CN2395032Y - Hollow pipe sheet for channel - Google Patents
Hollow pipe sheet for channel Download PDFInfo
- Publication number
- CN2395032Y CN2395032Y CN 99245859 CN99245859U CN2395032Y CN 2395032 Y CN2395032 Y CN 2395032Y CN 99245859 CN99245859 CN 99245859 CN 99245859 U CN99245859 U CN 99245859U CN 2395032 Y CN2395032 Y CN 2395032Y
- Authority
- CN
- China
- Prior art keywords
- jurisdiction
- tunnel
- channel
- empty stomach
- pipe sheet
- 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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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a hollow pipe sheet for a channel, which is an arc-shaped sliver board. The hollow pipe sheet for a channel is composed of side frames, ventral columns, a hollow part, pin holes which are connected mutually, sealing strips arranged at the surroundings, etc. The hollow pipe sheet for a channel can be used for visually discovering a geologic framework of rock bodies in time in construction that a tunnel boring machine TBM is used, and can conveniently process the dislocation, the crack, the breaking, the caves, etc. of the channel in time. Thus, technical construction quality is ensured, and serious accidents are avoided to generating. The utility model is used in the construction of various channels for railways, highways, water conservancy, etc.
Description
Technical field of the present utility model is the tunnel construction technology, specially refers to the section of jurisdiction of using in the tunnel construction.
Tunnel drivage (full section tunnel boring machine Tunnel Boring Machine is hereinafter to be referred as TBM) advanced in all kinds of tunnel constructions such as railway, highway, water conservancy has obtained using widely.Engineering structures commonly used at the TBM construction tunnel is in its driving back concrete pipe sheet to be installed in shield, in tunnel, use this concrete pipe sheet, because it is to carry out in shield, when tunnel drivage, install continuously, the scar geological condition of tunnel can not be understood and check out to geological personnel directly, all sidedly, be difficult to find tomography, crack, zone of fracture, solution cavity etc. in the geological structure, and be difficult in time take the engineering treatment measures.In addition, the use of concrete pipe sheet causes many difficulties to tunnel beans gravel grouting, the construction that ends slurry, and construction, safety and the engineering refrigeration etc. of the tunnel engineering of complex geological structure are existed many problems and influence.
The purpose of this utility model is to existing the problems referred to above of concrete pipe sheet and not enough improvement, provide a kind of TBM of being convenient to construction, can in time find and handle the problem that geological structure causes engineering construction, and improve the tunnel use empty stomach section of jurisdiction of beans gravel grouting quality.
The empty stomach section of jurisdiction that a kind of tunnel provided by the utility model uses, it is the rectangular plate of circular arc, is provided with on its both sides to be used for interconnective pin-and-hole, is provided with and is fixedly mounting sealing rod around it; Its characteristics are described rectangular plate by frame, connect the abdomen post of frame, and have at least four to constitute on an empty stomach in rectangular plate.
The empty stomach section of jurisdiction that above-mentioned a kind of tunnel uses, it is rectangle that its characteristics also have the profile of overlooking of described rectangular plate, and the rectangular shaped rim on four limits is promptly arranged.
The empty stomach section of jurisdiction that above-mentioned a kind of tunnel uses, it is triangle that its characteristics also have the profile two of overlooking of described rectangular plate, the frame on promptly promising six limits.
The design feature of the empty stomach section of jurisdiction of being used by a kind of tunnel provided by the utility model has adopted it that geological personnel is understood easily in the TBM construction and has in time found geological structure.And in time, conveniently take the beans gravel to be in the milk, to end working measures such as slurry, be convenient to construction quality control.Its use has improved the construction quality of tunnel widely.Avoid having improved efficiency of construction because of handling the influence of geological structure to the TBM construction, it has tangible economic benefit and social benefit.
Fig. 1 is the rectangle empty stomach section of jurisdiction front view that tunnel uses;
Fig. 2 is the rectangle empty stomach section of jurisdiction lateral view that tunnel uses;
Fig. 3 is the rectangle empty stomach section of jurisdiction vertical view that tunnel uses;
Fig. 4 is the double headed roller triangle empty stomach section of jurisdiction front view that tunnel uses;
Fig. 5 is the double headed roller triangle empty stomach section of jurisdiction lateral view that tunnel uses;
Fig. 6 is the double headed roller triangle empty stomach section of jurisdiction vertical view that tunnel uses.
Implement to be described in detail below in conjunction with typical case of the present utility model.
Rectangle among Fig. 1, Fig. 2 and Fig. 3 is the section of jurisdiction on an empty stomach, it is the rectangular plate of a kind of circle, it is by frame 1, the abdomen post 2 that connects the strength and stiffness of frame and reinforcement plate, with and go up in a plurality of empty stomaches 3 are arranged, around rectangular plate, be provided with sealing rod is housed, and be provided with institutes such as being used for interconnective pin-and-hole 4 on its both sides and constitute.It overlooks profile is rectangle, and four frames are promptly arranged.
Leg-of-mutton empty stomach section of jurisdiction, two among Fig. 4, Fig. 5, Fig. 6, in the structure of above-mentioned rectangle section of jurisdiction, its characteristics are for being triangle 6 at the profile two of overlooking of rectangular plate, it has the frame on six limits.
The empty stomach section of jurisdiction that a kind of tunnel provided by the utility model uses, in order to increase supporting capacity and to improve its rigidity, described section of jurisdiction material adopts cast iron or cast steel, perhaps welded steel structure spare.
Claims (4)
1, a kind of empty stomach section of jurisdiction of tunnel use, it is the rectangular plate of circular arc, is provided with on its both sides to be used for interconnective pin-and-hole (4), is provided with and is fixedly mounting sealing rod around it; It is characterized in that described rectangular plate by frame (1), connect the abdomen post (2) of frame and in rectangular plate, have at least four empty stomaches (3) to be constituted.
2, the empty stomach section of jurisdiction of a kind of tunnel use according to claim 1 is characterized in that the profile of overlooking of described rectangular plate is a rectangle, and the rectangular shaped rim (1) on four limits is promptly arranged.
3, the empty stomach section of jurisdiction of a kind of tunnel use according to claim 1 is characterized in that the profile two of overlooking of described rectangular plate is a triangle, the frame on promptly promising six limits (1).
4, the empty stomach section of jurisdiction of using according to the described a kind of tunnel of claim 1-3, the material that it is characterized in that described section of jurisdiction is cast iron or cast steel, perhaps is steel construction piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245859 CN2395032Y (en) | 1999-09-28 | 1999-09-28 | Hollow pipe sheet for channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245859 CN2395032Y (en) | 1999-09-28 | 1999-09-28 | Hollow pipe sheet for channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395032Y true CN2395032Y (en) | 2000-09-06 |
Family
ID=34031645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245859 Expired - Fee Related CN2395032Y (en) | 1999-09-28 | 1999-09-28 | Hollow pipe sheet for channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395032Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751055A (en) * | 2018-12-28 | 2019-05-14 | 深圳市地铁集团有限公司 | A kind of TBM control device for preventing section of jurisdiction faulting of slab ends and shield tail posture |
| CN110195601A (en) * | 2019-07-02 | 2019-09-03 | 黄河勘测规划设计研究院有限公司 | The design method of side steel Basalt fiber concrete shield duct piece |
| CN110242323A (en) * | 2019-07-02 | 2019-09-17 | 黄河勘测规划设计研究院有限公司 | The design method of side steel concrete shield duct piece |
| CN110593897A (en) * | 2019-09-26 | 2019-12-20 | 同济大学 | Prefabricated hollow concrete segment and prefabricating method |
-
1999
- 1999-09-28 CN CN 99245859 patent/CN2395032Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751055A (en) * | 2018-12-28 | 2019-05-14 | 深圳市地铁集团有限公司 | A kind of TBM control device for preventing section of jurisdiction faulting of slab ends and shield tail posture |
| CN109751055B (en) * | 2018-12-28 | 2023-10-13 | 深圳市地铁集团有限公司 | TBM is with controlling means who prevents section of jurisdiction wrong platform and shield tail gesture |
| CN110195601A (en) * | 2019-07-02 | 2019-09-03 | 黄河勘测规划设计研究院有限公司 | The design method of side steel Basalt fiber concrete shield duct piece |
| CN110242323A (en) * | 2019-07-02 | 2019-09-17 | 黄河勘测规划设计研究院有限公司 | The design method of side steel concrete shield duct piece |
| CN110593897A (en) * | 2019-09-26 | 2019-12-20 | 同济大学 | Prefabricated hollow concrete segment and prefabricating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |