CN104747027A - Cold region tunnel winter construction cave entrance thermal insulation gate - Google Patents
Cold region tunnel winter construction cave entrance thermal insulation gate Download PDFInfo
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- CN104747027A CN104747027A CN201410811109.3A CN201410811109A CN104747027A CN 104747027 A CN104747027 A CN 104747027A CN 201410811109 A CN201410811109 A CN 201410811109A CN 104747027 A CN104747027 A CN 104747027A
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- thermal insulation
- door
- tunnel
- gate
- winter construction
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Abstract
The invention relates to a cold region tunnel winter construction cave entrance thermal insulation gate. The cold region tunnel winter construction cave entrance thermal insulation gate comprises a thermal insulation wall, wherein the thermal insulation wall is provided with a vehicle passage gate, a pedestrian passage gate, an air exhausting draught fan, a ventilation pipeline channel and a construction pipeline channel; the vehicle passage gate is located in the central position of the lower portion of the thermal insulation wall, the pedestrian passage gate is located on one side of the vehicle passage gate, and the construction pipeline channel is located on the other side of the vehicle passage gate; the air exhausting draught fan and the ventilation pipeline channel are both located above the vehicle passage gate. The thermal insulation gate provided by the cold region tunnel winter construction cave entrance thermal insulation gate can provide good thermal insulation effects for the interior of a tunnel in winter, and the passage of vehicles and pedestrians are facilitated; the air exhausting draught fan can exhaust turbid air in the tunnel out.
Description
Technical field
The present invention relates to construction of tunnel apparatus field, specifically, relate to a kind of tunnel in cold regions winter construction hole thermal insulation door.
Background technology
More difficult at the constructing tunnel in winter of severe cold, severe cold weather has a great impact constructing tunnel: specifically, the size of hydrated cementitious degree in concrete, and the height of the speed that concrete strength develops and environment temperature is proportional.Namely say that environment temperature is higher, the hydration rate of cement is faster, the development of concrete strength is higher, concrete endure cold too early after intensity would not increase again, the free moisture remaining in concrete inside is also more, the frost heave stress produced after freezing is also larger, and concrete volume will swollen shortcake, and the performances such as resistance to compression, tensile strength, impervious, durability will reduce.
Therefore, how to design a kind of device, temperature when can ensure winter in tunnel can not be too low, is the problem that those skilled in the art need to solve.
Summary of the invention
The object of the invention is for overcoming above-mentioned the deficiencies in the prior art, a kind of tunnel in cold regions winter construction hole attemperator is provided.This device can for tunnel provides good heat insulation effect in tunnel in cold regions winter construction, and can make vehicle and personnel pass through smoothly.
In order to reach above-mentioned purpose, the present invention adopts following technical scheme:
A kind of tunnel in cold regions winter construction hole thermal insulation door, comprising:
Heat insulation wall, this heat insulation wall is respectively arranged with vehicle pass-through door, walk door, exhaust fan, draft tube liner passage and construction pipeline passage; Vehicle pass-through door is positioned at the middle position of heat insulation wall bottom, and walk door is positioned at the side of vehicle pass-through door, and construction pipeline passage is positioned at the opposite side of vehicle pass-through door; Exhaust fan and draft tube liner passage are all arranged at the top of vehicle pass-through door.
Preferably, described heat insulation wall is color steel material.
Preferably, described vehicle pass-through door is clamshell doors.
Preferably, described clamshell doors is the induction clamshell doors of transverse shifting.
Preferably, described exhaust fan is 2 groups.
The invention has the beneficial effects as follows: can in the winter time time for providing good heat insulation effect in tunnel, and be convenient to vehicles and pedestrians; Turbid wind in tunnel can be discharged by exhaust fan.
Accompanying drawing illustrates:
Fig. 1 is the structural representation in the present invention;
Wherein: 1, heat insulation wall, 2, vehicle pass-through door, 3, walk door, 4, construction pipeline passage, 5, draft tube liner passage, the 6, first exhaust fan, the 7, second exhaust fan.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further described.
A kind of tunnel in cold regions winter construction hole thermal insulation door, its structure as shown in Figure 1, comprising:
Heat insulation wall 1, this heat insulation wall is respectively arranged with vehicle pass-through door 2, walk door 3, exhaust fan 6, draft tube liner passage 5 and construction pipeline passage 4; Vehicle pass-through door 2 is positioned at the middle position of heat insulation wall 1 bottom, and walk door 3 is positioned at the side of vehicle pass-through door 2, and construction pipeline passage 4 is positioned at the opposite side of vehicle pass-through door 2; Exhaust fan 7 and draft tube liner passage 5 are all arranged at the top of vehicle pass-through door 2.
Described heat insulation wall 1 is color steel material.
Described vehicle pass-through door 2 is clamshell doors.
Described clamshell doors is the induction clamshell doors of transverse shifting.
Described exhaust fan comprises the first exhaust fan 6 and the second exhaust fan 7.
In this programme, vehicle pass-through door 2 is induction clamshell doors, and automatically can open when vehicle pass-through, vehicle is by rear automatic cut out, very convenient.After general assembly completes, construction pipeline passage 4 and draft tube liner passage 5 adopt clay to seal, easy construction and high insulating effect.Two groups of exhaust fans are convenient to ventilate in tunnel, when not needing air draft, are sealed by exhaust fan, farthest realize tunnel insulation.
During installation, heat insulation wall is fixed on the concrete in tunnel by expansion bolt, and its gap can be filled by concrete or other materials, completes seal process.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a tunnel in cold regions winter construction hole thermal insulation door, is characterized in that, comprising:
Heat insulation wall, this heat insulation wall is respectively arranged with vehicle pass-through door, walk door, exhaust fan, draft tube liner passage and construction pipeline passage; Vehicle pass-through door is positioned at the middle position of heat insulation wall bottom, and walk door is positioned at the side of vehicle pass-through door, and construction pipeline passage is positioned at the opposite side of vehicle pass-through door; Exhaust fan and draft tube liner passage are all arranged at the top of vehicle pass-through door.
2. tunnel in cold regions winter construction hole according to claim 1 thermal insulation door, it is characterized in that, described heat insulation wall is color steel material.
3. tunnel in cold regions winter construction hole according to claim 1 thermal insulation door, it is characterized in that, described vehicle pass-through door is clamshell doors.
4. tunnel in cold regions winter construction hole according to claim 3 thermal insulation door, is characterized in that, described clamshell doors is the induction clamshell doors of transverse shifting.
5. tunnel in cold regions winter construction hole according to claim 1 thermal insulation door, it is characterized in that, described exhaust fan is 2 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811109.3A CN104747027A (en) | 2014-12-22 | 2014-12-22 | Cold region tunnel winter construction cave entrance thermal insulation gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811109.3A CN104747027A (en) | 2014-12-22 | 2014-12-22 | Cold region tunnel winter construction cave entrance thermal insulation gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747027A true CN104747027A (en) | 2015-07-01 |
Family
ID=53587213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410811109.3A Pending CN104747027A (en) | 2014-12-22 | 2014-12-22 | Cold region tunnel winter construction cave entrance thermal insulation gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829782A (en) * | 2017-11-15 | 2018-03-23 | 黄河勘测规划设计有限公司 | The antifreeze method in cold district water conservancy highway engineering tunnel |
| CN110500135A (en) * | 2019-08-15 | 2019-11-26 | 国家电网有限公司 | A kind of tunnel entrance wind shielding structure and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020108646A1 (en) * | 2001-02-13 | 2002-08-15 | Hotes Douglas T. | Compact, all-weather temporary shelter |
| KR100939495B1 (en) * | 2009-06-25 | 2010-01-29 | 정병인 | A soundproofing apparatus for a tunnel |
| KR20100010591A (en) * | 2008-07-23 | 2010-02-02 | 정동호 | A soundproofing apparatus for a tunnel |
| CN202300522U (en) * | 2011-09-08 | 2012-07-04 | 中铁十三局集团第三工程有限公司 | Tunnel heat preservation door |
| CN204492580U (en) * | 2014-12-22 | 2015-07-22 | 山东大学 | A kind of tunnel in cold regions winter construction hole thermal insulation door |
-
2014
- 2014-12-22 CN CN201410811109.3A patent/CN104747027A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020108646A1 (en) * | 2001-02-13 | 2002-08-15 | Hotes Douglas T. | Compact, all-weather temporary shelter |
| KR20100010591A (en) * | 2008-07-23 | 2010-02-02 | 정동호 | A soundproofing apparatus for a tunnel |
| KR100939495B1 (en) * | 2009-06-25 | 2010-01-29 | 정병인 | A soundproofing apparatus for a tunnel |
| CN202300522U (en) * | 2011-09-08 | 2012-07-04 | 中铁十三局集团第三工程有限公司 | Tunnel heat preservation door |
| CN204492580U (en) * | 2014-12-22 | 2015-07-22 | 山东大学 | A kind of tunnel in cold regions winter construction hole thermal insulation door |
Non-Patent Citations (1)
| Title |
|---|
| 郭占月: "《高速铁路工程师工组织管理》", 30 April 2014 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829782A (en) * | 2017-11-15 | 2018-03-23 | 黄河勘测规划设计有限公司 | The antifreeze method in cold district water conservancy highway engineering tunnel |
| CN110500135A (en) * | 2019-08-15 | 2019-11-26 | 国家电网有限公司 | A kind of tunnel entrance wind shielding structure and its construction method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |
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| RJ01 | Rejection of invention patent application after publication |