Monitoring equipment for tunnel environment

Abstract

The utility model discloses monitoring equipment for tunnel environment, which comprises a mounting box, a centralized guide device is arranged at the bottom of the mounting box, a processor is arranged in the mounting box, and a wireless signal transceiver is fixedly mounted on the front side of the processor. According to the utility model, the installation of the processor, the wireless signal transceiver and the centralized guiding device is realized through the arrangement of the installation box, and the information transmission wires of the sensors installed in the tunnel are transmitted to the installation box in a centralized manner through the arrangement of the centralized guiding device, so that the connection with the processor is realized to monitor the interior of the tunnel. Monitoring data are transmitted out through the arrangement of the wireless signal transceiver, real-time observation of personnel is facilitated, and meanwhile the problems that in the actual use process of a traditional tunnel monitoring system, multiple sensors in the system need to be connected in a centralized mode, multiple sensors cannot be connected through traditional monitoring equipment, and the monitoring efficiency is high are solved. The actual use cannot meet the actual use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel environment monitoring, in particular to a tunnel environment monitoring device. Background Art

[0002] Tunnels are engineering structures buried in the ground and are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, and military tunnels. Some tunnels are long and have a changeable internal environment. In order to meet the needs of safe use, it is often necessary to install more sensors inside to facilitate safety monitoring during actual use. The monitoring parameters can be determined based on the monitoring model provided by the customer, and various test instruments and equipment required for tunnel monitoring can be equipped to meet the needs of the test items and the test accuracy. The chassis, cables and interface devices of the remote monitoring unit and other monitoring equipment are equipped to meet the actual monitoring environment. The system has hardware equipment such as power protection devices and isolation devices to minimize the degree of signal interference and minimize the installation error of the system. According to the tunnel conditions, a combination of wired and wireless or wireless communication is used to communicate with the monitoring center.

[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in the actual use of the traditional tunnel monitoring system, many internal sensors need to be connected centrally, and the traditional monitoring equipment cannot connect many sensors, which affects the actual use and cannot meet the actual use needs; therefore, a tunnel environment monitoring device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a monitoring device for tunnel environment, which has the advantage of being able to centrally connect sensors, thereby solving the problem that in the traditional tunnel monitoring system, many internal sensors need to be centrally connected during actual use, and the traditional monitoring equipment cannot connect many sensors, which affects the actual use and cannot meet the actual use needs.

[0005] To achieve the above object, the utility model provides the following technical solution: a tunnel environment monitoring device, comprising an installation box, a centralized guiding device is arranged at the bottom of the installation box, a processor is arranged inside the installation box, and a wireless signal transceiver is fixedly installed on the front side of the processor;

[0006] The centralized guiding device includes two L-shaped limit rods fixedly installed at the bottom of the installation box, an installation tube arranged at the bottom of the installation box and located at the bottom of the L-shaped limit rods, a main pipe connected to the bottom of the installation tube, and a diversion pipe evenly distributed on the front side of the main pipe. A collection plate is fixedly installed inside the installation tube.

[0007] Preferably, a second mounting plate is fixedly installed at the top of the mounting cylinder and at the bottom of the mounting box, three springs are fixedly installed on both sides of the bottom of the second mounting plate, an extrusion plate is fixedly installed at the bottom of the spring, and the bottom of the extrusion plate contacts the bottom of the L-shaped limit rod.

[0008] The effects achieved by the above components are: fixing the mounting tube through the cooperation between the L-shaped limit rod, the extrusion plate, the spring and the second mounting plate, and facilitating replacement of the main pipe when it is damaged.

[0009] Preferably, a pipe fixing ring is sleeved on the outer side of the main pipe, and second expansion bolts are inserted on both sides of the pipe fixing ring.

[0010] The effect achieved by the above components is: the main pipe is fixed relative to the tunnel through the cooperation between the pipeline fixing ring and the second expansion bolt, thereby increasing the stability of the main pipe.

[0011] Preferably, a limit block is fixedly installed inside the installation box, a limit cavity is opened inside the processor, and the processor is sleeved on the outer side of the limit block through the limit cavity.

[0012] The effects achieved by the above components are: the processor is installed through the cooperation between the limit block and the limit cavity, and then the wireless signal transceiver is installed and fixed to realize the wireless transmission of the monitoring data inside the tunnel.

[0013] Preferably, connection blocks are fixedly installed on both sides of the top of the installation box, and first expansion bolts are inserted into the interior of the connection blocks.

[0014] The effect achieved by the above components is that the installation box is fixed on the top of the tunnel by the arrangement of the first expansion bolts and the connecting blocks.

[0015] Preferably, a through hole is provided at the bottom of the installation box and located above the centralized guiding device, the through hole is located below the wireless signal transceiver, and an electrical interface is provided below the right side of the processor.

[0016] The effect achieved by the above components is: the air drawn into the hub is sent to the bottom of the wireless signal transceiver through the setting of the through holes, thereby facilitating the wireless signal transceiver to monitor the air, and the detected data is transmitted in a wired manner through the setting of the electrical interface.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The utility model realizes the installation of the processor, the wireless signal transceiver and the centralized guiding device through the setting of the installation box, and the information transmission wires of the sensors installed inside the tunnel are centrally transmitted to the installation box through the setting of the centralized guiding device, so as to realize the connection with the processor to monitor the inside of the tunnel, and the monitoring data is transmitted out through the setting of the wireless signal transceiver, which is convenient for real-time observation by personnel, and at the same time solves the problem that the traditional tunnel monitoring system needs to connect many internal sensors in a centralized manner during actual use, and the traditional monitoring equipment cannot connect many sensors, which affects the actual use and cannot meet the actual use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the centralized guiding device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the installation box of the utility model;

[0022] Figure 4 This is a schematic diagram of the processor structure of the utility model.

[0023] In the figure: 1. installation box; 2. through hole; 3. limit block; 4. processor; 5. wireless signal transceiver; 6. centralized guiding device; 601. main pipe; 602. shunt pipe; 603. pipeline fixing ring; 604. installation tube; 605. L-shaped limit rod; 606. extrusion plate; 607. spring; 608. collection plate; 609. second installation plate; 7. first expansion bolt; 8. connection block; 9. limit cavity; 10. electrical interface. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , a tunnel environment monitoring device, comprising an installation box 1, a centralized guiding device 6 is arranged at the bottom of the installation box 1, a processor 4 is arranged inside the installation box 1, and a wireless signal transceiver 5 is fixedly installed on the front side of the processor 4;

[0026] The centralized guiding device 6 includes two L-shaped limit rods 605 fixedly installed at the bottom of the installation box 1, an installation tube 604 arranged at the bottom of the installation box 1 and located at the bottom of the L-shaped limit rod 605, a main pipe 601 connected to the bottom of the installation tube 604 and a diversion pipe 602 evenly distributed on the front side of the main pipe 601, and a collection plate 608 is fixedly installed inside the installation tube 604.

[0027] Specifically, a second mounting plate 609 is fixedly mounted on the top of the mounting cylinder 604 and located at the bottom of the mounting box 1. Three springs 607 are fixedly mounted on both sides of the bottom of the second mounting plate 609. An extrusion plate 606 is fixedly mounted on the bottom of the spring 607. The bottom of the extrusion plate 606 contacts the bottom of the L-shaped limiting rod 605.

[0028] The mounting tube 604 is fixed by the cooperation among the L-shaped limiting rod 605, the extrusion plate 606, the spring 607 and the second mounting plate 609, and the main pipe 601 can be replaced conveniently when it is damaged.

[0029] Specifically, a pipe fixing ring 603 is sleeved on the outer side of the main pipe 601, and second expansion bolts are inserted on both sides of the pipe fixing ring 603.

[0030] The main pipe 601 is fixed relative to the tunnel through the cooperation between the pipe fixing ring 603 and the second expansion bolt, thereby increasing the stability of the main pipe 601.

[0031] Specifically, the limiting block 3 is fixedly installed inside the installation box 1, and the limiting cavity 9 is provided inside the processor 4. The processor 4 is sleeved on the outer side of the limiting block 3 through the limiting cavity 9.

[0032] The processor 4 is installed through the cooperation between the limiting block 3 and the limiting cavity 9, and then the wireless signal transceiver 5 is installed and fixed to realize the wireless transmission of the monitoring data inside the tunnel.

[0033] Specifically, connection blocks 8 are fixedly installed on both sides of the top of the installation box 1, and first expansion bolts 7 are inserted into the connection blocks 8.

[0034] The installation box 1 is fixed to the top of the tunnel by means of the first expansion bolts 7 and the connection blocks 8 .

[0035] Specifically, a through hole 2 is provided at the bottom of the installation box 1 and above the centralized guiding device 6. The through hole 2 is located below the wireless signal transceiver 5. An electrical interface 10 is provided below the right side of the processor 4.

[0036] The air drawn into the hub 608 is delivered to the bottom of the wireless signal transceiver 5 by the through hole 2, thereby facilitating the wireless signal transceiver 5 to monitor the air. The electrical interface 10 is configured to transmit the detected data in a wired manner.

[0037] When in use, the installation box 1 is placed at the required position inside the tunnel and at the top of the tunnel according to the needs of monitoring, and the first expansion bolt 7 is passed through the connecting block 8 and the inner wall of the tunnel to fix the installation box 1. After fixing, the processor 4 and the wireless signal transceiver 5 are picked up and the processor 4 is sleeved from the limiting cavity 9 to the outside of the limiting block 3 and squeezed into the inside of the installation box 1 at the same time. After the wireless signal transceiver 5 is installed, the centralized guiding device 6 is picked up, and the squeezing plate 606 is squeezed toward one side of the second mounting plate 609, so that the spring 607 is compressed, and the second mounting plate 609 and the spring 607 are inserted and arranged inside the L-shaped limiting rod 605. The squeezing plate 606 is released. Under the squeezing of the spring 607, the top of the second mounting plate 609 contacts the bottom of the installation box 1, and the squeezing plate 60 6 is in contact with the bottom of the inner cavity of the L-shaped limit rod 605 to install the installation tube 604, fit the main pipe 601 to the inside of the tunnel, and put the required pipe fixing ring 603 on the outside of the main pipe 601 and penetrate through the inner wall of the tunnel through the second expansion bolt to fix the main pipe 601. After the fixation is completed, the required monitoring sensor is installed inside the tunnel. After the installation is completed, the sensor wires are guided to the inside of the main pipe 601 through the shunt pipe 602 and centrally connected to the hub board 608, and the top of the hub board 608 is electrically connected to the bottom of the processor 4. After the connection is completed, it is monitored and the monitored data is transmitted through the wireless signal transceiver 5. The data transmission wire can also be connected to the electrical interface 10 according to specific usage needs to realize wired transmission.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tunnel environment monitoring device, comprising an installation box (1), characterized in that: A centralized guiding device (6) is provided at the bottom of the installation box (1), a processor (4) is provided inside the installation box (1), and a wireless signal transceiver (5) is fixedly installed on the front side of the processor (4); The centralized guiding device (6) comprises two L-shaped limit rods (605) fixedly mounted on the bottom of the installation box (1), an installation tube (604) arranged at the bottom of the installation box (1) and located at the bottom of the L-shaped limit rods (605), a main pipe (601) connected to the bottom of the installation tube (604), and a branch pipe (602) evenly distributed on the front side of the main pipe (601), and a centralizing plate (608) is fixedly mounted inside the installation tube (604).

2. A tunnel environment monitoring device according to claim 1, characterized in that: A second mounting plate (609) is fixedly mounted on the top of the mounting tube (604) and located at the bottom of the mounting box (1); three springs (607) are fixedly mounted on both sides of the bottom of the second mounting plate (609); an extrusion plate (606) is fixedly mounted on the bottom of the spring (607); the bottom of the extrusion plate (606) is in contact with the bottom of the L-shaped limiting rod (605).

3. The tunnel environment monitoring device according to claim 1, characterized in that: A pipe fixing ring (603) is sleeved on the outer side of the main pipe (601), and second expansion bolts are inserted through both sides of the pipe fixing ring (603).

4. The tunnel environment monitoring device according to claim 1, characterized in that: A limit block (3) is fixedly installed inside the installation box (1), a limit cavity (9) is provided inside the processor (4), and the processor (4) is sleeved on the outside of the limit block (3) through the limit cavity (9).

5. The tunnel environment monitoring device according to claim 1, characterized in that: Connecting blocks (8) are fixedly installed on both sides of the top of the installation box (1), and first expansion bolts (7) are inserted into the interior of the connecting blocks (8).

6. The tunnel environment monitoring device according to claim 1, characterized in that: A through hole (2) is provided at the bottom of the installation box (1) and above the centralized guiding device (6); the through hole (2) is located below the wireless signal transceiver (5); and an electrical interface (10) is provided below the right side of the processor (4).

Images