CN104500095B - Class rectangular shield duct piece connector structure - Google Patents
Class rectangular shield duct piece connector structure Download PDFInfo
- Publication number
- CN104500095B CN104500095B CN201410837531.6A CN201410837531A CN104500095B CN 104500095 B CN104500095 B CN 104500095B CN 201410837531 A CN201410837531 A CN 201410837531A CN 104500095 B CN104500095 B CN 104500095B
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- China
- Prior art keywords
- jurisdiction
- section
- face
- adapter plate
- hole
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- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 238000005728 strengthening Methods 0.000 claims description 7
- 230000013011 mating Effects 0.000 abstract description 5
- 238000003032 molecular docking Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
- E21D11/083—Methods or devices for joining adjacent concrete segments
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Duct Arrangements (AREA)
Abstract
The invention provides a kind rectangular shield duct piece connector structure, at least two section of jurisdiction including splicing mutually, each section of jurisdiction has splicing end face, section of jurisdiction is respectively arranged with metal socket in the both sides that splicing end face is relative, metal socket includes an adapter plate being positioned at splicing end face, extending thus forming hand hole to section of jurisdiction from adapter plate, adapter plate is provided with connection through hole, connects the through hole abutting direction along section of jurisdiction through splicing end face. The invention solves existing shield segment assembling and connect existing problem, and improve the structural strength of duct piece connector position and the efficiency of mating operation further.
Description
Technical field
The present invention relates to a kind of joint design, be specifically related to the joint design of a kind rectangular shield section of jurisdiction.
Background technology
The section of jurisdiction of shield structure is that splicing assembles mutually, in pipe sheet assembling process, joint location between section of jurisdiction and section of jurisdiction is the weak spot of total stress, and owing to its sectional span of section of jurisdiction of class rectangle is relatively big, thus the external loads that section of jurisdiction is born after being completed is bigger.
At present, it will usually offer hand hole (or directly building formation hand hole) two pieces of duct piece connector positions respectively and then wear connecting bolt, in this way two pieces of sections of jurisdiction being coupled together. But, take the existing hand hole type of attachment can significantly to the bearing capacity weakening cross section, section of jurisdiction, meanwhile, splicing between section of jurisdiction and section of jurisdiction location is more difficult.
Summary of the invention
For overcoming the defect existing for prior art, now provide a kind rectangular shield duct piece connector structure, the problem existing to solve the connection of existing shield segment assembling, and improve the structural strength of duct piece connector position and the efficiency of mating operation further.
For achieving the above object, one kind rectangular shield duct piece connector structure is provided, at least two section of jurisdiction including splicing mutually, each section of jurisdiction has splicing end face, section of jurisdiction is respectively arranged with metal socket in the both sides that splicing end face is relative, and metal socket includes the adapter plate being positioned at splicing end face, extends thus forming hand hole to section of jurisdiction from adapter plate, adapter plate is provided with connection through hole, connects through hole corresponding to splicing end face along the abutting direction of section of jurisdiction.
Having the beneficial effects that of class rectangular shield duct piece connector structure of the present invention,
In section of jurisdiction, directly formed hand hole by splice ends by metal socket, and utilize adapter plate to form the connection through hole of bolt docking, efficiently complete docking and the location work of section of jurisdiction with this.
Preferably, adapter plate extends to the tube wall of section of jurisdiction and is positioned at multiple strengthening segments on different directions to be formed, and each strengthening segment offers dowel hole, and multiple dowels are inserted in dowel hole and then adapter plate and section of jurisdiction anchor connection respectively
Preferably, being formed with locating slot between top and the splicing end face of section of jurisdiction of adapter plate, the locating slot being positioned on adjacent section of jurisdiction is spliced to form hole, location, and location is inserted with locating bar in hole, and adjacent section of jurisdiction carries out location in the radial direction by locating bar.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that multiple shield duct piece utilizes inventive joint structure to dock;
Fig. 2 is structure for amplifying schematic diagram in a-quadrant in Fig. 1;
Fig. 3 is B in Fig. 2) structural representation of B cross section;
Fig. 4 is the structural representation of the metal socket of class rectangular shield duct piece connector structure of the present invention;
Fig. 5 is shield duct piece and the metal socket decomposing state schematic diagram of the present invention.
Detailed description of the invention
For the benefit of the understanding to the structure of the present invention, illustrates below in conjunction with drawings and Examples.
With reference to Fig. 1, utilize, for multiple shield duct pieces, the overall structure schematic diagram that inventive joint structure docks. With reference to Fig. 2, for structure for amplifying schematic diagram in a-quadrant in Fig. 1, the i.e. enlarged diagram of class rectangular shield duct piece connector structure of the present invention.
In conjunction with Fig. 1, shown in 2, the invention provides a kind rectangular shield duct piece connector structure, at least two section of jurisdiction 1 including splicing mutually, each section of jurisdiction 1 is respectively provided with splicing end face 10, section of jurisdiction 1 is respectively arranged with metal socket 2 in the both sides that splicing end face 10 is relative, coordinate shown in Fig. 4, this metal socket 2 includes the adapter plate 3 being close to splicing end face 10, extend to section of jurisdiction 1 from adapter plate 3 thus forming hand hole 4, adapter plate 3 is provided with connection through hole 5, connects through hole 5 corresponding to splicing end face 10 along the abutting direction of section of jurisdiction 1.
With reference to Fig. 3, for B in Fig. 2) structural representation of B cross section, namely splices the structural representation of end face 10 in Fig. 2. As it is shown on figure 3, adapter plate 3 extends to the tube wall of section of jurisdiction 1 to form the multiple strengthening segments 30 being positioned on different directions, each strengthening segment 30 offers dowel hole 32.
With reference to Fig. 5, for corresponding to the shield duct piece of Fig. 2 and metal socket decomposing state schematic diagram. In conjunction with shown in Fig. 2 to Fig. 5, the top of adapter plate 3 is formed with the first locating slot 60, corresponding first locating slot 60 of splicing end face 10 of section of jurisdiction is formed with the second locating slot 11, it is positioned at first locating slot the 60, second locating slot 11 on adjacent section of jurisdiction 1 and is mutually spliced to form hole 6, location, being inserted with locating bar 7 in hole 6, location, adjacent section of jurisdiction 1 carries out location in the radial direction by locating bar 7.
After having said structure feature, the present invention can implement by procedure below:
Such as Fig. 5, can making the metal socket 2 with said structure in advance, before section of jurisdiction 1 is made, directly by pre-buried for this metal socket 2 splicing end face 10 place being arranged at section of jurisdiction 1, wherein, the hand hole 4 of cast iron extends to section of jurisdiction 1, and metal socket 2 includes adapter plate 3. Again many dowels 321 are arranged in the strengthening segment 30 of adapter plate 3, after section of jurisdiction 1 is made, by default dowel 321 by adapter plate 3 and section of jurisdiction 1 anchor connection, and, due to the effect of pre cast handhole 4, docking operation space can be internally formed directly from splicing end face 10 to section of jurisdiction 1.
Such as Fig. 2, after the splicing end face 10 that whole metal socket 2 is formed at section of jurisdiction 1, just can pass through hand hole 4 and carry out the artificial mating operation of section of jurisdiction 1. Specifically, hand hole 4 is utilized to be formed, the many bolts docked are penetrated in the docking operation space of end face 10 side this side connect in through hole 5 by splicing, passed by the connection through hole 5 that splicing end face 10 opposite side is corresponding and fastened again, in this way, in the abutting direction of section of jurisdiction 1, two section of jurisdiction 1 docking are coupled together. Meanwhile, the also corresponding splicing of the locating slot at adapter plate 3 top is to form a complete hole, location 6 in docking end face 10 position.
Such as Fig. 3, a locating bar 7 is penetrated the hole, location 6 being positioned at adapter plate 3 top, with this docking deviation ensureing not produce radial direction between two sections of jurisdiction 1 that bolt docks, completes the mating operation of adjacent two sections of jurisdiction 1.
Finally, repeating above-mentioned work progress, docking connects all sections of jurisdiction 1 and forms a complete shield duct piece structure.
After completing above-mentioned implementation process, the following characteristics of the present invention should be able to be embodied:
In the mating operation of section of jurisdiction, adopt cast iron hand hole in conjunction with the convenient form of locating bar, not only meet structure stress requirement, and meet the requirement of assembled location.
Above in association with accompanying drawing embodiment, the present invention being described in detail, the present invention can be made many variations example by those skilled in the art according to the above description. Thus, some details in embodiment should not constitute limitation of the invention, the present invention by the scope that defines using appended claims as protection domain.
Claims (2)
1. a kind rectangular shield duct piece connector structure, including at least two section of jurisdiction of splicing mutually, each described section of jurisdiction has splicing end face, it is characterised in that
Described section of jurisdiction is respectively arranged with metal socket in the both sides that described splicing end face is relative, described metal socket includes the adapter plate being positioned at described splicing end face, extend thus forming hand hole to described section of jurisdiction from described adapter plate, described adapter plate is provided with connection through hole, and described connection through hole is along the abutting direction of described section of jurisdiction through described splicing end face;
Described adapter plate extends to the tube wall of described section of jurisdiction and is positioned at multiple strengthening segments on different directions to be formed, and each described strengthening segment offers dowel hole, and multiple dowels are inserted in and then described adapter plate and the anchor connection of described section of jurisdiction respectively in described the dowel hole in.
2. class rectangular shield duct piece connector structure according to claim 1, it is characterised in that
It is formed with locating slot between top and the splicing end face of described section of jurisdiction of described adapter plate, the described locating slot being positioned on adjacent section of jurisdiction is spliced to form hole, location, being inserted with locating bar in hole, described location, adjacent described section of jurisdiction carries out location in the radial direction by described locating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837531.6A CN104500095B (en) | 2014-12-28 | 2014-12-28 | Class rectangular shield duct piece connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837531.6A CN104500095B (en) | 2014-12-28 | 2014-12-28 | Class rectangular shield duct piece connector structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500095A CN104500095A (en) | 2015-04-08 |
| CN104500095B true CN104500095B (en) | 2016-06-08 |
Family
ID=52941534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410837531.6A Active CN104500095B (en) | 2014-12-28 | 2014-12-28 | Class rectangular shield duct piece connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500095B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626098A (en) * | 2015-12-21 | 2016-06-01 | 南京联众建设工程技术有限公司 | Combination type tunnel lining, culvert or underground comprehensive pipe gallery |
| CN105422129A (en) * | 2015-12-21 | 2016-03-23 | 南京联众建设工程技术有限公司 | Splicing structure used for combined type tunnel lining, culvert or comprehensive pipe gallery |
| CN105484764B (en) * | 2015-12-28 | 2018-07-17 | 上海建工集团股份有限公司 | Longitudinal Joint between Segments connection component, Structural Test of Tunnel Segments and construction method |
| CN106499436A (en) * | 2016-11-25 | 2017-03-15 | 上海市政工程设计研究总院（集团）有限公司 | There is assembling method in the shield tunnel joint built-in fitting and shield tunnel ring of interior hydraulic pressure |
| CN107060817B (en) * | 2017-05-25 | 2019-06-11 | 句容大为网络科技有限公司 | Shield machinable prefabricated pipe section structure |
| CN112483123B (en) * | 2020-11-30 | 2023-03-07 | 中铁十二局集团第二工程有限公司 | Radial pushing and pressing fastening type shield segment joint and construction method |
| CN113738397B (en) * | 2021-10-18 | 2023-10-27 | 重庆交通大学 | Assembled type rectangular shield tunnel segment assembling structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2843889B2 (en) * | 1989-08-17 | 1999-01-06 | 石川島建材工業株式会社 | Concrete segment and joint structure of concrete segment |
| JP2948407B2 (en) * | 1992-03-18 | 1999-09-13 | 石川島建材工業株式会社 | Segment fittings |
| JP3252938B2 (en) * | 1994-03-02 | 2002-02-04 | 日本電信電話株式会社 | Joint structure of shield segment |
| JP3128561B2 (en) * | 1994-04-28 | 2001-01-29 | 株式会社クボタ建設 | Shield tunnel lining method |
| JPH08218790A (en) * | 1995-02-16 | 1996-08-27 | Shimizu Corp | Cover of bolt box for shield segment |
| CN103557014B (en) * | 2013-10-21 | 2018-03-02 | 上海建工地下工程技术有限公司 | A kind of tunnel segment structure and its assembling method suitable for Rectangular Tunnel |
| CN103912288A (en) * | 2014-03-17 | 2014-07-09 | 上海市政工程设计研究总院（集团）有限公司 | High-bearing-capacity segment joint structure |
-
2014
- 2014-12-28 CN CN201410837531.6A patent/CN104500095B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104500095A (en) | 2015-04-08 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Yaohong Inventor after: Yang Zhihao Inventor after: Shen Zhangyong Inventor after: Zhang Xu Inventor after: Zhu Yanfei Inventor after: Huang Dezhong Inventor after: Hu Zenghui Inventor before: Yang Zhihao Inventor before: Shen Zhangyong Inventor before: Zhang Xu Inventor before: Zhu Yanfei Inventor before: Huang Dezhong |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151021 Address after: 315101 No. 3399 Nanjing Road, Zhejiang, Ningbo Applicant after: Ningbo Rail Transit Group Co.,Ltd. Applicant after: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. Applicant after: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute Address before: 200232 Shanghai city Xuhui District Wanping Road No. 1099 5 floor Applicant before: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. Applicant before: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20180626 Address after: 315211 Fenghua Road, Jiangbei District, Ningbo, Zhejiang Province, No. 818 Co-patentee after: Ningbo Rail Transit Group Co.,Ltd. Patentee after: Ningbo University Co-patentee after: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. Co-patentee after: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute Address before: No. 3399 Ning Road, Ningbo, Zhejiang Province, Zhejiang Co-patentee before: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. Patentee before: Ningbo Rail Transit Group Co.,Ltd. Co-patentee before: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20230103 Address after: 315211, Fenghua Road, Jiangbei District, Zhejiang, Ningbo 818 Patentee after: Ningbo University Patentee after: NINGBO SUBWAY INDUSTRY ENGINEERING Co.,Ltd. Patentee after: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. Patentee after: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute Address before: 315211, Fenghua Road, Jiangbei District, Zhejiang, Ningbo 818 Patentee before: Ningbo University Patentee before: Ningbo Rail Transit Group Co.,Ltd. Patentee before: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. Patentee before: SHANGHAI TUNNEL ENGINEERING & RAIL TRANSIT DESIGN AND Research Institute |