CN111911711A - Natural gas energy pipeline laying construction method - Google Patents
Natural gas energy pipeline laying construction method Download PDFInfo
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- CN111911711A CN111911711A CN202010679542.1A CN202010679542A CN111911711A CN 111911711 A CN111911711 A CN 111911711A CN 202010679542 A CN202010679542 A CN 202010679542A CN 111911711 A CN111911711 A CN 111911711A
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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
- F16L1/0243—Laying or reclaiming pipes on land, e.g. above the ground above ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to a natural gas energy pipeline laying construction method, which comprises a fixing device and a connecting device, wherein the connecting device is arranged at the right end of the fixing device, the fixing device comprises a fan-shaped barrel frame, a pressing frame, an omega-shaped ring, a bolt, a nut and a sliding track, the connecting device comprises a rotating frame, a telescopic bracket, a supporting plate, a telescopic frame, a fixing frame and a rubber inner ring, the rubber inner ring comprises a rotating rod, a chuck, a clamping jaw, a positioning block, a push rod, a rubber block I and a rubber block II, the T-shaped natural gas pipelines and equipment with different sizes are positioned through the fixing device, the vertical displacement and the directions of the upper side and the lower side of the connecting device are limited, and the pipelines with different sizes are fixed through the connecting device, so that the T-shaped natural gas pipelines and the.
Description
Technical Field
The invention relates to the field of natural gas pipeline construction, in particular to a natural gas energy pipeline laying construction method.
Background
The natural gas pipeline is a pipeline for conveying natural gas from an exploitation place or a treatment plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline.
In the process of installing the natural gas pipeline, due to the structural limitation of the T-shaped natural gas pipeline, the following problems exist in the actual operation process:
(1) traditional natural gas line generally adopts hoist and mount and manual work complex mode, and is different when pipeline structure and traditional pipeline structure, very easily leads to hoist and mount and the time increase that the installation consumed to lead to the efficiency of construction to reduce.
(2) General natural gas pipeline lays equipment and only can process to the pipeline of a size to lead to pipeline construction cost higher, at the in-process of changing equipment simultaneously, lead to the efficiency of construction to reduce.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a natural gas energy pipeline laying construction method.
The technical scheme adopted by the invention to solve the technical problem is as follows: a natural gas energy pipeline laying construction method uses natural gas energy pipeline laying construction equipment which comprises a fixing device and a connecting device, and the natural gas energy pipeline laying construction equipment comprises the following specific methods when laying a natural gas energy pipeline:
s1, mounting equipment: mounting equipment at the upper end of the fixed T-shaped natural gas pipeline;
s2, adjusting equipment: adjusting the equipment so that the clamping part on the rear side of the equipment moves to the lowest side;
s3, fixing a pipeline: fixing pipelines to be connected through equipment, and transporting the connecting pipelines to the rear end of the T-shaped natural gas pipeline;
s4, alignment and fixation: fixedly connecting the connecting pipeline with the T-shaped natural gas pipeline;
the right end of the fixing device is provided with a connecting device;
the fixing device comprises a fan-shaped barrel frame, a pressing frame, omega-shaped rings, bolts, nuts and a sliding track, wherein the fan-shaped barrel frame is installed at the upper end of the T-shaped natural gas pipeline, the pressing frame is uniformly and fixedly installed on the inner surface of the fan-shaped barrel frame along the circumferential direction, the front side and the rear side of the outer surface of the fan-shaped barrel frame are symmetrically connected with the omega-shaped rings in a sliding fit mode, threaded holes are symmetrically formed in the left side and the right side of the lower end of the omega-shaped rings, the bolts are connected to the threaded holes in a threaded connection mode, the nuts are connected to the right end of the bolts in a threaded connection mode, arc-shaped grooves are formed in the; cooperate through fan-shaped bobbin cradle and hold down the frame, fix a position equipment, cooperate through omega ring, bolt and nut, make fan-shaped bobbin cradle and hold down frame and T style of calligraphy natural gas line upper end in close contact with to further fix a position equipment, through the direction of the vertical displacement of slip track restriction rotating turret and upper and lower both sides.
The connecting device comprises a rotating frame, a telescopic bracket, a supporting plate, a telescopic frame, a fixing frame and a rubber inner ring, wherein the rotating frame is arranged at the right end of the sliding track, a large cylindrical groove is formed in the lower end of the right side of the rotating frame, the telescopic bracket is fixedly arranged in the large cylindrical groove, the supporting plate is fixedly arranged at the lower end of the telescopic bracket, the telescopic frame is fixedly arranged at the right end of the supporting plate, the fixing frame is clamped at the upper end of the right side of the telescopic frame, and the rubber inner ring is arranged; through the vertical displacement and the working direction of rotating frame control mount and rubber inner ring, through the vertical displacement of telescopic bracket control mount and rubber inner ring, fix the expansion bracket through the backup pad, through the horizontal displacement of expansion bracket control mount and rubber inner ring, fix the pipeline left end through the mount, further fix pipeline left end inside through the rubber inner ring.
The rubber inner ring comprises a rotary rod, a chuck, a clamping jaw, a positioning block, a push rod, a rubber block I and a rubber block II, the upper side of a fixing frame is connected with the rotary rod in a sliding fit mode, the rotary rod is a Z-shaped right-angle rod, the chuck is installed at the right end of the rotary rod, the positioning block is uniformly and fixedly arranged at the right side of the chuck along the circumferential direction, the clamping jaw is uniformly connected at the right end of the chuck along the circumferential direction in a threaded connection mode, the positioning block is connected at the outer side of the chuck in a threaded connection mode, a fan-shaped groove is uniformly formed at the right end of the positioning block along the circumferential direction, the clamping jaw is connected with the fan-shaped groove in a sliding fit mode, the push rod is fixedly installed at the right end of the; through the rotation of rotary rod control chuck, the rotary rod through Z shape right angle pole is in order to prevent to interfere mount work, and through chuck and jack catch cooperation to the motion of control push rod, thereby the distance between the control rubber piece one and between the rubber piece two, in order to reach and make the rubber inner ring can carry out the purpose fixed to the pipeline of different internal diameters, thereby improve equipment's availability factor, fix a position the jack catch through the locating piece.
According to a preferred technical scheme, the fan-shaped barrel frame comprises an arc-shaped long plate, large springs and fan-shaped long plates, the arc-shaped long plate is mounted at the upper end of a T-shaped natural gas pipeline, arc-shaped grooves are symmetrically formed in the left side and the right side of the arc-shaped long plate, the large springs are uniformly and fixedly mounted in the arc-shaped grooves, the fan-shaped long plate is fixedly mounted at the tail end of each large spring, and the arc-shaped long plates are connected with the fan-shaped long plates end to end; the arc long plate is matched with the fan-shaped long plate to achieve the purpose of controlling the arc length of the fan-shaped barrel frame, and the arc long plate is prevented from being separated from the fan-shaped long plate through the large spring.
According to a preferred technical scheme, the pressing frame comprises cylindrical springs, sector plates and rubber blocks, cylindrical grooves are uniformly formed in the inner surface of the sector barrel frame along the circumferential direction, the cylindrical springs are fixedly installed in the cylindrical grooves, the sector plates are fixedly installed at the tail ends of the cylindrical springs, and the rubber blocks are fixedly installed at the tail ends of the sector plates; fix the block rubber through the sector plate, cooperate with the sector plate through the cylinder spring to extrude the block rubber, make block rubber and T style of calligraphy natural gas line surface in close contact with, in order to reach fixed equipment's purpose, simultaneously with the T style of calligraphy natural gas line surface in close contact with of different external diameters, thereby improve the availability factor of equipment.
According to a preferred technical scheme, the sliding track comprises an annular plate, rollers, small springs and a triangular block, the annular plate is fixedly installed in an arc-shaped groove at the right end of the fan-shaped barrel frame, a cross-shaped groove is formed in the middle of the annular plate, the rollers are evenly installed on the inner side and the outer side of the cross-shaped groove along the circumferential direction through pin shafts, cylindrical grooves are symmetrically formed in the front side and the rear side of the cross-shaped groove, the small springs are fixedly installed in the cylindrical grooves, and the triangular block is fixedly installed at the tail ends of the; the moving tracks of the rollers are limited through the annular plate, the friction force between the annular plate and the rotating frame is reduced through the rollers, and the rotating frame is positioned through the matching of the small springs and the triangular blocks.
As a preferred technical scheme of the invention, the rotating frame comprises a cross-shaped plate, a semi-annular long plate and a control rod, the right end of the sliding track is uniformly connected with the cross-shaped plate in a sliding fit manner, the right end of the cross-shaped plate is provided with a long connecting rod through a pin shaft, the tail end of the long connecting rod is fixedly provided with the semi-annular long plate, and the outer end of the semi-annular long plate is fixedly provided with the control rod; the cross-shaped plate is matched with the cross-shaped groove in the annular plate to prevent the cross-shaped plate from being separated from the annular plate, the telescopic support is fixed through the semi-annular long plate, and meanwhile, the semi-annular long plate cannot interfere with the work of the fixing device.
As a preferred technical scheme of the invention, the expansion bracket comprises an electric push rod, a sliding plate and rollers, the lower end of the right side of the fixed plate is fixedly provided with the electric push rod, the right side of the electric push rod is provided with the sliding plate, and the front side and the rear side of the lower end of the sliding plate are symmetrically provided with the rollers through rotating shafts; the electric push rod controls the horizontal displacement of the fixing frame and the rubber inner ring, and the sliding plate is matched with the roller wheel, so that the friction force applied when the fixing frame and the rubber inner ring drive the pipeline to move leftwards is reduced.
According to a preferred technical scheme, the fixing frame comprises a disc plate, an electric telescopic rod, a ring plate, a connecting rod, a positioning rod, an arc-shaped narrow plate, a tower-shaped spring and a rubber thick block, the disc plate is fixedly installed at the upper end of the side of the telescopic frame, the electric telescopic rods are symmetrically and fixedly installed at the left ends of the upper side and the lower side of the disc plate, the ring plate is fixedly installed at the left end of the electric telescopic rod, the connecting rod is uniformly installed on the ring plate in the circumferential direction through a pin shaft, the positioning rod is installed at the tail end of the connecting rod through a pin shaft, the arc-shaped narrow plate is fixedly installed at the tail end of the positioning rod, a rectangular plate is fixedly arranged at the inner end of the left side of the arc-shaped narrow plate, the rectangular plate is connected with the; fix a position electric telescopic handle through the disc board, horizontal displacement through electric telescopic handle control ring board, thereby the inclination of connecting rod, thereby the vertical displacement of control locating lever, in order to reach the purpose of control arc leptoprosopy and pipeline surface in close contact with, fix a position the arc leptoprosopy through the rectangular plate, cooperate through turriform spring and rubber slab, in order to reach the purpose that further makes arc leptoprosopy and pipeline surface in close contact with, thereby make the mount press from both sides tightly the pipeline of different external diameters, increase the availability factor of equipment.
Compared with the prior art, the invention has the following advantages:
1. according to the natural gas energy pipeline laying construction method, T-shaped natural gas pipelines and equipment with different sizes are positioned through the fixing device, the vertical displacement and the directions of the upper side and the lower side of the connecting device are limited, and the pipelines with different sizes are fixed through the connecting device, so that the T-shaped natural gas pipelines and the pipelines are connected and fixed.
2. The invention limits the movement track of the roller through the annular plate by the arranged fixing device, reduces the friction force between the annular plate and the rotating frame through the roller, and positions the rotating frame through the matching of the small spring and the triangular block.
3. According to the invention, the chuck is controlled to rotate through the rotating rod through the arranged connecting device, the rotating rod of the Z-shaped right-angle rod is used for preventing the fixed frame from interfering in working, the chuck is matched with the clamping jaw to control the movement of the push rod, so that the distance between the rubber blocks I and the distance between the rubber blocks II are controlled, the purpose that the rubber inner ring can fix pipelines with different inner diameters is achieved, the use efficiency of the equipment is improved, and the clamping jaw is positioned through the positioning block.
4. According to the invention, through the arranged connecting device, the electric telescopic rod is positioned through the disc plate, the horizontal displacement of the ring plate is controlled through the electric telescopic rod, so that the inclination angle of the connecting rod is controlled, the vertical displacement of the positioning rod is controlled, and the purpose of controlling the arc-shaped narrow plate to be in close contact with the outer surface of the pipeline is achieved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic workflow diagram of the present invention;
FIG. 2 is a schematic plan view of the present invention in front elevation;
FIG. 3 is a schematic diagram of the right-hand side partial structure of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 of the present invention;
fig. 5 is a schematic plan view of the slide rail 16 of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic plan view of the rubber inner ring of the present invention;
fig. 8 is a partial enlarged view of the present invention at N of fig. 2.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.
A natural gas energy pipeline laying construction method uses natural gas energy pipeline laying construction equipment which comprises a fixing device 1 and a connecting device 2, and the natural gas energy pipeline laying construction method comprises the following specific steps of:
s1, mounting equipment: mounting equipment at the upper end of the fixed T-shaped natural gas pipeline;
s2, adjusting equipment: adjusting the equipment so that the clamping part on the rear side of the equipment moves to the lowest side;
s3, fixing a pipeline: fixing pipelines to be connected through equipment, and transporting the connecting pipelines to the rear end of the T-shaped natural gas pipeline;
s4, alignment and fixation: fixedly connecting the connecting pipeline with the T-shaped natural gas pipeline;
the right end of the fixing device 1 is provided with a connecting device 2;
the fixing device 1 comprises a sector-shaped barrel frame 11, a pressing frame 12, an omega-shaped ring 13, a bolt 14, a nut 15 and a sliding track 16, the sector-shaped barrel frame 11 is installed at the upper end of a T-shaped natural gas pipeline, the sector-shaped barrel frame 11 comprises an arc-shaped long plate 111, a large spring 112 and a sector-shaped long plate 113, the arc-shaped long plate 111 is installed at the upper end of the T-shaped natural gas pipeline, arc-shaped grooves are symmetrically formed in the left side and the right side of the arc-shaped long plate 111, the large spring 112 is evenly and fixedly installed in each arc-shaped groove, the sector-shaped long plate 113 is fixedly installed at the tail end of the large spring 112, the arc-shaped long plate 111 is connected with the sector-shaped long plate 113 end to end, the pressing frame 12 is evenly and fixedly installed on the inner surface of the sector-shaped barrel frame 11 along the circumferential direction, the pressing frame 12, the end of the cylindrical spring 121 is fixedly provided with a sector plate 122, the end of the sector plate 122 is fixedly provided with a rubber block 123, the front side and the back side of the outer surface of the sector barrel frame 11 are symmetrically connected with an omega-shaped ring 13 in a sliding fit manner, the left side and the right side of the lower end of the omega-shaped ring 13 are symmetrically provided with threaded holes, the threaded holes are connected with bolts 14 in a threaded connection manner, the right end of the bolts 14 is connected with nuts 15 in a threaded connection manner, the right end of the sector barrel frame 11 is provided with an arc-shaped groove, the arc-shaped groove is internally and fixedly provided with a sliding track 16, the sliding track 16 comprises a ring-shaped plate 161, rollers 162, a small spring 163 and a triangular block 164, the arc-shaped groove at the right end of the sector barrel frame 11 is internally and fixedly provided with a ring-, a small spring 163 is fixedly arranged in the cylindrical groove, a triangular block 164 is fixedly arranged at the tail end of the small spring 163, and the sliding rail 16 is connected with the connecting device 2 in a sliding fit manner; the sector barrel frame 11 is matched with the pressing frame 12 to position equipment, the arc long plate 111 is matched with the sector long plate 113 to achieve the purpose of controlling the arc length of the sector barrel frame 11, the arc long plate 111 is prevented from being separated from the sector long plate 113 through the large spring 112, the rubber block 123 is fixed through the sector plate 122 and is matched with the sector plate 122 through the cylindrical spring 121 to extrude the rubber block 123, so that the rubber block 123 is tightly contacted with the outer surface of a T-shaped natural gas pipeline to achieve the purpose of fixing the equipment, and is tightly contacted with the outer surface of T-shaped natural gas pipelines with different outer diameters to improve the use efficiency of the equipment, the sector barrel frame 11 and the pressing frame 12 are tightly contacted with the upper end of the T-shaped natural gas pipeline through the matching of the omega-shaped ring 13 and the bolt 14 and the nut 15 to further position the equipment, the vertical displacement and the directions of the upper and lower sides of the rotating frame 21 are restricted by the slide rail 16, the movement locus of the roller 162 is restricted by the annular plate 161, the frictional force between the annular plate 161 and the rotating frame 21 is reduced by the roller 162, and the rotating frame 21 is positioned by the engagement of the small spring 163 with the triangular block 164.
The connecting device 2 comprises a rotating frame 21, a telescopic bracket 22, a supporting plate 23, a telescopic bracket 24, a fixed frame 25 and a rubber inner ring 26, the rotating frame 21 is installed at the right end of the sliding track 16, the rotating frame 21 comprises a cross-shaped plate 211, a semi-annular long plate 212 and a control rod 213, the cross-shaped plate 211 is evenly connected at the right end of the sliding track 16 in a sliding fit mode, a connecting long rod is installed at the right end of the cross-shaped plate 211 through a pin shaft, the tail end of the connecting long rod is fixedly provided with the semi-annular long plate 212, the control rod 213 is fixedly installed at the outer end of the semi-annular long plate 212, the lower end of the right side of the rotating frame 21 is provided with a large cylindrical groove, the telescopic bracket 22 is fixedly installed in the large cylindrical groove, the supporting plate 23 is fixedly installed at the lower end of the telescopic bracket 22, the, an electric push rod 241 is fixedly installed at the lower end of the right side of the fixed plate, a sliding plate 242 is installed at the right side of the electric push rod 241, rollers 243 are symmetrically installed on the front side and the rear side of the lower end of the sliding plate 242 through rotating shafts, a fixed frame 25 is clamped at the upper end of the right side of the telescopic frame 24, and a rubber inner ring 26 is installed at the right end of the middle part of the fixed; the vertical displacement and the working direction of the fixed frame 25 and the rubber inner ring 26 are controlled by the rotating frame 21, the cross-shaped plate 211 is matched with the cross-shaped groove on the annular plate 161 to prevent the cross-shaped plate 211 from being separated from the annular plate 161, the telescopic bracket 22 is fixed by the semi-annular long plate 212, meanwhile, the semi-annular long plate 212 does not interfere with the work of the fixing device 1, the vertical displacement of the fixed frame 25 and the rubber inner ring 26 is controlled by the telescopic bracket 22, the telescopic bracket 24 is fixed by the supporting plate 23, the horizontal displacement of the fixed frame 25 and the rubber inner ring 26 is controlled by the telescopic bracket 24, the horizontal displacement of the fixed frame 25 and the rubber inner ring 26 is controlled by the electric push rod 241, the friction force applied when the fixed frame 25 and the rubber inner ring 26 drive the pipeline to move leftwards is reduced by the matching of the sliding plate 242 and the roller 243, the left end of the pipeline, the interior of the left end of the pipe is further secured by an inner rubber ring 26.
The fixing frame 25 comprises a disc plate 251, an electric telescopic rod 252, a circular ring plate 253, a connecting rod 254, a positioning rod 255, an arc-shaped narrow plate 256, a tower-shaped spring 257 and a rubber thick block 258, a disc plate 251 is fixedly installed at the upper end of the side of the telescopic frame 24, electric telescopic rods 252 are symmetrically and fixedly installed at the left ends of the upper side and the lower side of the disc plate 251, a ring plate 253 is fixedly installed at the left end of the electric telescopic rod 252, connecting rods 254 are evenly installed on the ring plate 253 along the circumferential direction through pin shafts, a positioning rod 255 is installed at the tail end of the connecting rod 254 through a pin shaft, an arc-shaped narrow plate 256 is fixedly installed at the tail end of the positioning rod 255, a rectangular plate is fixedly installed at the inner end of the left side of the arc-shaped narrow plate 256, the rectangular plate is connected with the disc plate 251 in a sliding fit manner, tower-shaped springs 257 are evenly and fixedly installed on the; fix a position electric telescopic handle 252 through disc board 251, horizontal displacement through electric telescopic handle 252 control ring board 253, thereby connecting rod 254's inclination, thereby control the vertical displacement of locating lever 255, in order to reach the purpose of control arc slot 256 and pipeline surface in close contact with, fix a position arc slot 256 through the rectangular plate, match with rubber slab 258 through turriform spring 257, in order to reach the purpose that further makes arc slot 256 and pipeline surface in close contact with, thereby make mount 25 press from both sides tightly the pipeline of different external diameters, increase the availability factor of equipment.
The rubber inner ring 26 comprises a rotating rod 261, a chuck 262, a clamping jaw 263, a positioning block 264, a push rod 265, a rubber block I266 and a rubber block II 267, the upper side of the fixing frame 25 is connected with the rotating rod 261 in a sliding fit manner, the rotating rod 261 is a Z-shaped right-angle rod, the chuck 262 is installed at the right end of the rotating rod 261, the positioning block 264 is uniformly and fixedly arranged at the right side of the chuck 262 along the circumferential direction, the clamping jaw 263 is uniformly and spirally connected at the right end of the chuck 262 along the circumferential direction, the positioning block 264 is connected at the outer side of the chuck 262 in a threaded connection manner, a fan-shaped groove is uniformly formed at the right end of the positioning block 264 along the circumferential direction, the clamping jaw 263 is connected with the fan-, the tail end of the other push rod 265 is fixedly provided with a second rubber block 267, and the arc length of the second rubber block 267 is greater than that of the first rubber block 266; rotate through rotary rod 261 control chuck 262, through the work of rotary rod 261 of Z shape right angle pole in order to prevent interfering mount 25, cooperate with jack catch 263 through chuck 262, thereby control push rod 265 motion, thereby control the distance between the rubber block 266 and between the two 267 of rubber block, in order to reach and make rubber inner ring 26 can carry out the purpose of fixing to the pipeline of different internal diameters, thereby improve equipment's availability factor, fix a position jack catch 263 through locating piece 264.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The natural gas energy pipeline laying construction method uses natural gas energy pipeline laying construction equipment which comprises a fixing device (1) and a connecting device (2), and is characterized in that: the concrete method for laying the natural gas energy pipeline by adopting the natural gas energy pipeline laying construction equipment comprises the following steps:
s1, mounting equipment: mounting equipment at the upper end of the fixed T-shaped natural gas pipeline;
s2, adjusting equipment: adjusting the equipment so that the clamping part on the rear side of the equipment moves to the lowest side;
s3, fixing a pipeline: fixing pipelines to be connected through equipment, and transporting the connecting pipelines to the rear end of the T-shaped natural gas pipeline;
s4, alignment and fixation: fixedly connecting the connecting pipeline with the T-shaped natural gas pipeline;
the right end of the fixing device (1) is provided with a connecting device (2);
the fixing device (1) comprises a fan-shaped barrel frame (11), a pressing frame (12), an omega-shaped ring (13), a bolt (14), a nut (15) and a sliding rail (16), the upper end of a T-shaped natural gas pipeline is provided with the fan-shaped barrel frame (11), the pressing frame (12) is uniformly and fixedly installed on the inner surface of the fan-shaped barrel frame (11) along the circumferential direction, the outer surface of the fan-shaped barrel frame (11) is connected with the omega-shaped ring (13) in a sliding fit mode, threaded holes are symmetrically formed in the left side and the right side of the lower end of the omega-shaped ring (13), the bolt (14) is connected to the threaded holes in a threaded connection mode, the nut (15) is connected to the right end of the bolt (14) in a threaded connection mode, an arc-shaped groove is formed in the right end of the fan-shaped;
the connecting device (2) comprises a rotating frame (21), a telescopic support (22), a supporting plate (23), a telescopic frame (24), a fixing frame (25) and a rubber inner ring (26), the rotating frame (21) is installed at the right end of the sliding track (16), a large cylindrical groove is formed in the lower end of the right side of the rotating frame (21), the telescopic support (22) is fixedly installed in the large cylindrical groove, the supporting plate (23) is fixedly installed at the lower end of the telescopic support (22), the telescopic frame (24) is fixedly installed at the right end of the supporting plate (23), the fixing frame (25) is clamped at the upper end of the right side of the telescopic frame (24), and the rubber inner ring (26) is installed at;
the rubber inner ring (26) comprises a rotating rod (261), a chuck (262), a clamping jaw (263), a positioning block (264), a push rod (265), a rubber block I (266) and a rubber block II (267), wherein the upper side of the fixed frame (25) is connected with the rotating rod (261) in a sliding fit mode, the rotating rod (261) is a Z-shaped right-angle rod, the chuck (262) is installed at the right end of the rotating rod (261), the positioning block (264) is uniformly and fixedly arranged at the right side of the chuck (262) along the circumferential direction, the clamping jaw (263) is uniformly connected at the right end of the chuck (262) along the circumferential direction in a threaded connection mode, the positioning block (264) is connected at the outer side of the chuck (262) in a threaded connection mode, the fan-shaped groove is uniformly formed at the right end of the positioning block (264) along the circumferential direction, the clamping jaw (263) is connected with the, the tail ends of the rest push rods (265) are fixedly provided with a second rubber block (267), and the arc length of the second rubber block (267) is greater than that of the first rubber block (266).
2. The natural gas energy pipeline laying construction method according to claim 1, characterized in that: fan-shaped barrel holder (11) include arc long slab (111), big spring (112) and fan-shaped long slab (113), and arc long slab (111) are installed to T style of calligraphy natural gas line upper end, and arc recess has been seted up to arc long slab (111) left and right sides symmetry, and even fixed mounting has big spring (112) in the arc recess, and the terminal fixed mounting of big spring (112) has fan-shaped long slab (113), and arc long slab (111) and fan-shaped long slab (113) end to end connection.
3. The natural gas energy pipeline laying construction method according to claim 1, characterized in that: the pressing frame (12) comprises a cylindrical spring (121), a sector plate (122) and a rubber block (123), a cylindrical groove is uniformly formed in the inner surface of the sector barrel frame (11) along the circumferential direction, the cylindrical spring (121) is fixedly installed in the cylindrical groove, the sector plate (122) is fixedly installed at the tail end of the cylindrical spring (121), and the rubber block (123) is fixedly installed at the tail end of the sector plate (122).
4. The natural gas energy pipeline laying construction method according to claim 1, characterized in that: sliding track (16) include annular plate (161), roller (162), little spring (163) and triangle-shaped piece (164), fixed mounting has annular plate (161) in the arc recess of fan-shaped bobbin cradle (11) right-hand member, the cross recess has been seted up at annular plate (161) middle part, roller (162) are evenly installed through the round pin axle along circumference to the inside and outside both sides of cross recess, the cylindrical recess has been seted up to bilateral symmetry around the cross recess, fixed mounting has little spring (163) in the cylindrical recess, little spring (163) terminal fixed mounting has triangle-shaped piece (164).
5. The natural gas energy pipeline laying construction method according to claim 1, characterized in that: rotating turret (21) include cross shaped plate (211), half annular long board (212) and control lever (213), and slip track (16) right-hand member evenly is connected with cross shaped plate (211) with sliding fit's mode, and connecting long rod is installed through the round pin axle to cross shaped plate (211) right-hand member, and connecting long rod end fixed mounting has half annular long board (212), and half annular long board (212) outer end fixed mounting has control lever (213).
6. The natural gas energy pipeline laying construction method according to claim 1, characterized in that: the telescopic frame (24) comprises an electric push rod (241), a sliding plate (242) and rollers (243), the electric push rod (241) is fixedly installed at the lower end of the right side of the fixing plate, the sliding plate (242) is installed at the right side of the electric push rod (241), and the rollers (243) are symmetrically installed on the front side and the rear side of the lower end of the sliding plate (242) through rotating shafts.
7. The natural gas energy pipeline laying construction method according to claim 1, characterized in that: the fixing frame (25) comprises a disc plate (251), an electric telescopic rod (252), a circular ring plate (253), a connecting rod (254), a positioning rod (255), an arc-shaped narrow plate (256), a tower-shaped spring (257) and a rubber thick block (258), the upper end of the side of the expansion frame (24) is fixedly provided with the disc plate (251), the left ends of the upper side and the lower side of the disc plate (251) are symmetrically and fixedly provided with the electric telescopic rod (252), the left end of the electric telescopic rod (252) is fixedly provided with the circular ring plate (253), the connecting rod (254) is uniformly arranged on the circular ring plate (253) along the circumferential direction through a pin shaft, the positioning rod (255) is arranged at the tail end of the connecting rod (254) through a pin shaft, the arc-shaped narrow plate (256) is fixedly arranged at the tail end of the positioning rod (255), a rectangular plate is fixedly arranged at the inner end of the left side of the arc-shaped, the tail end of the tower-shaped spring (257) is fixedly provided with a rubber thick block (258).
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