Layered surrounding rock tunnel detection device

Abstract

The utility model relates to the technical field of tunnel detection equipment, and particularly discloses a layered surrounding rock tunnel detection device which comprises moving vehicles, sleeves, lug plates, telescopic assemblies, guide rails, a connecting frame, a mounting plate, a linear motor and a radar detector, each lug plate is fixedly connected with the corresponding sleeve, each sleeve is arranged at the upper end of the corresponding moving vehicle, and the telescopic assemblies are arranged on the guide rails. Each telescopic assembly is fixedly connected with the corresponding moving trolley, the two ends of each guide rail are fixedly connected with the corresponding telescopic assemblies respectively, each connecting frame is arranged on the outer surface wall of the corresponding guide rail in a sleeving mode, each linear motor is arranged on one side of the corresponding connecting frame, and the two ends of the mounting plate are fixedly connected with the two connecting frames respectively. And the radar detector is fixedly connected with the mounting plate, so that surrounding rock tunnels with different heights can be detected, the detection effect on the surrounding rock tunnels is improved, the stability is higher in the moving period, and use is safer and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel detection equipment, in particular to a layered surrounding rock tunnel detection device. Background Art

[0002] At present, layered rock tunnel is a special tunnel structure. Its surrounding rock is composed of multiple layers of different rocks. The characteristic of this tunnel surrounding rock is layered structure. The rock properties, strength and stability of each layer may be different. The construction of layered rock tunnel needs to take corresponding support measures according to the specific situation. First, geological survey and analysis are needed to understand the properties of different layers of rock and engineering geological conditions. Then, appropriate support methods can be selected according to the stability and strength of the rock, such as anchor rods, shotcrete, mesh shotcrete, etc. During the construction process, the monitoring and control of the slope should be strengthened, and timely measures should be taken to avoid rock deformation and collapse. The characteristic of layered rock tunnel is that it is difficult and requires analysis and processing of rocks at different levels. At the same time, its surrounding rock may have certain unevenness, which puts higher requirements on tunnel construction. Therefore, during the design and construction process, it is necessary to fully consider the geological conditions, select appropriate support methods, and strengthen monitoring and management to ensure the safety and reliability of the tunnel.

[0003] However, in the prior art, detection mainly relies on manually supporting radar antennas, which is inefficient and unreliable, and the detection process is time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide a layered rock tunnel detection device, aiming to solve the technical problems in the prior art that detection mainly relies on artificially supported radar antennas, has low efficiency, low reliability, and a time-consuming and labor-intensive detection process.

[0005] To achieve the above-mentioned purpose, the utility model adopts a layered rock tunnel detection device, including a mobile car, a sleeve, an ear plate, a telescopic assembly, a guide rail, a connecting frame, a mounting plate, a linear motor and a radar detector, the number of the ear plates is multiple, the number of the sleeves is multiple, each of the ear plates is fixedly connected to the corresponding sleeve, and is respectively located on both sides of the sleeve, the number of the mobile cars is two, each of the sleeves is respectively arranged at the upper end of the corresponding mobile car, the number of the telescopic assemblies is multiple, each of the telescopic assemblies is fixedly connected to the corresponding mobile car, and is respectively embedded in the corresponding Inside the sleeve, there are two guide rails, and both ends of each guide rail are fixedly connected to the corresponding telescopic assembly and are respectively located at the upper end of the corresponding telescopic assembly. There are two connecting frames, and each connecting frame is respectively sleeved on the outer wall of the corresponding guide rail. There are two linear motors, and each linear motor is respectively arranged on one side of the corresponding connecting frame. Both ends of the mounting plate are respectively fixedly connected to the two connecting frames and are respectively located between the two connecting frames. The radar detector is fixedly connected to the mounting plate and is located at the upper end of the mounting plate.

[0006] Each of the mobile vehicles includes a vehicle body, guide wheels and a drive motor. There are two guide wheels, each of which is respectively arranged at the lower end of the vehicle body. The drive motor is arranged on one side of the vehicle body, and the output end of the drive motor is fixedly connected to any one of the guide wheels.

[0007] Among them, each of the telescopic components includes an automatic telescopic rod, a limit plate and a lifting column. The automatic telescopic rod is fixedly connected to the vehicle body and embedded in the sleeve. The limit plate is fixedly connected to the output end of the automatic telescopic rod and is located at the upper end of the automatic telescopic rod. The lifting column is fixedly connected to the limit plate and is located at the upper end of the limit plate, and the two ends of the guide rail are respectively arranged at the upper ends of the corresponding lifting columns.

[0008] Among them, the layered rock tunnel detection device also includes an ultrasonic detection module, a proximity switch and a universal wheel. There are multiple universal wheels, each of which is fixedly connected to the radar detector and is located at the upper end of the radar detector. The ultrasonic detection module is arranged on one side of the radar detector, and the proximity switch is arranged at the upper end of the radar detector.

[0009] Among them, the connecting frame includes a frame body and a positioning component, the number of the positioning components is multiple, each of the positioning components is respectively arranged on one side of the frame body, each of the positioning components includes an elastic telescopic rod, a support block and a positioning roller, the elastic telescopic rod is arranged on one side of the frame body, the support block is arranged on one side of the elastic telescopic rod, and the positioning roller is rotatably connected to the support block and embedded in the interior of the support block.

[0010] The beneficial effects of the layered surrounding rock tunnel detection device of the utility model are as follows: there is no need to manually support the radar detector to measure the tunnel, the lifting column can be lifted and moved by the automatic telescopic rod, and the detection of surrounding rock tunnels at different heights can be met, thereby improving the detection effect of the surrounding rock tunnel, and the linear motor is used to move on one side of the lifting column to facilitate detection around the lateral end face of the tunnel, thereby further improving the working efficiency of the equipment during detection, making it more stable during movement and safer and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 The utility model is a schematic diagram of the installation structure of a layered surrounding rock tunnel detection device.

[0013] Figure 2 The utility model is a structural schematic diagram of a layered surrounding rock tunnel detection device.

[0014] Figure 3 The utility model is a cross-sectional view of the internal structure of a layered surrounding rock tunnel detection device.

[0015] Figure 4 The utility model Figure 3 A magnified view of the local structure at A.

[0016] 1-car body, 2-guide wheel, 3-drive motor, 4-sleeve, 5-ear plate, 6-automatic telescopic rod, 7-limiting plate, 8-lifting column, 9-guide rail, 10-frame, 11-positioning component, 12-mounting plate, 13-linear motor, 14-radar detector, 15-ultrasonic detection module, 16-proximity switch, 17-universal wheel, 18-elastic telescopic rod, 19-support block, 20-positioning roller. DETAILED DESCRIPTION

[0017] See also Figures 1 to 4 The utility model provides a layered rock tunnel detection device, including a mobile vehicle, a sleeve 4, an ear plate 5, a telescopic assembly, a guide rail 9, a connecting frame, a mounting plate 12, a linear motor 13 and a radar detector 14, wherein the ear plates 5 are multiple in number, the sleeves 4 are multiple in number, each of the ear plates 5 is respectively fixedly connected to the corresponding sleeve 4 and is respectively located on both sides of the sleeve 4, the mobile vehicles are two in number, each of the sleeves 4 is respectively arranged at the upper end of the corresponding mobile vehicle, the telescopic assembly is multiple in number, each of the telescopic assembly is respectively fixedly connected to the corresponding mobile vehicle and is respectively embedded in the corresponding sleeve 4 , the number of the guide rails 9 is two, the two ends of each of the guide rails 9 are respectively fixedly connected to the corresponding telescopic components and are respectively located at the upper ends of the corresponding telescopic components, the number of the connecting frames is two, each of the connecting frames is respectively sleeved on the outer wall of the corresponding guide rail 9, the number of the linear motors 13 is two, each of the linear motors 13 is respectively arranged on one side of the corresponding connecting frame, the two ends of the mounting plate 12 are respectively fixedly connected to the two connecting frames and are respectively located between the two connecting frames, and the radar detector 14 is fixedly connected to the mounting plate 12 and is located at the upper end of the mounting plate 12.

[0018] Furthermore, each of the mobile vehicles includes a vehicle body 1, guide wheels 2 and a drive motor 3, the number of the guide wheels 2 is two, each of the guide wheels 2 is respectively arranged at the lower end of the vehicle body 1, the drive motor 3 is arranged on one side of the vehicle body 1, and the output end of the drive motor 3 is fixedly connected to any one of the guide wheels 2.

[0019] Furthermore, each of the telescopic components includes an automatic telescopic rod 6, a limit plate 7 and a lifting column 8, the automatic telescopic rod 6 is fixedly connected to the vehicle body 1 and embedded in the sleeve 4, the limit plate 7 is fixedly connected to the output end of the automatic telescopic rod 6 and is located at the upper end of the automatic telescopic rod 6, the lifting column 8 is fixedly connected to the limit plate 7 and is located at the upper end of the limit plate 7, and the two ends of the guide rail 9 are respectively arranged at the upper ends of the corresponding lifting columns 8.

[0020] Furthermore, the layered rock tunnel detection device also includes an ultrasonic detection module 15, a proximity switch 16 and a universal wheel 17. The number of the universal wheels 17 is multiple, each of the universal wheels 17 is fixedly connected to the radar detector 14 and is respectively located at the upper end of the radar detector 14. The ultrasonic detection module 15 is arranged on one side of the radar detector 14, and the proximity switch 16 is arranged at the upper end of the radar detector 14.

[0021] Furthermore, the connecting frame includes a frame body 10 and a positioning component 11, the number of the positioning components 11 is multiple, each of the positioning components 11 is respectively arranged on one side of the frame body 10, each of the positioning components 11 includes an elastic telescopic rod 18, a support block 19 and a positioning roller 20, the elastic telescopic rod 18 is arranged on one side of the frame body 10, the support block 19 is arranged on one side of the elastic telescopic rod 18, and the positioning roller 20 is rotatably connected to the support block 19 and embedded in the inside of the support block 19.

[0022] In this embodiment, when in use, the layered surrounding rock tunnel detection device is installed on the top of the mounting plate 12. Even if there is no need to manually support the radar detector 14 to measure the tunnel, during the tunnel detection process of the device, the drive motor 3 is used to drive the guide wheel 2 to rotate, and thereby drive the vehicle body 1 to move. The sleeve 4 is used to install the telescopic component. In the telescopic component, the limit plate 7 and the lifting column 8 are lifted and lowered by the automatic telescopic rod 6, and the limit plate 7 limits the telescopic height of the automatic telescopic rod 6. The lifting column 8 supports the guide rail 9 to achieve the lifting and lowering adjustment of the guide rail 9, which can realize automatically driven and adjusted tunnel detection, and can improve the work efficiency during the detection period;

[0023] There is no need to manually support the radar detector 14 to measure the tunnel. The lifting column 8 can be lifted and lowered by the automatic telescopic rod 6, which can meet the needs of detecting surrounding rock tunnels at different heights, thereby improving the detection effect of surrounding rock tunnels. The linear motor 13 is used to move on one side of the lifting column 8 to facilitate detection around the lateral end face of the tunnel, thereby further improving the working efficiency of the equipment during detection, making it more stable during movement and safer and more convenient to use.

[0024] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A layered rock tunnel detection device, characterized in that: It includes a moving vehicle, a sleeve, an ear plate, a telescopic component, a guide rail, a connecting frame, a mounting plate, a linear motor and a radar detector. There are multiple ear plates, multiple sleeves, each ear plate is fixedly connected to the corresponding sleeve and is respectively located on both sides of the sleeve. There are two moving vehicles, each sleeve is respectively arranged at the upper end of the corresponding moving vehicle. There are multiple telescopic components, each telescopic component is fixedly connected to the corresponding moving vehicle and is respectively embedded in the corresponding sleeve. There are two guide rails, each of which has two ends fixedly connected to the corresponding telescopic component and is respectively located at the upper end of the corresponding telescopic component. There are two connecting frames, each of which is respectively sleeved on the outer wall of the corresponding guide rail. There are two linear motors, each of which is respectively arranged on one side of the corresponding connecting frame. The two ends of the mounting plate are respectively fixedly connected to the two connecting frames and are respectively located between the two connecting frames. The radar detector is fixedly connected to the mounting plate and is located at the upper end of the mounting plate.

2. A layered rock tunnel detection device as claimed in claim 1, characterized in that: Each of the mobile vehicles includes a vehicle body, guide wheels and a drive motor. There are two guide wheels, each of which is respectively arranged at the lower end of the vehicle body. The drive motor is arranged on one side of the vehicle body, and the output end of the drive motor is fixedly connected to any one of the guide wheels.

3. A layered rock tunnel detection device as claimed in claim 2, characterized in that: Each of the telescopic components includes an automatic telescopic rod, a limit plate and a lifting column. The automatic telescopic rod is fixedly connected to the vehicle body and embedded in the sleeve. The limit plate is fixedly connected to the output end of the automatic telescopic rod and is located at the upper end of the automatic telescopic rod. The lifting column is fixedly connected to the limit plate and is located at the upper end of the limit plate, and both ends of the guide rail are respectively arranged at the upper ends of the corresponding lifting columns.

4. A layered rock tunnel detection device as claimed in claim 3, characterized in that: The layered rock tunnel detection device also includes an ultrasonic detection module, a proximity switch and a universal wheel. There are multiple universal wheels, each of which is fixedly connected to the radar detector and is located at the upper end of the radar detector. The ultrasonic detection module is arranged on one side of the radar detector, and the proximity switch is arranged at the upper end of the radar detector.

5. A layered rock tunnel detection device as claimed in claim 4, characterized in that: The connecting frame includes a frame body and a positioning assembly, there are multiple positioning assemblies, each of which is respectively arranged on one side of the frame body, and each of the positioning assemblies includes an elastic telescopic rod, a support block and a positioning roller, the elastic telescopic rod is arranged on one side of the frame body, the support block is arranged on one side of the elastic telescopic rod, and the positioning roller is rotatably connected to the support block and embedded in the interior of the support block.

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