CN205638498U - Shield tunnel receives section section of jurisdiction reinforced structure - Google Patents
Shield tunnel receives section section of jurisdiction reinforced structure Download PDFInfo
- Publication number
- CN205638498U CN205638498U CN201620493238.7U CN201620493238U CN205638498U CN 205638498 U CN205638498 U CN 205638498U CN 201620493238 U CN201620493238 U CN 201620493238U CN 205638498 U CN205638498 U CN 205638498U
- Authority
- CN
- China
- Prior art keywords
- section
- jurisdiction
- steel
- ruggedized construction
- shield tunnel
- 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
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a shield tunnel receives section section of jurisdiction reinforced structure, the vertical fastening of reinforced structure constructs on the machine receives 20 last ring canal pieces in the hole at the shield, and it includes steel hangers and channel -section steel, and the steel hangers is the trapezium structure, including diaphragm and the lateral wall of locating the diaphragm both sides, being equipped with the section of jurisdiction bolt hole on the lateral wall, during the lateral wall extended to the stifled hand hole of section of jurisdiction, curved bolt passes the bolt hole to be connected with the section of jurisdiction, the back and the steel hangers welded connection of channel -section steel, and the welded solder joint is located the side of channel -section steel. The utility model discloses constructing under the not enough condition of receipt stage counter -force at the shield, making the section of jurisdiction assemble posterior annulus seam extrusion force and satisfy the designing requirement, it is good that the shaping quality is assembled to assurance tunnel segment sealing effect and section of jurisdiction.
Description
Technical field
This utility model relates to a kind of shield tunnel receiver section section of jurisdiction ruggedized construction.
Background technology
When shield tunnel is through, typically also needs to install and be equal to the section of jurisdiction of shield machine length shield can be made completely out.But, due to tunnel holing through, shield machine front propulsive thrust weakens or disappears, and after newly installed section of jurisdiction wall, mortar strength is relatively low, easily causes the circumferential weld sealing rod extruding force between section of jurisdiction not enough, thus forms segment joint faulting of slab ends or percolating water, affects construction quality.It is thus desirable to a kind of ruggedized construction, it is possible to before shield machine enters hole, in hole, receiver section section of jurisdiction is carried out longitudinal tension in time, it is ensured that sealing rod sealing effectiveness.
Summary of the invention
In order to overcome the deficiency of existing technology, this utility model provides a kind of shield tunnel receiver section section of jurisdiction ruggedized construction.
Technical solutions of the utility model are as described below:
A kind of shield tunnel receiver section section of jurisdiction ruggedized construction, it is characterised in that described ruggedized construction is longitudinally secured to be received on the last 20 endless tube sheets in hole at shield machine, and it includes steel hangers and channel-section steel,
Described steel hangers is the steel plate that 10mm is thick, its trapezoidal structure, and described steel hangers includes transverse slat and is located at the sidewall of transverse slat both sides, described sidewall is provided with segment bolt hole, described sidewall extends in the stifled hand hole of described section of jurisdiction, and curved bolt is connected through described segment bolt hole with described section of jurisdiction
The back side of described channel-section steel is welded to connect with described steel hangers, and the solder joint of welding is positioned at the side of described channel-section steel.
Further, in 135 degree of angles between described sidewall and described transverse slat.
Further, a length of 1.5m of described channel-section steel.
Further, described ruggedized construction is symmetrically distributed in the left and right sides at described receiver section hole, and every side is provided with two described ruggedized constructions.
Further, in the same side, described ruggedized construction above is 18 degree with the angle of horizontal direction, and being positioned at the described ruggedized construction of lower section with the angle of vertical direction is 36 degree.
Further, described ruggedized construction also includes that block, described block are fixed on the pedestal of described receiver section.
Further, described block is 43KG/m rail.
Further, the spacing between adjacent two described blocks is 1.5m.
This utility model according to such scheme, it has the beneficial effects that, this utility model solves the circumferential weld between receiver section section of jurisdiction and connects not closely, is susceptible to faulting of slab ends and the problem leaked, in the case of shield receives stage counter-force deficiency, after making pipe sheet assembling, circumferential weld extruding force meets design requirement, it is ensured that tunnel duct piece stagnant water effect and pipe sheet assembling Forming Quality are good.This utility model has the feature of practicality, economy, safety.
Accompanying drawing explanation
Fig. 1 be this utility model install after structural representation；
Fig. 2 is this utility model distribution schematic diagram in receiver section hole；
Fig. 3 is longitudinal schematic diagram of the present utility model；
Fig. 4 is side schematic view of the present utility model；
Fig. 5 is the structural representation of steel hangers in this utility model.
In the drawings, 10, section of jurisdiction；20, channel-section steel；30, steel hangers；31, segment bolt hole；32, transverse slat；33, sidewall；40, solder joint.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is conducted further description by embodiment:
As Figure 1-4, a kind of shield tunnel receiver section section of jurisdiction ruggedized construction, ruggedized construction is longitudinally secured to be received on the last 20 endless tube sheets 10 in hole at shield machine, and it includes steel hangers 30 and channel-section steel 20.
Ruggedized construction is symmetrically distributed in the left and right sides at receiver section hole, and every side is provided with two ruggedized constructions, and in the same side, ruggedized construction above is 18 degree with the angle of horizontal direction, and being positioned at the ruggedized construction of lower section with the angle of vertical direction is 36 degree.
The a length of 1.5m of channel-section steel 20, the back side of channel-section steel 20 is welded to connect with steel hangers 30, and the solder joint 40 of welding is positioned at the side of channel-section steel 20.
As it is shown in figure 5, steel hangers 30 is the steel plate that 10mm is thick, steel hangers 30 includes transverse slat 32 and is located at the sidewall 33 of transverse slat 32 both sides, and its trapezoidal structure, in 135 degree of angles between sidewall 33 and transverse slat 32.Sidewall 33 is provided with segment bolt hole 31, and sidewall 33 extends in the stifled hand hole of section of jurisdiction 10, and curved bolt (not shown) is connected through segment bolt hole 31 with section of jurisdiction.
Ruggedized construction also includes block (not shown), and block is 43KG/m rail.Every 1.5m, block is fixed on the pedestal of receiver section, for providing counter-force during pipe sheet assembling.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted, and all these modifications and variations all should be belonged to the protection domain of this utility model claims.
Above in conjunction with accompanying drawing, this utility model patent is carried out exemplary description; obviously the realization of this utility model patent is not subject to the restrictions described above; if the various improvement that the method design that have employed this utility model patent is carried out with technical scheme; or the most improved design by this utility model patent and technical scheme directly apply to other occasion, all in protection domain of the present utility model.
Claims (8)
1. a shield tunnel receiver section section of jurisdiction ruggedized construction, it is characterised in that described ruggedized construction is longitudinally secured to be received on the last 20 endless tube sheets in hole at shield machine, and it includes steel hangers and channel-section steel,
Described steel hangers is the steel plate that 10mm is thick, its trapezoidal structure, and described steel hangers includes transverse slat and is located at the sidewall of transverse slat both sides, described sidewall is provided with segment bolt hole, described sidewall extends in the stifled hand hole of described section of jurisdiction, and curved bolt is connected through described segment bolt hole with described section of jurisdiction
The back side of described channel-section steel is welded to connect with described steel hangers, and the solder joint of welding is positioned at the side of described channel-section steel.
Shield tunnel receiver section section of jurisdiction the most according to claim 1 ruggedized construction, it is characterised in that in 135 degree of angles between described sidewall and described transverse slat.
Shield tunnel receiver section section of jurisdiction the most according to claim 1 ruggedized construction, it is characterised in that a length of 1.5m of described channel-section steel.
Shield tunnel receiver section section of jurisdiction the most according to claim 1 ruggedized construction, it is characterised in that described ruggedized construction is symmetrically distributed in the left and right sides at described receiver section hole, and every side is provided with two described ruggedized constructions.
Shield tunnel receiver section section of jurisdiction the most according to claim 4 ruggedized construction, it is characterised in that in the same side, described ruggedized construction above is 18 degree with the angle of horizontal direction, and being positioned at the described ruggedized construction of lower section with the angle of vertical direction is 36 degree.
Shield tunnel receiver section section of jurisdiction the most according to claim 1 ruggedized construction, it is characterised in that described ruggedized construction also includes that block, described block are fixed on the pedestal of described receiver section.
Shield tunnel receiver section section of jurisdiction the most according to claim 6 ruggedized construction, it is characterised in that described block is 43KG/m rail.
Shield tunnel receiver section section of jurisdiction the most according to claim 6 ruggedized construction, it is characterised in that the spacing between adjacent two described blocks is 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493238.7U CN205638498U (en) | 2016-05-27 | 2016-05-27 | Shield tunnel receives section section of jurisdiction reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493238.7U CN205638498U (en) | 2016-05-27 | 2016-05-27 | Shield tunnel receives section section of jurisdiction reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638498U true CN205638498U (en) | 2016-10-12 |
Family
ID=57053580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493238.7U Expired - Fee Related CN205638498U (en) | 2016-05-27 | 2016-05-27 | Shield tunnel receives section section of jurisdiction reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796785A (en) * | 2021-01-25 | 2021-05-14 | 中交（广州）建设有限公司 | Device for reinforcing duct piece assembly molding tunnel and installation method thereof |
-
2016
- 2016-05-27 CN CN201620493238.7U patent/CN205638498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796785A (en) * | 2021-01-25 | 2021-05-14 | 中交（广州）建设有限公司 | Device for reinforcing duct piece assembly molding tunnel and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105019918B (en) | A kind of underwater shield tunneling structure anti-shock methods and device | |
| CN204098239U (en) | The connected node of profile steel concrete column and reinforced concrete beam | |
| CN206768876U (en) | A kind of rubber water-proof connect band for preventing infiltration | |
| CN205638498U (en) | Shield tunnel receives section section of jurisdiction reinforced structure | |
| CN208456632U (en) | Constructing tunnel two side-wall pilot tunnel or so base tunnel service channel profile steel frame | |
| CN204826212U (en) | Built -in steel plate concrete compound shear wall and crossbeam structure with tip outsourcing structure | |
| CN203452271U (en) | Tie bar connecting structure of profile steel reinforced concrete beam | |
| CN206768864U (en) | A kind of rubber fastening band for piping lane movement joint | |
| CN207210981U (en) | Assembled steel concrete combined structure culvert | |
| CN109339818A (en) | A kind of compound tunnel segment structure of Mechanical Method service channel portal fringing | |
| CN212506437U (en) | Induced joint system for basement exterior wall | |
| CN206034446U (en) | Right structure for institute when ground pile pipe is driven underground | |
| CN218969809U (en) | Quick assembled closed box culvert structure | |
| CN114753866B (en) | Ultra-high ground temperature tunnel supporting structure | |
| CN110397081A (en) | Buried rubber fastening band fixing means and framework of steel reinforcement structure in one kind | |
| CN207776880U (en) | A kind of steel structure reinforcing bridging in tunnel culvert corner | |
| CN109928307B (en) | Novel tower wing type wall-attached structure | |
| CN207974238U (en) | Butterfly shape steel structure node | |
| CN207419223U (en) | A kind of steel truss abdomen-Combined concrete node | |
| CN203796276U (en) | Enhancing structure of connector plate of composite pipe pieces | |
| CN110284512A (en) | It is a kind of can slip casting built-in pipe curtain sealing lock catch device | |
| CN205777526U (en) | A kind of self waterproofing through-wall bolt | |
| CN214169327U (en) | Flow dividing device for water supply and drainage | |
| CN205424280U (en) | Can prevent feed pipe construction structures that flexible cast iron pipe leaked | |
| CN205279784U (en) | Two backpressures, double -current journey condenser sea water communicating pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |