Safety monitor

Abstract

The utility model relates to the field of three-dimensional laser scanning construction monitoring and disease identification, in particular to a safety monitor. Comprising a shell on which toughened glass is mounted; the mounting frame is fixed on the side wall in the shell; a laser radar is fixed at the upper part of the mounting frame and clings to the tempered glass, and the upper side of the laser radar is tightly clung to an inclinometer; a voltage detection module, a communication module and a delay relay are fixed at the lower part of the mounting rack; and the communication module performs data interaction with the outside through a cabinet disc antenna arranged on the shell. The utility model provides a safety monitor which is stable in structure, stable in data transmission, convenient to use and wide in application scene. The integration processing of the time delay relay, the explosion-proof and moisture-proof processing of the shell and the wireless processing of data transmission greatly improve the application range and the acquisition performance of the existing safety monitor.

Description

TECHNICAL FIELD

[0001] The utility model relates to three -dimensional laser scanning construction monitoring and disease identification field, concretely relates to a safety monitoring appearance. BACKGROUND

[0002] In three -dimensional tunnel scanning process, the quality and volume of existing safety monitoring appearance are very big, very cumbersome, inconvenient use, carry, and cannot carry out automatic monitoring. In the tunnel environment, the safety monitoring appearance is easy to damage when tunnel blasting, and the performance of the safety monitoring appearance is easy to be influenced in the tunnel environment damp, dust big, communication is difficult, cannot effectively carry out data transmission, and the power supply line is easy to break, and there is power supply interruption situation.

[0003] The quality and volume of existing safety monitoring appearance are very big, very cumbersome, inconvenient use, carry, and cannot carry out automatic monitoring.

[0004] In the tunnel environment, the safety monitoring appearance is easy to damage when tunnel blasting, and the performance of the safety monitoring appearance is easy to be influenced in the tunnel environment damp, dust big, communication is difficult, cannot effectively carry out data transmission, and the power supply line is easy to break, and there is power supply interruption situation.

[0005] In the tunnel environment, communication is difficult, and data transmission cannot be effectively carried out.

[0006] In the tunnel environment, the power supply line is easy to break, and there is power supply interruption situation.

[0007] In summary, there is an urgent need for a stable structure, stable data transmission, convenient to use and widely used safety monitoring appearance to solve the problems in the prior art. SUMMARY

[0008] The utility model discloses in order to propose a kind of stable structure, data transmission is stable, convenient to use and widely used instrument, provide a kind of safety monitoring appearance.

[0009] The utility model discloses the following technical scheme: a safety monitoring appearance, comprising:

[0010] Shell, steel glass is installed on the shell;

[0011] Mounting bracket, the mounting bracket is fixed on the side wall inside the shell;

[0012] Laser radar is fixed on the upper portion of mounting bracket, laser radar is close to steel glass, laser radar upside is closely combined with the angle instrument;

[0013] Voltage detection module, communication module and delay relay are fixed in the lower portion of mounting bracket;

[0014] The communication module is interacted with data outside by cabinet disc antenna being set on the shell.

[0015] In some embodiments, the shell side is provided with a blast baffle connected with the shell through an intermediate hinge.

[0016] In some embodiments, a handle is arranged on the shell.

[0017] In some embodiments, a fixed mounting cover is mounted on the front side of the shell, and two upper and lower cover plates are mounted on the mounting cover, the cover plates are fastened with the mounting cover through nuts, and one tempered glass is mounted on each cover plate.

[0018] In some embodiments, the mounting frame comprises:

[0019] A vertical plate is fixed to the inner wall of the shell.

[0020] An upper mounting plate is fixed to the upper part of the vertical plate for mounting the laser radar.

[0021] A lower mounting bracket is fixed to the lower part of the vertical plate, and the voltage detection module, the communication module and the delay relay are mounted in the lower mounting bracket from back to front.

[0022] In some embodiments, a power supply module is arranged on the upper side of the inside of the shell, the power supply module is connected with an external adaptive mobile power supply, and an aviation plug threaded version is arranged on the upper side of the shell for fixing the power line of the external mobile power supply.

[0023] In some embodiments, the power supply module supplies power to the tilt angle instrument, the laser radar and the communication module; the delay relay controls the power supply module to periodically turn on and off; the voltage detection module monitors the voltage supplied by the power supply module and generates voltage data; and the tilt angle instrument and the laser radar are signal connected with the communication module.

[0024] In some embodiments, a fixed cylindrical nut is mounted on the inner side of the shell, and the cylindrical nut is connected with an external screw rod.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] The utility model provides a safe monitoring appearance which is stable in structure, stable in data transmission, convenient to use and widely used in various application scenarios, and through integrated processing of an antenna, a laser radar, a communication module, a voltage detection module and a delay relay, explosion-proof and moisture-proof processing of a shell and wireless processing of data transmission, the application range and collection performance of the existing safe monitoring appearance are greatly improved. The utility model expands the application range of the safe monitoring appearance and optimizes the performance of the laser radar in tunnel blasting, foggy and dusty environments. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a kind of safe monitoring appearance shell schematic diagram;

[0028] Figure 2 It is an internal schematic diagram I of a safety monitor;

[0029] Figure 3 It is an internal schematic diagram II of a safety monitor;

[0030] Figure 4 It is a schematic diagram of connection of each module of a safety monitor;

[0031] In the figure, 1 is a shell, 2 is a mounting cover, 3 is a cover plate, 4 is tempered glass, 5 is a handle, 6 is a handle, 7 is a navigation plug screw type, 8 is a cabinet disc antenna, 9 is an anti-explosion plate, 10 is a middle hinge, 11 is a power module, 12 is an inclinometer, 13 is a laser radar, 14 is a voltage detection module, 15 is a communication module, 16 is a time delay relay, 17 is a cylindrical nut, a1 is a vertical plate, a2 is an upper mounting plate, and a3 is a lower mounting support. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] As shown in Figures 1-3 A safety monitor comprises:

[0034] A shell 1, tempered glass 4 is installed on the shell 1;

[0035] A mounting bracket is fixed on the side wall inside the shell 1;

[0036] The laser radar 13 is fixed on the upper part of the mounting bracket, the laser radar 13 is close to the tempered glass 4, and the upper side of the laser radar 13 is closely combined with the inclinometer 12;

[0037] The voltage detection module 14, the communication module 15 and the time delay relay 16 are fixed on the lower part of the mounting bracket;

[0038] The communication module 15 is externally interacted with data through the cabinet disc antenna 8 arranged on the shell 1.

[0039] Specifically, the shell 1 is an aluminum plate, and the front and back surfaces thereof are provided with mounting hole groups corresponding to lower connecting pieces.

[0040] The tilt angle instrument 12 is located on the upper end of the laser radar 13 and closely adheres to the laser radar 13, measures and provides the spatial attitude of the laser radar; the laser radar 13 can emit laser, detect the relative position and reflectivity of the measured object, generate point cloud data of the measured object, and meanwhile, the lens of the laser radar 13 closely adheres to the tempered glass 4, reduces the space occupation of the equipment, reduces the angle between the laser radar and the glass, and maximally reduces the transmission loss of the laser radar.

[0041] The explosion-proof plate 9 is arranged on the side of the shell 1 and connected with the shell 1 through the intermediate hinge 10. The handle 6 is arranged on the shell 1. The power module 11 is arranged on the upper side of the inside of the shell 1 and connected with the external adaptive mobile power supply. The aviation plug threaded version 7 is arranged on the shell 1 and used for fixing the wire of the external mobile power supply.

[0042] In order to solve the problem that the safety monitoring instrument is easily damaged in the tunnel explosion, the tunnel environment is humid and dusty, and the performance of the safety monitoring instrument is easily affected: the safety monitoring instrument, as shown in the accompanying Figure 1 , the aviation plug threaded version 7 is used for fixing and protecting the wire of the external mobile power supply, the cabinet disc antenna 8 is used for protection, the tempered glass 4 is used for protecting the window of the laser radar 13, the cover plate 3 is used for protecting and fixing the tempered glass 4, and the openable explosion-proof plate 9 is used for secondary explosion-proof treatment of the internal structure; the safety monitoring instrument bottom cylindrical nut and the explosion-proof shell are used for fixing, and the aluminum alloy shell is used for sealing design to prevent moisture.

[0043] The mounting cover 2 is fixedly installed on the front side of the shell 1, the upper and lower cover plates 3 are installed on the mounting cover 2, the cover plates 3 are fastened with the mounting cover 2 through nuts, and one tempered glass 4 is installed on each cover plate 3.

[0044] The mounting frame comprises:

[0045] The vertical plate a1 is fixed with the inner wall of the shell 1;

[0046] The upper mounting plate a2 is fixed on the upper part of the vertical plate a1 and used for mounting the laser radar 13;

[0047] The lower mounting support a3 is fixed on the lower part of the vertical plate a1, and the voltage detection module 14, the communication module 15 and the delay relay 16 are sequentially installed on the lower mounting support a3 from back to front.

[0048] In order to solve the problems that the existing safety monitoring instrument is very large and bulky, is not convenient to install, use and carry, and cannot be automatically monitored: the internal structure of the safety monitoring instrument, as shown in the accompanying Figure 2From top to bottom, in turn, are the tilt angle instrument 12, the laser radar 13, the voltage detection module 14, the communication module 15, and the delay relay 16; wherein the tilt angle instrument 12 is located at the upper end of the laser radar 13 and closely adheres to the laser radar 13; the voltage detection module 14, the communication module 15, and the delay relay 16 are located below the laser radar 13 and are arranged and installed in turn from back to front, in the order of the voltage detection module 14, the communication module 15, and the delay relay 16.

[0049] The cabinet disc antenna 8, the laser radar 13, the communication module 15, the voltage detection module 14, and the delay relay 16 are integrated, greatly reducing the space occupation of the safety monitoring instrument, using an aluminum alloy shell to reduce weight, solving the problem of the existing safety monitoring instrument being large and heavy and not easy to use; the periodic uninterrupted data collection of the equipment is realized through the delay relay 16, solving the problem that the existing safety monitoring instrument cannot automatically monitor.

[0050] As shown in Figure 4 , the power module 11 supplies power to the tilt angle instrument 12, the laser radar 13, and the communication module 15; the delay relay 16 controls the periodic on-off of the power module 11; the voltage detection module 14 monitors the voltage supplied by the power module 11 and generates voltage data; the tilt angle instrument 12 and the laser radar 13 are signal connected with the communication module 15.

[0051] In order to solve the problem that the power supply line is easy to break in the tunnel environment and there is a power supply interruption, the inside upper side of the safety monitoring instrument, as shown in the accompanying Figure 2 , is provided with a power module 11, which can be connected to an external adaptive mobile power supply, avoiding unpredictable power supply problems.

[0052] Specifically, the cabinet disc antenna 8 serves as a medium for the communication module 15 to interact with external data, to adapt to the signal attenuation of long communication distance in the tunnel and enhance the stability of data reception; wherein the voltage detection module 14 monitors the supplied voltage and generates voltage data;

[0053] The communication module 15 is a wireless transmission device for transmitting the collected data.

[0054] The delay relay 16 controls the periodic on-off of the safety monitoring instrument to save the external mobile power supply and prolong the working time.

[0055] In order to solve the problem that communication is difficult in the tunnel environment and data transmission cannot be effectively carried out, the communication module is integrated inside the safety monitoring instrument, as shown in the accompanying Figure 2 , which can realize long-distance wireless transmission and data transmission and interaction.

[0056] A cylindrical nut 17 is mounted and fixed at the bottom of the inside of the shell 1, and the cylindrical nut 17 is connected with an external screw rod.

[0057] The use mode of the safety monitor is as follows: through the external mobile power supply, after power-on, the internal delay relay of the safety monitor starts to work, controls the periodic scanning data of the laser radar, and automatically transmits and interacts the data through the communication module, so that the automatic monitoring is realized.

[0058] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A safety monitoring device, characterized in that, include: A housing (1) on which tempered glass (4) is mounted; Mounting bracket, which is fixed to the side wall inside the housing (1); The lidar (13) is fixed on the upper part of the mounting bracket. The lidar (13) is in close contact with the tempered glass (4). The upper side of the lidar (13) is in close contact with the inclinometer (12). The mounting bracket has a voltage detection module (14), a communication module (15), and a time delay relay (16) fixed at the bottom. The communication module (15) interacts with the outside world through the cabinet disc antenna (8) set on the outer shell (1).

2. The safety monitoring instrument according to claim 1, characterized in that, An explosion-proof plate (9) is provided on the side of the outer shell (1), and the explosion-proof plate (9) is connected to the outer shell (1) through a middle hinge (10).

3. The safety monitoring instrument according to claim 1, characterized in that, A handle (6) is provided on the outer shell (1).

4. The safety monitoring instrument according to claim 1, characterized in that, The outer shell (1) is fitted with a fixed mounting cover (2) on the front side. The mounting cover (2) is fitted with two sealing plates (3), one upper and one lower. The sealing plates (3) are fastened to the mounting cover (2) by nuts. Each sealing plate (3) is fitted with a tempered glass (4).

5. The safety monitoring instrument according to claim 1, characterized in that, The mounting bracket includes: Vertical plate (a1), which is fixed to the inner wall of the outer shell (1); Upper mounting plate (a2), which is fixed to the upper part of the vertical plate (a1) and is used to install the lidar (13). The lower mounting bracket (a3) ​​is fixed to the lower part of the vertical plate (a1). The voltage detection module (14), the communication module (15) and the time delay relay (16) are installed on the lower mounting bracket (a3) ​​from back to front.

6. The safety monitoring instrument according to claim 1, characterized in that, The upper side of the inner shell (1) is provided with a power module (11), which is connected to an external adapter power supply. A plug thread (7) is provided on the upper side to fix the power cord of the external power supply.

7. The safety monitoring instrument according to claim 6, characterized in that, The power supply module (11) supplies power to the inclinometer (12), lidar (13) and communication module (15) respectively; the time delay relay (16) controls the power supply module (11) to periodically turn on and off; the voltage detection module (14) monitors the voltage supplied by the power supply module (11) and generates voltage data; the inclinometer (12) and lidar (13) are connected to the communication module (15) via signals.

8. The safety monitoring instrument according to claim 1, characterized in that, A cylindrical nut (17) is installed on the bottom inner side of the outer casing (1), and the cylindrical nut (17) is connected to an external screw.

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