CN207315448U - A kind of tunnel calamity danger monitoring alarm - Google Patents
A kind of tunnel calamity danger monitoring alarm Download PDFInfo
- Publication number
- CN207315448U CN207315448U CN201721416976.2U CN201721416976U CN207315448U CN 207315448 U CN207315448 U CN 207315448U CN 201721416976 U CN201721416976 U CN 201721416976U CN 207315448 U CN207315448 U CN 207315448U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- bearing plate
- conductive plate
- pressure
- alarm
- 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
Landscapes
- Alarm Systems (AREA)
Abstract
It coincide the utility model discloses a kind of tunnel calamity danger monitoring alarm, including tunnel, on the tunnel inner wall and just lining bar construction is installed；Pressure conductive plate is installed with above the intersection contact of the first lining bar construction on the tunnel top；Temperature switch is installed on the first lining bar construction of the both sides in the tunnel, collapses alarming horn with fire alarm loudspeaker；It is in parallel between the pressure conductive plate and temperature switch by conducting wire；Buzzer is in series with respectively on the branch circuit of each pressure conductive plate；It is in series with total main line of the pressure conductive plate and collapses alarming horn；The warning device is compact-sized simple, design is reasonable, it can not only in time remind to exist in operating personnel tunnel and collapse or the danger of fire, need to withdraw construction site in time, but also the position specifically collapsed in staff tunnel can be prompted, solve exist in the prior art time of fire alarming relatively lag behind, alarm not in time, alarm fault rate it is higher the problems such as.
Description
Technical field
The utility model belongs to tunnel calamity danger monitoring device technical field, and in particular to a kind of tunnel calamity danger monitoring, alarming dress
Put.
Background technology
Unfavorable geology refers to unfavorable to engineering construction or has dysgenic dynamic geological, it refers to the outer power of the earth
Caused various geological phenomenons based on effect, such as avalanche, landslide, mud-rock flow, karst, soil cave, river degradation and seepage deformation
Deng, they had both influenced site stability, also to the safe, economic of the concrete engineerings such as foundation, slope project, underground chamber and
Normal use is unfavorable.Thus, for the constructing tunnel there are unfavorable geology, security alerting system is usually laid with, especially
It, in order to reduce the excessive risk that unfavorable geology is brought to constructing tunnel, ensures tunnel smooth construction, tunnel for major long tunnel
The effect of road security alerting system is even more the most important thing.Nowadays, used tunnel alarm system be all mostly by artificially into
It is capable long-range or field control, thus in actual use, since existing human factor is more, thus there are time of fire alarming
Relatively lag behind, alarm not in time, alarm number of drawbacks and the deficiency such as fault rate is higher.
Utility model content
The purpose of this utility model is to provide a kind of tunnel calamity danger monitoring alarm, the compact-sized letter of the warning device
Single, design is reasonable, can not only remind that presence collapses in operating personnel the tunnel in or the danger of fire, it is necessary to withdraw in time in time
Construction site, but also the position specifically collapsed in staff tunnel can be prompted, solve and alarm exists in the prior art
Time relatively lags behind, alarm not in time, the problems such as alarm fault rate is higher.
The utility model provides a kind of tunnel calamity danger monitoring alarm, including tunnel；It coincide on the tunnel inner wall
Just lining bar construction is installed；Pressure is installed with above the intersection contact of the first lining bar construction on the tunnel top to lead
Battery plate；Temperature switch is installed on the first lining bar construction of the both sides in the tunnel, collapses alarming horn with fire alarm loudspeaker；
It is in parallel between the pressure conductive plate and temperature switch by conducting wire；On the branch circuit of each pressure conductive plate respectively
It is in series with buzzer；It is in series with total main line of the pressure conductive plate and collapses alarming horn；Connect on the branch of temperature switch
There are fire alarm loudspeaker；When catching fire in tunnel, the temperature switch on circuit is subject to high temperature to change and closes alarm, prompts people
There are certain fire hazard.
The pressure conductive plate includes upper bearing plate；Held by pressure-bearing column one by one with the bottom of the upper bearing plate
Pressing plate is connected；The pressure-bearing column is subject to meeting compression under the action of certain pressure again so that upper bearing plate and lower bearing plate
Mutually touch connection；The central part of the upper bearing plate and lower bearing plate is corresponding respectively penetrating to be provided with upper wire guide and lower wire
Hole；The upper wire guide in lower wire hole with being separately installed with wire head and lower wire head；The upper wire head and lower wire
Head is connected to conducting wire and lower wire.
Preferably, the upper bearing plate, pressure-bearing column and lower bearing plate are integrally formed, and the upper bearing plate, pressure-bearing column are with
Bearing plate is non-conductor.
When the soil body on tunnel top caves in downwards, the pressure-bearing column of pressure conductive plate is subject to the effect of external force and compresses change
Shape, is connected so that upper bearing plate is mutually touched with lower bearing plate, causes wire head mutually to be touched with lower wire head, and pressure is conductive
The power on circuitry of plate, collapses alarming horn and powers alarm, and reminds operating personnel to exist and collapses danger, pressure conductive plate is mutually gone here and there at this time
The buzzer of connection can also pipe, and prompt which position in operating personnel tunnel to collapse.
A kind of tunnel calamity danger monitoring alarm of the utility model, compact-sized simple, design is reasonable, can not only be timely
Presence collapses in prompting operating personnel tunnel or the danger of fire, it is necessary to withdraw construction site, but also can prompt in time
The position specifically collapsed in staff tunnel, solve exist in the prior art time of fire alarming relatively lag behind, alarm not in time,
The problems such as fault rate of alarming is higher.
Brief description of the drawings
Fig. 1 is a kind of conductive plate structure schematic diagram of tunnel calamity danger monitoring alarm of the utility model；
Fig. 2 is a kind of arrangement schematic diagram of the tunnel calamity danger monitoring alarm of the utility model in tunnel；
Fig. 3 is a kind of circuit diagram of tunnel calamity danger monitoring alarm of the utility model.
Description of reference numerals:The upper bearing plates of 1-, the upper wire heads of 2-, the upper conducting wires of 3-, the upper wire guides of 4-, 5- lower wire heads, 6-
Lower wire, 7- lower wires hole, 8- pressure-bearing columns, bearing plate under 9-, 10- pressure conductive plates, 11- buzzers, 12- temperature switches, 13-
Collapse alarming horn, 14-- fire alarm loudspeaker, the 15- tunnel outer soil bodys, 16- tunnels, 17- just serves as a contrast bar construction.
Embodiment
The utility model is described further below by the drawings and specific embodiments.
As shown in figures 1 and 3, a kind of tunnel calamity danger monitoring alarm of the utility model, including tunnel 16；The tunnel
It coincide on 16 inner wall of road and just lining bar construction 17 is installed；The intersection contact of the first lining bar construction 17 on 16 top of tunnel
Top is installed with pressure conductive plate 10；Temperature switch is installed on the first lining bar construction 17 of the both sides in the tunnel 16
12nd, alarming horn 13 is collapsed with fire alarm loudspeaker 14；Pass through conducting wire phase between the pressure conductive plate 10 and temperature switch 12
It is in parallel；Buzzer 11 is in series with respectively on the branch circuit of each pressure conductive plate 10；The pressure conductive plate 10 it is total
It is in series with main line and collapses alarming horn 13；Fire alarm loudspeaker 14 are in series with the branch of temperature switch 12；When in tunnel 16
When catching fire, the temperature switch on circuit is subject to high temperature to change and closes alarm, prompts people that there are certain fire hazard.
As shown in Fig. 2, the pressure conductive plate 10 includes upper bearing plate 1；The bottom of the upper bearing plate 1 passes through one by one
Pressure-bearing column 8 be connected with lower bearing plate 9；The pressure-bearing column 8 is subject to meeting compression under the action of certain pressure again so that on
Bearing plate 1 is touched with lower 9 phase of bearing plate and is connected；The upper bearing plate 1 and the central part difference of lower bearing plate 9 are corresponding penetrating
It is provided with wire guide 4 and lower wire hole 7；The upper wire guide 4 is led with being separately installed with upper wire head 2 in lower wire hole 7 with
The end of a thread 5；The upper wire head 2 is connected to conducting wire 3 and lower wire 6 with lower wire first 5.
The upper bearing plate 1, pressure-bearing column 8 and lower bearing plate 9 are integrally formed；Upper bearing plate 1, pressure-bearing column 8 and lower bearing plate 9
For non-conductor.
When the soil body on 16 top of tunnel caves in downwards, the pressure-bearing column 8 of pressure conductive plate 10 is subject to the effect of external force and presses
Compression deformation, is connected so that upper bearing plate 1 is touched with lower 9 phase of bearing plate, causes wire head 2 to be touched with first 5 phase of lower wire,
The power on circuitry of pressure conductive plate 10, collapses alarming horn 13 and powers alarm, and reminds operating personnel to exist and collapses danger, presses at this time
The buzzer 11 that power conductive plate 10 is in series can also pipe, and prompt which position in operating personnel tunnel to collapse.
A kind of tunnel calamity danger monitoring alarm, compact-sized simple, design is reasonable, can not only remind operation people in time
Presence collapses in member tunnel or the danger of fire, it is necessary to withdraw construction site, but also can prompt staff's tunnel in time
The position specifically collapsed in road, solve exist in the prior art time of fire alarming relatively lag behind, alarm not in time, alarm fault rate
The problems such as higher.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (3)
1. a kind of tunnel calamity danger monitoring alarm, including tunnel (16), it is characterised in that coincide on tunnel (16) inner wall
Just lining bar construction (17) is installed；The top of the intersection contact of the first lining bar construction (17) on tunnel (16) top is fixed
Pressure conductive plate (10) is installed；Temperature switch is installed on the first lining bar construction (17) of the both sides of the tunnel (16)
(12), alarming horn (13) and fire alarm loudspeaker (14) are collapsed；The pressure conductive plate (10) and temperature switch (12) it
Between be in parallel by conducting wire；Buzzer (11) is in series with respectively on the branch circuit of each pressure conductive plate (10)；It is described
It is in series with total main line of pressure conductive plate (10) and collapses alarming horn (13)；It is in series with the branch of the temperature switch (12)
Fire alarm loudspeaker (14).
A kind of 2. tunnel calamity danger monitoring alarm according to claim 1, it is characterised in that the pressure conductive plate
(10) upper bearing plate (1) is included；The pressure-bearing column (8) that the bottom of the upper bearing plate (1) passes through is connected with lower bearing plate (9)；
The central part of the upper bearing plate (1) and lower bearing plate (9) is corresponding respectively penetrating to be provided with upper wire guide (4) and lower wire hole
(7)；The upper wire guide (4) in lower wire hole (7) with being separately installed with wire head (2) and lower wire head (5)；Led on described
The end of a thread (2) is connected to conducting wire (3) and lower wire (6) with lower wire head (5).
A kind of 3. tunnel calamity danger monitoring alarm according to claim 2, it is characterised in that the upper bearing plate (1),
Pressure-bearing column (8) is integrally formed with lower bearing plate (9)；The upper bearing plate (1), pressure-bearing column (8) are non-conductive with lower bearing plate (9)
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416976.2U CN207315448U (en) | 2017-10-30 | 2017-10-30 | A kind of tunnel calamity danger monitoring alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416976.2U CN207315448U (en) | 2017-10-30 | 2017-10-30 | A kind of tunnel calamity danger monitoring alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315448U true CN207315448U (en) | 2018-05-04 |
Family
ID=62379079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416976.2U Expired - Fee Related CN207315448U (en) | 2017-10-30 | 2017-10-30 | A kind of tunnel calamity danger monitoring alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798784A (en) * | 2018-05-25 | 2018-11-13 | 庄玉琼 | Intelligent tunnel construction and installation monitoring device |
-
2017
- 2017-10-30 CN CN201721416976.2U patent/CN207315448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798784A (en) * | 2018-05-25 | 2018-11-13 | 庄玉琼 | Intelligent tunnel construction and installation monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207315448U (en) | A kind of tunnel calamity danger monitoring alarm | |
| CN202560325U (en) | Underground multiple-data monitor system for coal mine | |
| CN209000186U (en) | A kind of Slope of Open Pit Coal Mine landslide protection alarming device | |
| CN203347844U (en) | Hydrological dynamic monitoring and alarming system for coal mine | |
| CN208918596U (en) | A kind of New Mine pillar of automatic detection environment | |
| CN205116090U (en) | Slope protection net for water conservancy | |
| CN212693022U (en) | Multi-section water level simultaneous monitoring device | |
| CN206470919U (en) | Mud-rock flow three-level precaution device and debris flow early-warning system | |
| CN203310563U (en) | Telemetry-type soil seepage water pressure gauge | |
| CN208061399U (en) | A kind of surface mine geological disaster monitoring device | |
| CN203260152U (en) | Safety voice warning device for electric power facilities | |
| CN203772357U (en) | Underground water level monitoring and pre-warning device | |
| CN103835763A (en) | Automatic alarm system used for long tunnel construction | |
| CN203083661U (en) | Reservoir level early-warning device | |
| CN205422827U (en) | Mine water level monitoring system | |
| CN104979769A (en) | Distributed-capacitance-type intelligent line fault finder | |
| CN203733263U (en) | Zigbee-based railway disaster-preventing monitoring system | |
| CN201714427U (en) | Adjustable over-guard permeable alarm | |
| CN206787527U (en) | A kind of simple landslide monitoring device | |
| CN201581932U (en) | Mining disaster remote control alarming cut-off device | |
| CN203825750U (en) | Wireless monitoring and anti-theft pre-warning system for cable terminal field line | |
| CN202991137U (en) | Long and large tunnel construction automatic alarming system | |
| CN204614178U (en) | The warning rod of protection optical cable | |
| CN205230276U (en) | Earthquake alarm | |
| CN204174559U (en) | A kind of closed safety fence for railway track |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: Room 117, Building Materials Building No. 13 Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Xi'an Construction Technology University Engineering Co., Ltd. Address before: 710055 No. 13, Yanta Road, Shaanxi, Xi'an Patentee before: Xi'an Architectural Sci & Tech. Univ. |
|
| 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: 20180504 Termination date: 20201030 |