CN115199815B - Pipeline burying device for hydraulic engineering - Google Patents
Pipeline burying device for hydraulic engineering Download PDFInfo
- Publication number
- CN115199815B CN115199815B CN202210868683.7A CN202210868683A CN115199815B CN 115199815 B CN115199815 B CN 115199815B CN 202210868683 A CN202210868683 A CN 202210868683A CN 115199815 B CN115199815 B CN 115199815B
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- water pipe
- arc
- sliding
- clamping
- assembly
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 49
- 230000009471 action Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/065—Accessories therefor, e.g. anchors fixed on or to vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention discloses a pipeline burying device for hydraulic engineering, which comprises a pipeline burying machine, wherein an anti-locking mechanism is arranged at the top of the pipeline burying machine, a rotating bearing is arranged at the bottom of the anti-locking mechanism, a base is arranged at the top of the rotating bearing, the top of the base is fixedly connected with a top plate, a rack is arranged at one side of the top plate, a limit groove is formed in the outer surface of the top of the base, and a sliding component is arranged on the inner wall of the limit groove; the sliding component inner wall has cup jointed the external screw rod, the top cap is installed at the external screw rod top, the traveller is installed to top cap bottom, and this hydraulic engineering buries the device with the pipeline has: when the water pipe is stuck, buffering can be provided in the reverse direction of the water pipe pulling, a series of actions of dropping are performed after the water pipe is thrown upwards, friction force between water pipe rings is reduced, the problem of the water pipe stuck is solved, automatic reset can be achieved, construction efficiency is improved, and stability of the water pipe during laying is improved.
Description
Technical Field
The invention relates to the technical field of pipeline burying, in particular to a pipeline burying device for hydraulic engineering.
Background
The hydraulic engineering is used for controlling and preparing water by people, meets the requirements of life and production of people on water resources, and prevents flood disasters.
The prior art has the following defects: the existing pipeline is buried in the car, when unreeling, because the water pipe is all twined in advance and rolled up, but in the in-process of transport and installation, can make the inside dislocation of water pipe roll, when the water pipe is laid, pull out the water pipe roll through the pulling force when water pipe and ground are buried, the cooperation pipeline is buried in the rolling disc on the car, the round is unreeled gradually, because the pipeline is made of rubber, the water pipe roll is heavier not only, pile up together, cause the frictional force between every round of water pipe roll big, many times can cause the water pipe embedding of the water pipe that is burying in the water pipe roll that is not unreeled yet, cause the card of water pipe roll to die, can not normally unreel, not only can influence the efficiency of construction, still can cause the disconnection risk of water pipe because the pulling force that can not normally unreel causes is too big.
Therefore, we propose a pipeline burying device for hydraulic engineering.
Disclosure of Invention
The invention aims to provide a pipeline burying device for hydraulic engineering, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a pipeline buries device for hydraulic engineering, includes pipeline buries machine, pipeline buries machine top is installed and is prevented the dead mechanism, prevent that the dead mechanism bottom is installed the axis of rotation, the axis of rotation top is installed the base, base top fixed connection roof, rack is installed to roof one side, limit groove has been seted up to base top surface, limit groove inner wall is equipped with sliding component;
the inner wall of the sliding component is sleeved with an external threaded rod, the top of the external threaded rod is provided with a top cover, the bottom of the top cover is provided with a sliding column, the bottom end of the sliding column is provided with a chassis, and the outer surface of the sliding column is provided with a lifting component;
a plurality of groups of connecting plates are circumferentially arranged on the inner side of the lifting assembly, an inner disc is arranged on the inner side of each group of connecting plates, a movable hole is formed on the outer surface of the top of the inner disc, the outer surface of the external threaded rod is meshed with the jacking component.
Preferably, the sliding assembly is in sliding connection with the inner wall of the limiting groove, the number of the sliding columns is multiple, and the sliding columns are annularly arranged.
Preferably, the sliding assembly comprises a servo motor, the servo motor is arranged at the bottom of the sliding assembly, a one-way bearing is arranged at the output end of the servo motor, a rotating shaft is arranged at the top of the one-way bearing, a flat gear is sleeved on the outer surface of the rotating shaft, the flat gear is meshed with a rack and connected with the rack, the top end of the rotating shaft is fixedly connected with an external threaded rod, and the servo motor is vertically arranged and arranged with the one-way bearing, the rotating shaft and the external threaded rod from bottom to top.
Preferably, the inner disc is movably connected with the outer wall of the sliding column through a movable hole on the outer surface of the top, and the lifting assembly, the connecting plate and the inner disc are arranged on the same horizontal line.
Preferably, the clamping structure comprises a pin shaft, the pin shaft is arranged at the inner side of the rotating groove, and the clamping structure is rotationally connected with the inner side of the rotating groove through the pin shaft.
Preferably, the clamping structure comprises an arc-shaped top, an arc-shaped surface I is arranged on the inner side of the clamping structure, a protruding block I is arranged at the right end of the arc-shaped top, and the protruding block I is semicircular.
Preferably, a plurality of groups of trigger bars are arranged at the bottom of the top plate, the number of the trigger bars is equal to that of the clamping structures, and the positions of the trigger bars are arranged right above the clamping structures.
Preferably, the jacking component comprises inclined clamping plates, the number of the inclined clamping plates is multiple, the number of the inclined clamping plates is equal to the number of the clamping structures, and the inclined clamping plates are arranged right below the clamping structures.
Preferably, the inclined clamping plate is inclined outwards, the inclination angle of the inclined clamping plate is set to be 30 degrees, an arc-shaped surface II is arranged at the top of the outer side of the inclined clamping plate, and a bump is arranged at the top of the arc-shaped surface II.
Preferably, the arc surface I and the arc surface II have the same arc surface angle, the first projection and the second projection have the same shape, and the second projection is clamped with the crack of the first projection and the first arc surface and is detachably connected.
Compared with the prior art, the invention has the beneficial effects that:
1. the lifting assembly is jacked by the inclined clamping plate on the jacking assembly, and meanwhile, the water pipe roll with the connecting plate, the inner disc and the top moves upwards quickly, similar to the action of upward throwing, the problems that the water pipe roll is misplaced and can not be smoothly unreeled, the water pipe which is buried is embedded into the rest water pipe rolls which are not unreeled, when the water pipe roll is blocked, the water pipe is torn off, and the breaking risk of the water pipe in construction is reduced;
2. when the water pipe is stuck, buffering can be provided in the reverse direction of the water pipe pulling, a series of actions of dropping are performed after the water pipe is thrown upwards, friction force between water pipe rings is reduced, the problem of the water pipe stuck is solved, automatic reset can be achieved, construction efficiency is improved, and stability of the water pipe during laying is improved.
Drawings
FIG. 1 is a schematic view of a pipe burying machine according to the present invention;
FIG. 2 is a schematic diagram of an anti-lock mechanism according to the present invention;
FIG. 3 is a schematic view of a base structure of the present invention;
FIG. 4 is a schematic view of the lifting assembly, the clamping structure and the jacking assembly according to the present invention;
FIG. 5 is a schematic view of a sliding assembly according to the present invention;
FIG. 6 is a schematic view of a lifting assembly according to the present invention;
FIG. 7 is a schematic view showing the structure of the clamping structure of the present invention;
fig. 8 is a schematic structural view of a jack-up assembly according to the present invention.
In the figure: 1. a pipeline burying machine; 2. an anti-lock mechanism; 20. a base; 21. a top plate; 22. a rack; 23. a limit groove; 3. a sliding assembly; 30. a servo motor; 31. a one-way bearing; 32. a rotating shaft; 33. a flat gear; 34. a chassis; 35. an external threaded rod; 36. a spool; 37. a top cover; 4. a lifting assembly; 40. a connecting plate; 41. an inner disk; 43. a movable hole; 44. a rotating groove; 5. a clamping structure; 50. a pin shaft; 51. a spring; 52. an arc-shaped roof; 53. an arc-shaped surface I; 54. a first bump; 55. a trigger bar; 6. jacking up the assembly; 60. an internal thread; 61. an inclined clamping plate; 62. arc-shaped surface II; 63. and a second bump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a pipeline buries device for hydraulic engineering, includes pipeline buries machine 1, and anti-lock mechanism 2 is installed at pipeline buries machine 1 top, and axis of rotation 32 is installed to anti-lock mechanism 2 bottom, and base 20 is installed at axis of rotation 32 top, and base 20 top fixed connection roof 21, rack 22 are installed to roof 21 one side, and limit groove 23 has been seted up to base 20 top surface, and limit groove 23 inner wall is equipped with sliding component 3;
the inner wall of the sliding component 3 is sleeved with an external threaded rod 35, a top cover 37 is arranged at the top of the external threaded rod 35, a sliding column 36 is arranged at the bottom of the top cover 37, a chassis 34 is arranged at the bottom end of the sliding column 36, and a lifting component 4 is arranged on the outer surface of the sliding column 36;
the lifting assembly 4 is internally provided with a plurality of groups of connecting plates 40 in a surrounding manner, the inner side of each group of connecting plates 40 is provided with an inner disc 41, the outer surface of the top of each inner disc 41 is provided with a movable hole 43, the outer side top surface of each inner disc 41 is provided with a plurality of groups of rotating grooves 44, the inner side of each group of rotating grooves 44 is provided with a clamping structure 5, and the outer surface of each externally threaded rod 35 is in meshed connection with the jacking assembly 6.
Further, the sliding component 3 is slidably connected with the inner wall of the limiting groove 23, the number of the sliding columns 36 is multiple, the sliding columns 36 are in annular arrangement, the sliding component 3 comprises a servo motor 30, the servo motor 30 is arranged at the bottom of the sliding component 3, a one-way bearing 31 is arranged at the output end of the servo motor 30, a rotating shaft 32 is arranged at the top of the one-way bearing 31, a flat gear 33 is sleeved on the outer surface of the rotating shaft 32, the flat gear 33 is meshed with the rack 22, the top end of the rotating shaft 32 is fixedly connected with an externally threaded rod 35, the servo motor 30 is vertically arranged from bottom to top between the one-way bearing 31, the rotating shaft 32 and the externally threaded rod 35, an inner disc 41 is movably connected with the outer wall of the sliding column 36 through a movable hole 43 at the outer surface of the top, the lifting component 4, a connecting plate 40 and the inner disc 41 are arranged on the same horizontal line, and in real-time use, firstly, workers sleeve a water pipe coil downwards from a top cover 37 when laying a pipeline, is placed on the lifting assembly 4, the connecting plate 40 and the inner disc 41, one end of the water pipe is pulled out and buried in a tunnel dug by the pipeline burying machine 1, the water pipe roll is unreeled by rotating the rotating shaft 32 at the bottom of the anti-locking mechanism 2 through the pulling force generated by the running of the pipeline burying machine 1 so as to be laid, when the water pipe roll is blocked due to being embedded into the rest water pipe rolls which are not released, the pipeline burying machine 1 still runs at the moment, the sliding assembly 3 is pulled outwards by the pulling force of the water pipe buried under the ground, the sliding assembly 3 provides a buffering effect while sliding on the inner wall of the limiting groove 23, the water pipe is prevented from being broken, and the rack 22 is meshed and connected with the flat gear 33, the flat gear 33 is driven to rotate through the rotating shaft 32 at the moment, the flat gear 33 drives the external threaded rod 35 to rotate, the lifting assembly 4 can slide up and down on the surface of the sliding column 36 through the movable hole 43 at the top of the inner disc 41, the sliding column 36 plays a limiting role on the lifting assembly 4 and the jacking assembly 6 at the bottom, meanwhile, the jacking assembly 6 can move upwards at the moment due to the fact that the jacking assembly 6 is in threaded connection with the external threaded rod 35 through the internal threads 60, the unidirectional bearing 31 rotates towards the opening direction at the moment, the rotating shaft 32 cannot drive the motor to rotate, the lifting assembly 4 cannot be influenced by the motor, and the lifting assembly 4 is jacked up through the inclined clamping plate 61, and meanwhile the lifting assembly 4, the inner disc 41 and the water pipe roll at the top are taken together to move upwards rapidly, and the lifting assembly is similar to the upward throwing action;
until the clamping structure 5 on the inner wall of the rotating groove 44 on the outer side of the inner disc 41 reaches the bottom ends of the plurality of groups of trigger rods 55 and is pushed downwards by the trigger rods 55 to push the plane at the top of the left end of the clamping structure 5, the clamping structure 5 is lifted upwards to rotate around the pin shaft 50, at the moment, the first lug 54 at one end of the arc-shaped top 52 and the first lug 63 at the top of the jacking component 6 are not clamped by the first arc-shaped surface 53, the lifting component 4, the connecting plate 40, the inner disc 41 and the water pipe coil which is clamped at the top instantly fall down through self gravity, the part of the water pipe coil which is not pulled out at the moment can be separated from the water pipe part which is being pulled temporarily, at the moment, the water pipe at the clamped part is not influenced by friction force any more, the water pipe is pulled out smoothly under the action similar to upward shaking, at the moment, the anti-locking mechanism 2 continues to rotate continuously through the rotating shaft 32 to perform anti-rolling work;
further, the clamping structure 5 comprises a pin 50, the pin 50 is arranged at the inner side of the rotating groove 44, the clamping structure 5 is rotationally connected with the inner side of the rotating groove 44 through the pin 50, the clamping structure 5 comprises an arc-shaped top 52, an arc-shaped surface I53 is arranged at the inner side of the clamping structure 5, a projection I54 is arranged at the right end of the arc-shaped top 52, the shape of the projection I54 is semicircular, a plurality of groups of trigger bars 55 are arranged at the bottom of the top plate 21, the number of the trigger bars 55 is equal to that of the clamping structure 5, the positions of the trigger bars 55 are arranged right above the clamping structure 5, the jacking component 6 comprises inclined clamping plates 61, the number of the inclined clamping plates 61 is multiple groups, the number of the inclined clamping plates 61 is equal to that of the clamping structure 5, the inclined clamping plates 61 are arranged right below the clamping structure 5, the inclined clamping plates 61 incline outwards, and the inclination angle of the inclined clamping plates 61 is 30 degrees, the top of the outer side of the inclined clamping plate 61 is provided with an arc-shaped surface II 62, the top of the arc-shaped surface II 62 is provided with a convex block, the arc-shaped surface I53 and the arc-shaped surface II 62 have the same arc angle, the convex block I54 and the convex block II 63 have the same shape, the convex block II 63 is clamped with a seam between the convex block I54 and the arc-shaped surface I53 and is detachably connected, in real-time use, when a water pipe is pulled out smoothly, a worker starts to recover at the moment, by starting the servo motor 30, the servo motor 30 drives the rotating shaft 32 to rotate towards the locking direction of the one-way bearing 31 at the moment, the rotating shaft 32 can rotate the flat gear 33 to drive the flat gear 33 to rotate, the flat gear 33 rotates on the rack 22 to drive the sliding component 3 to move in the opposite direction in the limiting groove 23, the rotating shaft 32 drives the external threaded rod 35 to rotate in the opposite direction, the lifting component 4 descends until returning to the original place, in the descending process, because the spring 51 at the bottom of the clamping structure 5 can jack up the jack-up component 6, the jack-up component 6 has elasticity, when the inclined clamping plate 61 of the jack-up component 6 moves downwards and passes through the arc-shaped top 52 of the clamping structure 5, the clamping structure 5 is extruded outwards for a certain distance, namely the clamping structure 5 rotates anticlockwise until the inclined clamping plate 61 of the jack-up component 6 reaches the position below the first lug 54 of the clamping structure 5, the spring 51 applies pressure to the inclined clamping plate 61 of the jack-up component 6 by the spring 51, the inclined clamping plate 61 of the jack-up component 6 props up the gap between the first lug 54 and the first arc-shaped surface 53, and when the next water pipe is locked, the jack-up component 6 drives the lifting component 4, the connecting plate 40, the inner disc 41 and the water pipe roll to ascend, the first arc-shaped surface 53 and the second arc-shaped surface 62 have the same angle, and the function of enabling the contact surface between the jack-up component 6 and the clamping structure 5 to be more adhered.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a pipeline buries device for hydraulic engineering, includes pipeline buries machine (1), its characterized in that: an anti-locking mechanism (2) is arranged at the top of the pipeline burying machine (1), a rotating shaft (32) is arranged at the bottom of the anti-locking mechanism (2), a base (20) is arranged at the top of the rotating shaft (32), the top of the base (20) is fixedly connected with a top plate (21), a rack (22) is arranged on one side of the top plate (21), a limit groove (23) is formed in the outer surface of the top of the base (20), and a sliding assembly (3) is arranged on the inner wall of the limit groove (23);
the inner wall of the sliding assembly (3) is sleeved with an external threaded rod (35), a top cover (37) is mounted at the top of the external threaded rod (35), a sliding column (36) is mounted at the bottom of the top cover (37), a chassis (34) is mounted at the bottom end of the sliding column (36), and a lifting assembly (4) is arranged on the outer surface of the sliding column (36);
a plurality of groups of connecting plates (40) are circumferentially arranged on the inner side of the lifting assembly (4), a plurality of groups of connecting plates (40) are internally provided with inner discs (41), movable holes (43) are formed in the outer surfaces of the tops of the inner discs (41), a plurality of groups of rotating grooves (44) are formed in the top surfaces of the outer sides of the inner discs (41), clamping structures (5) are arranged on the inner sides of the plurality of groups of rotating grooves (44), and the outer surfaces of the external threaded rods (35) are meshed with the jacking assembly (6);
the clamping structure (5) comprises a pin shaft (50), the pin shaft (50) is arranged at the inner side of the rotating groove (44), and the clamping structure (5) is rotationally connected with the inner side of the rotating groove (44) through the pin shaft (50);
the clamping structure (5) comprises an arc-shaped top (52), an arc-shaped surface I (53) is arranged on the inner side of the clamping structure (5), a protruding block I (54) is arranged at the right end of the arc-shaped top (52), and the protruding block I (54) is semicircular;
a plurality of groups of trigger rods (55) are arranged at the bottom of the top plate (21), the number of the trigger rods (55) is equal to that of the clamping structures (5), and the positions of the trigger rods (55) are arranged right above the clamping structures (5);
the jacking assembly (6) comprises inclined clamping plates (61), the number of the inclined clamping plates (61) is multiple, the number of the inclined clamping plates (61) is equal to the number of the clamping structures (5), and the inclined clamping plates (61) are arranged right below the clamping structures (5);
the inclined clamping plate (61) is inclined outwards, the inclination angle of the inclined clamping plate (61) is set to be 30 degrees, an arc-shaped surface II (62) is arranged at the top of the outer side of the inclined clamping plate (61), and a protruding block is arranged at the top of the arc-shaped surface II (62);
the arc surface I (53) and the arc surface II (62) have the same arc surface angle, the first lug (54) and the second lug (63) have the same shape, and the second lug (63) is clamped with a crack between the first lug (54) and the first arc surface (53) and is detachably connected.
2. The pipe burying device for hydraulic engineering according to claim 1, wherein: the sliding assembly (3) is in sliding connection with the inner wall of the limiting groove (23), the number of the sliding columns (36) is multiple groups, and the sliding columns (36) are annularly arranged.
3. The pipe burying device for hydraulic engineering according to claim 1, wherein: the sliding assembly (3) comprises a servo motor (30), the servo motor (30) is arranged at the bottom of the sliding assembly (3), a one-way bearing (31) is arranged at the output end of the servo motor (30), a rotating shaft (32) is arranged at the top of the one-way bearing (31), a flat gear (33) is sleeved on the outer surface of the rotating shaft (32), the flat gear (33) is meshed with the rack (22), the top end of the rotating shaft (32) is fixedly connected with an external threaded rod (35), and the servo motor (30) is vertically arranged and arranged with the one-way bearing (31), the rotating shaft (32) and the external threaded rod (35) from bottom to top.
4. The pipe burying device for hydraulic engineering according to claim 1, wherein: the inner disc (41) is movably connected with the outer wall of the sliding column (36) through a movable hole (43) on the outer surface of the top, and the lifting assembly (4), the connecting plate (40) and the inner disc (41) are arranged on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210868683.7A CN115199815B (en) | 2022-07-22 | 2022-07-22 | Pipeline burying device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210868683.7A CN115199815B (en) | 2022-07-22 | 2022-07-22 | Pipeline burying device for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115199815A CN115199815A (en) | 2022-10-18 |
| CN115199815B true CN115199815B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210868683.7A Active CN115199815B (en) | 2022-07-22 | 2022-07-22 | Pipeline burying device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115199815B (en) |
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