CN111457160A - Drainage pipeline laying construction method for sewage treatment - Google Patents
Drainage pipeline laying construction method for sewage treatment Download PDFInfo
- Publication number
- CN111457160A CN111457160A CN202010252434.6A CN202010252434A CN111457160A CN 111457160 A CN111457160 A CN 111457160A CN 202010252434 A CN202010252434 A CN 202010252434A CN 111457160 A CN111457160 A CN 111457160A
- Authority
- CN
- China
- Prior art keywords
- foundation pit
- drainage pipeline
- hole
- top end
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a drainage pipeline laying construction method for sewage treatment, which relates to the technical field of sewage discharge and comprises the following steps: s1, excavating a foundation pit: excavating a foundation pit for laying a drainage pipeline on the ground through which sewage flows, wherein the opening of the foundation pit is upward, and the side wall of the foundation pit is vertical to the bottom surface of the foundation pit; s2, base installation: and (4) placing a plurality of bases for supporting the drainage pipeline in the foundation pit dug in the step S1, wherein every two adjacent bases are fixed on the bottom surface of the foundation pit at equal intervals. According to the invention, the guide plate is fixed at the top end of the tray, the guide plate is arranged to be a square block-shaped flat plate structure, the top end of the guide plate is erected on the ground at the other side of the foundation pit, so that the drainage pipeline can roll to the side wall edge of the foundation pit conveniently, and the drainage pipeline is guided by the guide plate and falls into the tray.
Description
Technical Field
The invention relates to the technical field of sewage discharge, in particular to a drainage pipeline laying construction method for sewage treatment.
Background
The sewage is the discharged water from life and production which is polluted to a certain extent, and the water which loses the original use function is simply called the sewage. The water mainly used in life contains more organic matters, is easy to treat, is conventional, and has huge daily discharge amount of domestic wastewater no matter in rural areas or cities, and wastewater is difficult to be directly utilized in places with dense population in cities or rural areas, so that a drainage pipeline is needed to convey the wastewater from the places with dense population to another place, thereby facilitating the uniform purification and utilization of the wastewater.
The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including the main pipe, branch pipe and lead to the pipeline of handling the factory, no matter build on the street or other anywhere, as long as play the pipeline of drainage effect, present, mainly through digging the hole on ground to the laying of drainage pipe, bury drainage pipe in the foundation ditch on ground, to drainage pipe, drainage pipe has the flow big, the characteristics of anticorrosion, consequently, drainage pipe's pipe diameter is great, cause bulky, the characteristics that the quality is heavy, because drainage pipe's pipe diameter is great, the quality is heavy, the operation degree of difficulty is big when causing drainage pipe's the laying construction, drainage pipe is difficult to accurately place in the foundation ditch.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a drainage pipeline laying construction method for sewage treatment, which solves the technical problems that the operation difficulty is high during laying construction of a drainage pipeline and the drainage pipeline is difficult to accurately place in a foundation pit due to the large pipe diameter and heavy mass of the drainage pipeline.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a drainage pipeline laying construction method for sewage treatment comprises the following steps:
s1, excavating a foundation pit: excavating a foundation pit for laying a drainage pipeline on the ground through which sewage flows, wherein the opening of the foundation pit is upward, and the side wall of the foundation pit is vertical to the bottom surface of the foundation pit;
s2, base installation: placing a plurality of bases for supporting the drainage pipeline in the foundation pit dug in the step S1, wherein every two adjacent bases are fixed on the bottom surface of the foundation pit at equal intervals;
s3, placing a pipeline: placing a drainage pipeline for laying near the foundation pit excavated in the step 1, and placing the axis of the drainage pipeline to be parallel to the side wall of the foundation pit;
s4, pipeline delivery: the drainage pipeline placed near the foundation pit in the step S3 is thrown into the foundation pit, and the drainage pipeline is pushed to roll on the ground near the foundation pit, so that the drainage pipeline can stably fall onto a base on the bottom surface of the foundation pit by using a drainage pipeline laying construction device for sewage treatment;
s5, mounting a pipeline: installing and butting a plurality of pipelines stably placed on the base on the bottom surface of the foundation pit in the step S4, and fixedly connecting two adjacent pipelines to enable the interiors of two adjacent drainage pipelines to be communicated with each other;
s6, filling residual soil, namely performing soil application and filling on the drainage pipeline which is installed and butted in the step S5, and filling the interior of the foundation pit by throwing the residual soil into the foundation pit in which the drainage pipeline is placed and crushing the soil to level the top surface of the foundation pit with the ground so as to finish the laying construction of the drainage pipeline;
the drainage pipeline laying construction method for sewage treatment in the steps S1-S6 is completed by matching a drainage pipeline laying construction device for sewage treatment, the drainage pipeline laying construction device for sewage treatment comprises a tractor, a support bracket and a traction rope buckle, the tractor is installed on the ground on one side of a foundation pit, the traction rope buckle is provided with a plurality of traction rope buckles, the traction rope buckle is fixed on the ground on the other side of the foundation pit through screws, the traction rope buckle is flat, a traction rope is connected between the tractor and the traction rope buckle, the traction rope is arranged above the foundation pit, a drainage pipeline is arranged on one side of the traction rope buckle, the support bracket is arranged in the foundation pit and located on one side of a base, and the support bracket in the foundation pit is attached to the side wall of the foundation pit;
the tractor comprises a plurality of couplers, first chain wheels, motors, chains, shaft levers, second chain wheels and bobbins, wherein the bobbins are provided with the shaft levers, the shaft levers at the two ends of each bobbin are arranged on a rack through bearings, the shaft levers of the two adjacent bobbins are fixedly connected through the couplers, the second chain wheel is arranged at the top end of the shaft lever of the bobbin at one side, the motor is arranged on the ground close to the top end of the shaft lever, the first chain wheel is arranged on an output shaft of the motor, and the first chain wheel and the second chain wheel are in meshing transmission through the chains;
the supporting bracket comprises a main supporting framework, the main supporting framework is a square block structure which is vertically arranged in a foundation pit, the left side wall of the main supporting framework is hinged with a locking plate, a through hole which is communicated with the locking plate is formed in the top end of the locking plate, the locking plate is fixed on the ground through a cement nail in the through hole, through sliding holes are symmetrically formed in the front side wall and the rear side wall of the main supporting framework, a second sliding hole communicated with the sliding hole is formed in the right side wall of the main supporting framework, a first sliding seat and a second sliding seat are installed in the middle of the sliding hole of the main supporting framework in a sliding fit mode, a connecting rod is hinged to the right side of the first sliding seat, a supporting arm is hinged to the right side of the second sliding seat, the top end of the connecting rod is hinged to the middle;
the first sliding seat is arranged above the second sliding seat, raised sliding pins are symmetrically arranged on two sides of the first sliding seat and two sides of the second sliding seat, and the sliding pins are embedded into the sliding holes in a sliding fit mode;
the front side and the rear side of the top end of the main supporting framework are symmetrically provided with second threaded holes communicated with the sliding holes, the middle part of the top end of the main supporting framework is provided with a second through hole communicated with the sliding holes, the second through hole and the second threaded hole are both provided with a driving shaft lever, the outer wall of the driving shaft lever positioned in the second threaded hole is provided with second threads, the top end of the driving shaft lever positioned in the second threaded hole penetrates through the second threaded hole to extend out to the top end of the main supporting framework in a thread matching mode, the top end of the driving shaft lever positioned in the second threaded hole is provided with a second adjusting knob,
the top end of the driving shaft rod positioned in the second through hole penetrates through the second through hole in a sliding fit mode to extend out of the top end of the main supporting framework, and a first adjusting knob is arranged at the top end of the driving shaft rod positioned in the second through hole;
the first screw hole that link up is seted up at the top middle part of first slide, the first through-hole that link up is seted up to bilateral symmetry around the top of first slide, be located the second through-hole the outer disc in drive axostylus axostyle bottom is equipped with first screw thread, is located the second through-hole drive axostylus axostyle bottom passes first screw hole and the top joint of second slide through the screw-thread fit mode, is located the second through-hole drive axostylus axostyle bottom passes the top joint of first through-hole and second slide through the sliding fit mode.
As a preferred technical scheme of the invention, the support bracket comprises a guide plate and a limiting boss, the guide plate is arranged in a square block-shaped flat plate structure, one end of the guide plate is fixed at the top end of the tray through a hinge, and the limiting boss is arranged at the bottom end of the tray close to the bottom end of the guide plate.
As a preferred technical scheme, the tray comprises a clamping groove, a roller groove, rollers and positioning shafts, the tray is a semicircular arc plate with an upward concave surface, the top end of the tray is provided with a plurality of roller grooves distributed at equal intervals, the clamping grooves are symmetrically formed in two sides of the inner wall of each roller groove, the rollers are embedded in the inner walls of the roller grooves in a sliding fit mode, the two ends of each roller are symmetrically provided with the raised positioning shafts, and the positioning shafts at the two ends of each roller are embedded in the clamping grooves in a sliding fit mode.
As a preferable technical scheme of the invention, the outer wall of each roller is wrapped with a rubber sleeve with a cylindrical structure.
As a preferable technical scheme of the invention, an adjusting rope is fixed in the middle of each traction rope.
As a preferred technical solution of the present invention, the first adjusting knob is a cross-shaped structure.
As a preferable technical solution of the present invention, the second adjusting knob has a cross-shaped structure.
Compared with the prior art, the invention at least comprises the following beneficial effects:
firstly, the invention excavates a foundation pit for laying drainage pipeline on the ground through which sewage flows, the opening of the foundation pit is upward, the side wall of the foundation pit is vertical to the bottom surface of the foundation pit, a plurality of bases for supporting drainage pipeline are placed in the foundation pit, the two adjacent bases are fixed on the bottom surface of the foundation pit at equal intervals, the drainage pipeline for laying is placed near the foundation pit near the excavated foundation pit, the axis of the drainage pipeline is placed to be parallel to the side wall of the foundation pit, and then the drainage pipeline laying construction device for sewage treatment stably drops the drainage pipeline onto the base on the bottom surface of the foundation pit, so that the drainage pipeline is placed on the base accurately, and the firmness of the drainage pipeline in the foundation pit is improved.
Secondly, the invention installs a tractor on the ground at one side of the foundation pit, a plurality of traction rope buckles are arranged, each traction rope buckle is fixed on the ground at the other side of the foundation pit through a screw, the traction rope buckles are flat, a traction rope is connected between the tractor and the traction rope buckles, the traction rope is arranged above the foundation pit, the drainage pipeline is placed at one side of the traction rope buckles, the drainage pipeline is conveniently and manually pushed to roll on the ground at one side of the foundation pit, the drainage pipeline is conveniently and centrally rolled at the top end of the foundation pit through the support of the traction rope in the process of rolling towards the middle part of the foundation pit, the traction rope is driven by a motor, the drainage pipeline is slowly put down towards the foundation pit, a support bracket is installed in the foundation pit, a tray is installed at the top end of the support bracket, the tray supports the drainage pipeline horizontally and slowly puts down the drainage pipeline towards the bottom surface, make drainage pipe place on the base through supporting bracket, the position is more accurate, improves the fastness of drainage pipe at the foundation ditch internal connection, improves the installation fastness of drainage pipe in the foundation ditch.
Thirdly, a guide plate is fixed at the top end of the tray, the guide plate is arranged to be a square block-shaped flat plate structure, the top end of the guide plate is erected on the ground on the other side of the foundation pit, so that the drainage pipeline can conveniently roll to the side wall edge of the foundation pit, the guide plate guides the drainage pipeline to roll into the tray, a limiting boss is arranged at the bottom end of the tray close to the bottom end of the guide plate, the guide plate is prevented from falling downwards and hanging below the tray when the tray is folded and unfolded through the limiting boss, and the guide plate is prevented from standing on the bottom surface of the foundation pit and blocking the tray when the tray is folded and.
The tray is arranged to be a semicircular arc plate with the concave surface facing upwards, the top end of the tray is provided with the plurality of rollers, the outer wall of each roller is wrapped with the rubber sleeve, the rollers are in contact with the outer wall of the drainage pipeline through the rubber sleeves, the rollers can roll at the top end of the tray, scratches of the rollers on the surface of the drainage pipeline are reduced, the drainage pipeline can be conveniently placed on the base by the tray in the folding and unfolding process, and the rollers roll on the surface of the drainage pipeline, so that the resistance of the tray in the folding and unfolding process is reduced.
The drainage pipeline laying construction device is characterized in that a first sliding seat and a second sliding seat are arranged on a main support framework, the first sliding seat is arranged above the second sliding seat, a connecting rod is hinged to the right side of the first sliding seat, a support arm is hinged to the right side of the second sliding seat, the top end of the connecting rod is hinged to the middle of the support arm, a tray is arranged at the top end of the support arm, the tray is controlled by a second adjusting knob to vertically lift downwards, a drainage pipeline placed on the tray stably falls on a base downwards, the first sliding seat is controlled by the first adjusting knob to move downwards, the support arm is pushed to swing towards the direction of the main support framework, the tray is separated from the drainage pipeline after the drainage pipeline is placed on the base, and the laying construction device is convenient to disassemble after construction is completed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of a method for constructing a drainage pipeline for sewage treatment according to the present invention;
FIG. 2 is a first schematic structural view of the construction apparatus of the present invention disposed in a foundation pit;
FIG. 3 is a schematic top view of the construction apparatus of the present invention disposed in a foundation pit;
FIG. 4 is a schematic structural view II of the construction device of the present invention arranged in a foundation pit;
FIG. 5 is a schematic view showing the structure of the drain pipe of the present invention after being placed on the base, with the tray being drawn toward the main support frame;
FIG. 6 is a schematic left side sectional view of the support bracket of the present invention;
FIG. 7 is an enlarged view of a portion of the cross-sectional structure of the tray of the present invention;
in the figure: 1. tractor, 101, coupler, 102, first sprocket, 103, motor, 104, chain, 105, shaft, 106, second sprocket, 107, bobbin, 2, haulage rope, 3, adjustment rope, 4, support bracket, 401, first adjustment knob, 402, drive shaft, 403, second adjustment knob, 404, lock plate, 405, cement nail, 406, first slide, 407, second slide, 408, slide hole, 409, main support backbone, 410, footing, 411, link, 412, support arm, 413, tray, 414, deflector, 415, limit boss, 416, slide pin, 417, first thread, 418, first threaded hole, 419, second thread, 420, second threaded hole, 421, snap groove, 422, roller groove, 423, roller, 424, positioning shaft, 425, rubber sleeve, 5, base, 6, haulage rope buckle.
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.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Example 1
Please refer to fig. 1-7, which are schematic structural diagrams illustrating a drainage pipeline laying construction method for sewage treatment;
a drainage pipeline laying construction method for sewage treatment comprises the following steps:
s1, excavating a foundation pit: excavating a foundation pit for laying a drainage pipeline on the ground through which sewage flows, wherein the opening of the foundation pit is upward, and the side wall of the foundation pit is vertical to the bottom surface of the foundation pit;
s2, base installation: placing a plurality of bases 5 for supporting the drainage pipeline in the foundation pit dug in the step S1, wherein the two adjacent bases 5 are fixed on the bottom surface of the foundation pit at equal intervals;
s3, placing a pipeline: placing a drainage pipeline for laying near the foundation pit excavated in the step 1, and placing the axis of the drainage pipeline to be parallel to the side wall of the foundation pit;
s4, pipeline delivery: the drainage pipeline placed near the foundation pit in the step S3 is thrown into the foundation pit, and the drainage pipeline is pushed to roll on the ground near the foundation pit, so that the drainage pipeline is laid by a drainage pipeline laying construction device for sewage treatment and stably falls onto a base 5 on the bottom surface of the foundation pit;
s5, mounting a pipeline: installing and butting a plurality of pipelines stably placed on the foundation pit bottom surface base 5 in the step S4, and fixedly connecting two adjacent pipelines to enable the interiors of two adjacent drainage pipelines to be communicated with each other;
s6, filling residual soil, namely performing soil application and filling on the drainage pipeline which is installed and butted in the step S5, and filling the interior of the foundation pit by throwing the residual soil into the foundation pit in which the drainage pipeline is placed and crushing the soil to level the top surface of the foundation pit with the ground so as to finish the laying construction of the drainage pipeline;
the drainage pipeline laying construction method for sewage treatment in the steps S1-S6 is completed by matching a drainage pipeline laying construction device for sewage treatment, the drainage pipeline laying construction device for sewage treatment comprises a tractor 1, a support bracket 4 and a traction rope buckle 6, the tractor 1 is installed on the ground positioned on one side of a foundation pit, a plurality of traction rope buckles 6 are arranged, the traction rope buckles 6 are fixed on the ground positioned on the other side of the foundation pit through screws, the traction rope buckle 6 is flat, a traction rope 2 is connected between the tractor 1 and the traction rope buckle 6, the traction rope 2 is arranged above the foundation pit, the drainage pipeline is placed on one side of the traction rope buckle 6, the support bracket 4 is arranged in the foundation pit and positioned on one side of a base 5, and the support bracket 4 positioned in the foundation pit is attached to the side wall of the foundation pit;
the drainage pipeline laying construction device for sewage treatment is used for stably dropping the drainage pipeline onto the base on the bottom surface of the foundation pit, so that the drainage pipeline is accurately placed on the base, and the firmness of the drainage pipeline in the foundation pit is improved.
The tractor 1 comprises a coupler 101, a first chain wheel 102, a motor 103, a chain 104, shaft rods 105, second chain wheels 106 and bobbins 107, wherein the bobbins 107 are provided with a plurality of bobbins, the shaft rods 105 are arranged at two ends of each bobbin 107, the shaft rods 105 at two ends of each bobbin 107 are mounted on a rack through bearings, the shaft rods 105 of two adjacent bobbins 107 are fixedly connected through the coupler 101, the second chain wheel 106 is mounted at the top end of the shaft rod 105 of one bobbin 107, the motor 103 is mounted on the ground close to the top end of the shaft rod 105, the first chain wheel 102 is mounted on an output shaft of the motor 103, and the first chain wheel 102 and the second chain wheel 106 are in meshing transmission through the chain 104; the motor 103 is a servo motor with a self-locking function.
Wherein, drive a plurality of bobbins 107 through motor 103 and rotate, a plurality of haulage ropes 2 of bobbin 107 convolute shrink in step, through placing a plurality of haulage ropes 2 in the below of each drainage pipe, be favorable to improving drainage pipe and steadily roll and fall on the tray.
Wherein, the invention installs the traction machine 1 on the ground at one side of the foundation pit, sets a plurality of traction rope buckles 3, fixes each traction rope buckle 3 on the ground at the other side of the foundation pit through screws, the traction rope buckles 3 are flat, facilitates the drainage pipeline to roll on the ground, reduces the obstruction, connects the traction rope 2 between the traction machine 1 and the traction rope buckles 3, the traction rope 2 is arranged above the foundation pit, the drainage pipeline is arranged at one side of the traction rope buckles 3, facilitates the manual pushing of the drainage pipeline to roll on the ground at one side of the foundation pit, during the rolling process of the drainage pipeline to the middle part of the foundation pit, the drainage pipeline is convenient to roll at the middle part of the top end of the foundation pit through the support of the traction rope 2, the traction rope 2 is driven by the motor 103, slowly puts down the drainage pipeline to the foundation pit, through installing the support bracket 4 in the, tray 413 is installed on the support arm 412 top of support bracket 4, and tray 413 holds up the drainage pipe level to slowly put down drainage pipe to the foundation ditch bottom surface, make drainage pipe place on base 5 through support bracket 4, the position is more accurate, improves the fastness of drainage pipe in the foundation ditch internal connection, improves the installation fastness of drainage pipe in the foundation ditch.
The supporting bracket 4 comprises a main supporting framework 409, the main supporting framework 409 is a square block structure erected in a foundation pit, the left side wall of the main supporting framework 409 is hinged with a locking plate 404, the top end of the locking plate 404 is provided with a through hole, the through hole of the locking plate 404 is fixed on the ground through a cement nail 405, the bottom of the main supporting framework 409 is provided with a footing 410 for supporting, the front side wall and the rear side wall of the main supporting framework 409 are symmetrically provided with through sliding holes 408, the right side wall of the main supporting framework 409 is provided with a second sliding hole communicated with the sliding holes 408, the middle part of the sliding hole of the main supporting framework 409 is provided with a first sliding seat 406 and a second sliding seat 407 in a sliding fit manner, the right side of the first sliding seat 406 is hinged with a connecting rod 411, the right side of the second sliding seat 407 is hinged with a supporting arm 412, the top end of the connecting rod 411 is hinged with the middle part of the supporting arm, the concave surface of the tray 413 faces upward;
the first slide carriage 406 is arranged above the second slide carriage 407, two sides of the first slide carriage 406 and two sides of the second slide carriage 407 are symmetrically provided with convex sliding pins 416, and the sliding pins 416 are embedded in the sliding holes 408 in a sliding fit manner;
the front side and the rear side of the top end of the main supporting framework 409 are symmetrically provided with second threaded holes 420 communicated with the sliding hole 408, the middle part of the top end of the main supporting framework 409 is provided with second through holes 426 communicated with the sliding hole 408, the second through holes 426 and the second threaded holes 420 are both provided with a driving shaft rod 402, the outer wall of the driving shaft rod 402 positioned in the second threaded holes 420 is provided with second threads 419, the top end of the driving shaft rod 402 positioned in the second threaded holes 420 penetrates through the second threaded holes 420 to extend out to the top end of the main supporting framework 409 in a thread matching mode, the top end of the driving shaft rod 402 positioned in the second threaded holes 420 is provided with a second adjusting knob 403, the top end of the driving shaft rod 402 positioned in the second threaded holes 426 penetrates through the second through holes 426 to extend out to the top end of the main supporting framework 409 in a sliding matching mode, and the top end of the driving shaft rod 402 positioned;
the first adjusting knob 401 and the second adjusting knob 403 are in a cross structure, so that an operator can conveniently use manual screwing, and the operation simplicity is improved.
The middle of the top end of the first sliding seat 406 is provided with a first through hole 419, the front side and the rear side of the top end of the first sliding seat 406 are symmetrically provided with first through holes 427, the outer circular surface of the bottom end of the driving shaft rod 402 positioned in the second through hole 426 is provided with first threads 417, the bottom end of the driving shaft rod 402 positioned in the second through hole 426 passes through the first through hole 419 and is clamped with the top end of the second sliding seat 407 in a thread fit manner, and the bottom end of the driving shaft rod 402 positioned in the second through hole 426 passes through the first through hole 427 and is clamped with the top end of the second sliding seat 407 in a sliding fit manner.
The invention arranges a first sliding seat 406 and a second sliding seat 407 on a main supporting framework 409, the first sliding seat 406 is arranged above the second sliding seat 407, the right side of the first sliding seat 406 is hinged with a connecting rod 411, the right side of the second sliding seat 407 is hinged with a supporting arm 412, the top end of the connecting rod 411 is hinged with the middle part of the supporting arm 412, the top end of the supporting arm 412 is provided with a tray 413, the tray 413 is controlled by a second adjusting knob 403 to vertically lift downwards, so that a drainage pipeline placed on the tray 413 stably falls on the base 5 downwards, the first sliding seat 406 is controlled by a first adjusting knob 401 to move downwards, the supporting arm 412 is pushed to swing towards the main supporting framework 409, after the drainage pipeline is placed on the base 5, the tray 413 is separated from the drainage pipeline and is drawn towards the main supporting framework 409, and the laying construction device is convenient to disassemble after construction.
The support bracket 4 comprises a guide plate 414 and a limit boss 415, the guide plate 414 is arranged in a square block-shaped flat plate structure, one end of the guide plate 414 is fixed at the top end of the tray 413 through a hinge, and the bottom end of the tray 413 close to the bottom end of the guide plate 414 is provided with the limit boss 415.
The top end of the tray 413 is fixedly provided with the guide plate 414, the guide plate 414 is arranged to be a square plate structure, the top end of the guide plate 414 is erected on the ground on the other side of the foundation pit, so that the drainage pipeline can conveniently roll to the side wall edge of the foundation pit, the guide plate 414 guides the drainage pipeline to roll into the tray 413, the bottom end of the tray 413 close to the bottom end of the guide plate 414 is provided with the limiting boss 415, the guide plate 414 is prevented from falling downwards and hanging below the tray 413 when the tray 413 is folded and unfolded through the limiting boss 415, the guide plate 414 is prevented from standing on the bottom surface of the foundation pit, and the blocking effect is generated when the tray 413 is folded and unfolded.
The tray 413 is arranged to be a semicircular arc plate with the concave surface facing upwards, the plurality of rollers 423 are arranged at the top end of the tray 413, the outer wall of each roller 423 is wrapped with the rubber sleeve 425 and is in contact with the outer wall of the drainage pipeline through the rubber sleeve 425, the rollers 425 can roll at the top end of the tray 413, scratches of the rollers 425 on the surface of the drainage pipeline are reduced, the drainage pipeline is convenient to place on the base 5 when the tray 413 places the drainage pipeline, the rollers 425 roll on the surface of the drainage pipeline, and resistance when the tray 413 is placed is reduced.
Example 2
The present embodiment has the same contents as those of the above embodiment 1, and specific common parts are not described again in the present embodiment, and the specific differences are as follows:
please refer to fig. 1, fig. 2 or fig. 3, which is a schematic overall structure diagram of another drainage pipeline laying construction method for sewage treatment;
a drainage pipeline laying construction method for sewage treatment comprises the following steps:
s1, excavating a foundation pit: excavating a foundation pit for laying a drainage pipeline on the ground through which sewage flows, wherein the opening of the foundation pit is upward, and the side wall of the foundation pit is vertical to the bottom surface of the foundation pit;
s2, base installation: placing a plurality of bases 5 for supporting the drainage pipeline in the foundation pit dug in the step S1, wherein the two adjacent bases 5 are fixed on the bottom surface of the foundation pit at equal intervals;
s3, placing a pipeline: placing a drainage pipeline for laying near the foundation pit excavated in the step 1, and placing the axis of the drainage pipeline to be parallel to the side wall of the foundation pit;
s4, pipeline delivery: the drainage pipeline placed near the foundation pit in the step S3 is thrown into the foundation pit, and the drainage pipeline is pushed to roll on the ground near the foundation pit, so that the drainage pipeline is laid by a drainage pipeline laying construction device for sewage treatment and stably falls onto a base 5 on the bottom surface of the foundation pit;
s5, mounting a pipeline: installing and butting a plurality of pipelines stably placed on the foundation pit bottom surface base 5 in the step S4, and fixedly connecting two adjacent pipelines to enable the interiors of two adjacent drainage pipelines to be communicated with each other;
s6, filling residual soil, namely performing soil application and filling on the drainage pipeline which is installed and butted in the step S5, and filling the interior of the foundation pit by throwing the residual soil into the foundation pit in which the drainage pipeline is placed and crushing the soil to level the top surface of the foundation pit with the ground so as to finish the laying construction of the drainage pipeline;
the drainage pipeline laying construction method for sewage treatment in the steps S1-S6 is completed by matching a drainage pipeline laying construction device for sewage treatment, the drainage pipeline laying construction device for sewage treatment comprises a tractor 1, a support bracket 4 and a traction rope buckle 6, the tractor 1 is installed on the ground positioned on one side of a foundation pit, a plurality of traction rope buckles 6 are arranged, the traction rope buckles 6 are fixed on the ground positioned on the other side of the foundation pit through screws, the traction rope buckle 6 is flat, a traction rope 2 is connected between the tractor 1 and the traction rope buckle 6, the traction rope 2 is arranged above the foundation pit, the drainage pipeline is placed on one side of the traction rope buckle 6, the support bracket 4 is arranged in the foundation pit and positioned on one side of a base 5, and the support bracket 4 positioned in the foundation pit is attached to the side wall of the foundation pit; the middle part of each haulage rope 2 is fixed with one and adjusts rope 3, adjusts the top of rope 3 and installs on haulage rope cable loop 6, makes drainage pipe roll to haulage rope 2 in subaerial foundation ditch on, drags through the manual work and adjusts the flexible curve that rope 3 adjusted haulage rope 2, and the rolling speed of control drainage pipe on haulage rope 2 adjusts 2 in-process of tractor 1 release haulage rope, maintains drainage pipe's steady roll speed. So as to reduce the impact force of the drainage pipeline falling into the tray.
The working principle is as follows: when the drainage pipeline laying construction device for sewage treatment is used, firstly, a plurality of winding drums 107 on a tractor 1 are arranged on the ground positioned on one side of a foundation pit, corresponding traction rope buckles 3 are fixed on the ground positioned on the other side of the foundation pit through screws, a traction rope 2 is connected between the tractor 1 and the traction rope buckles 3, the traction rope 2 is arranged above the foundation pit, a drainage pipeline is placed on one side of the traction rope buckles 3, the drainage pipeline is conveniently and manually pushed to roll on the ground on one side of the foundation pit, the drainage pipeline rolls on the middle part of the top end of the foundation pit through the support of the traction rope 2 in the process of rolling towards the middle part of the foundation pit, the drainage pipeline is slowly lowered into the foundation pit through the drive of a motor 103, the flexible curve of the traction rope 2 is adjusted through the manual operation of the adjusting rope 3 in the process of lowering the drainage pipeline, the rolling speed of drainage pipeline on haulage rope 2 is controlled, through installation support bracket 4 in the foundation ditch, support bracket 4's support arm 412 top installs tray 413, and tray 413 holds up drainage pipeline level to slowly put down drainage pipeline to the foundation ditch bottom surface, make drainage pipeline place on base 5 through support bracket 4, make drainage pipeline position place more accurately on the base.
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. A drainage pipeline laying construction method for sewage treatment is characterized by comprising the following steps:
s1, excavating a foundation pit: excavating a foundation pit for laying a drainage pipeline on the ground through which sewage flows, wherein the opening of the foundation pit is upward, and the side wall of the foundation pit is vertical to the bottom surface of the foundation pit;
s2, base installation: placing a plurality of bases for supporting the drainage pipeline in the foundation pit dug in the step S1, wherein every two adjacent bases are fixed on the bottom surface of the foundation pit at equal intervals;
s3, placing a pipeline: placing a drainage pipeline for laying near the foundation pit excavated in the step 1, and placing the axis of the drainage pipeline to be parallel to the side wall of the foundation pit;
s4, pipeline delivery: the drainage pipeline placed near the foundation pit in the step S3 is thrown into the foundation pit, and the drainage pipeline is pushed to roll on the ground near the foundation pit, so that the drainage pipeline can stably fall onto a base on the bottom surface of the foundation pit by using a drainage pipeline laying construction device for sewage treatment;
s5, mounting a pipeline: installing and butting a plurality of pipelines stably placed on the base on the bottom surface of the foundation pit in the step S4, and fixedly connecting two adjacent pipelines to enable the interiors of two adjacent drainage pipelines to be communicated with each other;
s6, filling residual soil, namely performing soil application and filling on the drainage pipeline which is installed and butted in the step S5, and filling the interior of the foundation pit by throwing the residual soil into the foundation pit in which the drainage pipeline is placed and crushing the soil to level the top surface of the foundation pit with the ground so as to finish the laying construction of the drainage pipeline;
the drainage pipeline laying construction method for sewage treatment in the steps S1-S6 is completed by matching a drainage pipeline laying construction device for sewage treatment, the drainage pipeline laying construction device for sewage treatment comprises a tractor, a support bracket and a traction rope buckle, the tractor is installed on the ground on one side of a foundation pit, the traction rope buckle is provided with a plurality of traction rope buckles, the traction rope buckle is fixed on the ground on the other side of the foundation pit through screws, the traction rope buckle is flat, a traction rope is connected between the tractor and the traction rope buckle, the traction rope is arranged above the foundation pit, a drainage pipeline is arranged on one side of the traction rope buckle, the support bracket is arranged in the foundation pit and located on one side of a base, and the support bracket in the foundation pit is attached to the side wall of the foundation pit;
the tractor comprises a plurality of couplers, first chain wheels, motors, chains, shaft levers, second chain wheels and bobbins, wherein the bobbins are provided with the shaft levers, the shaft levers at the two ends of each bobbin are arranged on a rack through bearings, the shaft levers of the two adjacent bobbins are fixedly connected through the couplers, the second chain wheel is arranged at the top end of the shaft lever of the bobbin at one side, the motor is arranged on the ground close to the top end of the shaft lever, the first chain wheel is arranged on an output shaft of the motor, and the first chain wheel and the second chain wheel are in meshing transmission through the chains;
the supporting bracket comprises a main supporting framework, the main supporting framework is a square block structure which is vertically arranged in a foundation pit, the left side wall of the main supporting framework is hinged with a locking plate, a through hole which is communicated with the locking plate is formed in the top end of the locking plate, the locking plate is fixed on the ground through a cement nail in the through hole, through sliding holes are symmetrically formed in the front side wall and the rear side wall of the main supporting framework, a second sliding hole communicated with the sliding hole is formed in the right side wall of the main supporting framework, a first sliding seat and a second sliding seat are installed in the middle of the sliding hole of the main supporting framework in a sliding fit mode, a connecting rod is hinged to the right side of the first sliding seat, a supporting arm is hinged to the right side of the second sliding seat, the top end of the connecting rod is hinged to the middle;
the first sliding seat is arranged above the second sliding seat, raised sliding pins are symmetrically arranged on two sides of the first sliding seat and two sides of the second sliding seat, and the sliding pins are embedded into the sliding holes in a sliding fit mode;
the front side and the rear side of the top end of the main supporting framework are symmetrically provided with second threaded holes communicated with the sliding holes, the middle part of the top end of the main supporting framework is provided with a second through hole communicated with the sliding holes, the second through hole and the second threaded hole are both provided with a driving shaft lever, the outer wall of the driving shaft lever positioned in the second threaded hole is provided with second threads, the top end of the driving shaft lever positioned in the second threaded hole penetrates through the second threaded hole to extend out to the top end of the main supporting framework in a thread matching mode, the top end of the driving shaft lever positioned in the second threaded hole is provided with a second adjusting knob,
the top end of the driving shaft rod positioned in the second through hole penetrates through the second through hole in a sliding fit mode to extend out of the top end of the main supporting framework, and a first adjusting knob is arranged at the top end of the driving shaft rod positioned in the second through hole;
the first screw hole that link up is seted up at the top middle part of first slide, the first through-hole that link up is seted up to bilateral symmetry around the top of first slide, be located the second through-hole the outer disc in drive axostylus axostyle bottom is equipped with first screw thread, is located the second through-hole drive axostylus axostyle bottom passes first screw hole and the top joint of second slide through the screw-thread fit mode, is located the second through-hole drive axostylus axostyle bottom passes the top joint of first through-hole and second slide through the sliding fit mode.
2. The drainage pipeline laying construction method for sewage treatment as claimed in claim 1, wherein: the support bracket comprises a guide plate and a limiting boss, the guide plate is arranged to be a square block-shaped flat plate structure, one end of the guide plate is fixed to the top end of the tray through a hinge, and the limiting boss is arranged at the bottom end of the tray close to the bottom end of the guide plate.
3. The drainage pipeline laying construction method for sewage treatment as claimed in claim 1, wherein: the tray includes joint groove, cylinder, location axle, the tray sets up to concave surface semicircle arc up, a plurality of equidistance roller grooves that distribute, each are seted up on the top of tray the joint groove has been seted up to the inner wall bilateral symmetry in cylinder groove, the inner wall in cylinder groove has been embedded through the sliding fit mode to have the cylinder, the both ends symmetry of cylinder is equipped with bellied location axle, the cylinder both ends the location axle is embedded in the joint inslot through the sliding fit mode.
4. A drainage pipeline laying construction method for sewage treatment according to claim 3, characterized in that: the outer wall of each roller is wrapped with a rubber sleeve of a cylindrical structure.
5. The drainage pipeline laying construction method for sewage treatment as claimed in claim 1, wherein: and the middle part of each traction rope is fixedly provided with an adjusting rope.
6. The drainage pipeline laying construction method for sewage treatment as claimed in claim 1, wherein: the first adjusting knob is of a cross-shaped structure.
7. The drainage pipeline laying construction method for sewage treatment as claimed in claim 1, wherein: the second adjusting knob is of a cross-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252434.6A CN111457160A (en) | 2020-04-01 | 2020-04-01 | Drainage pipeline laying construction method for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252434.6A CN111457160A (en) | 2020-04-01 | 2020-04-01 | Drainage pipeline laying construction method for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111457160A true CN111457160A (en) | 2020-07-28 |
Family
ID=71684411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010252434.6A Withdrawn CN111457160A (en) | 2020-04-01 | 2020-04-01 | Drainage pipeline laying construction method for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111457160A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878626A (en) * | 2020-08-04 | 2020-11-03 | 章耀尹 | Construction method of buried pipeline of sewage treatment plant |
| CN113700936A (en) * | 2021-09-09 | 2021-11-26 | 安徽振元建设工程有限公司 | Construction method for laying underground drainage pipeline |
-
2020
- 2020-04-01 CN CN202010252434.6A patent/CN111457160A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878626A (en) * | 2020-08-04 | 2020-11-03 | 章耀尹 | Construction method of buried pipeline of sewage treatment plant |
| CN113700936A (en) * | 2021-09-09 | 2021-11-26 | 安徽振元建设工程有限公司 | Construction method for laying underground drainage pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109797833B (en) | Municipal road sewer pipeline construction equipment and method | |
| CN111457160A (en) | Drainage pipeline laying construction method for sewage treatment | |
| CN108488484A (en) | A kind of efficient socket joint pipe joint mounting device | |
| CN110344490B (en) | Municipal road sewer pipeline construction equipment and method | |
| CN108930324B (en) | Municipal road sewer pipeline construction equipment and method | |
| CN110397790B (en) | Construction method for long-distance pipeline laying engineering | |
| CN112780833B (en) | Installation and construction method of sewage treatment and drainage pipeline | |
| CN110886902B (en) | Natural gas conveying pipeline engineering laying and building method | |
| CN207406939U (en) | Socket joint underwater pipeline stabilizing system is drawn in concrete drain pipeline | |
| CN111917067A (en) | Novel quick construction process for mechanical laying of adjustable bridge cable | |
| CN113006240B (en) | Municipal road sewer pipeline construction equipment and method | |
| CN117049382A (en) | Underground large-pipe-diameter pipeline installation and laying construction method and system | |
| CN209812694U (en) | Filling equipment of prestressed pipe pile | |
| CN217272339U (en) | Water supply and drainage pipeline hoist and mount construction equipment | |
| KR102298783B1 (en) | Closed conduit burying machine attached to tractor integrally liftable a chaff inserting part and the closed conduit burying part | |
| CN116497853A (en) | Dewatering well construction device and construction method | |
| CN111042295A (en) | Prefabricated socket joint type joint pipeline construction device and construction method | |
| CN220011886U (en) | Municipal pipe network laying device | |
| CN116513989A (en) | Culvert drain pipe laying device | |
| CN218440961U (en) | Slope riser installation auxiliary device | |
| CN220727321U (en) | Socket tool for two large-caliber concrete socket pipes | |
| KR102590667B1 (en) | Driving device for cable drum | |
| CN111705893B (en) | Construction method for building municipal road drainage system | |
| CN214155900U (en) | Pond blowdown structure of landscape architecture design | |
| CN216836778U (en) | Building construction is with high-efficient type running water pipeline laying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200728 |