CN106337437A - Prefabricated Deformation Joint Pipe Joint and Prefabricated Composite Pipe Gallery - Google Patents
Prefabricated Deformation Joint Pipe Joint and Prefabricated Composite Pipe Gallery Download PDFInfo
- Publication number
- CN106337437A CN106337437A CN201611014164.5A CN201611014164A CN106337437A CN 106337437 A CN106337437 A CN 106337437A CN 201611014164 A CN201611014164 A CN 201611014164A CN 106337437 A CN106337437 A CN 106337437A
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- CN
- China
- Prior art keywords
- pipe
- prefabricated
- tube coupling
- abridged edition
- movement joint
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
Abstract
The present invention proposes a prefabricated deformed joint pipe joint and prefabricated composite pipe gallery, including the first and second pipe section of prefabricated formed comprehensive gallery, between which there is a reserved deformation joint, in which there is filling staff. Between the first and second pipe sections, there designes a elastic water-proof strip along the prefabricated deformation pipe deriections. And both ends of the elastic water-proof strip are separately embedded into the first and second pipe sections, and the filling staff has to fill at least the end near the water-proof strip. The invention relates to a prefabricated deformation pipe joint, which has the capability of longitudinal deformation to a certain degree, so as to satisfy the requirement of heat expansion and cold contraction after the assembly of the comprehensive pipe gallery is completed, and prevent the comprehensive pipe gallery from being sweeling or breaking. Therefore, adoping the prefabricated deformation pipe joint of the this case can realize the all-prefabricated and zero-cast-in-place construction of the comprehensive pipe gallery, reduce the exposure time of the foundation pit and the operation time , lower the labor intensity of workers, saving costs, and reduce the environmental pollution.
Description
Technical field
The present invention relates to prefabricated assembled space structure and technical field of construction, particularly to a kind of prefabricated movement joint tube coupling
And prefabricated assembled pipe gallery.
Background technology
Expansion with urban area and the development of construction, the advantage building underground pipe gallery progressively obtains government's correlation
The affirmative of department.Underground pipe gallery is also referred to as common pipe trench, may be provided under major trunk roads or footpath, will disperse solely in the past
The various pipelines such as vertical embedded electric power, telecommunications, heating power, feedwater, combustion gas collect and are arranged in a common underground pipe gallery, implement
Common maintenance and centralized management, reduce conventional road surface and often should excavate Buried pipe and affect road, environmental pollution etc. is asked
Topic.
The construction of domestic pipe gallery at present mainly adopts traditional cast-in-place construction mode, and developed countries are just adopted many years ago
With prefabrication standard tube coupling, on-site consolidation form of construction work, dramatically reduce the deep trench engineering time, improve construction
Efficiency.
The domestic research in pipe gallery also has case with using, such as, the whole garden in Expo underground
Utility line in the form of the integrated pipe canal based on, that is, be arranged under footpath, independent for dispersion embedded electric power, telecommunications, heating power,
The various pipelines such as feedwater, middle water, combustion gas, are partly or entirely pooled in a common underground pipe gallery, implement common maintenance, collection
Middle management.Wherein, the standard tube coupling of western loop-length 451m integrated pipe canal is prefabrication, and on-site consolidation is domestic to enter first
The precast assembly integrated pipe canal construction of row, dramatically reduces the deep trench engineering time, improves efficiency of construction.
Chinese Patent Application No. is that 201520225915.2 utility model patent discloses a kind of prefabricated assembled single cabin
Municipal administration synthesis pipe gallery, pipe gallery is formed by some prefabricated tube couplings are longitudinal spliced, is attached by concavo-convex tenon structure, and
Junction setting annular seal bar and fluid sealant carry out waterproof, but whole piece pipe gallery is made up of standard tube coupling, for piping lane heat
The movement joint tube coupling of swollen shrinkage, appointing so needs cast-in-site；Meanwhile, the length of pipe gallery not all can be by some standard pipes
Section is formed by connecting, and generally occurs within the situation of " not long just short ", and cast-in-site is inevitable.Therefore, efficiency of construction and cycle be still
By large effect.
Content of the invention
In view of this, it is an object of the invention to, a kind of prefabricated movement joint tube coupling and prefabricated assembled pipe gallery are provided,
To realize entirely prefabricated, zero cast-in-place construction of pipe gallery, reduce foundation ditch open-assembly time and activity duration, reduce workman's work strong
Degree, cost-effective and minimizing environmental pollution.
On the one hand, the invention provides a kind of prefabricated movement joint tube coupling, the first pipe abridged edition body including prefabricated formation and
Two tube coupling bodies, are reserved with movement joint between described first pipe abridged edition body and second pipe abridged edition body, are filled with described movement joint
Pointing, between described first pipe abridged edition body and second pipe abridged edition body and being circumferentially provided with along described prefabricated movement joint tube coupling
Elastic water-proof strip, the two ends of described elastic water-proof strip are respectively embedded into first pipe abridged edition body and second pipe abridged edition body, described joint filling material
Material is at least filled in the side of described elastic water-proof strip.
As the improvement in one aspect of above-mentioned prefabricated movement joint tube coupling it is preferable that described first pipe abridged edition body and second
It is additionally provided with the first sealing gasket, described first sealing gasket is located inside described elastic water-proof strip between tube coupling body.
As the improvement in one aspect of above-mentioned prefabricated movement joint tube coupling it is preferable that described first pipe abridged edition body is away from institute
The side stating second pipe abridged edition body is provided with the first connection boss, and described second pipe abridged edition body is away from described first pipe abridged edition body
Side is provided with the first connecting groove, and described first connection boss and/or described first connecting groove are provided with the second sealing
Pad.
As the improvement in one aspect of above-mentioned prefabricated movement joint tube coupling it is preferable that described first sealing gasket is that chance water is swollen
Swollen rubber gasket；And/or,
Being arranged at the described first the second sealing gasket connecting on boss is elastic rubber gasket, is arranged at described first even
Connecing the second sealing gasket on groove is hydro-expansive rubber sealing cushion, and described first connects the elastic rubber gasket on boss
It is less than the hydro-expansive rubber sealing cushion distance in described first connecting groove apart from the distance of described first pipe section outer body
The distance of described second pipe section outer body.
As the improvement in one aspect of above-mentioned prefabricated movement joint tube coupling it is preferable that described first pipe abridged edition body and second
Tube coupling body is respectively arranged with limit base, and described limit base is provided with limit mounting hole.
As the improvement in one aspect of above-mentioned prefabricated movement joint tube coupling it is preferable that described first pipe abridged edition body and second
First hole for hoist is provided with tube coupling body；Described first pipe abridged edition body is away from the inner side and described of described second pipe abridged edition body
Two tube coupling bodies are provided with the first connecting seat away from the inner side of described first pipe abridged edition body, and described first connecting seat is provided with
First connecting hole.
On the other hand, the present invention proposes a kind of prefabricated assembled pipe gallery, appoints as above including at least one
A kind of prefabricated movement joint tube coupling and the prefabricated standard tube coupling of at least one prefabricated formation, described prefabricated movement joint tube coupling is pre- with described
Standard tube coupling processed connects, and forms hollow, continuous pipeline accommodation space.
As the improvement in one aspect of above-mentioned prefabricated assembled pipe gallery it is preferable that described prefabricated movement joint tube coupling
Between seam outside, and/or outside the seam between described prefabricated standard tube coupling, and/or described prefabricated movement joint tube coupling with
It is provided with external labeling type waterstop outside seam between described prefabricated standard tube coupling.
As the improvement in one aspect of above-mentioned prefabricated assembled pipe gallery it is preferable that described prefabricated standard tube coupling bag
Include the 3rd tube coupling body, the both sides of described 3rd tube coupling body are respectively arranged with the second connection boss and the second connecting groove, institute
State and tube coupling sealing is provided with the second connection boss and/or described second connecting groove；Also set up on described 3rd tube coupling body
There is the second hole for hoist, the inner side at described 3rd tube coupling body two ends is provided with the second connecting seat, described second connecting seat is arranged
There is the second connecting hole.
As the improvement in one aspect of above-mentioned prefabricated assembled pipe gallery it is preferable that described prefabricated movement joint tube coupling
Circumference be in enclosed construction, described first pipe abridged edition body and second pipe abridged edition body be additionally provided with the first dividing plate, described first every
Described prefabricated movement joint tube coupling is divided into two cabins by plate；The circumference of described prefabricated standard tube coupling is in enclosed construction, described pre-
It is provided with second partition, described prefabricated standard tube coupling is divided into by described second partition on 3rd tube coupling body of standard tube coupling processed
Two cabins.
A kind of prefabricated movement joint tube coupling proposed by the present invention and prefabricated assembled pipe gallery, the of prefabricated movement joint tube coupling
One tube coupling body, second pipe abridged edition body, pointing, elastic water-proof strip one-time-concreting molding in a mold, its first pipe abridged edition
Body, second pipe abridged edition body can determine according to field demand, " just do not grow for occur when being installed using prefabricated standard tube coupling
Short " situation, prefabricated movement joint tube coupling can with flexible field requirement, realize pipe gallery construction entirely prefabricated, zero cast-in-place apply
Work.Importantly, prefabricated movement joint tube coupling has a certain degree of linear deformation ability, meet pipe gallery assembly and complete
Afterwards, the requirement expanded with heat and contract with cold, it is to avoid pipe gallery rises bad or breaks, simultaneously it is not required that cast-in-site forms movement joint, because
This, using the present embodiment prefabricated movement joint tube coupling it is achieved that entirely prefabricated, zero cast-in-place construction of pipe gallery, reduce foundation ditch sudden and violent
Dew time and activity duration, reduce labor strength, cost-effective and minimizing environmental pollution.
Brief description
The accompanying drawing constituting the part of the present invention is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.
Fig. 1 is the structural front view of the first prefabricated movement joint tube coupling provided in an embodiment of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the pouring section sectional view of prefabricated movement joint tube coupling in Fig. 1；
Fig. 5 is the structural front view of second provided in an embodiment of the present invention prefabricated movement joint tube coupling；
Fig. 6 is the schematic diagram of prefabricated standard tube coupling provided in an embodiment of the present invention；
Fig. 7 is the schematic diagram of prefabricated assembled pipe gallery provided in an embodiment of the present invention；
Fig. 8 is the schematic diagram of the first double cabins pipe gallery provided in an embodiment of the present invention；
Fig. 9 is the prefabricated movement joint tube coupling schematic diagram of second provided in an embodiment of the present invention double cabins pipe gallery；
Figure 10 is the prefabricated standard tube coupling schematic diagram of second provided in an embodiment of the present invention double cabins pipe gallery.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combine.To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
It should be noted that referred to herein first, second, third, it is served only for distinguishing characteristic same or similar not
Same parts, not as the restriction of parts itself, do not have precedence relationship or dependence yet between each parts.
Refer to 1- Fig. 4, on the one hand, the first prefabricated movement joint tube coupling 100 that the present invention provides, including prefabricated formation
First pipe abridged edition body 110 and second pipe abridged edition body 120, are reserved with change between first pipe abridged edition body 110 and second pipe abridged edition body 120
Shape is stitched, and is filled with pointing 130, between first pipe abridged edition body 110 and second pipe abridged edition body 120 and along prefabricated change in movement joint
Shape slit-tube section be circumferentially provided with elastic water-proof strip 140, the two ends of elastic water-proof strip 140 are respectively embedded into first pipe abridged edition body 110
With second pipe abridged edition body 120, pointing 130 is at least filled in the side of elastic water-proof strip 140, is preferably filled with elastic waterstop
With 140 both sides.It should be noted that prefabricated movement joint tube coupling is for existing prefabricated standard pipe section, movement joint is prefabricated
On a prefabricated movement joint tube coupling, cast in situs movement joint before replacing, prefabricated movement joint tube coupling has certain longitudinal direction and becomes
Shape amount (being longitudinally the installation direction of tube coupling, the left and right directions in Fig. 1), can meet after tube coupling is installed and expand with heat and contract with cold to structure
Require, aforesaid " prefabricated formation " refers in preform production Workshop Production, transport to using in-site installation, rather than at the scene
Cast；Elastic water-proof strip 140 refers to the waterstop with necessarily elasticity, and when tube coupling expands with heat and contract with cold after installing, its elasticity can be supported
Disappear or compensate the overall linear deformation of tube coupling, and can to a certain degree ensure the waterproof between tube coupling, elastic water-proof strip 140 is permissible
Using the rubber fastening band with galvanized steel side, the two ends galvanized sheet of elastic water-proof strip 140 by firmly prefabricated in first pipe abridged edition body
110 and second pipe abridged edition body 120 in, the rubber position of first pipe abridged edition body 110 and second pipe abridged edition body 120 is deposited in movement joint
In, for resistance to deformation and waterproof；Movement joint width can determine according to the design variations amount of prefabricated movement joint tube coupling, typically not
Preferably too small, preferably greater than or equal to 30mm, and the circumference along prefabricated movement joint tube coupling, movement joint adopts essentially identical width；Fill out
Seam material 130 can have multiple choices, such as foam, xps plate etc. naturally it is also possible to adopt other materials of the prior art.
The prefabricated movement joint tube coupling of the present embodiment, first pipe abridged edition body 110 and second pipe abridged edition body 120 are typically prefabricated mixed
Solidifying soil component, inside can arrange bar-mat reinforcement to improve intensity, first pipe abridged edition body 110, second pipe abridged edition body 120, joint filling material
Material 130, elastic water-proof strip 140 one-time-concreting molding in a mold, its first pipe abridged edition body 110, second pipe abridged edition body 120 are permissible
Determined according to field demand, for " the not long just short " situation occurring when being installed using prefabricated standard tube coupling, prefabricated deformation slit-tube
Section with flexible field requirement, can realize entirely prefabricated, zero cast-in-place construction of pipe gallery construction.Importantly, prefabricated change
Shape slit-tube section has a certain degree of linear deformation ability, after the completion of meeting pipe gallery assembly, the requirement expanded with heat and contract with cold, it is to avoid
Pipe gallery rises bad or breaks, simultaneously it is not required that cast-in-site forms movement joint, therefore, using the prefabricated change of the present embodiment
Shape slit-tube section, efficiency of construction is high, short time limit, it is to avoid long-time outdoor construction.
In such scheme, for improving the waterproof ability in deformation joint for the prefabricated movement joint tube coupling it is preferable that first pipe abridged edition
It is additionally provided with the first sealing gasket 150, the first sealing gasket 150 is located at elastic water-proof strip between body 110 and second pipe abridged edition body 120
Inside 140.With respect to tube coupling generally speaking inner side is, in Fig. 1, the side towards in the middle of illustrate is inner side, the first sealing gasket 150
Together with elastic water-proof strip 140, may be constructed dual waterproof construction, improve waterproof ability it is preferable that the first sealing gasket 150 is
Hydro-expansive rubber sealing cushion.Hydro-expansive rubber sealing cushion can be adopted with first pipe abridged edition body 110 and second pipe abridged edition body 120
With certain annular slot contact, it is to avoid come off, hydro-expansive rubber sealing cushion can adopt natural rubber or synthetic rubber.
For ease of between prefabricated movement joint tube coupling 100 or prefabricated movement joint tube coupling 100 and other tube couplings connection, first pipe
Abridged edition body 110 is provided with the first connection boss 111 away from the side of second pipe abridged edition body 120, and second pipe abridged edition body 120 is away from
The side of one tube coupling body 110 is provided with the first connecting groove 121；It is appreciated that the first connection boss 111 and the first connection are recessed
The position of groove 121 can exchange, and structure and effect are equivalent；Meanwhile, first connects boss 111 and/or the first connecting groove
It is provided with the second sealing gasket 160, the second sealing gasket 160 can improve the waterproof ability after tube coupling connects on 121.Second sealing gasket
160 are installed on first pipe abridged edition body 110 and second pipe abridged edition body 120 by draw-in groove 161, install reliability it is preferable that being arranged at
First the second sealing gasket 160 connecting on boss 111 is elastic rubber gasket, is arranged at the in the first connecting groove 121
Two sealing gaskets 160 are hydro-expansive rubber sealing cushion, and the elastic rubber gasket on the first connection boss 111 is apart from first pipe
The distance in abridged edition body 110 outside is less than the hydro-expansive rubber sealing cushion in the first connecting groove 121 apart from second pipe abridged edition body
The distance in 120 outsides.So, after the completion of tube coupling with tube coupling assembly, outside is elastic rubber gasket, and inner side is water-swellable
Rubber gasket, waterproof effect is more preferable.
In upper water scheme, for the elastic water-proof strip 140 of waterproof, the first sealing gasket 150, the second sealing gasket 160 be with advance
The hollow ring structure of movement joint tube coupling 100 size coupling processed, along the circumferentially continuous arrangement of prefabricated movement joint tube coupling 100.
During ensureing transport, lifting and assembly, movement joint is not stretched or compressed, in the present embodiment, the first tube coupling
Body 110 and second pipe abridged edition body 120 are respectively arranged with limit base 170, and limit base 170 is provided with limit mounting hole 171,
For as shown in figure 1, the limit mounting hole 171 that arranges along prefabricated movement joint tube coupling 100 inward-outward direction (direction in Fig. 1),
Before prefabricated movement joint tube coupling 100 needs transport, lifting and assembly, by connecting plate 172 and connecting bolt 173 by first pipe abridged edition
Body 110 and second pipe abridged edition body 120 are connected as an entirety, it is to avoid the pointing 130 damaging by pressure or being pulled bad and distort in seam, preferably
Ground, limit base 170 is multigroup, is distributed on the inner side of prefabricated movement joint tube coupling 100；After the completion of tube coupling Assembling, the company of dismounting
Fishplate bar 172 and connecting bolt 173, make prefabricated movement joint tube coupling 100 recover naturalness, play opposing follow-up pipe gallery deformation
Effect.For the installing hole 171 of width as shown in Figure 5 setting, can be in first pipe abridged edition body 110 and second pipe abridged edition
Packing ring 174 is set between body 120, by bolt or double threaded screw 173 by first pipe abridged edition body 110 and second pipe abridged edition body 120
It is connected as an entirety, it is to avoid the pointing 130 damaging by pressure or being pulled bad and distort in seam, after the completion of tube coupling Assembling, remove
Packing ring 174 and bolt or double threaded screw 173, make prefabricated movement joint tube coupling 100 recover naturalness, play the follow-up integrated pipe of opposing
The effect of corridor deformation.
Integral hoisting for ease of prefabricated movement joint tube coupling 100 is it is preferable that first pipe abridged edition body 110 and second pipe abridged edition
First hole for hoist 180 is provided with body 120；For ease of the connection between tube coupling, first pipe abridged edition body 110 is away from second pipe abridged edition
The inner side of body 120 and second pipe abridged edition body 120 are provided with the first connecting seat 190 away from the inner side of first pipe abridged edition body 110, the
First connecting hole 191 is provided with a connecting seat 190 it is preferable that the first connecting seat 190 is multigroup, is distributed on prefabricated movement joint
In the inner side of tube coupling 100, the such as embodiment of Fig. 2-3, the first connecting seat 190 is 4 groups, is distributed in the 4 of prefabricated movement joint tube coupling 100
On individual angle.
On the other hand, as shown in fig. 7, the invention allows for a kind of prefabricated assembled pipe gallery, including at least one
The prefabricated standard tube coupling 200 of prefabricated movement joint tube coupling 100 and at least one prefabricated formation as above, prefabricated movement joint tube coupling
100 are connected with prefabricated standard tube coupling 200, and form hollow, continuous pipeline accommodation space, for disposing electric power, telecommunications, heat
The various pipeline such as power, feedwater, combustion gas.The structure of prefabricated standard tube coupling 200 may be referred to prior art.
Because the prefabricated assembled pipe gallery of the present embodiment employs prefabricated movement joint tube coupling 100, for using prefabricated
" not long just short " situation that standard tube coupling 200 occurs when installing, prefabricated movement joint tube coupling can be realized with flexible field requirement
Entirely prefabricated, zero cast-in-place construction of pipe gallery construction.Importantly, prefabricated movement joint tube coupling 100 has a certain degree of indulging
To deformability, after the completion of meeting pipe gallery assembly, the requirement expanded with heat and contract with cold, it is to avoid pipe gallery rises bad or breaks, meanwhile,
Form movement joint also without cast-in-site, therefore, using the prefabricated movement joint tube coupling 100 of the present embodiment, efficiency of construction is high, work
Phase is short, it is to avoid long-time outdoor construction.
For improving the waterproof ability of tube coupling junction, outside the seam between prefabricated movement joint tube coupling 100 and/or prefabricated
Outside seam between standard tube coupling 200, and/or outside the seam between prefabricated movement joint tube coupling 100 and prefabricated standard tube coupling 200
Side is provided with external labeling type waterstop 300, as first waterproof barrier of tube coupling junction.
Prefabricated standard tube coupling 200 can have multiple designs and size, as long as meeting connect reliable with prefabricated movement joint tube coupling 100
Connect and waterproof requirement, as shown in Figure 6 it is preferable that prefabricated standard tube coupling 200 includes the 3rd tube coupling body 210, the 3rd tube coupling
The both sides of body 210 are respectively arranged with the second connection boss 220 and the second connecting groove 230, second connect boss 220 and/or
Tube coupling sealing 240 is provided with the second connecting groove 230；Second hole for hoist 250 is additionally provided with the 3rd tube coupling body 210, the
The inner side at three tube coupling body 210 two ends is provided with the second connecting seat 260, and the second connecting seat 260 is provided with the second connecting hole
261.It should be noted that in order to ensure being reliably connected between prefabricated movement joint tube coupling 100 and prefabricated standard tube coupling 200, this
Skilled person is appreciated that the first connection boss 111 of prefabricated movement joint tube coupling 100, the first connecting groove 121, prefabricated
Second connection boss 220 of standard tube coupling 200 and the second connecting groove 230 should be using the structures being mutually matched.
Prefabricated assembled pipe gallery can make single cabin structure it is also possible to make double cabin structures, as shown in figure 8, making
During double cabin structure, need to ensure the distance between two cabins l, specifically can be determined according to scene, prefabricated assembled for improving
The carrying capacity of pipe gallery, stability and reliability, the circumference of prefabricated movement joint tube coupling 100 is in enclosed construction, and such as Fig. 9 illustrates
The prefabricated movement joint tube coupling 100 in a kind of pair of cabin, Figure 10 shows the prefabricated standard tube coupling 200 in a kind of pair of cabin, first pipe abridged edition
First dividing plate 112 is additionally provided with body 110 and second pipe abridged edition body 120, the first dividing plate 112 is by 100 strokes of prefabricated movement joint tube coupling
It is divided into two cabins；The circumference of prefabricated standard tube coupling 200 is in enclosed construction, the 3rd tube coupling body 210 of prefabricated standard tube coupling 200
On be provided with second partition 212, prefabricated standard tube coupling 200 is divided into two cabins by second partition 212, certainly the present invention's
Under design, those skilled in the art can produce the tube coupling with 3,4 cabins.The prefabricated standard tube coupling in double cabins and prefabricated change
Shape slit-tube section, it should need to meet transport, lifting requirements physical dimension is controlled to most economical as target in design.
It should be noted that for sake of simplicity, many places occur individually " tube coupling " in above-described embodiment, can be prefabricated deformation
Slit-tube section 100 or prefabricated standard tube coupling 200.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of prefabricated movement joint tube coupling is it is characterised in that include first pipe abridged edition body (110) and second tube coupling of prefabricated formation
Body (120), is reserved with movement joint between described first pipe abridged edition body (110) and second pipe abridged edition body (120), described movement joint
In be filled with pointing (130), between described first pipe abridged edition body (110) and second pipe abridged edition body (120) and along described pre-
Movement joint tube coupling processed be circumferentially provided with elastic water-proof strip (140), the two ends of described elastic water-proof strip (140) are respectively embedded into first
Tube coupling body (110) and second pipe abridged edition body (120), described pointing (130) is at least filled in described elastic water-proof strip
(140) side.
2. prefabricated movement joint tube coupling according to claim 1 is it is characterised in that described first pipe abridged edition body (110) and the
It is additionally provided with the first sealing gasket (150), described first sealing gasket (150) is stopped positioned at described elasticity between two tube coupling bodies (120)
Inside water band (140).
3. prefabricated movement joint tube coupling according to claim 2 it is characterised in that described first pipe abridged edition body (110) away from
The side of described second pipe abridged edition body (120) is provided with the first connection boss (111), described second pipe abridged edition body (120) away from
The side of described first pipe abridged edition body (110) is provided with the first connecting groove (121), described first connect boss (111) and/or
It is provided with the second sealing gasket (160) on described first connecting groove (121).
4. prefabricated movement joint tube coupling according to claim 3 is it is characterised in that described first sealing gasket (150) is to meet water
Expanded rubber sealing gasket；And/or,
Being arranged at the described first the second sealing gasket (160) connecting on boss (111) is elastic rubber gasket, is arranged at described
The second sealing gasket (160) in first connecting groove (121) is hydro-expansive rubber sealing cushion, and described first connection boss
(111) it is recessed that distance outside described first pipe abridged edition body (110) for the elastic rubber gasket on is less than described first connection
Distance outside described second pipe abridged edition body (120) for the hydro-expansive rubber sealing cushion on groove (121).
5. prefabricated movement joint tube coupling according to claim 1 is it is characterised in that described first pipe abridged edition body (110) and
Two tube coupling bodies (120) are respectively arranged with limit base (170), and described limit base (170) is provided with limit mounting hole
(171).
6. the prefabricated movement joint tube coupling according to any one of claim 1-5 is it is characterised in that described first pipe abridged edition body
And the first hole for hoist (180) is provided with second pipe abridged edition body (120) (110)；Described first pipe abridged edition body (110) is away from described
The inner side of second pipe abridged edition body (120) and described second pipe abridged edition body (120) are away from the inner side of described first pipe abridged edition body (110)
It is provided with the first connecting seat (190), described first connecting seat (190) is provided with the first connecting hole (191).
7. a kind of prefabricated assembled pipe gallery is it is characterised in that include at least one as described in any one of claim 1-6
Prefabricated movement joint tube coupling (100) and the prefabricated standard tube coupling (200) of at least one prefabricated formation, described prefabricated movement joint tube coupling
(100) it is connected with described prefabricated standard tube coupling (200), and form hollow, continuous pipeline accommodation space.
8. prefabricated assembled pipe gallery according to claim 7 is it is characterised in that described prefabricated movement joint tube coupling
(100) outside the seam between, and/or outside the seam between described prefabricated standard tube coupling (200), and/or described prefabricated change
It is provided with external labeling type waterstop (300) outside seam between shape slit-tube section (100) and described prefabricated standard tube coupling (200).
9. prefabricated assembled pipe gallery according to claim 7 is it is characterised in that described prefabricated standard tube coupling (200)
Including the 3rd tube coupling body (210), the both sides of described 3rd tube coupling body (210) are respectively arranged with the second connection boss (220)
With the second connecting groove (230), described second connection boss (220) and/or described second connecting groove (230) are provided with pipe
Section sealing (240)；Second hole for hoist (250), described 3rd tube coupling body are additionally provided with described 3rd tube coupling body (210)
(210) inner side at two ends is provided with the second connecting seat (260), and described second connecting seat (260) is provided with the second connecting hole
(261).
10. the prefabricated assembled pipe gallery according to any one of claim 7-9 is it is characterised in that described prefabricated deformation
The circumference of slit-tube section (100) is in enclosed construction, and described first pipe abridged edition body (110) and second pipe abridged edition body (120) also set up
There is the first dividing plate (112), described prefabricated movement joint tube coupling (100) is divided into two cabins by described first dividing plate (112)；Described
The circumference of prefabricated standard tube coupling (200) is in enclosed construction, on the 3rd tube coupling body (210) of described prefabricated standard tube coupling (200)
It is provided with second partition (212), described prefabricated standard tube coupling (200) is divided into two cabins by described second partition (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014164.5A CN106337437A (en) | 2016-11-17 | 2016-11-17 | Prefabricated Deformation Joint Pipe Joint and Prefabricated Composite Pipe Gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014164.5A CN106337437A (en) | 2016-11-17 | 2016-11-17 | Prefabricated Deformation Joint Pipe Joint and Prefabricated Composite Pipe Gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106337437A true CN106337437A (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611014164.5A Pending CN106337437A (en) | 2016-11-17 | 2016-11-17 | Prefabricated Deformation Joint Pipe Joint and Prefabricated Composite Pipe Gallery |
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| CN (1) | CN106337437A (en) |
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| CN108150192A (en) * | 2018-01-22 | 2018-06-12 | 中铁第四勘察设计院集团有限公司 | A kind of bilayer lining cutting shield tunnel deformation joint structure and shield tunnel |
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Application publication date: 20170118 |