CN108457301A - Improve the heat preserving method and system of extremely frigid zones shield duct piece processing temperature - Google Patents
Improve the heat preserving method and system of extremely frigid zones shield duct piece processing temperature Download PDFInfo
- Publication number
- CN108457301A CN108457301A CN201810194819.4A CN201810194819A CN108457301A CN 108457301 A CN108457301 A CN 108457301A CN 201810194819 A CN201810194819 A CN 201810194819A CN 108457301 A CN108457301 A CN 108457301A
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- China
- Prior art keywords
- duct piece
- main body
- shield duct
- processing temperature
- body wall
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/04—Making large underground spaces, e.g. for underground plants, e.g. stations of underground railways; Construction or layout thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Sustainable Development (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of heat preserving methods and system improving extremely frigid zones shield duct piece processing temperature, belong to shield-tunneling construction field, this method includes：The roof insulating for placing shield duct piece is produced using station main body wall stature shelving；It heats to the roof insulating produced.The system includes：Roof insulating is made of station main body wall body, the frame being erected at the station main body wall；Heating installation is installed on frame；Walking mechanism is installed at the top of the main body wall body of station, frame is arranged thereon；Thermal insulating shutter is arranged on frame and along the front and rear sides of station main body wall body extending direction.The present invention makes full use of station agent structure to make a kind of extremely frigid zones shield duct piece after-treatment roof insulating, can effectively improve processing temperature, ensures after-treatment construction quality.
Description
Technical field
The invention belongs to Shield Construction Technique fields, and in particular to a kind of to improve extremely frigid zones shield duct piece processing temperatures
Heat preserving method and system.
Background technology
During shield-tunneling construction, especially north cold area shield winter construction when, section of jurisdiction sealing rod is pasted and other
After-treatment etc. is all more sensitive to temperature, therefore, to solve outdoor low temperature environment unfavorable shadow caused by the after-treatment of section of jurisdiction
It rings, it would be highly desirable to invent a kind of measure carrying out shield duct piece after-treatment for extremely frigid zones, processing temperature can be effectively improved, to protect
Demonstrate,prove after-treatment construction quality.
Invention content
In view of this, the object of the present invention is to provide a kind of improvement extremely frigid zones shield pipes simple in structure, operation is easy
The heat preserving method and system of piece processing temperature, can effectively improve processing temperature, to ensure after-treatment construction quality.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions：
The present invention provides a kind of heat preserving method improving extremely frigid zones shield duct piece processing temperature, specifically includes following step
Suddenly：The roof insulating for placing shield duct piece is produced using station main body wall stature shelving；The roof insulating produced is carried out
Heating.
Preferably, AT STATION main body wall body peripheral hardware put back into banket to be formed whole or be partially located at below ground ground pit type protect
Warm canopy.
Preferably, it is arranged with main body wall AT STATION and extends along the mobile frame that linear reciprocating motion is done in direction.
Preferably, thermal insulating shutter is set on mobile frame and along the front and rear sides of station main body wall body extending direction.
Preferably, the temperature of shed of roof insulating is obtained, and heating control is carried out to roof insulating according to the temperature of shed of acquisition.
The present invention also provides a kind of heat-insulation systems improving extremely frigid zones shield duct piece processing temperature, for realizing above-mentioned
Method, including：Roof insulating is made of station main body wall body, the frame being erected at the station main body wall；Heating installation, peace
Loaded on frame；Walking mechanism is installed at the top of the main body wall body of station, frame is arranged thereon；Thermal insulating shutter, on frame and edge
The front and rear sides of station main body wall body extending direction are arranged.
Further, the frame is made of the beam body of truss structure, the ceiling in beam body, and the ceiling is using double
Layer honeycomb sunlight board, is filled with PVC skeletons among it.
Further, the walking mechanism is rack rail type drive system, is made of driving motor, gear, rack；The walking
Protective plate is provided on the outside of mechanism.
Further, the heating installation is warm-air drier, and the blowing angle of the warm-air drier is adjustable.
Further, it is provided with backfill outside the station main body wall body.
The beneficial effects of the invention are as follows：The present invention makes full use of station agent structure to make a kind of extremely frigid zones shield duct piece
After-treatment roof insulating can effectively improve processing temperature, ensure after-treatment construction quality.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can by following specification realizing and
It obtains.
Description of the drawings
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
The detailed description of one step, wherein：
Fig. 1 is the structural schematic diagram of heat-insulation system of the present invention；
Reference numeral：Frame 1, heating installation 3, walking mechanism 4, thermal insulating shutter 5, backfill 6, is prevented station main body wall body 2
Backplate 7, sealing hairbrush 8, shield duct piece 9, ceiling 10, beam body 11.
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this specification below by way of specific specific example
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that the diagram provided in following embodiment is only to show
Meaning mode illustrates the basic conception of the present invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
The present embodiment is substantially as shown in Fig. 1：The heat-insulation system of the improvement extremely frigid zones shield duct piece processing temperature forms
Have 3 three infrastructure, frame 1, heating installation parts, infrastructure be utilize existing part station main body wall body 2, and
Shelving 1 on station main body wall body 2, bottom is as the platform for putting shield duct piece 9, in this way, reducing roof insulating cost；
And it is provided with backfill 6 outside station main body wall body 2, and due to sinking to below ground under partly or entirely, kept the temperature compared with steel frame construction
Effect is more preferable；And the agent structure of frame 1 is processed using square tube, is made of beam body 11 and ceiling 10, ceiling 10 is using double-deck
Honeycomb sunlight board (central filler PVC skeletons), to improve heat-insulating property, beam, 11 are set as truss structure system；And roof insulating
Four cycle side plates are also double layer cell sunlight board, and both ends use roller shutter type thermal insulating shutter 5, can be packed up by jack；Meanwhile it protecting
Warm canopy adjusts 1 position of frame by using the walking mechanism 4 of rack rail type drive system, and the walking mechanism 4 is by driving motor, tooth
The compositions such as wheel, rack；Along setting, the upper groove steel rail in 2 top of main body wall body slides travelling wheel on frame 1 AT STATION.To prevent wind
Dirt is blown into roof insulating, travelling wheel both sides be arranged protective plate 7, top setting sealing hairbrush 8, can effectively prevent wind, dust into
Enter.Heating installation 3 is mounted on frame 1, i.e., needs to be arranged according to temperature in truss-like beam body 11 in canopy, the heating installation 3
Using warm-air drier, and warm-air drier blowing angle is set as adjustable.Meeting severe snow weather can be by warm-air drier sealing to positive ceiling 10
Top plate is dried, and is accelerated surface area snow to melt, is prevented snowfall from accumulating the roof insulating that excessively crushes.It is adjusted and is warmed up according to temperature of shed when work
Wind turbine quantity ensures temperature of shed at 10 DEG C or so.It certainly in various embodiments, can also be to heating installation using heating
The modes such as lamp, electric heater carry out heating processing to roof insulating.
The concrete application of lower this system is described below：When construction when outside air temperature is less than 5 DEG C, start driving motor, it will
Frame is moved to operating area, transfers both sides thermal insulating shutter, and according to temperature of shed situation, gradually increase warm-air drier, such as ceiling
When warm-air drier cannot be met the requirements, console mode warm-air drier can be increased.It waits in canopy after section of jurisdiction after-treatment operation, closes heating
System rolls both ends thermal insulating shutter, and frame is moved to another region, puts down thermal insulating shutter and opens warm-air drier and starts secondary place
Manage operation；Be hoisted on the trolley of section of jurisdiction at the top of gantry-travelling to the section of jurisdiction that processes, after again handling section of jurisdiction to be processed to operation
Region waits for being again switched off heating system after another region job, packs up thermal insulating shutter, roof insulating is moved to the operation area,
So cycle.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Right in.
Claims (10)
1. a kind of heat preserving method improving extremely frigid zones shield duct piece processing temperature, which is characterized in that specifically comprise the following steps：
The roof insulating for placing shield duct piece is produced using station main body wall stature shelving；
It heats to the roof insulating produced.
2. the heat preserving method according to claim 1 for improving extremely frigid zones shield duct piece processing temperature, which is characterized in that
Station main body wall body peripheral hardware, which is put back into, to banket to form whole or be partially located at the ground pit type roof insulating of below ground.
3. the heat preserving method according to claim 2 for improving extremely frigid zones shield duct piece processing temperature, which is characterized in that
It is arranged with the main body wall of station and extends along the mobile frame that linear reciprocating motion is done in direction.
4. the heat preserving method according to claim 3 for improving extremely frigid zones shield duct piece processing temperature, which is characterized in that
Thermal insulating shutter is set on mobile frame and along the front and rear sides of station main body wall body extending direction.
5. improve the heat preserving method of extremely frigid zones shield duct piece processing temperature according to claim 1-4 any one of them, it is special
Sign is, obtains the temperature of shed of roof insulating, and carry out heating control to roof insulating according to the temperature of shed of acquisition.
6. a kind of heat-insulation system improving extremely frigid zones shield duct piece processing temperature, which is characterized in that wanted for realizing such as right
1 to 5 any one of them method is sought, including：Roof insulating by station main body wall body (2), is erected at the station main body wall
Frame (1) forms；Heating installation (3), is installed on frame；Walking mechanism (4) is installed at the top of the main body wall body of station, thereon
Frame is set；Thermal insulating shutter (5) is arranged on frame and along the front and rear sides of station main body wall body extending direction.
7. the heat-insulation system according to claim 6 for improving extremely frigid zones shield duct piece processing temperature, which is characterized in that institute
It states frame to be made of the beam body (11) of truss structure, the ceiling (10) in beam body, the ceiling is using double layer cell sun
Tabula rasa is filled with PVC skeletons among it.
8. the heat-insulation system according to claim 6 for improving extremely frigid zones shield duct piece processing temperature, which is characterized in that institute
It is rack rail type drive system to state walking mechanism, is made of driving motor, gear, rack；It is provided on the outside of the walking mechanism
Protective plate (7).
9. the heat-insulation system according to claim 6 for improving extremely frigid zones shield duct piece processing temperature, which is characterized in that institute
It is warm-air drier to state heating installation, and the blowing angle of the warm-air drier is adjustable.
10. the heat-insulation system according to claim 6 for improving extremely frigid zones shield duct piece processing temperature, which is characterized in that
It is provided with backfill (6) outside the station main body wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194819.4A CN108457301A (en) | 2018-03-09 | 2018-03-09 | Improve the heat preserving method and system of extremely frigid zones shield duct piece processing temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194819.4A CN108457301A (en) | 2018-03-09 | 2018-03-09 | Improve the heat preserving method and system of extremely frigid zones shield duct piece processing temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108457301A true CN108457301A (en) | 2018-08-28 |
Family
ID=63217283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194819.4A Pending CN108457301A (en) | 2018-03-09 | 2018-03-09 | Improve the heat preserving method and system of extremely frigid zones shield duct piece processing temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108457301A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204023410U (en) * | 2014-06-23 | 2014-12-17 | 中铁十二局集团有限公司 | Winter deck paving heat preservation construction device |
| CN105971150A (en) * | 2016-04-14 | 2016-09-28 | 国家电网公司 | Heat preservation shed temperature control method for installation of extra/ultra-high-voltage transformer in alpine region |
| CN205857196U (en) * | 2016-07-22 | 2017-01-04 | 中铁建大桥工程局集团第六工程有限公司 | Station low-temperature construction special-purpose thermal insulation roof system |
| CN206136782U (en) * | 2016-07-01 | 2017-05-03 | 东北农业大学 | Low big space sunlight greenhouse of heating suitable for severe cold district |
| CN207934067U (en) * | 2018-03-09 | 2018-10-02 | 中交路桥建设有限公司 | Improve the heat-insulation system of extremely frigid zones shield duct piece processing temperature |
-
2018
- 2018-03-09 CN CN201810194819.4A patent/CN108457301A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204023410U (en) * | 2014-06-23 | 2014-12-17 | 中铁十二局集团有限公司 | Winter deck paving heat preservation construction device |
| CN105971150A (en) * | 2016-04-14 | 2016-09-28 | 国家电网公司 | Heat preservation shed temperature control method for installation of extra/ultra-high-voltage transformer in alpine region |
| CN206136782U (en) * | 2016-07-01 | 2017-05-03 | 东北农业大学 | Low big space sunlight greenhouse of heating suitable for severe cold district |
| CN205857196U (en) * | 2016-07-22 | 2017-01-04 | 中铁建大桥工程局集团第六工程有限公司 | Station low-temperature construction special-purpose thermal insulation roof system |
| CN207934067U (en) * | 2018-03-09 | 2018-10-02 | 中交路桥建设有限公司 | Improve the heat-insulation system of extremely frigid zones shield duct piece processing temperature |
Non-Patent Citations (1)
| Title |
|---|
| 黄明鑫: "《大型张弦梁结构的设计与施工》", 山东科学技术出版社, pages: 113 - 114 * |
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