CN112780833B - Installation and construction method of sewage treatment and drainage pipeline - Google Patents

Installation and construction method of sewage treatment and drainage pipeline Download PDF

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Publication number
CN112780833B
CN112780833B CN202011596128.0A CN202011596128A CN112780833B CN 112780833 B CN112780833 B CN 112780833B CN 202011596128 A CN202011596128 A CN 202011596128A CN 112780833 B CN112780833 B CN 112780833B
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China
Prior art keywords
pipeline
clamping
installation
main beam
lifting
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CN202011596128.0A
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CN112780833A (en
Inventor
张金峰
伍勇军
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Lishui Hongsheng Engineering Construction Co ltd
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Lishui Hongsheng Engineering Construction Co ltd
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Publication of CN112780833A publication Critical patent/CN112780833A/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles
    • B66C1/56—Internally-expanding grippers for handling hollow articles for handling tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/08—Runners; Runner bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0641—Single levers, e.g. parallel links
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • B66F7/085—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated pneumatically operated
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • 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)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Sewage (AREA)

Abstract

The invention provides a sewage treatment sewage pipeline installation construction method, which comprises clamping mechanisms, hoisting mechanisms, platform mechanisms, a main beam support and universal wheels, wherein the hoisting mechanisms are arranged on the main beam support; the invention solves the problems that the pipeline needs to be lifted and transported manually in the installation and construction of the sewage pipeline at present, so that the labor intensity of manual operation is increased, the sewage pipeline is easy to drag and scrape on the ground in the transportation process, the surface of the pipeline is damaged, the laying position of the pipeline is inconvenient to adjust and move, the axial lead of the pipeline is in a straight line, the deviation is prevented, the installation and construction quality is unqualified, the normal use cannot be ensured, and the like.

Description

Installation and construction method of sewage treatment and drainage pipeline
Technical Field
The invention relates to the technical field of pipeline installation and construction, in particular to an installation and construction method of a sewage treatment and discharge pipeline.
Background
The sewage discharge pipeline consists of a pipeline for collecting and conveying urban sewage and an accessory structure thereof; the sewage flows into the main pipe from the branch pipe, then flows into the main pipe and finally flows into a sewage treatment plant, so that the sewage generated in production and life is collected and treated;
the installation and construction of the sewage pipeline need to lay pipes underground of urban roads, pipe grooves meeting relevant use requirements are dug through pre-grooving construction, then the pipeline is laid in the pipe grooves for installation and construction, the pipeline needs to be lifted and transported manually at present for the installation and construction of the sewage pipeline, so that the labor intensity of manual operation is increased, the sewage pipeline is easy to drag and scrape on the ground in the transportation process, the surface of the pipeline is damaged, the laying position of the pipeline is inconvenient to adjust and move, the axial lead of the pipeline is in a straight line, the deviation is prevented, the unqualified installation and construction quality is caused, and the normal use cannot be ensured; therefore, the invention provides a sewage treatment sewage pipeline installation construction method.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the installation construction method of the sewage treatment sewage discharge pipeline uses the installation construction equipment of the sewage discharge pipeline, the installation construction equipment comprises a clamping mechanism, a hoisting mechanism, a platform mechanism, a main beam bracket and universal wheels, and the specific method for lifting and installing the sewage discharge pipeline by adopting the installation construction equipment comprises the following steps:
s1, carrying and connecting the pipeline: the pipeline is supported and placed through the platform mechanism, and the pipeline is supported and sent to the operation range of the hoisting mechanism;
s2, fixing and clamping: clamping and fixing the pipeline which is supported and connected in the step S1 through a clamping mechanism, and respectively fixing the inner walls at two ends of the pipeline;
s3, lifting and descending: the platform mechanism moves and resets, and then the hoisting mechanism moves and descends the pipeline clamped in the S2;
s4, positioning and placing the pipeline: the pipeline is descended and moved into the pipe groove through the hoisting mechanism, and the pipeline is stably placed in the pipe groove which is dug and meets the relevant requirements;
the lifting mechanism is arranged on the main beam support, the clamping mechanisms are symmetrically arranged on the inner wall of the lifting mechanism, the platform mechanism is arranged between the two clamping mechanisms, the platform mechanism is arranged on the end surface of the main beam support, and universal wheels are uniformly arranged on the bottom end surface of the main beam support through bearings;
the clamping mechanism comprises a C-shaped support, a joint control shaft lever, a rocker rotating frame, an annular three-point frame, a pulley and a butting and clamping unit; the C-shaped support is arranged on the inner wall of the hoisting mechanism, the joint control shaft lever is arranged on the inner wall of the C-shaped support, the rocker rotating frame is arranged on the joint control shaft lever in a spiral matching mode, the shaft end on the inner side of the rocker rotating frame is connected with the annular three-point frame through a bearing, the annular three-point frame is arranged on the joint control shaft lever in a sliding matching mode, a plurality of pulleys distributed annularly along the circumferential direction of the annular three-point frame are arranged on the annular three-point frame through the bearing, the pulleys are connected with the abutting units in a rolling mode, the abutting units are uniformly arranged on the C-shaped support, and the abutting units are distributed annularly along the circumferential direction of the annular three-point frame;
the abutting and clamping unit comprises an L-shaped abutting plate, a guide rod clamping jaw, a compression spring and a straight plate guide rail; the L-shaped abutting plate is installed on the C-shaped support, the L-shaped abutting plate is provided with a guide rod clamping jaw in a sliding fit mode, a compression spring is arranged on the outer ring of a bottom shaft lever of the guide rod clamping jaw, the bottom shaft end of the compression spring is abutted against a straight plate guide rail, the straight plate guide rail is installed on the bottom shaft end of the guide rod clamping jaw, and the straight plate guide rail is connected with the inner wall of the C-shaped support in a sliding fit mode; the rocker rotating frame spirally pushes the annular three-point frame to slide and translate on the joint control shaft rod, so that the pulley rolls and abuts against the straight plate guide rail, the guide rod clamping jaw is upwards jacked by the straight plate guide rail to complete clamping and fixing on the inner wall of the pipeline, and the straight plate guide rail is always abutted and pushed to be in close contact with the pulley through the compression spring.
Preferably, the hoisting mechanism comprises a long plate vertical frame, a motor, a first bevel gear, a second bevel gear, a rotating shaft, a steel rope winding drum, a steel wire rope and a hoisting unit; the long plate vertical frame is installed on a main beam support, a motor is installed on the outer wall of the long plate vertical frame through a motor base, a first bevel gear is installed on an output shaft of the motor through a flange, the first bevel gear is connected with a second bevel gear in a meshing rotation mode, the second bevel gear is installed on the outer side shaft end of a rotating shaft, the rotating shaft is installed on the long plate vertical frame through a bearing, steel rope drums are symmetrically installed on the rotating shaft, steel wire ropes are arranged on the steel rope drums and are connected with lifting units in a sliding fit mode, and the lifting units are symmetrically installed on the main beam support;
preferably, the lifting unit comprises a first rotating wheel, a second rotating wheel, a connecting block, a pull rod and a lifting sliding plate; the first rotating wheel and the second rotating wheel are respectively installed on the inner wall of the main beam support through bearings, the second rotating wheel is located on the outer side of the first rotating wheel, a connecting block is arranged right below the second rotating wheel, the connecting block is installed on the rope end of the steel wire rope, pull rods are symmetrically installed on the outer side of the connecting block, a lifting sliding plate is installed at the bottom shaft end of each pull rod through a bolt, and the lifting sliding plate is connected with the main beam support in a sliding fit mode; a first bevel gear is driven by a motor to be meshed with a second bevel gear, so that the rotating shaft rotates the steel rope winding drum to move and unwind the steel wire rope, the unwinding movement of the steel wire rope is tensioned by the first rotating wheel and the second rotating wheel, the first rotating wheel and the second rotating wheel roll to assist the lifting action of the steel wire rope, and the lifting sliding plate is lifted and fallen.
Preferably, the platform mechanism comprises a crank connecting rod, a linkage shaft rod, an execution cylinder, a connecting frame plate, a roller, a transmission belt and a hand wheel; the device comprises crank connecting rods, a main beam support, a joint, actuating cylinders, roller connecting plates, a hand wheel, a shaft head, a shaft sleeve and a bearing, wherein the crank connecting rods are uniformly arranged on the end surface of the main beam support through the joint pins, a linkage shaft rod is arranged between the two crank connecting rods through the joint pins, the actuating cylinders are arranged under the linkage shaft rod and are arranged on the main beam support through the cylinder seats, the output shafts of the actuating cylinders are connected with the linkage shaft rod at the inner side through joint joints, the connecting plate is symmetrically arranged on the outer wall of the crank connecting rods through the joint pins, the rollers are uniformly arranged between the two connecting plate through the bearing and are linearly distributed along the length direction of the connecting plate, the rollers are mutually connected in a rolling manner through a transmission belt arranged on the outer ring, the hand wheel is arranged on the outer wall of the connecting plate, and the shaft head of the hand wheel is mutually connected with one end of the linkage shaft rod at the outer side through the shaft joint; the crank connecting rod is driven to move obliquely by the actuating cylinder, the driving belt is connected in a supporting mode, and the hand wheel is used for shaking the roller to enable the driving belt to rotate and move.
Preferably, U-shaped grooves are uniformly formed in the outer ring of the joint control shaft rod in the circumferential direction of the joint control shaft rod, and the U-shaped grooves are uniformly formed in the outer ring of the joint control shaft rod in the circumferential direction of the joint control shaft rod, so that the joint control shaft rod can guide the translational motion of the annular three-point frame conveniently, and the clamping and fixing requirements of the inner wall of the pipeline can be met.
Preferably, the direction of straight guide rail for from high to low slope design, will the direction of straight guide rail establish to from high to low slope design, be convenient for realize the lift altitude mixture control of straight guide rail to satisfy the fixed demand of centre gripping of different internal diameter size pipelines, thereby guarantee the pipeline stability in hoist and mount operation.
The invention has the beneficial effects that:
the pipeline clamping mechanism is used for clamping and fixing the inner walls of the two ends of the pipeline respectively, so that the requirements for clamping and fixing the pipelines with different inner diameter sizes can be met, the stability of the pipeline in the hoisting process is effectively ensured, the pipeline is prevented from being dragged and scraped in the hoisting and installation process, and the quality of pipeline construction and installation is ensured.
The pipeline clamping device has the advantages that the platform mechanism is used for supporting and placing the pipeline, the pipeline is transferred to the operation range of the clamping mechanism, the pipeline is conveniently clamped, the roller is rotated by the hand wheel, the driving belt is rotated and moved, the pipeline position is conveniently moved and adjusted, the pipeline is conveniently clamped and hoisted, and the pipeline can horizontally and vertically descend, and is installed and constructed.
The pipeline lifting device can lift and move the pipeline through the steel wire rope, can transmit long-distance load, is flexible to use and long in service life, can lift and move pipelines with different qualities for construction and installation, improves the practicability of the construction and installation of the pipeline, enables the pipeline to descend and move into a pipe groove in a straight line by vertically guiding the lifting movement of the pipeline through the lifting sliding plate, stably places the pipeline into the dug pipe groove which meets relevant requirements, and completes the positioning and placement of the pipeline.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the installation and construction process of the sewage treatment and pollution discharge pipeline of the present invention;
FIG. 2 is a schematic view of the left side perspective of the home position of the present invention;
FIG. 3 is a schematic representation of the right-side perspective of the home position of the present invention;
FIG. 4 is a schematic representation of the left side perspective of the rear view position of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 4;
FIG. 6 is a perspective view of the right side of the rear view position of the present invention;
fig. 7 is a schematic perspective view of the clamping mechanism of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in fig. 1 to 7, a sewage treatment sewage pipe installation and construction method uses a sewage pipe installation and construction device, the installation and construction device comprises a clamping mechanism 1, a hoisting mechanism 2, a platform mechanism 3, a main beam support 4 and a universal wheel 5, and the specific method for hoisting and installing the sewage pipe by adopting the installation and construction device is as follows:
s1, carrying and connecting the pipeline: the pipeline is supported and placed through the platform mechanism 3, and the pipeline is supported and sent to the operation range of the hoisting mechanism 2;
s2, fixing and clamping: clamping and fixing the pipeline which is supported and connected in the S1 through a clamping mechanism 1, and respectively fixing the inner walls at two ends of the pipeline;
s3, lifting and descending: the platform mechanism 3 is moved and reset, and then the hoisting mechanism 2 is used for moving and descending the pipeline clamped in the S2;
s4, positioning and placing the pipeline: the pipeline is descended and moved into the pipe groove through the hoisting mechanism 2, and the pipeline is stably placed in the dug pipe groove which meets the relevant requirements;
the lifting mechanism 2 is arranged on a main beam support 4, the clamping mechanisms 1 are symmetrically arranged on the inner wall of the lifting mechanism 2, a platform mechanism 3 is arranged between the two clamping mechanisms 1, the platform mechanism 3 is arranged on the end surface of the main beam support 4, and universal wheels 5 are uniformly arranged on the end surface of the bottom of the main beam support 4 through bearings;
the platform mechanism 3 comprises a crank connecting rod 30, a linkage shaft lever 31, an execution cylinder 32, a connecting frame plate 33, a roller 34, a transmission belt 35 and a hand wheel 36; the crank connecting rods 30 are uniformly arranged on the end surface of the main beam support 4 through hinge pins, a linkage shaft rod 31 is arranged between the two crank connecting rods 30 through the hinge pins, an execution cylinder 32 is arranged right below the linkage shaft rod 31, the execution cylinder 32 is arranged on the main beam support 4 through a cylinder seat, and the output shaft of the actuating cylinder 32 is interconnected with the inner interlocking shaft rod 31 through a joint, the frame connecting plates 33 are symmetrically arranged on the outer wall of the crank connecting rod 30 through hinge pins, rollers 34 are uniformly arranged between the two frame connecting plates 33 through bearings, the rollers 34 are linearly distributed along the length direction of the frame connecting plate 33, the rollers 34 are mutually connected in a rolling way through a transmission belt 35 arranged on an outer ring, the hand wheel 36 is arranged on the outer wall of the frame connecting plate 33, the shaft end of the hand wheel 36 is connected with the shaft head at one end of the outer side linkage shaft lever 31 through a shaft coupling; the crank link 30 is tilted by pushing the link shaft 31 by the actuating cylinder 32, and is connected by the belt 35, and the belt 35 is rotated by rotating the drum 34 by the hand wheel 36.
The clamping mechanism 1 comprises a C-shaped bracket 10, a joint control shaft lever 11, a rocker rotating frame 12, an annular three-point frame 13, a pulley 14 and a butting and clamping unit 15; the C-shaped support 10 is arranged on the inner wall of the lifting sliding plate 275, the joint control shaft lever 11 is arranged on the inner wall of the C-shaped support 10, U-shaped grooves are uniformly formed in the outer ring of the joint control shaft lever 11 in the circumferential direction of the joint control shaft lever, and the U-shaped grooves are uniformly formed in the outer ring of the joint control shaft lever 11 in the circumferential direction of the joint control shaft lever, so that the joint control shaft lever is convenient to guide the translational motion of the annular three-point frame 13, and the clamping and fixing requirements of the inner wall of the pipeline are met; the rocker rotating frame 12 is installed on the joint control shaft lever 11 in a spiral matching mode, the shaft end located on the inner side of the rocker rotating frame 12 is connected with the annular three-point frame 13 through a bearing, the annular three-point frame 13 is installed on the joint control shaft lever 11 in a sliding matching mode, a plurality of pulleys 14 which are distributed annularly along the circumferential direction of the annular three-point frame 13 are arranged on the annular three-point frame 13 through the bearing, the pulleys 14 are connected with the abutting and clamping units 15 through a rolling mode, the abutting and clamping units 15 are evenly installed on the C-shaped support 10, and the abutting and clamping units 15 are distributed annularly along the circumferential direction of the annular three-point frame 13;
the clamping unit 15 comprises an L-shaped clamping plate 151, a guide rod clamping jaw 152, a compression spring 153 and a straight plate guide rail 154; the L-shaped abutting plate 151 is installed on the C-shaped support 10, the guide rod clamping jaw 152 is installed on the L-shaped abutting plate 151 in a sliding fit mode, a compression spring 153 is arranged on the outer ring of a shaft rod at the bottom of the guide rod clamping jaw 152, the shaft end at the bottom of the compression spring 153 is abutted to a straight plate guide rail 154, the straight plate guide rail 154 is installed at the shaft end at the bottom of the guide rod clamping jaw 152, the guide direction of the straight plate guide rail 154 is designed to be inclined from high to low, the lifting height adjustment of the straight plate guide rail 154 is facilitated, the clamping and fixing requirements of pipelines with different inner diameter sizes are met, and the stability of the pipelines in the hoisting operation is guaranteed; and the straight guide rail 154 is connected with the inner wall of the C-shaped bracket 10 in a sliding fit manner; the annular three-point frame 13 is spirally pushed by the rocker rotating frame 12 to slide and translate on the joint control shaft rod 11, so that the pulley 14 rolls and abuts against the straight plate guide rail 154, the guide rod clamping jaw 152 is upwards jacked by the straight plate guide rail 154 to clamp and fix the inner wall of the pipeline, and the straight plate guide rail 154 is always propped and pushed by the compression spring 153 to be in close contact with the pulley 14.
The hoisting mechanism 2 comprises a long plate vertical frame 20, a motor 21, a first bevel gear 22, a second bevel gear 23, a rotating shaft 24, a steel rope drum 25, a steel rope 26 and a hoisting unit 27; the long plate vertical frame 20 is installed on the main beam support 4, the motor 21 is installed on the outer wall of the long plate vertical frame 20 through a motor base, a first bevel gear 22 is installed on an output shaft of the motor 21 through a flange, the first bevel gear 22 is connected with a second bevel gear 23 in a meshing rotation mode, the second bevel gear 23 is installed on the outer side shaft end of a rotating shaft 24, the rotating shaft 24 is installed on the long plate vertical frame 20 through a bearing, steel rope drums 25 are symmetrically installed on the rotating shaft 24, steel wire ropes 26 are arranged on the steel rope drums 25, the steel wire ropes 26 are connected with lifting units 27 in a sliding fit mode, and the lifting units 27 are symmetrically installed on the main beam support 4;
the lifting unit 27 comprises a first rotating wheel 271, a second rotating wheel 272, a coupling block 273, a pull rod 274 and a lifting sliding plate 275; the first rotating wheel 271 and the second rotating wheel 272 are respectively installed on the inner wall of the main beam support 4 through bearings, the second rotating wheel 272 is located on the outer side of the first rotating wheel 271, a connecting block 273 is arranged right below the second rotating wheel 272, the connecting block 273 is installed on the rope end of the steel wire rope 26, pull rods 274 are symmetrically installed on the outer side of the connecting block 273, a lifting sliding plate 275 is installed at the bottom shaft end of each pull rod 274 through a bolt, and the lifting sliding plate 275 is connected with the main beam support 4 in a sliding fit mode; the first bevel gear 22 is driven by the motor 21 to engage and rotate the second bevel gear 23, so that the rotating shaft 24 rotates the steel rope drum 25 to move and unwind the steel rope 26, the unwinding movement of the steel rope 26 is tensioned by the first rotating wheel 271 and the second rotating wheel 272, and the lifting slide plate 275 is lifted and lowered by rolling to assist the lifting movement of the steel rope 26.
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 (6)

1. The utility model provides a sewage treatment sewage pipes installation construction method, its has used a sewage pipes installation construction equipment, and this installation construction equipment includes fixture (1), hoisting machine constructs (2), platform mechanism (3), girder support (4) and universal wheel (5), its characterized in that: the specific method for lifting and installing the sewage discharge pipeline by adopting the installation and construction equipment comprises the following steps:
s1, carrying and connecting the pipeline: the pipeline is supported and placed through the platform mechanism (3), and the pipeline is supported and conveyed to the operation range of the hoisting mechanism (2);
s2, fixing and clamping: clamping and fixing the pipeline which is supported and connected in the S1 through a clamping mechanism (1), and respectively fixing the inner walls at two ends of the pipeline;
s3, lifting and descending: the platform mechanism (3) moves and resets, and then the hoisting mechanism (2) moves and descends the pipeline clamped in the S2;
s4, positioning and placing the pipeline: the pipeline is descended and moved into the pipe groove through the hoisting mechanism (2), and the pipeline is stably placed into the pipe groove which is dug and meets the relevant requirements;
the lifting mechanism (2) is installed on a main beam support (4), clamping mechanisms (1) are symmetrically installed on the inner wall of the lifting mechanism (2), a platform mechanism (3) is arranged between the two clamping mechanisms (1), the platform mechanism (3) is installed on the end face of the main beam support (4), and universal wheels (5) are uniformly installed on the end face of the bottom of the main beam support (4) through bearings;
the clamping mechanism (1) comprises a C-shaped support (10), a joint control shaft lever (11), a rocker rotating stand (12), an annular three-point frame (13), a pulley (14) and a clamping unit (15); the C-shaped bracket (10) is arranged on the inner wall of the hoisting mechanism (2), a joint control shaft lever (11) is arranged on the inner wall of the C-shaped bracket (10), the rocker rotating stand (12) is arranged on the joint control shaft lever (11) in a spiral matching way, the shaft end at the inner side of the rocker rotating stand (12) is connected with the annular three-point stand (13) through a bearing, the annular three-point frame (13) is arranged on the joint control shaft lever (11) in a sliding fit way, a plurality of pulleys (14) which are distributed annularly along the circumferential direction of the annular three-point frame (13) are arranged on the annular three-point frame through bearings, and the pulley (14) is connected with the clamping unit (15) in a rolling way, the clamping units (15) are uniformly arranged on the C-shaped bracket (10), the propping and clamping units (15) are distributed annularly along the circumferential direction of the annular three-point frame (13);
the clamping unit (15) comprises an L-shaped clamping plate (151), a guide rod clamping jaw (152), a compression spring (153) and a straight plate guide rail (154); l type support board (151) install on C type support (10), L type support board (151) on install guide arm clamping jaw (152) through sliding fit, the bottom axostylus axostyle outer lane that is located guide arm clamping jaw (152) is provided with compression spring (153), and the mutual butt of bottom axle head and straight board guide rail (154) of compression spring (153), straight board guide rail (154) install on the bottom axle head of guide arm clamping jaw (152), and straight board guide rail (154) through sliding fit mode and the inner wall interconnect of C type support (10).
2. The installation and construction method of the sewage treatment sewage discharge pipeline according to claim 1, characterized in that: the hoisting mechanism (2) comprises a long plate vertical frame (20), a motor (21), a first bevel gear (22), a second bevel gear (23), a rotating shaft (24), a steel rope winding drum (25), a steel rope (26) and a hoisting unit (27); the long plate stand (20) is arranged on the main beam bracket (4), a motor (21) is arranged on the outer wall of the long plate stand (20) through a motor base, a first bevel gear (22) is arranged on an output shaft of the motor (21) through a flange, the first bevel gear (22) is connected with the second bevel gear (23) in a meshing rotation mode, the second bevel gear (23) is arranged on the outer shaft end of the rotating shaft (24), the rotating shaft (24) is arranged on the long plate stand (20) through a bearing, the rotating shaft (24) is symmetrically provided with steel rope drums (25), the steel rope drums (25) are provided with steel wire ropes (26), and the steel wire rope (26) is connected with the lifting unit (27) in a sliding fit way, the lifting units (27) are symmetrically arranged on the main beam bracket (4).
3. The installation and construction method of the sewage treatment sewage discharge pipeline according to claim 2, characterized in that: the lifting unit (27) comprises a first rotating wheel (271), a second rotating wheel (272), a coupling block (273), a pull rod (274) and a lifting sliding plate (275); a runner (271) and No. two runners (272) install on the inner wall of girder support (4) through the bearing respectively, and No. two runners (272) are located the outside of a runner (271), be provided with coupling piece (273) under No. two runners (272), coupling piece (273) install on the rope end of wire rope (26), be located the outside symmetry of coupling piece (273) and install pull rod (274), lift slide (275) are installed through the bolt to the bottom axle head of pull rod (274), and lift slide (275) pass through sliding fit mode and girder support (4) interconnect.
4. The installation and construction method of the sewage treatment sewage discharge pipeline according to claim 1, characterized in that: the platform mechanism (3) comprises a crank connecting rod (30), a linkage shaft lever (31), an execution cylinder (32), a connecting frame plate (33), a roller (34), a transmission belt (35) and a hand wheel (36); the connecting device is characterized in that the crank connecting rods (30) are uniformly arranged on the end face of a main beam support (4) through hinge pins, a linkage shaft lever (31) is arranged between the two crank connecting rods (30) through the hinge pins, an execution cylinder (32) is arranged right below the linkage shaft lever (31), the execution cylinder (32) is arranged on the main beam support (4) through a cylinder seat, an output shaft of the execution cylinder (32) is connected with the linkage shaft lever (31) at the inner side through a joint, the connecting frame plates (33) are symmetrically arranged on the outer wall of the crank connecting rods (30) through the hinge pins, rollers (34) are uniformly arranged between the two connecting frame plates (33) through bearings, the rollers (34) are linearly distributed along the length direction of the connecting frame plates (33), and the rollers (34) are mutually connected in a rolling manner through a driving belt (35) arranged on the outer ring, the hand wheel (36) is installed on the outer wall of the connecting frame plate (33), and the shaft end of the hand wheel (36) is connected with the shaft head of one end of the outer side linkage shaft lever (31) through a shaft coupling.
5. The installation and construction method of the sewage treatment sewage discharge pipeline according to claim 1, characterized in that: u-shaped grooves are uniformly formed in the outer ring of the joint control shaft lever (11) in the circumferential direction of the joint control shaft lever.
6. The installation and construction method of the sewage treatment sewage discharge pipeline according to claim 1, characterized in that: the guiding direction of the straight plate guide rail (154) is designed to be inclined from high to low.
CN202011596128.0A 2020-12-29 2020-12-29 Installation and construction method of sewage treatment and drainage pipeline Active CN112780833B (en)

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CN115057368B (en) * 2022-08-18 2022-11-01 山东迈易特传动有限公司 Pipeline installation equipment and method for underground pipeline
CN115196508A (en) * 2022-09-16 2022-10-18 江苏大力神新型建材有限公司 Concrete pipe pile hoisting device
CN117052981B (en) * 2023-10-13 2024-01-23 中铁三局集团有限公司 Be applied to mobile robot device that overlength diameter pipeline erect

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GB1005862A (en) * 1962-12-05 1965-09-29 John Robert Millward Improvements in anti-flooding valves for sewers and like lines
DE9412105U1 (en) * 1994-07-28 1994-09-22 Broermann, geb. Muckermann, Rita, 59609 Anröchte Fitting to fix a channel cover
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