CN112145800A - Petroleum pipeline installation auxiliary device and using method - Google Patents
Petroleum pipeline installation auxiliary device and using method Download PDFInfo
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- CN112145800A CN112145800A CN202010952731.1A CN202010952731A CN112145800A CN 112145800 A CN112145800 A CN 112145800A CN 202010952731 A CN202010952731 A CN 202010952731A CN 112145800 A CN112145800 A CN 112145800A
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- displacement
- semicircle ring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/09—Accessories therefor, e.g. anchors for bringing two tubular members closer to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
Abstract
The application relates to an auxiliary device for petroleum pipeline installation, which comprises a horizontally arranged bottom plate, a plurality of travelling wheels arranged on the lower end surface of the bottom plate, a pipeline clamping mechanism arranged on the upper end surface of the bottom plate and a lifting mechanism arranged between the bottom plate and the pipeline clamping mechanism; the pipeline clamping mechanism comprises a mounting plate and two semicircular rings, the mounting plate is arranged above the bottom plate and is arranged horizontally, the two semicircular rings are arranged on the mounting plate in parallel and are used for supporting a pipeline, and the central axes of the two semicircular rings are arranged horizontally and in a collinear manner; the lifting mechanism comprises a lifting plate horizontally arranged above the bottom plate and used for supporting the mounting plate, a shear type lifting frame arranged between the bottom plate and the lifting plate and a control assembly arranged on the bottom plate and used for controlling the shear type lifting frame to lift along the vertical direction. This application has the effect that improves pipeline concatenation efficiency.
Description
Technical Field
The application relates to the field of petroleum pipeline installation, in particular to an auxiliary device for petroleum pipeline installation and a using method.
Background
The petroleum pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil material receiving, unloading and transferring.
Petroleum pipeline need splice in the installation, need guarantee two pipeline levels and align at the concatenation in-process, but because the pipeline is heavier, the staff is difficult to align two pipelines, has reduced the efficiency of pipeline concatenation.
Disclosure of Invention
In order to improve the efficiency of pipeline splicing, the application provides an auxiliary device for petroleum pipeline installation and a using method.
The application provides a petroleum pipeline installs auxiliary device adopts following technical scheme:
an auxiliary device for petroleum pipeline installation comprises a horizontally arranged bottom plate, a plurality of travelling wheels arranged on the lower end surface of the bottom plate, a pipeline clamping mechanism arranged on the upper end surface of the bottom plate, and a lifting mechanism arranged between the bottom plate and the pipeline clamping mechanism;
the pipeline clamping mechanism comprises a mounting plate and two semicircular rings, the mounting plate is arranged above the bottom plate and is arranged horizontally, the two semicircular rings are arranged on the mounting plate in parallel and are used for supporting a pipeline, and the central axes of the two semicircular rings are arranged horizontally and in a collinear manner;
the lifting mechanism comprises a lifting plate horizontally arranged above the bottom plate and used for supporting the mounting plate, a shear type lifting frame arranged between the bottom plate and the lifting plate and a control assembly arranged on the bottom plate and used for controlling the shear type lifting frame to lift along the vertical direction.
Through adopting above-mentioned technical scheme, when needs will treat that the installation pipeline splices to fixed pipeline on, the one end that fixed pipeline is close to the concatenation has auxiliary device to carry out the bearing, then two intervals between the auxiliary device that support the pipeline according to the length adjustment of pipeline, horizontal position through elevating system adjustment semicircle ring the central axis, make the central axis collineation of all semicircle rings lay on the three auxiliary device, then will treat that the installation pipeline places the semicircle ring on two auxiliary device, will treat that the installation pipeline splices fixedly with fixed pipeline can, it waits to install pipeline and fixed pipeline to make things convenient for the staff to align, and then the efficiency of pipeline concatenation installation has been improved.
Preferably, be provided with fine-tuning between lifter plate and the mounting panel, fine-tuning includes along the height-adjusting subassembly of vertical direction lift mounting panel height and along the positioning subassembly of horizontal direction regulation semicircle ring position, the positioning subassembly drives the direction horizontal migration of two semicircle ring center lines of perpendicular to of semicircle ring edge.
Through adopting above-mentioned technical scheme, set up fine setting mechanism, through increaseing the subassembly, finely tune the height of mounting panel, the horizontal position of positioning subassembly, fine setting mounting panel makes things convenient for the staff to adjust the central axis of semicircle on the adjacent auxiliary device, makes both collineations lay.
Preferably, the heightening assembly comprises four displacement rods, a displacement sleeve and a driving assembly, wherein the four displacement rods are vertically arranged and rotatably connected to four corners of the lifting plate, the displacement sleeve is sleeved with the threads and fixed on the mounting plate, and the driving assembly is arranged on the lifting plate and drives the displacement rods to rotate.
Through adopting above-mentioned technical scheme, when the height of using the subassembly of increaseing to finely tune the mounting panel, start drive assembly, drive assembly drives the displacement pole and rotates, and displacement pole and thread bush threaded connection, and then drive the thread bush and remove along vertical direction, and then realize the change of mounting panel height, make things convenient for the staff to finely tune the height of mounting panel.
Preferably, the driving assembly comprises two displacement racks which are connected to the lifting plate in a sliding mode in the horizontal direction and arranged in parallel, a displacement gear which is coaxially connected with the displacement rod and is respectively engaged with teeth of the two displacement racks, a connecting rod which is arranged between the two displacement racks and is vertically connected with the two racks, a driving rod which is rotatably arranged on the mounting plate and penetrates through the connecting rod through vertical threads, and a hand wheel which is coaxially connected with one end of the driving rod.
Through adopting above-mentioned technical scheme, when needs use drive assembly drive displacement pole to rotate, rotate the hand wheel, the hand wheel drives the actuating lever and rotates, actuating lever and connecting rod threaded connection, and then drive the connecting rod and remove along the length direction of rack, the connecting rod drives the rack and slides along the length direction of rack, the rack drives displacement gear revolve, displacement gear drives the displacement pole and rotates, through rotating the hand wheel, can drive all displacement poles and take place to rotate, guaranteed the steady lift of heightening subassembly along vertical direction.
Preferably, axis direction sliding connection along the perpendicular to semicircle ring is followed to semicircle ring and mounting panel, the position adjusting subassembly passes the position adjusting frame that the screw thread was used for two fixed semicircle rings and rotates the position adjusting pole of laying on the mounting panel and with position adjusting rod one end coaxial coupling's position adjusting carousel, the position adjusting frame is located the below of semicircle ring inner peripheral surface, the position adjusting pole is laid along the axis direction of perpendicular to semicircle ring.
Through adopting above-mentioned technical scheme, when the position of using the position adjusting subassembly to adjust the semicircle ring, rotate the position adjusting carousel, the position adjusting carousel drives the position adjusting pole and rotates, and the position adjusting pole drives the position adjusting frame and slides along the slip direction of semicircle ring, and then drives the semicircle ring and slides, has realized driving two semicircle rings and has transferred the position simultaneously.
Preferably, be provided with a plurality of groups of locating component in the semicircle ring, locating component includes two setting elements, two the setting element is laid with the vertical face symmetry of equalling divide the semicircle ring equally along the circumferencial direction, the setting element includes slip insert the intra-annular locating lever of semicircle, rotate the setting on the semicircle ring and with locating lever threaded connection's thread bush and the supporting shoe of being connected perpendicularly with the locating lever, the centre of a circle of semicircle ring is passed to the extension line of locating lever central line, be provided with on the semicircle ring and supply locating lever slip insert's spout.
Through adopting above-mentioned technical scheme, when needs place the pipeline in the semicircle ring, at first according to the outer diameter adjustment positioning element of pipeline, rotate the thread bush, it slides along the spout to drive the locating lever, and then drive the supporting shoe and remove, the size of the shortest interval between supporting shoe to the semicircle ring center has been changed, make the interval size just in time be the periphery radius size of pipeline, then place the pipeline in the semicircle ring can, through adjustment positioning element, can make the semicircle ring block the pipeline of different periphery sizes and establish, auxiliary device's application scope has been improved.
Preferably, the supporting roller is rotatably arranged on the end face, deviating from the positioning rod, of the supporting block, the axis direction of the supporting roller is perpendicular to the central line of the positioning rod, the axis direction of the supporting roller is perpendicular to the central axis direction of the semicircular ring, the positioning rod is arranged on the peripheral wall of one end, located in the sliding groove, of the positioning rod, the limiting block is arranged on the semicircular ring, and the limiting groove for the limiting block to slide along the axis direction of the sliding groove is formed in the semicircular ring.
Through adopting above-mentioned technical scheme, setting up of stopper and spacing groove has restricted the locating lever and can only slide along the length direction of spout, rotates on the supporting shoe and sets up the backing roll, backing roll bearing pipeline, when the pipeline is removed to needs edge horizontal direction, reduces the frictional force that the pipeline removed the in-process and received, has played the effect of a protection to the pipeline.
Preferably, the two semicircular rings are respectively provided with a horizontal laser detector and a detection plate, and the detection plate is provided with a through hole for the laser to horizontally pass through.
Through adopting above-mentioned technical scheme, set up horizontal laser detector and pick-up plate, when the horizontal position between two adjacent auxiliary device of needs adjustment, start horizontal laser detector, when the laser that horizontal laser detector launches just in time passed the through-hole on the pick-up plate on another auxiliary device, can explain two auxiliary device levels and align, made things convenient for the staff to judge.
The application further provides a using method of the petroleum pipeline installation auxiliary device, which adopts the following technical scheme:
a use method of an auxiliary device for petroleum pipeline installation comprises the following steps:
determining the position of the auxiliary device, and determining the distance between the two auxiliary devices for supporting the pipeline according to the length of the pipeline;
primarily adjusting the height of the auxiliary device, and primarily adjusting the height of the semicircular ring according to the pipeline to be butted and installed;
finely adjusting the position of the semicircular ring, adjusting the height of the semicircular ring through the height adjusting assembly, adjusting the horizontal position of the semicircular ring through the position adjusting assembly, and starting the horizontal laser detector until laser emitted by the horizontal laser detector penetrates through a through hole of a detection plate in another auxiliary device;
adjusting a positioning assembly on the semicircular ring, and adjusting the position of the supporting roller according to the circumference of the pipeline;
and placing the two ends of the pipeline on the two auxiliary devices for splicing and installation.
By adopting the technical scheme, when the pipeline to be installed needs to be spliced on the fixed pipeline, the end of the fixed pipeline close to the splicing is supported by the auxiliary device, then adjusting the distance between two auxiliary devices supporting the pipeline according to the length of the pipeline, then adjusting the position relation of semicircular rings on the three auxiliary devices, starting a horizontal laser detector, adjusting the general height of the semicircular rings through a lifting mechanism, then the position of the semicircular ring is finely adjusted through the height adjusting component and the position adjusting component until the laser emitted by the horizontal laser detector passes through the through hole of the detection plate on the adjacent auxiliary device, then according to the outer diameter size adjustment locating component of waiting to install the pipeline, the adjustment is the back that finishes, will wait to install the pipeline and place in the semicircle ring in two auxiliary device, and the pipeline is waited to install in horizontal migration, until the staff can be with waiting to install the pipeline concatenation fixed to fixed pipeline on.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the auxiliary device, the alignment of workers during the installation of the pipeline is facilitated, and the installation efficiency is improved;
2. through setting up locating component, make auxiliary device's the installation that is applicable to different pipe diameter pipelines.
Drawings
FIG. 1 is a schematic view of an application of an auxiliary device for installing a petroleum pipeline according to an embodiment of the present application.
Fig. 2 is a schematic overall structure diagram of an installation assisting device for a petroleum pipeline according to an embodiment of the present application.
FIG. 3 is a cross-sectional view of a positioning assembly embodied in a petroleum pipeline installation aid in accordance with an embodiment of the present application.
Fig. 4 is an enlarged view of a portion a in fig. 3.
FIG. 5 is a schematic structural diagram of a fine adjustment mechanism incorporated in an auxiliary device for installing a petroleum pipeline according to an embodiment of the present application.
Description of reference numerals: 1. a base plate; 11. the travelling wheels 2 and the pipeline clamping mechanism; 21. mounting a plate; 22. a semicircular ring; 3. a lifting mechanism; 31. a lifting plate; 32. a scissor type lifting frame; 321. a scissor-type stand; 33. a control component; 331. a control lever; 332. a screw; 333. controlling the motor; 4. a fine adjustment mechanism; 5. a height adjustment component; 51. a displacement rod; 52. a displacement sleeve; 53. a drive assembly; 531. a displacement rack; 532. a displacement gear; 533. a connecting rod; 534. a drive rod; 535. a hand wheel; 6. a positioning component; 61. a position adjusting frame; 62. a positioning rod; 63. a positioning rotary table; 7. a positioning assembly; 71. positioning a rod; 72. a threaded sleeve; 73. a support block; 74. a support roller; 75. a chute; 76. a limiting block; 77. a limiting groove; 8. a horizontal laser detector; 81. and (6) detecting the board.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses petroleum pipeline installation auxiliary device. Referring to fig. 1 and 2, auxiliary device includes bottom plate 1, walking wheel 11, pipeline fixture 2, elevating system 3 and fine-tuning 4, bottom plate 1 level is laid on ground, walking wheel 11 is provided with four, and rotate four extreme angle departments that set up in bottom plate 1 below respectively, pipeline fixture 2 sets up on the bottom plate 1, be used for carrying out the centre gripping to the pipeline fixed, elevating system 3 sets up between bottom plate 1 and pipeline fixture 2, be used for controlling the lift of pipeline fixture 2 along vertical direction, fine-tuning 4 sets up between elevating system 3 and pipeline fixture 2, be used for finely tuning pipeline fixture 2's position.
The pipeline clamping mechanism 2 comprises a mounting plate 21 and semicircular rings 22, the mounting plate 21 is horizontally arranged on the bottom surface and is positioned above the bottom plate 1, the semicircular rings 22 are arranged in two, openings of the two semicircular rings 22 are arranged on the mounting plate 21 in an upward parallel mode, and the central axes of the two semicircular rings 22 are arranged in a collinear mode.
As shown in fig. 2 and fig. 3, the semicircular ring 22 is slidably connected with the mounting plate 21, a T-shaped slider is fixedly disposed at a position where the semicircular ring 22 abuts against the mounting plate 21, a T-shaped sliding slot for the T-shaped slider to slide along a direction perpendicular to a central axis of the semicircular ring 22 is disposed on the mounting plate 21, two sets of positioning assemblies 7 are disposed in the semicircular ring 22, with reference to fig. 4, each set of positioning assemblies 7 includes two positioning members, the two positioning members in each set of positioning assemblies 7 are symmetrically disposed along a circumferential direction on a vertical plane of the semicircular ring 22, each positioning member includes a positioning rod 71, a threaded sleeve 72 and a supporting block 73, the positioning rod 71 is partially inserted into the semicircular ring 22, a sliding slot 75 for the positioning rod 71 to slide is disposed at a position where the semicircular ring 22 faces the positioning rod 71, an axial direction of the sliding slot 75 passes through a center of the semicircular ring, the semicircular ring 22 is provided with a limiting groove 77 for limiting to slide along the axis direction of the sliding groove 75 at the position where the sliding groove 75 is just opposite to the limiting block 76, the threaded sleeve 72 is rotatably connected at the position where the semicircular ring 22 is located at the sliding groove 75, the threaded sleeve 72 of the threaded sleeve 72 is provided with the positioning rod 71, the supporting block 73 is fixed at one end of the positioning rod 71, which is deviated from the semicircular ring 22, the supporting block 73 is vertically arranged with the positioning rod 71, the supporting roller 74 is rotatably embedded on the end face of the supporting block 73, which is deviated from the positioning rod 71, and the axis direction of the supporting roller.
The lifting mechanism 3 comprises a lifting plate 31, a scissor type lifting frame 32 and a control component 33, the lifting plate 31 is horizontally arranged above the bottom plate 1, and is located below the mounting plate 21, the scissor lift 32 includes two scissor supports 321 arranged in parallel along the vertical direction, the scissor supports 321 include two X-shaped hinge rod sets, adjacent X-shaped hinge rod sets are arranged in a hinged manner, each X-shaped hinge rod set includes a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are arranged in an X-shape, the first connecting rod and the second connecting rod are rotatably connected at a cross position, a reinforcing rod is arranged at a rotary connection position of the first connecting rod and the second connecting rod of the two scissor supports 321, two ends of the reinforcing rod are respectively connected with a hinge point of the connecting rod in the two scissor supports 321, one end of the first connecting rod and one end of the second connecting rod connected with the bottom plate 1 or the lifting plate 31 are both provided with a connecting block, and the connecting blocks are respectively rotatably connected with the first connecting rod and.
The bottom plate 1 and the lifting plate 31 are both provided with a slide rail, a connecting block positioned below and connected with the first connecting rod in a rotating way is connected with the slide rail in a sliding way, a connecting block positioned above and connected with the second connecting rod in a rotating way is connected with the slide rail in a sliding way, the control component 33 controls the connecting block connected with the first connecting rod positioned below to slide along the slide rail, the control component 33 comprises a control rod 331, a screw rod 332 and a control motor 333, two ends of the control rod 331 are respectively fixedly connected with the two connecting blocks positioned in the sliding way, the screw rod 332 is arranged on the bottom plate 1 in a rotating way parallel to the slide rail, the screw rod 332 penetrates through the control rod 331 in a threaded way, the control motor 333 is fixed on the bottom plate 1 and is coaxially connected with the screw rod 332, connecting rods 533 are arranged between the two second connecting rods positioned below, between the two second connecting rods positioned above, and the screw 332 slides through the connecting rod 533 located below.
When the pipeline clamping mechanism 2 is lifted by using the lifting mechanism 3, the control motor 333 is started, the control motor 333 drives the screw rod 332 to rotate, the screw rod 332 is in threaded connection with the first connecting rod, the first connecting rod is driven to the middle of the bottom plate 1, and then the second connecting rod is driven to the middle of the lifting plate 31, so that the lifting of the lifting plate 31 is realized, and the lifting of the pipeline clamping assembly along the vertical direction is controlled by the forward and reverse rotation of the control motor 333.
As shown in fig. 2 and 5, the fine adjustment mechanism 4 includes an elevation component 5 and a positioning component 6, the elevation component 5 is disposed between the lifting plate 31 and the mounting plate 21 for fine-adjusting the height of the mounting plate 21 in the vertical direction, and the positioning component 6 is disposed on the mounting plate 21 for adjusting the relative positions of the two semicircular rings 22 and the T-shaped sliding groove 75.
The height-adjusting assembly 5 comprises four displacement rods 51, four displacement sleeves 52 and a driving assembly 53, wherein the four displacement rods 51 are respectively rotatably connected at four end corners of the upper end surface of the lifting plate 31 along the vertical direction, the four displacement sleeves 52 are respectively provided with the displacement rods 51 through thread sleeves 72, the four displacement sleeves 52 are respectively fixed at four end corners of the lower end surface of the mounting plate 21, the driving assembly 53 is arranged at the upper end surface of the lifting plate 31 and is used for controlling the four displacement rods 51 to synchronously rotate, the driving assembly 53 comprises two displacement racks 531, four displacement gears 532, a connecting rod 533, a driving rod 534 and a hand wheel 535, the two displacement racks 531 are arranged in parallel, the two displacement racks 531 are both in sliding connection with the lifting plate 31, a T-shaped block is arranged on the end surface where the displacement racks 531 are in sliding contact with the lifting plate 31, a T-shaped groove for the T-shaped block to slide along the length direction of the displacement racks, the four displacement gears 532 are respectively and coaxially fixed at the lower end part of the displacement rod 51, the displacement rack 531 is positioned inside the four displacement gears 532, the two displacement gears 532 positioned on one side of the teeth of the displacement rack 531 are kneaded with the teeth of the displacement rack 531, the connecting rod 533 is horizontally arranged, two ends of the connecting rod 533 are respectively fixed on the two displacement racks 531, the connecting rod 533 is vertically arranged with the displacement rack 531, the driving rod 534 is rotatably arranged on the lifting plate 31 along the length direction of the displacement rack 531, the thread of the driving rod 534 vertically penetrates through the connecting rod 533, and the hand wheel 535 is coaxially and fixedly connected at one end of the driving rod 534.
The positioning component 6 comprises a positioning frame 61, a positioning rod 62 and a positioning rotary disc 63, the positioning frame 61 is arranged between the two semicircular rings 22 and is vertically and fixedly connected with the side end faces of the two semicircular rings 22, the positioning rod 62 is horizontally rotated and arranged on the mounting plate 21, the positioning rod 62 is arranged in the direction perpendicular to the axis of the semicircular rings 22, the thread of the positioning rod 62 vertically penetrates through the middle of the positioning frame 61, and the positioning rotary disc 63 is coaxially fixed at one end of the positioning rod 62.
The outer side walls of the two semicircular rings 22 in the auxiliary device are respectively provided with a horizontal laser detector 8 and a detection plate 81, and the detection plate 81 is provided with a through hole for the laser to horizontally pass through. Set up horizontal laser detector 8 and pick-up plate 81, when the horizontal position between two adjacent auxiliary device of needs adjustment, start horizontal laser detector 8, when the laser that horizontal laser detector 8 launches just in time passed the through-hole on the pick-up plate 81 on another auxiliary device, can explain two auxiliary device levels and align, made things convenient for the staff to judge.
The embodiment of the application also discloses a using method of the petroleum pipeline installation auxiliary device, which comprises the following steps:
the method comprises the steps of determining the positions of auxiliary devices, determining the approximate installation position of a pipeline to be installed according to the position of a fixed pipeline, and then placing the two auxiliary devices at two ends according to the length of the pipeline to be installed.
The height of the auxiliary device is adjusted initially, the lifting mechanism 3 is started, the height of the pipeline clamping mechanism 2 is adjusted, the control component 33 is started, the control component 33 drives the shear type lifting frame 32 to move along the vertical direction, then the lifting plate 31 is driven to move along the vertical direction, and the height of the pipeline clamping mechanism 2 is adjusted initially.
The position of fine tuning semicircle ring 22 starts horizontal laser detector 8, adjusts the auxiliary device of bearing installation pipeline and the relative position of the fixed pipeline auxiliary device of bearing, starts height-adjusting subassembly 5, adjusts the height of semicircle ring 22, starts positioning subassembly 6, adjusts the horizontal position of semicircle ring 22, and it can to detect the through-hole on the board 81 in the fixed pipeline auxiliary device of bearing until the laser of 8 launches of horizontal laser detector.
And adjusting the positioning assembly 7, wherein the positioning assembly 7 is adjusted according to the pipe diameter of the pipeline to be installed until the pipeline to be installed can be clamped on the positioning assembly 7 in the positioning ring.
The pipeline to be installed is spliced and fixed on the fixed pipeline, the pipeline to be installed is placed in the semicircular rings 22 on the two auxiliary devices, and then the pipeline to be installed is horizontally pushed until a worker can splice and fix the pipeline to be installed on the fixed pipeline.
And (3) moving away the auxiliary devices, moving away the two auxiliary devices below the fixed pipeline and positioned at one end of the pipeline to be installed close to the fixed pipeline after the splicing and installation are successful, and starting the lifting mechanism 3 to enable the semicircular ring 22 to descend until the upper end part of the semicircular ring 22 is lower than the lower end part of the pipeline.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a petroleum pipeline installs auxiliary device which characterized in that: comprises a bottom plate (1) which is horizontally arranged, a plurality of travelling wheels (11) which are arranged on the lower end surface of the bottom plate (1), a pipeline clamping mechanism (2) which is arranged on the upper end surface of the bottom plate (1) and a lifting mechanism (3) which is arranged between the bottom plate (1) and the pipeline clamping mechanism (2);
the pipeline clamping mechanism (2) comprises a mounting plate (21) which is arranged above the bottom plate (1) and is arranged horizontally and two semicircular rings (22) which are arranged on the mounting plate (21) in parallel and are used for supporting a pipeline, and the central axes of the two semicircular rings (22) are arranged horizontally and in a collinear manner;
the lifting mechanism (3) comprises a lifting plate (31) which is horizontally arranged above the base plate (1) and used for supporting the mounting plate (21), a shear type lifting frame (32) which is arranged between the base plate (1) and the lifting plate (31) and a control assembly (33) which is arranged on the base plate (1) and used for controlling the shear type lifting frame (32) to lift along the vertical direction.
2. A petroleum pipeline installation aid as claimed in claim 1, wherein: be provided with fine-tuning (4) between lifter plate (31) and mounting panel (21), fine-tuning (4) are including heightening subassembly (5) and positioning component (6) of adjusting semicircle ring (22) position along the horizontal direction along vertical direction lift mounting panel (21) height, positioning component (6) drive semicircle ring (22) along the direction horizontal migration of two semicircle ring (22) center lines of perpendicular to.
3. A petroleum pipeline installation aid as claimed in claim 2, wherein: the height adjusting assembly (5) comprises four displacement rods (51) which are arranged in the vertical direction and are rotatably connected to four corners of the lifting plate (31), a displacement sleeve (52) which is provided with the displacement rods (51) and fixed on the mounting plate (21) and a driving assembly (53) which is arranged on the lifting plate (31) and drives the displacement rods (51) to rotate, wherein the displacement sleeve (52) is arranged on a threaded sleeve (72).
4. A petroleum pipeline installation aid as claimed in claim 3, wherein: the driving assembly (53) comprises two displacement racks (531) which are connected to the lifting plate (31) in a sliding mode along the horizontal direction and arranged in parallel, a displacement gear (532) which is coaxially connected with the displacement rod (51) and is respectively engaged with the two displacement racks (531) in a tooth kneading mode, a connecting rod (533) which is arranged between the two displacement racks (531) and is vertically connected with the two displacement racks (531), a driving rod (534) which is rotatably arranged on the mounting plate (21) and penetrates through the connecting rod (533) through vertical threads, and a hand wheel (535) which is coaxially connected with one end of the driving rod (534).
5. A petroleum pipeline installation aid as claimed in claim 2, wherein: semicircle ring (22) and mounting panel (21) are along the axis direction sliding connection of perpendicular to semicircle ring (22), positioning assembly (6) pass positioning frame (61), the screw thread that are used for fixed two semicircle ring (22) and rotate positioning rod (62) of laying on mounting panel (21) and positioning carousel (63) with positioning rod (62) one end coaxial coupling, positioning frame (61) are located the below of semicircle ring (22) inner peripheral surface, positioning rod (62) are laid along the axis direction of perpendicular to semicircle ring (22).
6. A petroleum pipeline installation aid as claimed in claim 1, wherein: be provided with a plurality of groups locating component (7) in semicircle ring (22), locating component (7) include two setting elements, two the setting element is in order to divide equally the vertical plane symmetry of semicircle ring (22) along the circumferencial direction and lay, the setting element sets up on semicircle ring (22) and with screw thread bush (72) of locating lever (71) threaded connection and supporting shoe (73) of being connected perpendicularly with locating lever (71) including locating lever (71), rotation in semicircle ring (22), the centre of a circle of semicircle ring (22) is passed to the extension line of locating lever (71) central line, be provided with on semicircle ring (22) and supply locating lever (71) slip inserted spout (75).
7. A petroleum pipeline installation aid as claimed in claim 6, wherein: supporting rollers (74) are rotatably arranged on the end faces, deviating from the positioning rods (71), of the supporting blocks (73), the axis directions of the supporting rollers (74) are perpendicular to the center line of the positioning rods (71) and perpendicular to the central axis direction of the semicircular rings (22), the positioning rods (71) are arranged on the peripheral wall of one end, located in the sliding grooves (75), of the positioning rods (75), limiting blocks (76) are arranged, and limiting grooves (77) for the limiting blocks to slide along the axis directions of the sliding grooves (75) are formed in the semicircular rings (22).
8. A petroleum pipeline installation aid as claimed in claim 2, wherein: horizontal laser detectors (8) and detection plates (81) are arranged on the two semicircular rings (22) respectively, and through holes for laser to horizontally pass through are formed in the detection plates (81).
9. The use method of the petroleum pipeline installation auxiliary device is characterized by comprising the following steps:
determining the position of the auxiliary device, and determining the distance between the two auxiliary devices for supporting the pipeline according to the length of the pipeline;
primarily adjusting the height of the auxiliary device, and primarily adjusting the height of the semicircular ring (22) according to the pipeline to be butted and installed;
finely adjusting the position of the semicircular ring (22), adjusting the height of the semicircular ring (22) through the height adjusting component (5), adjusting the horizontal position of the semicircular ring (22) through the position adjusting component (6), and starting laser emitted by the horizontal laser detector (8) to penetrate through a through hole of the detection plate (81) in the other installation auxiliary device;
adjusting a positioning component (7) on the semicircular ring (22) and adjusting the position of the supporting roller (74) according to the circumference of the pipeline;
and placing the two ends of the pipeline on the two auxiliary devices for splicing and installation.
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| CN202010952731.1A CN112145800A (en) | 2020-09-11 | 2020-09-11 | Petroleum pipeline installation auxiliary device and using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010952731.1A CN112145800A (en) | 2020-09-11 | 2020-09-11 | Petroleum pipeline installation auxiliary device and using method |
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| CN112145800A true CN112145800A (en) | 2020-12-29 |
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| CN202010952731.1A Pending CN112145800A (en) | 2020-09-11 | 2020-09-11 | Petroleum pipeline installation auxiliary device and using method |
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| CN112935488A (en) * | 2021-02-02 | 2021-06-11 | 北京质诚捷讯水利工程有限公司 | Metal pipeline welding device for water conservancy construction and welding method thereof |
| CN113020962B (en) * | 2021-03-02 | 2022-08-30 | 中铁十一局集团西安建设有限公司 | Pipeline calibrating device |
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| CN113560759A (en) * | 2021-08-03 | 2021-10-29 | 四川庆达实业集团有限公司 | Anticorrosive natural gas line lays welding auxiliary device |
| CN113653339A (en) * | 2021-08-25 | 2021-11-16 | 山东百特展览工程有限公司 | Auxiliary device for processing exhibition hall beam |
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| CN114789430A (en) * | 2022-04-24 | 2022-07-26 | 五冶集团上海有限公司 | Assembled water supply and drainage pipe device stable in installation |
| CN114803936A (en) * | 2022-05-20 | 2022-07-29 | 中国建筑土木建设有限公司 | Rapid pre-embedding installation device and method for large steel sleeve |
| CN115143319A (en) * | 2022-09-05 | 2022-10-04 | 山西天然气有限公司 | Natural gas line fixed mounting structure |
| CN115143319B (en) * | 2022-09-05 | 2022-12-27 | 山西天然气有限公司 | Natural gas line fixed mounting structure |
| CN115893254A (en) * | 2022-12-23 | 2023-04-04 | 建湖县昊辉电力石化机械有限公司 | Petroleum pipeline valve installation device and using method thereof |
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Application publication date: 20201229 |