CN110303585A - Precast concrete subterranean tunnel curing system - Google Patents
Precast concrete subterranean tunnel curing system Download PDFInfo
- Publication number
- CN110303585A CN110303585A CN201910703111.1A CN201910703111A CN110303585A CN 110303585 A CN110303585 A CN 110303585A CN 201910703111 A CN201910703111 A CN 201910703111A CN 110303585 A CN110303585 A CN 110303585A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- ontology
- precast concrete
- tunnel ontology
- guide rail
- 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.)
- Pending
Links
- 239000011178 precast concrete Substances 0.000 title claims abstract description 43
- 239000004567 concrete Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000012994 photoredox catalyst Substances 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000011373 stamped concrete Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/247—Controlling the humidity during curing, setting or hardening
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention discloses a kind of precast concrete subterranean tunnel curing system, realizes that various types of concrete prefabricated element uninterruptedly continuously conserves, improves production efficiency, reduce production cost, shorten the time of delivery；Tunnel ontology is arranged in underground, tunnel ontology inlet is provided with Vertical Channel, tunnel body bottom portion is provided with two guide rails along tunnel direction, matching is provided with station board on guide rail, station board is arranged on guide rail by driving device matching, and station board drives it to move on guide rail by driving device, multiple precast concretes conserved are vertically arranged on station board, PC component template is provided between two adjacent precast concretes, precast concrete and PC component template interval are arranged and are fixed together, multiple steam (vapor) outlets are provided on the inner wall of tunnel ontology, steam (vapor) outlet is connected to by pipeline with the boiler on ground, heat source is provided by steam for tunnel ontology, ensure to maintain 60 DEG C~80 DEG C in tunnel ontology.
Description
Technical field
A kind of precast concrete subterranean tunnel curing system of the present invention, belongs to precast concrete conservation technology field.
Background technique
The production method of present wet type precast concrete is to add concrete water mixing to be adjusted to concrete
Degree of collapsing the case where being greater than 0mm, then by concrete casting in the mold for having placed stiffener (such as reinforcing bar), and with shaking
Concrete ram-jolt, the as far as possible stomata in elimination concrete are increased the intensity of manufactured goods by device.It pours and the concrete through ram-jolt needs
A period of time is stood, it, just can be by mould after concrete hardening to certain intensity (about 13.5MPa) until concrete completion solidification
Tool removes, and time of repose regards cement grade and early strength determines, and typically about 12-14 hours.Time of repose is longer, required
Mold and production site it is more, cause investment big, high production cost, the time of delivery is long.Therefore, aforementioned production method exists
The defect that investment is big, high production cost and time of delivery are long.
Summary of the invention
The present invention overcomes deficiencies existing for plane maintenance room in existing concrete prefabricated components production process, provide one
Kind precast concrete subterranean tunnel curing system, realizes various types of concrete prefabricated element and uninterruptedly continuously supports
Shield, substantially increases production efficiency, reduces production cost, shorten the time of delivery.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: precast concrete subterranean tunnel maintenance
System, including tunnel ontology, the tunnel ontology setting is in underground, and laterally setting, the inlet setting of the tunnel ontology
There is Vertical Channel, which is used to the precast concrete conserved hanging in tunnel ontology, the tunnel by ground power house
The bottom of road ontology is provided with two guide rails along tunnel direction, and matching is provided with station board on the guide rail, and the station board is logical
Over-driving device matching is arranged on guide rail, and the station board drives it to move on guide rail by driving device, the work
Multiple precast concretes conserved are vertically arranged on the plate of position, are provided with PC between two adjacent precast concretes
Component template, the precast concrete and PC component template interval are arranged and are fixed together, the inner wall of the tunnel ontology
On be provided with multiple steam (vapor) outlets, the steam (vapor) outlet be connected to by pipeline with the boiler on ground, is tunnel ontology by steam
There is provided heat source, it is ensured that 60 DEG C~80 DEG C are maintained in tunnel ontology.
The either end of the tunnel ontology or both ends are provided with blower, and the blower is for accelerating the intrinsic air in tunnel
Flowing, it is ensured that each spot temperature is balanced in tunnel ontology.
Guide rail extending direction is provided with rhone between the guide rail, the rhone is for discharging because vapor liquefies
Liquefy the water generated.
The both ends of the tunnel ontology are provided with heat holding curtain, and the heat holding curtain is by multiple strip flexible heat-insulating structure groups
At, it is ensured that the disengaging of precast concrete is not influenced.
Multiple temperature sensors are provided in the tunnel ontology, the temperature sensor is intrinsic for monitoring tunnel
Temperature.
The driving device is track chain drive structure.
Compared with the prior art, the invention has the beneficial effects that: the present invention cooperates precast concrete automated production
Line uses, and precast concrete automatic production line will prepare the steel mesh, ready-mixed concrete, molding coagulation of precast concrete
After native prefabricated component, composition automatic production line is conserved into precast concrete, realizes automatic, information, environment protection production
Industry chain, workshop production steel mesh and concrete and production stamped concrete prefabricated component, right in the tunnel that underground is built on the ground
Precast concrete is conserved, and not only produces quickly upgrading to factory modularization, but also reduce originally in construction building
When the artificial, consumption of materials and various aspects unfavorable factor cost, improve the total quality of labor productivity and building of constructing.
The PC component performance that the present invention produces is good, density is high and intensity is high, and outer surface structure is smooth, smooth, dimensional accuracy is high, sale
Market is at low cost.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is transverse structure schematic diagram of the invention.
In figure: 1 being tunnel ontology, 2 be guide rail, 3 be station board, 4 be driving device, 5 be precast concrete, 6 be PC
Component template, 7 be steam (vapor) outlet, 8 be blower, 9 be rhone.
Specific embodiment
As shown in Figure 1 and Figure 2, precast concrete subterranean tunnel curing system of the present invention, including tunnel ontology 1, the tunnel
In underground, and laterally, setting, the inlet of the tunnel ontology 1 are provided with Vertical Channel to the setting of road ontology 1, which uses
In the precast concrete conserved is hung in tunnel ontology 1 by ground power house, the bottom of the tunnel ontology 1 is along tunnel direction
Two guide rails 2 are provided with, matching is provided with station board 3 on the guide rail 2, and the station board 3 passes through the matching setting of driving device 4
On guide rail 2, and the station board 3 drives it to move on guide rail 2 by driving device 4, is vertically arranged on the station board 3
There are multiple precast concretes 5 conserved, is provided with PC component template 6, institute between two adjacent precast concretes 5
It states precast concrete 5 and the interval of PC component template 6 is arranged and is fixed together, be provided on the inner wall of the tunnel ontology 1
Multiple steam (vapor) outlets 7, the steam (vapor) outlet 7 are connected to by pipeline with the boiler on ground, are that tunnel ontology 1 provides heat by steam
Source, it is ensured that 60 DEG C~80 DEG C are maintained in tunnel ontology 1.
The either end of the tunnel ontology 1 or both ends are provided with blower 8, and the blower 8 is for accelerating in tunnel ontology 1
Air flowing, it is ensured that each spot temperature is balanced in tunnel ontology 1.
2 extending direction of guide rail is provided with rhone 9 between the guide rail 2, the rhone 9 is for discharging because of vapor
The water that liquefaction liquefaction generates.
The both ends of the tunnel ontology 1 are provided with heat holding curtain, and the heat holding curtain is by multiple strip flexible heat-insulating structure groups
At, it is ensured that the disengaging of precast concrete 5 is not influenced.
Multiple temperature sensors are provided in the tunnel ontology 1, the temperature sensor is for monitoring in tunnel ontology 1
Temperature.
The driving device 4 is track chain drive structure, by the way that motor to be fixed below track, drives transmission chain
Item, driving chain are laid among track, so that station board 3 realizes that transmission is accurate, is driven great efforts while mobile.
The present invention cooperates precast concrete automatic production line to use, and precast concrete automatic production line will be prepared
After the steel mesh of precast concrete, ready-mixed concrete, stamped concrete prefabricated component, helped into precast concrete maintenance group
Automatic assembly line realizes automatic, information, the industrial chain of environment protection, on the ground workshop production steel mesh and concrete and life
Stamped concrete prefabricated component is produced, precast concrete is conserved in the tunnel that underground is built, not only to factory modularization
Production quickly upgrading, and reduce the artificial, consumption of materials in construction building originally and various aspects unfavorable factor at
This, improves the total quality of labor productivity and building of constructing.The PC component performance that the present invention produces is good, density is high and strong
Degree is high, and outer surface structure is smooth, smooth, dimensional accuracy is high, and selling market is at low cost.
The present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-described embodiments, at this
Field those of ordinary skill within the scope of knowledge, can also make various changes without departing from the purpose of the present invention
Change.
Claims (6)
1. precast concrete subterranean tunnel curing system, which is characterized in that including tunnel ontology (1), the tunnel ontology (1)
In underground, and laterally, setting, the inlet of the tunnel ontology (1) are provided with Vertical Channel for setting, which is used for will
The precast concrete conserved is hung in tunnel ontology (1) by ground power house, and the bottom of the tunnel ontology (1) is along tunnel direction
Two guide rails (2) are provided with, matches and is provided with station board (3) on the guide rail (2), the station board (3) passes through driving device
(4) matching is arranged on guide rail (2), and the station board (3) drives it to move on guide rail (2) by driving device (4), institute
It states and is vertically arranged with multiple precast concretes (5) conserved on station board (3), two adjacent precast concretes (5)
Between be provided with PC component template (6), the precast concrete (5) and PC component template (6) interval be arranged and be fixed on
Together, it is provided with multiple steam (vapor) outlets (7) on the inner wall of the tunnel ontology (1), the steam (vapor) outlet (7) passes through pipeline and ground
The boiler in face is connected to, and is that tunnel ontology (1) provides heat source by steam, it is ensured that maintain 60 DEG C~80 DEG C in tunnel ontology (1).
2. according to precast concrete subterranean tunnel curing system described in claim (1), which is characterized in that the tunnel sheet
The either end of body (1) or both ends are provided with blower (8), and the blower (8) is used to that the air in tunnel ontology (1) to be accelerated to flow,
Ensure that each spot temperature is balanced in tunnel ontology (1).
3. precast concrete subterranean tunnel curing system according to claim 1, which is characterized in that the guide rail (2)
Between be provided with rhone (9) along guide rail (2) extending direction, the rhone (9) for discharge because vapor liquefy liquefaction produce
Raw water.
4. precast concrete subterranean tunnel curing system according to claim 1, which is characterized in that the tunnel ontology
(1) both ends are provided with heat holding curtain, and the heat holding curtain is by multiple strip flexible heat-insulating structure compositions, it is ensured that does not influence concrete
The disengaging of prefabricated component (5).
5. precast concrete subterranean tunnel curing system according to claim 1, which is characterized in that the tunnel ontology
(1) multiple temperature sensors are provided in, the temperature sensor is used to monitor the temperature in tunnel ontology (1).
6. precast concrete subterranean tunnel curing system according to claim 1, which is characterized in that the driving device
It (4) is track chain drive structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703111.1A CN110303585A (en) | 2019-07-31 | 2019-07-31 | Precast concrete subterranean tunnel curing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703111.1A CN110303585A (en) | 2019-07-31 | 2019-07-31 | Precast concrete subterranean tunnel curing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303585A true CN110303585A (en) | 2019-10-08 |
Family
ID=68082573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910703111.1A Pending CN110303585A (en) | 2019-07-31 | 2019-07-31 | Precast concrete subterranean tunnel curing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116901235A (en) * | 2023-07-13 | 2023-10-20 | 中交第三公路工程局有限公司 | Reinforced concrete prefabricated part production equipment and process |
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|---|---|---|---|---|
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| CN206048480U (en) * | 2016-09-12 | 2017-03-29 | 中民筑友科技投资有限公司 | Vertical curing kilns and concrete prefabricated element curing system |
| CN106863566A (en) * | 2017-03-07 | 2017-06-20 | 刘祥锦 | The maintenance tunnel of prefabricated concrete element |
| CN107081845A (en) * | 2017-06-16 | 2017-08-22 | 刘祥锦 | A kind of three-dimensional maintenance tunnel of prefabricated concrete element |
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| CN108705666A (en) * | 2018-08-17 | 2018-10-26 | 正方利民（天镇）建筑工业化有限公司 | Building concrete wallboard prefabricated components production line curing kilns |
| CN208529376U (en) * | 2018-03-23 | 2019-02-22 | 山东交通学院 | The steam-cured mechanism of track plates flow production line and system |
| CN208557885U (en) * | 2018-05-18 | 2019-03-01 | 甘昌成 | Steam tunnel kiln |
| CN210651243U (en) * | 2019-07-31 | 2020-06-02 | 山西城建建设工程有限公司 | Concrete prefabricated member underground tunnel maintenance system |
-
2019
- 2019-07-31 CN CN201910703111.1A patent/CN110303585A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692542A (en) * | 2013-12-12 | 2014-04-02 | 三一汽车制造有限公司 | Precast concrete curing kiln, curing system and production system |
| CN204585509U (en) * | 2015-03-31 | 2015-08-26 | 中民筑友有限公司 | Precuring storehouse, underground and the prefabricated components production system containing this precuring storehouse, underground |
| CN206048480U (en) * | 2016-09-12 | 2017-03-29 | 中民筑友科技投资有限公司 | Vertical curing kilns and concrete prefabricated element curing system |
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| CN107081845A (en) * | 2017-06-16 | 2017-08-22 | 刘祥锦 | A kind of three-dimensional maintenance tunnel of prefabricated concrete element |
| CN108000694A (en) * | 2018-01-05 | 2018-05-08 | 河北益铁机电科技有限公司 | Pretensioning prestressed concrete track board assembly line curing system and its application |
| CN208529376U (en) * | 2018-03-23 | 2019-02-22 | 山东交通学院 | The steam-cured mechanism of track plates flow production line and system |
| CN208557885U (en) * | 2018-05-18 | 2019-03-01 | 甘昌成 | Steam tunnel kiln |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116901235A (en) * | 2023-07-13 | 2023-10-20 | 中交第三公路工程局有限公司 | Reinforced concrete prefabricated part production equipment and process |
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