CN107780437A - The prefabricated assembled tube coupling of pipe gallery - Google Patents
The prefabricated assembled tube coupling of pipe gallery Download PDFInfo
- Publication number
- CN107780437A CN107780437A CN201610714504.9A CN201610714504A CN107780437A CN 107780437 A CN107780437 A CN 107780437A CN 201610714504 A CN201610714504 A CN 201610714504A CN 107780437 A CN107780437 A CN 107780437A
- Authority
- CN
- China
- Prior art keywords
- tunnel segment
- segment structure
- tang
- mounting groove
- trapezoid
- 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.)
- Pending
Links
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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- 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
Abstract
A kind of prefabricated assembled tube coupling of pipe gallery, including trapezoid tunnel segment structure and inverted trapezoidal tunnel segment structure；The fracture surrounding of the trapezoid tunnel segment structure is formed with tang, and tang surrounding is formed with waterproof adhesive tape mounting groove, and both sides mounting groove is located at tang front, and upper and lower mounting groove is located at the top surface of tang, and lifting bolt hole is reserved at the top of the both sides side wall of trapezoid tunnel segment structure；The surrounding of the inverted trapezoidal tunnel segment structure is recess；The tang of the trapezoid tunnel segment structure realizes that " Z " font tongue and groove connects with the recess of inverted trapezoidal tunnel segment structure in installation process.The present invention directly can produce the extruding force of lateral compression power and vertical direction to extrude waterproof adhesive tape using structure shape in itself and dead load during right angle setting, with reach sealing, waterproof purpose.Meanwhile waterproof adhesive tape can be installed at once after the completion of engineering is prefabricated, so as to improve installation effectiveness, reduce field installation procedure, construction cost is reduced.
Description
Technical field：
The invention belongs to Urban Buried Pipeline Network Systems construction device, more particularly to a kind of prefabricated assembled pipe of pipe gallery
Section.
Background technology：
As country promotes Urban Underground pipe gallery construction, the rapid growth of city piping lane engineering project, piping lane construction skill
Art is also fast-developing, in the case where the thought such as green, efficient, environmental protection, energy-conservation is leading, using prefabricated assembled pipe gallery construction technology
Project it is also more and more, it is that one kind is prefabricated in the factory tube coupling, the assembled emerging pipe gallery construction method in job site.
Existing prefabricated assembled city integrated piping lane uses the connection mode of reinforced concrete structure annular socket joint tongue and groove more.
Prefabricated pipe section structure rise re-mount when, first be vertically hoisted to designed elevation, then under the assistance of manpower, horizontal counterpart is inserted
Connect, wear prestress wire or bolt finally by preformed hole and apply certain horizontal stress extruding waterproof adhesive tape, make waterproof
Certain deformation occurs for adhesive tape, be fitted tightly on mounted two adjacent tube couplings reach sealing, waterproof effect.It is this
Structure construction process is more, installation effectiveness is relatively low, construction period length, and construction cost is high.
The content of the invention：
The purpose of the present invention, which is that, overcomes above-mentioned the deficiencies in the prior art, and it is prefabricated to provide a kind of pipe gallery
Assembled tube coupling, the tube coupling directly can be produced lateral crowded using structure shape in itself and dead load during right angle setting
The extruding force of pressure and vertical direction extrudes waterproof adhesive tape, with reach sealing, waterproof purpose.Meanwhile waterproof adhesive tape can be
Installed at once after the completion of engineering is prefabricated, so as to improve installation effectiveness, reduce field installation procedure, reduce construction cost.
As above conceive, the technical scheme is that：A kind of prefabricated assembled tube coupling of pipe gallery, it is characterised in that：Bag
Include trapezoid tunnel segment structure and inverted trapezoidal tunnel segment structure；The fracture surrounding of the trapezoid tunnel segment structure is formed with tang, tang four
It is formed with waterproof adhesive tape mounting groove week, both sides mounting groove is located at tang front, and upper and lower mounting groove is located at the top surface of tang, in positive ladder
Reserved lifting bolt hole at the top of the both sides side wall of shape tunnel segment structure；The surrounding of the inverted trapezoidal tunnel segment structure is recess；It is described
The tang of trapezoid tunnel segment structure realizes that " Z " font tongue and groove connects with the recess of inverted trapezoidal tunnel segment structure in installation process.
Wide 2.5m~the 3.0m of above-mentioned trapezoid tunnel segment structure base opening, wide 1.5~2.0m suitable for reading.
Above-mentioned trapezoid tunnel segment structure both sides mounting groove sets rounding bottom land with upper and lower mounting groove connecting part.
Above-mentioned inverted trapezoidal tunnel segment structure wide 2.5m~3.0m suitable for reading, the wide 1.5~2.0m of lower mouth.
The present invention can save prestress wire or tools for bolts ' pretension adds compared with the prefabricated pipe gallery construction technology of tradition
The working procedure of pressure, lateral compression power directly can be produced during right angle setting using structure shape in itself and dead load
Extrude waterproof adhesive tape with the extruding force of vertical direction, with reach sealing, waterproof purpose.Meanwhile waterproof adhesive tape can be in engineering
Installed at once after the completion of prefabricated, so as to improve installation effectiveness, reduce field installation procedure, reduce construction cost.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of trapezoid tunnel segment structure；
Fig. 3 is the structural representation of inverted trapezoidal tunnel segment structure；
Fig. 4 is the enlarged drawing of rounding bottom land in trapezoid tunnel segment structure.
In figure：1-- trapezoid tunnel segment structures；2-- inverted trapezoidals section of jurisdiction；3-- tongue and grooves；31-- tangs；32-- recesses；4-- pacifies
Tankage；5-- rounding bottom lands；6-reserve lifting bolt hole.
Embodiment：
As shown in Figure 1：A kind of prefabricated assembled tube coupling of pipe gallery, by trapezoid tunnel segment structure and inverted trapezoidal tunnel segment structure
Composition.
As shown in Figure 2：Trapezoid tunnel segment structure 1, base opening wide 2.5m~3.0m (standard fragmentation width, according to actual conditions
Can suitably adjust), wide 1.5~2.0m suitable for reading, the surrounding of fracture is formed with tang 31, and waterproof adhesive tape mounting groove 4 is formed with tang 31,
Both sides mounting groove 4 is located at the front of tang 31, and upper and lower mounting groove 4 is located at the top surface of tang 31.As shown in Figure 4：In both sides mounting groove
4 set rounding bottom land 5 to carry out transition processing with the upper and lower connecting part of mounting groove 4.It is pre- at the top of the both sides side wall of trapezoid part
Lifting bolt hole 6 is stayed, lifting installation is carried out using special hanger in later stage installation process.
Fig. 3 is inverted trapezoidal tunnel segment structure 2, wide 2.5m~3.0m suitable for reading, (standard fragmentation width, can be fitted according to actual conditions
When adjustment), the lower wide 1.5~2.0m of mouth, front and rear sides surrounding is recess 32, and tongue and groove company is carried out with tang 31 in installation process
Connect.
As shown in Figure 1：It is of the invention that trapezoid tunnel segment structure 1 is first installed one by one, after inverted trapezoidal tunnel segment structure 2 is installed one by one,
Connected between adjacent tunnel segment structure using " Z " font tongue and groove 3, because each tunnel segment structure weighs more than 20 tons certainly, adjacent section of jurisdiction
Structure carries out prefabricated pipe gallery assembly under gravity, while waterproof adhesive tape is in the Action of Gravity Field of inverted trapezoidal tunnel segment structure 1
Lower clamping, forms good waterproof effect.
The present invention work progress be：
A. after excavation of foundation pit to designed elevation, concrete cushion of constructing, laying water-proof coiled material, then the pea gravel concreten guarantor that constructs
Sheath, the flatness of protective layer should meet the requirement of installation accuracy.
B. the installation site of measurement and positioning pipe gallery trapezoid tunnel segment structure 1 and inverted trapezoidal tunnel segment structure 2, measurement accuracy
Meet construction requirement.
C. haulage vehicle loads tunnel segment structure and marched into the arena, and first trapezoid section of jurisdiction is lifted by absolute altitude and plan-position with lifting appliance
Structure 1 is in place one by one, then lifts inverted trapezoidal tunnel segment structure 2.
D. the pressing rubber strip under the Action of Gravity Field of inverted trapezoidal tunnel segment structure 2, after adhesive tape deformation reaches construction requirement, inverted trapezoidal
Tunnel segment structure 2 is dropped down onto on protective layer.
E. as tunnel segment structure is installed in place, it is necessary to carry out pipe in time using cement mortar and high two-component polysulfide sealant
The jointing and closure for saving seam crossing are handled.
F. after the completion of structure protective layer construction, both sides must symmetrically backfill.
Wherein, the lifting of tunnel segment structure is constructed by the way of vertical lifting in the step (c).
Claims (4)
- A kind of 1. prefabricated assembled tube coupling of pipe gallery, it is characterised in that：Tied including trapezoid tunnel segment structure and inverted trapezoidal section of jurisdiction Structure；The fracture surrounding of the trapezoid tunnel segment structure is formed with tang, and tang surrounding is formed with waterproof adhesive tape mounting groove, both sides mounting groove Positioned at tang front, upper and lower mounting groove is located at the top surface of tang, and lifting is reserved at the top of the both sides side wall of trapezoid tunnel segment structure Bolt hole；The surrounding of the inverted trapezoidal tunnel segment structure is recess；The tang of the trapezoid tunnel segment structure and inverted trapezoidal section of jurisdiction The recess of structure realizes that " Z " font tongue and groove connects in installation process.
- 2. the prefabricated assembled tube coupling of pipe gallery according to claim 1, it is characterised in that：Above-mentioned trapezoid tunnel segment structure Wide 2.5m~the 3.0m of base opening, wide 1.5~2.0m suitable for reading.
- 3. the prefabricated assembled tube coupling of pipe gallery according to claim 1, it is characterised in that：Above-mentioned trapezoid tunnel segment structure Both sides mounting groove sets rounding bottom land with upper and lower mounting groove connecting part.
- 4. the prefabricated assembled tube coupling of pipe gallery according to claim 1, it is characterised in that：Above-mentioned inverted trapezoidal tunnel segment structure Wide 2.5m~3.0m suitable for reading, the wide 1.5~2.0m of lower mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714504.9A CN107780437A (en) | 2016-08-24 | 2016-08-24 | The prefabricated assembled tube coupling of pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714504.9A CN107780437A (en) | 2016-08-24 | 2016-08-24 | The prefabricated assembled tube coupling of pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780437A true CN107780437A (en) | 2018-03-09 |
Family
ID=61388189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610714504.9A Pending CN107780437A (en) | 2016-08-24 | 2016-08-24 | The prefabricated assembled tube coupling of pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780437A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999241A (en) * | 2018-08-02 | 2018-12-14 | 王运章 | Adopt the installation method of the diversion pond for inhaling seawater device, water-supply-pipe tube coupling and tube coupling |
| CN109403378A (en) * | 2018-12-12 | 2019-03-01 | 中国建筑土木建设有限公司 | A kind of piping lane interface structure and its construction method |
| CN109594586A (en) * | 2018-12-12 | 2019-04-09 | 中国建筑土木建设有限公司 | A kind of inclined chute-and-self-locking type piping lane interface structure and its construction method |
| CN110616636A (en) * | 2019-08-12 | 2019-12-27 | 中交二航局第二工程有限公司 | Closure structure of hybrid beam rigid frame bridge under strong surge condition and method for lifting staggered closure |
| CN110616635A (en) * | 2019-08-12 | 2019-12-27 | 中交二航局第二工程有限公司 | Closure structure and lowering dislocation closure method of hybrid beam rigid frame bridge under strong surge condition |
| CN110700327A (en) * | 2018-07-09 | 2020-01-17 | 青岛中科坤泰管廊有限公司 | Waterproof rubber strip for prefabricated comprehensive pipe gallery rabbet |
| CN111305094A (en) * | 2020-03-24 | 2020-06-19 | 河南省交通规划设计研究院股份有限公司 | Construction method for prefabricated assembly type trapezoidal staggered box culvert structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000031225A (en) * | 1998-11-04 | 2000-06-05 | 이계철 | Assembly-type concrete underlying block having trapezoid shape |
| CN104947709A (en) * | 2015-04-15 | 2015-09-30 | 上海市政工程设计研究总院（集团）有限公司 | Pre-assembled single-compartment municipal tunnel and construction method thereof |
| CN105421489A (en) * | 2015-11-11 | 2016-03-23 | 东南大学 | Mortise type prefabricated comprehensive pipe gallery longitudinal connector |
| CN206233262U (en) * | 2016-08-24 | 2017-06-09 | 中冶天工集团有限公司 | The prefabricated assembled tube coupling of pipe gallery |
-
2016
- 2016-08-24 CN CN201610714504.9A patent/CN107780437A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000031225A (en) * | 1998-11-04 | 2000-06-05 | 이계철 | Assembly-type concrete underlying block having trapezoid shape |
| CN104947709A (en) * | 2015-04-15 | 2015-09-30 | 上海市政工程设计研究总院（集团）有限公司 | Pre-assembled single-compartment municipal tunnel and construction method thereof |
| CN105421489A (en) * | 2015-11-11 | 2016-03-23 | 东南大学 | Mortise type prefabricated comprehensive pipe gallery longitudinal connector |
| CN206233262U (en) * | 2016-08-24 | 2017-06-09 | 中冶天工集团有限公司 | The prefabricated assembled tube coupling of pipe gallery |
Non-Patent Citations (1)
| Title |
|---|
| 孔祥臣: "预制拼装综合管廊接头防水性能研究", 《中国建设信息》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700327A (en) * | 2018-07-09 | 2020-01-17 | 青岛中科坤泰管廊有限公司 | Waterproof rubber strip for prefabricated comprehensive pipe gallery rabbet |
| CN108999241A (en) * | 2018-08-02 | 2018-12-14 | 王运章 | Adopt the installation method of the diversion pond for inhaling seawater device, water-supply-pipe tube coupling and tube coupling |
| CN109403378A (en) * | 2018-12-12 | 2019-03-01 | 中国建筑土木建设有限公司 | A kind of piping lane interface structure and its construction method |
| CN109594586A (en) * | 2018-12-12 | 2019-04-09 | 中国建筑土木建设有限公司 | A kind of inclined chute-and-self-locking type piping lane interface structure and its construction method |
| CN110616636A (en) * | 2019-08-12 | 2019-12-27 | 中交二航局第二工程有限公司 | Closure structure of hybrid beam rigid frame bridge under strong surge condition and method for lifting staggered closure |
| CN110616635A (en) * | 2019-08-12 | 2019-12-27 | 中交二航局第二工程有限公司 | Closure structure and lowering dislocation closure method of hybrid beam rigid frame bridge under strong surge condition |
| CN110616635B (en) * | 2019-08-12 | 2020-12-25 | 中交二航局第二工程有限公司 | Closure structure and lowering dislocation closure method of hybrid beam rigid frame bridge under strong surge condition |
| CN110616636B (en) * | 2019-08-12 | 2020-12-25 | 中交二航局第二工程有限公司 | Closure structure of hybrid beam rigid frame bridge under strong surge condition and method for lifting staggered closure |
| CN111305094A (en) * | 2020-03-24 | 2020-06-19 | 河南省交通规划设计研究院股份有限公司 | Construction method for prefabricated assembly type trapezoidal staggered box culvert structure |
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