CN209243761U - A kind of prefabricated pipe gallery with water-proof function - Google Patents
A kind of prefabricated pipe gallery with water-proof function Download PDFInfo
- Publication number
- CN209243761U CN209243761U CN201821497350.3U CN201821497350U CN209243761U CN 209243761 U CN209243761 U CN 209243761U CN 201821497350 U CN201821497350 U CN 201821497350U CN 209243761 U CN209243761 U CN 209243761U
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- CN
- China
- Prior art keywords
- pipe gallery
- prefabricated pipe
- water
- prefabricated
- piping lane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of prefabricated pipe gallery with water-proof function, in the construction of modern municipal administration synthesis pipe gallery, prefabricated pipe gallery is generally used to be spliced, and stitching portion can inevitably lead to the problem of leakage, prefabricated pipe gallery of the present utility model with water-proof function includes the single-unit piping lane for including one convex one two kinds of recessed shaped cross, watertight rubber, split bolt, wherein single-unit piping lane is reserved with the reserved opening and preformed hole of split bolt, simultaneously, also there are waterproof mortars to pay close attention to mouth for single-unit piping lane, when use, recess before and after prefabricated piping lane and tang are spliced, tighten bolt simultaneously to keep the splicing of prefabricated pipe gallery front and back close and watertight rubber is made to be pressurized to achieve the purpose that waterproof, to prevent watertight rubber aging and pipe gallery differential settlement from losing sealing effect, it is infused after using several years to reserved injected hole Enter waterproof mortar.
Description
Technical field
The present utility model is related to urban construction, a kind of prefabricated pipe gallery splicing waterproof method, the utility model hair
Bright easy to operate and waterproof effect is good.
Background technique
Pipe gallery, which refers to, builds a tunnel space in the underground in city, and plumbing, combustion gas, electric power, communication etc. is each
Kind municipal pipeline concentrates laying.Various pipeline centralized arrangements are facilitated pipeline performance management and plant maintenance by this mode, can be kept away
Exempt from due to embedded or maintenance pipeline and cause road surface repeat to excavate brought by trouble, and can corrosion to avoid soil to pipeline
It destroys, so that the service life of pipeline is also extended.
Traditional pipe gallery is by the way of open cut, then live one-piece casting piping lane.Such method construction speed is slow,
Low efficiency, and surrounding enviroment are produced bigger effect.What is used at this stage can directly promote in soil without the U-shaped shield of cutterhead,
Then precast spliced piping lane is used, greatly improves efficiency, and smaller to surrounding enviroment.But if directly adopt precast spliced pipe
Just there is problem, therefore a kind of prefabricated integrated pipe with water-proof function of the present utility model in corridor, the waterproof of pipe gallery
Corridor.The recessed two kinds of shapes in precast spliced piping lane stitching portion one convex one, while pre-buried insertion watertight rubber part are used first.Splicing
When, bumps splicing, while tightening screw rod keeps prefabricated pipe gallery splicing close, and watertight rubber part is pressurized at this time, can play
Good waterproof effect eventually forms a kind of prefabricated pipe gallery with water-proof function.
Summary of the invention
The present utility model is to be solved be prefabricated pipe gallery splicing after, the problem of being easy to produce leakage, provide
A kind of prefabricated pipe gallery with water-proof function.
A kind of prefabricated pipe gallery with water-proof function of the present utility model, it is characterised in that prefabricated pipe gallery
It include single-unit piping lane, watertight rubber, the split bolt of one convex one two kinds of recessed shaped cross, wherein single-unit piping lane is reserved with pair
The reserved opening and preformed hole of bolt are drawn, watertight rubber is in one circle of recess arrangement, and when in use, two kinds of interface docking screw simultaneously
The front and back prefabricated pipe gallery of two sections is stitched together, is squeezed rubber so as to prevent rainwater by pre-buried split bolt
Or in Groundwater infiltration pipe gallery.
The prefabricated pipe gallery, it is characterised in that, can be in water proof rubber aging there are grouting mouth inside concave-convex opening
Afterwards and pipe gallery differential settlement complete several years after pour into waterproof mortar, further strengthen waterproof ability, prevent later period waterproof
Waterproof ability weakens after ageing of rubber or pipe gallery differential settlement.
Detailed description of the invention
Fig. 1 pipe gallery convex figure；
Fig. 2 pipe gallery concave surface Fig. 1；
Fig. 3 pipe gallery concave surface Fig. 2；
Figure is completed in the splicing of Fig. 4 pipe gallery；
Wherein, 1- pipe gallery convex surface, the reserved opening of 2- fastening bolt, the pre-manufactured hole of 3- fastening bolt, 4- pipe gallery
Concave surface, 5- fastening bolt, 6- watertight rubber, 7- waterproof mortar perfusing hole.
Specific embodiment
Embodiment: section before and after prefabricated pipe gallery is prefabricated into as shown in Figure 1 and Figure 2 first, while recessed in the section Fig. 2
Watertight rubber is embedded in prefabricated pipe gallery by place edge in advance, after the prefabricated pipe gallery lifting in place of two section of front and back, is used
Jack docks prefabricated pipe gallery in place, while tightening screw rod, and the front and back prefabricated pipe gallery of two sections is made to be completely embedded and make
Watertight rubber is pressurized, and a kind of prefabricated piping lane with water-proof function is eventually formed, to play good waterproof action；In bumps
It is mouthful internal there are grouting mouth, can after water proof rubber aging and pipe gallery differential settlement complete several years after pour into Waterproof sand
Slurry, further strengthens waterproof ability, prevents waterproof ability after later period water proof rubber aging or pipe gallery differential settlement from weakening.
Claims (2)
1. a kind of prefabricated pipe gallery with water-proof function, which is characterized in that prefabricated pipe gallery includes one convex one recessed
Single-unit piping lane, watertight rubber, the split bolt of two kinds of shaped cross, wherein single-unit piping lane be reserved with split bolt reserved opening and
Preformed hole, watertight rubber is in one circle of recess arrangement, when in use, two kinds of interfaces docking, while screwing pre-buried split bolt, will before
The prefabricated pipe gallery of two sections is stitched together afterwards, is squeezed rubber so as to prevent rainwater or Groundwater infiltration integrated pipe
In corridor.
2. as described in claim 1 with the prefabricated pipe gallery of water-proof function, which is characterized in that there are fillings inside concave-convex opening
Starch mouth, can after water proof rubber aging and pipe gallery differential settlement complete several years after pour into waterproof mortar, further plus
Strong waterproof ability prevents waterproof ability after later period water proof rubber aging or pipe gallery differential settlement from weakening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821497350.3U CN209243761U (en) | 2018-09-13 | 2018-09-13 | A kind of prefabricated pipe gallery with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821497350.3U CN209243761U (en) | 2018-09-13 | 2018-09-13 | A kind of prefabricated pipe gallery with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243761U true CN209243761U (en) | 2019-08-13 |
Family
ID=67517818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821497350.3U Expired - Fee Related CN209243761U (en) | 2018-09-13 | 2018-09-13 | A kind of prefabricated pipe gallery with water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209243761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173034A (en) * | 2020-02-22 | 2020-05-19 | 辽宁龙星环保科技有限公司 | Underground is with waterproof prefabricated utility tunnel of piecing together soon |
-
2018
- 2018-09-13 CN CN201821497350.3U patent/CN209243761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173034A (en) * | 2020-02-22 | 2020-05-19 | 辽宁龙星环保科技有限公司 | Underground is with waterproof prefabricated utility tunnel of piecing together soon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20210913 |