysis station through RS485 communication and then transmitted to a central control wireless 4G module main station through a wireless transmission antenna, the main station is uploaded to a central control computer platform through Ethernet, deformation data of the telescopic joints are collected and analyzed on the computer platform, safety limit values of data changes are set, and the safe operation states of pipelines are analyzed, evaluated and early warned;
s2, when the protective box is disassembled to maintain the internal components, the driving rod is rotated to drive the first gear to rotate, the first gear drives the rod body to rotate through the second gear when rotating, the threaded rod is rotated when rotating, the threaded rod enables the threaded sleeve to move when rotating inside the threaded sleeve, the threaded sleeve drives the sliding plate to move when moving, and after the sliding plate moves, the positioning block is moved out of the protective box to stop the protective box, so that the protective box can be disassembled, the maintenance of the electrical elements inside the protective box is facilitated, the purpose of overhauling the electrical elements is achieved, the electrical elements with problems can be quickly replaced or maintained when the electrical elements have faults, and the monitoring equipment can normally operate to monitor the telescopic joint body;
s3, when the appearance change of the telescopic joint body is detected, when the outer wall of the telescopic joint body deforms, the plate body at the deformation position can be pushed to move, when the plate body moves, the sliding rod can be pushed to move, when the sliding rod moves, two groups of short rods are driven to move, when the short rods move, the protective shell can be moved, when the protective shell moves, the first contact piece moves, and after the first contact piece is contacted with the second contact piece, current in the power supply assembly flows into the inner wall of the warning lamp through the second contact piece, so that the warning lamp works to emit light, the purpose of monitoring the deformation position of the telescopic joint body is achieved, a worker can timely observe the deformation position of the telescopic joint body, and the deformed telescopic joint body can be timely maintained;
s4, when the monitoring device needs to maintain the position of the deformed telescopic joint body to reset the deformed telescopic joint body during monitoring of the telescopic joint, the output end of the motor is rotated to drive the threaded lead screw to rotate, the sliding ring is moved when the threaded lead screw rotates, the connecting plate is moved when the sliding ring moves, the pressing plate is driven to move when the connecting plate moves, the position of the sliding rod can be pushed to move after the pressing plate moves to one end of the sliding rod, the plate body is pushed to move when the sliding rod moves, the telescopic joint body is pushed to deform to reset when the plate body moves, the purpose of temporarily resetting the deformed part of the telescopic joint body is achieved, and the labor intensity can be reduced;
s5, the monitoring device is in the control period of the telescopic joint, the telescopic joint body is connected with the conveying pipeline, the positioning plate is moved to one side of the conveying pipeline, the rotary disc drives the positioning bolt to rotate, the positioning bolt moves when the positioning bolt rotates and is threaded, the positioning bolt moves when moving and drives the limiting block to move, the limiting block moves after moving the outer wall of the conveying pipeline, the conveying pipeline is limited, meanwhile, the telescopic rod works to drive the bearing plate to move, the connecting rod is driven to move when the bearing plate moves, the positioning plate is driven to move when moving, the limiting conveying pipeline moves when moving, the conveying pipeline is connected with one end of the telescopic joint body more stably, the purpose of improving the connection stability of the conveying pipeline and the telescopic joint body is achieved, and the conveying pipeline and the telescopic joint body can be prevented from being interfered and accidentally separated by external factors.
Preferably, the step S2 further includes the steps of:
s21, after the replaced or maintained protection box is placed on the outer wall of the positioner, the driving rod is rotated reversely to enable the threaded rod to rotate, and when the threaded rod rotates, the threaded sleeve pushes the positioning block to reset to enter the protection box to position the protection box, so that the protection box is positioned and installed;
in step S5, the method further includes the steps of:
s51, when the bearing plate moves, the guide rod guides the bearing plate, so that the bearing plate can drive the positioning plate to move horizontally.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can rapidly install and disassemble the electric element for monitoring the telescopic joint by installing the positioner, is convenient for maintaining the electric element so as to ensure that the monitoring element can normally work to monitor the telescopic joint, and the two inclination angle sensors are respectively and horizontally and fixedly installed at the positions of upstream and downstream working waves of the telescopic joint body, are double-shaft sensors, can simultaneously detect real-time inclination angles in the horizontal direction and the vertical direction, set the safety limit value of each data change, analyze and evaluate the safe operation state of each pipeline, and perform early warning;
2. according to the invention, the warning device is arranged to display the deformation position of the telescopic joint, so that a worker can conveniently and quickly find out the deformation position, when the appearance change of the telescopic joint body is detected, the deformation part plate body can be pushed to move when the outer wall of the telescopic joint body is deformed, the sliding rod can be pushed to move when the plate body moves, two groups of short rods are driven to move when the sliding rod moves, the protective shell can move when the short rods move, the first contact piece moves when the protective shell moves, and after the first contact piece is contacted with the second contact piece, the current in the power supply assembly flows through the second contact piece and enters the inner wall of the warning lamp, so that the warning lamp works to emit light, the purpose of monitoring the deformation position of the telescopic joint body is achieved, the worker can timely observe the deformation position of the telescopic joint body, and can timely maintain the deformed telescopic joint body;
3. according to the invention, the expansion joint can rapidly reset the deformation position through the installation of the pressing plate, when the position of the deformed expansion joint body needs to be maintained to reset, the output end of the motor is rotated to drive the threaded lead screw to rotate, the sliding ring is moved when the threaded lead screw rotates, the connecting plate is moved when the sliding ring moves, the pressing plate is driven to move when the connecting plate moves, the position of the sliding rod can be pushed to move after the pressing plate moves to one end of the sliding rod, the plate body is pushed to move when the sliding rod moves, the expansion joint body is pushed to deform to reset when the plate body moves, the purpose of temporarily resetting the deformed position of the expansion joint body is achieved, and the labor intensity can be reduced;
4. according to the invention, the limiter and the positioning plate are installed, the positioning plate can be connected with a conveying pipeline through the telescopic joint, the monitoring device can rotate the disc to drive the positioning bolt to rotate when the positioning bolt rotates and drives the limiting block to move when the positioning bolt moves, the limiting block moves after the positioning plate moves to one side of the conveying pipeline, the conveying pipeline is limited when the limiting block moves to install the outer wall of the conveying pipeline, meanwhile, the telescopic rod works to drive the bearing plate to move, the connecting rod moves when the bearing plate moves, the positioning plate is driven to move when the connecting rod moves, the limiting conveying pipeline is driven to move when the positioning plate moves, the conveying pipeline is connected with one end of the telescopic joint body to be more stable, the purpose of improving the connection stability of the conveying pipeline and the telescopic joint body is achieved, and the conveying pipeline and the telescopic joint body can be prevented from being interfered and accidentally separated by external factors.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a frame structure according to the present invention;
FIG. 3 is a schematic view of a locator according to the present invention;
FIG. 4 is a schematic view of the structure of the protective shell of the present invention;
FIG. 5 is a schematic view of a slide bar configuration of the present invention;
FIG. 6 is a schematic view of the structure of the pressure applying plate of the present invention;
FIG. 7 is a schematic view of a slip ring configuration of the present invention;
FIG. 8 is a schematic view of the stopper of the present invention;
FIG. 9 is a schematic view of the receiving groove structure of the present invention;
FIG. 10 is a flow chart of the operation of the present invention.
In the figure: 1. an expansion joint body; 2. a frame body; 3. a positioner; 4. a tilt sensor; 5. a protective box; 6. a wireless transmission antenna; 7. a battery assembly; 8. a data acquisition and analysis station; 9. a sliding plate; 10. positioning blocks; 11. a threaded sleeve; 12. a threaded rod; 13. a frame; 14. a drive rod; 15. a rod body; 16. an alarm; 17. a plate body; 18. a slide bar; 19. a short bar; 20. a protective shell; 21. a power supply assembly; 22. a first contact; 23. a second contact piece; 24. a warning light; 25. installing a box; 26. a motor; 27. a threaded lead screw; 28. a slip ring; 29. a connecting plate; 30. pressing a plate; 31. a stopper; 32. a storage box; 33. a telescopic rod; 34. a receiving groove; 35. a guide bar; 36. a bearing plate; 37. a connecting rod; 38. positioning a plate; 39. a threaded ring; 40. positioning the bolt; 41. a disc; 42. a limiting block; 43. a first ring; 44. a second circular ring; 45. a cylinder; 46. mounting a plate; 47. a pressure sensor; 48. a first gear; 49. and a second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2 and fig. 10, an embodiment of the present invention: a telescopic joint real-time monitoring device comprises a telescopic joint body 1, a frame body 2, a positioner 3 and a warning device 16, wherein the frame body 2 is arranged on the outer wall of the telescopic joint body 1 in a surrounding manner, the telescopic joint body 1 provides an installation space for the frame body 2, two groups of inclination angle sensors 4 are arranged at the top of the telescopic joint body 1, the inclination angle sensors 4 are double-shaft sensors and can simultaneously detect real-time inclination angles in horizontal and vertical directions, a pressure sensor 47 is arranged at the top of the telescopic joint body 1, a threaded rod 12 is arranged on the inner wall of the threaded sleeve 11, the threaded sleeve 11 moves when the threaded rod 12 rotates, a data acquisition and analysis station 8 is arranged on the inner wall of a protection box 5, a wireless transmission antenna 6 is arranged at the top of the protection box 5, a battery component 7 is arranged on the inner wall of the protection box 5, the battery component 7 is electrically connected with the data acquisition and analysis station 8, the inclination angle sensors 4 are double-shaft sensors, the real-time inclination angle in the horizontal direction and the vertical direction can be detected simultaneously, real-time data collected by the inclination angle sensor 4 is transmitted to a data collection and analysis station 8 through RS485 communication, and then transmitted to a central control wireless 4G module master station through a wireless transmission antenna 6, the master station is transmitted to a central control computer platform through Ethernet, a plurality of groups of warning devices 16 are installed on the inner wall of a frame body 2, the frame body 2 is arc-shaped and is embedded and installed on the outer wall of a telescopic joint body 1, a rod body 15 and a threaded rod 12 are identical in diameter and fixedly connected, a circular magnetic plate is arranged at the bottom end of the wireless transmission antenna 6 and can be adsorbed on the outer wall of a protection box 5, the plate body 17 is arc-shaped and is attached to the outer wall of the telescopic joint body 1, when the protection box 5 is disassembled to maintain internal components, a driving rod 14 is rotated to drive a first gear 48 to rotate, and when the first gear 48 rotates, the rod body 15 is driven by a second gear 49, make threaded rod 12 rotate when the body of rod 15 rotates, threaded rod 12 makes threaded sleeve 11 shift position when threaded sleeve 11's inside rotates, threaded sleeve 11 drives sliding plate 9 shift position when removing, behind the sliding plate 9 shift position, make locating piece 10 remove the inside of protective housing 5 no longer spacing to protective housing 5, can dismantle protective housing 5, thereby be convenient for maintain the electrical components of protective housing 5 inside, reach the purpose of overhauing electrical components, can be quick when electrical components breaks down change or maintain the electrical components of going wrong, make supervisory equipment can monitor telescopic joint body 1 by normal operating.
Referring to fig. 2 and 3, a sliding plate 9 is installed on the inner wall of a positioner 3, a plurality of sets of positioning blocks 10 are installed on the outer wall of the sliding plate 9, a threaded sleeve 11 is installed on the outer wall of the other side of the sliding plate 9, a frame 13 is installed on the outer wall of the positioner 3, a rod body 15 is installed at one end of a threaded rod 12, a driving rod 14 is installed on the inner wall of the frame 13 in a penetrating manner, a first gear 48 is installed at one end of the driving rod 14, a second gear 49 is installed on the outer wall of the rod body 15 in a surrounding manner, the first gear 48 is meshed with the second gear 49, a protective box 5 is installed at the top of a telescopic joint body 1, when detecting the shape change of the telescopic joint body 1, a deformation plate body 17 is pushed to move when the outer wall of the telescopic joint body 1, the plate 17 pushes a moving position of a sliding rod 18 when moving, the sliding rod 18 drives two sets of short rods 19 to move the moving positions when moving, the short rods 19 can move the protective shell 20, the first contact 22 moves when the protective shell 20 moves, the first contact 22 contacts the second contact 23, after the current inside a power supply assembly 21 flows through the inner wall of a warning lamp 24, the inner wall of the telescopic joint body, a working position of the telescopic joint body can be timely deformed, and a worker who monitors the telescopic joint body and can timely deform the telescopic joint 1 to deform the telescopic joint body 1.
Referring to fig. 4 and 6, a plate body 17 is mounted on an inner wall of the alarm 16, a sliding rod 18 is mounted on an outer wall of the plate body 17, short rods 19 are mounted on outer walls of two sides of the sliding rod 18, a protective shell 20 is mounted at one end of each short rod 19, a power supply assembly 21 is mounted on an inner wall of the protective shell 20, a first contact 22 is mounted on an outer wall of the protective shell 20, the power supply assembly 21 is electrically connected with the first contact 22, multiple sets of second contacts 23 are mounted on an inner wall of the frame body 2, the second contacts 23 are located on one side of the sliding rod 18, multiple sets of warning lamps 24 are mounted on an inner wall of the frame body 2, the warning lamps 24 are connected with the second contacts 23 through wires, the plate body 17 at the deformation position is pushed when the outer wall of the telescopic joint body 1 is deformed, the sliding rod 18 is pushed to move when the plate body 17 moves, the sliding rods 18 drive the two sets of short rods 19 to move the short rods 19, the protective shell 20 moves when the short rods 19 moves, the first contact 22 moves the protective shell 20 moves the first contact 22 when the first contact is moved, after the first contact 22 contacts the second contacts 23, current flows into the inner wall of the warning lamps 23, so that a worker can monitor the telescopic joint 1, and the telescopic joint, the telescopic joint 1 can timely deforms, and the telescopic joint, so that the telescopic joint 1 can monitor the telescopic joint.
Referring to fig. 5, 6 and 7, a plurality of sets of mounting boxes 25 are mounted on the inner wall of the frame body 2, a motor 26 is mounted on the inner wall of the mounting boxes 25, a threaded lead screw 27 is mounted at the output end of the motor 26, a slip ring 28 is mounted on the outer wall of the threaded lead screw 27 in a surrounding manner, a connecting plate 29 is mounted on the outer wall of the slip ring 28, a pressing plate 30 is mounted on the outer wall of the connecting plate 29, when the monitoring device needs to maintain the position of the telescopic joint body 1 which is deformed during monitoring of the telescopic joint to reset, the output end of the motor 26 rotates to drive the threaded lead screw 27 to rotate, the slip ring 28 moves when the threaded lead screw 27 rotates, the connecting plate 29 moves when the slip ring 28 moves, the pressing plate 30 is driven to move when the connecting plate 29 moves, the pressing plate 30 moves to one end of the slide rod 18 to push the position of the slide rod 18 to move, the plate body 17 moves when the plate body 17 moves to push the telescopic joint body 1 to deform to reset, and the purpose of temporarily resetting the deformed position of the telescopic joint body 1 can be achieved, and the labor intensity can be reduced.
Referring to fig. 8 and 9, stoppers 31 are mounted on outer walls of two sides of a frame body 2, a storage box 32 is mounted on an inner wall of each stopper 31, an expansion link 33 is mounted on an inner wall of the storage box 32, a storage groove 34 is mounted on an inner wall of each stopper 31, the storage groove 34 is located on one side of the storage box 32, a plurality of guide rods 35 are mounted on an inner wall of the storage groove 34, a bearing plate 36 is mounted on an outer wall of each guide rod 35 in a surrounding manner, one end of each expansion link 33 is fixedly connected with an outer wall of the bearing plate 36, a plurality of connecting rods 37 are mounted on an outer wall of the bearing plate 36, a positioning plate 38 is mounted at one end of each connecting rod 37, a threaded ring 39 is mounted on an outer wall of each positioning plate 38, a positioning bolt 40 is mounted on an inner wall of the threaded ring 39, a disc 41 is mounted at one end of each positioning bolt 40, a stopper 42 is mounted at the other end of each positioning bolt 40, a first circular ring 43 is mounted on an outer wall of a telescopic joint body 1 in a surrounding manner, a second circular ring 44 is mounted on an outer wall of the telescopic joint body 1, A plurality of groups of cylinders 45 are installed on the inner wall of a second circular ring 44 in a penetrating mode, one end of each cylinder 45 penetrates through the inner portion of a first circular ring 43, an installation plate 46 is installed on the outer wall of the inclination angle sensor 4, when the monitoring device monitors the telescopic joint, after the telescopic joint body 1 connects a conveying pipeline, the positioning plate 38 moves to one side of the conveying pipeline, the rotary disc 41 drives the positioning bolt 40 to rotate, when the positioning bolt 40 rotates, the threaded ring 39 moves to the position of the positioning bolt 40, when the positioning bolt 40 moves, the limiting block 42 moves, after the limiting block 42 moves to the outer wall of the conveying pipeline, the conveying pipeline is limited, meanwhile, the telescopic rod 33 works to drive the bearing plate 36 to move, when the bearing plate 36 moves, the connecting rod 37 moves, when the connecting rod 37 moves, the positioning plate 38 moves, and when the positioning plate 38 moves, the limiting conveying pipeline moves, make pipeline and telescopic joint body 1's one end be connected more stable, reach the purpose that improves pipeline and telescopic joint body 1 connection stability, can prevent that pipeline and telescopic joint body 1 from receiving the unexpected separation of interference of external factors.
The monitoring device comprises the following working steps:
s1, firstly, two tilt sensors 4 are respectively and fixedly installed on the upstream and downstream working waves of a telescopic joint body 1 horizontally, the tilt sensors 4 are double-shaft sensors and can simultaneously detect real-time tilt angles in the horizontal direction and the vertical direction, real-time data collected by the tilt sensors 4 are transmitted to a data collection and analysis station 8 through RS485 communication and then transmitted to a central control wireless 4G module master station through a wireless transmission antenna 6, the master station is uploaded to a central control computer platform through the Ethernet, deformation data of each telescopic joint are collected and analyzed on the computer platform, safety limit values of data changes are set, and the safe operation states of each pipeline are analyzed, evaluated and early warned;
s2, when the protective box 5 is disassembled to maintain internal components, the driving rod 14 is rotated to drive the first gear 48 to rotate, the first gear 48 drives the rod body 15 to rotate through the second gear 49 when rotating, the threaded rod 12 is rotated when the rod body 15 rotates, the threaded sleeve 11 is moved when the threaded rod 12 rotates in the threaded sleeve 11, the sliding plate 9 is driven to move when the threaded sleeve 11 moves, after the sliding plate 9 moves, the positioning block 10 moves out of the protective box 5 to prevent the protective box 5 from being limited, the protective box 5 can be disassembled, so that the electrical components in the protective box 5 can be maintained conveniently, the purpose of overhauling the electrical components is achieved, the electrical components with problems can be replaced or maintained quickly when the electrical components have faults, and the monitoring equipment can monitor the telescopic joint body 1 in normal operation;
s3, when the appearance change of the telescopic joint body 1 is detected, when the outer wall of the telescopic joint body 1 deforms, the plate body 17 at the deformation position is pushed to move, when the plate body 17 moves, the sliding rod 18 is pushed to move, when the sliding rod 18 moves, the two groups of short rods 19 are driven to move, when the short rods 19 move, the protective shell 20 can move, when the protective shell 20 moves, the first contact piece 22 moves, after the first contact piece 22 is contacted with the second contact piece 23, current in the power supply assembly 21 flows into the inner wall of the warning lamp 24 through the second contact piece 23, so that the warning lamp 24 works to emit light, the purpose of monitoring the deformation position of the telescopic joint body 1 is achieved, a worker can timely observe the deformation position of the telescopic joint body 1, and can timely maintain the deformed telescopic joint body 1;
s4, when the monitoring device needs to maintain the position of the telescopic joint body 1 which is deformed to reset during the monitoring of the telescopic joint, the output end of the motor 26 is rotated to drive the threaded screw rod 27 to rotate, the sliding ring 28 is moved when the threaded screw rod 27 rotates, the connecting plate 29 is moved when the sliding ring 28 moves, the connecting plate 29 is driven to move when the connecting plate 29 moves, the pressing plate 30 is driven to move after moving to one end of the sliding rod 18, the position of the sliding rod 18 is pushed to move, the plate body 17 is pushed to move when the sliding rod 18 moves, the telescopic joint body 1 is pushed to deform to reset when the plate body 17 moves, the purpose of temporarily resetting the deformed part of the telescopic joint body 1 is achieved, and the labor intensity can be reduced;
s5, during the monitoring period of the telescopic joint, the telescopic joint body 1 is connected with a conveying pipeline, the positioning plate 38 is moved to one side of the conveying pipeline, the rotary disc 41 drives the positioning bolt 40 to rotate, the positioning bolt 40 moves when the positioning bolt 40 rotates and the threaded ring 39 moves, the positioning bolt 40 drives the limiting block 42 to move when moving, the limiting block 42 moves to limit the conveying pipeline after moving the outer wall of the conveying pipeline, meanwhile, the telescopic rod 33 works to drive the bearing plate 36 to move, the connecting rod 37 moves when the bearing plate 36 moves, the positioning plate 38 is driven to move when moving the connecting rod 37, the limiting conveying pipeline moves when moving the positioning plate 38, the conveying pipeline is connected with one end of the telescopic joint body 1 more stably, the purpose of improving the connection stability of the conveying pipeline and the telescopic joint body 1 is achieved, and the conveying pipeline and the telescopic joint body 1 can be prevented from being interfered and accidentally separated by external factors.
In step S2, the method further includes the steps of:
s21, after the replaced or maintained protective box 5 is placed on the outer wall of the positioner 3, the driving rod 14 is rotated reversely to enable the threaded rod 12 to rotate, and when the threaded rod 12 rotates, the threaded sleeve 11 pushes the positioning block 10 to reset to enter the protective box 5 to position the position of the protective box 5, so that the position of the protective box 5 is positioned and installed;
in step S5, the method further includes the steps of:
s51, when the bearing plate 36 moves, the guide rod 35 guides the bearing plate 36, so that the bearing plate 36 can drive the positioning plate 38 to move horizontally.
The working principle is that firstly, two tilt angle sensors 4 are respectively and fixedly installed on the upstream and downstream working waves of a telescopic joint body 1 horizontally, the tilt angle sensors 4 are double-shaft sensors and can simultaneously detect real-time tilt angles in the horizontal direction and the vertical direction, real-time data collected by the tilt angle sensors 4 are transmitted to a data collecting and analyzing station 8 through RS485 communication and then transmitted to a central control wireless 4G module main station through a wireless transmission antenna 6, the main station is transmitted to a central control computer platform through Ethernet, deformation data of each telescopic joint are collected and analyzed on the computer platform, safety limit values of data changes are set, the safe operation state of each pipeline is analyzed and evaluated, early warning is carried out, when a protective box 5 is disassembled to maintain internal components, a first gear 48 is driven by a rotary driving rod 14 to rotate, and when the first gear 48 rotates, a rod body 15 is driven by a second gear 49 to rotate, when the rod body 15 rotates, the threaded rod 12 rotates, when the threaded rod 12 rotates in the threaded sleeve 11, the threaded sleeve 11 moves, when the threaded sleeve 11 moves, the sliding plate 9 moves, after the sliding plate 9 moves, the positioning block 10 moves out of the protective box 5 to stop the protective box 5, the protective box 5 can be detached, so that electrical elements in the protective box 5 can be maintained conveniently, the purpose of overhauling the electrical elements is achieved, when the electrical elements have faults, the electrical elements with faults can be replaced or maintained quickly, the monitoring equipment can monitor the telescopic joint body 1 in normal operation, when the appearance change of the telescopic joint body 1 is detected, when the outer wall of the telescopic joint body 1 deforms, the plate body 17 can be pushed to move, and when the plate body 17 moves, the sliding rod 18 can be pushed to move, when the sliding rod 18 moves to drive the two groups of short rods 19 to move, when the short rods 19 move, the protective shell 20 can move, when the protective shell 20 moves, the first contact piece 22 moves, and after the first contact piece 22 contacts with the second contact piece 23, the current in the power supply assembly 21 flows through the second contact piece 23 and enters the inner wall of the warning lamp 24, so that the warning lamp 24 works to emit light, the purpose of monitoring the deformation position of the telescopic joint body 1 is achieved, a worker can timely observe the deformation position of the telescopic joint body 1, the deformed telescopic joint body 1 can be timely maintained, when the monitoring device needs to maintain the position of the deformed telescopic joint body 1 to reset in the monitoring period of the telescopic joint, the output end of the motor 26 rotates to drive the threaded lead screw 27 to rotate, and when the threaded lead screw 27 rotates, the slip ring 28 moves, when the slip ring 28 moves, the connecting plate 29 moves, when the connecting plate 29 moves, the pressing plate 30 is driven to move, when the pressing plate 30 moves to one end of the sliding rod 18, the position of the sliding rod 18 is driven to move, when the sliding rod 18 moves, the plate body 17 moves, when the plate body 17 moves, the telescopic joint body 1 is driven to deform and reset, the purpose of temporarily resetting the deformed position of the telescopic joint body 1 is achieved, the manual strength can be reduced, when the monitoring device monitors the telescopic joint, after the telescopic joint body 1 connects a conveying pipeline, the positioning plate 38 moves to one side of the conveying pipeline, the positioning disc 41 is rotated to drive the positioning bolt 40 to rotate, when the positioning bolt 40 rotates, the positioning bolt 40 moves to the position when the threaded ring 39 rotates, when the positioning bolt 40 moves, the limiting block 42 moves, and after the limiting block 42 moves to fix the outer wall of the conveying pipeline, meanwhile, the telescopic rod 33 works to drive the bearing plate 36 to move, the connecting rod 37 is driven to move when the bearing plate 36 moves, the positioning plate 38 is driven to move when the connecting rod 37 moves, and the positioning plate 38 drives the limiting conveying pipeline to move when moving, so that the conveying pipeline is more stable to be connected with one end of the telescopic joint body 1, the purpose of improving the connection stability of the conveying pipeline and the telescopic joint body 1 is achieved, and the conveying pipeline and the telescopic joint body 1 can be prevented from being interfered and accidentally separated from each other due to external factors.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an expansion joint real time monitoring device, includes expansion joint body (1), support body (2), locator (3) and attention device (16), its characterized in that: the telescopic joint comprises a telescopic joint body (1), wherein a frame body (2) is arranged on the outer wall of the telescopic joint body (1) in a surrounding mode, two groups of inclination angle sensors (4) are arranged at the top of the telescopic joint body (1), and a pressure sensor (47) is arranged at the top of the telescopic joint body (1);
a sliding plate (9) is installed on the inner wall of the positioner (3), a plurality of groups of positioning blocks (10) are installed on the outer wall of the sliding plate (9), a threaded sleeve (11) is installed on the outer wall of the other side of the sliding plate (9), and a frame (13) is installed on the outer wall of the positioner (3);
and a threaded rod (12) is arranged on the inner wall of the threaded sleeve (11).
2. An expansion joint real-time monitoring device according to claim 1, characterized in that: the body of rod (15) is installed to the one end of threaded rod (12), and the inner wall of frame (13) runs through installs actuating lever (14), and gear (48) are installed to the one end of actuating lever (14), and the outer wall of the body of rod (15) encircles and installs No. two gears (49), and gear (48) and No. two gears (49) mesh mutually, and guard box (5) are installed at the top of telescopic joint body (1).
3. A telescopic joint real-time monitoring device according to claim 2, characterized in that: data acquisition and analysis station (8) are installed to the inner wall of guard box (5), and wireless transmission antenna (6) are installed at the top of guard box (5), and battery pack (7) are installed to the inner wall of guard box (5), and battery pack (7) and data acquisition and analysis station (8) electric connection, and multiunit attention device (16) are installed to the inner wall of support body (2).
4. A telescopic joint real-time monitoring device according to claim 3, characterized in that: plate body (17) are installed to the inner wall of attention device (16), slide bar (18) are installed to the outer wall of plate body (17), quarter butt (19) are all installed to the both sides outer wall of slide bar (18), protecting crust (20) are installed to the one end of quarter butt (19), power supply unit (21) are installed to the inner wall of protecting crust (20), contact (22) are installed No. one to the outer wall of protecting crust (20), and power supply unit (21) and contact (22) electric connection, no. two contact (23) of multiunit are installed to the inner wall of support body (2), and No. two contact (23) are located one side of slide bar (18), multiunit warning light (24) are installed to the inner wall of support body (2), and warning light (24) pass through the wire with No. two contact (23) and are connected.
5. A telescopic joint real-time monitoring device according to any one of claims 1 to 4, characterized in that: the appearance of support body (2) is circular-arc, and the gomphosis is installed at the outer wall of telescopic joint body (1), and the same and fixed connection of body of rod (15) and threaded rod (12) diameter, the bottom of wireless transmission antenna (6) be circular magnetic sheet, can adsorb the outer wall in guard box (5), and the appearance of plate body (17) is the outer wall laminating of arc and telescopic joint body (1).
6. The telescopic joint real-time monitoring device according to claim 4, wherein: the inner wall of support body (2) is installed multiunit install bin (25), and motor (26) are installed to the inner wall of install bin (25), and screw lead screw (27) are installed to the output of motor (26), and the outer wall of screw lead screw (27) is encircleed and is installed sliding ring (28), and connecting plate (29) are installed to the outer wall of sliding ring (28), and outer wall of connecting plate (29) is installed and is executed clamp plate (30).
7. The telescopic joint real-time monitoring device according to claim 6, wherein: stopper (31) are all installed to the both sides outer wall of support body (2), containing box (32) are installed to the inner wall of stopper (31), telescopic link (33) are installed to the inner wall of containing box (32), the inner wall of stopper (31) is installed and is accomodate groove (34), and accomodate one side that groove (34) are located containing box (32), accomodate the inner wall in groove (34) and install multiunit guide arm (35), the outer wall of guide arm (35) is encircleed and is installed bearing plate (36), and the outer wall fixed connection of the one end of telescopic link (33) and bearing plate (36), multiunit connecting rod (37) are installed to the outer wall of bearing plate (36), locating plate (38) are installed to the one end of connecting rod (37).
8. The telescopic joint real-time monitoring device according to claim 7, wherein: threaded ring (39) are installed to the outer wall of locating plate (38), positioning bolt (40) are installed to the inner wall of threaded ring (39), disc (41) are installed to the one end of positioning bolt (40), stopper (42) are installed to the other end of positioning bolt (40), the outer wall of telescopic joint body (1) encircles and installs ring (43), the outer wall of telescopic joint body (1) encircles and installs ring (44) No. two, the inner wall of ring (44) No. two runs through and installs multiunit cylinder (45), and the one end of cylinder (45) runs through the inside of ring (43), mounting panel (46) are installed to the outer wall of inclination sensor (4).
9. A method of monitoring a telescopic joint real-time monitoring device according to any of claims 1 to 8, characterised in that the monitoring device is operated as follows:
s1, firstly, two tilt angle sensors (4) are horizontally and fixedly installed at the positions of upstream and downstream working waves of a telescopic joint body (1) respectively, the tilt angle sensors (4) are double-shaft sensors and can simultaneously detect real-time tilt angles in the horizontal direction and the vertical direction, real-time data collected by the tilt angle sensors (4) are transmitted to a data collection and analysis station (8) through RS485 communication and then transmitted to a central control wireless 4G module main station through a wireless transmission antenna (6), the main station is transmitted to a central control computer platform through the Ethernet, deformation data of each telescopic joint are collected and analyzed on the computer platform, safety limit values of data changes are set, the safe operation state of each pipeline is analyzed and evaluated, and early warning is carried out;
s2, when the protective box (5) is disassembled to maintain internal components, the driving rod (14) is rotated to drive the first gear (48) to rotate, the first gear (48) drives the rod body (15) to rotate through the second gear (49) when rotating, the threaded rod (12) is rotated when the rod body (15) rotates, the threaded rod (12) enables the threaded sleeve (11) to move when the threaded sleeve (11) rotates, the threaded sleeve (11) drives the sliding plate (9) to move when moving, after the sliding plate (9) moves, the positioning block (10) moves out of the protective box (5) to prevent the protective box (5) from limiting, the protective box (5) can be disassembled, so that the electrical elements in the protective box (5) can be maintained, the purpose of overhauling of the electrical elements can be achieved, the failed electrical elements can be quickly replaced or maintained when the electrical elements are failed, and the electrical monitoring equipment can normally operate to monitor the telescopic joint body (1);
s3, when the appearance change of the telescopic joint body (1) is detected, when the outer wall of the telescopic joint body (1) is deformed, a plate body (17) at the deformed position is pushed to move, when the plate body (17) moves, a sliding rod (18) is pushed to move, when the sliding rod (18) moves, two groups of short rods (19) are driven to move, when the short rods (19) move, a protective shell (20) can move, when the protective shell (20) moves, a first contact piece (22) moves, after the first contact piece (22) is contacted with a second contact piece (23), current in a power supply assembly (21) flows through the second contact piece (23) and enters the inner wall of a warning lamp (24), so that the warning lamp (24) works to emit light, the purpose of monitoring the deformed position of the telescopic joint body (1) is achieved, a worker can observe the deformed position of the telescopic joint body (1) in time, and maintain the deformed telescopic joint body (1) in time;
s4, when the monitoring device needs to maintain the position of the telescopic joint body (1) which deforms during the monitoring of the telescopic joint to reset the telescopic joint, the output end of the motor (26) rotates to drive the threaded screw rod (27) to rotate, the threaded screw rod (27) rotates to drive the sliding ring (28) to move, the sliding ring (28) moves to drive the connecting plate (29) to move, the connecting plate (29) moves to drive the pressing plate (30) to move, the pressing plate (30) moves to one end of the sliding rod (18) and then pushes the position of the sliding rod (18) to move, the sliding rod (18) moves to push the plate body (17) to move, the plate body (17) moves to push the telescopic joint body (1) to deform and reset, the purpose of temporarily resetting the deformed part of the telescopic joint body (1) is achieved, and the labor intensity can be reduced;
s5, during the monitoring period of the telescopic joint, the telescopic joint body (1) is connected with a conveying pipeline, the positioning plate (38) is moved to one side of the conveying pipeline, the rotary disc (41) drives the positioning bolt (40) to rotate, when the positioning bolt (40) rotates, the positioning bolt (40) moves when the threaded ring (39) moves, the positioning bolt (40) drives the limiting block (42) to move when moving, the limiting block (42) moves the outer wall of the conveying pipeline and then limits the conveying pipeline, meanwhile, the telescopic rod (33) works to drive the bearing plate (36) to move, when the bearing plate (36) moves, the connecting rod (37) is driven to move, when the connecting rod (37) moves, when the positioning plate (38) moves, the limiting conveying pipeline moves, so that the conveying pipeline is connected with one end of the telescopic joint body (1) more stably, the purpose of improving the connecting stability of the conveying pipeline and the telescopic joint body (1) is achieved, and the conveying pipeline and the telescopic joint body (1) can be prevented from being interfered and separated by external factors accidentally.
10. The monitoring method of a telescopic joint real-time monitoring device according to claim 9, wherein in the step S2, the method further comprises the following steps:
s21, after the replaced or maintained protective box (5) is placed on the outer wall of the positioner (3), the driving rod (14) is rotated reversely to enable the threaded rod (12) to rotate, and when the threaded rod (12) rotates, the threaded sleeve (11) pushes the positioning block (10) to reset to enter the protective box (5) to position the protective box (5), so that the protective box (5) is positioned and installed;
in step S5, the method further includes the steps of:
s51, when the bearing plate (36) moves, the guide rod (35) guides the bearing plate (36), so that the bearing plate (36) can drive the positioning plate (38) to move horizontally.
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| CN115388309B (en) | 2024-02-13 |
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