CN106327731A - Anti-void monitor for tunnel lining concrete vault - Google Patents
Anti-void monitor for tunnel lining concrete vault Download PDFInfo
- Publication number
- CN106327731A CN106327731A CN201610909740.6A CN201610909740A CN106327731A CN 106327731 A CN106327731 A CN 106327731A CN 201610909740 A CN201610909740 A CN 201610909740A CN 106327731 A CN106327731 A CN 106327731A
- Authority
- CN
- China
- Prior art keywords
- vault
- tunnel
- concrete
- monitor
- liquid level
- 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
- 239000011800 void material Substances 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000003054 catalyst Substances 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- 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
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses an anti-void monitor for a tunnel lining concrete vault. The anti-void monitor is used for preventing voids from being generated in the tunnel vault and is installed inside a distribution box of a tunnel lining trolley, and a liquid level relay, a contactor and an audible and visual alarm are arranged on a control circuit; one port of the liquid level relay is embedded into the highest point of the lining vault through a wire, and the other port of the liquid level relay is embedded into the second highest point of the lining vault through a wire; the highest point and the second highest point of the vault are communicated through vault lining water-entraining concrete, the contactor on the control circuit controls the audible and visual alarm to be started, concrete reaches the highest point, the concrete is poured to the vault without voids, and then the audible and visual alarm can give an alarm in a communicated mode. The anti-void monitor for the tunnel lining concrete vault is reasonable in structure, safe and reliable, monitors concrete pouring in real time, effectively prevents vault voids from being generated, guarantees the entity quality of the concrete, and effectively achieves structure safety and durability of the concrete.
Description
Technical field
The present invention relates to the automatic monitoring device of a kind of tunnel lining concrete construction usage, particularly relate to a kind of tunnel lining
Building concrete vault bomb shelter monitor.
Background technology
In constructing tunnel, at the beginning of tunnel vault, face is uneven generally exists.Lining concrete pours to vault
Time, artificially cannot judge whether female fills up concrete.If concrete is unfilled, vault will form cavity, and lining cutting is tied
Structure just cannot be closely connected with a just face, and this tunnel vault quality defect causes lining thickness not enough simultaneously, and structure durability is with regard to nothing
Method ensures, there is certain potential safety hazard.
Owing to vault concrete lining space is confined space, whether lining cutting pours is filled up and cannot be judged by range estimation,
Do not have effective means to be monitored, check, after only vault concreting completes, use the nondestructiving detecting means inspections such as radar
Whether vault exists cavity.But the complete detection again of vault concreting belongs to and controls, if there is cavity, quality problems were the most afterwards
Becoming the fact, quality treatment is the most difficult.
Along with tunnel lining concrete construction quality standard increasingly stringent, tunnel-liner entity quality testing, inspection are day by day
Pay attention to, need the monitor designing a kind of tunnel vault concreting bomb shelter badly, it is achieved the real-time monitoring to pouring construction, protect
Card concrete pouring quality.
Summary of the invention
It is an object of the invention to for above-mentioned technical problem, it is provided that the monitoring of a kind of tunnel lining concrete vault bomb shelter
Device, it is achieved the real-time monitoring to tunnel vault concreting, it is ensured that tunnel vault construction quality and structure durability, eliminates
Potential safety hazard and hidden danger of quality.
Technical scheme:
For solving above-mentioned technical problem, the invention provides a kind of tunnel lining concrete vault bomb shelter monitor, be used for preventing
The only generation in tunnel vault cavity, it is arranged in the distribution box of tunnel lining trolley, wherein, main circuit is provided with air and breaks
Road device, RCCB, control circuit is provided with liquid level relay, catalyst and audible-visual annunciator；Audible-visual annunciator with connect
The normally opened contact of tentaculum connects, and a port of liquid level relay passes through the pre-buried peak to lining cutting vault of wire, and liquid level continues
Another port of electrical equipment passes through pre-buried the second high point to lining cutting vault of wire；The peak of vault and the second high point are by arch
Roof liner builds the connection of band water coagulation soil, and the contactor coil in control circuit obtains electric, and catalyst normally opened contact closes, audible-visual annunciator
Open.
Further, the peak of described vault lining concrete structure and the distance of the second high point, by tunnel vault
Control tolerance fit to arrange.
Further, the model of described liquid level relay is JYB-714.
Further, described audible-visual annunciator is arranged on the top of distribution box or notable position, to facilitate tunnel vault to mix
Solidifying soil pouring construction personnel find alarm signal in time by vision and audition, and take countermeasure, as stopped pouring.
Further, described first wire, the second not charged work of wire.
The method have the benefit that
A kind of tunnel lining concrete vault bomb shelter monitor that the present invention provides, it is rational in infrastructure, it is achieved that concrete waters
The real-time monitoring built, effectively prevents the generation in vault cavity, it is ensured that concrete solid quality, effectively solves the structure of concrete
Safety and endurance issues, eliminate the potential safety hazard of tunnel vault.In actual mechanical process, detect through lining cutting entity,
Excellent.
Accompanying drawing illustrates:
By the detailed description made in conjunction with the following drawings, the above-mentioned advantage of the present invention will be apparent from and is easier to understand,
These accompanying drawings the most schematically, are not limiting as the present invention, wherein:
Fig. 1 is the electrical connection diagram of the present invention.
In accompanying drawing, the parts representated by each label are as follows:
1. tunnel lining trolley；Vault lining concrete to be poured；3. just prop up face；4. the first wire；5. the second wire；6.
Liquid level relay；7. catalyst；8. audible-visual annunciator.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, one tunnel lining concrete vault bomb shelter of the present invention monitor is entered
Row describes in detail.
The embodiment recorded at this is the specific detailed description of the invention of the present invention, for the design of the present invention being described, all
It is explanatory and exemplary, should not be construed as the restriction to embodiment of the present invention and the scope of the invention.Except record at this
Outside embodiment, those skilled in the art can also based on the application claims and description disclosure of that use aobvious and
Other technical scheme being clear to, these technical schemes include use to the embodiment recorded at this make any obviously
The technical scheme of substitutions and modifications.
The accompanying drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each several part
And mutual relation.Note that the structure of each parts for the ease of clearly showing the embodiment of the present invention, between each accompanying drawing
Do not draw according to identical ratio.Identical reference marker is used for representing identical part.
A kind of tunnel lining concrete vault bomb shelter monitor, for preventing the generation in tunnel vault cavity, it is installed
In the distribution box of tunnel lining trolley 1.
Fig. 1 is the electrical connection diagram of the present invention.Being provided with air-break, RCCB on main circuit, main circuit is even
It is connected on existing power line；Liquid level relay 6, catalyst 7 and audible-visual annunciator 8 it is provided with in control circuit；Sound and light alarm
Device 8 is connected with the normally opened contact of catalyst 7, and a port of liquid level relay 6 is pre-buried to arch to be poured by the first wire 4
The peak B of roof liner building concrete 2, another port of liquid level relay 6 is pre-buried to vault to be poured by the second wire 5
Second high point A of lining concrete 2；The peak B in a face 3 at the beginning of vault and the second high point A are by vault lining cutting band water coagulation soil
Connection, catalyst 7 coil in control circuit obtains electric, and catalyst 7 normally opened contact closes, and audible-visual annunciator 8 is opened, due to coagulation
Soil must peak and could connect warning, illustrates that concreting, to vault, also turns out vault without cavity or cavity
Exist.
The peak B of described vault lining concrete structure and the distance of the second high point A, by the control error of tunnel vault
It is equipped with.When constructing at the scene, peak B and the second high point A can be set flexibly according to the control error of tunnel vault.
The model of described liquid level relay 6 is JYB-714, and in the embodiment shown in fig. 1, the first wire 4 continues with liquid level
Port B4 on electrical equipment 6 connects, and the second wire 5 is connected with the port B3 on liquid level relay 6；Port on liquid level relay 6
A2, A3 are connected with main circuit.
Described audible-visual annunciator 8 is arranged on the top of distribution box or notable position, to facilitate tunnel vault workmen to lead to
Cross vision and audition finds alarm signal in time.
During tunnel vault construction, when concreting to vault peak B, the second high point A, owing to concrete is band water
Material, the not charged connection of B4, B3 being connected with first wire the 4, second wire 5 respectively, liquid level relay 6 works, port A2, A3
Charged output, catalyst 7 obtains electric Guan Bi, triggers the normally opened contact Guan Bi of catalyst 7, is arranged on the audible and visible alarm at distribution box top
There is light in device 8, and sends alarm sound, reminds operating personnel, and concrete has the most poured and put in place.Operating personnel is according to coagulation
Soil pours situation and carries out comprehensive descision, stops concrete and continues pumping, closes air-break, cuts off the first wire 4, second leads
Line 5, now tunnel lining concrete vault bomb shelter monitor has worked.
A kind of tunnel lining concrete vault bomb shelter monitor that the present invention provides, it is rational in infrastructure, safe and reliable, real
Show the real-time monitoring of concreting, effectively prevent the generation in vault cavity, it is ensured that lining concrete entity quality, effectively
Solve structural safety and the endurance issues of concrete, eliminate the potential safety hazard of tunnel vault.
The present invention is not limited to above-mentioned embodiment, and anyone can draw other various forms under the enlightenment of the present invention
Product, no matter but in its shape or structure, make any change, every have same as the present application or akin technical side
Case, within all falling within protection scope of the present invention.
Claims (5)
1. a tunnel lining concrete vault bomb shelter monitor, is used for monitoring concreting state, prevents tunnel vault
The generation in cavity, it is arranged in the distribution box of tunnel lining trolley, it is characterised in that be provided with air break on main circuit
Device, RCCB, control circuit is provided with liquid level relay, catalyst and audible-visual annunciator；Audible-visual annunciator with contact
The normally opened contact of device connects, and a port of liquid level relay passes through the pre-buried peak to lining cutting vault of the first wire, liquid level
Another port of relay passes through pre-buried the second high point to lining cutting vault of the second wire；The peak of vault and the second high point
Being connected by vault lining cutting band water coagulation soil, the contactor coil in control circuit obtains electric, and catalyst normally opened contact closes, acousto-optic
Alarm is opened.
Tunnel lining concrete vault bomb shelter monitor the most according to claim 1, it is characterised in that described vault lining cutting
The peak of xoncrete structure and the distance of the second high point, arranged by the control tolerance fit of tunnel vault.
Tunnel lining concrete vault bomb shelter monitor the most according to claim 1, it is characterised in that described liquid level relay
The model of device is JYB-714.
Tunnel lining concrete vault bomb shelter monitor the most according to claim 1, it is characterised in that described sound and light alarm
Device is arranged on the top of distribution box or notable position.
Tunnel lining concrete vault bomb shelter monitor the most according to claim 1, it is characterised in that described first leads
Line, the second not charged work of wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909740.6A CN106327731A (en) | 2016-10-19 | 2016-10-19 | Anti-void monitor for tunnel lining concrete vault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909740.6A CN106327731A (en) | 2016-10-19 | 2016-10-19 | Anti-void monitor for tunnel lining concrete vault |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106327731A true CN106327731A (en) | 2017-01-11 |
Family
ID=57819476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610909740.6A Pending CN106327731A (en) | 2016-10-19 | 2016-10-19 | Anti-void monitor for tunnel lining concrete vault |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106327731A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837422A (en) * | 2017-02-17 | 2017-06-13 | 中铁二十局集团第三工程有限公司 | Tunnel double-lining pours into a mould concrete autoalarm |
| CN108278120A (en) * | 2018-03-01 | 2018-07-13 | 中铁二十局集团第三工程有限公司 | Tunnel concrete pours into a mould automatic monitoring alarm |
| CN108759760A (en) * | 2018-06-04 | 2018-11-06 | 山东铁正工程试验检测中心有限公司 | A kind of measuring equipment and method for for broken inspection in lining quality of channel |
| CN109184751A (en) * | 2018-11-16 | 2019-01-11 | 中铁隧道集团处有限公司 | Endoscopic bomb shelter monitoring device and monitoring method for tunnel-liner vault |
| CN109441543A (en) * | 2018-11-28 | 2019-03-08 | 中铁工程装备集团有限公司 | Formwork jumbo tunnel vault cavity prior-warning device |
| CN109882240A (en) * | 2019-03-29 | 2019-06-14 | 中国矿业大学 | A kind of outdoor end side pressure coal filling mining system |
| CN110295922A (en) * | 2019-08-02 | 2019-10-01 | 中铁隧道集团三处有限公司 | A kind of formwork jumbo pump concrete pours bomb shelter warning device |
| CN110925021A (en) * | 2019-12-09 | 2020-03-27 | 中铁十六局集团有限公司 | Device for monitoring concrete filling of tunnel secondary lining vault and using method |
| CN111024778A (en) * | 2018-10-10 | 2020-04-17 | 中铁一局集团有限公司 | Tunnel secondary lining preventive cavity detection system and operation control method thereof |
| CN113389573A (en) * | 2021-07-07 | 2021-09-14 | 江苏高速公路信息工程有限公司 | Tunnel informatization construction method |
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| KR101227908B1 (en) * | 2011-03-07 | 2013-01-30 | 김병철 | establish method of tunnel cavity mold |
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2016
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837422A (en) * | 2017-02-17 | 2017-06-13 | 中铁二十局集团第三工程有限公司 | Tunnel double-lining pours into a mould concrete autoalarm |
| CN108278120A (en) * | 2018-03-01 | 2018-07-13 | 中铁二十局集团第三工程有限公司 | Tunnel concrete pours into a mould automatic monitoring alarm |
| CN108759760A (en) * | 2018-06-04 | 2018-11-06 | 山东铁正工程试验检测中心有限公司 | A kind of measuring equipment and method for for broken inspection in lining quality of channel |
| CN108759760B (en) * | 2018-06-04 | 2023-07-14 | 铁正检测科技有限公司 | Measuring device and method for broken detection in tunnel lining quality detection |
| CN111024778A (en) * | 2018-10-10 | 2020-04-17 | 中铁一局集团有限公司 | Tunnel secondary lining preventive cavity detection system and operation control method thereof |
| CN109184751A (en) * | 2018-11-16 | 2019-01-11 | 中铁隧道集团处有限公司 | Endoscopic bomb shelter monitoring device and monitoring method for tunnel-liner vault |
| CN109184751B (en) * | 2018-11-16 | 2024-05-10 | 中铁隧道集团一处有限公司 | Endoscopic type air-raid shelter monitoring device and monitoring method for tunnel lining vault |
| CN109441543A (en) * | 2018-11-28 | 2019-03-08 | 中铁工程装备集团有限公司 | Formwork jumbo tunnel vault cavity prior-warning device |
| CN109882240B (en) * | 2019-03-29 | 2020-04-14 | 中国矿业大学 | Open-air end slope coal-pressing filling mining system |
| CN109882240A (en) * | 2019-03-29 | 2019-06-14 | 中国矿业大学 | A kind of outdoor end side pressure coal filling mining system |
| WO2020199546A1 (en) * | 2019-03-29 | 2020-10-08 | 中国矿业大学 | Pressed coal filling mining system and process for end slope of open pit |
| CN110295922A (en) * | 2019-08-02 | 2019-10-01 | 中铁隧道集团三处有限公司 | A kind of formwork jumbo pump concrete pours bomb shelter warning device |
| CN110925021A (en) * | 2019-12-09 | 2020-03-27 | 中铁十六局集团有限公司 | Device for monitoring concrete filling of tunnel secondary lining vault and using method |
| CN113389573A (en) * | 2021-07-07 | 2021-09-14 | 江苏高速公路信息工程有限公司 | Tunnel informatization construction method |
| CN113389573B (en) * | 2021-07-07 | 2023-07-14 | 江苏高速公路信息工程有限公司 | Tunnel informatization construction method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |