CN204922375U - Roof pressure formula pipeline inside lining repair system - Google Patents

Roof pressure formula pipeline inside lining repair system Download PDF

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Publication number
CN204922375U
CN204922375U CN201520654691.7U CN201520654691U CN204922375U CN 204922375 U CN204922375 U CN 204922375U CN 201520654691 U CN201520654691 U CN 201520654691U CN 204922375 U CN204922375 U CN 204922375U
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China
Prior art keywords
criss
pipeline
jacking equipment
repair
pressing type
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CN201520654691.7U
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Chinese (zh)
Inventor
杨小庆
谭维奇
沙丽
王润
刘根
李先昊
周震
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Wuhan Libo Geophysical Prospecting Co Ltd
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Wuhan Libo Geophysical Prospecting Co Ltd
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Abstract

The utility model discloses a roof pressure formula pipeline inside lining repair system, it includes: the jacking equipment, the jacking equipment should be four of criss -cross hydraulic stem and hold convex steel sheet of fixed connection respectively including being criss -cross hydraulic stem, was provided with repair materials on the surface of every block of convex steel sheet, the jacking equipment links to each other with gyro wheel draw gear, works as gyro wheel draw gear with this jacking equipment pull in the pipeline treat restoration department the time, four ends that should be criss -cross hydraulic stem are to the out -draw and make this be convex steel sheet that four of criss -cross hydraulic stem served to gather together and form cylindrically and laminate restoration department of treating in the pipeline, repair materials on the convex steel sheet surface repairs with treating restoration department laminating together, restore in the pipeline part through the jacking equipment is direct, need not the excavation, and closely laminate with original pipeline, the mending -leakage effect is showing, and work efficiency is high, construction quality is steerable, pipeline after the restoration does not lose and overflows the section.

Description

A kind of roof pressing type pipe lining repair system
Technical field
The utility model relates to pipe rehabilitation technology field, and in particular, the utility model relates to a kind of roof pressing type pipe lining repair system.
Background technique
Urban Underground pipeline is the important component part that civilian infrastructure is built, and is the important symbol of city modern civilization, closely bound up with resident living, and along with the develop rapidly of China's economy, the laying scale of under ground piping also increases thereupon.But large quantities of under ground pipings is serious owing to laying time aging, corrosion condition remote, and perforation and leakage accident may occur at any time, once pipeline occurs to reveal not only pollute the security of the lives and property that also can threaten resident to surrounding enviroment.
But traditional excavation type reparation and all fronts are changed, and tube method engineering work load is huge, cost is high, long in time limit, efficiency is low, drawback is obvious, and adopt trenchless technology to have good society, economy and environment benefit under ground piping reparation, wherein local route repair carries out the class methods of repairing for defects such as pipe interior breakage, interface dislocation, local etchings.
At present, domestic and international pipeline local route repair technology mainly contains: embedding reinforcing method, slip casting method, cover are around-France, spraying method, short tube Internal Lining Method etc., but all there are some problems in current pipeline local route repair technology, there is long construction period, labor intensive is many, mass stability is poor problem in such as embedding reinforcing method, and such as short tube Internal Lining Method, although prosthetic appliance is simple, construction is fast, price is low, but need when repairing to carry out slip casting between short tube and female pipe, not only the loss of pipeline flow section is large and linkage function is also poor, and seam crossing easily produces Seepage.
Model utility content
In view of the above problems, the utility model proposes a kind of roof pressing type pipe lining repair system, to realize without the need to excavation, fit tightly with original pipeline, mending-leakage Be very effective, and working efficiency is high, construction quality can control, and the pipeline after reparation does not lose flow section.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of roof pressing type pipe lining repair system, it comprises:
Jacking equipment;
Described jacking equipment includes in criss-cross hydraulic rod, should be fixedly connected with one block of circular arc steel plate respectively by four ends in criss-cross hydraulic rod, the outer surface of every block circular arc steel plate is provided with repair materials;
Described jacking equipment is connected with roller wheel traction device, when when described roller wheel traction device this jacking equipment being drawn to the place to be repaired in pipeline, should stretch out in four ends of criss-cross hydraulic rod and make this be criss-cross hydraulic rod four ends on circular arc steel plate gather and form the cylindrical and place to be repaired fitted in pipeline, the repair materials on circular arc steel plate outer surface and place to be repaired fit together and repair.
Wherein, described jacking equipment is hydraulic jack equipment.
Wherein, described hydraulic jack equipment includes center oil cylinder, and it is that the often end of criss-cross hydraulic rod includes: spring, center-pole, stroke lever and screw rod, wherein described spring, described stroke lever and described screw rod connect as one by this center-pole.
Wherein, described screw rod is length-adjustable screw rod.
In addition, the oil inlet pipe be connected with center oil cylinder is also comprised.
In addition, the oil outlet tube be connected with center oil cylinder is also comprised.
Preferably, the roller that described roller wheel traction device comprises strut, the flange plate be connected with described strut, the extension bar be connected with described flange plate and is connected with described extension bar, wherein, this strut is arranged on the cross searching axle place that this is criss-cross hydraulic rod.
Wherein, described roller is distributed in jacking equipment both sides, and the number of rollers of every side is 3.
Wherein, described extension bar is length-adjustable extension bar.
Wherein, the columniform caliber scope gathering formation is: 600mm-1500mm.
The utility model has following Advantageous Effects:
Roof pressing type pipe lining repair system of the present utility model comprises: jacking equipment, described jacking equipment includes in criss-cross hydraulic rod, should be fixedly connected with one block of circular arc steel plate respectively by four ends in criss-cross hydraulic rod, the outer surface of every block circular arc steel plate is provided with repair materials, described jacking equipment is connected with roller wheel traction device, when when described roller wheel traction device this jacking equipment being drawn to the place to be repaired in pipeline, should stretch out in four ends of criss-cross hydraulic rod and make this be criss-cross hydraulic rod four ends on circular arc steel plate gather and form the cylindrical and place to be repaired fitted in pipeline, repair materials on circular arc steel plate outer surface and place to be repaired fit together and repair, directly repaired in pipeline local by jacking equipment, without the need to excavation, and fit tightly with original pipeline, mending-leakage Be very effective, and working efficiency is high, construction quality can control, pipeline after reparation does not lose flow section.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of specification, and can become apparent, below especially exemplified by embodiment of the present utility model to allow above-mentioned and other objects, features and advantages of the present utility model.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is a specific embodiment composition schematic diagram according to the utility model roof pressing type pipe lining repair system;
Fig. 2 is the overall schematic of the utility model roof pressing type pipe lining repair system according to Fig. 1;
Fig. 3 is the sectional drawing according to the utility model roof pressing type pipe lining repair system in Fig. 1.
Embodiment
With reference to figure 1-Fig. 3, the roof pressing type pipe lining repair system of the present embodiment, it comprises:
Jacking equipment 1, during specific implementation, described jacking equipment 1 can be hydraulic jack equipment or other jacking equipment, does not limit here;
Jacking equipment 1 described in the present embodiment includes in criss-cross hydraulic rod 10, during specific implementation, described is that criss-cross hydraulic rod 10 is formed by two jacking equipment criss-crossings, namely there is hydraulic rod at each jacking equipment two ends, are namely formed in criss-cross hydraulic rod 10 after criss-crossing;
One block of circular arc steel plate 2 should be fixedly connected with respectively by four ends in criss-cross hydraulic rod 10 in the present embodiment, the outer surface of every block circular arc steel plate 2 was provided with repair materials;
In addition, jacking equipment 1 described in the present embodiment is connected with roller wheel traction device 3, when this jacking equipment 1 is drawn to the place to be repaired in pipeline by described roller wheel traction device 3, should stretch out gradually in four ends of criss-cross hydraulic rod 10 and make this be criss-cross hydraulic rod 10 four ends on circular arc steel plate 2 gather and form the cylindrical and place to be repaired fitted in pipeline, the repair materials on circular arc steel plate 2 outer surface and place to be repaired fit together and repair.
As a preferred embodiment, below for described jacking equipment for hydraulic jack equipment is described.
With reference to figure 1, the equipment of hydraulic jack described in the present embodiment 1 includes center oil cylinder 14, described center oil cylinder 14 can share for the hydraulic rod of four ends, also can share one of them hydraulic rod, wherein as a specific embodiment, in the utility model, an often end in criss-cross hydraulic rod 10 can include: spring 15, center-pole 16, stroke lever 17 and screw rod 18, wherein this center-pole 16 is by described spring 15, described stroke lever 17 and described screw rod 18 connect as one, in order to hydraulic jack equipment fuel feeding so that lifting, the oil inlet pipe be connected with center oil cylinder is also comprised in the utility model, described oil inlet pipe is connected with the pressurized equipment of outside, in addition, the oil outlet tube be connected with center oil cylinder is also comprised in the utility model, so that can oil return when jack does not work.
In addition, as a preferred specific embodiment, described roller wheel traction device 3 carries out draw operations by external tow rope, described roller wheel traction device 3 also has firm effect in whole system, as a specific embodiment, described roller wheel traction device 3 can comprise strut 31, the flange plate 32 be connected with described strut 31, the extension bar 33 be connected with described flange plate 32 and the roller 34 be connected with described extension bar 33, wherein, this strut 31 is arranged on the cross searching axle place that this is criss-cross hydraulic rod 10, as shown in Figure 2, described roller 34 is distributed in the both sides of jacking equipment 1, the number of rollers of every side is 3, also other quantity can be set to according to different needs in reality, here be not construed as limiting.
Need explanation, caliber scope in reality is generally: 600mm-1500mm, in the utility model when 4 block plates gather formed cylindrical time, columniform caliber scope also needs within this scope, and namely columniform caliber scope is also preferably: 600mm-1500mm.
The following describes the working procedure of said system:
The pipe lining repair system of the present embodiment operationally, this jacking equipment 1 is placed into the place to be repaired in pipeline by the existing people's well of utilization and roller wheel traction device 33, by external pressurized equipment, pressured fluid is sent in center oil cylinder 14, pressured fluid flows in jacking equipment 1 by oil inlet pipe (not identifying in the drawings), jacking equipment inner spring 15 is made to promote stroke lever 16, and then the circular arc steel plate 2 at the end points place of four hydraulic rods being fixed on jacking equipment 1 is stretched out, until circular arc steel plate is fitted completely with the tube wall to be repaired in pipeline after trailing, and exert pressure to even tube wall, by repair materials, such as macromolecule repairing material is fixed on pipeline place to be repaired, thus realize the non-excavation rehabilitation of pipeline, after reparation completes, pressured fluid is flowed out by oil outlet tube (not identifying in the drawings), after pressure release, steel plate draws in respectively automatically, now just by roller wheel traction device 3, whole jacking equipment is hauled out pipeline.
Need explanation, the screw rod of the utility model in jacking equipment 1 is the screw rod of adjustable-length, extension bar in roller wheel traction device 3 is also the extension bar of adjustable-length, can according to real work demand adjusting screw rod length and extension bar length and then the pipeline adapting to different tube diameters size, make pipeline rehabilitation work more efficient, convenient, quick, especially the utility model can also misplace to sedimentation and have the pipeline of certain distortion to reset, restore, Be very effective in cost saving and mending-leakage in repair process.
Needs illustrate, above-mentioned embodiment of the present utility model, directly repair can be carried out from existing people's well without the need to operating pit, be applicable to various material, difform pipeline construction, such as comprise straight tube, the pipeline of differently curved radius, vertical pipe joint, threeway and Y-piece etc., do not affect by protrusion in pipeline, especially sedimentation misplaced and have this equipment of pipeline of certain distortion can also be resetted to pipeline local by jacking equipment in repair process, restore, and when repairing and original pipeline fit tightly, mending-leakage Be very effective, and working efficiency is high, construction quality can control, pipeline after reparation does not lose flow section.
In above-mentioned provided specification, describe a large amount of detail.But can understand, embodiment of the present utility model can put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand in each model utility aspect one or more, in the description above to exemplary embodiment of the present utility model, each feature of the present utility model is grouped together in single embodiment, figure or the description to it sometimes.But, the method for the disclosure should be construed to the following intention of reflection: namely the utility model required for protection requires feature more more than the feature clearly recorded in each claim.Or rather, as claims below reflect, all features of disclosed single embodiment before model utility aspect is to be less than.Therefore, the claims following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present utility model.
It should be noted that above-described embodiment is described the utility model instead of limits the utility model, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.

Claims (10)

1. a roof pressing type pipe lining repair system, is characterized in that, comprising:
Jacking equipment;
Described jacking equipment includes in criss-cross hydraulic rod, should be fixedly connected with one block of circular arc steel plate respectively by four ends in criss-cross hydraulic rod, the outer surface of every block circular arc steel plate is provided with repair materials;
Described jacking equipment is connected with roller wheel traction device, when when described roller wheel traction device this jacking equipment being drawn to the place to be repaired in pipeline, should stretch out in four ends of criss-cross hydraulic rod and make this be criss-cross hydraulic rod four ends on circular arc steel plate gather and form the cylindrical and place to be repaired fitted in pipeline, the repair materials on circular arc steel plate outer surface and place to be repaired fit together.
2. roof pressing type pipe lining repair system according to claim 1, is characterized in that, described jacking equipment is hydraulic jack equipment.
3. roof pressing type pipe lining repair system according to claim 2, it is characterized in that, described hydraulic jack equipment includes center oil cylinder, it is that the often end of criss-cross hydraulic rod includes: spring, center-pole, stroke lever and screw rod, wherein described spring, described stroke lever and described screw rod connect as one by this center-pole.
4. roof pressing type pipe lining repair system according to claim 3, is characterized in that, described screw rod is length-adjustable screw rod.
5. roof pressing type pipe lining repair system according to claim 3, is characterized in that, also comprises the oil inlet pipe be connected with center oil cylinder.
6. roof pressing type pipe lining repair system according to claim 3, is characterized in that, also comprises the oil outlet tube be connected with center oil cylinder.
7. roof pressing type pipe lining repair system according to claim 1, it is characterized in that, the roller that described roller wheel traction device comprises strut, the flange plate be connected with described strut, the extension bar be connected with described flange plate and is connected with described extension bar, wherein, this strut is arranged on the cross searching axle place that this is criss-cross hydraulic rod.
8. roof pressing type pipe lining repair system according to claim 7, it is characterized in that, described roller is distributed in jacking equipment both sides, and the number of rollers of every side is 3.
9. roof pressing type pipe lining repair system according to claim 7, is characterized in that, described extension bar is length-adjustable extension bar.
10. roof pressing type pipe lining repair system according to claim 1, is characterized in that, the columniform caliber scope gathering formation is: 600mm-1500mm.
CN201520654691.7U 2015-08-27 2015-08-27 Roof pressure formula pipeline inside lining repair system Active CN204922375U (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042272A (en) * 2015-08-27 2015-11-11 武汉力博物探有限公司 Jacking and pressing type repairing system for pipeline lining
CN106439382A (en) * 2016-10-19 2017-02-22 西南石油大学 In-pipe energy supply equipment with turbine
CN106439377A (en) * 2016-10-11 2017-02-22 西南石油大学 Rotary plough feeding type pipeline repairer
CN106439376A (en) * 2016-10-11 2017-02-22 西南石油大学 Peristaltic inner concave pipeline repairing machine
CN106439375A (en) * 2016-10-11 2017-02-22 西南石油大学 Hydraulic-driven pipe repair machine
CN108758160A (en) * 2018-08-21 2018-11-06 广东科朗管道修复技术有限公司 A kind of pipe repairing method and the socket punching block applied to pipeline rehabilitation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042272A (en) * 2015-08-27 2015-11-11 武汉力博物探有限公司 Jacking and pressing type repairing system for pipeline lining
CN106439377A (en) * 2016-10-11 2017-02-22 西南石油大学 Rotary plough feeding type pipeline repairer
CN106439376A (en) * 2016-10-11 2017-02-22 西南石油大学 Peristaltic inner concave pipeline repairing machine
CN106439375A (en) * 2016-10-11 2017-02-22 西南石油大学 Hydraulic-driven pipe repair machine
CN106439382A (en) * 2016-10-19 2017-02-22 西南石油大学 In-pipe energy supply equipment with turbine
CN106439382B (en) * 2016-10-19 2018-05-25 西南石油大学 Powering device in a kind of pipe with turbine
CN108758160A (en) * 2018-08-21 2018-11-06 广东科朗管道修复技术有限公司 A kind of pipe repairing method and the socket punching block applied to pipeline rehabilitation

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