CN117090996A - Subway interval pipeline laying device and method - Google Patents
Subway interval pipeline laying device and method Download PDFInfo
- Publication number
- CN117090996A CN117090996A CN202311353531.4A CN202311353531A CN117090996A CN 117090996 A CN117090996 A CN 117090996A CN 202311353531 A CN202311353531 A CN 202311353531A CN 117090996 A CN117090996 A CN 117090996A
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- clamping strips
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- carriage
- subway
- transported
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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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
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a subway interval pipeline laying device and a subway interval pipeline laying method, which relate to the field of subway pipeline laying, and the technical scheme comprises a carriage, a linear driving device, a laying device and rail wheels; the carriage is connected with the rail wheels, two sides of the carriage are respectively provided with two distributing devices, the distributing devices are used for accommodating a plurality of pipelines to be transported, and two ends of the distributing devices are respectively connected with two linear driving devices; the four linear driving devices are fixed on the carriage; the arrangement device comprises two arrangement grids and a first clamping strip; the first clamping strips are arranged in a plurality of groups along the length direction of the distribution grids, each group comprises two clamping strips, and the two clamping strips are respectively fixed on the two distribution grids; the bottoms of the two first clamping strips in the same group can clamp a pipeline, and the first clamping strips have elasticity. According to the invention, the linear driving device drives the laying device to horizontally move, the pipelines are conveyed onto the route to be laid, and the plurality of pipelines fall to the position to be laid in the moving process by virtue of the elasticity of the first clamping strips and the second clamping strips, so that the pipeline laying efficiency of the subway section is effectively improved.
Description
Technical Field
The invention relates to the field of subway pipeline laying, in particular to a subway section pipeline laying device and a subway section pipeline laying method.
Background
The subway is a rapid, large-traffic, electrically-towed rail traffic built in a city. The trains run on totally enclosed lines, the lines in the central urban area are basically arranged in underground tunnels, and the lines outside the central urban area are generally arranged on overhead bridges or the ground. The drainage pipelines of the subway platform are required to be paved during subway construction, and when the traditional drainage pipelines are paved, because some drainage pipelines are heavier and inconvenient to move, clamping devices in some drainage pipeline paving mechanisms are often used for clamping and moving.
Chinese patent CN218719249U discloses a drainage pipeline laying mechanism for subway platform, which comprises a base and a U-shaped mounting frame; the base is connected with the mounting bracket through a telescopic mechanism; the right end of the base, the inner side of the mounting rack is rotationally connected with a threaded rod; the mounting frame is provided with a driving device connected with the threaded rod; the outer side of the threaded rod is in threaded connection with a sliding block which is in sliding connection with the mounting frame; the lower end of the sliding block is fixedly connected with a connecting plate through a bracket; the lower end of the connecting plate is rotationally connected with a rotating plate; one side of the rotating plate is rotationally connected with an angle electric push rod through a rotating shaft; the other end of the angle electric push rod is rotationally connected with the mounting rack through a rotating shaft; the rotating plate is provided with a clamping mechanism.
The above-mentioned patent can help constructor to transport drainage pipe to appointed position, but this patent structure only can transport a drainage pipe once, and efficiency is lower. For this reason, the present invention is intended to provide a subway section pipe laying apparatus to improve pipe laying efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the subway section pipeline laying device which drives the laying device to horizontally move through the linear driving device to convey the pipeline to a to-be-laid route, and the plurality of pipelines fall down at intervals in sequence by means of the elasticity of the first clamping strips and the second clamping strips, so that the plurality of pipelines fall to the to-be-laid position in the moving process, and the pipeline laying efficiency of the subway section is effectively improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: a subway interval pipeline laying device comprises a carriage, a linear driving device, a laying device and rail wheels; the bottom of the carriage is rotationally connected with a plurality of groups of rail wheels along the length direction of the carriage, and each group of rail wheels is provided with two rail wheels; two distribution devices are respectively arranged on two sides of the carriage parallel to the length direction of the carriage; the distribution device is used for accommodating a plurality of pipelines to be transported, and two ends of the distribution device are respectively connected with the output ends of the two corresponding linear driving devices; the four linear driving devices are all fixed on the carriage.
The arrangement device comprises two vertically arranged arrangement grids and a first clamping strip, and the two arrangement grids are parallel to each other; the first clamping strips are arranged in a plurality of groups along the length direction of the distribution grids, and each group is provided with two first clamping strips which are respectively fixed on the two distribution grids; the bottoms of the two first clamping strips in the same group are inclined towards the direction of approaching each other respectively, the distance between the bottom edges of the two first clamping strips in the same group is smaller than the diameter of a pipeline to be transported, and the first clamping strips are elastic first clamping strips so that the pipeline to be transported can pass through between the two first clamping strips.
The invention is further provided with: the arrangement device further comprises second clamping strips, a plurality of groups of second clamping strips are arranged along the length direction of the arrangement grid, and each group is provided with two second clamping strips which are respectively fixed on the two arrangement grids; the bottoms of the two second clamping strips in the same group are respectively inclined towards the direction of approaching each other, the distance between the bottom edges of the two second clamping strips in the same group is smaller than the diameter of the pipeline to be transported, and the second clamping strips are elastic first clamping strips, so that the pipeline to be transported can pass through between the two second clamping strips; the second clamping strip is positioned above the first clamping strip, and only one pipeline to be transported can be contained between the second clamping strip and the first clamping strip.
The invention is further provided with: the novel card further comprises a separation layer, wherein a separation layer is attached to the top surface of each first card strip and the top surface of each second card strip.
The invention is further provided with: the linear driving device is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected with the carriage, and the piston rod of the hydraulic cylinder is connected with the two corresponding distribution grids.
The invention is further provided with: the hydraulic cylinder is characterized by further comprising an oil pump, a pressurizing pipe, a one-way valve, a check ball and a return pipe, wherein the pressurizing pipe and the return pipe are connected between the cylinder body of each hydraulic cylinder and the oil pump; the one-way valve is arranged on the return pipe, so that medium in the return pipe can only flow from the cylinder body to the oil pump; the check ball is positioned in the pressurizing pipe, so that the medium in the pressurizing pipe can only flow from the oil pump to the cylinder body.
The invention is further provided with: the hydraulic pump further comprises a pressurizing rocker, the pressurizing rocker is arranged on the oil pump, and liquid medium in the oil pump is pumped out to the pressurizing pipe along with the downward movement of the pressurizing rocker.
The invention is further provided with: and a return spring for pushing the downwardly moved pressurizing rocker back to the original position.
The invention is further provided with: the air leakage switch is connected with all the return pipes.
The invention is further provided with: also comprises a plurality of brake devices, each brake device is respectively arranged at the joint of different rail wheels and the carriage.
The invention also provides a subway interval pipeline laying method which comprises the following steps: the subway section pipeline laying device comprises the following concrete steps:
s1, enabling two rail wheels in each group to be respectively clamped on two subway rails.
S2, controlling the four linear driving devices, and adjusting the horizontal positions of the two laying devices to enable the two laying devices to be respectively located right above the position to be laid.
S3, filling the pipeline to be transported in the two distributing devices.
S4, under the action of gravity, the pipeline to be transported passes through the space between the two groups of first clamping strips and falls to the position to be paved, and the pipeline is reinforced by constructors.
And S5, at the moment, the next pipeline to be transported is clamped between the two groups of first clamping strips and moves downwards slowly, and the carriage is pulled by using pulling equipment to move forwards along the subway rail to the next position to be paved.
S6, repeating the steps S4-S5 until all pipelines to be transported in the two distributing devices are completely paved.
In summary, compared with the prior art, the invention has the following beneficial effects: according to the invention, the linear driving device drives the laying device to horizontally move, the pipeline is conveyed onto the road to be laid, and the plurality of pipelines sequentially fall at intervals by virtue of the elasticity of the first clamping strips and the second clamping strips, so that the plurality of pipelines fall to the position to be laid in the moving process, and the pipeline laying efficiency of the subway section is effectively improved.
Drawings
FIG. 1 is a front view of a subway section pipe laying apparatus;
FIG. 2 is a left side view of the subway section pipelaying apparatus;
fig. 3 is a plan view of the subway section pipe laying apparatus.
In the figure: 1. a baffle; 2. a piston rod; 3. a cylinder; 4. a one-way valve; 5. a pressurizing rocker; 6. an oil pump; 7. a gas discharge tube; 8. a return pipe; 9. a pressurizing tube; 10. a return spring; 11. a placement device; 12. a rail wheel; 13. a brake device; 14. track sleeper; 15. subway rails; 16. a carriage; 17. a handle; 18. a release switch; 19. laying a grid; 20. a check ball; 21. and a hydraulic baffle.
Detailed Description
The technical solutions of the present invention will be clearly described below with reference to the accompanying drawings, and it is obvious that the described embodiments are not all embodiments of the present invention, and all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of protection of the present invention.
It should be noted that, the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "horizontal", "left", "right", "front", "rear", "lateral", "longitudinal", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Examples
Referring to fig. 1-3, a schematic structural diagram of a subway section pipe laying device according to a preferred embodiment of the present invention includes a carriage 16, a linear driving device, a laying device 11 and rail wheels 12; the bottom of the carriage 16 is rotatably connected with two groups of rail wheels 12 along the length direction, and each group of two rail wheels 12; two distribution devices 11 are respectively arranged on two sides of the carriage 16 parallel to the length direction; the arrangement device 11 is used for accommodating a plurality of pipelines to be transported, and two ends of the arrangement device are respectively connected with the output ends of the two corresponding linear driving devices; four linear driving devices are fixed on the carriage 16;
the arrangement device 11 comprises two vertically arranged arrangement grids 19 and a first clamping strip, and the two arrangement grids 19 are parallel to each other; three groups of first clamping strips are arranged along the length direction of the distribution grid 19, and each group is provided with two first clamping strips which are respectively fixed on the two distribution grids 19; the bottoms of the two first clamping strips in the same group are inclined towards the direction of approaching each other respectively, the distance between the bottom edges of the two first clamping strips in the same group is smaller than the diameter of a pipeline to be transported, and the first clamping strips are elastic first clamping strips so that the pipeline to be transported can pass through between the two first clamping strips.
Specifically, the arrangement device 11 further includes second clamping bars, and the second clamping bars are arranged in three groups along the length direction of the arrangement grid 19, and each group has two second clamping bars respectively fixed on the two arrangement grids 19; the bottoms of the two second clamping strips in the same group are respectively inclined towards the direction of approaching each other, the distance between the bottom edges of the two second clamping strips in the same group is smaller than the diameter of the pipeline to be transported, and the second clamping strips are elastic first clamping strips, so that the pipeline to be transported can pass through between the two second clamping strips; the second clamping strip is positioned above the first clamping strip, and only one pipeline to be transported can be contained between the second clamping strip and the first clamping strip.
The embodiment further comprises a blocking layer, wherein a layer of blocking layer is attached to the top surface of each first clamping strip and the top surface of each second clamping strip so as to prevent the pipeline from sliding off from the grids of the distribution grid 19, and the blocking layer can be a thin plate or cloth.
The present embodiment further includes a plurality of brake devices 13, where each brake device 13 is installed at a connection between a different rail wheel 12 and a carriage 16. In this embodiment, a brake device 13 is provided at the junction of each rail wheel 12 and the carriage 16.
In this embodiment, the linear driving device is a hydraulic cylinder, the cylinder body 3 of the hydraulic cylinder is connected with the carriage 16, and the piston rod 2 of the hydraulic cylinder is connected with two corresponding distribution grids 19.
The embodiment also comprises an oil pump 6, a pressurizing pipe 9, a one-way valve 4, a check ball 20 and a return pipe 8, wherein the pressurizing pipe 9 and the return pipe 8 are connected between the cylinder body 3 of each hydraulic cylinder and the oil pump 6; the check valve 4 is arranged on the return pipe 8, so that medium in the return pipe 8 can only flow from the cylinder body 3 to the oil pump 6; the check ball 20 is located in the pressure pipe 9 so that the medium in the pressure pipe 9 can only flow from the oil pump 6 to the cylinder 3.
The present embodiment further comprises a pressure rocker 5, said pressure rocker 5 being mounted on the oil pump 6, the liquid medium in the oil pump 6 being pumped out to the pressure pipe 9 as the pressure rocker 5 moves down.
The present embodiment further comprises a return spring 10, said return spring 10 being adapted to return the downward-moving pressure rocker 5 to its original position.
The present embodiment further comprises a bleeder switch 18 and a bleeder 7, said bleeder switch 18 being connected to all return pipes 8 via the bleeder 7, said non-return balls 20 being able to prevent hydraulic medium from flowing out of the bleeder switch 18.
The embodiment further comprises a baffle body 1, wherein one baffle body 1 is arranged at the end part of the piston rod 2 of each hydraulic cylinder, and the baffle body 1 is positioned at one side of the distributing device 11, which is away from the carriage 16. In this embodiment, the blocking body 1 is screwed with the piston rod 2. The highest position of all the baffles 1 and the highest position of the carriage 16 are higher than the distributing device 11, and the shortest distance between each baffle 1 and the distributing device 11 close to the baffle is smaller than the diameter of a pipeline to be transported; the shortest distance between the carriage 16 and all the laying devices 11 is smaller than the diameter of the pipeline to be transported. Even if jolting is encountered during the running process of the carriage 16, the pipeline which is overturned out of the distributing device 11 can return to the distributing device 11 under the left and right blocking of the baffle body 1 and the carriage 16.
In this embodiment, a handle 17 is fixed to the cabin 16.
The embodiment also provides a subway section pipeline laying method: the subway section pipeline laying device comprises the following concrete steps:
s1, enabling two rail wheels 12 in each group to be respectively clamped on two subway rails 15, and enabling all brake devices 13 to be blocked so as to prevent the subway section pipeline laying device from sliding due to rail topography.
S2, controlling the four linear driving devices, and adjusting the horizontal positions of the two laying devices 11 to enable the two laying devices 11 to be respectively located right above the position to be laid.
Specifically, the pressurizing rocker 5 is manually depressed, and liquid medium is pumped from the oil pump 6 into the cylinder bodies 3 of all hydraulic cylinders along the pressurizing pipe 9, so that all the piston rods 2 are horizontally moved out from both sides respectively. Because of the reduced medium in the oil pump 6, the liquid medium will flow back to the oil pump 6 via the return pipe 8 and the non-return valve 4. While the return spring 10 will push the pressed-down pressure rocker 5 back into position. The check ball 20 in the pressure pipe 9 prevents the liquid medium from flowing back to the oil pump 6 through the pressure pipe 9.
At this time, all the four piston rods 2 of the subway interval pipeline laying device extend out, and at this time, the baffle body 1 can be in threaded connection with the piston rods 2, so that the pipeline is ensured not to slide down from two sides, deviating from each other, of the two laying devices 11.
S3, fixing upper separation layers in the two distributing devices 11, paying attention to exposing a pipeline channel between the bottom edges of the second clamping strips at two sides and a pipeline channel between the bottom edges of the first clamping strips at two sides, and finally filling a pipeline to be transported.
S4, under the action of gravity, the pipeline to be transported passes through the space between the two groups of first clamping strips and falls to the position to be paved, and the pipeline is reinforced by constructors.
And S5, at the moment, the next pipeline to be transported is clamped between the two groups of first clamping strips and slowly moves downwards, and the carriage 16 is pulled at a constant speed by using pulling equipment to move forwards along the subway rail 15 to the next position to be paved. The pulling device is fixed to the handle 17 by a pulling rope.
S6, repeating the steps S4-S5 until all the pipelines to be transported in the two distributing devices 11 are completely paved. After the pipeline is distributed, the handle 17 is disconnected with the pulling equipment, the brake device 13 is killed, and meanwhile, the baffle body 1 and the baffle layer are removed. When the air release switch 18 is triggered, the air pressure in the hydraulic cylinder changes, the hydraulic medium flows to the oil pump 6 through the return pipe 8, and meanwhile, the check ball 20 can prevent the hydraulic medium from flowing out of the air release switch 18. The piston rod 2 of the hydraulic cylinder is now tightened into the cylinder body 3.
To sum up, in this embodiment, the laying device 11 is driven by the linear driving device to move horizontally, so that the pipeline is conveyed onto the road to be laid, and the plurality of pipelines fall down at intervals in sequence by means of the elasticity of the first clamping strip and the second clamping strip, so that the plurality of pipelines fall to the position to be laid in the moving process, and the pipeline laying efficiency of the subway section is effectively improved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a subway interval pipeline laying device which characterized in that: comprises a carriage, a linear driving device, a laying device and rail wheels; the bottom of the carriage is rotationally connected with a plurality of groups of rail wheels along the length direction of the carriage, and each group of rail wheels is provided with two rail wheels; two distribution devices are respectively arranged on two sides of the carriage parallel to the length direction of the carriage; the distribution device is used for accommodating a plurality of pipelines to be transported, and two ends of the distribution device are respectively connected with the output ends of the two corresponding linear driving devices; the four linear driving devices are fixed on the carriage;
the arrangement device comprises two vertically arranged arrangement grids and a first clamping strip, and the two arrangement grids are parallel to each other; the first clamping strips are arranged in a plurality of groups along the length direction of the distribution grids, and each group is provided with two first clamping strips which are respectively fixed on the two distribution grids; the bottoms of the two first clamping strips in the same group are inclined towards the direction of approaching each other respectively, the distance between the bottom edges of the two first clamping strips in the same group is smaller than the diameter of a pipeline to be transported, and the first clamping strips are elastic first clamping strips so that the pipeline to be transported can pass through between the two first clamping strips.
2. A subway interval pipelaying apparatus according to claim 1, wherein: the arrangement device further comprises second clamping strips, a plurality of groups of second clamping strips are arranged along the length direction of the arrangement grid, and each group is provided with two second clamping strips which are respectively fixed on the two arrangement grids; the bottoms of the two second clamping strips in the same group are respectively inclined towards the direction of approaching each other, the distance between the bottom edges of the two second clamping strips in the same group is smaller than the diameter of the pipeline to be transported, and the second clamping strips are elastic first clamping strips, so that the pipeline to be transported can pass through between the two second clamping strips; the second clamping strip is positioned above the first clamping strip, and only one pipeline to be transported can be contained between the second clamping strip and the first clamping strip.
3. A subway interval pipelaying apparatus according to claim 2, wherein: the novel card further comprises a separation layer, wherein a separation layer is attached to the top surface of each first card strip and the top surface of each second card strip.
4. A subway interval pipelaying apparatus according to claim 1, wherein: the linear driving device is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected with the carriage, and the piston rod of the hydraulic cylinder is connected with the two corresponding distribution grids.
5. A subway interval pipelaying apparatus according to claim 4, wherein: the hydraulic cylinder is characterized by further comprising an oil pump, a pressurizing pipe, a one-way valve, a check ball and a return pipe, wherein the pressurizing pipe and the return pipe are connected between the cylinder body of each hydraulic cylinder and the oil pump; the one-way valve is arranged on the return pipe, so that medium in the return pipe can only flow from the cylinder body to the oil pump; the check ball is positioned in the pressurizing pipe, so that the medium in the pressurizing pipe can only flow from the oil pump to the cylinder body.
6. A subway interval pipelaying apparatus according to claim 5, wherein: the hydraulic pump further comprises a pressurizing rocker, the pressurizing rocker is arranged on the oil pump, and liquid medium in the oil pump is pumped out to the pressurizing pipe along with the downward movement of the pressurizing rocker.
7. A subway interval pipelaying apparatus according to claim 6, wherein: and a return spring for pushing the downwardly moved pressurizing rocker back to the original position.
8. A subway interval pipelaying apparatus according to claim 5, wherein: the air leakage switch is connected with all the return pipes.
9. A subway interval pipelaying apparatus according to claim 1, wherein: also comprises a plurality of brake devices, each brake device is respectively arranged at the joint of different rail wheels and the carriage.
10. A subway interval pipeline laying method is characterized in that: use of a subway section pipe laying apparatus as claimed in any one of claims 1 to 9, comprising the steps of:
s1, enabling two rail wheels in each group to be respectively clamped on two subway rails;
s2, controlling the four linear driving devices, and adjusting the horizontal positions of the two laying devices to enable the two laying devices to be respectively positioned right above the position to be laid;
s3, filling pipelines to be transported in the two distributing devices;
s4, under the action of gravity, the pipeline to be transported passes through the space between the two groups of first clamping strips and falls to the position to be paved, and the pipeline is reinforced by constructors;
s5, at the moment, the next pipeline to be transported is clamped between the two groups of first clamping strips and slowly moves downwards, and the carriage is pulled by using pulling equipment to move forwards along the subway rail to the next position to be paved;
s6, repeating the steps S4-S5 until all pipelines to be transported in the two distributing devices are completely paved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311353531.4A CN117090996B (en) | 2023-10-19 | 2023-10-19 | Subway interval pipeline laying device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311353531.4A CN117090996B (en) | 2023-10-19 | 2023-10-19 | Subway interval pipeline laying device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117090996A true CN117090996A (en) | 2023-11-21 |
| CN117090996B CN117090996B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311353531.4A Active CN117090996B (en) | 2023-10-19 | 2023-10-19 | Subway interval pipeline laying device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117090996B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1887151U (en) * | 1963-09-18 | 1964-02-06 | Raymond Druckknopf Und Metallw | PLASTIC CLIP FOR CLAMPING ONE CABLE TO ANOTHER IN EQUIPMENT, APPARATUS AND BODIES. |
| US6089513A (en) * | 1997-03-07 | 2000-07-18 | I.T.W. Fastex Italia S.P.A. | Assembly for protecting and fastening pipes to a supporting structure, particularly of a vehicle |
| JP2003083469A (en) * | 2001-09-11 | 2003-03-19 | Daiho Constr Co Ltd | Method and device for installing pipe into tunnel |
| CN110053936A (en) * | 2019-05-27 | 2019-07-26 | 中国二十冶集团有限公司 | A kind of pipeline transporter and applied pipeline transportation method |
| CN211809598U (en) * | 2020-04-03 | 2020-10-30 | 中铁建设集团设备安装有限公司 | Motor-driven rail car capable of running between subway sections |
-
2023
- 2023-10-19 CN CN202311353531.4A patent/CN117090996B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1887151U (en) * | 1963-09-18 | 1964-02-06 | Raymond Druckknopf Und Metallw | PLASTIC CLIP FOR CLAMPING ONE CABLE TO ANOTHER IN EQUIPMENT, APPARATUS AND BODIES. |
| US6089513A (en) * | 1997-03-07 | 2000-07-18 | I.T.W. Fastex Italia S.P.A. | Assembly for protecting and fastening pipes to a supporting structure, particularly of a vehicle |
| JP2003083469A (en) * | 2001-09-11 | 2003-03-19 | Daiho Constr Co Ltd | Method and device for installing pipe into tunnel |
| CN110053936A (en) * | 2019-05-27 | 2019-07-26 | 中国二十冶集团有限公司 | A kind of pipeline transporter and applied pipeline transportation method |
| CN211809598U (en) * | 2020-04-03 | 2020-10-30 | 中铁建设集团设备安装有限公司 | Motor-driven rail car capable of running between subway sections |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117090996B (en) | 2024-03-19 |
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