CN113028138A - Reinforcing device and reinforcing method for water supply and drainage laying pipeline - Google Patents

Reinforcing device and reinforcing method for water supply and drainage laying pipeline Download PDF

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Publication number
CN113028138A
CN113028138A CN202110163947.4A CN202110163947A CN113028138A CN 113028138 A CN113028138 A CN 113028138A CN 202110163947 A CN202110163947 A CN 202110163947A CN 113028138 A CN113028138 A CN 113028138A
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China
Prior art keywords
pipeline
reinforcing
block
cross beam
top surface
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CN202110163947.4A
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CN113028138B (en
Inventor
王邓红
郝文胜
郭慧芳
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Zhejiang Tongji Vocational College of Science and Technology
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Zhejiang Tongji Vocational College of Science and Technology
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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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1066—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with three or more members surrounding the pipe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a reinforcing device and a reinforcing method for a water supply and drainage laying pipeline. The method comprises the following steps: excavation of a foundation pit, laying of a slide rail, installation of a first reinforcing mechanism and installation of a second reinforcing mechanism. The invention not only can realize secondary reinforcement treatment on the water supply and drainage laying pipeline, greatly improve the quality and effect of reinforcement, but also can meet the requirement of processing pipelines with different sizes and lengths, improve the flexibility of pipeline reinforcement, simultaneously facilitate the later-stage maintenance treatment of the pipeline, avoid excavation and maintenance, and greatly reduce the maintenance cost.

Description

Reinforcing device and reinforcing method for water supply and drainage laying pipeline
Technical Field
The invention relates to a reinforcing device and a reinforcing method for a water supply and drainage laying pipeline.
Background
The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and a pipeline leading to a treatment plant.
In the process of building and installing the drainage pipeline, the support frame is often arranged to fix the drainage pipeline, so that the phenomenon that the drainage pipeline collapses caused by position shifting when the drainage pipeline bears pressure from the inside of the pipeline or extrusion from the outside is avoided. The support frame structure among the prior art is single, can not satisfy the pipeline of different pipe diameters, and the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide a reinforcing device and a reinforcing method for water supply and drainage laid pipelines aiming at the defects in the prior art, the reinforcing strength of the water supply and drainage laid pipelines can be greatly improved through the design of a first reinforcing mechanism and a second reinforcing mechanism, the stability and the reliability of pipeline connection are further improved, the reinforcing method is simple in step, the secondary reinforcing treatment of the water supply and drainage laid pipelines can be realized, the reinforcing quality and effect are greatly improved, the processing of pipelines with different sizes and lengths can be met, the flexibility of pipeline reinforcement is improved, meanwhile, the later-stage maintenance treatment of the pipelines is facilitated, the excavation and maintenance are not needed, and the maintenance cost is greatly reduced.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a reinforcing apparatus of plumbing laying pipeline which characterized in that: the device comprises first reinforcing mechanisms, second reinforcing mechanisms, sliding rails and balancing rods, wherein the two sliding rails are arranged in parallel, the first reinforcing mechanisms are uniformly arranged on the two sliding rails, every two adjacent first reinforcing mechanisms are fixedly connected through the two balancing rods, and the second reinforcing mechanisms are arranged on the balancing rods; through the design of first strengthening mechanism and second strengthening mechanism, can improve the reinforcement intensity of laying the pipeline to the plumbing greatly, further improve the stability and the reliability of pipe connection, first strengthening mechanism can pass through slide rail regulation interval, satisfy the reinforcement requirement that different length plumbing was laid to the plumbing, improve reinforcing apparatus's practicality, can improve reinforced precision simultaneously, cause the damage because of the atress is uneven when avoiding the pipeline to consolidate, influence the life of pipeline, the balancing pole has improved the stability of being connected between second strengthening mechanism and the first strengthening mechanism, second strengthening mechanism can be according to the design requirement along balancing pole horizontal migration, satisfy the reinforcement requirement to the different positions of pipeline.
Furthermore, the first reinforcing mechanism comprises a bottom plate, a base plate, a lifting component and a first reinforcing component, wherein limiting grooves are symmetrically arranged on the bottom surface of the bottom plate and are matched with the slide rails, first horizontal slide grooves are symmetrically arranged on the base plate, the base plate is fixedly connected with the bottom plate by a first fastening screw penetrating through the first horizontal slide grooves, the lifting component is arranged on the top surface of the base plate, the first reinforcing component is connected on the lifting component, the side surface of the lifting component is connected with the bottom plate by a positioning component, after the bottom plate moves to a set position along the slide rails, the bottom plate is directly and fixedly connected with the bottom surface of the foundation pit by an anchoring screw, the reinforcing effect of the first reinforcing mechanism is prevented from being influenced by the sliding in the reinforcing process, the fine adjustment of the base plate along the top surface of the bottom plate can be realized by the design of the first horizontal slide grooves and the first fastening screw, the reinforcing precision is improved, and the reinforcement requirements of pipelines with different sizes are met.
Further, the lifting assembly comprises a frame and a lifting plate, the frame is symmetrically arranged on the top surface of the base plate, guide posts are vertically arranged in the frame, vertical sliding grooves are symmetrically formed in the side surface of the frame, the lifting plate is movably connected to the frame, the second fastening screw penetrates through the vertical sliding grooves to achieve fixed connection of the lifting plate and the frame, the frame can play a role in supporting and positioning, the lifting plate can move up and down along the guide posts, the mounting requirements of different height positions are met, after the lifting plate reaches the set position, the lifting plate can be fixed through the second fastening screw, the lifting assembly is flexible and convenient to use, and the vertical sliding grooves improve the up-and-down stability of the lifting plate.
Further, first reinforcement subassembly includes the supporting shoe, first grip block and fixed subassembly, the symmetry is provided with the horizontal spout of second on the lifter plate, two supporting shoe symmetries are located on the top surface of lifter plate, and the supporting shoe passes through the locating lever spacing in the horizontal spout of second, be provided with the wedge on the supporting shoe, first grip block passes through fixed subassembly and connects the top at the lifter plate, the supporting shoe can remove along the horizontal spout of second under the effect of locating lever, satisfy the support requirement to not unidimensional pipeline, it can to screw up the locating lever after reaching the setting position, the wedge can reduce the wearing and tearing to the pipeline, first grip block can be consolidated the top of pipeline, fixed subassembly has improved the stability and the reliability of first grip block installation.
Furthermore, first grip block and supporting shoe are located same vertical plane, can make the pipeline atress in circumference even, avoid first grip block and supporting shoe not in same vertical plane and cause the reinforced dislocation of pipeline, influence reinforced effect.
Further, fixed subassembly includes first crossbeam, the stand, positioning disk and first hand wheel, first crossbeam passes through stand fixed connection in the top of lifter plate, and be parallel to each other with the lifter plate, the positioning disk is located on the top surface of first crossbeam, first hand wheel passes positioning disk and first crossbeam in proper order through first screw rod and connects first grip block, the stand has improved stability and the reliability of being connected between first crossbeam and the lifter plate, and then improve the job stabilization nature of first grip block, through rotating first hand wheel, can drive first grip block through first screw rod and reciprocate, satisfy the reinforcement to not unidimensional pipeline.
Furthermore, locating component includes first locating piece and extrusion stem, and on the top surface of bottom plate was located to first locating piece, the extrusion stem level passed first locating piece and supported the lateral wall of frame, can consolidate the location to the frame through the extrusion stem, and then improves whole first strengthening mechanism's stability.
Further, second reinforcement mechanism includes the second crossbeam, drive assembly and second reinforcement assembly, the second crossbeam is located on the balancing pole, be provided with the guide slot on the second crossbeam, the second reinforcement assembly passes through the below that drive assembly connects at the second crossbeam, the second reinforcement assembly includes the second grip block, be provided with the rubber wearing layer on the medial surface of second grip block, it realizes pressing from both sides tightly the pipeline to drive the second reinforcement assembly through drive assembly, can realize the secondary reinforcement to the pipeline, improve pipeline reinforcement's stability, the guide slot has improved the stability and the reliability that the second reinforcement assembly removed, the rubber wearing layer on the second grip block can play the effect of protection pipeline, prevent that the pipeline from causing wearing and tearing in the reinforcement process.
Further, the driving component comprises second positioning blocks, boosting blocks, second hand wheels, L-shaped rods and fixing blocks, the two second positioning blocks are symmetrically arranged on the top surface of the second cross beam, the second hand wheels are connected to the end portions of the second screw rods, the second screw rods are connected between the two second positioning blocks, the two boosting blocks are sleeved on the second screw rods, the boosting blocks are fixedly connected with the L-shaped rods through connecting rods, the other ends of the L-shaped rods are connected with the fixing blocks through reinforcing rods, the fixing blocks are arranged on the outer side surfaces of the second clamping blocks, and by rotating the second hand wheels, can drive two boosting pieces through the second screw rod and be close to each other or keep away from, realize the reinforcement to the pipeline, be provided with two sections screw thread sections opposite in rotation direction on the second screw rod, guarantee two boosting piece synchronous motion, the second locating piece has improved the stability and the reliability that the second strengthened subassembly removed, and L shape pole, fixed block, stiffener and linking pole have improved the stability of being connected between boosting piece and the second strengthened subassembly.
The method for reinforcing the reinforcing device for the water supply and drainage pipeline is characterized by comprising the following steps of:
1) excavation of foundation pit
a. Firstly, determining the placement position of a reinforcing device according to the position of a water supply and drainage pipeline, and determining the excavation width and depth of a foundation pit according to the size and the embedding depth of the water supply and drainage pipeline;
b. secondly, excavating the foundation pit according to design requirements, enabling the distance between the two sides of the foundation pit and the outer wall of the pipeline to be larger than 50cm, enabling the distance between the bottom surface of the foundation pit and the bottom of the pipeline to be larger than 50cm, tamping the inner wall of the foundation pit, and pouring a concrete layer with the thickness of 10-20 cm along the inner side surface of the foundation pit and the ground;
2) laying slide rail
a. After the concrete layer in the foundation pit reaches a set strength, selecting a slide rail with a proper length according to the laying path of the pipeline;
b. then laying the two slide rails on the bottom surface of the foundation pit to ensure that the intervals between the two slide rails are equal;
3) first reinforcement mechanism mounting
a. Firstly, processing a bottom plate with corresponding size according to the width of a foundation pit, symmetrically arranging limiting grooves matched with the sliding rails along the bottom surface of the bottom plate, processing a corresponding substrate according to the size of a pipeline, symmetrically arranging first horizontal sliding grooves along the top surface of the substrate, and fixedly installing the substrate on the top surface of the bottom plate by a first fastening screw through the first horizontal sliding grooves;
b. then processing corresponding frames, symmetrically arranging vertical sliding grooves along two sides of the frames, manufacturing a proper lifting plate according to the distance between the two frames, symmetrically arranging second horizontal sliding grooves along the top surface of the lifting plate, limiting the lifting plate on the frames through guide posts, and fixing the lifting plate and the frames through second fastening screws penetrating through the vertical sliding grooves;
c. processing a corresponding supporting block according to design requirements, connecting the supporting block into a second horizontal sliding groove through a positioning rod, and installing a bottom plate at a set position of the foundation pit to enable a limiting groove on the bottom plate to be clamped on the sliding rail;
d. after the required bottom plate is laid according to the design requirements, selecting a proper first cross beam according to the size of the lifting plate, and fixedly connecting the first cross beam to the top surface of the lifting plate through the upright column to keep the first cross beam parallel to the lifting plate;
e. finally, a first clamping block with a proper size is machined, a positioning disc is installed on the top surface of the first cross beam, a first handle is installed at the top end of a first screw rod, the bottom end of the first screw rod sequentially penetrates through the positioning disc and the first cross beam from top to bottom to be connected with the first clamping block, and the first clamping block is matched with the supporting block to perform primary reinforcement on the pipeline by rotating the first handle;
4) second reinforcement mechanism mounting
a. Firstly, manufacturing a corresponding second cross beam according to design requirements, and arranging a guide groove along the top surface of the second cross beam to enable the guide groove to vertically penetrate through the second cross beam;
b. then, symmetrically installing second positioning blocks along the top surface of the second cross beam, processing corresponding boosting blocks according to the sizes of the guide groove and the second cross beam, sleeving the two boosting blocks on a second screw rod, installing two ends of the second screw rod on the second positioning blocks, and installing a second hand wheel at the end part of the second screw rod;
c. then processing a proper second clamping block according to the size of the pipeline, installing a rubber wear-resistant layer along the inner side surface of the second clamping block, horizontally installing a fixed block along the outer side surface of the second clamping block, fixedly connecting the fixed block with one end of an L-shaped rod through a reinforcing rod, and connecting the other end of the L-shaped rod with a boosting block through a connecting rod;
d. and finally, the installed second reinforcing mechanism is connected between two adjacent first reinforcing mechanisms through a balancing rod, and the second screw rod can drive the two boosting blocks to be close to each other by rotating the second hand wheel, so that secondary reinforcement of the pipeline by the second clamping block is realized.
The reinforcing method has simple steps, can realize secondary reinforcing treatment on the water supply and drainage laying pipeline, greatly improves the reinforcing quality and effect, can meet the requirement of processing pipelines with different sizes and lengths, improves the flexibility of pipeline reinforcement, is convenient for later-stage maintenance treatment of the pipeline, does not need excavation and maintenance, and greatly improves and reduces the maintenance cost.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. through the design of first strengthening mechanism and second strengthening mechanism, can improve the reinforcement intensity to plumbing laying pipeline greatly, further improve the stability and the reliability of pipe connection.
2. First strengthening mechanism can satisfy the reinforcement requirement that different length plumbing laid the pipeline through slide rail spacing, improves reinforcing apparatus's practicality, can improve reinforced (rfd) precision simultaneously, because of the atress inequality causes the damage when avoiding the pipeline to consolidate, influences the life of pipeline.
3. The stabilizer bar has improved the stability of being connected between second reinforcement mechanism and the first reinforcement mechanism, and second reinforcement mechanism can satisfy the reinforcement requirement to the different positions of pipeline along stabilizer bar horizontal migration according to the design requirement.
4. The reinforcing method has simple steps, can realize secondary reinforcing treatment on the water supply and drainage laying pipeline, greatly improves the reinforcing quality and effect, can meet the requirement of processing pipelines with different sizes and lengths, improves the flexibility of pipeline reinforcement, is convenient for later-stage maintenance treatment of the pipeline, does not need excavation and maintenance, and greatly improves and reduces the maintenance cost.
Description of the drawings:
the invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a diagram illustrating the effect of a reinforcing apparatus in a water supply and drainage pipeline and a reinforcing method according to the present invention;
FIG. 2 is a schematic structural view of a first reinforcement mechanism according to the present invention;
FIG. 3 is a schematic view of the structure in the direction A of FIG. 2;
FIG. 4 is a schematic structural view of a second reinforcement mechanism according to the present invention;
fig. 5 is a schematic structural diagram of a second clamping block in the invention.
In the figure: 1-a first reinforcement mechanism; 2-a second reinforcement mechanism; 3-a slide rail; 4-a balance bar; 5-a bottom plate; 6-a substrate; 7-a limiting groove; 8-a first fastening screw; 9-a first horizontal chute; 10-a frame; 11-a guide post; 12-a vertical chute; 13-a second fastening screw; 14-a support block; 15-a second horizontal chute; 16-a positioning rod; 17-a first beam; 18-upright post; 19-positioning plate; 20-a first screw; 21-a first hand wheel; 22-a first clamping block; 23-a first positioning block; 24-a squeeze bar; 25-a lifter plate; 26-a second beam; 27-a second locating block; 28-a guide groove; 29-a boosting block; 30-a second hand wheel; 31-a second screw; 32-an engagement rod; a 33-L shaped rod; 34-a second clamping block; 35-fixing block; 36-a stiffener; 37-rubber abrasion resistant layer.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terms first, second and the like in the description and in the claims, and in the drawings, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
As shown in fig. 1 to 5, the reinforcing device for laying pipelines for water supply and drainage of the present invention comprises a first reinforcing mechanism 1, a second reinforcing mechanism 2, slide rails 3 and a balance bar 4, wherein the two slide rails 3 are arranged in parallel, the first reinforcing mechanism 1 is uniformly arranged on the two slide rails 3, the first reinforcing mechanism 1 comprises a bottom plate 5, a base plate 6, a lifting component and a first reinforcing component, a limiting groove 7 is symmetrically arranged on the bottom surface of the bottom plate 5, the limiting groove 7 is matched with the slide rails 3, a first horizontal sliding groove 9 is symmetrically arranged on the base plate 6, the base plate 6 is fixedly connected with the bottom plate 5 by a first fastening screw 8 passing through the first horizontal sliding groove 9, the lifting component is arranged on the top surface of the base plate 6, the first reinforcing component is connected to the lifting component, the side surface of the lifting component is connected with the bottom plate 5 by a positioning component, when the bottom plate 5 moves to a set position along the, carry out fixed connection through the anchor screw is direct with the bottom surface of bottom plate 5 with the foundation ditch, prevent that first reinforcing mechanism 1 from taking place to slide and influencing reinforced effect at the reinforcement in-process, can realize through the design of first horizontal spout 9 and first fastening screw 8 that base plate 6 finely tunes along the top surface of bottom plate 5, improve reinforced precision, lifting unit can drive first reinforcement subassembly and reciprocate, satisfies not unidimensional pipeline's reinforcement requirement.
Lifting unit includes frame 10 and lifter plate 25, frame 10 symmetry is located on the top surface of base plate 6, the vertical guide post 11 that is provided with in the frame 10, the symmetry is provided with vertical spout 12 on the side of frame 10, lifter plate 25 removes the connection on frame 10, pass vertical spout 12 through second fastening screw 13 and realize the fixed connection of lifter plate 25 and frame 10, frame 10 can play the effect of supporting orientation, lifter plate 25 can reciprocate along guide post 11, satisfy the installation requirement of different high positions, after lifter plate 25 reached the setting position, can fix lifter plate 25 through second fastening screw 13, and is convenient in a flexible way to use, vertical spout 12 has improved the stability that lifter plate 25 reciprocated.
First reinforcement subassembly includes supporting shoe 14, first grip block 22 and fixed subassembly, the symmetry is provided with second horizontal spout 15 on the lifter plate 25, two supporting shoe 14 symmetries are located on the top surface of lifter plate 25, and supporting shoe 14 is spacing in second horizontal spout 15 through locating lever 16, be provided with the wedge face on the supporting shoe 14, first grip block 22 passes through fixed subassembly and connects the top at lifter plate 25, supporting shoe 14 can remove along second horizontal spout 15 under locating lever 16's effect, satisfy the support requirement to not unidimensional pipeline, it can to reach to screw up locating lever 16 after setting up the location, the wedge face can reduce the wearing and tearing to the pipeline, first grip block 22 can be consolidated the top of pipeline, fixed subassembly has improved the stability and the reliability of the installation of first grip block 22.
The first clamping block 22 and the supporting block 14 are located in the same vertical plane, so that the stress of the pipeline in the circumferential direction can be uniform, and the problem that the reinforcing effect is influenced due to the fact that the pipeline is staggered because the first clamping block 22 and the supporting block 14 are not located in the same vertical plane is avoided.
Fixed subassembly includes first crossbeam 17, stand 18, positioning disk 19 and first hand wheel 21, first crossbeam 17 passes through stand 18 fixed connection in the top of lifter plate 25, and be parallel to each other with lifter plate 25, positioning disk 19 is located on the top surface of first crossbeam 17, first hand wheel 21 passes positioning disk 19 and first crossbeam 17 in proper order through first screw rod 20 and connects first grip block 22, stand 18 has improved stability and the reliability of being connected between first crossbeam 17 and the lifter plate 25, and then improve the job stabilization nature of first grip block 22, through rotating first hand wheel 21, can drive first grip block 22 through first screw rod 20 and reciprocate, satisfy the reinforcement to not unidimensional pipeline.
Locating component includes first locating piece 23 and extrusion stem 24, and on bottom plate 5's top surface was located to first locating piece 23, extrusion stem 24 level passed first locating piece 23 and supported the lateral wall of frame 10, can consolidate the location to frame 10 through extrusion stem 24, and then improve the stability of whole first reinforcing mechanism 1.
Two adjacent first reinforcing mechanisms 1 are fixedly connected through two balancing rods 4, a second reinforcing mechanism 2 is arranged on the balancing rods 4, the second reinforcing mechanism 2 comprises a second cross beam 26, a driving component and a second reinforcing component, the second cross beam 26 is arranged on the balancing rods 4, a guide groove 28 is arranged on the second cross beam 26, the second reinforcing component is connected below the second cross beam 26 through the driving component, the second reinforcing component comprises a second clamping block 34, a rubber wear-resistant layer 37 is arranged on the inner side surface of the second clamping block 34, and the driving component drives the second reinforcing component to clamp the pipeline, can realize strengthening the secondary of pipeline, improve pipeline strengthening's stability, the guide slot 28 has improved the stability and the reliability that the second consolidated component removed, and the rubber wearing layer 37 on the second grip block 34 can play the effect of protection pipeline, prevents that the pipeline from causing wearing and tearing in the reinforcement process.
The driving component comprises second positioning blocks 27, boosting blocks 29, second hand wheels 30, L-shaped rods 33 and fixing blocks 35, the two second positioning blocks 27 are symmetrically arranged on the top surface of the second cross beam 26, the second hand wheels 30 are connected to the end parts of second screw rods 31, the second screw rods 31 are connected between the two second positioning blocks 27, the two boosting blocks 29 are sleeved on the second screw rods 31, the boosting blocks 29 are fixedly connected with the L-shaped rods 33 through connecting rods 32, the other ends of the L-shaped rods 33 are connected with the fixing blocks 35 through reinforcing rods 36, the fixing blocks 35 are arranged on the outer side surfaces of second clamping blocks 34, the two boosting blocks 29 can be driven to mutually approach or separate through the second screw rods 31 by rotating the second hand wheels 30, so that the pipeline is reinforced, two thread sections with opposite rotating directions are arranged on the second screw rods 31, the two boosting blocks 29 are ensured to synchronously move, and the second positioning blocks 27 improve the stability and reliability of the movement of the second reinforcing component, the L-shaped bar 33, the anchor block 35, the reinforcing bar 36 and the connecting bar 32 improve the stability of the connection between the booster block 29 and the second reinforcing member. Through the design of first strengthening mechanism 1 and second strengthening mechanism 2, can improve the reinforcement intensity of laying the pipeline to the plumbing greatly, further improve the stability and the reliability of pipe connection, first strengthening mechanism 1 can pass through slide rail 3 spacing, satisfy the reinforcement requirement that different length plumbing was laid the pipeline, reinforcing apparatus's practicality is improved, can improve reinforced precision simultaneously, cause the damage because of the atress is uneven when avoiding the pipeline to consolidate, influence the life of pipeline, balancing pole 4 has improved the stability of being connected between second strengthening mechanism 2 and the first strengthening mechanism 1, second strengthening mechanism 2 can be according to the design requirement along balancing pole 4 horizontal migration, satisfy the reinforcement requirement to the different positions of pipeline.
The method for reinforcing the reinforcing device for the water supply and drainage pipeline comprises the following steps:
1) excavation of foundation pit
a. Firstly, determining the placement position of a reinforcing device according to the position of a water supply and drainage pipeline, and determining the excavation width and depth of a foundation pit according to the size and the embedding depth of the water supply and drainage pipeline;
b. secondly, excavating the foundation pit according to design requirements, enabling the distance between the two sides of the foundation pit and the outer wall of the pipeline to be larger than 50cm, enabling the distance between the bottom surface of the foundation pit and the bottom of the pipeline to be larger than 50cm, tamping the inner wall of the foundation pit, and pouring a concrete layer with the thickness of 10-20 cm along the inner side surface of the foundation pit and the ground;
2) laying slide rail
a. After the concrete layer in the foundation pit reaches the set strength, selecting a slide rail 3 with a proper length according to the laying path of the pipeline;
b. then, the two slide rails 3 are laid on the bottom surface of the foundation pit, and the equal distance between the two slide rails 3 is ensured;
3) first reinforcement mechanism mounting
a. Firstly, processing a bottom plate 5 with a corresponding size according to the width of a foundation pit, symmetrically forming limit grooves 7 matched with the slide rails 3 along the bottom surface of the bottom plate 5, processing a corresponding substrate 6 according to the size of a pipeline, symmetrically forming first horizontal slide grooves 9 along the top surface of the substrate 6, and fixedly mounting the substrate 6 on the top surface of the bottom plate 5 by a first fastening screw 8 penetrating through the first horizontal slide grooves 9;
b. then, processing corresponding frames 10, symmetrically arranging vertical sliding grooves 12 along two sides of each frame 10, manufacturing a proper lifting plate 25 according to the distance between the two frames 10, symmetrically arranging second horizontal sliding grooves 15 along the top surface of each lifting plate 25, limiting the lifting plates 25 on the frames 10 through guide columns 11, and fixing the lifting plates 25 and the frames 10 through second fastening screws 13 penetrating through the vertical sliding grooves 12;
c. then, processing corresponding supporting blocks 14 according to design requirements, connecting the supporting blocks 14 in a second horizontal sliding groove 15 through positioning rods 16, and installing the bottom plate 5 at a set position of the foundation pit, so that the limiting grooves 7 on the bottom plate 5 are clamped on the sliding rails 3;
d. after the required bottom plate 5 is laid according to the design requirement, selecting a proper first cross beam 17 according to the size of the lifting plate 25, and fixedly connecting the first cross beam 17 to the top surface of the lifting plate 25 through the upright post 18 to ensure that the first cross beam 17 is parallel to the lifting plate 25;
e. finally, a first clamping block 22 with a proper size is machined, a positioning disc 19 is installed on the top surface of the first cross beam 17, a first handle is installed at the top end of a first screw rod 20, the bottom end of the first screw rod 20 sequentially penetrates through the positioning disc 19 and the first cross beam 17 from top to bottom to be connected with the first clamping block 22, and the first clamping block 22 is matched with the supporting block 14 to reinforce the pipeline for one time by rotating the first handle;
4) second reinforcement mechanism mounting
a. Firstly, manufacturing a corresponding second cross beam 26 according to design requirements, and arranging a guide groove 28 along the top surface of the second cross beam 26 to enable the guide groove 28 to vertically penetrate through the second cross beam 26;
b. then, symmetrically installing second positioning blocks 27 along the top surface of the second beam 26, processing corresponding boosting blocks 29 according to the sizes of the guide groove 28 and the second beam 26, sleeving the two boosting blocks 29 on a second screw rod 31, installing two ends of the second screw rod 31 on the second positioning blocks 27, and installing a second hand wheel 30 at the end part of the second screw rod 31;
c. then, a second clamping block 34 is processed according to the size of the pipeline, a rubber wear-resistant layer 37 is installed along the inner side face of the second clamping block 34, a fixing block 35 is horizontally installed along the outer side face of the second clamping block 34, the fixing block 35 is fixedly connected with one end of an L-shaped rod 33 through a reinforcing rod 36, and the other end of the L-shaped rod 33 is connected with a boosting block 29 through a connecting rod 32;
d. finally, the installed second reinforcing mechanism 2 is connected between two adjacent first reinforcing mechanisms 1 through the balance rod 4, and the second screw 31 can drive the two boosting blocks 29 to approach each other by rotating the second wheel 30, so that the second clamping block 34 can secondarily reinforce the pipeline.
The reinforcing method has simple steps, can realize secondary reinforcing treatment on the water supply and drainage laying pipeline, greatly improves the reinforcing quality and effect, can meet the requirement of processing pipelines with different sizes and lengths, improves the flexibility of pipeline reinforcement, is convenient for later-stage maintenance treatment of the pipeline, does not need excavation and maintenance, and greatly improves and reduces the maintenance cost.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.

Claims (10)

1. The utility model provides a reinforcing apparatus of plumbing laying pipeline which characterized in that: including first strengthening mechanism, second strengthening mechanism, slide rail and balancing pole, two the mutual parallel arrangement of slide rail, first strengthening mechanism evenly locates on two slide rails, adjacent two through two between the first strengthening mechanism balancing pole fixed connection, second strengthening mechanism locates on the balancing pole.
2. A reinforcing apparatus for a plumbing pipeline according to claim 1, wherein: first reinforcing mechanism includes bottom plate, base plate, lifting unit and first reinforcement subassembly, the symmetry is provided with the spacing groove on the bottom surface of bottom plate, the spacing groove with the slide rail phase-match, the symmetry is provided with first horizontal spout on the base plate, passes through a fastening screw first horizontal spout is realized the base plate with the fixed connection of bottom plate, lifting unit locates on the top surface of base plate, first reinforcement subassembly is connected on the lifting unit, lifting unit's side is passed through locating component and is connected the bottom plate.
3. A reinforcing apparatus for a plumbing pipeline according to claim 2, wherein: the lifting assembly comprises a frame and a lifting plate, the frame is symmetrically arranged on the top surface of the base plate, guide posts are vertically arranged in the frame, vertical sliding grooves are symmetrically formed in the side surface of the frame, the lifting plate is movably connected onto the frame and penetrates through the vertical sliding grooves through second fastening screws, and the lifting plate is fixedly connected with the frame.
4. A reinforcing apparatus for a plumbing pipeline according to claim 3, wherein: first reinforcement subassembly includes supporting shoe, first grip block and fixed subassembly, the symmetry is provided with the horizontal spout of second on the lifter plate, two the supporting shoe symmetry is located on the top surface of lifter plate, just the supporting shoe passes through the locating lever spacing be in the horizontal spout of second, be provided with the wedge on the supporting shoe, first grip block passes through fixed subassembly is connected the top of lifter plate.
5. A reinforcing apparatus for a plumbing pipeline according to claim 4, wherein: the first clamping block and the supporting block are located in the same vertical plane.
6. A reinforcing apparatus for a plumbing pipeline according to claim 4, wherein: fixed subassembly includes first crossbeam, stand, positioning disk and first hand wheel, first crossbeam passes through stand fixed connection be in the top of lifter plate, and with the lifter plate is parallel to each other, the positioning disk is located on the top surface of first crossbeam, first hand wheel passes through first screw rod in proper order the positioning disk with first crossbeam is connected first grip block.
7. A reinforcing apparatus for a plumbing pipeline according to claim 3, wherein: the positioning assembly comprises a first positioning block and an extrusion rod, the first positioning block is arranged on the top surface of the bottom plate, and the extrusion rod horizontally penetrates through the first positioning block to abut against the side wall of the frame.
8. A reinforcing apparatus for a plumbing pipeline according to claim 1, wherein: the second reinforcing mechanism comprises a second cross beam, a driving assembly and a second reinforcing assembly, the second cross beam is arranged on the balance rod, a guide groove is formed in the second cross beam, the second reinforcing assembly is connected to the lower portion of the second cross beam through the driving assembly, the second reinforcing assembly comprises a second clamping block, and a rubber wear-resistant layer is arranged on the inner side face of the second clamping block.
9. A reinforcing apparatus for a plumbing pipeline according to claim 8, wherein: the driving assembly comprises a second positioning block, a boosting block, a second hand wheel, an L-shaped rod and a fixing block, the second positioning block is symmetrically arranged on the top surface of the second cross beam, the second hand wheel is connected to the end of the second screw rod, the second screw rod is connected between the second positioning block and the second cross beam, the boosting block is sleeved on the second screw rod, the boosting block is fixedly connected with the L-shaped rod through a connecting rod, the other end of the L-shaped rod is connected with the fixing block through a reinforcing rod, and the fixing block is arranged on the outer side surface of the second clamping block.
10. A method of reinforcing a reinforcing apparatus for a plumbing pipeline as claimed in any one of claims 1 to 9, comprising the steps of:
1) excavation of foundation pit
a. Firstly, determining the placement position of a reinforcing device according to the position of a water supply and drainage pipeline, and determining the excavation width and depth of a foundation pit according to the size and the embedding depth of the water supply and drainage pipeline;
b. secondly, excavating the foundation pit according to design requirements, enabling the distance between the two sides of the foundation pit and the outer wall of the pipeline to be larger than 50cm, enabling the distance between the bottom surface of the foundation pit and the bottom of the pipeline to be larger than 50cm, tamping the inner wall of the foundation pit, and pouring a concrete layer with the thickness of 10-20 cm along the inner side surface of the foundation pit and the ground;
2) laying slide rail
a. After the concrete layer in the foundation pit reaches a set strength, selecting a slide rail with a proper length according to the laying path of the pipeline;
b. then laying the two slide rails on the bottom surface of the foundation pit to ensure that the intervals between the two slide rails are equal;
3) first reinforcement mechanism mounting
a. Firstly, processing a bottom plate with corresponding size according to the width of a foundation pit, symmetrically arranging limiting grooves matched with the sliding rails along the bottom surface of the bottom plate, processing a corresponding substrate according to the size of a pipeline, symmetrically arranging first horizontal sliding grooves along the top surface of the substrate, and fixedly installing the substrate on the top surface of the bottom plate by a first fastening screw through the first horizontal sliding grooves;
b. then processing corresponding frames, symmetrically arranging vertical sliding grooves along two sides of the frames, manufacturing a proper lifting plate according to the distance between the two frames, symmetrically arranging second horizontal sliding grooves along the top surface of the lifting plate, limiting the lifting plate on the frames through guide posts, and fixing the lifting plate and the frames through second fastening screws penetrating through the vertical sliding grooves;
c. processing a corresponding supporting block according to design requirements, connecting the supporting block into a second horizontal sliding groove through a positioning rod, and installing a bottom plate at a set position of the foundation pit to enable a limiting groove on the bottom plate to be clamped on the sliding rail;
d. after the required bottom plate is laid according to the design requirements, selecting a proper first cross beam according to the size of the lifting plate, and fixedly connecting the first cross beam to the top surface of the lifting plate through the upright column to keep the first cross beam parallel to the lifting plate;
e. finally, a first clamping block with a proper size is machined, a positioning disc is installed on the top surface of the first cross beam, a first handle is installed at the top end of a first screw rod, the bottom end of the first screw rod sequentially penetrates through the positioning disc and the first cross beam from top to bottom to be connected with the first clamping block, and the first clamping block is matched with the supporting block to perform primary reinforcement on the pipeline by rotating the first handle;
4) second reinforcement mechanism mounting
a. Firstly, manufacturing a corresponding second cross beam according to design requirements, and arranging a guide groove along the top surface of the second cross beam to enable the guide groove to vertically penetrate through the second cross beam;
b. then, symmetrically installing second positioning blocks along the top surface of the second cross beam, processing corresponding boosting blocks according to the sizes of the guide groove and the second cross beam, sleeving the two boosting blocks on a second screw rod, installing two ends of the second screw rod on the second positioning blocks, and installing a second hand wheel at the end part of the second screw rod;
c. then processing a proper second clamping block according to the size of the pipeline, installing a rubber wear-resistant layer along the inner side surface of the second clamping block, horizontally installing a fixed block along the outer side surface of the second clamping block, fixedly connecting the fixed block with one end of an L-shaped rod through a reinforcing rod, and connecting the other end of the L-shaped rod with a boosting block through a connecting rod;
d. and finally, the installed second reinforcing mechanism is connected between two adjacent first reinforcing mechanisms through a balancing rod, and the second screw rod can drive the two boosting blocks to be close to each other by rotating the second hand wheel, so that secondary reinforcement of the pipeline by the second clamping block is realized.
CN202110163947.4A 2021-02-05 2021-02-05 Reinforcing device and reinforcing method for water supply and drainage paved pipelines Active CN113028138B (en)

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CN114590307B (en) * 2022-03-12 2024-01-09 烟台市城市水源工程运行维护中心 Carrying device for water conservancy pipeline

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