CN111519735B - Construction method for laying water supply and drainage engineering pipeline - Google Patents
Construction method for laying water supply and drainage engineering pipeline Download PDFInfo
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- CN111519735B CN111519735B CN202010364212.3A CN202010364212A CN111519735B CN 111519735 B CN111519735 B CN 111519735B CN 202010364212 A CN202010364212 A CN 202010364212A CN 111519735 B CN111519735 B CN 111519735B
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- frame
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- positioning
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
Abstract
The invention relates to a water supply and drainage engineering pipeline laying treatment construction method, which uses a pipeline laying device, wherein the pipeline laying device comprises a frame, a moving unit and a laying unit, wherein the moving unit is arranged on the inner walls of the left end and the right end of the frame through bearing seats, and the laying unit is arranged in the frame; according to the construction method for laying the pipelines of the water supply and drainage pipeline engineering, the pipelines are placed at fixed points by moving the rear wheels for a fixed distance, and the moving and placing frequency is changed according to the length of the pipelines through the designed structure, so that the laying speed and the laying efficiency of the pipelines are greatly increased; more pipelines can be accommodated through the stepped discharging groove, the loading frequency is reduced, and the laying speed of the pipelines is accelerated.
Description
Technical Field
The invention relates to the technical field of pipeline laying, in particular to a pipeline laying treatment construction method for water supply and drainage engineering.
Background
The water supply and drainage pipeline engineering is a pipeline (canal) system engineering for conveying and distributing industrial water supply and domestic drinking water and collecting, conveying and draining industrial wastewater, domestic sewage and rainwater.
The water supply and drainage pipeline engineering is an integral part of a water supply and drainage system, plays an important role in the whole water supply and drainage system and comprises a pipeline system and various structure engineering (such as a pump station, a reservoir, a pipeline bridge, a gate well, a sewage inspection well, a rainwater inlet and the like) on the pipeline system. The engineering investment accounts for most of the total engineering investment of the water supply and drainage system.
The treatment of laying pipelines in water supply and drainage pipeline engineering has the following problems: firstly, the existing automatic laying machinery can not automatically lay pipelines with different lengths, the existing machinery has no function of automatically adjusting the fixed-point laying distance, and if the existing machinery is realized in a numerical control mode, the problem of overlarge cost can be caused.
Disclosure of Invention
The invention aims to provide a method for laying pipelines in water supply and drainage pipeline engineering, which has the function of positioning and laying pipelines with different lengths and solves the problems.
A method for laying and treating pipelines in water supply and drainage engineering uses a pipeline laying device, the pipeline laying device comprises a frame, a moving unit and a laying unit, and the method for laying the pipelines by adopting the pipeline laying device further comprises the following steps:
s1, loading operation: placing the pipeline in the discharge chute in a manual or mechanical auxiliary mode, and dragging the device to move by a tractor;
s2, alignment: pushing the positioning plate through the positioning cylinder, so that the pipeline placed in the step S1 is abutted to the inner wall of the left end of the discharging groove;
s3, positioning operation: the matching mechanism is driven by the positioning mechanism to adjust the position, so that the matching mechanism and the driving mechanism are matched and started;
s4, paving: the displacement of the rear wheel drives the matching mechanism to cancel the limit of the turnover plate, so that the pipeline aligned in the step S2 falls downwards;
s5, connection operation: connecting the pipelines laid in the step S4 in a manual or mechanical auxiliary mode;
s6, burying: burying the pipeline underground in a manual or mechanical auxiliary mode, thereby completing pipeline laying operation;
the inner walls of the left end and the right end of the frame are provided with moving units through bearing seats, and the frame is internally provided with a laying unit; the moving unit drives the device to move, and the pipeline is put in at a fixed point through the laying unit according to the fixed length of the moving distance, so that the laying speed and the laying efficiency of the pipeline are greatly increased;
the mobile unit comprises a rear wheel shaft, positioning rear wheels, a front wheel shaft, driven front wheels and a driving mechanism, wherein the rear wheel shaft is arranged on the inner wall of the right end of the frame through a bearing seat; when the positioning rear wheel rolls, the pipeline is thrown at a fixed point through a driving mechanism, and the distance between throwing points is consistent with the length of the pipeline;
the laying unit comprises a discharging groove, a positioning cylinder, a positioning mechanism, a matching mechanism, a turnover plate and an auxiliary spring, wherein the discharging groove is formed in the upper end of the frame, the positioning cylinder is arranged on the inner wall of the right end of the discharging groove, the positioning mechanism is arranged at the left end of the positioning cylinder, the matching mechanism is symmetrically arranged at the front end and the rear end of the frame, the turnover plate is symmetrically arranged at the front side and the rear side of the lower end of the frame, the turnover plate is connected with the lower end of the frame in a hinged mode, and the; a pipeline is placed in the material placing groove, the positioning cylinder determines the length of the pipeline through a positioning mechanism, and the opening and closing frequency of the turnover plate is adjusted through a matching mechanism, so that the device can be placed in a pipeline after the distance of one pipeline length;
the positioning mechanism comprises a positioning plate, connecting hooks, guide wheels and a connecting steel cable, the positioning plate is arranged at the left end of the positioning cylinder, the connecting hooks are symmetrically arranged on the front side and the rear side of the right end of the positioning plate, the guide wheels are symmetrically arranged on the front end and the rear end of the frame, and the connecting hooks are connected with the matching mechanism through the connecting steel cable;
as a preferred scheme of the invention, the driving mechanism comprises a driving gear, a rotating shaft, a driven gear and a matching frame, the driving gear is arranged on the outer wall of the rear wheel shaft, the rotating shaft is symmetrically arranged at the front end and the rear end of the frame through a bearing, the driven gear is arranged at the outer end of the rotating shaft, the driven gear is connected with the driving gear in a gear meshing mode, and the matching frame is uniformly arranged on the outer wall of the rotating shaft from outside to inside; the driving gear drives the rotation axis through the driven gear and rotates to open L type cardboard through the cooperation of cooperation frame and cooperation pole, thereby make the pipeline lean on gravity to open the returning face plate, after the pipeline unloading, auxiliary spring drives the returning face plate, and the cooperation frame breaks away from the cooperation pole, makes cooperation pole and L type cardboard reset.
As a preferable scheme of the invention, the matching frame comprises a straight rod and a disc, the straight rod is axially arranged on the outer wall of the disc, the length of the straight rod is shortened from outside to inside, and the longer the length of the straight rod is, the denser the straight rod is on the disc.
As a preferred scheme of the invention, the discharge chute is of an outward-inward inclined structure from top to bottom, and the inner walls of the front end and the rear end of the discharge chute are of a stepped structure;
as a preferred scheme of the invention, the matching mechanism comprises a sliding rod, a moving block, a reset spring, an L-shaped clamping plate, a triangular sliding rail, a sliding block and a matching rod, the sliding rod is symmetrically arranged at the front end and the rear end of the frame, the moving block is connected with the sliding rod in a sliding manner, the reset spring is arranged at the left end of the moving block, the L-shaped clamping plate is connected with the moving block in a sliding manner, the triangular sliding rail is symmetrically arranged at the front end and the rear end of the frame, the sliding block is connected with the triangular sliding rail in a sliding manner, and the matching;
as a preferable scheme of the invention, the matching rod is connected with the matching frame in a sliding mode; the positioning mechanism drives the moving block to horizontally displace on the sliding rod, the reset spring drives the moving block to reset, and when the matching frame rotates, the matching rod and the sliding block are driven to move upwards so as to drive the L-shaped clamping plate to move upwards, so that the turnover plate loses the limit position, and the blanking is completed.
(III) advantageous effects
1. According to the construction method for laying the pipelines of the water supply and drainage pipeline engineering, the pipelines are placed at fixed points by moving the rear wheels for a fixed distance, and the moving and placing frequency is changed according to the length of the pipelines through the designed structure, so that the laying speed and the laying efficiency of the pipelines are greatly increased; more pipelines can be accommodated through the stepped discharging groove, so that the loading frequency is reduced, and the laying speed of the pipelines is accelerated;
2. according to the invention, the positioning cylinder is arranged to push the positioning plate to abut against the pipeline to the inner wall of the left end of the discharging groove, the positioning plate drives the moving block to move rightwards through the connecting steel cable, so that the matching rod is ejected out by the triangular sliding rail when moving rightwards, the matching rod moves rightwards and forwards, the matching rod is contacted with the longer and more outer matching frame, and the opening and closing frequency of the turnover plate is changed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention for laying a pipeline;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view taken along section A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along section B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion I of FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of a portion II of FIG. 4 in accordance with the present invention;
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a pipe laying method for water supply and drainage works uses a pipe laying device, which includes a frame 1, a moving unit 2 and a laying unit 3, and the method for laying a pipe by using the pipe laying device further includes the following steps:
s1, loading operation: placing the pipeline in the discharge chute 31 in a manual or mechanical auxiliary mode, and dragging the device to move by a tractor;
s2, alignment: pushing the positioning plate 331 by the positioning cylinder 32, thereby abutting the pipe placed in step S1 against the inner wall of the left end of the discharging chute 31;
s3, positioning operation: the positioning mechanism 33 drives the matching mechanism 34 to adjust the position, so that the matching mechanism 34 and the driving mechanism 25 are matched and started;
s4, paving: the fitting mechanism 34 is driven by the displacement of the rear wheel to cancel the limit of the turnover plate 35, so that the pipeline aligned in the step S2 falls downward;
s5, connection operation: connecting the pipelines laid in the step S4 in a manual or mechanical auxiliary mode;
s6, burying: burying the pipeline underground in a manual or mechanical auxiliary mode, thereby completing pipeline laying operation;
the inner walls of the left end and the right end of the frame 1 are provided with a moving unit 2 through a bearing seat, and a laying unit 3 is arranged in the frame 1; the moving unit 2 drives the device to move, and the pipeline is placed at a fixed point through the laying unit 3 according to the fixed length of the moving distance.
The moving unit 2 comprises a rear wheel shaft 21, positioning rear wheels 22, a front wheel shaft 23, driven front wheels 24 and a driving mechanism 25, wherein the rear wheel shaft 21 is installed on the inner wall of the right end of the frame 1 through a bearing seat, the positioning rear wheels 22 are symmetrically installed at the front end and the rear end of the rear wheel shaft 21, the front wheel shaft 23 is installed on the inner wall of the left end of the frame 1 through a bearing seat, the driven front wheels 24 are symmetrically installed at the front end and the rear end of the front wheel shaft 23, and the driving mechanism 25 is arranged on the outer wall of; when the positioning rear wheel 22 rolls, the pipeline is thrown at a fixed point through the driving mechanism 25, and the distance between the throwing points is consistent with the length of the pipeline;
the driving mechanism 25 includes a driving gear 251, a rotating shaft 252, a driven gear 253 and a matching frame 254, the driving gear 251 is disposed on the outer wall of the rear wheel shaft 21, the rotating shaft 252 is symmetrically mounted at the front and rear ends of the frame 1 through a bearing, the driven gear 253 is mounted at the outer end of the rotating shaft 252, the driven gear 253 is connected with the driving gear 251 through a gear engagement manner, and the matching frame 254 is uniformly disposed on the outer wall of the rotating shaft 252 from the outside to the inside. The matching frame 254 comprises a straight rod and a disc, the straight rod is axially arranged on the outer wall of the disc, the length of the straight rod is shortened from outside to inside, the length of the straight rod is longer, and the straight rod is denser on the disc. The driving gear 251 drives the rotation shaft 252 to rotate through the driven gear 253, so that the L-shaped clamping plate 344 is opened through the matching of the matching frame 254 and the matching rod 347, the pipeline is opened by gravity to open the turnover plate 35, after the pipeline is blanked, the auxiliary spring 36 drives the turnover plate, the matching frame 254 is separated from the matching rod 347, and the matching rod 347 and the L-shaped clamping plate 344 are reset.
The laying unit 3 comprises a discharging groove 31, a positioning cylinder 32, a positioning mechanism 33, a matching mechanism 34, a turnover plate 35 and an auxiliary spring 36, the discharging groove 31 is formed in the upper end of the frame 1, the positioning cylinder 32 is arranged on the inner wall of the right end of the discharging groove 31, the positioning mechanism 33 is arranged at the left end of the positioning cylinder 32, the matching mechanisms 34 are symmetrically arranged at the front end and the rear end of the frame 1, the turnover plates 35 are symmetrically arranged on the front side and the rear side of the lower end of the frame 1, the turnover plates 35 are connected with the lower end of the frame 1 in a hinged mode, and the auxiliary spring 36 is connected; the discharging groove 31 is of an outward-inward inclined structure from top to bottom, and the inner walls of the front end and the rear end of the discharging groove 31 are of stepped structures. The positioning cylinder 32 determines the length of a pipeline through the positioning mechanism 33, and then the opening and closing frequency of the turnover plate 35 is adjusted through the matching mechanism 34, so that the device can be put into a pipeline after the device passes through the distance of one pipeline length;
the positioning mechanism 33 comprises a positioning plate 331, a connecting hook 332, guide wheels 333 and a connecting steel cable 334, the positioning plate 331 is arranged at the left end of the positioning cylinder 32, the connecting hooks 332 are symmetrically arranged at the front side and the rear side of the right end of the positioning plate 331, the guide wheels 333 are symmetrically arranged at the front end and the rear end of the frame 1, and the connecting hooks 332 are connected with the matching mechanism 34 through the connecting steel cable 334. The positioning cylinder 32 pushes the positioning plate 331 to enable the pipeline to abut against the inner wall of the left end of the discharging groove 31, the positioning plate 331 drives the moving block 342 to move rightwards through the connecting steel cable 334, so that the matching rods 347 are ejected out by the triangular sliding rails 345 when moving rightwards, the matching rods 347 move rightwards and forwards, the matching rods 347 are enabled to be in contact with the longer and more outer matching frames 254, and the opening and closing frequency of the turnover plate 35 is changed;
the matching mechanism 34 comprises a sliding rod 341, a moving block 342, a return spring 343, an L-shaped clamping plate 344, a triangular slide rail 345, a sliding block 346 and a matching rod 347, the sliding rod 341 is symmetrically arranged at the front end and the rear end of the frame 1, the moving block 342 is connected with the sliding rod 341 in a sliding mode, the return spring 343 is arranged at the left end of the moving block 342, the L-shaped clamping plate 344 is connected with the moving block 342 in a sliding mode, the triangular slide rails 345 are symmetrically arranged at the front end and the rear end of the frame 1, the sliding block 346 is connected with the triangular slide rail 345 in a sliding mode, and the matching rod 347 is. The positioning mechanism 33 drives the moving block 342 to horizontally displace on the sliding rod 341, the return spring 343 drives the moving block 342 to return, and when the matching frame 347 rotates, the matching rod 347 and the sliding block 346 are driven to move upwards, so that the L-shaped clamping plate 344 is driven to move upwards, the overturning plate 35 loses the limit, and the blanking is completed; the coupling rod 347 is slidably coupled to the coupling bracket 254.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A water supply and drainage engineering pipeline laying treatment construction method uses a pipeline laying device which comprises a vehicle frame (1), a moving unit (2) and a laying unit (3), and is characterized in that: the method for laying the pipeline by adopting the pipeline laying device further comprises the following steps:
s1, loading operation: the pipeline is placed in the discharge chute (31) in a manual or mechanical auxiliary mode, and the device is pulled to move by a tractor;
s2, alignment: pushing the positioning plate (331) through the positioning cylinder (32), so that the pipeline placed in the step S1 is abutted to the inner wall of the left end of the discharging groove (31);
s3, positioning operation: the positioning mechanism (33) drives the matching mechanism (34) to adjust the position, so that the matching mechanism (34) and the driving mechanism (25) are matched and started;
s4, paving: the matching mechanism (34) is driven by the displacement of the rear wheel to cancel the limit of the turnover plate (35), so that the pipeline aligned in the step S2 falls downwards;
s5, butt joint operation: carrying out butt joint treatment on the pipeline laid in the step S4 in a manual or mechanical auxiliary mode;
s6, burying: burying the pipeline underground in a manual or mechanical auxiliary mode, thereby completing pipeline laying operation;
the inner walls of the left end and the right end of the frame (1) are provided with a moving unit (2) through a bearing seat, and a laying unit (3) is arranged in the frame (1);
the moving unit (2) comprises a rear wheel shaft (21), a positioning rear wheel (22), a front wheel shaft (23), a driven front wheel (24) and a driving mechanism (25), wherein the rear wheel shaft (21) is installed on the inner wall of the right end of the frame (1) through a bearing seat, the positioning rear wheel (22) is symmetrically installed at the front end and the rear end of the rear wheel shaft (21), the front wheel shaft (23) is installed on the inner wall of the left end of the frame (1) through the bearing seat, the driven front wheel (24) is symmetrically installed at the front end and the rear end of the front wheel shaft (23), and the driving mechanism (25) is arranged on the outer wall of the;
the driving mechanism (25) comprises a driving gear (251), a rotating shaft (252), a driven gear (253) and a matching frame (254), the driving gear (251) is arranged on the outer wall of the rear wheel shaft (21), the rotating shaft (252) is symmetrically arranged at the front end and the rear end of the frame (1) through bearings, the driven gear (253) is arranged at the outer end of the rotating shaft (252), the driven gear (253) is connected with the driving gear (251) in a gear meshing mode, and the matching frame (254) is uniformly arranged on the outer wall of the rotating shaft (252) from outside to inside;
the matching frame (254) comprises a straight rod and a disc, the straight rod is axially arranged on the outer wall of the disc, the length of the straight rod is shortened from outside to inside, and the length of the straight rod is longer, and the straight rod is denser on the disc;
the laying unit (3) comprises a discharging groove (31), a positioning cylinder (32), a positioning mechanism (33), a matching mechanism (34), a turnover plate (35) and an auxiliary spring (36), the discharging groove (31) is formed in the upper end of the frame (1), the positioning cylinder (32) is arranged on the inner wall of the right end of the discharging groove (31), the positioning mechanism (33) is arranged at the left end of the positioning cylinder (32), the matching mechanisms (34) are symmetrically arranged at the front end and the rear end of the frame (1), the turnover plates (35) are symmetrically arranged on the front side and the rear side of the lower end of the frame (1), the turnover plate (35) is connected with the lower end of the frame (1) in a hinged mode, and the auxiliary spring (36) is connected between the turnover;
the positioning mechanism (33) comprises a positioning plate (331), a connecting hook (332), guide wheels (333) and a connecting steel cable (334), the positioning plate (331) is arranged at the left end of the positioning cylinder (32), the connecting hooks (332) are symmetrically arranged on the front side and the rear side of the right end of the positioning plate (331), the guide wheels (333) are symmetrically arranged on the front end and the rear end of the frame (1), and the connecting hook (332) is connected with the matching mechanism (34) through the connecting steel cable (334);
the matching mechanism (34) comprises a sliding rod (341), a moving block (342), a return spring (343), an L-shaped clamping plate (344), a triangular sliding rail (345), a sliding block (346) and a matching rod (347), the sliding rod (341) is symmetrically arranged at the front end and the rear end of the frame (1), the moving block (342) is connected with the sliding rod (341) in a sliding mode, the return spring (343) is arranged at the left end of the moving block (342), the L-shaped clamping plate (344) is connected with the moving block (342) in a sliding mode, the triangular sliding rail (345) is symmetrically arranged at the front end and the rear end of the frame (1), the sliding block (346) is connected with the triangular sliding rail (345) in a sliding mode, the matching rod (347) is connected with the sliding block (346) in a sliding mode, and the matching rod (347) is.
2. The water supply and drainage engineering pipeline laying treatment construction method according to claim 1, characterized in that: the discharging groove (31) is of an outward-inward inclined structure from top to bottom, and the inner walls of the front end and the rear end of the discharging groove (31) are of a stepped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364212.3A CN111519735B (en) | 2020-04-30 | 2020-04-30 | Construction method for laying water supply and drainage engineering pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364212.3A CN111519735B (en) | 2020-04-30 | 2020-04-30 | Construction method for laying water supply and drainage engineering pipeline |
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| CN111519735A CN111519735A (en) | 2020-08-11 |
| CN111519735B true CN111519735B (en) | 2021-01-05 |
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| CN112253846B (en) * | 2020-10-16 | 2022-05-17 | 太原市政建设集团有限公司 | Sewage pipe laying device for construction of sewage plant |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE469573B (en) * | 1988-04-13 | 1993-07-26 | Nu Pipe Inc | REPLACEMENT BEAMS AND KITS AND EQUIPMENT MAKE MANUFACTURING AND INSTALLING PIPES WITH MEMORY BEHAVIOR FOR A REDUCED FORM |
| CA2942828C (en) * | 2014-03-28 | 2021-02-09 | Public Joint Stock Company "Transneft" | Stationary pipeline support |
| CN205315839U (en) * | 2016-01-20 | 2016-06-15 | 永嘉县中宏建设有限公司 | Water supply and drainage pipeline lays processing apparatus |
| CN207362978U (en) * | 2017-09-18 | 2018-05-15 | 浙江天策市政园林工程有限公司 | Position pipelayer attachment |
| CN209012535U (en) * | 2018-08-07 | 2019-06-21 | 天津轨道交通集团工程建设有限公司 | A kind of municipal administration rain dirt pipe laying unit |
| CN109797833B (en) * | 2019-02-23 | 2020-07-17 | 浙江华锦建筑装饰设计有限公司 | Municipal road sewer pipeline construction equipment and method |
| CN210342173U (en) * | 2019-08-06 | 2020-04-17 | 四川省南部新龙源管业有限公司 | Municipal administration is pipeline laying buffer structure for sewage treatment |
| CN110937518B (en) * | 2019-12-09 | 2021-03-09 | 宁夏中康建设集团有限公司 | Pipeline embedding device for hydraulic engineering |
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