CN117329956B - Electric power pipeline internal deformation measuring device - Google Patents
Electric power pipeline internal deformation measuring device Download PDFInfo
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- CN117329956B CN117329956B CN202311627885.3A CN202311627885A CN117329956B CN 117329956 B CN117329956 B CN 117329956B CN 202311627885 A CN202311627885 A CN 202311627885A CN 117329956 B CN117329956 B CN 117329956B
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- fixedly arranged
- cylinder
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- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 239000003381 stabilizer Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses an internal deformation measuring device of an electric power pipeline, which relates to the field of electric power pipeline deformation measurement and comprises a protection cylinder and a mechanical strain gauge, wherein an air cylinder is fixedly arranged in one side of the protection cylinder, an output end of the air cylinder is provided with an adjusting structure, the adjusting structure comprises a connecting frame, a mounting plate is mounted on one side of the connecting frame, a rotating motor is fixedly arranged at the upper end of the mounting plate, a fixing piece is fixedly arranged at the output end of the rotating motor, a circular plate is fixedly arranged on one side of the fixing piece, an adjusting motor is arranged at the upper end of the fixing piece, the output end of the adjusting motor is fixedly connected with a rotating cylinder through the circular plate, and three expansion covers are sleeved on the outer wall of the circular plate in an annular mode. According to the invention, through the arrangement of the adjusting structure, electric pipelines with different diameters can be cleaned in a rotating way to a great extent, and the later measurement accuracy of the mechanical strain gauge is improved.
Description
Technical Field
The invention relates to the field of power pipe deformation measurement, in particular to an internal deformation measurement device for a power pipe.
Background
Power conduit refers to a conduit system for delivering power from a power station, substation, or other source of power to a customer's location. The power pipeline is usually made of a large-diameter PE material, and comprises a power transmission device such as a cable, an electric wire or an optical fiber, and the deformation state of the inner wall needs to be measured when the power pipeline is paved.
The Chinese patent with publication number of CN111336906A discloses a deformation measuring device in an electric pipeline, which can scrape foreign matters on the inner wall of the pipeline and correct the position of a correction cylinder through scraping a belt, so that detected data cannot be easily influenced, and meanwhile, the correction cylinder cannot be blocked in the electric pipeline, but cannot be used according to the electric pipelines with different inner diameters, the application range is limited, and when a deformation part is detected, the deformation measuring device cannot ensure that a mechanical strain gauge comprehensively and clearly detects the inner wall of the electric pipeline, and small regional measurement errors can be caused due to narrow visual field.
Disclosure of Invention
The invention mainly aims to provide a device for measuring deformation in an electric pipeline, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a deformation measurement device in electric power pipeline, includes protection section of thick bamboo and mechanical strain gauge, the inside fixed cylinder that is provided with in one side of protection section of thick bamboo, and the output of cylinder is provided with adjustment structure, adjustment structure includes the link, the mounting panel is installed to one side of link, and the upper end of mounting panel is fixedly provided with rotating electrical machines, and the output fixed mounting of rotating electrical machines has the mounting, one side of mounting is fixed and is provided with the plectane, the upper end of mounting is provided with accommodate motor, the output of accommodate motor passes plectane fixedly connected with and rotates a section of thick bamboo, the outer wall annular cover of plectane is equipped with three expansion cover, one side of plectane is fixed and is provided with the guide way, and one side inner wall of expansion cover is located the inside slip of guide way, the inside slidable mounting of expansion cover has the slide bar, the outer wall annular fixed mounting of rotation section of thick bamboo has three dwang, and the end rotation of dwang is installed the rolling seat, and the one end and the dwang rotates with the dwang and be connected, the outer wall of expansion cover is provided with the clean cover.
As a further scheme of the invention, the two sides of the expansion cover are fixedly provided with the dismantling rods, the outer walls of the dismantling rods are fixedly provided with springs, the two sides of the cleaning cover are provided with the dismantling plates, the output ends of the dismantling rods penetrate through the dismantling plates, and the outer walls of the dismantling plates are sleeved with screw caps.
As a further scheme of the invention, one side of the connecting frame is provided with a rotating structure, the rotating structure comprises a fixed cylinder, the fixed cylinder is fixedly connected with the connecting frame through four cylinders, the upper end of the connecting frame is fixedly provided with a driving motor, the output end of the driving motor is fixedly provided with a driving gear, the inner wall of the fixed cylinder is slidably provided with a rotating gear, one side of the rotating gear is fixedly provided with a connecting plate, one side of the connecting plate is fixedly provided with a transverse plate, and the transverse plate is installed with a mechanical strain gauge through a screw.
As a further scheme of the invention, one side of the protection cylinder is provided with a stable structure, the stable structure comprises three stable seats, the screw is arranged in the stable seats in a threaded manner, the clamping plate is fixedly arranged at the output end of the screw, and guide plates are fixedly arranged on two sides of the upper end of the clamping plate.
As a further scheme of the invention, a handle is fixedly arranged at one end of the screw far away from the clamping plate, the clamping plate is N-shaped, and an anti-slip pad is fixedly arranged at the lower end of the clamping plate.
As a further scheme of the invention, one side of the protection cylinder is provided with a driving structure, the driving structure comprises a driving frame, a bidirectional screw rod is arranged in the driving frame, sliding blocks are arranged at the upper end and the lower end of the bidirectional screw rod in a threaded manner, a stabilizing rod is sleeved on the outer wall of each sliding block, a first support and a second support are respectively and fixedly arranged on one side of each sliding block, a traveling motor is fixedly arranged in the second support, a large gear is fixedly arranged at the front end of each traveling motor, a driving wheel is rotatably arranged in the second support, a small gear is fixedly arranged at the front end of each driving wheel, a first auxiliary wheel is rotatably arranged at the upper end of each first support, a stabilizing frame is fixedly connected to one side of each first support and one side of each second support, and a second auxiliary wheel is rotatably arranged at one end of each stabilizing frame.
As a further scheme of the invention, one end of the stabilizing frame, which is close to the protection cylinder, is fixedly provided with a telescopic rod, and the output end of the telescopic rod is fixedly connected with the protection cylinder.
As a further scheme of the invention, the inner wall of the bottom end of the protection cylinder is fixedly provided with a weight, and the shape of the weight is cylindrical.
As a further scheme of the invention, the guide plate is L-shaped, and one side of the guide plate is attached to the inner wall of the stabilizing seat.
The beneficial effects of the invention are as follows:
through setting up adjustment structure, when cleaning the electric power pipeline of different diameters, can be through the start of regulating motor to make the dwang drive the dwang and rotate, thereby make the dwang extend three expansion cover to outer wall ring shape, can use the electric power pipeline that the diameter is different, can make the firm laminating electric power pipeline inner wall of cleaning cover clean;
through setting up rotating electrical machines, mount and detachable clean cover, can dismantle the cleaning cover at the later stage and wash, clean cover establish in the outer wall of expansion cover can play the purpose of elasticity buffering moreover, when meeting the great position of deformation, the condition emergence of the concave deformation department that can not appear blockking the cleaning cover;
through setting up the rotating-structure, when the mechanical strain gauge carries out deformation detection to the pipeline inner wall after wiping, can realize rotation detection to make the clear illumination of detection end of mechanical strain gauge in the inner wall of pipeline, avoid appearing panorama measurement and lead to the measurement to appear the field of vision deviation, cause deformation measurement unclear condition to take place;
through setting up the drive structure, when carrying out deformation measurement to the inner wall of electric power pipeline, can rotate two-way lead screw and adjust the position of first support and second support for the drive wheel contacts the inner wall of electric power pipeline with first auxiliary wheel, cooperates the start-up of walking motor and weight, realizes the automatic movement and the measurement of this machine, can detect longer pipeline, does not need the manual work to remove the protection section of thick bamboo;
through setting up stable structure, after accomplishing the electric power pipeline measurement, the inside of guard cylinder is accomodate to the cylinder with the expansion cover, accomodates and preserve mechanical strain gauge and plectane, after preserving, through the cardboard card to the outer wall of expansion cover after, realize the firm support to the expansion cover, can guarantee to accomodate after firm, avoid colliding with the condition that damages appear.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a deformation measuring device in an electric power pipeline;
FIG. 2 is a cross-sectional view of a protective barrel of an apparatus for measuring deformation in an electrical conduit according to the present invention;
FIG. 3 is a diagram showing the structure of the connection of the connecting frame and the fixing member of the deformation measuring device in the electric power pipeline;
FIG. 4 is a partial view of one side of a circular plate of an apparatus for measuring deformation in an electrical pipeline according to the present invention;
FIG. 5 is an enlarged structural view of the portion A in FIG. 4;
FIG. 6 is a split view of an expansion cover and a cleaning cover of a deformation measuring device in an electric power pipeline according to the present invention;
FIG. 7 is a diagram showing the connection between a rotating gear and a driving gear of a deformation measuring device in an electric power pipeline according to the present invention;
FIG. 8 is a view showing a structure of a side of a rotary gear of an apparatus for measuring deformation in an electric power pipeline according to the present invention;
FIG. 9 is a cross-sectional view of a stabilizer for an in-line deformation measuring device according to the present invention;
FIG. 10 is a cross-sectional view of a drive frame of an apparatus for measuring deformation in an electrical conduit according to the present invention;
fig. 11 is an enlarged structural view at B in fig. 10;
fig. 12 is a second bracket structure diagram of the deformation measuring device in the electric power pipeline according to the present invention.
In the figure: 1. a protective cylinder; 101. a mechanical strain gauge; 2. a cylinder; 3. adjusting the structure; 4. a connecting frame; 5. a mounting plate; 6. a rotating electric machine; 7. a fixing member; 8. adjusting a motor; 9. a circular plate; 81. a rotating cylinder; 10. an expansion cover; 11. a guide groove; 12. a rotating lever; 13. a slide bar; 14. a rotating seat; 15. a cleaning cover; 16. removing the rod; 17. a spring; 18. dismantling the plate; 19. a rotating structure; 20. a fixed cylinder; 21. rotating the gear; 22. a driving motor; 23. a drive gear; 24. a connecting plate; 25. a cross plate; 26. a stable structure; 27. a stable seat; 28. a screw; 29. a clamping plate; 30. a guide plate; 31. an anti-slip pad; 32. a driving structure; 33. a drive rack; 34. a two-way screw rod; 35. a slide block; 36. a first bracket; 37. a second bracket; 38. a stabilizing rod; 39. a walking motor; 40. a large gear; 41. a driving wheel; 42. a pinion gear; 43. a first auxiliary wheel; 44. a stabilizing frame; 45. a second auxiliary wheel; 46. a telescopic rod; 47. and (5) weighting the block.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-12, an electric power pipeline internal deformation measuring device comprises a protection cylinder 1 and a mechanical strain gauge 101, wherein an air cylinder 2 is fixedly arranged in one side of the protection cylinder 1, an adjusting structure 3 is arranged at the output end of the air cylinder 2, the adjusting structure 3 comprises a connecting frame 4, a mounting plate 5 is mounted on one side of the connecting frame 4, a rotating motor 6 is fixedly arranged at the upper end of the mounting plate 5, a fixing piece 7 is fixedly arranged at the output end of the rotating motor 6, a circular plate 9 is fixedly arranged on one side of the fixing piece 7, an adjusting motor 8 is arranged at the upper end of the fixing piece 7, the output end of the adjusting motor 8 penetrates through the circular plate 9 to be fixedly connected with a rotating cylinder 81, three expansion covers 10 are sleeved on the outer wall of the circular plate 9 in an annular mode, a guide groove 11 is fixedly arranged on one side of the circular plate 9, the inner wall of the expansion cover 10 is located in the guide groove 11 and slides, a sliding rod 13 is mounted in the expansion cover 10, three rotating rods 12 are fixedly mounted on the outer wall of the rotating cylinder 81, a rotating seat 14 is rotatably mounted at the tail end of the rotating rod 12, one end of the rotating seat 14 is rotatably connected with the rotating rod 12, and a cleaning cover 15 is arranged on the outer wall of the expansion cover 10.
In the embodiment, the dismantling rods 16 are fixedly arranged on two sides of the expansion cover 10, the springs 17 are fixedly arranged on the outer walls of the dismantling rods 16, the dismantling plates 18 are arranged on two sides of the cleaning cover 15, the output ends of the dismantling rods 16 penetrate through the dismantling plates 18, and screw caps are sleeved on the outer walls of the dismantling rods;
the removal bar 16 is conveniently provided with a spring 17, which serves the purpose of cushioning when the cleaning cap 15 contacts the power conduit boss, and is not blocked, and a screw cap is used to secure the installation of the cleaning cap 15.
In this embodiment, a rotating structure 19 is disposed on one side of the connecting frame 4, the rotating structure 19 includes a fixed cylinder 20, the fixed cylinder 20 is fixedly connected with the connecting frame 4 through four cylinders, a driving motor 22 is fixedly disposed at the upper end of the connecting frame 4, a driving gear 23 is fixedly disposed at the output end of the driving motor 22, a rotating gear 21 is slidably mounted on the inner wall of the fixed cylinder 20, a connecting plate 24 is fixedly disposed on one side of the rotating gear 21, a transverse plate 25 is fixedly disposed on one side of the connecting plate 24, and the transverse plate 25 is mounted with the mechanical strain gauge 101 through screws;
the fixed cylinder 20 is used for rotatably mounting the rotary gear 21, the driving motor 22 is used for driving the rotation of the driving gear 23, the driving gear 23 is used for stirring the rotary gear 21 to rotate, so that the connecting plate 24 is rotated, the mechanical strain gauge 101 is rotated circularly, the inner wall of an electric power pipeline is observed more clearly, better measurement is achieved, and the transverse plate 25 is used for facilitating the mounting of the mechanical strain gauge 101.
In this embodiment, a stabilizing structure 26 is disposed on one side of the protection cylinder 1, the stabilizing structure 26 includes three stabilizing bases 27, a screw 28 is mounted in the internal threads of the stabilizing bases 27, a clamping plate 29 is fixedly mounted at the output end of the screw 28, and guide plates 30 are fixedly disposed on two sides of the upper end of the clamping plate 29;
the firm seat 27 is used for setting up the screw rod 28, and the screw rod 28 is used for adjusting the position of cardboard 29, and cardboard 29 is used for the card to go into the outer wall of expansion cover 10, realizes the firm placing to expansion cover 10, and deflector 30 guarantees the firm removal of cardboard 29.
In the embodiment, a handle is fixedly arranged at one end of the screw 28 far away from the clamping plate 29, the clamping plate 29 is N-shaped, and an anti-slip pad 31 is fixedly arranged at the lower end of the clamping plate 29;
the handle is used for driving the screw 28 to rotate, and the anti-slip pad 31 at the lower end of the clamping plate 29 can ensure that the clamping plate 29 is firmly clamped on the outer wall of the expansion cover 10.
In this embodiment, a driving structure 32 is disposed on one side of the protection cylinder 1, the driving structure 32 includes a driving frame 33, a bidirectional screw rod 34 is disposed inside the driving frame 33, sliding blocks 35 are disposed at upper and lower ends of the bidirectional screw rod 34 in a threaded manner, a stabilizing rod 38 is sleeved on an outer wall of each sliding block 35, a first bracket 36 and a second bracket 37 are fixedly disposed on one side of each sliding block 35, a travelling motor 39 is fixedly disposed inside the second bracket 37, a large gear 40 is fixedly disposed at a front end of the travelling motor 39, a driving wheel 41 is rotatably disposed inside the second bracket 37, a small gear 42 is fixedly disposed at a front end of the driving wheel 41, a first auxiliary wheel 43 is rotatably mounted at an upper end of the first bracket 36, a stabilizing frame 44 is fixedly connected to one side of each of the first bracket 36 and the second bracket 37, and a second auxiliary wheel 45 is rotatably mounted at one end of each stabilizing frame 44;
the driving frame 33 is used for installing a bidirectional screw rod 34, the bidirectional screw rod 34 is used for adjusting the position of the sliding block 35, the sliding block 35 is used for adjusting the distance between the first bracket 36 and the second bracket 37, the traveling motor 39 is used for driving the large gear 40 to rotate, the large gear 40 is used for driving the small gear 42 to rotate, the small gear 42 is used for driving the driving wheel 41 to rotate, and therefore the purpose of automatic movement is achieved, and the first auxiliary wheel 43 and the second auxiliary wheel 45 ensure the stability of the protection cylinder 1.
In this embodiment, a telescopic rod 46 is fixedly mounted at one end of the stabilizing frame 44 close to the protection cylinder 1, and the output end of the telescopic rod 46 is fixedly connected with the protection cylinder 1;
the stabilizer 44 is used for setting a telescopic rod 46, and the telescopic rod 46 ensures the supporting force between the stabilizer 44 and the protection cylinder 1.
In the embodiment, a weighting block 47 is fixedly arranged on the inner wall of the bottom end of the protection cylinder 1, and the weighting block 47 is cylindrical in shape;
the weight 47 serves to strengthen the weight of the protective cylinder 1 while ensuring a stable movement of the protective cylinder 1.
In this embodiment, the guide plate 30 has an L-shape, and one side of the guide plate 30 is attached to the inner wall of the fixing seat 27.
It should be noted that, the present invention is a device for measuring deformation in an electric power pipeline, when the inner wall of the electric power pipeline is measured, the cylinder 2 is started, the connecting frame 4 extends from one side of the protection cylinder 1, after the connecting frame extends, the adjusting motor 8 is started according to the diameter of the electric power pipeline, so that the output end of the adjusting motor 8 drives the rotating cylinder 81 to rotate, and the rotating cylinder 81 drives the rotating rod 12 to push the expansion cover 10 to the outer wall, so that the inner wall of the expansion cover 10 slides on one side of the guide groove 11, and expansion of three expansion covers 10 to the outer wall is realized;
the bidirectional screw rod 34 is rotated immediately, so that the sliding block 35 drives the first bracket 36 and the second bracket 37 to extend towards the upper end and the lower end, the driving wheel 41 and the first auxiliary wheel 43 are contacted with the inner wall of the electric pipeline, the stabilizing frame 44 drives the second auxiliary wheel 45 to be contacted with the inner wall of the electric pipeline, the telescopic rod 46 is pulled, the traveling motor 39 is started, the large gear 40 drives the small gear 42 to rotate, the small gear 42 drives the driving wheel 41 to rotate, and the protection cylinder 1 achieves the purpose of automatic traveling;
starting the rotating motor 6, so that the rotating motor 6 drives the fixing piece 7 to rotate, the cleaning cover 15 rotates to wipe the inner wall of the electric pipeline, the rotation cleaning is realized, meanwhile, the driving motor 22 is started, the driving gear 23 rotates, the rotating gear 21 rotates on the inner wall of the fixed cylinder 20, the mechanical strain gauge 101 at the lower end of the connecting plate 24 rotates in a ring shape, the mechanical strain gauge 101 is in close-range clear contact with the inner wall of the electric pipeline, and the deformation measurement is realized;
after the electric power pipeline is measured, the screw cap of the outer wall of the dismantling rod 16 is dismantled, the cleaning cover 15 is taken down from the outer wall of the expansion cover 10, after the cleaning cover 15 is cleaned, the cleaning cover 15 is installed back, the adjusting motor 8 is started, the expansion cover 10 is reset, after the reset is completed, the air cylinder 2 stores the connecting frame 4 into the protection cylinder 1, the screw rod 28 is rotated, so that the screw rod 28 drives the clamping plate 29 to move downwards, the clamping plate 29 is clamped and sleeved on the outer wall of the expansion cover 10, the expansion cover 10 is fastened and limited, and the expansion cover 10 inside the protection cylinder 1 is ensured to be placed more firmly.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a deformation measurement device in electric power pipeline, includes protection section of thick bamboo (1) and mechanical strain gauge (101), its characterized in that: an air cylinder (2) is fixedly arranged in one side of the protection cylinder (1), an output end of the air cylinder (2) is provided with an adjusting structure (3), the adjusting structure (3) comprises a connecting frame (4), a mounting plate (5) is arranged on one side of the connecting frame (4), a rotating motor (6) is fixedly arranged at the upper end of the mounting plate (5), a fixing piece (7) is fixedly arranged at the output end of the rotating motor (6), a circular plate (9) is fixedly arranged on one side of the fixing piece (7), an adjusting motor (8) is arranged at the upper end of the fixing piece (7), the output end of the adjusting motor (8) penetrates through the circular plate (9) to be fixedly connected with a rotating cylinder (81), three expansion covers (10) are annularly sleeved on the outer wall of the circular plate (9), a guide groove (11) is fixedly arranged on one side of the circular plate (9), one side inner wall of the expansion cover (10) is positioned in the guide groove (11) to slide, a sliding rod (13) is slidably arranged in the expansion cover (10), three rotating rods (12) are annularly fixedly arranged on the outer wall of the rotating cylinder (81), a rotating seat (14) is rotatably arranged at the tail end of the rotating rod (12), one end of the rotating seat (14) is rotatably connected with the rotating rod (12), the outer wall of the expansion cover (10) is provided with a cleaning cover (15);
one side of a protection section of thick bamboo (1) is provided with drive structure (32), and drive structure (32) are including drive frame (33), and inside being provided with two-way lead screw (34) of drive frame (33), the upper and lower both ends of two-way lead screw (34) are all threaded to be provided with slider (35), and the outer wall cover of slider (35) is equipped with stabilizer bar (38), one side of two sliders (35) is fixed respectively and is provided with first support (36) and second support (37), the inside fixed walking motor (39) that are provided with of second support (37), the front end of walking motor (39) is fixedly provided with gear wheel (40), the inside rotation of second support (37) is provided with action wheel (41), and the front end of action wheel (41) is fixedly provided with pinion (42), the upper end rotation of first support (36) is installed first auxiliary wheel (43), one side of first support (36) and second support (37) is all fixedly connected with stabilizer bar (44), and one end rotation of stabilizer bar (44) is installed second auxiliary wheel (45), the protection section of thick bamboo (46) is close to fixed connection protection section of thick bamboo (1) that stretches out and draws back.
2. The apparatus for measuring deformation in an electrical pipeline according to claim 1, wherein: the utility model discloses a cleaning device for the clothes, including expansion cover (10), outer wall, cleaning cover (15), screw cap, dismantling rod (16) are all fixed to both sides of expansion cover (10), and the outer wall fixed mounting who demolishs rod (16) has spring (17), dismantling plate (18) have all been seted up to both sides of cleaning cover (15), the output of dismantling rod (16) passes and demolishs plate (18) and outer wall cover is equipped with the screw cap.
3. The apparatus for measuring deformation in an electrical pipeline according to claim 1, wherein: one side of link (4) is provided with rotating-structure (19), rotating-structure (19) are including fixed section of thick bamboo (20), and fixed section of thick bamboo (20) are through four cylinders and link (4) fixed connection, the upper end of link (4) is fixedly provided with driving motor (22), driving motor (22) output fixed mounting has driving gear (23), the inner wall slidable mounting of fixed section of thick bamboo (20) has rotating gear (21), rotating gear (21) one side is fixed be provided with connecting plate (24), and connecting plate (24) one side is fixed be provided with diaphragm (25), and diaphragm (25) pass through screw and mechanical strain gauge (101) installation.
4. The apparatus for measuring deformation in an electrical pipeline according to claim 1, wherein: one side of the protection cylinder (1) is provided with a stabilizing structure (26), the stabilizing structure (26) comprises three stabilizing seats (27), screw rods (28) are installed on internal threads of the stabilizing seats (27), clamping plates (29) are fixedly installed at the output ends of the screw rods (28), and guide plates (30) are fixedly arranged on two sides of the upper end of each clamping plate (29).
5. The apparatus for measuring deformation in an electrical conduit according to claim 4, wherein: one end of the screw rod (28) far away from the clamping plate (29) is fixedly provided with a handle, the shape of the clamping plate (29) is N-shaped, and the lower end of the clamping plate (29) is fixedly provided with an anti-slip pad (31).
6. The apparatus for measuring deformation in an electrical pipeline according to claim 1, wherein: the inner wall of the bottom end of the protection cylinder (1) is fixedly provided with a weighting block (47), and the weighting block (47) is cylindrical.
7. The apparatus for measuring deformation in an electrical conduit according to claim 4, wherein: the guide plate (30) is L-shaped, and one side of the guide plate (30) is attached to the inner wall of the stabilizing seat (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311627885.3A CN117329956B (en) | 2023-12-01 | 2023-12-01 | Electric power pipeline internal deformation measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311627885.3A CN117329956B (en) | 2023-12-01 | 2023-12-01 | Electric power pipeline internal deformation measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117329956A CN117329956A (en) | 2024-01-02 |
| CN117329956B true CN117329956B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311627885.3A Active CN117329956B (en) | 2023-12-01 | 2023-12-01 | Electric power pipeline internal deformation measuring device |
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| CN (1) | CN117329956B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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