CN115789337A - Modularized pipeline installation and butt joint auxiliary device and method - Google Patents
Modularized pipeline installation and butt joint auxiliary device and method Download PDFInfo
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Abstract
The invention discloses a modularized pipeline installation butt joint auxiliary device and a use method, which relate to the technical field of pipeline installation and comprise the following steps: a support assembly; the lifting assembly comprises a horizontal adjusting mechanism, an electric lifting mechanism and an electric tensioning mechanism; the horizontal adjusting mechanism is arranged on the upper side of the supporting component, the electric lifting mechanism is fixed on the horizontal adjusting mechanism, and the electric tensioning mechanism is mounted at the lifting end of the electric lifting mechanism; one ends of the two hoisting belt assemblies are respectively connected with an installed pipeline and an uninstalled pipeline, and the other ends of the two hoisting belt assemblies are connected with the pulling end of the electric tensioning mechanism; the invention can improve the efficiency of pipeline installation and butt joint, can reduce the working strength of constructors, is very stable in the installation process and high in safety factor, and reduces the potential safety hazard coefficient and the possibility of accidents in the installation process.
Description
Technical Field
The invention relates to the technical field of pipeline installation, in particular to a modularized pipeline installation butt joint auxiliary device and method.
Background
Drainage pipe generally has bulky, characteristics such as heavy weight, its installation environment generally is in narrow and small underground pipe gallery, need use heavy calabash to take-up the butt joint to the pipeline in the installation butt joint process, but because underground pipe gallery operational environment's restriction, do not have suitable device to realize the transportation of calabash, functions such as position control, and the electric block that has equal rated tension is heavier than chain block, consequently, people can only select the chain block that weight is lighter, heavy chain block needs the manual work to be carried to corresponding operating position and to be taken up by hand, pipeline installation butt joint efficiency has been reduced, constructor's working strength and cost of labor have been increased, the coefficient that also has improved the potential safety hazard in the installation simultaneously and the possibility of occurence of failure.
In view of the above-mentioned drawbacks, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.
Disclosure of Invention
The invention aims to provide a modularized pipeline installation and butt joint auxiliary device and method, which solve the technical problems that the existing pipeline installation and butt joint efficiency is low, the working strength and labor cost of constructors are increased, and the potential safety hazard coefficient and the possibility of accidents in the installation process are improved.
The invention solves the technical problems through the following technical scheme, and the invention comprises the following steps:
a support assembly;
the lifting assembly comprises a horizontal adjusting mechanism, an electric lifting mechanism and an electric tensioning mechanism; the horizontal adjusting mechanism is arranged on the upper side of the supporting component, the electric lifting mechanism is fixed on the horizontal adjusting mechanism, and the electric tensioning mechanism is hung on the lifting end of the electric lifting mechanism;
the device comprises two hoisting belt assemblies, wherein one ends of the hoisting belt assemblies are respectively connected with an installed pipeline and an uninstalled pipeline, and the other ends of the hoisting belt assemblies are connected with the pulling end of an electric tensioning mechanism.
Preferably, the supporting assembly comprises a bottom frame, a vertical rod, an I-shaped track and a limiting block; the utility model discloses a multi-functional building structure, including vertical pole, worker's shape track, flat adjustment mechanism, stopper, horizontal adjustment mechanism, chassis, vertical pole, worker's shape track, horizontal adjustment mechanism slide and set up in worker's shape track, chassis, vertical pole and worker's shape track constitute, (21274), the shape structure, the stopper is fixed in worker's shape track, a plurality of universal wheels and foot cup are installed to the downside of chassis.
Preferably, the horizontal adjusting mechanism comprises a U-shaped connecting frame and a plurality of groups of directional wheels; the multiple groups of directional wheels are symmetrically arranged on the inner side of the U-shaped connecting frame through bolts and are in tangent fit with the I-shaped rail.
Preferably, the electric lifting mechanism comprises a driving piece, a stranded cable wheel, a steel wire rope and a shackle; the steel wire rope is wound on the rope winding wheel, the hook ring is fixed at one end of the steel wire rope, and the driving piece drives the rope winding wheel to rotate so as to release and contract the steel wire rope.
Preferably, the electric lifting mechanism further comprises two fixing plates, a plurality of connecting rods and a plurality of fixing seats; the connecting rods are used for connecting the two fixing plates, the fixing seats are fixed on the connecting rods on the upper side, the cable twisting wheel is rotatably installed between the two fixing plates, and the driving piece is fixed on the outer side of one fixing plate.
Preferably, the driving part comprises a motor, a speed reducer and a transmission shaft which are connected in sequence; the transmission shaft is fixedly connected with the rope wheel, and the speed reducer is fixed on the outer side of the fixing plate.
Preferably, the electric tensioning mechanism comprises an electric hoist and a lifting ring; the lifting rings are fixed on the upper side of the electric hoist.
Preferably, the hoisting belt component comprises a hoisting belt and a hanging ring, the hoisting belt is fixed on the pipeline, and the hanging ring is fixed at one end of the hoisting belt.
Preferably, the number of the hoisting assemblies is 1-3.
The invention also provides a using method of the butt joint auxiliary device, which comprises the following steps:
the method comprises the following steps: controlling the electric lifting mechanism to release the steel wire rope, hanging a lifting ring of the electric tensioning mechanism, and then beginning to contract, so as to lift the electric hoist to a certain height;
step two: fixing the two hoisting belt assemblies on the pipeline to be installed and the installed pipeline respectively;
step three: placing the pipeline to be installed on the corresponding cement stone pier, wherein a certain gap is formed between the pipeline to be installed and the installed pipeline;
step four: moving the docking assistance device between the pipe to be installed and the installed pipe;
step five: respectively lowering the plurality of foot cups to enable the universal wheels at the bottom to be completely separated from the ground, and supporting the device by using the plurality of foot cups;
step six: the horizontal adjusting mechanism is controlled to horizontally move on the I-shaped track, the horizontal position of the electric lifting mechanism is adjusted according to the pipe diameter of the pipeline, the electric lifting mechanism is controlled to release the steel wire rope, and the electric tensioning mechanism is driven to reach the designated working height;
step seven: after the hook of the electric hoist is connected with the hanging ring in a hanging mode, the electric hoist is controlled to shrink the iron chain, the pipeline to be installed is pulled to move towards the installed pipeline, and butt joint of the pipeline to be installed and the installed pipeline is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. on one hand, the efficiency of pipeline installation and butt joint can be improved, on the other hand, the working strength of constructors can be reduced, the installation process is very stable, the safety coefficient is high, and the potential safety hazard coefficient and the possibility of accidents in the installation process are reduced;
2. the whole set of equipment can move through the universal wheels, so that the working efficiency is improved, and the whole set of equipment can adapt to the ground environments of different planes through adjustment by the aid of the plurality of groups of foot cups, so that the stability of the equipment is improved;
3. due to the arrangement of the limiting block, the horizontal adjusting device moves horizontally in the H-shaped track limiting groove in a small range, the horizontal adjusting device is prevented from moving excessively, the horizontal adjusting device drives the electric lifting device and adjusts the horizontal distance, so that the device is suitable for pipelines with different pipe diameters, the application range of the whole device is enlarged, and the efficiency of pipeline installation and butt joint is further improved;
4. the electric lifting device is hung with the electric tensioning device and can lift and lower the electric tensioning device to quickly reach a designated working position, so that the carrying capacity of constructors is reduced, and the working efficiency is further improved;
5. the invention is a typical electromechanical integrated system, combines the technologies of machinery, control and the like, has simple integral structure, low manufacturing cost and easy disassembly, assembly and transportation, can realize the functions of moving the device, adapting to narrow underground pipe galleries, transporting heavy equipment and the like, and has stronger use value.
Drawings
FIG. 1 is a schematic view of a pipe docking state of a modular pipe installation docking assistance apparatus;
FIG. 2 is a schematic structural view of the support assembly of FIG. 1;
FIG. 3 is a schematic view of the structure of the horizontal adjusting apparatus of FIG. 1;
fig. 4 is a schematic structural view of the electric lifting device in fig. 1;
fig. 5 is a schematic view of the electric tensioner of fig. 1.
The figures in the drawings represent:
1-a support assembly; 101-a vertical rod; 102-universal wheels; 103-a foot cup; 104-H-shaped rail; 105-a fixing sheet; 106-a limiting block; 2-a horizontal adjustment mechanism; 201-U-shaped connecting frame; 202-an orientation wheel; 203-bolt; 3-an electric lifting mechanism; 301-a motor; 302-a reducer; 303-a drive shaft; 304-a strand wheel; 305-a fixed plate; 306-a connecting rod; 307-a fixed seat; 308-a steel wire rope; 309-hook ring; 4-an electric tensioning mechanism; 401-electric hoist; 402-a lifting ring; 5-hoisting the belt assembly; 501-a hoisting belt; 502-suspension loop; 6-no pipe is installed; 7-installed pipes; 8-cement stone pier.
Detailed Description
The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
Example one
The embodiment provides a technical scheme: a modularized pipeline installation and butt joint auxiliary device, refer to FIG. 1, including the supporting component 1, hang and draw the assembly and two hoisting band assemblies 5, the supporting component 1 is used for bearing and hanging and drawing the assembly, in order to hang the position movement which draws the assembly, two hoisting band assemblies 5 are connected with pipeline 7 already installed and not installing the pipeline 6 and fixing respectively, hang and draw the assembly and include horizontal regulating mechanism 2, electronic lifting mechanism 3 and electronic straining device 4, the horizontal regulating mechanism 2 is set up on the supporting component 1, the horizontal regulating mechanism 2 is used for hanging and carrying the electronic lifting mechanism 3 and can regulate the horizontal position of electronic lifting mechanism 3, the electronic lifting mechanism 3 hangs and carries the electronic straining device 4 and can regulate the working height of electronic straining device 4; electronic straining device 4 is connected with two hoist and mount area subassemblies 5, and then will not install the pipeline 6 to installing 7 one sides pulling of pipeline, accomplishes the butt joint of pipeline 7 and not installing pipeline 6, installs the control box on the supporting component 1, and the control box is used for controlling horizontal adjustment mechanism 2, electric lift mechanism 3 and electronic straining device 4's operation separately, and the control box is connected with operating handle.
The number of the hoisting components is 1-3; the number of the hoisting assemblies is 1, and when the pipelines are butted, the hoisting assemblies are positioned right above the pipelines to pull the pipelines; the number of the hoisting assemblies is 2, and when the pipelines are butted, the two hoisting assemblies are respectively positioned at two sides of the pipelines to pull the pipelines; hang and draw the quantity of subassembly to be 3, when carrying out the butt joint of pipeline, wherein two hang and draw the subassembly to be located the both sides of pipeline, another hangs and draws the subassembly to be located the upside of pipeline, and this embodiment adopts three to hang to draw the subassembly to explain.
One ends of the two hoisting belt assemblies 5 are respectively connected with the installed pipeline 7 and the uninstalled pipeline 6, and the other ends of the two hoisting belt assemblies 5 are both connected with the pulling end of the electric tensioning mechanism 4. Hoisting belt subassembly 5 includes hoisting belt 501 and link 502, and hoisting belt 501's strip is flat structure, and hoisting belt 501 is fixed in the pipeline through the detachable mode, and link 502 is fixed in hoisting belt 501's one end, and link 502 is connected with the pulling end of electronic straining device 4, and hoisting belt 501 has three horizontal portion, and the circumference angle of every horizontal portion is 120 degrees to ensure tensile homogeneity.
During the use, supporting component 1 can hang the subassembly rapid transport with the multiunit and draw treating installation pipeline department, through control level adjustment mechanism 2 and electric lift mechanism 3, can adjust suitable spatial position with electronic straining device 4 fast, then be connected with lifting strap subassembly 5, install the butt joint with the pipeline that has accomplished the centering and place on the cement stone mound 8, can improve pipeline erection butt joint efficiency on the one hand, on the other hand can alleviate constructor's working strength, reduce the coefficient that the potential safety hazard appears in the installation and the possibility of occurence of failure simultaneously.
Example two
The present embodiment is further optimized on the basis of the first embodiment, and the same parts as those in the foregoing technical solutions will not be described herein again, and with reference to fig. 2 to 3, in order to further better implement the present invention, the following setting manner is particularly adopted: the supporting assembly 1 comprises a base frame, a vertical rod 101, an I-shaped track 104 and a plurality of limiting blocks 106; the vertical rod 101 is fixed on the upper side of the underframe, the I-shaped track 104 and the vertical rod 101 are fixedly connected through a fixing plate 105, the fixing plate 105 is fixedly connected through a bolt 203, and the underframe and the vertical rod 101 are formed by welding steel profiles; the underframe, the vertical rod 101 and the H-shaped track 104 form a \ 21274 | -shaped structure, and the three horizontal adjusting mechanisms are arranged on the H-shaped track 104 in a sliding manner, so that the stability of the center of gravity of the whole equipment can be ensured; a plurality of limiting blocks 106 are symmetrically fixed on two sides of the H-shaped track 104, three sliding intervals are separated from the H-shaped track 104 by the limiting blocks 106, three flat adjusting mechanisms are respectively arranged in the three sliding intervals, each flat adjusting mechanism slides in a small range, four universal wheels 102 and foot cups 103 are symmetrically arranged on the lower side of the underframe through bolts 203 and are located at four corners of the underframe, and the universal wheels 102 and the foot cups 103 are heavy models, so that the pressure bearing performance of the universal wheels is ensured.
Referring to fig. 1, the horizontal adjustment mechanism 2 includes a U-shaped connecting frame 201 and a plurality of sets of directional wheels 202; the plurality of sets of directional wheels 202 are symmetrically installed on the inner side of the U-shaped connecting frame through bolts 203, and the plurality of sets of directional wheels 202 are all in tangent fit with the I-shaped rail 104, so that the horizontal adjusting mechanism 2 slides on the I-shaped rail 104.
EXAMPLE III
The present embodiment is further optimized on the basis of the first embodiment, and the same parts as those in the foregoing technical solutions will not be described herein again, and with reference to fig. 4 to 5, in order to further better implement the present invention, the following setting modes are particularly adopted: the electric lifting mechanism 3 comprises a driving piece, a rope reel 304, a steel wire rope 308 and a shackle 309; the steel wire rope 308 is wound on the stranded cable wheel 304, the hook ring 309 is fixed at one end of the steel wire rope 308, the driving piece drives the stranded cable wheel 304 to rotate so as to release and contract the steel wire rope 308, and the height of the electric tensioning mechanism 4 is adjusted.
The electric lifting mechanism 3 further comprises two fixing plates 305, four connecting rods 306 and four fixing seats 307; the four connecting rods 306 are used for connecting the two fixing plates 305, the connecting rods 306 are connected with the fixing plates 305 by screws, the four connecting rods 306 are respectively located at four corners of the connecting plates, the four fixing seats 307 are fixed on the connecting rods 306 on the upper side and are used for being fixedly connected with the U-shaped connecting frame 201 of the horizontal adjusting mechanism 2, the cable sheave 304 is rotatably installed between the two fixing plates 305, and the driving member is fixed on the outer side of one of the fixing plates 305.
The driving part comprises a motor 301, a speed reducer 302 and a transmission shaft 303 which are connected in sequence; the transmission shaft 303 is fixedly connected with the cable wheel 304, the speed reducer 302 is fixed on the outer side of the fixing plate 305, the motor 301 is a direct current servo motor 301, the speed reducer 302 is a planetary speed reducer 302, the motor 301 is decelerated by the speed reducer 302 during operation, and the cable wheel 304 is driven to rotate by the transmission shaft 303 after being decelerated.
The electric tensioning mechanism 4 comprises an electric hoist 401 and a hoisting ring 402; the electric hoist 401 is provided with two hooks which are respectively hooked with the hanging rings 502 of the two hoisting assemblies, the hanging ring 402 is fixed on the upper side of the electric hoist 401, and the hanging ring 402 is connected with the hook ring 309 of the electric lifting mechanism 3.
Example four
The embodiment provides a technical scheme: a method for using the docking assistance device according to the above embodiment, referring to fig. 1 to 5, includes the following steps:
the method comprises the following steps: the three electric lifting mechanisms 3 are respectively controlled to release the steel wire ropes 308, the electric hoisting rings 402 of the electric tensioning mechanisms 4 are hung and then contract, and the electric hoists 401 are lifted to a certain height to be higher than the pipeline, so that the interference between the electric hoists and the pipeline is avoided;
step two: the two hoisting belt assemblies 5 are respectively fixed on a pipeline to be installed and a pipeline which is installed completely, and a certain distance is reserved between a hanging ring 502 of each hoisting belt assembly 5 and a port of the pipeline, so that a space is reserved for the electric hoist 401;
step three: placing the pipeline to be installed on the corresponding cement stone pier 8 by using a hoisting device, wherein a certain gap is formed between the pipeline to be installed and the installed pipeline 7, finely adjusting the pipeline to be installed to be aligned with the installed pipeline 7, and enabling the transverse parts of the hoisting belts 501 of the two hoisting belt assemblies 5 to correspond one to one;
step four: moving the docking assistance device between the pipe to be installed and the installed pipe;
step five: the four foot cups 103 are respectively lowered to enable the universal wheels 102 at the bottom to completely leave the ground, the device is supported by the aid of the foot cups 103, the device is adapted to the environment of uneven ground, and the stability of the whole device is guaranteed;
step six: controlling the horizontal adjusting mechanism 2 to horizontally move on the H-shaped track 104, adjusting the horizontal position of the electric lifting mechanism 3 according to the pipe diameter of the pipeline, controlling the electric lifting mechanism 3 to release the steel wire rope 308, driving the electric tensioning mechanism 4 to a specified working height, enabling the three electric tensioning mechanisms 4 to correspond to three transverse parts of the hoisting belt assembly 5, and respectively connecting hooks on two sides of the electric hoist 401 with hanging rings 502 of the hoisting belt assemblies 5 on two sides;
step seven: after the hook of the electric hoist 401 is connected with the hanging ring 502 in a hanging manner, the electric hoist 401 is controlled to contract close to an iron chain on one side of the pipeline to be installed, the pipeline to be installed is pulled to move towards the installed pipeline 7, the butt joint of the pipeline to be installed and the installed pipeline 7 is completed, and finally the fixing and sealing operation of the pipeline to be installed and the installed pipeline 7 is carried out.
The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A modular piping erection docks auxiliary device, characterized in that includes:
a support assembly;
the lifting assembly comprises a horizontal adjusting mechanism, an electric lifting mechanism and an electric tensioning mechanism; the horizontal adjusting mechanism is arranged on the upper side of the supporting component, the electric lifting mechanism is fixed on the horizontal adjusting mechanism, and the electric tensioning mechanism is hung on the lifting end of the electric lifting mechanism;
the device comprises two hoisting belt assemblies, wherein one ends of the hoisting belt assemblies are respectively connected with an installed pipeline and an uninstalled pipeline, and the other ends of the hoisting belt assemblies are connected with the pulling end of an electric tensioning mechanism.
2. A modular pipeline installation and docking aid as claimed in claim 1, wherein the support assembly comprises a base frame, a vertical rod, an i-shaped rail and a stop block; the utility model discloses a horizontal adjusting mechanism, including vertical pole, worker's shape track, flat adjustment mechanism, stopper, base frame, vertical pole, worker's shape track, horizontal adjustment mechanism, vertical pole, the upper end of vertical pole is fixed in the vertical pole, flat adjustment mechanism slides and sets up in worker's shape track, base frame, vertical pole constitute with worker's shape track 21274, the shape structure, the stopper is fixed in worker's shape track, a plurality of universal wheels and foot cup are installed to the downside of base frame.
3. A modular pipework docking aid as claimed in claim 2 wherein the horizontal adjustment mechanism includes a U-shaped link and sets of orienting wheels; the multiple groups of directional wheels are symmetrically arranged on the inner side of the U-shaped connecting frame through bolts and are in tangent fit with the I-shaped rail.
4. The modular auxiliary docking device for pipeline installation as claimed in claim 1, wherein said electric lifting mechanism comprises a driving member, a cable wheel, a wire rope and a shackle; the steel wire rope is wound on the rope winding wheel, the hook ring is fixed at one end of the steel wire rope, and the driving piece drives the rope winding wheel to rotate so as to release and contract the steel wire rope.
5. The modular pipe installation and docking assistance device as claimed in claim 4, wherein the motorized lift mechanism further comprises two fixed plates, a plurality of connecting rods and a plurality of fixed seats; the connecting rods are used for connecting the two fixing plates, the fixing seats are fixed on the connecting rods on the upper side, the cable twisting wheel is rotatably installed between the two fixing plates, and the driving piece is fixed on the outer side of one fixing plate.
6. A modular pipeline installation and docking auxiliary device as claimed in claim 5, wherein the driving member comprises a motor, a reducer and a transmission shaft which are connected in sequence; the transmission shaft is fixedly connected with the cable wheel, and the speed reducer is fixed to the outer side of the fixing plate.
7. A modular pipeline installation and docking aid as claimed in claim 1, wherein the power take-up mechanism comprises a power hoist and a bail; the lifting rings are fixed on the upper side of the electric hoist.
8. The modular pipeline installation and docking aid of claim 1, wherein the lifting strap assembly comprises a lifting strap and a hanging ring, the lifting strap is secured to the pipeline, and the hanging ring is secured to an end of the lifting strap.
9. A modular pipework docking aid as claimed in claim 1 wherein the number of hoist assemblies is 1 to 3.
10. A method of using a docking aid according to any one of claims 1 to 9, comprising the steps of:
the method comprises the following steps: controlling the electric lifting mechanism to release the steel wire rope, hanging a lifting ring of the electric tensioning mechanism, and then beginning to contract, so as to lift the electric hoist to a certain height;
step two: fixing the two hoisting belt assemblies on the pipeline to be installed and the installed pipeline respectively;
step three: placing the pipeline to be installed on the corresponding cement stone pier, wherein a certain gap is formed between the pipeline to be installed and the installed pipeline;
step four: moving the docking assistance device between the pipe to be installed and the installed pipe;
step five: respectively lowering the plurality of the foot cups to enable the universal wheels at the bottom to be completely separated from the ground, and supporting the device by using the plurality of the foot cups;
step six: the horizontal adjusting mechanism is controlled to horizontally move on the I-shaped track, the horizontal position of the electric lifting mechanism is adjusted according to the pipe diameter of the pipeline, the electric lifting mechanism is controlled to release the steel wire rope, and the electric tensioning mechanism is driven to reach the designated working height;
step seven: after the hook of the electric hoist is connected with the hanging ring in a hanging mode, the electric hoist is controlled to shrink the iron chain, the pipeline to be installed is pulled to move towards the installed pipeline, and butt joint of the pipeline to be installed and the installed pipeline is completed.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116513944A (en) * | 2023-07-04 | 2023-08-01 | 云南碧翔物联网科技有限公司 | Hydraulic engineering is with fixed frock of large-scale nozzle stub contact |
| CN117432866A (en) * | 2023-12-18 | 2024-01-23 | 山东胜越石化工程建设有限公司 | Application of hoisting transfer frame and hoisting pipe laying method in pipe gallery |
| CN118026001A (en) * | 2024-02-23 | 2024-05-14 | 山东大图数控设备有限公司 | Hoisting equipment for processing large welding parts |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116513944A (en) * | 2023-07-04 | 2023-08-01 | 云南碧翔物联网科技有限公司 | Hydraulic engineering is with fixed frock of large-scale nozzle stub contact |
| CN116513944B (en) * | 2023-07-04 | 2024-05-10 | 云南碧翔物联网科技有限公司 | Hydraulic engineering is with fixed frock of large-scale nozzle stub contact |
| CN117432866A (en) * | 2023-12-18 | 2024-01-23 | 山东胜越石化工程建设有限公司 | Application of hoisting transfer frame and hoisting pipe laying method in pipe gallery |
| CN118026001A (en) * | 2024-02-23 | 2024-05-14 | 山东大图数控设备有限公司 | Hoisting equipment for processing large welding parts |
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