Tunnel construction monitoring device

Abstract

The utility model relates to the technical field of tunnel construction monitoring, in particular to a tunnel construction monitoring device. Comprising a mobile platform, a monitoring box is arranged at the top of the mobile platform, a storage opening is formed in the top of the monitoring box, a storage chamber is formed in the monitoring box and located below the storage opening, an opening and closing assembly is arranged in the storage opening, a steering assembly is arranged at the bottom in the storage chamber, a telescopic assembly is arranged at the top of the steering assembly, and a monitoring camera is arranged at the top of the telescopic assembly; through the design of the steering assembly and the telescopic assembly, height adjustment and steering adjustment can be carried out when the monitoring camera is used, the flexibility is better, the adjustment capacity is high, and the application range is wide; the monitoring camera in the storage chamber can be protected through the opening and closing assembly, and the situation that the monitoring camera is exposed to the outside and is affected by external factors to be damaged is avoided.

Description

Technical Field

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

[0002] Tunnels are engineering buildings buried in the ground. They are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, and mining tunnels. Tunnel construction is a large-scale operation. During the tunnel construction process, it is necessary to monitor the elevation settlement of the tunnel top to avoid the problem of gravel falling from the tunnel top or collapse of the top. During the process, monitoring devices are needed for monitoring;

[0003] The existing tunnel construction monitoring device is not convenient for adjusting the height of the monitoring camera and the direction of the camera to monitor the surrounding environment. When the camera is not in use, it cannot be stored and is easily damaged by the external environment due to long-term exposure to the outside world. Therefore, we propose a tunnel construction monitoring device. Summary of the invention

[0004] In order to solve the problems of the prior art, the utility model provides a tunnel construction monitoring device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tunnel construction monitoring device, comprising a mobile platform, a monitoring box is arranged on the top of the mobile platform, a receiving opening is opened on the top of the monitoring box, a receiving chamber is opened inside the monitoring box and below the receiving opening, an opening and closing component is arranged in the receiving opening, a steering component is arranged at the bottom of the receiving chamber, a telescopic component is arranged on the top of the steering component, and a monitoring camera is arranged on the top of the telescopic component;

[0007] The opening and closing assembly includes a slide groove, and the front and back sides of the storage opening are both provided with slide grooves and partially extend into the right shell of the monitoring box, an opening and closing door is slidably connected in the slide groove, a connecting seat is provided at the bottom of the opening and closing door, a hidden groove is provided in the top shell of the monitoring box and at the bottom of the slide groove, and an electric push rod is provided in the hidden groove;

[0008] The steering assembly includes an adjustment chamber, a rotating shaft is arranged at the bottom of the adjustment chamber, a driven bevel gear is sleeved on the outer periphery of the rotating shaft, an active bevel gear is arranged on the right side of the driven bevel gear, and a steering motor is arranged on the right side of the adjustment chamber and in the monitoring box;

[0009] The telescopic assembly includes a base, a sleeve is provided at the bottom of the base, a telescopic rod is provided in the sleeve, an adjustment motor is provided on the right side of the sleeve near the top, a rack is provided on the outer front of the telescopic rod, and the rack is meshed and connected with the driving gear.

[0010] The other end of the electric push rod is movably connected with a connecting seat arranged at the bottom of the opening and closing door. Under the operation of the electric push rod, the opening and closing door is driven to move in the slide groove, so that the opening and closing door opens and closes the receiving opening.

[0011] The steering motor drives the active bevel gear to rotate, and then the driven bevel gear meshing with the active bevel gear rotates. The driven bevel gear is sleeved on the rotating shaft, and the top of the rotating shaft is connected to the telescopic component, so that the monitoring camera on the top of the telescopic component is driven to rotate while the telescopic component rotates.

[0012] The driving gear is driven to rotate by adjusting the motor, and the driving gear is meshed and connected with the rack on the telescopic rod, so that the telescopic rod moves up and down under the operation of the adjusting motor, and the height of the monitoring camera is adjusted.

[0013] A dehumidifier is installed on the right side of the monitoring box and on the top of the mobile platform. The dehumidifier is connected to the storage room by a pipeline. The dehumidifier extracts the humid air in the storage room to keep the interior dry, so that the components of the storage room are not affected by moisture and damaged.

[0014] A storage room is provided on the front of the monitoring box, and a storage battery is arranged inside the storage room.

[0015] Compared with the prior art, the utility model has the following beneficial effects: through the design of the steering component and the telescopic component in the utility model, the monitoring camera can be height-adjusted and steering-adjusted during use, with better flexibility, strong adjustment capability, and a wide range of uses; and after the monitoring camera is retracted into the storage room through the telescopic component, the monitoring camera in the storage room can be protected through the opening and closing component to prevent the monitoring camera from being exposed to the outside world and damaged by external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objectives and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the monitoring box in the utility model.

[0019] Figure 3 It is a schematic diagram of the internal structure of the telescopic component in the utility model.

[0020] Among them: 1. Mobile platform; 2. Monitoring box; 201. Storage port; 202. Storage room; 3. Opening and closing assembly; 301. Slide; 302. Opening and closing door; 303. Connecting seat; 304. Hidden slot; 305. Electric push rod; 4. Steering assembly; 401. Adjustment room; 402. Rotating shaft; 403. Driven bevel gear; 404. Active bevel gear; 405. Steering motor; 5. Telescopic assembly; 501. Base; 502. Sleeve; 503. Telescopic rod; 504. Adjustment motor; 505. Rack; 506. Active gear; 6. Monitoring camera; 7. Dehumidifier; 8. Placement room; 801. Battery. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below through embodiments. The embodiments are only used to illustrate the present invention and do not limit the scope of the present invention.

[0022] like Figure 1-3 As shown, a tunnel construction monitoring device comprises a mobile platform 1, a monitoring box 2 is arranged on the top of the mobile platform 1, a receiving port 201 is opened on the top of the monitoring box 2, a receiving chamber 202 is opened inside the monitoring box 2 and below the receiving port 201, an opening and closing component 3 is arranged in the receiving port 201, a steering component 4 is arranged at the bottom of the receiving chamber 202, a telescopic component 5 is arranged on the top of the steering component 4, a monitoring camera 6 is arranged on the top of the telescopic component 5, the steering component 4 comprises an adjustment chamber 401, a rotating shaft 402 is arranged at the bottom of the adjustment chamber 401, a driven bevel gear 403 is sleeved on the outer periphery of the rotating shaft 402, an active bevel gear 404 is arranged on the right side of the driven bevel gear 403, a steering motor 405 is arranged on the right side of the adjustment chamber 401 and located in the monitoring box 2, the driven bevel gear 403 is meshed and connected with the active bevel gear 404, the left output end of the steering motor 405 is connected with the right end of the active bevel gear 404, and the active bevel gear is driven by the steering motor 405 404 rotates, and then the driven bevel gear 403 meshing with the active bevel gear 404 rotates, the driven bevel gear 403 is sleeved on the rotating shaft 402, and the top of the rotating shaft 402 is connected to the telescopic component 5, so that the telescopic component 5 rotates and also drives the monitoring camera 6 on the top of the telescopic component 5 to rotate. The telescopic component 5 includes a base 501, a sleeve 502 is provided at the bottom of the base 501, a telescopic rod 503 is provided in the sleeve 502, an adjusting motor 504 is provided on the right side of the sleeve 502 near the top, a rack 505 is provided on the outer front of the telescopic rod 503, the rack 505 is meshed with the active gear 506, and the left output end of the adjusting motor 504 is connected to the active gear 506, and the active gear 506 is driven to rotate by the operation of the adjusting motor 504, and the active gear 506 is meshed with the rack 505 on the telescopic rod 503, so that the telescopic rod 503 is moved up and down under the operation of the adjusting motor 504, and the height of the monitoring camera 6 is adjusted.

[0023] like Figure 1-3 As shown, a tunnel construction monitoring device, the opening and closing component 3 includes a slide groove 301, the front and back sides of the storage port 201 are both provided with slide grooves 301 and partially extend into the right shell of the monitoring box 2, an opening and closing door 302 is slidably connected in the slide groove 301, a connecting seat 303 is provided at the bottom of the opening and closing door 302, a hidden groove 304 is provided in the top shell of the monitoring box 2 and at the bottom of the slide groove 301, an electric push rod 305 is provided in the hidden groove 304, the other end of the electric push rod 305 is movably connected to the connecting seat 303, the other end of the electric push rod 305 is movably connected to the connecting seat 303 provided at the bottom of the opening and closing door 302, and the opening and closing door 302 is driven by the operation of the electric push rod 305 It moves in the slide groove 301, so that the opening and closing door 302 opens and closes the storage opening 201, and protects the monitoring camera 6 in the storage room 202 to prevent the monitoring camera 6 from being exposed to the outside world and being damaged by external factors. A dehumidifier 7 is arranged on the right side of the monitoring box 2 and on the top of the mobile platform 1. The dehumidifier 7 is connected to the storage room 202 through a pipeline. The humid gas in the storage room 202 is extracted by the dehumidifier 7 to keep the interior dry, so that the various components of the storage room 202 are not affected by moisture and damaged. A placement room 8 is opened on the front of the monitoring box 2, and a battery 801 is arranged inside the placement room 8. The battery 801 provides power to various components.

[0024] The working process of the utility model is as follows: when using a tunnel construction monitoring device, first, the electric push rod 305 in the opening and closing component 3 is operated, and the other end of the electric push rod 305 is movably connected with the connecting seat 303 set at the bottom of the opening and closing door 302. Under the operation of the electric push rod 305, the opening and closing door 302 is driven to move in the slide groove 301, so that the opening and closing door 302 slides into the slide groove 301 in the shell of the monitoring box 2. Then, under the operation of the telescopic component 5, the active gear 506 is driven to rotate by the adjustment motor 504, and the active gear 506 is meshed and connected with the rack 505 on the telescopic rod 503, so that the telescopic rod 503 is moved up and down under the operation of the adjustment motor 504, so that the monitoring camera extends out of the top of the storage port 201 to monitor the external tunnel environment, and the active bevel gear 404 is driven to rotate by the steering motor 405 in the steering component 4, and then the active bevel gear 404 is meshed with the active bevel gear 404. The meshing driven bevel gear 403 rotates, and the driven bevel gear 403 is sleeved on the rotating shaft 402. The top of the rotating shaft 402 is connected to the telescopic component 5, so that the telescopic component 5 rotates while also driving the monitoring camera 6 on the top of the telescopic component 5 to rotate, so as to monitor the surrounding environment of the tunnel, thereby improving the adjustment ability and flexibility of the monitoring camera 6. When not in use, the monitoring camera 6 is retracted into the storage chamber 202 under the operation of the telescopic component 5, and the storage port 201 is closed by the opening and closing component 3 to protect the internal monitoring camera 6 and other components. A dehumidifier 7 is arranged on the right side of the monitoring box 2 and on the top of the mobile platform 1. The dehumidifier 7 is connected to the storage chamber 202 through a pipeline. The humid gas in the storage chamber 202 is extracted through the operation of the dehumidifier 7 to keep the interior dry, so that the components of the storage chamber 202 are not affected by moisture and damaged. The operation is simple and the practicability is strong.

[0025] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships that are the directions or positional relationships of devices or equipment in normal use, rather than indicating or implying that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention in this regard.

[0026] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A tunnel construction monitoring device, characterized in that: It includes a mobile platform, a monitoring box is arranged on the top of the mobile platform, a storage opening is opened on the top of the monitoring box, a storage room is opened inside the monitoring box and below the storage opening, an opening and closing component is arranged in the storage opening, a steering component is arranged at the bottom of the storage room, a telescopic component is arranged on the top of the steering component, and a monitoring camera is arranged on the top of the telescopic component; The opening and closing assembly includes a slide groove, which is provided on the front and back of the storage port and partially extends into the right shell of the monitoring box. An opening and closing door is slidably connected in the slide groove, and a connecting seat is provided at the bottom of the opening and closing door. A hidden groove is provided in the top shell of the monitoring box and at the bottom of the slide groove, and an electric push rod is provided in the hidden groove.

2. The tunnel construction monitoring device according to claim 1, characterized in that: The steering assembly includes an adjustment chamber, a rotating shaft is arranged at the bottom of the adjustment chamber, a driven bevel gear is sleeved on the outer periphery of the rotating shaft, an active bevel gear is arranged on the right side of the driven bevel gear, and a steering motor is arranged on the right side of the adjustment chamber and in the monitoring box.

3. The tunnel construction monitoring device according to claim 2, characterized in that: The telescopic assembly comprises a base, a sleeve is arranged at the bottom of the base, a telescopic rod is arranged in the sleeve, an adjustment motor is arranged at the top of the right side of the sleeve, a rack is arranged on the front of the outer periphery of the telescopic rod, and the rack is meshed and connected with the driving gear.

4. The tunnel construction monitoring device according to claim 3, characterized in that: A dehumidifier is arranged on the right side of the monitoring box and on the top of the mobile platform, and a pipeline is connected between the dehumidifier and the storage room.

5. The tunnel construction monitoring device according to claim 4, characterized in that: A storage room is provided on the front of the monitoring box, and a storage battery is arranged inside the storage room.

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