CN202519683U - Lining structure for vertical shaft - Google Patents
Lining structure for vertical shaft Download PDFInfo
- Publication number
- CN202519683U CN202519683U CN2012201844827U CN201220184482U CN202519683U CN 202519683 U CN202519683 U CN 202519683U CN 2012201844827 U CN2012201844827 U CN 2012201844827U CN 201220184482 U CN201220184482 U CN 201220184482U CN 202519683 U CN202519683 U CN 202519683U
- Authority
- CN
- China
- Prior art keywords
- vertical shaft
- lining structure
- supporting
- vertical
- retaining wall
- 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
Images
Abstract
The utility model relates to a lining structure for a vertical shaft. The lining structure comprises an integral ring beam, a brick earth-retaining wall, an upper support and a lower support, wherein the brick earth-retaining wall is arranged on the top of the ring beam; the upper support is positioned at the bottom of the ring beam, and is formed by pouring steel gratings, vertical connecting ribs and sprayed concrete; and the lower support is positioned at the bottom of the upper support, and is formed by pouring section steel, reinforcing steel and commodity concrete. The lining structure for the vertical shaft is rational in structure, construction safety is effectively ensured, the stability of a soil layer structure is maintained, and the vertical shaft is firm in structure.
Description
[technical field]
The utility model relates to a kind of building structure, is specifically related to a kind of vertical shaft one lining structure, belongs to the Base hole supporting technology field.
[background technology]
When vertical shaft is constructed; Owing to receive the restriction of topographic and geologic condition, particularly at the soil layer complicated condition and exist under the phreatic situation, the equilibrium state of underground water, soil layer suffers from destruction in digging process; Vertical shaft water is on every side got in the well; Soil layer is collapsed by deadweight and phreatic the influence easily, makes the retaining wall of vertical shaft be difficult to moulding like this, thus the normal construction of influence.
For solving the problems of the technologies described above, necessary a kind of structure improved vertical shaft one lining structure that has is provided, to overcome said defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of the utility model is vertical shaft one lining structure that a kind of sound construction is provided, is convenient to construct.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of vertical shaft one lining structure, and it comprises integral type collar tie beam, brick retaining wall, goes up supporting and supporting down; Wherein, said brick retaining wall is arranged on the top of collar tie beam; Said upward supporting is positioned at the bottom of collar tie beam, and it is built by steel grating, vertical dowel and sprayed mortar and forms; Said supporting down is positioned at the bottom of supporting, and it is built by shaped steel, reinforcing bar and Commercial Concrete and forms.
Vertical shaft one lining structure of the utility model further is set to: said shaped steel is positioned at the below of vertical dowel, and this shaped steel and vertical dowel are with being divided into five parts in the collar tie beam.
Vertical shaft one lining structure of the utility model further is set to: said reinforcing steel bar laying is in the said bottom of supporting down.
Compared with prior art, the utlity model has following beneficial effect: the vertical shaft one lining structure structure of the utility model is provided with rationally, effectively guaranteed construction safe, kept the stable of soil layer construction, and make shaft structure firm.
[description of drawings]
Fig. 1 is the structural representation of vertical shaft one lining structure of the utility model.
[specific embodiment]
See also shown in the Figure of description 1, the utility model is a kind of vertical shaft one lining structure, and it is formed by integral type collar tie beam 1, brick retaining wall 2, last supporting 3 and following supporting 4 first after-pourings.
Wherein, said brick retaining wall 2 is arranged on the top of collar tie beam 1, and it is used to keep out vertical shaft earth on every side.
Saidly go up the bottom that supporting 3 is positioned at collar tie beam 1, it adopts dampen shotcreting methods to build by steel grating 31, vertical dowel 32 and sprayed mortar 33 and forms, and accomplishes the back and adopts 1-2 road shaped steel to supportting and four jiaos of angle braces protect building.
Said supporting 4 down is positioned at the bottom of supporting 3, and it is built by shaped steel 41, reinforcing bar 42 and Commercial Concrete 43 and forms.Wherein, said reinforcing bar 42 is layed in the bottom of said down supporting 4, thereby carries out back cover and finally accomplish vertical shaft one lining structure.
Further, said shaped steel 41 is positioned at the below of vertical dowel 32, and this shaped steel 41 will enclose with vertical dowel 32 and be divided into five parts in 1 beam.
The vertical shaft one lining structure structure of the utility model is provided with rationally, effectively guaranteed construction safe, kept the stable of soil layer construction, and make shaft structure firm.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. vertical shaft one lining structure is characterized in that: comprise integral type collar tie beam, brick retaining wall, go up supporting and supporting down; Wherein, said brick retaining wall is arranged on the top of collar tie beam; Said upward supporting is positioned at the bottom of collar tie beam, and it is built by steel grating, vertical dowel and sprayed mortar and forms; Said supporting down is positioned at the bottom of supporting, and it is built by shaped steel, reinforcing bar and Commercial Concrete and forms.
2. vertical shaft one lining structure as claimed in claim 1, it is characterized in that: said shaped steel is positioned at the below of vertical dowel, and this shaped steel and vertical dowel are with being divided into five parts in the collar tie beam.
3. vertical shaft one lining structure as claimed in claim 2 is characterized in that: said reinforcing steel bar laying is in the said bottom of supporting down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201844827U CN202519683U (en) | 2012-04-27 | 2012-04-27 | Lining structure for vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201844827U CN202519683U (en) | 2012-04-27 | 2012-04-27 | Lining structure for vertical shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519683U true CN202519683U (en) | 2012-11-07 |
Family
ID=47102638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201844827U Expired - Fee Related CN202519683U (en) | 2012-04-27 | 2012-04-27 | Lining structure for vertical shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374920A (en) * | 2012-04-27 | 2013-10-30 | 北京市政建设集团有限责任公司 | First shaft lining structure and construction method thereof |
-
2012
- 2012-04-27 CN CN2012201844827U patent/CN202519683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374920A (en) * | 2012-04-27 | 2013-10-30 | 北京市政建设集团有限责任公司 | First shaft lining structure and construction method thereof |
| CN103374920B (en) * | 2012-04-27 | 2015-04-15 | 北京市政建设集团有限责任公司 | First shaft lining structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203308470U (en) | Cover arch structure suitable for large-section unsymmetrical loading tunnel portal section | |
| CN102852552A (en) | High-water material filling column and construction method thereof | |
| CN104947682A (en) | Foundation pit support construction method and device thereof | |
| CN202298650U (en) | Arched retaining wall | |
| CN103104102A (en) | Construction method for underground storey-addition reconstruction | |
| CN102383371B (en) | Overpass concrete outside-hanged cantilever type flower bed and construction method thereof | |
| CN104131571B (en) | A kind of deep foundation pit supporting construction method | |
| CN203583495U (en) | Double-row pile structure by utilization of existing adjoining building slope protection pile | |
| CN204282399U (en) | A kind of subway space enclosing structure | |
| CN104818729B (en) | Can be for the mutual foundation of big or small tower crane conversion | |
| CN202519683U (en) | Lining structure for vertical shaft | |
| CN206768861U (en) | A kind of reinforcement ring retaining wall | |
| CN205024719U (en) | Pile foundation and integrated reverse construction vertical braces system of underground continuous wall | |
| CN204715364U (en) | A kind of foundation pit support device | |
| CN103374915B (en) | Continuous closed hanging-upside-down shotcreting supporting system and construction method thereof | |
| CN103374920B (en) | First shaft lining structure and construction method thereof | |
| CN202577316U (en) | Structure of miniature piles in combination with composite soil nailing wall | |
| CN203049588U (en) | Pit-in-pit cylindrical mould | |
| CN201169781Y (en) | Cap digging pit structure | |
| CN204662486U (en) | Can for the mutual foundation of size tower crane conversion | |
| CN202519681U (en) | Anchor spraying overhead continuous closed supporting system | |
| CN203783241U (en) | Assembled prefabricated fence | |
| CN208309592U (en) | Foundation pit supporting structure | |
| CN202577343U (en) | External reinforcement retaining supporting structure | |
| CN202768023U (en) | Reinforcing steel bar cover net for packed column with high water content materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130427 |