CN213360183U

CN213360183U - Complex tunnel safety information early warning and forecasting device

Info

Publication number: CN213360183U
Application number: CN202021938497.9U
Authority: CN
Inventors: 胡靓靓; 吴佳; 顾思义; 王培霞; 潘涛; 徐超
Original assignee: Hangzhou Shuzhuyun Technology Co ltd
Current assignee: Hangzhou Shuzhuyun Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-04
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to a complicated tunnel safety informationization early warning forecasting device has solved among the prior art when the exploration car detects complicated tunnel internal environment, has the problem of potential safety hazard. The utility model provides a complicated tunnel security informationization early warning forecasting device, includes the tunnel inner wall, still includes laminating and the warning electric wire of tunnel inner wall, be provided with in the tunnel inner wall with tunnel inner wall contactless support frame, and install the alarm box in the tunnel. The utility model utilizes the deformation of the inner wall of the tunnel to extrude the warning wire on the inner wall, so that the electromagnetic coil connected with the warning wire in series is broken, thereby the movable block is separated from the electromagnetic coil, and the switch of the buzzer is extruded downwards under the action of the elasticity of the spring and the self gravity, so as to prompt the exploratory staff that the inner wall of the tunnel is seriously deformed and has potential safety hazard; the device's design can be in the safety state all the time at the in-process that the staff surveyed, has improved the security that complicated tunnel safety information surveyed greatly.

Description

Complex tunnel safety information early warning and forecasting device

Technical Field

The utility model relates to a complicated tunnel safety information early warning forecasting device.

Background

In a tunnel security information system, information is mostly transmitted through electric wires; after the tunnel is put into use, safety survey is often required, and an exploration vehicle inside the tunnel and a computer outside the tunnel are analyzed and monitored in real time in a matching manner;

the tunnel internal environment is complex, the exploration vehicle moves forward gradually, however, the safety condition in front of the exploration vehicle is unknown, so that a great potential safety hazard still exists in the safety exploration process of the exploration vehicle;

therefore, a complex tunnel safety information early warning and forecasting device is proposed to realize early warning of complex tunnel environment safety information.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a complicated tunnel safety information early warning forecasting device has solved among the prior art when the exploration car detects complicated tunnel internal environment, has the problem of potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a complicated tunnel security informationization early warning forecasting device, includes the tunnel inner wall, still includes the warning electric wire of laminating and tunnel inner wall, be provided with in the tunnel inner wall with tunnel inner wall contactless support frame, and install the alarm box in the tunnel, install in the alarm box and be used for being connected the solenoid that constitutes the return circuit with warning electric wire electricity, install bee calling organ in the alarm box, there is the movable block alarm box in through spring elastic connection, install the switch in the alarm box, between activity of movable block and solenoid and the switch.

Preferably, warning electric wire laminating tunnel inner wall is provided with many, many warning electric wire and solenoid pass through series connection, and install the warning light on the series connection electric wire.

Preferably, the warning wire is a soft wire, and two ends of the warning wire penetrate through two ends of the tunnel.

Preferably, the support frame is provided with a plurality ofly at the equidistance in the tunnel, and all installs the electric wire bracket of being connected with warning electric wire electricity on a plurality of support frames.

Preferably, a power supply box is installed in the alarm box, and the power supply box, the buzzer and the switch are electrically connected.

Preferably, the electromagnetic coil is arranged right above the switch, and the movable block is arranged between the electromagnetic coil and the switch.

The utility model discloses possess following beneficial effect at least:

1. the warning wire on the inner wall is extruded by utilizing the deformation of the inner wall of the tunnel, so that the electromagnetic coil connected with the warning wire in series is broken, the movable block is separated from the electromagnetic coil, and the switch of the buzzer is downwards extruded under the action of the elasticity of the spring and the gravity of the spring so as to prompt explorators that the inner wall of the tunnel is seriously deformed and potential safety hazards exist; the device's design can be in the safety state all the time at the in-process that the staff surveyed, has improved the security that complicated tunnel safety information surveyed greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic illustration of a pre-warning apparatus installation;

FIG. 2 is a circuit diagram of a pre-warning device;

fig. 3 is a schematic diagram of the internal structure of the alarm box.

In the figure: 1. the inner wall of the tunnel; 2. a warning wire; 3. an electric wire bracket; 4. a support frame; 5. an alarm box; 6. a warning light; 7. an electromagnetic coil; 8. a switch; 9. a spring; 10. a movable block; 11. a power supply box; 12. a buzzer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a complicated tunnel safety information early warning and forecasting device, including tunnel inner wall 1, still include laminating and tunnel inner wall 1's warning electric wire 2, be provided with in the tunnel inner wall 1 with tunnel inner wall 1 contactless support frame 4, and install alarm box 5 in the tunnel, install in the alarm box 5 and be used for forming the solenoid 7 in the return circuit with warning electric wire 2 electricity is connected, install bee calling organ 12 in the alarm box 5, there is movable block 10 through spring 9 elastic connection in the alarm box 5, install switch 8 in the alarm box 5, movable block 10 activity and between solenoid 7 and the switch 8.

Specifically, as shown in fig. 1 and 2, 2 laminating tunnel inner walls 1 of warning electric wire are provided with many, many warning electric wire 2 and solenoid 7 are through series connection, and install warning light 6 on the series connection electric wire, warning electric wire 2 is soft electric wire, the both ends of warning electric wire 2 run through to the both ends in tunnel, support frame 4 is provided with a plurality ofly in the tunnel equidistance, and all install the electric wire bracket 3 of being connected with 2 electricity of warning electric wire on a plurality of support frames 4, install safety switch on this series connection, the setting of warning light 6 is used for preventing this series connection short circuit.

Specifically, as shown in fig. 1-3, a power box 11 is installed in the alarm box 5, the power box 11, the buzzer 12 and the switch 8 are electrically connected, the electromagnetic coil 7 is disposed right above the switch 8, and the movable block 10 is disposed between the electromagnetic coil 7 and the switch 8.

The working principle is as follows:

when the device is used, the warning wire 2, the warning box 5 and the support frame 4 are installed in a tunnel as shown in fig. 1, then switches of the warning wire 2, the indicator light 6 and the electromagnetic coil 7 are turned on, so that the electromagnetic coil 7 is electrified and has magnetism to attract the movable block 10 to be attracted to the electromagnetic coil 7, and at the moment, the spring 9 is in an upward stretching state;

when the tunnel inner wall 1 deforms or collapses in advance, the tunnel inner wall 1 can downwards extrude the soft warning wire, the support frame 4 plays a role in safe support and protection on the deformation of the tunnel inner wall 1, after the soft warning wire 2 is pressed to deform, the warning power supply 2 is broken, so that a series circuit is short-circuited, the electromagnetic coil 7 is powered off, and at the moment, the movable block 10 downwards extrudes the switch 8 under the action of the tensile force of the spring 9 and the self gravity of the movable block 10, so that the buzzer 12 buzzes to prompt danger of exploration personnel;

the device's design can be in the safe state at the in-process that the staff surveyed always, and when tunnel inner wall 1 took place serious deformation, warn the staff in advance, has improved the security that complicated tunnel safety information surveyed greatly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a complicated tunnel security informationization early warning forecasting device, includes tunnel inner wall (1), its characterized in that still includes warning electric wire (2) of laminating and tunnel inner wall (1), be provided with in tunnel inner wall (1) with tunnel inner wall (1) contactless support frame (4), and install alarm box (5) in the tunnel, install solenoid (7) that are used for being connected the constitution return circuit with warning electric wire (2) electricity in alarm box (5), install bee calling organ (12) in alarm box (5), there are movable block (10) through spring (9) elastic connection in alarm box (5), install switch (8) in alarm box (5), between movable block (10) activity and solenoid (7) and switch (8).

2. The safety information early warning and forecasting device for the complex tunnel according to claim 1, characterized in that a plurality of warning wires (2) are arranged on the tunnel inner wall (1), the warning wires (2) and the electromagnetic coils (7) are connected in series, and the warning lamps (6) are arranged on the series wires.

3. The device for the safety information early warning and forecasting of the complex tunnel according to claim 1, wherein the warning wire (2) is a soft wire, and two ends of the warning wire (2) penetrate through to two ends of the tunnel.

4. The complex tunnel safety information early warning and forecasting device as claimed in claim 1, wherein the plurality of supporting frames (4) are equidistantly arranged in the tunnel, and the plurality of supporting frames (4) are provided with the wire holders (3) electrically connected with the warning wires (2).

5. The complex tunnel safety information early warning and forecasting device as claimed in claim 1, wherein a power box (11) is installed in the alarm box (5), and the power box (11), the buzzer (12) and the switch (8) are electrically connected.

6. The complex tunnel safety information early warning and forecasting device as claimed in claim 1, wherein the electromagnetic coil (7) is disposed directly above the switch (8), and the movable block (10) is disposed between the electromagnetic coil (7) and the switch (8).