CN116281562A - Pipeline laying construction method for municipal construction road construction - Google Patents
Pipeline laying construction method for municipal construction road construction Download PDFInfo
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- CN116281562A CN116281562A CN202310372515.3A CN202310372515A CN116281562A CN 116281562 A CN116281562 A CN 116281562A CN 202310372515 A CN202310372515 A CN 202310372515A CN 116281562 A CN116281562 A CN 116281562A
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- 238000010276 construction Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000009412 basement excavation Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 12
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 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
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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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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- 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a pipeline laying construction method for municipal construction road construction, which specifically comprises the following steps: s1, pipeline path determination: selecting a pipeline laying path according to engineering design requirements; s2, trench excavation and trench bottom treatment: digging a groove according to the determined path, and treating the bottom of the groove according to the soil property; the invention relates to the technical field of road construction. This municipal construction road construction is with pipeline laying construction method, through the setting of automatic fixture, can carry out the centre gripping to the both ends of pipeline when pipeline laying hoist and mount to can automatic release the pipeline centre gripping spacing after the slot is put down, automation mechanized operation labour saving and time saving can adjust the scope of centre gripping to tie up according to the diameter size of pipeline, hoist and mount bandage and arc grip block can laminate in the pipeline outer wall, have improved and have grasped the laminating power, can keep good stability at the in-process that hoist and mount was laid, be convenient for the laying and the butt joint work of follow-up pipeline.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a pipeline laying construction method for municipal construction road construction.
Background
Pipeline laying is a directly buried pipeline.
According to the patent display of the patent application number CN202021280488.5, through the design of adding the second transverse plate, the sliding groove, the rectangular through hole, the screw hole, the bolt, the connecting plate, the rectangular frame, the sliding block, the wire winding disc, the lifting rope and the motor, the distance between the two wire winding discs can be adjusted by moving the position of the connecting plate, pipelines with different lengths can be paved conveniently, labor force can be saved to a certain extent through the action of the motor, the workload of workers is reduced, and the practicability is strong;
in the above patent, the lifting rope is adopted to wind and bind two ends of a pipeline before laying, then the pipeline is transported and placed in the groove for laying, the phenomenon that the pipeline slips easily caused by insufficient gripping force between the lifting rope and the outer wall of the pipeline in the lifting process is caused by adopting the connecting mode, the problem that accurate butt joint is difficult to realize due to poor stability and error in the subsequent pipeline laying butt joint process is caused, meanwhile, the lifting rope is required to be bound and unbound manually in the lifting and pipeline releasing processes, the operation is very complicated, the labor intensity is increased, and the invention makes the following improvement aiming at the defects.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a pipeline laying construction method for municipal construction road construction, which solves the problems that the hoisting is carried out by winding and binding the two ends of a pipeline by adopting a lifting rope, the stability is poor, the pipeline is easy to slip, the manual binding and unbinding operation is very complicated, and the labor intensity is increased.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the pipeline laying construction method for municipal construction road construction specifically comprises the following steps:
s1, pipeline path determination: selecting a pipeline laying path according to engineering design requirements;
s2, trench excavation and trench bottom treatment: digging a groove according to the determined path, and treating the bottom of the groove according to the soil property;
s3, groove protection: supporting the side wall of the excavated groove;
s4, laying a pipeline: the distance between the two automatic clamping mechanisms is adjusted through a distance adjusting mechanism at the top of the top frame, so that the two automatic clamping mechanisms are respectively clamped and fixed at two ends of a pipeline, the pipeline is transported to the vicinity of a groove through a brake wheel, the second hydraulic cylinder is controlled to drive the pipeline to descend, and the pipe body is kept balanced and uniformly placed in the groove;
s5, backfilling the grooves and recovering the pavement.
Preferably, the automatic fixture includes fixed frame and swing joint in the centre gripping frame of fixed frame bottom both sides, two the equal fixedly connected with receiving vessel in one side that the centre gripping frame deviates from mutually, and the front of receiving vessel passes through bracing piece fixedly connected with driving motor, receive and release the reel through bearing rotation between the front and the back of receiving vessel inner wall, two the equal swing joint of inside of receiving vessel has the hoist and mount bandage, and hoist and mount the both ends of bandage respectively with the fixed surface connection of two receive and release reels, the inside of fixed frame is fixedly connected with first motor and second motor respectively, and the one end of first motor and second motor output shaft is fixedly connected with bi-directional threaded rod and dwang respectively through the shaft coupling, the one end of dwang and bi-directional threaded rod all rotates with one side of fixed frame inner wall and is connected.
Preferably, the surface cover of dwang is equipped with the installation piece, and the bottom fixedly connected with first hydraulic cylinder of installation piece, and the end that stretches out of first hydraulic cylinder passes through go-between fixedly connected with arc grip block, the first electric putter of front fixedly connected with of go-between, and the end fixedly connected with L shape bracing piece that stretches out of first electric putter, the equal threaded connection in both sides on two-way threaded rod surface has the sliding block, the top of installation piece is through the top fixed connection of montant and fixed frame inner wall.
Preferably, the surface of the rotating rod is slidably connected with the movable ring on two sides of the mounting block, the inner wall of the movable ring is fixedly provided with the convex block, the two sides of the surface of the rotating rod are provided with the sliding grooves, and the surface of the convex block is slidably connected with the inner wall of the sliding groove.
Preferably, the surface of the movable ring is rotationally connected with an annular block, and the top of the annular block is fixedly connected with the bottom of the sliding block through a connecting column.
Preferably, the bottom on expansion ring surface passes through the fixed frame and is connected with the fixed surface of centre gripping frame, the bottom fixedly connected with second electric putter of centre gripping frame one side, and the second electric putter is located the inside extension end fixedly connected with pinch plate of centre gripping frame, the bottom of centre gripping frame inner wall one side is fixedly provided with the contact plate.
Preferably, the front and the back of the top frame are both provided with grooves, the two sides of the top frame are both fixedly connected with an L-shaped supporting frame, the extending end of the second hydraulic cylinder is fixedly connected with the bottom of the L-shaped supporting frame, and the top of the brake wheel is fixedly connected with the bottom of the second hydraulic cylinder.
Preferably, the interval adjustment mechanism comprises a rotating motor fixedly arranged inside a top frame, one end of an output shaft of the rotating motor is fixedly connected with a screw rod through a coupler, the top end of the screw rod penetrates through the top frame and extends to the top of the top frame, a sliding ring is connected with the surface of the screw rod in a threaded manner, a push plate is connected with the front surface and the back surface of the sliding ring in a rotating manner through a rotating shaft, T-shaped blocks are connected between two sides of the inner wall of the groove in a sliding manner, two sides, deviating from each other, of the push plate are respectively connected with the tops of the two T-shaped blocks in a rotating manner, and the bottom of the T-shaped blocks is fixedly connected with the top of the fixed frame.
(III) beneficial effects
The invention provides a pipeline laying construction method for municipal construction road construction. The beneficial effects are as follows:
(1) According to the pipeline laying construction method for municipal construction road construction, through the arrangement of the automatic clamping mechanism, the two ends of the pipeline can be clamped and tied up when the pipeline is laid and hoisted, the clamping limit of the pipeline can be automatically released after the groove is lowered, the automatic operation is time-saving and labor-saving, the clamping and tying range can be adjusted according to the diameter of the pipeline, the hoisting binding band and the arc-shaped clamping blocks can be attached to the outer wall of the pipeline, the grasping and attaching force is improved, good stability can be kept in the hoisting and paving process, and the subsequent pipeline laying and butt joint work is facilitated.
(2) According to the pipeline laying construction method for municipal construction road construction, the distance between the two automatic clamping mechanisms can be adjusted within a certain range according to the length of the pipeline through the arrangement of the interval adjusting mechanism, so that the follow-up pipeline can be clamped and fixed conveniently, and the application range of the device is enlarged.
(3) According to the pipeline laying construction method for municipal construction road construction, through the arrangement of the pressing plate and the second electric push rod, the length of the hoisting binding belt can be controlled, and then the hoisting binding belt can be limited and pressed, so that the pipeline laying construction method can play a role in further fixing and improve stability.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic diagram of a spacing adjustment mechanism according to the present invention;
FIG. 3 is a schematic view of an automatic clamping mechanism according to the present invention;
FIG. 4 is a cross-sectional view of a clamping frame structure of the present invention;
FIG. 5 is a schematic view of the structure of the rotating electrical machine, the lead screw and the sliding ring of the present invention;
fig. 6 is an enlarged view of a portion of fig. 1 a of the present invention.
In the figure: 1. an automatic clamping mechanism; 11. a fixed frame; 12. a clamping frame; 13. a storage barrel; 14. a driving motor; 15. winding and unwinding the winding drum; 16. hoisting the binding belt; 17. a first motor; 18. a second motor; 19. a two-way threaded rod; 110. a rotating lever; 111. a mounting block; 112. a first hydraulic cylinder; 113. an arc-shaped clamping block; 114. a first electric push rod; 115. an L-shaped support rod; 116. a sliding block; 117. a movable ring; 118. an annular block; 119. a second electric push rod; 120. a compacting plate; 2. a top frame; 3. an L-shaped support frame; 4. a second hydraulic cylinder; 5. a brake wheel; 6. a spacing adjustment mechanism; 61. a rotating electric machine; 62. a screw rod; 63. a slip ring; 64. a push plate; 65. t-shaped blocks.
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. 1-6, the embodiment of the present invention provides a technical solution: the pipeline laying construction method for municipal construction road construction specifically comprises the following steps:
s1, pipeline path determination: selecting a pipeline laying path according to engineering design requirements;
s2, trench excavation and trench bottom treatment: digging a groove according to the determined path, and treating the bottom of the groove according to the soil property;
s3, groove protection: supporting the side wall of the excavated groove;
s4, laying a pipeline: the distance between the two automatic clamping mechanisms 1 is adjusted through a distance adjusting mechanism 6 at the top of the top frame 2, so that the two automatic clamping mechanisms 1 are respectively clamped and fixed at two ends of a pipeline, the pipeline is transported to the vicinity of a groove through a brake wheel 5, the second hydraulic cylinder 4 is controlled to drive the pipeline to descend, and the pipe body is kept balanced and uniformly placed in the groove;
s5, backfilling the grooves and recovering the pavement.
In the embodiment of the invention, the automatic clamping mechanism 1 comprises a fixed frame 11 and clamping frames 12 movably connected to two sides of the bottom of the fixed frame 11, wherein one sides of the two clamping frames 12, which are away from each other, are fixedly connected with a storage cylinder 13, the front side of the storage cylinder 13 is fixedly connected with a driving motor 14 through a supporting rod, a winding and unwinding drum 15 is rotatably connected between the front side and the back side of the inner wall of the storage cylinder 13 through a bearing, the winding and unwinding drum 15 can realize winding and unwinding of a hoisting binding belt 16, the inside of the two storage cylinders 13 is movably connected with the hoisting binding belt 16, two ends of the hoisting binding belt 16 are respectively and fixedly connected with the surfaces of the two winding and unwinding drums 15, the inside of the fixed frame 11 is respectively and fixedly connected with a first motor 17 and a second motor 18, one ends of output shafts of the first motor 17 and the second motor 18 are respectively and fixedly connected with a bidirectional threaded rod 19 and a rotating rod 110 through a coupling, one ends of the rotating rod 110 and one side of the bidirectional threaded rod 19 are rotatably connected with one side of the inner wall of the fixed frame 11, the surface of the rotating rod 110 is sleeved with a mounting block 111, the bottom of the mounting block 111 is fixedly connected with a first hydraulic cylinder 112, the first hydraulic cylinder end of the mounting block 112 is fixedly connected with an electric rod 114, the first end of the first hydraulic cylinder is fixedly connected with an electric rod 114, and the first end of the first end is fixedly connected with an arc-shaped supporting rod 114, and the first end 114 is fixedly connected with an arc-shaped push rod 114.
In the embodiment of the invention, a mounting block 111 is sleeved on the surface of a rotating rod 110, a first hydraulic cylinder 112 is fixedly connected to the bottom of the mounting block 111, an arc-shaped clamping block 113 is fixedly connected to the extending end of the first hydraulic cylinder 112 through a connecting ring, a first electric push rod 114 is fixedly connected to the front surface of the connecting ring, an L-shaped supporting rod 115 is fixedly connected to the extending end of the first electric push rod 114, sliding blocks 116 are connected to two sides of the surface of a bidirectional threaded rod 19 in a threaded manner, and the top of the mounting block 111 is fixedly connected with the top of the inner wall of a fixed frame 11 through a vertical rod.
In the embodiment of the invention, the movable ring 117 is slidably connected to the surface of the rotating rod 110 and located at both sides of the mounting block 111, the inner wall of the movable ring 117 is fixedly provided with a bump, both sides of the surface of the rotating rod 110 are provided with sliding grooves, and the surface of the bump is slidably connected with the inner wall of the sliding groove.
In the embodiment of the present invention, the surface of the movable ring 117 is rotatably connected with the annular block 118, and the top of the annular block 118 is fixedly connected with the bottom of the sliding block 116 through a connecting column.
In the embodiment of the invention, the bottom of the surface of the movable ring 117 is fixedly connected with the surface of the clamping frame 12 through a fixed frame, the bottom of one side of the clamping frame 12 is fixedly connected with a second electric push rod 119, the extending end of the second electric push rod 119 positioned in the clamping frame 12 is fixedly connected with a pressing plate 120, the bottom of one side of the inner wall of the clamping frame 12 is fixedly provided with a contact plate, and the pressing plate 120 presses and limits the hoisting binding belt 16 on the surface of the contact plate.
In the embodiment of the invention, grooves are formed on the front surface and the back surface of the top frame 2, the L-shaped support frames 3 are fixedly connected to the two sides of the top frame 2, the extending end of the second hydraulic cylinder 4 is fixedly connected with the bottom of the L-shaped support frames 3, and the top of the brake wheel 5 is fixedly connected with the bottom end of the second hydraulic cylinder 4.
In the embodiment of the invention, the space adjusting mechanism 6 comprises a rotating motor 61 fixedly arranged in the top frame 2, one end of an output shaft of the rotating motor 61 is fixedly connected with a screw rod 62 through a coupler, the top end of the screw rod 62 penetrates through the top frame 2 and extends to the top of the top frame 2, the surface of the screw rod 62 is in threaded connection with a sliding ring 63, the front surface and the back surface of the sliding ring 63 are both rotationally connected with a push plate 64 through a rotating shaft, a T-shaped block 65 is slidingly connected between two sides of the inner wall of the groove, and one side, deviating from the two push plates 64, is rotationally connected with the tops of the two T-shaped blocks 65 respectively, and the bottom of the T-shaped block 65 is fixedly connected with the top of the fixed frame 11.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the automatic clamping mechanism is used, the rotating motor 61 is started, so that the rotating motor 61 drives the screw rod 62 to rotate, then the sliding ring 63 moves upwards along the surface of the screw rod 62, due to the rotation of the push plate 64, the two T-shaped blocks 65 can be driven by the two push plates 64 to move relatively along the grooves in the upward moving process of the sliding ring 63, then the two fixing frames 11 move relatively, the distance between the two automatic clamping mechanisms 1 can be controlled according to the length of a pipeline, and the rotating motor 61 is turned off after the position is determined;
the two ends of the pipeline are respectively inserted into the area enclosed between the two clamping frames 12 and the hoisting binding belt 16, the first motor 17 is controlled to start, the first motor 17 drives the bidirectional threaded rod 19 to rotate, the directions of threads on two sides of the surface of the bidirectional threaded rod 19 are opposite, so that the two sliding blocks 116 can move relatively or relatively reversely along the bidirectional threaded rod 19 while the bidirectional threaded rod 19 rotates, the sliding blocks 116 can drive the two annular blocks 118 to move relatively or relatively reversely through connecting columns, the distance between the two clamping frames 12 can be controlled through the sliding of the two movable rings 117 on the surface of the rotating rod 110, the first motor 17 can be closed after adjustment, the driving motor 14 is started, the two driving motors 14 are controlled to drive the winding and unwinding drums 15 to rotate, and the directions of the two driving motors 14 are controlled to be opposite, so that the two winding and unwinding drums 15 perform winding and unwinding operation on the hoisting tie 16, the bottom of the inner wall of the hoisting tie 16 is attached to the bottom of the surface of the pipeline, then the second electric push rod 119 is started, the extending end of the second electric push rod 119 drives the pressing plate 120 to partially press the hoisting tie 16 in the clamping frame 12, further fixation of the hoisting tie 16 is realized, the first electric push rod 114 is started, the extending end of the first electric push rod 114 drives the arc-shaped clamping block 113 to clamp and fix the top of the surface of the pipeline, then the extending end of the second electric push rod 119 drives the L-shaped supporting rod 115 to be inserted into the pipeline, and the size of the area can be adjusted according to the diameter size of the pipeline, so that the automatic clamping mechanism 1 is applicable to pipelines with different diameters in a certain range;
after the clamping is stable, the device is moved to the vicinity of the groove through the auxiliary effect of the brake wheel 5, the second hydraulic cylinder 4 is started, the extending end of the second hydraulic cylinder 4 drives the L-shaped support frame 3 to descend, so that the pipeline descends and is paved inside the groove, after the device is placed stably, the first hydraulic cylinder 112 is controlled to drive the arc-shaped clamping block 113 to ascend, then the L-shaped support rod 115 can drive the pipeline to move upwards for a certain distance, the hoisting tie 16 is controlled to unwind for a certain length, the hoisting tie 16 is loosened, meanwhile, the second motor 18 is started, the second motor 18 drives the rotating rod 110 to rotate, then the rotating rod 110 can drive the movable ring 117 to rotate along the inner wall of the annular block 118 through the matched arrangement of the sliding groove and the protruding block, the movable ring 117 can drive the clamping frame 12 to rotate through the fixing frame, and the hoisting tie 16 can be separated from the bottom of the surface of the pipeline, so that the paving work of the pipeline is completed.
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 (8)
1. A pipeline laying construction method for municipal construction road construction is characterized in that: the method specifically comprises the following steps:
s1, pipeline path determination: selecting a pipeline laying path according to engineering design requirements;
s2, trench excavation and trench bottom treatment: digging a groove according to the determined path, and treating the bottom of the groove according to the soil property;
s3, groove protection: supporting the side wall of the excavated groove;
s4, laying a pipeline: the distance between the two automatic clamping mechanisms (1) is adjusted through a distance adjusting mechanism (6) at the top of the top frame (2), so that the two automatic clamping mechanisms (1) are respectively clamped and fixed at two ends of a pipeline, the pipeline is transported to the vicinity of a groove through a brake wheel (5), a second hydraulic cylinder (4) is controlled to drive the pipeline to descend, and the balance of the pipe body is kept to be uniformly placed in the groove;
s5, backfilling the grooves and recovering the pavement.
2. The pipe laying construction method for municipal construction road construction according to claim 1, wherein: automatic fixture (1) is including fixed frame (11) and swing joint in clamping frame (12) of fixed frame (11) bottom both sides, two the equal fixedly connected with cartridge (13) in one side that clamping frame (12) deviate from mutually, and the front of cartridge (13) is through bracing piece fixedly connected with driving motor (14), be connected with through the bearing rotation between the front and the back of cartridge (13) inner wall and receive and release reel (15), two the equal swing joint in inside of cartridge (13) has hoist and mount bandage (16), and hoist and mount the both ends of bandage (16) respectively with the fixed surface connection of two reel (15), the inside of fixed frame (11) is fixedly connected with first motor (17) and second motor (18) respectively, and the one end of first motor (17) and second motor (18) output shaft is fixedly connected with two-way threaded rod (19) and dwang (110) respectively, the one end of threaded rod (110) and two-way (19) all rotates with one side of fixed frame (11) inner wall and is connected.
3. The pipe laying construction method for municipal construction road construction according to claim 2, wherein: the surface cover of dwang (110) is equipped with installation piece (111), and the bottom fixedly connected with first hydraulic cylinder (112) of installation piece (111), and the end that stretches out of first hydraulic cylinder (112) is through go-between fixedly connected with arc grip block (113), the front fixedly connected with of go-between is first electric putter (114), and the end fixedly connected with L shape bracing piece (115) that stretches out of first electric putter (114), the equal threaded connection in both sides on two-way threaded rod (19) surface has sliding block (116), the top of installation piece (111) is through the top fixed connection of montant and fixed frame (11) inner wall.
4. A pipe laying construction method for municipal construction road construction according to claim 3, wherein: the surface of dwang (110) and the both sides that are located installation piece (111) all sliding connection have expansion ring (117), and the inner wall of expansion ring (117) is fixed to be provided with the lug, the spout has been seted up to the both sides on dwang (110) surface, the surface and the inner wall sliding connection of spout of lug.
5. The pipe laying construction method for municipal construction road construction according to claim 4, wherein: the surface of the movable ring (117) is rotatably connected with an annular block (118), and the top of the annular block (118) is fixedly connected with the bottom of the sliding block (116) through a connecting column.
6. The pipe laying construction method for municipal construction road construction according to claim 5, wherein: the bottom on expansion ring (117) surface is through the fixed mount and the fixed surface connection of centre gripping frame (12), the bottom fixedly connected with second electric putter (119) of centre gripping frame (12) one side, and the second electric putter (119) is located inside stretching out of centre gripping frame (12) and holds fixed connection in clamp plate (120), the bottom of centre gripping frame (12) inner wall one side is fixed and is provided with the contact plate.
7. The pipe laying construction method for municipal construction road construction according to claim 1, wherein: the front and the back at top of top frame (2) are all set up flutedly, the equal fixedly connected with L shape support frame (3) in both sides of top frame (2), the bottom fixed connection of the end that stretches out of second hydraulic cylinder (4) and L shape support frame (3), the bottom fixed connection of the top and second hydraulic cylinder (4) of brake wheel (5).
8. The pipe laying construction method for municipal construction road construction according to claim 7, wherein: the space adjustment mechanism (6) comprises a rotating motor (61) fixedly arranged inside a top frame (2), one end of an output shaft of the rotating motor (61) is fixedly connected with a screw rod (62) through a coupler, the top end of the screw rod (62) penetrates through the top frame (2) and extends to the top of the top frame (2), the surface of the screw rod (62) is in threaded connection with a sliding ring (63), the front surface and the back surface of the sliding ring (63) are both rotationally connected with a push plate (64) through a rotating shaft, a T-shaped block (65) is slidingly connected between two sides of the inner wall of the groove, two sides of the push plate (64) deviating from are respectively rotationally connected with the tops of the two T-shaped blocks (65), and the bottom of the T-shaped block (65) is fixedly connected with the top of the fixed frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310372515.3A CN116281562A (en) | 2023-04-10 | 2023-04-10 | Pipeline laying construction method for municipal construction road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310372515.3A CN116281562A (en) | 2023-04-10 | 2023-04-10 | Pipeline laying construction method for municipal construction road construction |
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| Publication Number | Publication Date |
|---|---|
| CN116281562A true CN116281562A (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310372515.3A Pending CN116281562A (en) | 2023-04-10 | 2023-04-10 | Pipeline laying construction method for municipal construction road construction |
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| CN (1) | CN116281562A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116513943A (en) * | 2023-06-25 | 2023-08-01 | 山西省安装集团股份有限公司 | Hoisting equipment for installing chemical pipeline |
| CN116928442A (en) * | 2023-07-27 | 2023-10-24 | 武汉市燃气集团有限公司 | District gas pipe network buried construction device and construction method |
| CN117167557A (en) * | 2023-11-02 | 2023-12-05 | 山西省安装集团股份有限公司 | Hydraulic pipeline installation device |
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2023
- 2023-04-10 CN CN202310372515.3A patent/CN116281562A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116513943A (en) * | 2023-06-25 | 2023-08-01 | 山西省安装集团股份有限公司 | Hoisting equipment for installing chemical pipeline |
| CN116513943B (en) * | 2023-06-25 | 2023-09-01 | 山西省安装集团股份有限公司 | Hoisting equipment for installing chemical pipeline |
| CN116928442A (en) * | 2023-07-27 | 2023-10-24 | 武汉市燃气集团有限公司 | District gas pipe network buried construction device and construction method |
| CN116928442B (en) * | 2023-07-27 | 2024-02-02 | 武汉市燃气集团有限公司 | District gas pipe network buried construction device and construction method |
| CN117167557A (en) * | 2023-11-02 | 2023-12-05 | 山西省安装集团股份有限公司 | Hydraulic pipeline installation device |
| CN117167557B (en) * | 2023-11-02 | 2024-01-23 | 山西省安装集团股份有限公司 | Hydraulic pipeline installation device |
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