CN204942904U - A kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine - Google Patents
A kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine Download PDFInfo
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- CN204942904U CN204942904U CN201520723338.XU CN201520723338U CN204942904U CN 204942904 U CN204942904 U CN 204942904U CN 201520723338 U CN201520723338 U CN 201520723338U CN 204942904 U CN204942904 U CN 204942904U
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Abstract
The utility model discloses a kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine, comprise guide supporting frame mechanism, driving chain mechanism and haulage gear, it is peripheral that described driving chain mechanism is located at described guide supporting frame mechanism, described haulage gear connects described driving chain mechanism, and provides power for described driving chain mechanism; In no-dig technique situation, distance reparation can be grown to pipeline, operation can be carried out in band waterpipe.Stetch Wrapping Machine is detachable and assemble, and the equipment of being convenient to is gone into the well, and can adjust shape and the size of new pipeline according to demand, coiling large diameter pipeline, meets the reparation requirement of difformity, different caliber pipe.The utility model, in pipeline rehabilitation engineering, has that efficiency of construction is high, the construction period is short, engineering cost is low, to traffic and the advantage such as environmetal impact is minimum.
Description
Technical field
The utility model relates to pipe rehabilitation technology field, more particularly, relates to a kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine.
Background technique
Urban discharging pipeline is called as " the underground life line " in city, bears the vital task of urban sewage, water drainage.China's urban construction scale constantly expands, and maintenance and the reinstatement works of drainage pipe come into one's own all the more.Traditional pipe repairing method adopts digging mode more to renew pipeline, and this causes engineering work load huge, and expend also comparatively large, and cannot complete engineering in short-term, more can cause traffic congestion, environmental pollution etc., these are all that modern urban construction is difficult to bear.
Non-excavation repairing technique is that one utilizes no-dig technique or micro-excavation technology, carries out local or overall engineering of repairing to the under ground piping damaged.It renews the technology of pipe relative to traditional excavation, has and does not affect traffic, reduces environmental pollution, the huge advantage such as the engineering time is short, and workmen is few, and Security is high, and overall cost is low.Quoting of non-excavation repairing technique, substantially increases the possibility that City Buried Pipeline updates.
Domestic now comparatively ripe trenchless repairing method mainly contains soft lining method, Insertion method, broken tube method, undergauge Internal Lining Method, spiral winding method, pipe sheet assembling method and some local route repair methods.For spiral winding method, there are wind and the grouting device of independent research in current China on circular pipe, and on the equipment research of other special-shaped pipeline, particularly trailing type moves Stetch Wrapping Machine, the stage still explored.
Therefore, owing to there is above-mentioned technological deficiency in prior art, be those skilled in that art's technical problems urgently to be resolved hurrily.
Model utility content
The purpose of this utility model, for providing a kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine, can grow distance reparation to pipeline in no-dig technique situation, can carry out operation in band waterpipe.Stetch Wrapping Machine is detachable and assemble, and the equipment of being convenient to is gone into the well, and is also convenient to the shape and the size that adjust new pipe according to special-shaped pipeline.Stetch Wrapping Machine realizes accompany movement, and when operation, equipment can advance with new pipe, and realizes moulding band winding in advancing, and completes the coiling of new pipe.Stetch Wrapping Machine can meet the reparation requirement of the large diameter pipeline of difformity and size.
For achieving the above object, the utility model provides following technological scheme:
A kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine, comprise guide supporting frame mechanism, driving chain mechanism and haulage gear, described driving chain mechanism is located at that described guide supporting frame mechanism is peripheral, and described haulage gear connects described driving chain mechanism, and provides power for described driving chain mechanism;
Described guide supporting frame mechanism assembles by bending rail, vertical rail and the splicing of horizontal rail, described horizontal rail is connected by bending rail with described vertical rail, be bolted between described horizontal rail and bending rail, be bolted between described vertical rail and bending rail, described bending rail, vertically rail and the fluted type track of horizontal rail peripheral hardware;
Described driving chain mechanism is assembled by some chain wheel assemblies, be bolted between chain wheel assembly, chain wheel assembly is made up of shaft wheel assembly, cylinder, containment vessel and dunnage, described shaft wheel assembly is located in described fluted body track, described shaft wheel assembly connects two pieces of dunnages outward, and two described dunnage ends connect containment vessels, and described cylinder is located in the space that two described containment vessels surround, two described containment vessels are connected by the central shaft of described cylinder, and two described dunnages are movable;
Described haulage gear comprises coupling, long sleeve, orbit wheel, pto＝power take-off, middle casing, lower box, oil hydraulic pump, spring, chain, case lid and actuation gear, described middle casing upper end is provided with case lid, described case lid and described middle casing are by overlapping the bolt tightening having spring, described middle casing lower end is provided with lower box, oil hydraulic pump is provided with in described lower box, retarder is provided with in described middle casing, retarder outputting power is to pto＝power take-off, coupling is provided with between described pto＝power take-off one end and the central shaft of described cylinder, the described pto＝power take-off the other end is connected with actuation gear power by chain, long sleeve is connected in the middle part of described actuation gear, described long sleeve is provided with orbit wheel.
Preferably, described shaft wheel assembly comprises roller group, rotating shaft and sleeve, described roller group is bolted successively by end cap, bearing housing, pad, roller and bearing, described rotating shaft two ends are respectively equipped with roller group, described roller group is fixed by top screw, in the middle part of described rotating shaft, overcoat has sleeve, and described sleeve is connected with described dunnage.
Preferably, also comprise mounting plate, send band rubber wheel and leading axle, described mounting plate is fixed on described middle casing, described in send band rubber wheel and leading axle to be connected the central shaft of described cylinder respectively, described in send band rubber wheel and leading axle to be located at the side of described haulage gear.
Usefulness of the present utility model is: the utility model is based on spiral winding method, it is a kind of non-excavation rehabilitation trailing type Stetch Wrapping Machine of special-shaped pipeline, shape and the size of new pipeline can be adjusted according to demand, coiling large diameter pipeline, meet the reparation requirement of difformity, different caliber pipe.The utility model, in pipeline rehabilitation engineering, has that efficiency of construction is high, the construction period is short, engineering cost is low, to traffic and the advantage such as environmetal impact is minimum.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is general assembly structural representation of the present utility model;
Fig. 2 is guide supporting frame mechanism of the present utility model assembling schematic diagram;
Fig. 3 is that chain wheel assembly of the present utility model turns figure;
Fig. 4 is roller group explosive view of the present utility model;
Fig. 5 is the structural representation of shaft wheel assembly of the present utility model;
Fig. 6 is the assembling schematic diagram of haulage gear of the present utility model;
Fig. 7 is the structural representation of the power box of haulage gear of the present utility model;
Fig. 8 is using process figure of the present utility model;
In figure: 1 is bending rail; 2 is vertical rail; 3 is horizontal rail; 4 is fluted body track; 5 is end cap; 6 is bearing housing; 7 is pad; 8 is roller; 9 is bearing; 10 is rotating shaft; 11 is sleeve; 12 is cylinder; 13 is containment vessel; 14 is dunnage; 15 is coupling; 16 is long sleeve; 17 is orbit wheel; 18 is pto＝power take-off; 19 is middle casing; 20 is lower box; 21 is oil hydraulic pump; 22 is spring; 23 is chain; 24 is case lid; 25 is actuation gear; 26 is mounting plate; 27 for sending band rubber wheel; 28 is leading axle.
Embodiment
The utility model provides a kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine, and the utility model, in pipeline rehabilitation engineering, has that efficiency of construction is high, the construction period is short, engineering cost is low, to traffic and the advantage such as environmetal impact is minimum.
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear and detailed description to the technological scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine as shown in Figure 1, comprise guide supporting frame mechanism, driving chain mechanism and haulage gear, it is peripheral that described driving chain mechanism is located at described guide supporting frame mechanism, described haulage gear connects described driving chain mechanism, and provides power for described driving chain mechanism;
As shown in Figure 2, described guide supporting frame mechanism assembles by bending rail 1, vertical rail 2 and horizontal rail 3 splicing, described horizontal rail 3 is connected by bending rail 1 with described vertical rail 2, be bolted between described horizontal rail 3 and bending rail 1, be bolted between described vertical rail 2 and bending rail 1, described bending rail 1, vertically rail 2 and the fluted type track 4 of horizontal rail 3 peripheral hardware; Guide supporting frame mechanism assembles by bending rail 1, vertical rail 2 and horizontal rail 3 splicing, and its size and shape can change, and regulates the length of each rail can adapt to the reparation requirement of different pipeline.Owing to being provided with fluted body track 4 outside each rail of guide supporting frame mechanism, after splicing, the surrounding of steelframe has just had a rotary track.The downside arbor wheel of driving chain mechanism can move in fluted body track 4, and under the driving of haulage gear, driving chain mechanism completes rotation motion.With the spiral motion of moulding band, haulage gear can drive steelframe to move forward, then whole equipment can realize accompany movement.For guarantee equipment can pass in and out well head, steelframe can split before turnover well head, assembles in service pipe.
As shown in Figure 3, described driving chain mechanism is assembled by some chain wheel assemblies, be bolted between chain wheel assembly, chain wheel assembly is made up of shaft wheel assembly, cylinder 12, containment vessel 13 and dunnage 14, described shaft wheel assembly is located in described fluted body track 4, described shaft wheel assembly connects two pieces of dunnages 14 outward, two described dunnage 14 ends connect containment vessel 13, described cylinder 12 is located in the space that two described containment vessels 13 surround, two described containment vessels 13 are connected by the central shaft of described cylinder 12, and two described dunnages 14 are movable; Cylinder 12 is rotatable, and equipment of being convenient to rotates along with moulding belt winding direction.Two pieces of dunnages 14 are swingable, can make driving chain mechanism and different guide supporting frame mechanisms with the use of, be applicable to different special-shaped pipelines, avoid stuck situation occurs in supporting frame corner especially.
As shown in Figures 6 and 7, described haulage gear comprises coupling 15, long sleeve 16, orbit wheel 17, pto＝power take-off 18, middle casing 19, lower box 20, oil hydraulic pump 21, spring 22, chain 23, case lid 24 and actuation gear 25, described middle casing 19 upper end is provided with case lid 24, described case lid 24 and described middle casing 19 are by overlapping the bolt tightening having spring 22, described middle casing 19 lower end is provided with lower box 20, oil hydraulic pump 21 is provided with in described lower box 20, retarder is provided with in described middle casing 19, retarder outputting power is to pto＝power take-off 18, coupling 15 is provided with between described pto＝power take-off 18 one end and the central shaft of described cylinder 12, described pto＝power take-off 18 the other end is connected with actuation gear 25 power by chain 23, long sleeve 16 is connected in the middle part of described actuation gear 25, described long sleeve 16 is provided with orbit wheel 17.The pto＝power take-off 18 of power box is connected by coupling 15 with the central shaft of cylinder 12, and power driven rollers 12 rotates.
Oil hydraulic pump 21 is selected in the power supply of Stetch Wrapping Machine, can meet the power needed for equipment operation, be suitable for the submersible of pipeline, ensure that the safety of operating worker.Speed reducer is designed in middle casing 19, power is provided by oil hydraulic pump 21, outputs to pto＝power take-off 18 through speed reducer, passes to cylinder 12 by coupling 15, enough frictional force and power ensure that moulding band constantly sends into, and make power box and driving chain mechanism relatively can mould band motion.The other end chain 23 of pto＝power take-off 18 drives actuation gear 25, and velocity ratio is 1:1.Actuation gear 25 contacts with tube wall, ensure that there are enough gaps between new pipe and old pipe, for follow-up cement injection operation, simultaneously also for the forward motion of equipment provides power-assisted.The opposite side of actuation gear 25 installation shaft is provided with long sleeve 16, and long sleeve 16 is provided with two orbit wheels 17, and orbit wheel 17 is moderate with cylinder 12 gap of below, just meets the compression requirement of moulding band, ensures the winding action of moulding band.Meanwhile, two orbit wheels 17 with mould the groove fit brought, in movement process, orbit wheel 17 is along the concave slot sports moulding band, drives whole Stetch Wrapping Machine to follow the twining movement of moulding band and slowly travels forward.Support with long sleeve 16 between two orbit wheels 17.With overlapping the bolt tightening having spring 22 between case lid 24 and middle casing 19.Spring 22 plays stretch compensation effect, makes chain 23 tensioning, ensures the proper motion of actuation gear 25.Haulage gear adopts two or more power boxs to be composed in series, and can provide enough driving power, can ensure again the compression action of moulding band.
As shown in Figures 4 and 5, further, described shaft wheel assembly comprises roller group, rotating shaft 10 and sleeve 11, described roller group is bolted successively by end cap 5, bearing housing 6, pad 7, roller 8 and bearing 9, described rotating shaft 10 two ends are respectively equipped with roller group, described roller group is fixed by top screw, and in the middle part of described rotating shaft 10, overcoat has sleeve 11, and described sleeve 11 is connected with described dunnage 14.Shaft wheel assembly forms primarily of rotating shaft 10 and two rollers 8.A bearing 9 is respectively housed in shaft wheel assembly, can rotates.When installing driving chain mechanism, shaft wheel assembly coordinates with the follower rail of guide supporting frame mechanism, and after installation, whole driving chain mechanism is by scrolling realization the moving along support rail of roller 8.
During operation, driving chain mechanism is except driving haulage gear rotation, and its partial structurtes also play the effect compressing and mould band.The chain wheel assembly of haulage gear and Transmitted chains joint, its cylinder 12 also plays the effect compressing and mould band, and the length of this cylinder 12 at least should be greater than the width that two are moulded band, and the structure of this connection chain wheel assembly is the same with other assembly.
As shown in Figure 6, further, also comprise mounting plate 26, send band rubber wheel 27 and leading axle 28, described mounting plate 26 is fixed on described middle casing 19, described band rubber wheel 27 and the leading axle 28 of sending is connected the central shaft of described cylinder 12 respectively, described in send band rubber wheel 27 and leading axle 28 to be located at the side of described haulage gear.Mounting plate 26 is parts of chain wheel assembly, for installing power box, provides support.
As shown in Figure 8, the equipment split in use, is first sent into pipeline by the utility model; Assemble guide supporting frame mechanism, driving chain mechanism and haulage gear successively again; Last primer fluid press pump 21, starts repair.After erection unit, on equipment, be first wound around a circle artificially mould band, ensureing that the orbit wheel 17 of haulage gear is stuck in moulds in the groove of band, and the position and distance of moulding band is placed in compacted position, start Stetch Wrapping Machine I subsequently, oil hydraulic pump 21 drives Transmitted chains and actuation gear 25 to rotate, orbit wheel 17 compresses and Stetch Wrapping Machine is followed mould band slowly movement forward to moulding band, select two or more power box can complete repair more efficiently, after new pipe II coiling completes, disassembled asset is transported well head, finally carry out cement injection in the gap of old pipe III and new pipe II, complete pipeline rehabilitation.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine, it is characterized in that: comprise guide supporting frame mechanism, driving chain mechanism and haulage gear, it is peripheral that described driving chain mechanism is located at described guide supporting frame mechanism, described haulage gear connects described driving chain mechanism, and provides power for described driving chain mechanism;
Described guide supporting frame mechanism assembles by bending rail, vertical rail and the splicing of horizontal rail, described horizontal rail is connected by bending rail with described vertical rail, be bolted between described horizontal rail and bending rail, be bolted between described vertical rail and bending rail, described bending rail, vertically rail and the fluted type track of horizontal rail peripheral hardware;
Described driving chain mechanism is assembled by some chain wheel assemblies, be bolted between chain wheel assembly, chain wheel assembly is made up of shaft wheel assembly, cylinder, containment vessel and dunnage, described shaft wheel assembly is located in described fluted body track, described shaft wheel assembly connects two pieces of dunnages outward, and two described dunnage ends connect containment vessels, and described cylinder is located in the space that two described containment vessels surround, two described containment vessels are connected by the central shaft of described cylinder, and two described dunnages are movable;
Described haulage gear comprises coupling, long sleeve, orbit wheel, pto＝power take-off, middle casing, lower box, oil hydraulic pump, spring, chain, case lid and actuation gear, described middle casing upper end is provided with case lid, described case lid and described middle casing are by overlapping the bolt tightening having spring, described middle casing lower end is provided with lower box, oil hydraulic pump is provided with in described lower box, retarder is provided with in described middle casing, retarder outputting power is to pto＝power take-off, coupling is provided with between described pto＝power take-off one end and the central shaft of described cylinder, the described pto＝power take-off the other end is connected with actuation gear power by chain, long sleeve is connected in the middle part of described actuation gear, described long sleeve is provided with orbit wheel.
2. special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine as claimed in claim 1, it is characterized in that: described shaft wheel assembly comprises roller group, rotating shaft and sleeve, described roller group is bolted successively by end cap, bearing housing, pad, roller and bearing, described rotating shaft two ends are respectively equipped with roller group, described roller group is fixed by top screw, in the middle part of described rotating shaft, overcoat has sleeve, and described sleeve is connected with described dunnage.
3. special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine as claimed in claim 1 or 2, it is characterized in that: also comprise mounting plate, send band rubber wheel and leading axle, described mounting plate is fixed on described middle casing, described band rubber wheel and the leading axle of sending is connected the central shaft of described cylinder respectively, described in send band rubber wheel and leading axle to be located at the side of described haulage gear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520723338.XU CN204942904U (en) | 2015-09-18 | 2015-09-18 | A kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine |
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| CN201520723338.XU CN204942904U (en) | 2015-09-18 | 2015-09-18 | A kind of special-shaped pipeline non-excavation rehabilitation trailing type Stetch Wrapping Machine |
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| CN204942904U true CN204942904U (en) | 2016-01-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114751A (en) * | 2015-09-18 | 2015-12-02 | 天津城建大学 | Non-excavation rehabilitation following type winding machine for special-shaped pipes |
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- 2015-09-18 CN CN201520723338.XU patent/CN204942904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114751A (en) * | 2015-09-18 | 2015-12-02 | 天津城建大学 | Non-excavation rehabilitation following type winding machine for special-shaped pipes |
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Effective date of registration: 20201209 Address after: 301600 100 meters north of gongjiatun village, yangchengzhuang Township, Jinghai District, Tianjin Patentee after: TIANJIN YITONG SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: No.26 Jinjing Road, Xiqing District, Tianjin 300384 (Tianjin Urban Construction University) Patentee before: Tianjin Chengjian University |