CN104863212A - Tunnel fire hydrant grotto and fire fighting pipe connection structure and construction method - Google Patents
Tunnel fire hydrant grotto and fire fighting pipe connection structure and construction method Download PDFInfo
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- CN104863212A CN104863212A CN201510342126.1A CN201510342126A CN104863212A CN 104863212 A CN104863212 A CN 104863212A CN 201510342126 A CN201510342126 A CN 201510342126A CN 104863212 A CN104863212 A CN 104863212A
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- fire
- fighting pipe
- cavern
- preformed groove
- pipe trench
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Abstract
The invention discloses a tunnel fire hydrant grotto and fire fighting pipe connection structure. The tunnel fire hydrant grotto and fire fighting pipe connection structure comprises a fire hydrant grotto and a fire fighting pipe ditch, wherein the fire fighting pipe ditch is protruded out of the inner wall of a tunnel, and located below the fire hydrant grotto, the fire hydrant grotto and the fire fighting pipe ditch are communicated through a preformed groove, one end of the preformed groove is communicated with the bottom of an inner cavity of the fire hydrant grotto, the other end of the preformed groove is communicated with the interior of a pipe cavity of the fire fighting pipe ditch, the preformed groove is designed in a sunken type as same as the fire hydrant grotto, and the outer surface of the preformed groove is designed in an open type. By adopting the above technical scheme, the preformed groove designed in the open type is additionally arranged between the fire hydrant grotto and the fire fighting pipe ditch, and communicates the fire hydrant grotto with the fire fighting pipe ditch, and then subsidiary functions of pouring engineering of a first portion for fire protection engineering construction of a second portion can be achieved, and the preformed groove designed in the open type achieves favorable guarantees for later maintenance.
Description
Technical field
The present invention relates to tunnel construction engineering, particularly fire plug cavern, a kind of tunnel and fire-fighting pipe trench syndeton and construction method.
Background technology
At present, pipeline in fire plug cavern, tunnel in extinguisher and fire-fighting pipe trench between fire line generally adopts pre-buried constructure scheme, its work progress is generally constructed by tunnel civil engineering troop, the embedding pipe fittings of civil engineering troop construction is difficult to the design and the acceptance requirement that reach fire engineering, and the pipeline construction of fire engineering generally could will be carried out after civil engineering completes, if built-in pipe generation problem, just need to break concrete when the construction of fire engineering again construct or change open-wire line construction into, potential safety hazard is larger, can make a big impact to the construction in tunnel and the normal use during runing.
Summary of the invention
The present invention is directed to above-mentioned technical problem, a kind of construction quality ensureing in fire engineering the fire protection pipeline of extinguisher coupling part in fire line and fire plug cavern in fire-fighting pipe trench is proposed, can effectively avoid by non-professional fire-fighting construction team construct fire line time the fire plug cavern, a kind of tunnel of hidden dangers in project that brings and fire-fighting pipe trench syndeton and construction method.
For reaching above object, be achieved through the following technical solutions:
A kind of fire plug cavern, tunnel and fire-fighting pipe trench syndeton, comprising: fire plug cavern and fire-fighting pipe trench;
Fire-fighting pipe trench for protruding from tunnel inner wall, and is positioned at below fire plug cavern, is wherein communicated with by preformed groove between fire plug cavern with fire-fighting pipe trench;
Preformed groove one end is communicated with bottom fire plug cavern internal chamber, and the other end is communicated with fire-fighting pipe trench official jargon inside;
Preformed groove and fire plug cavern are all concave design, and for external surface open wide open type design.
Preformed groove is communicated with position and is positioned at below fire-fighting pipe trench upper cover body with fire-fighting pipe trench.
A construction method for fire plug cavern, tunnel and fire-fighting pipe trench syndeton, comprises the following steps:
Step one, before building fire plug cavern, while arranging fire plug cavern template, arranges preformed groove template according to design elevation and pipeline requirements, by the two template permanent position compact siro spinning technology, and ensures that preformed groove can be communicated with fire plug cavern;
Step 2, after concrete construction completes, by above-mentioned form removable, forms fire plug cavern and preformed groove, then carries out fire-fighting pipe trench and build, and notes protecting preformed groove, preformed groove is communicated with fire-fighting pipe trench when fire-fighting pipe trench is built.
Adopt the present invention of technique scheme, need to construct during tunnel civil engineering fire-fighting pipe trench, fire plug cavern and preformed groove part, after this part structure is built, utensil in the fire line of tunnel fire engineering, fire plug cavern is carried out again, the construction of the pipelines such as the connecting line of fire plug cavern and fire-fighting pipe trench by professional fire-fighting construction team.
To sum up, the present invention directly can realize two parts engineering independent construction by the change of syndeton, and the program of previous construction does not affect construction sequence below, and provides convenience for construction sequence below, and then compared with prior art has the following advantages:
1, to ensure in fire engineering fire line and the construction quality of the fire protection pipeline of extinguisher coupling part in fire plug cavern in fire-fighting pipe trench, avoid by the hidden dangers in project brought during non-professional fire-fighting construction team construction fire line.
2, the ordinary maintenance during runing of tunnel fire engineering is facilitated.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of manual, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
The present invention is totally 3 width accompanying drawings, wherein:
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is fire plug cavern of the present invention position plan structure schematic diagram.
Fig. 3 is main TV structure schematic diagram of the present invention.
Detailed description of the invention
Fire plug cavern, a kind of tunnel as shown in Figure 1, Figure 2 and Figure 3 and fire-fighting pipe trench syndeton, comprising: fire plug cavern 1 and fire-fighting pipe trench 2;
Fire-fighting pipe trench 2 for protruding from tunnel inner wall, and is positioned at below fire plug cavern 1, is wherein communicated with by preformed groove 3 between fire plug cavern 1 with fire-fighting pipe trench 2;
Preformed groove 3 one end is communicated with bottom fire plug cavern 1 internal chamber, and the other end is communicated with fire-fighting pipe trench 2 official jargon inside;
Preformed groove 3 and fire plug cavern 1 are all concave design, and the open type of opening wide for external surface designs.
Preformed groove 3 is communicated with position and is positioned at below fire-fighting pipe trench 2 upper cover body with fire-fighting pipe trench 2.
Wherein, preformed groove can additionally increase openable lid, and the lid of fire-fighting pipe trench is designed to equally can open type;
A construction method for fire plug cavern, tunnel and fire-fighting pipe trench syndeton, comprises the following steps:
Step one, before building fire plug cavern, while arranging fire plug cavern template, arranges preformed groove template according to design elevation and pipeline requirements, by the two template permanent position compact siro spinning technology, and ensures that preformed groove can be communicated with fire plug cavern;
Step 2, after concrete construction completes, by above-mentioned form removable, forms fire plug cavern and preformed groove, then carries out fire-fighting pipe trench and build, and notes protecting preformed groove, preformed groove is communicated with fire-fighting pipe trench when fire-fighting pipe trench is built.
Adopt the present invention of technique scheme, need to construct during tunnel civil engineering fire-fighting pipe trench, fire plug cavern and preformed groove part, after this part structure is built, utensil in the fire line of tunnel fire engineering, fire plug cavern is carried out again, the construction of the pipelines such as the connecting line of fire plug cavern and fire-fighting pipe trench by professional fire-fighting construction team.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art are not departing within the scope of technical solution of the present invention, when the technology contents that appeal can be utilized to disclose is made a little change or is modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. tunnel fire plug cavern and a fire-fighting pipe trench syndeton, comprising: fire plug cavern (1) and fire-fighting pipe trench (2);
It is characterized in that: described fire-fighting pipe trench (2) is for protruding from tunnel inner wall, and be positioned at below, fire plug cavern (1), be wherein communicated with by preformed groove (3) between fire plug cavern (1) with fire-fighting pipe trench (2);
Described preformed groove (3) one end is communicated with bottom fire plug cavern (1) internal chamber, and the other end is communicated with fire-fighting pipe trench (2) official jargon inside;
Described preformed groove (3) and fire plug cavern (1) are all concave design, and the open type of opening wide for external surface designs.
2. fire plug cavern, a kind of tunnel according to claim 1 and fire-fighting pipe trench syndeton, is characterized in that: described preformed groove (3) is communicated with position with fire-fighting pipe trench (2) and is positioned at below fire-fighting pipe trench (2) upper cover body.
3. a construction method for tunnel fire plug cavern and fire-fighting pipe trench syndeton, is characterized in that, comprise the following steps:
Step one, before building fire plug cavern, while arranging fire plug cavern template, arranges preformed groove template according to design elevation and pipeline requirements, by the two template permanent position compact siro spinning technology, and ensures that preformed groove can be communicated with fire plug cavern;
Step 2, after concrete construction completes, by above-mentioned form removable, forms fire plug cavern and preformed groove, then carries out fire-fighting pipe trench and build, and notes protecting preformed groove, preformed groove is communicated with fire-fighting pipe trench when fire-fighting pipe trench is built.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342126.1A CN104863212A (en) | 2015-06-18 | 2015-06-18 | Tunnel fire hydrant grotto and fire fighting pipe connection structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342126.1A CN104863212A (en) | 2015-06-18 | 2015-06-18 | Tunnel fire hydrant grotto and fire fighting pipe connection structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863212A true CN104863212A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510342126.1A Pending CN104863212A (en) | 2015-06-18 | 2015-06-18 | Tunnel fire hydrant grotto and fire fighting pipe connection structure and construction method |
Country Status (1)
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| CN (1) | CN104863212A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151930Y (en) * | 2007-12-18 | 2008-11-19 | 贵阳铝镁设计研究院 | Fire-hydrant mounting structure |
| KR20090044039A (en) * | 2007-10-31 | 2009-05-07 | 한국도로공사 | Hydrant box for a road tunnel |
| JP2012255309A (en) * | 2011-06-09 | 2012-12-27 | Ningbo Yingzhen Machinery Components Co Ltd | Fire hydrant connection structure for stand pipe, fire hydrant connection reinforcement material and stand pipe |
-
2015
- 2015-06-18 CN CN201510342126.1A patent/CN104863212A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090044039A (en) * | 2007-10-31 | 2009-05-07 | 한국도로공사 | Hydrant box for a road tunnel |
| CN201151930Y (en) * | 2007-12-18 | 2008-11-19 | 贵阳铝镁设计研究院 | Fire-hydrant mounting structure |
| JP2012255309A (en) * | 2011-06-09 | 2012-12-27 | Ningbo Yingzhen Machinery Components Co Ltd | Fire hydrant connection structure for stand pipe, fire hydrant connection reinforcement material and stand pipe |
Non-Patent Citations (2)
| Title |
|---|
| 康华刚: "西康高速公路秦岭终南山特长隧道消防系统设计总体构思", 《给水排水》 * |
| 樊上海等: "图珲高速公路隧道预留预埋设施的注意事项", 《吉林交通科技》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |