CN115111435A

CN115111435A - Assembled urban water pipeline construction is with erectting auxiliary assembly based on pressure

Info

Publication number: CN115111435A
Application number: CN202110825487.7A
Authority: CN
Inventors: 袁旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-09-27

Abstract

The invention discloses an erection auxiliary device for construction of an assembled urban water pipeline based on pressure intensity, which comprises 2 groups of brackets, wherein a pipeline main body is supported and transported through a roller mechanism arranged on the lower surface of the brackets, and racks are arranged on the inner sides of the brackets; the second connecting sleeve is arranged above the other group of adjusting seats as a pipeline connecting part, a clamping groove is formed in the inner wall of the second connecting sleeve, and a third air bag is arranged on the inner side of the clamping groove; the sealing air bags are used as sealing pieces and embedded and installed on the outer walls of the first connecting sleeve and the second connecting sleeve; and the magnetic block is connected to the inner side of the lower end of the bracket in a sliding manner. This assembled city water pipe construction based on pressure is with erectting auxiliary assembly utilizes its split type structure can realize transportation, the concatenation to the pipeline, and can utilize the water pressure of water delivery in-process to carry out the concatenation auto-lock of high leakproofness to the pipe fitting, can realize automatic positioning simultaneously in the equipment process, and then keeps the support stability of pipeline.

Description

Assembled urban water pipeline construction is with erectting auxiliary assembly based on pressure

Technical Field

The invention relates to the technical field of urban water pipe construction, in particular to an assembling type erection auxiliary device for urban water pipe construction based on pressure intensity.

Background

Urban water pipe is the indispensable part in the urban pipe network system, can effectively ensure city resident domestic water, in water pipe erects the work progress, needs splice independent pipeline, fixed, consequently need use in the work progress to erect auxiliary device and realize lifting, setting up the pipe fitting, but current urban water pipe construction still has some inadequately with erectting auxiliary device.

According to the protection type auxiliary device for laying the natural gas pipeline, disclosed as CN201811122371.1, the natural gas pipeline can be effectively clamped under the action of the movable clamping plate and the screw rod by arranging the fixed clamping plate, the abrasion of the outer surface of the natural gas pipeline caused by the swinging of the fixed clamping plate is fully prevented, the phenomenon that the natural gas pipeline is damaged due to the fact that the clamping force is too large when the natural gas pipeline is clamped by the movable clamping plate and the fixed clamping plate can be effectively prevented by arranging the second spring, but the screw rod still needs to be manually adjusted in the using process, so that the pipeline is fixed;

if the oil conveying pipeline connection supporting device with the publication number of CN201910483344.5 is used, the oil conveying pipelines with different diameters can be clamped and fixed through the cooperation with the pipeline brackets, and after the two oil conveying pipelines are clamped and fixed through the two pipeline clamps and the two pipeline brackets, the two pipeline clamps and the two pipeline brackets can be controlled by the control mechanism to butt and fix the two oil conveying pipelines, so that the inner side surfaces of the two oil conveying pipelines are tightly propped together, and are conveniently sealed and fixed through the sealing rings in the subsequent process, but only the limiting butt joint between the pipelines is realized, the subsequent operation of the pipelines is still required by the external sealing connection device in the using process, the use is complicated, and certain use defects exist.

We have therefore proposed a pressure-based erection aid for use in the construction of modular urban water pipelines in order to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide an erection auxiliary device for the construction of an assembled urban water pipeline based on pressure intensity, and aims to solve the problems that the erection auxiliary device for the construction of the water pipeline in the current market, which is provided by the background technology, is inconvenient to automatically fix the pipeline in the using process, transport and directly finish sealed splicing in the pipeline butt joint process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an assembled city conduit construction is with erectting auxiliary assembly based on pressure, includes:

the pipeline transportation device comprises 2 groups of brackets, a pipeline main body, a lifting block, a gear, a lifting mechanism and a pipeline conveying mechanism, wherein the roller mechanism is arranged on the lower surface of each bracket and used for supporting and conveying the pipeline main body;

2 groups of clamping hoops which are connected with two sides of the bracket in a shaft way;

the bracket is integrally arranged on the outer side of the gear, an adjusting seat is arranged at the upper end of the bracket, and a sliding block is movably arranged on the inner side of the adjusting seat;

the first connecting sleeve is arranged above the adjusting seat as a pipeline connecting part, the inner side shaft of the first connecting sleeve is connected with a movable block, a first air bag is embedded and mounted on the inner wall of the first connecting sleeve, and a second air bag is embedded and mounted on the outer wall of the first connecting sleeve;

the second connecting sleeve is arranged above the other group of adjusting seats as a pipeline connecting part, a clamping groove is formed in the inner wall of the second connecting sleeve, and a third air bag is arranged on the inner side of the clamping groove;

the sealing air bags are used as sealing pieces and embedded and installed on the outer walls of the first connecting sleeve and the second connecting sleeve;

the magnetic block is connected to the inner side of the lower end of the support in a sliding mode, and the outer side of the lower end of the support is connected with a positioning plate which plays a positioning role in a shaft connection mode.

Preferably, the rack and the support form a telescopic structure, the rack is meshed with the gear, a first pull rope playing a traction linkage role is connected between the shaft end of the gear and the clamping hoop, and the clamping hoop is of an arc-shaped structure.

Through adopting above-mentioned technical scheme, can make the rack move down under pipeline self action of gravity for the rack meshes with the gear and is connected, thereby makes the gear drive the clamp of symmetric distribution through first stay cord and carries out automatic centre gripping to the pipeline, avoids taking place to drop among the pipeline transportation process.

Preferably, a return spring for providing return elasticity is connected between the inner wall of the adjusting seat at the upper end of the bracket and the sliding block, the 2 groups of sliding blocks are respectively integrated with the first connecting sleeve and the second connecting sleeve, and the first connecting sleeve and the second connecting sleeve are in clearance fit with the pipeline main body.

Through adopting above-mentioned technical scheme for when the bracket drove first adapter sleeve, second adapter sleeve and rotates, can avoid first adapter sleeve, second adapter sleeve and pipeline main part to take place to conflict the card and die through the elastic slip of first adapter sleeve, second adapter sleeve, make first adapter sleeve, second adapter sleeve and pipeline main part level cup joint.

Preferably, the movable blocks are uniformly distributed on the inner side of the first connecting sleeve, the first connecting sleeve and the second connecting sleeve form a nested structure, the upper surface and the lower surface of each movable block are of arc-direction-perpendicular arc-surface structures, and meanwhile, a first torsion spring is connected between each movable block and the inner wall of the first connecting sleeve.

Through adopting above-mentioned technical scheme, can be so that the movable block carries out elastic rotation under the water impact effect, the surperficial arc structure of movable block can reduce the circulation diameter of first adapter sleeve simultaneously, and then the water pressure of increase movable block department for the movable block can closely laminate in first adapter sleeve and second adapter sleeve.

Preferably, the outer wall of movable block is provided with the arc locating piece, just locating piece and draw-in groove constitute the block structure, and the locating piece evenly is provided with the dull polish piece with the laminating side surface of first adapter sleeve, second adapter sleeve.

Through adopting above-mentioned technical scheme for the movable block after the rotation can be gone into the draw-in groove with the automatic card of locating piece, and then utilizes water pressure to splice, auto-lock first adapter sleeve, second adapter sleeve, and can realize the restoration of movable block through cutting off the water, the later stage of being convenient for is to dismantlement, the maintenance of pipeline.

Preferably, the sealing air bag is respectively communicated with the first air bag and the third air bag, the first air bag is communicated with the second air bag, and the second air bag is of a circular ring structure.

Through adopting above-mentioned technical scheme, can be so that when the movable block was rotatory, extrude first gasbag and third gasbag simultaneously, and then make during gas inside both gets into second gasbag and sealed gasbag respectively, and then make second gasbag and sealed gasbag automatic emergence inflation deformation for the second gasbag seals with sealed gasbag between to pipeline main body, first adapter sleeve and the second adapter sleeve.

Preferably, the sealing air bag is of a hollow round table-shaped structure, and one end with a large size of the sealing air bag faces the first connecting sleeve and the second connecting sleeve.

Through adopting above-mentioned technical scheme, can exert a power towards first adapter sleeve and second adapter sleeve to pipeline main part when can making sealed gasbag inflation, and then further improve pipeline main part's installation stability.

Preferably, the magnetic blocks and the bracket form a telescopic structure, and the magnetic poles of the magnetic blocks adjacent to the inner side of the bracket are opposite.

Through adopting above-mentioned technical scheme, can be so that 2 group's supports be close to each other and accomplish first adapter sleeve, second adapter sleeve when butt joint, 2 groups of magnetic paths can the mutual slip absorption, and then realize splicing, equipment the support.

Preferably, a second torsion spring for providing reset elasticity is connected between the shaft end of the positioning plate and the bracket, a prick capable of being penetrated into soil is arranged on the lower surface of the positioning plate, and the shaft end of the positioning plate is connected with the magnetic block through a second pull rope.

Through adopting above-mentioned technical scheme, can be so that when adjacent support concatenation, the locating plate can carry out synchronous revolution under the magnetic force effect of magnetic path, and then makes the locating plate pierce the ground with the awl is automatic, and then realizes location, fixed to the support.

Compared with the prior art, the invention has the beneficial effects that: the pressure-based erection auxiliary equipment for the construction of the assembled urban water delivery pipeline can realize the transportation and splicing of the pipeline by utilizing a split structure, can perform high-tightness splicing self-locking on the pipe fittings by utilizing the water pressure in the water delivery process, and can realize automatic positioning in the assembling process so as to keep the support stability of the pipeline;

1. the pipeline to be erected is hoisted and placed above the lifting block, so that the lifting block enables the rack to be meshed and connected with the gear under the action of the gravity of the pipeline, the clamping hoop is driven to automatically clamp the pipeline, and meanwhile, the brackets outside the 2 groups of supports respectively drive the first connecting sleeve and the second connecting sleeve to be automatically sleeved and assembled with two ends of the pipeline, so that the subsequent pipeline can be conveniently connected and erected;

2. the movable positioning device is provided with a support, magnetic blocks and a positioning plate, the movable positioning of pipelines can be realized by moving the support, so that two groups of adjacent pipelines are spliced in an end-to-end manner, the first connecting sleeve and the second connecting sleeve at the adjacent ends of the pipelines can be further sleeved and assembled, meanwhile, the magnetic blocks can be in sliding fit and adsorption under the action of magnetic force, and the positioning plate is further pulled to automatically rotate, so that the automatic positioning and fixing of the assembled support are realized;

3. be provided with first adapter sleeve, second adapter sleeve and movable block, when the pipeline uses, the inboard evenly distributed's of first adapter sleeve movable block can take place to rotate and make during the automatic card of locating piece goes into the draw-in groove under the water impact, and then realize first adapter sleeve, the auto-lock concatenation of second adapter sleeve, the rivers aperture of its movable block department reduces, lead to the water pressure reinforcing, and then avoid the movable block to take place to reset, the rotatory in-process of movable block can make second gasbag and sealed gasbag take place the inflation deformation simultaneously, and then effectively improve the pipeline main part, the leakproofness between two liang of first adapter sleeve and second adapter sleeve, the functionality and the practicality of device have effectively been improved.

Drawings

FIG. 1 is a schematic main sectional view of the present invention;

FIG. 2 is a schematic main sectional view of the first and second connection sleeves of the present invention;

FIG. 3 is a schematic perspective view of the air bag of the present invention;

FIG. 4 is a schematic view of a clip mounting structure of the present invention;

FIG. 5 is a side view of the first coupling sleeve of the present invention;

FIG. 6 is a schematic perspective view of a movable block according to the present invention;

fig. 7 is a schematic view of a first torsion spring mounting structure according to the present invention.

In the figure: 1. a support; 2. a rack; 3. a lifting block; 4. a gear; 401. a first pull cord; 5. a clamping hoop; 6. a pipe body; 7. a bracket; 8. an adjusting seat; 9. a slider; 901. a return spring; 10. a first connecting sleeve; 11. a second connecting sleeve; 12. a movable block; 1201. positioning blocks; 1202. a first torsion spring; 1203. sanding blocks; 13. a first air bag; 14. a second air bag; 15. a card slot; 16. a third air cell; 17. sealing the air bag; 18. a magnetic block; 19. positioning a plate; 1901. a second pull cord; 1902. a second torsion spring; 1903. and (5) stabbing.

Detailed Description

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 given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an assembled urban water pipe construction is with erectting auxiliary assembly based on pressure, includes support 1, rack 2, lift piece 3, gear 4, first stay cord 401, clamp 5, pipeline main part 6, bracket 7, adjust seat 8, slider 9, reset spring 901, first adapter sleeve 10, second adapter sleeve 11, movable block 12, locating piece 1201, first torsion spring 1202, dull polish piece 1203, first gasbag 13, second gasbag 14, draw-in groove 15, third gasbag 16, sealed gasbag 17, magnetic path 18, locating plate 19, second stay cord 1901, second torsion spring 1902 and awl thorn 1903.

The pipeline conveying device comprises 2 groups of supports 1, wherein a pipeline main body 6 is supported and conveyed through a roller mechanism arranged on the lower surface of each support 1, a rack 2 is arranged on the inner side of each support 1, a lifting block 3 is arranged at the upper end of each rack 2, a gear 4 is connected to an inner shaft of each support 1, and the pipeline main body 6 is placed above the lifting block 3;

2 groups of clamping hoops 5 which are connected with the two sides of the bracket 1 through shafts;

the bracket 7 is integrally arranged on the outer side of the gear 4, the upper end of the bracket 7 is provided with an adjusting seat 8, and the inner side of the adjusting seat 8 is movably provided with a sliding block 9;

the first connecting sleeve 10 is arranged above the adjusting seat 8 as a pipeline connecting part, the inner side of the first connecting sleeve 10 is connected with a movable block 12 in a shaft mode, a first air bag 13 is embedded and installed on the inner wall of the first connecting sleeve 10, and a second air bag 14 is embedded and installed on the outer wall of the first connecting sleeve 10;

the second connecting sleeve 11 is arranged above the other group of adjusting seats 8 as a pipeline connecting part, a clamping groove 15 is formed in the inner wall of the second connecting sleeve 11, and a third air bag 16 is arranged on the inner side of the clamping groove 15;

a sealing air bag 17 as a sealing member embedded in the outer walls of the first connecting sleeve 10 and the second connecting sleeve 11;

the magnetic block 18 is connected with the inner side of the lower end of the bracket 1 in a sliding mode, and the outer side of the lower end of the bracket 1 is connected with a positioning plate 19 which plays a positioning role in a shaft connection mode.

The rack 2 and the bracket 1 form a telescopic structure, the rack 2 and the gear 4 are meshed and connected, a first pull rope 401 playing a role in traction linkage is connected between the shaft end of the gear 4 and the clamping hoop 5, and the clamping hoop 5 is of a circular arc structure.

A return spring 901 for providing return elasticity is connected between the inner wall of the adjusting seat 8 at the upper end of the bracket 7 and the sliding block 9, the 2 groups of sliding blocks 9 are respectively integrated with the first connecting sleeve 10 and the second connecting sleeve 11, and the first connecting sleeve 10 and the second connecting sleeve 11 are in clearance fit with the pipeline main body 6.

As shown in fig. 1 and 4, place the pipeline handling that will wait to erect in the top of two sets of supports 1, make 2 group's supports 1 support the both ends of pipeline respectively, lift piece 3 this moment can drive rack 2 and support 1 and carry out concertina movement under pipeline self action of gravity, and then make rack 2 and gear 4 mesh and be connected, thereby it rotates to pull clamp 5 through first stay cord 401, and then the realization is to the automatic centre gripping of pipeline, gear 4 can drive bracket 7 and adjusting seat 8 and carry out synchronous revolution simultaneously, make first adapter sleeve 10, second adapter sleeve 11 cup joints through the automatic both ends with the pipeline of concertina movement, assemble.

The movable blocks 12 are uniformly distributed on the inner side of the first connecting sleeve 10, the first connecting sleeve 10 and the second connecting sleeve 11 form a nested structure, the upper surface and the lower surface of each movable block 12 form an arc surface structure with the arc directions perpendicular to each other, and meanwhile, a first torsion spring 1202 is connected between each movable block 12 and the inner wall of the first connecting sleeve 10.

The outer wall of the movable block 12 is provided with an arc-shaped positioning block 1201, the positioning block 1201 and the clamping groove 15 form a clamping structure, and the fitting side surfaces of the positioning block 1201, the first connecting sleeve 10 and the second connecting sleeve 11 are uniformly provided with sanding blocks 1203.

The sealed air bag 17 is respectively communicated with the first air bag 13 and the third air bag 16, the first air bag 13 is communicated with the second air bag 14, and the second air bag 14 is in a circular ring structure.

The sealing air bag 17 is of a hollow round table structure, and one end with a large diameter of the sealing air bag 17 faces the first connecting sleeve 10 and the second connecting sleeve 11.

As shown in fig. 2-3 and 5-7, when the pipeline system is used, the movable block 12 rotates under the impact of water flow, so that the movable block 12 drives the positioning block 1201 on the outer side of the movable block to automatically clamp into the clamping groove 15, because the surface of the movable block 12 is in an arc-shaped structure, the flow velocity of water flow passing through the surface of the movable block is increased, and a large water pressure is generated, so that the movable block 12 is tightly attached between the first connecting sleeve 10 and the second connecting sleeve 11, thereby realizing self-locking and splicing of the first connecting sleeve 10 and the second connecting sleeve 11, and meanwhile, after the movable block 12 rotates, the first air bag 13 and the third air bag 16 are extruded, so that the second air bag 14 and the third air bag 16 are expanded and deformed, and at this time, the second air bag 14 and the third air bag 16 can automatically and efficiently block and seal the joints among the pipeline main body 6, the first connecting sleeve 10 and the second connecting sleeve 11, and further effectively improve the connection sealing performance of the pipeline.

The magnet 18 and the bracket 1 form a telescopic structure, and the magnetic poles of the magnet 18 at the inner side of the adjacent bracket 1 are opposite.

A second torsion spring 1902 providing a return elastic force is connected between the shaft end of the positioning plate 19 and the bracket 1, a prick 1903 capable of being pricked into soil is arranged on the lower surface of the positioning plate 19, and the shaft end of the positioning plate 19 is connected with the magnetic block 18 through a second pull rope 1901.

As shown in fig. 1, when two sets of supports 1 are close to each other and accomplish the concatenation, magnetic path 18 can slide along support 1 under magnetic force, make 2 magnetic path 18 of group laminate each other, adsorb, magnetic path 18 slides the in-process simultaneously and can carry out synchronous revolution through second stay cord 1901 pulling locating plate 19, make locating plate 19 with the automatic ground that inserts of awl 1903 in its outside, and then realize the stable equipment and the location to support 1, thereby provide stable auxiliary stay for the pipeline.

The working principle is as follows: when the pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline is used, firstly, as shown in fig. 1-7, a pipeline main body 6 is hoisted and placed above a lifting block 3, at the moment, a clamping hoop 5 can automatically clamp the pipeline under the action of gravity, at the moment, 2 groups of brackets 1 can support two ends of the pipeline main body 6, meanwhile, a first connecting sleeve 10 and a second connecting sleeve 11 can be respectively sleeved with two ends of the pipeline main body 6, then, the bracket 1 is moved, so that the first connecting sleeve 10 and the second connecting sleeve 11 on the outer sides of 2 groups of adjacent pipeline main bodies 6 are sleeved and assembled, at the moment, 2 groups of magnetic blocks 18 are slidingly adsorbed under the action of magnetic force, and then, a positioning plate 19 is pulled to rotate to pierce a prick 1903 into the ground, so that the bracket 1 is fixed, when water is conveyed inside the pipeline, a movable block 12 can rotate to clamp a positioning block 1201 into a clamping groove 15, and then realize the auto-lock of first adapter sleeve 10, second adapter sleeve 11, splice, second gasbag 14 and third gasbag 16 can carry out high-efficient sealed to the seam crossing between pipeline main part 6, first adapter sleeve 10 and the second adapter sleeve 11 three simultaneously to accomplish a series of work.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an assembled city conduit construction is with erectting auxiliary assembly based on pressure which characterized in that includes:

2 groups of clamping hoops are connected to two sides of the bracket in a shaft mode;

the first connecting sleeve is arranged above the adjusting seat as a pipeline connecting part, the inner side of the first connecting sleeve is connected with a movable block through a shaft, a first air bag is embedded and mounted on the inner wall of the first connecting sleeve, and a second air bag is embedded and mounted on the outer wall of the first connecting sleeve;

the second connecting sleeve is used as a pipeline connecting part and is arranged above the other group of adjusting seats, a clamping groove is formed in the inner wall of the second connecting sleeve, and a third air bag is arranged on the inner side of the clamping groove;

2. The pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline according to claim 1, wherein the pressure-based erection auxiliary equipment comprises: the rack and the support form a telescopic structure, the rack is meshed with the gear, a first pull rope playing a role in traction linkage is connected between the shaft end of the gear and the clamping hoop, and meanwhile, the clamping hoop is of an arc-shaped structure.

3. The pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline according to claim 2, wherein: and a return spring for providing return elasticity is connected between the inner wall of the adjusting seat at the upper end of the bracket and the sliding block, the sliding blocks are respectively integrated with the first connecting sleeve and the second connecting sleeve into a whole, and the first connecting sleeve and the second connecting sleeve are in clearance fit with the pipeline main body.

4. The pressure-based erection auxiliary equipment for the construction of the assembled urban water conveying pipeline according to claim 1, which is characterized in that: the movable blocks are uniformly distributed on the inner side of the first connecting sleeve, the first connecting sleeve and the second connecting sleeve form a nested structure, the upper surface and the lower surface of each movable block are of arc-direction-perpendicular arc-surface structures, and meanwhile a first torsion spring is connected between each movable block and the inner wall of the first connecting sleeve.

5. The pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline according to claim 4, wherein the pressure-based erection auxiliary equipment comprises: the outer wall of movable block is provided with the arc locating piece, just locating piece and draw-in groove constitute the block structure, and the locating piece evenly is provided with the dull polish piece with the laminating side surface of first adapter sleeve, second adapter sleeve.

6. The pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline according to claim 1, wherein the pressure-based erection auxiliary equipment comprises: the sealing air bag is respectively communicated with the first air bag and the third air bag, the first air bag is communicated with the second air bag, and meanwhile, the second air bag is of a circular structure.

7. The pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline according to claim 6, wherein the pressure-based erection auxiliary equipment comprises: the sealing air bag is of a hollow round table-shaped structure, and one end of the sealing air bag with a large diameter faces the first connecting sleeve and the second connecting sleeve.

8. The pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline according to claim 1, wherein the pressure-based erection auxiliary equipment comprises: the magnetic blocks and the bracket form a telescopic structure, and the magnetic poles of the magnetic blocks adjacent to the inner side of the bracket are opposite.

9. The pressure-based erection auxiliary equipment for the construction of the assembled urban water pipeline according to claim 1, wherein the pressure-based erection auxiliary equipment comprises: and a second torsion spring for providing resetting elasticity is connected between the shaft end of the positioning plate and the bracket, a prick capable of penetrating into soil is arranged on the lower surface of the positioning plate, and the shaft end of the positioning plate is connected with the magnetic block through a second pull rope.