CN204825820U - Utilize traffic hole to make pressure regulating well structure that goes up room - Google Patents
Utilize traffic hole to make pressure regulating well structure that goes up room Download PDFInfo
- Publication number
- CN204825820U CN204825820U CN201520579705.3U CN201520579705U CN204825820U CN 204825820 U CN204825820 U CN 204825820U CN 201520579705 U CN201520579705 U CN 201520579705U CN 204825820 U CN204825820 U CN 204825820U
- Authority
- CN
- China
- Prior art keywords
- room
- pressure regulating
- traffic hole
- construction
- regulating well
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses an utilize traffic hole to make pressure regulating well structure that goes up room, pressure regulating well structure is connected to form by pressure regulating well and traffic hole, and one end in the traffic hole is provided with the shutoff body, and form and go up the room, is provided with the lining cutting structure on last room in the traffic hole between the shutoff body and pressure regulating well, is provided with maintenance observation overline bridge at the top of last room, the utility model discloses make full use of the space in interim construction traffic hole, the aboveground room of traffic hole and pressure regulating of will being under construction combines the consideration, set up one no longer in addition alone and go up the room, but the later stage reform transform into the aboveground room of pressure regulating with the traffic hole, can satisfy the effect of pressure regulating well completely, transform the room as through the traffic hole of will being under construction, not only effectively optimize pressure regulating well structure, reduce the pressure regulating well shaft engineering volume and the construction degree of difficulty, also make the temporary works can make full use of, the reduction construction investment.
Description
Technical field
The utility model patent relates to a kind of Structure of Surge Tank utilizing access tunnel to do upper room, belongs to the surge tank project field in Hydraulic and Hydro-Power Engineering.
Background technology
At present, the surge shaft in Hydropower Project belongs to underground construction usually, and be excavated from massif well type structured, General Requirements is arranged in the massif of satisfied certain buried depth, i.e. recessed surge tank.The shaft height of surge shaft generally needs to determine by calculating, and the height of vertical shaft need be greater than the maximum surging height in vertical shaft.Sometimes, when the height of the vertical shaft calculated is very high, for reducing height and the difficulty of construction thereof of vertical shaft, some surge shafts are also provided with cell structure in horizontal direction, and in utilization, the horizontal space of room reduces maximum surging height, thus reduce the height of surge shaft.These recessed surge tanks and on cell structure construction time just need to arrange construction transportation hole, each work plane arrived in massif by access tunnel carries out construction operation, and because surge shaft and access tunnel are all in massif, its investment is often larger.After construction completes, access tunnel as the construction period just loses predominant use, general just by shutoff, or only retain as later stage access path, fully do not combine with cell structure on permanent surge shaft in design, later stage can not well be utilized, and causes very large investment waste, so existing Structure of Surge Tank technology is still perfect not.
Utility model content
The purpose of this utility model is: provide a kind of structure simple, construction transportation hole is combined with cell structure on surge shaft and designs and construct, make the communications and transportation passage of room when early stage constructs as surge shaft, cell structure on surge shaft is transformed at later-stage utilization access tunnel, surge shaft height can be reduced like this, on it, room is also utilize access tunnel reconstruction in early stage to form, a upper room is set separately no longer in addition, greatly reduce construction investment, be provided with maintenance observation overline bridge at upper room Dong Ding simultaneously, meet the later stage when running staff remove to overhaul a kind of Structure of Surge Tank utilizing access tunnel to do upper room of observation passage, to overcome the deficiencies in the prior art.
The utility model is achieved in that a kind of Structure of Surge Tank utilizing access tunnel to do upper room, described Structure of Surge Tank is connected to form by surge shaft and access tunnel, one end of access tunnel is provided with occluding body, room on being formed in access tunnel and between occluding body and surge shaft, upper room is provided with liner structure, is provided with maintenance observation overline bridge at the top of upper room.
Described surge shaft is vertical shaft.
Owing to have employed technique scheme, compared with prior art, construction transportation hole not only combines with cell structure on surge shaft and designs and construct by the utility model, make the communications and transportation passage of room when early stage constructs as surge shaft, cell structure on surge shaft is transformed at later-stage utilization access tunnel, surge shaft height can be reduced like this, on it, room is also utilize access tunnel reconstruction in early stage to form, a upper room is set separately no longer in addition, greatly reduce construction investment, and be provided with maintenance observation overline bridge at upper room Dong Ding, meet the later stage run time staff go maintenance observation passage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Description of reference numerals: 1-surge shaft, 2-vertical shaft, the upper room of 3-, 4-construction transportation hole, 5-liner structure, 6-occluding body, 7-maintenance observation overline bridge, 8-massif.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment of the present utility model: a kind of Structure of Surge Tank utilizing access tunnel to do upper room, described Structure of Surge Tank is connected to form by surge shaft 1 and access tunnel 4, one end of access tunnel 4 is provided with occluding body 6, room 3 is formed in access tunnel 4 and between occluding body 6 and surge shaft 1, upper room 3 is provided with liner structure 5, is provided with maintenance observation overline bridge 7 at the top of upper room 3.
Described surge shaft 1 is vertical shaft 2.
Surge shaft 1 of the present utility model is arranged in massif 8, and upper room 3 forms by setting up liner structure 5, occluding body 6 and the transformation of maintenance observation overline bridge 7 on the construction transportation hole 4 in early stage.
Upper room 3 be with construction transportation hole 4 for together with design and construct, the structure of upper room 3 is formed by later-stage utilization access tunnel 4 transformation;
The part of upper room 3 in early stage as access tunnel 4, plays the effect of construction transport channel; In the later stage by setting up liner structure 5 and occluding body 6 completes permanent transformation.
Liner structure 5 and occluding body 6 are reinforced concrete structure.
Maintenance observation overline bridge 7 is steel work, hangs on room Dong Ding on surge shaft by suspension rod, and when running as the later stage, staff removes the passage overhauling observation.
The utility model takes full advantage of the space of temporary construction access tunnel, room on construction transportation hole and surge shaft is combined consideration, a upper room is set separately no longer in addition, but access tunnel is transformed into room on surge shaft by the later stage, can meet the effect of surge shaft completely.
By transforming construction transportation hole as upper room, not only effectively optimizing Structure of Surge Tank, reducing surge shaft work shaft amount and difficulty of construction, also making temporary works be fully utilized, reduce construction investment.
Claims (2)
1. the Structure of Surge Tank utilizing access tunnel to do upper room, it is characterized in that: described Structure of Surge Tank is connected to form by surge shaft (1) and access tunnel (4), one end of access tunnel (4) is provided with occluding body (6), between occluding body (6) and surge shaft (1), room (3) is formed in access tunnel (4), upper room (3) are provided with liner structure (5), are provided with maintenance observation overline bridge (7) at the top of upper room (3).
2. the Structure of Surge Tank utilizing access tunnel to do upper room according to claim 1, is characterized in that: described surge shaft (1) is vertical shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579705.3U CN204825820U (en) | 2015-08-05 | 2015-08-05 | Utilize traffic hole to make pressure regulating well structure that goes up room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579705.3U CN204825820U (en) | 2015-08-05 | 2015-08-05 | Utilize traffic hole to make pressure regulating well structure that goes up room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825820U true CN204825820U (en) | 2015-12-02 |
Family
ID=54683436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579705.3U Expired - Fee Related CN204825820U (en) | 2015-08-05 | 2015-08-05 | Utilize traffic hole to make pressure regulating well structure that goes up room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040649A (en) * | 2015-08-05 | 2015-11-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Surge shaft structure utilizing access tunnel as upper chamber and construction method |
| CN109371933A (en) * | 2018-11-23 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | Underground workshop ventilating system |
-
2015
- 2015-08-05 CN CN201520579705.3U patent/CN204825820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040649A (en) * | 2015-08-05 | 2015-11-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Surge shaft structure utilizing access tunnel as upper chamber and construction method |
| CN109371933A (en) * | 2018-11-23 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | Underground workshop ventilating system |
| CN109371933B (en) * | 2018-11-23 | 2024-02-27 | 中国电建集团成都勘测设计研究院有限公司 | Underground powerhouse ventilation system of hydropower station |
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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: 20151202 Termination date: 20180805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |