CN112496588B - Method and equipment for auxiliary installation of municipal pipeline - Google Patents
Method and equipment for auxiliary installation of municipal pipeline Download PDFInfo
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- CN112496588B CN112496588B CN202011577246.7A CN202011577246A CN112496588B CN 112496588 B CN112496588 B CN 112496588B CN 202011577246 A CN202011577246 A CN 202011577246A CN 112496588 B CN112496588 B CN 112496588B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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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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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Pipeline Systems (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses an auxiliary installation method and equipment for municipal pipelines, which have the beneficial effects that a device can be horizontally transported on construction land through a transportation structure, the phenomenon of shaking cannot occur, the whole device is fixed on the ground through an extrusion limiting support structure, the positioning effect is achieved through punching, the pipelines are fixed at a certain height through the matching of a transportation structure and a pipeline limiting structure, the phenomenon of displacement in the welding process of the pipelines cannot occur, and the pipelines are fixed through hydraulic extrusion and push-pull.
Description
Technical Field
The invention relates to the technical field of municipal pipelines, in particular to an auxiliary installation method and equipment for municipal pipelines.
Background
The municipal engineering refers to municipal facility construction engineering, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges and subways, such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, and the like, and construction of squares, urban greening, and the like belong to the municipal engineering category.
When an existing urban pipeline is installed, a welder needs to weld the pipeline on the ground, then the pipeline after welding is manually placed on a support prepared in advance, the pipeline is fixedly installed, and the pipeline and a reserved pipeline need to be welded in the air.
Disclosure of Invention
The invention aims to solve the problems, designs an auxiliary installation method and equipment for municipal pipelines, and solves the existing pipeline displacement phenomenon.
The technical scheme of the invention for realizing the aim is as follows: an auxiliary mounting device for municipal pipelines comprises a concave transport and carrying support, wherein a transport structure, a carrying structure, an extrusion limiting support structure and a pipeline limiting structure are mounted on the concave transport and carrying support, and the pipeline limiting structure is mounted on the extrusion limiting support structure;
the extrusion limit support structure comprises: the device comprises a plurality of rotary limiting threaded rods with the same structure, a plurality of rotary limiting threaded pipes with the same structure, a plurality of rotary limiting threaded gears with the same structure, a rotary limiting chain and a rotary limiting driver;
the rotary limiting threaded pipes are movably inserted into the top end of the concave type transport and handling support through bearings, the rotary limiting driver is installed on the concave type transport and handling support, the rotary limiting threaded rods are respectively movably inserted into the rotary limiting threaded pipes, the rotary limiting threaded gears are respectively installed on the rotary limiting threaded pipes and the driving end of the rotary limiting driver, and the rotary limiting chains are sleeved on the rotary limiting threaded gears;
the transportation structure comprises: the lifting device comprises a plurality of lifting bearing blocks with the same structure, a plurality of conveying shafts with the same structure, a plurality of conveying tires with the same structure, a plurality of lifting extrusion spring columns with the same structure, two pairs of Y-shaped rotating shafts with the same structure, two pairs of rotating wheels with the same structure, two pairs of rotating transmission bevel gears with the same structure, two pairs of rotating drive machines with the same structure, two pairs of conveying drive machines with the same structure, four pairs of conveying drive gears with the same structure, two pairs of conveying drive chains with the same structure, two pairs of drive shafts with the same structure, four pairs of driving tires with the same structure and two pairs of conveying speed changers with the same structure;
the concave transportation and carrying bracket is provided with a plurality of lifting ports with the same structure, a plurality of lifting bearing blocks are respectively and movably inserted in the lifting ports, a plurality of lifting extrusion spring columns are respectively arranged at the upper and lower ends of the lifting bearing blocks and are respectively connected with the upper and lower ends of the lifting ports, a plurality of transportation shafts are respectively and movably inserted in the lifting bearing blocks, a plurality of transportation tires are respectively arranged at the two sides of the transportation shafts, the concave transportation and carrying bracket is provided with two pairs of rotating convex ports with the same structure, two pairs of Y-shaped rotating shafts are movably inserted in the rotating convex ports through bearings, two pairs of rotating transmission bevel gears are respectively arranged on the two pairs of Y-shaped rotating shafts, and two pairs of rotating drivers are respectively arranged in the two pairs of rotating convex ports, the two pairs of the rotation driving bevel gears are respectively installed on the two pairs of the driving ends of the rotation driving machines, and the two pairs of the rotation driving bevel gears are respectively engaged with the two pairs of the rotation driving bevel gears, the two pairs of the driving shafts are respectively movably inserted on a concave transportation and carrying support through bearings, the four pairs of the driving tires are respectively installed on two sides of the driving shafts, the two pairs of the transportation driving machines are respectively and uniformly installed on the concave transportation and carrying support, the four pairs of the transportation driving gears are respectively installed on the two pairs of the transportation driving machines and the two pairs of the driving shafts, the two pairs of the transportation driving chains are respectively sleeved on the four pairs of the transportation driving gears, the two pairs of the transportation transmissions are respectively installed on the inner side of the concave transportation and carrying support, and the two pairs of the transportation transmissions are sleeved on the two pairs of the transportation driving chains.
Preferably, the carrying structure includes: the device comprises two pairs of windlasses with the same structure, two pairs of pulley blocks with the same structure and two pairs of carrying clamping jaws with the same structure;
the two pairs of winches are arranged at the top end of the inner side of the concave transportation and carrying support, the two pairs of carrying clamping jaws are respectively arranged on the two pairs of winches, the two pairs of pulley blocks are respectively arranged on the two pairs of winches in a sleeved mode, and the two pairs of pulley blocks are respectively arranged at the top end of the inner side of the concave transportation and carrying support and on the side wall of the inner side of the concave transportation and carrying support.
Preferably, the pipeline limiting structure comprises: the device comprises two pairs of pipeline height limiting plates with the same structure, a plurality of pipeline height limiting threaded rods with the same structure, a plurality of pipeline height limiting threaded pipes with the same structure, a plurality of pipeline height limiting threaded gears with the same structure, two pairs of pipeline height limiting chains with the same structure, two pairs of pipeline height limiting drivers with the same structure and an extrusion assembly;
the pipeline height limiting threaded pipe is movably inserted on the concave transportation and carrying support through a bearing, the pipeline height limiting threaded pipe is movably inserted in the pipeline height limiting threaded pipe, the pipeline height limiting threaded pipe is internally provided with a plurality of two pairs of pipeline height limiting plates, the pipeline height limiting driving machines are arranged on the concave transportation and carrying support respectively, the pipeline height limiting threaded gears are arranged on the pipeline height limiting threaded pipe and the pipeline height limiting driving machines are arranged on the driving end of the pipeline height limiting driving machines respectively, and the pipeline height limiting chains are sleeved on the pipeline height limiting threaded gears.
Preferably, the extrusion assembly comprises: the device comprises two pairs of horizontal extrusion blocks with the same structure, four pairs of arc extrusion blocks with the same structure, four pairs of convex blocks with the same structure, a hydraulic tank, a liquid pump, a shunt valve and four pairs of drainage tubes with the same structure;
two pairs of horizontal extrusion piece is installed respectively in two pairs on the high limiting plate of pipeline, two pairs of set up the same hydraulic pressure groove of a pair of structure on the horizontal extrusion piece respectively, four pairs of protruding type piece activity cartridge respectively in four pairs in the hydraulic pressure inslot, four pairs the circular arc extrusion piece is installed respectively in two pairs on the protruding type piece, the hydraulic pressure case is installed on concave type transportation transport support, the drawing liquid pump is installed on the hydraulic pressure case, the shunt valve is installed on the drawing liquid pump, four pairs the drainage tube is installed on the shunt valve, and four pairs the drainage tube cartridge respectively in two pairs on the horizontal extrusion piece.
Preferably, the two pairs of arc-shaped extrusion blocks are respectively provided with a flexible extrusion pad.
A method for auxiliary installation of municipal pipelines comprises the following operation steps:
step S1: arranging pipelines, namely excavating pipe grooves at a preset position, marking the central line of the pipeline, and placing the pipeline according to the central line;
step S2: selecting pipes, calculating the pipe diameter and the length of the pipeline by calculating the internal pressure of the pipeline to be connected, and selecting the pipes with proper wall thickness by gas transmission pressure;
step S3: material transportation, namely clamping and fixing the selected pipes and the selected pipes by a transportation structure on a concave transportation and transportation bracket, and transporting the pipes to a specified place by a transportation structure;
step S4: the fixed mounting device fixes the pipeline in the pipe digging groove by extruding the limit supporting structure;
step S5: adjusting the position of the pipeline, and adjusting the height position of the pipeline through a pipeline limiting structure;
step S6: welding pipe fittings, and performing electric heating welding connection on the pipeline connection position;
step S7: and later maintenance, namely filling soil into the bottom end of the pipeline.
In the step S4, a plurality of the rotary limit threaded rods are inserted into the bottom end of the pipe digging groove by rotating through the extrusion limit support structure.
In the step S5, the heights of the two pairs of pipeline height limiting plates are changed by the operation of the pipeline limiting structure, so that the position of the extrusion assembly is adjusted according to different pipeline heights.
And step S7, performing extrusion soil filling on the welded bottom end of the pipeline.
According to the method and the equipment for auxiliary installation of the municipal pipeline, which are manufactured by the technical scheme, the pipeline can be horizontally transported on the construction land through the transportation structure, the phenomenon of shaking cannot occur, the whole device is fixed on the ground through the extrusion limiting support structure, the positioning effect is achieved through punching, the pipeline is fixed at a certain height through the matching of the transportation structure and the pipeline limiting structure, the phenomenon of displacement in the welding process of a pair of pipelines cannot occur, and the pipeline is fixed through hydraulic extrusion and push-pull.
Drawings
FIG. 1 is a schematic sectional front view of an auxiliary installation method and apparatus for municipal pipelines according to the invention.
FIG. 2 is a schematic left side cross-sectional view of a method and apparatus for auxiliary installation of municipal pipeline according to the invention.
Fig. 3 is a right side cross-sectional view of the method and apparatus for auxiliary installation of municipal pipeline according to the invention.
FIG. 4 is a schematic bottom cross-sectional view of a method and apparatus for auxiliary installation of municipal pipeline according to the invention.
FIG. 5 is a schematic view of a pipe spacing structure of the method and apparatus for auxiliary installation of municipal pipes according to the present invention.
In the figure: 1. a concave transport and carrying bracket; 2. rotating the limit threaded rod; 3. rotating the limiting threaded pipe; 4. rotating the limit threaded gear; 5. rotating the limiting chain; 6. a rotary limit driver; 7. a hoist; 8. a pulley block; 9. carrying the clamping jaw; 10. a lifting bearing block; 11. a transport shaft; 12. transporting the tire; 13. lifting and extruding the spring column; 14. a Y-shaped rotating shaft; 15. a rotating wheel; 16. rotating the transmission bevel gear; 17. rotating the drive bevel gear; 18. rotating the driver; 19. a transport drive; 20. transporting the transmission gear; 21. a transport drive chain; 22. a drive shaft; 23. driving the tire; 24. a transport transmission; 25. a pipeline height limiting plate; 26. a pipeline height limiting threaded rod; 27. a pipeline height limiting threaded pipe; 28. a pipeline height limiting threaded gear; 29. a pipeline height limiting chain; 30. a pipeline height limiting driver; 31. horizontally extruding the block; 32. an arc extrusion block; 33. a convex block; 34. a hydraulic tank; 35. a liquid pump; 36. a shunt valve; 37. a drainage tube.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-5, the auxiliary mounting equipment for the municipal pipeline comprises a concave transportation and carrying support 1, wherein a transportation structure, a carrying structure, an extrusion limit supporting structure and a pipeline limit structure are mounted on the concave transportation and carrying support 1, and the pipeline limit structure is mounted on the extrusion limit supporting structure; the extrusion limit support structure comprises: the device comprises a plurality of rotary limit threaded rods 2 with the same structure, a plurality of rotary limit threaded pipes 3 with the same structure, a plurality of rotary limit threaded gears 4 with the same structure, a rotary limit chain 5 and a rotary limit driver 6; the rotary limiting threaded pipes 3 are movably inserted into the top end of the concave transport and carrying support 1 through bearings, the rotary limiting driver 6 is installed on the concave transport and carrying support 1, the rotary limiting threaded rods 2 are respectively and movably inserted into the rotary limiting threaded pipes 3, the rotary limiting threaded gears 4 are respectively installed on the rotary limiting threaded pipes 3 and the driving ends of the rotary limiting driver 6, and the rotary limiting chains 5 are sleeved on the rotary limiting threaded gears 4; the transportation structure comprises: the device comprises a plurality of lifting bearing blocks 10 with the same structure, a plurality of transport shafts 11 with the same structure, a plurality of transport tires 12 with the same structure, a plurality of lifting extrusion spring columns 13 with the same structure, two pairs of Y-shaped rotating shafts 14 with the same structure, two pairs of rotating wheels 15 with the same structure, two pairs of rotating transmission bevel gears 16 with the same structure, two pairs of rotating transmission bevel gears 17 with the same structure, two pairs of rotating driving machines 18 with the same structure, two pairs of transport driving machines 19 with the same structure, four pairs of transport transmission gears 20 with the same structure, two pairs of transport transmission chains 21, two pairs of drive shafts 22 with the same structure, four pairs of drive tires 23 with the same structure and two pairs of transport transmissions 24 with the same structure; the concave transportation and carrying support 1 is provided with a plurality of lifting ports with the same structure, a plurality of lifting bearing blocks 10 are respectively and movably inserted into the plurality of lifting ports, a plurality of lifting extrusion spring columns 13 are respectively arranged at the upper end and the lower end of the plurality of lifting bearing blocks 10, the plurality of lifting extrusion spring columns 13 are respectively connected with the upper end and the lower end of the plurality of lifting ports, a plurality of transportation shafts 11 are respectively and movably inserted into the plurality of lifting bearing blocks 10, a plurality of transportation tires 12 are respectively arranged at the two sides of the plurality of transportation shafts 11, the concave transportation and carrying support 1 is provided with two pairs of rotating convex ports with the same structure, two pairs of Y-shaped rotating shafts 14 are movably inserted into the rotating convex ports through bearings, and two pairs of rotating transmission bevel gears 16 are respectively arranged on the two pairs of Y-shaped rotating shafts 14, two pairs of the rotary drivers 18 are respectively arranged in the two pairs of the rotary convex ports, two pairs of the rotary driving bevel gears 17 are respectively arranged on the driving ends of the two pairs of the rotary drivers 18, the two pairs of the rotary driving bevel gears 17 are respectively engaged with the two pairs of the rotary driving bevel gears, the two pairs of the driving shafts 22 are respectively movably inserted on the concave transportation and carrying bracket 1 through bearings, four pairs of the driving tires 23 are respectively arranged on two sides of the two pairs of the driving shafts 22, the two pairs of the transportation drivers 19 are respectively and uniformly arranged on the concave transportation and carrying bracket 1, four pairs of the transportation transmission gears 20 are respectively arranged on the two pairs of the transportation drivers 19 and the two pairs of the driving shafts 22, two pairs of the transportation transmission chains 21 are respectively sleeved on the four pairs of the transportation transmission gears 20, and two pairs of the transportation transmissions 24 are respectively arranged on the inner side of the concave transportation and carrying bracket 1, and two pairs of the transportation speed changers 24 are sleeved on the two pairs of the transportation transmission chains 21; the carrying structure comprises: two pairs of windlasses 7 with the same structure, two pairs of pulley blocks 8 with the same structure and two pairs of carrying clamping jaws 9 with the same structure; the two pairs of winches 7 are arranged at the top end of the inner side of the concave transport and transport support 1, the two pairs of transport clamping jaws 9 are respectively arranged on the two pairs of winches 7, the two pairs of pulley blocks 8 are respectively arranged on the two pairs of winches 7 in a sleeved mode, and the two pairs of pulley blocks 8 are respectively arranged at the top end of the inner side of the concave transport and transport support 1 and on the side wall of the concave transport and transport support 1; the pipeline limit structure includes: the device comprises two pairs of pipeline height limiting plates 25 with the same structure, a plurality of pipeline height limiting threaded rods 26 with the same structure, a plurality of pipeline height limiting threaded pipes 27 with the same structure, a plurality of pipeline height limiting threaded gears 28 with the same structure, two pairs of pipeline height limiting chains 29 with the same structure, two pairs of pipeline height limiting drivers 30 with the same structure and an extrusion assembly; the pipeline height limiting threaded pipes 27 are movably inserted into the concave transportation and carrying support 1 through bearings, the pipeline height limiting threaded rods 26 are respectively movably inserted into the pipeline height limiting threaded pipes 27, the pipeline height limiting threaded pipes are respectively mounted on the two pairs of pipeline height limiting plates, the pipeline height limiting drivers are respectively mounted on the concave transportation and carrying support 1, the pipeline height limiting threaded gears 28 are respectively mounted on the pipeline height limiting threaded pipes 27 and the driving ends of the pipeline height limiting drivers, and the pipeline height limiting chains are sleeved on the pipeline height limiting threaded gears; the extrusion assembly includes: two pairs of horizontal extrusion blocks 31 with the same structure, four pairs of arc extrusion blocks 32 with the same structure, four pairs of convex blocks 33 with the same structure, a hydraulic tank 34, a liquid pump 35, a shunt valve 36 and four pairs of drainage tubes 37 with the same structure; the two pairs of horizontal extrusion blocks 31 are respectively installed on the two pairs of pipeline height limiting plates 25, a pair of hydraulic grooves with the same structure is respectively formed in the two pairs of horizontal extrusion blocks 31, the four pairs of convex blocks 33 are respectively and movably inserted into the four pairs of hydraulic grooves, the four pairs of arc extrusion blocks 32 are respectively installed on the two pairs of convex blocks 33, the hydraulic tank 34 is installed on the concave transportation and carrying support 1, the liquid pump 35 is installed on the hydraulic tank 34, the shunt valve 36 is installed on the liquid pump 35, the four pairs of drainage tubes 37 are installed on the shunt valve 36, and the four pairs of drainage tubes 37 are respectively inserted into the two pairs of horizontal extrusion blocks 31; flexible extrusion pads are respectively arranged on the two pairs of arc extrusion blocks 32.
A method for auxiliary installation of municipal pipelines comprises the following operation steps: step S1: arranging pipelines, namely excavating pipe grooves at a preset position, marking the central line of the pipeline, and placing the pipeline according to the central line; step S2: selecting a pipe, calculating the pipe diameter and the length of the pipe by calculating the internal pressure of the pipe to be connected, and selecting the pipe with proper wall thickness by gas transmission pressure; step S3: material transportation, namely clamping and fixing the selected pipes and the selected pipes by a transportation structure on a concave transportation and transportation bracket, and transporting the pipes to a specified place by a transportation structure; step S4: the fixed mounting device fixes the pipeline in the pipe digging groove by extruding the limit supporting structure; step S5: adjusting the position of the pipeline, and adjusting the height position of the pipeline through a pipeline limiting structure; step S6: welding pipe fittings, and performing electric heating welding connection on the pipeline connection position; step S7: later maintenance, filling soil into the bottom end of the pipeline; in the step S4, the rotary limit threaded rods 2 are rotatably inserted into the bottom ends of the pipe digging grooves by extruding the limit support structure; in step S5, the height of the two pairs of pipe height limiting plates 25 is changed by the operation of the pipe limiting structure, so as to adjust the position of the extrusion assembly according to different pipe heights.
And step S7, performing extrusion soil filling on the welded bottom end of the pipeline.
The embodiment is characterized by comprising a concave transportation and carrying bracket, wherein a transportation structure, a carrying structure, an extrusion limiting and supporting structure and a pipeline limiting structure are arranged on the concave transportation and carrying bracket, and the pipeline limiting structure is arranged on the extrusion limiting and supporting structure; the extrusion limit support structure comprises: the device comprises a plurality of rotary limiting threaded rods with the same structure, a plurality of rotary limiting threaded pipes with the same structure, a plurality of rotary limiting threaded gears with the same structure, a rotary limiting chain and a rotary limiting driver; the rotary limiting threaded pipes are movably inserted into the top end of the concave type transport and handling support through bearings, the rotary limiting driving machine is installed on the concave type transport and handling support, the rotary limiting threaded rods are respectively movably inserted into the rotary limiting threaded pipes, the rotary limiting threaded gears are respectively installed on the rotary limiting threaded pipes and the driving end of the rotary limiting driving machine, and the rotary limiting chains are sleeved on the rotary limiting threaded gears; can be on the construction land horizontal transport pipeline through the transportation structure with the device, the phenomenon that can not appear rocking appears, fixes whole device subaerial through extrudeing spacing bearing structure, through punching to reach the effect of location, through transport structure and pipeline limit structure's cooperation, fix the pipeline at certain height, the phenomenon of displacement appears in a pair of pipeline welding process can not appear, fix the pipeline through hydraulic pressure extrusion and push-and-pull.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): the two pairs of transport driving machines 19 are operated to drive the transport transmission gears 20 on the driving ends of the two pairs of transport driving machines 19 to rotate, the two pairs of transport transmission gears 20 respectively drive the transport transmission chains 21 thereon to rotate, the two pairs of transport transmission gears 21 respectively drive the other transport transmission gear 20 thereon to rotate, the two pairs of transport transmission gears 20 respectively drive the driving shafts 22 thereon to rotate, the two pairs of driving shafts 22 respectively drive the four pairs of driving tires 23 thereon to rotate, the four pairs of driving tires 23 rotate to push the concave transport carrying bracket 1, the transport tires 12 are lifted and lowered through bump parts of the transport tires 12 during ground transportation, the pair of transport tires 12 are lifted and lowered to transfer external force to the transport shafts 11 on the two sides of the pair of transport tires 12, and the external force is transferred to the lifting bearing block 10 through the transport shafts 11, the lifting bearing block 10 transmits external force to the lifting extrusion spring columns 13 on the upper end and the lower end, the lifting extrusion spring columns 13 are deformed under the action of the external force through springs, and the lifting bearing block 10 is lifted and moved up and down in the lifting port by removing the external force, when the whole device needs to turn, the two pairs of rotating driving machines 18 are operated to respectively drive the two pairs of rotating driving bevel gears 17 on the driving ends of the two pairs of rotating driving machines 18 to rotate, the two pairs of rotating driving bevel gears 17 respectively drive the rotating driving bevel gears 16 meshed with the gears to rotate, the two pairs of rotating driving bevel gears 16 respectively drive the Y-shaped rotating shafts 14 on the two pairs of rotating driving bevel gears to rotate, the two pairs of Y-shaped rotating shafts 14 rotate in the rotating convex port, and simultaneously the rotating wheels 15 on the two pairs of Y-shaped rotating shafts 14 are rotated, so that the operation direction of the whole device is changed, and the device is transported to the center of the bottom end of a pipeline to be replaced through a transportation structure, the pipeline conveying device comprises two pairs of windlasses 7 and two pairs of pulley blocks 8, conveying clamping jaws 9 descend, the pipeline is clamped and fixed by the two pairs of conveying clamping jaws 9, a pipe groove is excavated at a preset position, a pipeline central line is marked, the pipeline is conveyed to the central line position by a conveying structure, the pipeline is placed according to the central line, the rotary limiting threaded gear 4 on the driving end of the rotary limiting driving machine 6 is driven to rotate by the operation of the rotary limiting driving machine 6, the rotary limiting chain 5 on the rotary limiting threaded gear 4 is driven to rotate by the rotary limiting threaded gear 5, a plurality of rotary limiting threaded gears 4 on the rotary limiting threaded gear are driven to rotate by the rotary limiting threaded gear 5, the rotary limiting threaded rods 2 on the rotary limiting threaded rods are respectively driven to rotate by the rotation of the rotary limiting threaded rods 3, and the rotary limiting threaded rods 2 on the rotary limiting threaded rods are driven to rotate by the rotation of the rotary limiting threaded rods 2, the rotation of a plurality of rotary limit threaded rods 2 is transferred to the bottom end of the soil in the pipe digging groove, so that a plurality of rotary limit threaded rods 2 are rotatably inserted into the ground, thereby achieving the fixing effect, the pipeline height limit threaded gear 28 on the driving end of the fixed height limit driving machine 30 is driven to rotate by the operation of the fixed height limit driving machine 30, the pipeline height limit chain 29 on the pipeline height limit threaded gear is driven to rotate by the pipeline height limit threaded gear 28, a plurality of pipeline height limit threaded gears 28 meshed with the pipeline height limit threaded gears are driven to rotate by the pipeline height limit chain 29, the pipeline fixing limit threaded pipes 27 on the pipeline height limit threaded pipes are respectively driven to rotate by the pipeline height limit threaded gears 28, the pipeline fixing limit threaded rods 26 in the pipeline fixing limit threaded pipes 27 are respectively driven to ascend and descend, and the height of two pairs of pipeline fixing limit threaded plates 25 are respectively driven by the pipeline fixing limit threaded rods 26, just to the pipeline through the horizontal extrusion piece 31 with on the fixed limiting plate 25 of two pairs of pipelines, liquid in with hydraulic tank 34 is pumped to flow divider 36 in through drawing liquid pump 35, drainage tube 37 through flow divider 36 drains to horizontal extrusion piece 31 in, promote protruding type piece 33 in the horizontal extrusion piece 31 through hydraulic pressure, drive circular arc extrusion piece 32 above that through protruding type piece 33, it is fixed with the pipeline extrusion through two pairs of circular arc extrusion pieces 32, weld between the convenient a pair of pipeline, the phenomenon that appears the displacement between the pipeline in the welding process has been avoided.
Preferably, the carrying structure further includes: two pairs of windlasses 7 with the same structure, two pairs of pulley blocks 8 with the same structure and two pairs of carrying clamping jaws 9 with the same structure;
the two pairs of winches 7 are arranged at the top end of the inner side of the concave transport and transport support 1, the two pairs of transport clamping jaws 9 are respectively arranged on the two pairs of winches 7, the two pairs of pulley blocks 8 are respectively arranged on the two pairs of winches 7 in a sleeved mode, and the two pairs of pulley blocks 8 are respectively arranged on the top end of the inner side of the concave transport and transport support 1 and on the side wall of the concave transport and transport support 1.
Preferably, the transportation structure further comprises: the device comprises a plurality of lifting bearing blocks 10 with the same structure, a plurality of transportation shafts 11 with the same structure, a plurality of transportation tires 12 with the same structure, a plurality of lifting extrusion spring columns 13 with the same structure, two pairs of Y-shaped rotating shafts 14 with the same structure, two pairs of rotating wheels 15 with the same structure, two pairs of rotating transmission bevel gears 16 with the same structure, two pairs of rotating drive bevel gears 17 with the same structure, two pairs of rotating drive machines 18 with the same structure, two pairs of transportation drive machines 19 with the same structure, four pairs of transportation drive gears 20 with the same structure, two pairs of transportation drive chains 21, two pairs of drive shafts 22 with the same structure, four pairs of driving tires 23 with the same structure and two pairs of transportation transmissions 24 with the same structure;
the concave transportation and carrying support 1 is provided with a plurality of lifting ports with the same structure, a plurality of lifting bearing blocks 10 are respectively and movably inserted into the plurality of lifting ports, a plurality of lifting extrusion spring columns 13 are respectively arranged at the upper end and the lower end of the plurality of lifting bearing blocks 10, the plurality of lifting extrusion spring columns 13 are respectively connected with the upper end and the lower end of the plurality of lifting ports, a plurality of transportation shafts 11 are respectively and movably inserted into the plurality of lifting bearing blocks 10, a plurality of transportation tires 12 are respectively arranged at the two sides of the plurality of transportation shafts 11, the concave transportation and carrying support 1 is provided with two pairs of rotating convex ports with the same structure, two pairs of Y-shaped rotating shafts 14 are movably inserted into the rotating convex ports through bearings, and two pairs of rotating transmission bevel gears 16 are respectively arranged on the two pairs of Y-shaped rotating shafts 14, two pairs of the rotary drivers 18 are respectively arranged in two pairs of the rotary convex ports, two pairs of the rotary driving bevel gears 17 are respectively arranged on driving ends of two pairs of the rotary drivers 18, the two pairs of the rotary driving bevel gears 17 are respectively engaged with two pairs of the rotary transmission bevel gears, two pairs of the driving shafts 22 are respectively movably inserted on the concave transportation and carrying bracket 1 through bearings, four pairs of the driving tires 23 are respectively arranged on two sides of two pairs of the driving shafts 22, two pairs of the transportation drivers 19 are respectively and uniformly arranged on the concave transportation and carrying bracket 1, four pairs of the transportation transmission gears 20 are respectively arranged on two pairs of the transportation drivers 19 and two pairs of the driving shafts 22, two pairs of the transportation transmission chains 21 are respectively sleeved on four pairs of the transportation transmission gears 20, and two pairs of the transportation transmissions 24 are respectively arranged on the inner sides of the concave transportation and carrying bracket 1, and two pairs of the transportation speed changers 24 are sleeved on the two pairs of the transportation transmission chains 21.
As a preferred scheme, furthermore, the pipeline limiting structure comprises: the device comprises two pairs of pipeline height limiting plates 25 with the same structure, a plurality of pipeline height limiting threaded rods 26 with the same structure, a plurality of pipeline height limiting threaded pipes 27 with the same structure, a plurality of pipeline height limiting threaded gears 28 with the same structure, two pairs of pipeline height limiting chains 29 with the same structure, two pairs of pipeline height limiting drivers 30 with the same structure and an extrusion assembly;
a plurality of pipeline height limit thread pipe 27 passes through bearing activity cartridge on concave type transportation transport support 1, a plurality of pipeline height limit threaded rod 26 activity cartridge respectively in a plurality of in the pipeline height limit thread pipe 27, two pairs the pipeline height limit board installs a plurality of respectively on the pipeline height limit thread pipe, two pairs the pipeline height limit driver is installed respectively on concave type transportation transport support 1, a plurality of the pipeline height limit threaded gear 28 is installed respectively in a plurality of pipeline height limit threaded pipe 27 and two pairs on the pipeline height limit driver drive end, two pairs the spacing chain suit of pipeline is in a plurality of on the pipeline height limit threaded gear.
Preferably, the extrusion assembly further comprises: two pairs of horizontal extrusion blocks 31 with the same structure, four pairs of arc extrusion blocks 32 with the same structure, four pairs of convex blocks 33 with the same structure, a hydraulic tank 34, a liquid pump 35, a shunt valve 36 and four pairs of drainage tubes 37 with the same structure;
two pairs of horizontal extrusion piece 31 is installed respectively in two pairs on the pipeline height limiting plate 25, two pairs of the same hydraulic pressure groove of a pair of structure has been seted up respectively on the horizontal extrusion piece 31, four pairs protruding piece 33 activity cartridge respectively in four pairs the hydraulic pressure inslot, four pairs circular arc extrusion piece 32 is installed respectively in two pairs on the protruding piece 33, hydraulic tank 34 installs on concave type transportation transport support 1, drawing liquid pump 35 installs on hydraulic tank 34, shunt valve 36 installs on drawing liquid pump 35, four pairs drainage tube 37 is installed on shunt valve 36, and four pairs drainage tube 37 cartridge respectively in two pairs on the horizontal extrusion piece 31.
Preferably, two pairs of the circular arc-shaped pressing blocks 32 are respectively provided with a flexible pressing pad.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. The auxiliary mounting equipment for the municipal pipeline comprises a concave transportation and carrying support and is characterized in that a transportation structure, a carrying structure, an extrusion limiting support structure and a pipeline limiting structure are mounted on the concave transportation and carrying support, and the pipeline limiting structure is mounted on the extrusion limiting support structure;
the extrusion limit support structure comprises: the device comprises a plurality of rotary limiting threaded rods with the same structure, a plurality of rotary limiting threaded pipes with the same structure, a plurality of rotary limiting threaded gears with the same structure, a rotary limiting chain and a rotary limiting driver;
the rotary limiting threaded pipes are movably inserted into the top end of the concave transport and carrying support through bearings, the rotary limiting driver is installed on the concave transport and carrying support, the rotary limiting threaded rods are respectively and movably inserted into the rotary limiting threaded pipes, the rotary limiting threaded gears are respectively installed on the rotary limiting threaded pipes and the drive end of the rotary limiting driver, and the rotary limiting chains are sleeved on the rotary limiting threaded gears;
the transportation structure comprises: the device comprises a plurality of lifting bearing blocks with the same structure, a plurality of conveying shafts with the same structure, a plurality of conveying tires with the same structure, a plurality of lifting extrusion spring columns with the same structure, two pairs of Y-shaped rotating shafts with the same structure, two pairs of rotating wheels with the same structure, two pairs of rotating transmission bevel gears with the same structure, two pairs of rotating drive machines with the same structure, two pairs of conveying drive machines with the same structure, four pairs of conveying drive gears with the same structure, two pairs of conveying drive chains with the same structure, two pairs of drive shafts with the same structure, four pairs of driving tires with the same structure and two pairs of conveying transmissions with the same structure;
the concave transportation and carrying bracket is provided with a plurality of lifting ports with the same structure, a plurality of lifting bearing blocks are respectively and movably inserted in the lifting ports, a plurality of lifting extrusion spring columns are respectively arranged at the upper and lower ends of the lifting bearing blocks and are respectively connected with the upper and lower ends of the lifting ports, a plurality of transportation shafts are respectively and movably inserted in the lifting bearing blocks, a plurality of transportation tires are respectively arranged at the two sides of the transportation shafts, the concave transportation and carrying bracket is provided with two pairs of rotating convex ports with the same structure, two pairs of Y-shaped rotating shafts are movably inserted in the rotating convex ports through bearings, two pairs of rotating transmission bevel gears are respectively arranged on the two pairs of Y-shaped rotating shafts, and two pairs of rotating drivers are respectively arranged in the two pairs of rotating convex ports, the two pairs of the rotation driving bevel gears are respectively installed on the two pairs of the driving ends of the rotation driving machines, and the two pairs of the rotation driving bevel gears are respectively engaged with the two pairs of the rotation driving bevel gears, the two pairs of the driving shafts are respectively movably inserted on a concave transportation and carrying support through bearings, the four pairs of the driving tires are respectively installed on two sides of the driving shafts, the two pairs of the transportation driving machines are respectively and uniformly installed on the concave transportation and carrying support, the four pairs of the transportation driving gears are respectively installed on the two pairs of the transportation driving machines and the two pairs of the driving shafts, the two pairs of the transportation driving chains are respectively sleeved on the four pairs of the transportation driving gears, the two pairs of the transportation transmissions are respectively installed on the inner side of the concave transportation and carrying support, and the two pairs of the transportation transmissions are sleeved on the two pairs of the transportation driving chains.
2. The auxiliary mounting apparatus for municipal pipes according to claim 1, wherein the handling structure comprises: the device comprises two pairs of windlasses with the same structure, two pairs of pulley blocks with the same structure and two pairs of carrying clamping jaws with the same structure;
the two pairs of winches are arranged at the top end of the inner side of the concave transport and transport support, the two pairs of transport clamping jaws are respectively arranged on the two pairs of winches, the two pairs of pulley blocks are respectively arranged on the two pairs of winches in a sleeved mode, and the two pairs of pulley blocks are respectively arranged at the top end of the inner side of the concave transport and transport support and on the side wall of the concave transport and transport support.
3. The auxiliary mounting device for municipal pipes according to claim 2, wherein the pipe-restraining structure comprises: the device comprises two pairs of pipeline height limiting plates with the same structure, a plurality of pipeline height limiting threaded rods with the same structure, a plurality of pipeline height limiting threaded pipes with the same structure, a plurality of pipeline height limiting threaded gears with the same structure, two pairs of pipeline height limiting chains with the same structure, two pairs of pipeline height limiting drivers with the same structure and an extrusion assembly;
the pipeline height limiting threaded pipe is movably inserted on the concave transportation and carrying support through a bearing, the pipeline height limiting threaded pipe is movably inserted in the pipeline height limiting threaded pipe, the pipeline height limiting threaded pipe is internally provided with a plurality of two pairs of pipeline height limiting plates, the pipeline height limiting driving machines are arranged on the concave transportation and carrying support respectively, the pipeline height limiting threaded gears are arranged on the pipeline height limiting threaded pipe and the pipeline height limiting driving machines are arranged on the driving end of the pipeline height limiting driving machines respectively, and the pipeline height limiting chains are sleeved on the pipeline height limiting threaded gears.
4. An auxiliary installation apparatus for municipal pipeline according to claim 3, wherein the extrusion assembly comprises: the device comprises two pairs of horizontal extrusion blocks with the same structure, four pairs of arc extrusion blocks with the same structure, four pairs of convex blocks with the same structure, a hydraulic tank, a liquid pump, a shunt valve and four pairs of drainage tubes with the same structure;
two pairs of horizontal extrusion piece is installed respectively in two pairs on the high limiting plate of pipeline, two pairs of set up the same hydraulic pressure groove of a pair of structure on the horizontal extrusion piece respectively, four pairs of protruding type piece activity cartridge respectively in four pairs in the hydraulic pressure inslot, four pairs the circular arc extrusion piece is installed respectively in two pairs on the protruding type piece, the hydraulic pressure case is installed on concave type transportation transport support, the drawing liquid pump is installed on the hydraulic pressure case, the shunt valve is installed on the drawing liquid pump, four pairs the drainage tube is installed on the shunt valve, and four pairs the drainage tube cartridge respectively in two pairs on the horizontal extrusion piece.
5. The auxiliary mounting device for the municipal pipeline according to claim 4, wherein two pairs of the circular arc-shaped pressing blocks are respectively provided with a flexible pressing pad.
6. A pipe installation method using the auxiliary installation apparatus for municipal pipes according to any one of claims 1 to 5, comprising the steps of:
step S1: arranging pipelines, namely excavating pipe slots at preset positions, marking pipeline center lines, and placing the pipelines according to the center lines;
step S2: selecting pipes, calculating the pipe diameter and the length of the pipeline by calculating the internal pressure of the pipeline to be connected, and selecting the pipes with proper wall thickness by gas transmission pressure;
step S3: material transportation, namely clamping and fixing the selected pipes and the selected pipes by a transportation structure on a concave transportation and transportation bracket, and transporting the pipes to a specified place by a transportation structure;
step S4: the fixed mounting device fixes the pipeline in the pipe digging groove by extruding the limit supporting structure;
step S5: adjusting the position of the pipeline, and adjusting the height position of the pipeline through a pipeline limiting structure;
step S6: welding pipe fittings, and performing electric heating welding connection on the joint of the pipelines;
step S7: and later maintenance, namely filling soil into the bottom end of the pipeline.
7. The pipe installation method of claim 6, wherein in the step S4, the plurality of the rotary limit screw rods are rotatably inserted into the bottom ends of the pipe-digging grooves by pressing the limit support structures.
8. The pipe installation method according to claim 6, wherein in step S5, the height of the two pairs of pipe height limiting plates is changed by operating the pipe limiting structure, so as to adjust the position of the extrusion assembly according to different pipe heights.
9. The pipe installation method of claim 8, wherein the step S7 is to perform extrusion filling on the welded bottom end of the pipe.
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| CN202011577246.7A CN112496588B (en) | 2020-12-28 | 2020-12-28 | Method and equipment for auxiliary installation of municipal pipeline |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011577246.7A CN112496588B (en) | 2020-12-28 | 2020-12-28 | Method and equipment for auxiliary installation of municipal pipeline |
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| CN112496588B true CN112496588B (en) | 2022-08-23 |
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| CN204062146U (en) * | 2014-06-23 | 2014-12-31 | 中交一航局第二工程有限公司 | Large-diameter pipeline passes through roadbed sleeve pipe installation adjusting device |
| CN208153846U (en) * | 2018-04-18 | 2018-11-27 | 天津市管道工程集团有限公司 | A kind of gas pipeline laying auxiliary device |
| CN110104569A (en) * | 2019-06-10 | 2019-08-09 | 中鼎国际工程有限责任公司 | A kind of method and apparatus of municipal pipeline auxiliary installation |
| CN110306420B (en) * | 2019-06-29 | 2024-04-12 | 中国二十二冶集团有限公司 | Pipe transportation device in pipe bridge and construction method thereof |
| CN211372597U (en) * | 2019-11-05 | 2020-08-28 | 高景辉 | Improved generation heating pipeline installation protection groove |
| CN111021509A (en) * | 2019-12-18 | 2020-04-17 | 诚通凯胜生态建设有限公司 | Municipal drainage pipeline construction method |
| CN111609213A (en) * | 2020-05-28 | 2020-09-01 | 中铁二十二局集团第三工程有限公司 | Construction method for quickly installing pipeline in pipe gallery |
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