CN206554976U - Tunnel double-lining pours into a mould concrete autoalarm - Google Patents
Tunnel double-lining pours into a mould concrete autoalarm Download PDFInfo
- Publication number
- CN206554976U CN206554976U CN201720145270.0U CN201720145270U CN206554976U CN 206554976 U CN206554976 U CN 206554976U CN 201720145270 U CN201720145270 U CN 201720145270U CN 206554976 U CN206554976 U CN 206554976U
- Authority
- CN
- China
- Prior art keywords
- concrete
- lining
- touching switch
- electric cabinet
- tunnel
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 11
- 230000007812 deficiency Effects 0.000 abstract description 3
- 230000010412 perfusion Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Tunnel double-lining pours into a mould concrete autoalarm.It is that electric cabinet and warning lamp are installed on two lining chassis, be connected plate on tunnel inner wall, installs touching switch and fixed slip bar in any one or both sides in fixed plate bottom, float plate is installed on fixed slip bar, touching switch connects electric cabinet by call wire.The utility model, which overcomes the construction trolley used at present, accurately to judge whether concrete fills this technological deficiency, float plate can contact touching switch automatically after concrete is filled, corresponding outside warning lamp is flashed to pipe, it can accurately determine whether concrete fills in time, even can trickle which position concrete of judgement more directly perceived be already filled with, prevent tunnel double-lining vault to come to nothing the generation of potential safety hazard, it is characterized in simple in construction, installation operation is convenient, cost is low, efficiency high, it is ensured that construction quality.
Description
Technical field
The utility model is related to warning device during tunnel double-lining cast concrete, specifically tunnel double-lining cast coagulation
Native autoalarm, belongs to road and bridge construction field.
Background technology
With national road and bridge construction infrastructure grade constantly it is higher, the perfusion program for tunnel concrete is more advised
Model, it is desirable to concrete must be filled to the vault in tunnel, strictly forbid vault to come to nothing, because the potential safety hazard after vault comes to nothing is non-
Chang great, the substantial amounts of cement mortar of defuelling is accomplished by when finding that vault comes to nothing larger, i.e., time-consuming to take material schedule delays again.
The main cause that formation vault comes to nothing in construction is not high to the monitor mode precision of vault when pouring into a mould concrete.General feelings
It is to shine to sweep observation in stopper seal head end flashlight by workmen under condition, because two liner in pouring concrete trolleys is 12 meters long,
Be divided into three cast to bear down on one pipe, each cast is beared down on one about 3 meters of spacing between pipe, be again from one end of previous cast concrete to
Blocking plate one end is poured into a mould, and two cast are beared down on one between pipe and have a segment distance flashlight not see.Also a kind of situation
It is that workmen judges that the concrete of vault fills degree by the sound and pressure of concrete pump, because concrete moisture contains
Amount it is different can directly affect the sound and pressure of delivery pump, so can not by feel judge vault cast concrete when either with or without
Come to nothing phenomenon.The need for the construction trolley generally used at present is obviously unable to adaptive norm construction.
Utility model content
The purpose of this utility model is that the vault for overcoming the construction trolley that uses at present to exist comes to nothing this technological deficiency, from
And a kind of tunnel double-lining cast concrete autoalarm is disclosed.
The technical solution of the utility model is as follows：
Electric cabinet is installed on two lining chassis, warning lamp is installed on electric cabinet, be connected plate on tunnel inner wall,
Touching switch is installed in any one or both sides in fixed plate bottom, and fixed slip bar is installed in fixed plate bottom, is installed on fixed slip bar
Float plate, touching switch connects electric cabinet by call wire, and concrete is injected between tunnel inner wall and two lining chassis.
The utility model overcomes the construction trolley used at present and can not accurately sentenced in tunnel double-lining vault casting process
Whether disconnected concrete fills this technological deficiency, and float plate can contact touching switch automatically after concrete is filled, and makes corresponding
Outside warning lamp flicker pipes, and can accurately determine whether concrete fills in time, it might even be possible to more directly perceived trickle
Judge which position concrete is already filled with, prevented tunnel double-lining vault and come to nothing the generation of potential safety hazard, be characterized in structure
Simply, installation operation is convenient, and cost is low, efficiency high, it is ensured that construction quality.
Brief description of the drawings
Accompanying drawing 1 is main structure diagram of the present utility model.
Reference is as follows：Two lining chassis 1, concrete 2, electric cabinet 3, warning lamp 4, fixed plate 5, fixed slip bar 6 floats
Plate 7, touching switch 8, call wire 9, tunnel inner wall 10.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing：
Electric cabinet 3 is installed on two lining chassis 1, warning lamp 4 is installed on electric cabinet 3, connects solid on tunnel inner wall 10
Fixed board 5, installs touching switch 8 on the right side of the bottom of fixed plate 5, and fixed slip bar 6 is installed in the bottom of fixed plate 5, pacifies on fixed slip bar 6
Float plate 7 is filled, touching switch 8 is connected by call wire 9 and injects concrete between electric cabinet 3, the lining chassis 1 of tunnel inner wall 10 and two
2。
The utility model first opens control cabinet in operation, starts layering point window cast concrete, when concrete is poured into
During close to vault, concrete slows down speed of perfusion, elapses kickboard upwards as concrete constantly rises, when concrete is filled
Float plate hits touching switch, and warning lamp starts flicker and piped, and concrete cast stops.
Claims (2)
1. tunnel double-lining pours into a mould concrete autoalarm, it is characterised in that：Chassis is served as a contrast two（1）Upper installation electric cabinet（3）,
In electric cabinet（3）Upper installation warning lamp（4）, in tunnel inner wall（10）On be connected plate（5）, in fixed plate（5）Bottom is any
One or both sides are installed by touching switch（8）, fixed plate（5）Bottom is installed by fixed slip bar（6）, in fixed slip bar（6）It is upper to install floating
Dynamic plate（7）, touching switch（8）Pass through call wire（9）Connect electric cabinet（3）, tunnel inner wall（10）With two lining chassis（1）Between note
Penetrate concrete（2）.
2. tunnel double-lining according to claim 1 pours into a mould concrete autoalarm, it is characterised in that：In fixed plate
（5）Touching switch is installed on the right side of bottom（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145270.0U CN206554976U (en) | 2017-02-17 | 2017-02-17 | Tunnel double-lining pours into a mould concrete autoalarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145270.0U CN206554976U (en) | 2017-02-17 | 2017-02-17 | Tunnel double-lining pours into a mould concrete autoalarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554976U true CN206554976U (en) | 2017-10-13 |
Family
ID=60010836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720145270.0U Expired - Fee Related CN206554976U (en) | 2017-02-17 | 2017-02-17 | Tunnel double-lining pours into a mould concrete autoalarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554976U (en) |
Cited By (2)
| 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 |
| CN109944607A (en) * | 2019-03-18 | 2019-06-28 | 中交一公局桥隧工程有限公司 | Vault concrete pouring early warning device and construction method thereof |
-
2017
- 2017-02-17 CN CN201720145270.0U patent/CN206554976U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN109944607A (en) * | 2019-03-18 | 2019-06-28 | 中交一公局桥隧工程有限公司 | Vault concrete pouring early warning device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |