CN104500095A - Rectangular shield segment connector structure - Google Patents
Rectangular shield segment connector structure Download PDFInfo
- Publication number
- CN104500095A CN104500095A CN201410837531.6A CN201410837531A CN104500095A CN 104500095 A CN104500095 A CN 104500095A CN 201410837531 A CN201410837531 A CN 201410837531A CN 104500095 A CN104500095 A CN 104500095A
- Authority
- CN
- China
- Prior art keywords
- jurisdiction
- section
- hole
- face
- adapter plate
- 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.)
- Granted
Links
- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract 2
- 238000003032 molecular docking Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000013011 mating Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect 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 rectangular shield segment connector structure. The rectangular shield segment connector structure comprises at least two segments which are mutually spliced, wherein each segment is provided with a splicing end face; metal connector pieces are respectively arranged on two sides, where the splicing end faces are opposite to each other, of the two segments; each metal connector piece comprises a connector plate located on the splicing end face and extends towards the corresponding segment from the connector plate to form a hand hole; each connector plate is provided with a communication through hole; the communication through holes penetrate through the splicing end faces along the butt joint direction of the segments. According to the rectangular shield segment connector structure, the problem of splicing and connecting existing shield segments is solved, and furthermore, the structure strength of the positions of segment connectors and the efficiency of butt joint work are improved.
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 structure is that splicing assembles mutually, in pipe sheet assembling process, joint location between section of jurisdiction and section of jurisdiction is the stressed weak spot of total, and because its sectional span of section of jurisdiction of class rectangle is comparatively large, the external loads that thus section of jurisdiction is born after having assembled is larger.
At present, usually can 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 existing hand hole type of attachment can significantly to weakening the bearing capacity in cross section, section of jurisdiction, meanwhile, the splicing location between section of jurisdiction and section of jurisdiction be more difficult.
Summary of the invention
For overcoming the defect existing for prior art, now providing a kind of rectangular shield duct piece connector structure, to solve the problem existing for the connection of existing shield segment assembling, and improving the structural strength of duct piece connector position and the efficiency of mating operation further.
For achieving the above object, a kind of rectangular shield duct piece connector structure is provided, comprise at least two sections of jurisdiction of 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 comprises the adapter plate being positioned at splicing end face, extends thus formation hand hole to section of jurisdiction from adapter plate, adapter plate is provided with connecting through hole, and connecting through hole is corresponding to splicing end face along the abutting direction of section of jurisdiction.
The beneficial effect of rectangular shield duct piece connector structure of the present invention is,
In section of jurisdiction, directly form hand hole by splice ends by metal socket, and utilize adapter plate to form the connecting through hole of bolt docking, efficiently complete docking and the positioning work of section of jurisdiction with this.
Preferably, adapter plate extends to the tube wall of section of jurisdiction to form multiple strengthening segments of being positioned on different directions, each strengthening segment offers dowel hole, and multiple dowel is inserted in dowel hole and then adapter plate and section of jurisdiction anchor connection respectively
Preferably, be formed with locating slot between the top of adapter plate and the splicing end face of section of jurisdiction, the locating slot be positioned on adjacent section of jurisdiction is spliced to form locating hole, is inserted with locating bar in locating hole, and location is in the radial direction carried out by locating bar in adjacent section of jurisdiction.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that multiple shield duct piece utilizes joint design of the present invention 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 rectangular shield duct piece connector structure of the present invention;
Fig. 5 is shield duct piece of the present invention and metal socket decomposing state schematic diagram.
Detailed description of the invention
For the benefit of to the understanding of structure of the present invention, be described below in conjunction with drawings and Examples.
With reference to Fig. 1, it is the overall structure schematic diagram that multiple shield duct piece utilizes joint design of the present invention to dock.With reference to Fig. 2, be structure for amplifying schematic diagram in a-quadrant in Fig. 1, the i.e. enlarged diagram of rectangular shield duct piece connector structure of the present invention.
Shown in composition graphs 1,2, the invention provides a kind of rectangular shield duct piece connector structure, comprise at least two sections of jurisdiction 1 of splicing mutually, each section of jurisdiction 1 all has 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 comprises the adapter plate 3 being close to splicing end face 10, to extend to section of jurisdiction 1 from adapter plate 3 thus form hand hole 4, adapter plate 3 is provided with connecting through hole 5, and connecting through hole 5 is corresponding to splicing end face 10 along the abutting direction of section of jurisdiction 1.
With reference to Fig. 3, be B in Fig. 2) structural representation of B cross section, namely splices the structural representation of end face 10 in Fig. 2.As shown in Figure 3, adapter plate 3 extends to the tube wall of section of jurisdiction 1 to form the multiple strengthening segments 30 be positioned on different directions, and each strengthening segment 30 offers dowel hole 32.
With reference to Fig. 5, for corresponding to shield duct piece and the metal socket decomposing state schematic diagram of Fig. 2.Shown in composition graphs 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, the first locating slot 60, second locating slot 11 be positioned on adjacent section of jurisdiction 1 is spliced to form locating hole 6 mutually, be inserted with locating bar 7 in locating hole 6, location is in the radial direction carried out by locating bar 7 in adjacent section of jurisdiction 1.
After having said structure feature, the present invention can by following implementation Process:
As Fig. 5, can make 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, directly in splicing end face 10, docking operation space can be formed to inside, section of jurisdiction 1.
As Fig. 2, after the splicing end face 10 that whole metal socket 2 is formed at section of jurisdiction 1, just carry out the artificial mating operation of section of jurisdiction 1 by hand hole 4.Particularly, hand hole 4 is utilized to be formed, by the many bolts docked by penetrating in this side connecting through hole 5 in the docking operation space of splicing end face 10 side, to be passed by the connecting through hole 5 that splicing end face 10 opposite side is corresponding again and in addition fastening, in this way, in the abutting direction of section of jurisdiction 1, two section of jurisdiction 1 docking are coupled together.Meanwhile, the locating slot at adapter plate 3 top also corresponding splicing to form a complete locating hole 6 in docking end face 10 position.
As Fig. 3, a locating bar 7 is penetrated the locating hole 6 being positioned at adapter plate 3 top, ensure with this docking deviation not producing radial direction between two sections of jurisdiction 1 that bolt docks, complete the mating operation of adjacent two sections of jurisdiction 1.
Finally, repeat above-mentioned work progress, all sections of jurisdiction 1 of docking connection form a complete shield duct piece structure.
After completing above-mentioned implementation process, 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.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection domain.
Claims (3)
1. a rectangular shield duct piece connector structure, comprise at least two sections of jurisdiction of splicing mutually, each described section of jurisdiction has splicing end face, it is characterized 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 comprises the adapter plate being positioned at described splicing end face, extend thus formation hand hole to described section of jurisdiction from described adapter plate, described adapter plate is provided with connecting through hole, and described connecting through hole is along the abutting direction of described section of jurisdiction through described splicing end face.
2. rectangular shield duct piece connector structure according to claim 1, is characterized in that,
Described adapter plate extends to the tube wall of described section of jurisdiction to form multiple strengthening segments of being positioned on different directions, and each described strengthening segment offers dowel hole, and multiple dowel is inserted in described dowel hole and then described adapter plate and the anchor connection of described section of jurisdiction respectively.
3. rectangular shield duct piece connector structure according to claim 2, is characterized in that,
Locating slot is formed between the top of described adapter plate and the splicing end face of described section of jurisdiction, the described locating slot be positioned on adjacent section of jurisdiction is spliced to form locating hole, be inserted with locating bar in described locating hole, location is in the radial direction carried out by described locating bar in adjacent described section of jurisdiction.
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 true CN104500095A (en) | 2015-04-08 |
| CN104500095B 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) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105484764A (en) * | 2015-12-28 | 2016-04-13 | 上海建工集团股份有限公司 | Segment longitudinal seam connecting assembly, tunnel segment structure and construction method |
| 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 |
| 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 |
| CN107060817A (en) * | 2017-05-25 | 2017-08-18 | 镇江巨能电气有限公司 | Shield machinable prefabricated pipe section structure |
| CN112483123A (en) * | 2020-11-30 | 2021-03-12 | 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 |
| CN113738397A (en) * | 2021-10-18 | 2021-12-03 | 重庆交通大学 | Assembled type quasi-rectangular shield tunnel segment splicing structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376999A (en) * | 1989-08-17 | 1991-04-02 | Ishikawajima Constr Materials Co Ltd | Joining method of concrete segment and joint structure of concrete segment |
| JPH05263594A (en) * | 1992-03-18 | 1993-10-12 | Ishikawajima Constr Materials Co Ltd | Joint fittings for segments |
| JPH07238789A (en) * | 1994-03-02 | 1995-09-12 | Nippon Telegr & Teleph Corp <Ntt> | Joint structure of shield segment |
| JPH0813990A (en) * | 1994-04-28 | 1996-01-16 | Kubota Kensetsu:Kk | Shield tunnel lining method |
| JPH08218790A (en) * | 1995-02-16 | 1996-08-27 | Shimizu Corp | Cover of bolt box for shield segment |
| CN103557014A (en) * | 2013-10-21 | 2014-02-05 | 上海市政工程设计研究总院（集团）有限公司 | Duct piece structure applicable to rectangular tunnel and assembling method thereof |
| 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376999A (en) * | 1989-08-17 | 1991-04-02 | Ishikawajima Constr Materials Co Ltd | Joining method of concrete segment and joint structure of concrete segment |
| JPH05263594A (en) * | 1992-03-18 | 1993-10-12 | Ishikawajima Constr Materials Co Ltd | Joint fittings for segments |
| JPH07238789A (en) * | 1994-03-02 | 1995-09-12 | Nippon Telegr & Teleph Corp <Ntt> | Joint structure of shield segment |
| JPH0813990A (en) * | 1994-04-28 | 1996-01-16 | Kubota Kensetsu:Kk | Shield tunnel lining method |
| JPH08218790A (en) * | 1995-02-16 | 1996-08-27 | Shimizu Corp | Cover of bolt box for shield segment |
| CN103557014A (en) * | 2013-10-21 | 2014-02-05 | 上海市政工程设计研究总院（集团）有限公司 | Duct piece structure applicable to rectangular tunnel and assembling method thereof |
| 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 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN105484764A (en) * | 2015-12-28 | 2016-04-13 | 上海建工集团股份有限公司 | Segment longitudinal seam connecting assembly, tunnel segment structure and construction method |
| 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 |
| CN107060817A (en) * | 2017-05-25 | 2017-08-18 | 镇江巨能电气有限公司 | Shield machinable prefabricated pipe section structure |
| 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 |
| CN112483123A (en) * | 2020-11-30 | 2021-03-12 | 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 |
| 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 |
| CN113738397A (en) * | 2021-10-18 | 2021-12-03 | 重庆交通大学 | Assembled type quasi-rectangular shield tunnel segment splicing structure |
| CN113738397B (en) * | 2021-10-18 | 2023-10-27 | 重庆交通大学 | Assembled type rectangular shield tunnel segment assembling structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104500095B (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
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| 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 | ||
| TR01 | Transfer of patent right |
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 |