CN220983492U

CN220983492U - Slope monitoring radar protection device

Info

Publication number: CN220983492U
Application number: CN202322990928.6U
Authority: CN
Inventors: 徐志平; 张家辉; 贾卓龙; 晏长根; 陈维; 张倬瑶; 赵启超; 桑云飞
Original assignee: China Railway First Survey and Design Institute Group Ltd
Current assignee: China Railway First Survey and Design Institute Group Ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-17
Anticipated expiration: 2033-11-07

Abstract

The utility model relates to a slope monitoring radar protection device. The slope monitoring radar lacks necessary cleaning protection measures when laid along the railway. The device comprises a protective cover; the cleaning strip is arranged at the position corresponding to the slope monitoring radar transmitting receiver in the protective cover and is mounted at the end part of the rotating rod, and the rotating rod is provided with a motor; the top of the protective cover is provided with a rain inlet, a horizontal gate is arranged in the protective cover, one end of the gate is hinged to the inner wall of the protective cover, the top surface of the gate is connected to an iron block through a pull rope, and the side surface of the iron block is correspondingly provided with a trigger switch; the trigger switch is associated with the motor, and the motor is started when the trigger switch is triggered, so that the cleaning strip at the end part of the rotating rod is driven to move on the surface of the side slope monitoring radar transmitting receiver. The device plays a necessary role in covering and protecting the slope monitoring radar, keeps the slope monitoring radar dry and clean, prevents influence of rainwater, dust and the like on monitoring data, improves monitoring precision and reliability, and is beneficial to prolonging the service life of the slope monitoring radar.

Description

Slope monitoring radar protection device

Technical Field

The utility model relates to the technical field of slope monitoring radar protection, in particular to a slope monitoring radar protection device.

Background

In the construction of railway engineering projects, the problems of deformation, instability, protection and the like of side slope engineering along the line are highly valued by constructors and operators, and the side slope is influenced by factors such as rain fall, geological movement and the like, and if the side slope displaces and deforms, the construction and operation safety along the line of the railway are seriously endangered. In order to solve the train driving safety accidents caused by the problems, the deformation protection of the railway engineering side slope needs to be developed in the construction period and the operation period.

The slope monitoring radar (also called as slope deformation monitoring radar) is widely applied to slope stability monitoring of railway engineering at present, can timely acquire displacement and deformation information of the slope, can obtain visual data such as sliding displacement size, displacement direction and deformation speed of a rock-soil body, and provides real-time monitoring, early warning and forecasting for slope stability protection. However, slope deformation monitoring radars are arranged along the railway, and are greatly affected by weather such as rainfall due to the outdoor arrangement. Particularly in extreme stormwater weather and the like, the device can be influenced by rainwater, dust and other pollutants, so that the device performance is reduced, the acquired data is inaccurate, and the device is seriously damaged even completely.

Therefore, there is a need to provide protection for slope monitoring radars that overcomes the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to provide a slope monitoring radar protection device, which aims to solve the problem that the slope monitoring radar lacks necessary cleaning protection measures when being arranged along a railway.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

A slope monitoring radar guard, the arrangement comprising a protective cover;

A cleaning strip is arranged in the protective cover at a position corresponding to the side slope monitoring radar transmitting receiver, the cleaning strip is mounted at the end part of a rotating rod, and the rotating rod is provided with a motor;

The top of the protective cover is provided with a water inlet, a horizontally arranged gate is arranged in the water inlet, one end of the gate is hinged to the inner wall of the protective cover, the top surface of the gate is connected to an iron block body through a pull rope, and a trigger switch is correspondingly arranged on the side surface of the iron block body;

The trigger switch is associated with the motor, and the motor is started when the trigger switch is triggered, so that the cleaning strip at the end part of the rotating rod is driven to move on the surface of the side slope monitoring radar transmitting receiver.

Further, a triggering box is arranged on the side face of the water inlet, and sliding rails are arranged at the top and the bottom in the triggering box;

The top and the bottom of iron block are provided with the connecting rod, the tip hub connection of connecting rod has the pulley, the pulley is in move on the slide rail.

Further, the middle section of the stay cord is supported on a fixed pulley, and the fixed pulley is arranged in a channel between the gully and the trigger box.

Further, magnets are arranged in the trigger box corresponding to the inner wall of the box body of the iron block.

Further, a limiter is arranged at the end part of the sliding rail.

Further, a filter screen is arranged at the top of the gully.

Further, a radially protruding push block is arranged on the side face of the rotary rod, a side rod is arranged on the inner side of the push block, and a stop switch and a reverse switch are arranged at two ends of the side rod.

Further, the stop switch is located at a starting position of the cleaning bar moving path, the stop switch is associated with the motor, and the motor is stopped when the stop switch is triggered.

Further, the reversing switch is located at the end position of the cleaning strip moving path, and is associated with the motor, and the motor is reversed when the reversing switch is triggered.

Further, the rotating rods are provided in pairs on both sides of the cleaning bar.

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

The utility model provides a slope monitoring radar protection device, which has the advantages of covering and protecting the slope monitoring radar, keeping the slope monitoring radar dry and clean, preventing the monitoring data from being influenced by rainwater, dust and the like, improving the monitoring precision and reliability, being beneficial to prolonging the service life of the slope monitoring radar and reducing the equipment replacement and maintenance cost.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other embodiments of the drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a block diagram of the apparatus of the present utility model.

Fig. 2 is a schematic view of the position of the slope monitoring radar in the guard.

Fig. 3 is a block diagram of a rainfall identification assembly.

Fig. 4 is a block diagram of a hydro-power generation assembly.

Fig. 5 is a block diagram of a cleaning assembly.

The marks in the figure are as follows:

The device comprises a 1-side slope monitoring radar transmitting receiver, a 2-protective cover, a 3-cleaning component, a 4-rainfall identification component, a 5-hydroelectric power generation component, a 6-radar base, a 7-filter screen, an 8-gate, a 9-stay rope, a 10-hinged base, an 11-sliding rail, a 12-pulley, a 13-magnet, a 14-iron block, a 15-trigger switch, a 16-timer, a 17-limiter, an 18-power generation waterwheel, a 19-generator, a 20-battery, a 21-motor, a 22-push block, a 23-stop switch, a 24-rotary rod, a 25-reverse switch and a 26-cleaning strip.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "disposed," and the like are to be construed broadly and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The main component of the slope monitoring radar is a slope monitoring radar transmitting receiver 1, and a radar base 6 is arranged at the bottom. The accuracy of data monitoring can be affected by the slope monitoring radar transceiver 1 if it is covered with rainwater, dust, etc. In response to this problem, the present utility model provides a slope monitoring radar guard that includes a protective cover 2, a cleaning assembly 3, and a rainfall identification assembly 4.

As shown in fig. 1 and 2, the protective cover 2 is designed according to the structural size of the slope monitoring radar and covers the slope monitoring radar. When the protective cover 2 is manufactured, a material which does not affect the radar effect, such as glass and plastic materials which are transparent enough, is selected.

As shown in fig. 1 and 5, the cleaning assembly 3 is arranged at a position corresponding to the slope monitoring radar transmitting receiver 1, and comprises a rotary rod 24 and a motor 21 thereof, a cleaning bar 26, a push block 22, a stop switch 23 and a reversing switch 25. Specifically, a cleaning bar 26 is provided in the protective cover 2 at a position corresponding to the slope monitoring radar transmitting receiver 1, the cleaning bar 26 is mounted to an end of a rotating lever 24, and the rotating lever 24 is provided with a motor 21. The side of rotary rod 24 is provided with radial convex ejector pad 22, and ejector pad 22's inboard is provided with the side lever, and the both ends of side lever are provided with stop switch 23 and reversing switch 25. The stop switch 23 is located at a start position of a path along which the cleaning bar 26 moves, the stop switch 23 is associated with the motor 21, and the motor 21 is stopped when the stop switch 23 is triggered. The reverse switch 25 is located at the end position of the path of movement of the cleaning bar 26, the reverse switch 25 is associated with the motor 21, and the motor 21 is reversed when the reverse switch 25 is triggered. The rod of the rotary rod 24 is parallel to the surface of the slope monitoring radar transmitting and receiving device 1, and when the cleaning strip 26 is pushed to move, the cleaning strip 26 can move on the surface of the slope monitoring radar transmitting and receiving device 1 to sweep out rainwater, dust and the like. The rotating rods 24 may be provided in pairs on either side of the cleaning bar 26 to maintain stability as the cleaning bar 26 moves.

As shown in fig. 1 and 3, the rainfall identification assembly 4 is arranged on top of the protective cover 2 and comprises a gate 8, a pull rope 9, a sliding rail 11, a pulley 12, a ferrous block 14 and a trigger switch 15. Specifically, the top of safety cover 2 is provided with the inlet for stom water, and the top of inlet for stom water is provided with filter screen 7, is provided with gate 8 that the level was laid in the inlet for stom water, and gate 8 one end articulates to the inner wall of safety cover 2 through articulated base 10, and the top surface of gate 8 is connected to iron block 14 through stay cord 9, and iron block 14 side corresponds to be provided with trigger switch 15. The trigger switch 15 is associated with the motor 21, and when the trigger switch 15 is triggered, the motor 21 is started to drive the cleaning strip 26 at the end part of the rotating rod 24 to move on the surface of the slope monitoring radar transmitting receiver 1. The side of inlet for stom water is provided with triggers the case, and the top and the bottom in triggering the incasement are provided with slide rail 11. The top and bottom of the iron block 14 are provided with connecting rods, the end shafts of which are connected with pulleys 12, and the pulleys 12 move on the slide rails 11. The middle section of the stay cord 9 is supported on a fixed pulley, and the fixed pulley is arranged in a channel between the rain inlet and the trigger box. During rainfall, rainwater enters the rain inlet, the gate 8 is pressed and rotates downwards around the hinged base 10, the pull rope 9 is pulled, the iron block 14 is pulled to move along the sliding rail 11, the trigger switch 15 is triggered, the motor 21 of the rotating rod 24 is started, and the cleaning bar 26 can start cleaning.

The inner wall of the box body corresponding to the iron block 14 in the trigger box is also provided with a magnet 13, which has attraction to the iron block 14. After the rainfall stops, the gate 8 is not subjected to the gravity of the rainwater any more, and the iron block 14 can reset along the sliding rail 11 based on the attraction of the magnet 13. The end of the slide rail 11 is provided with a limiter 17 which limits the iron block 14 at a specified position, and the trigger switch 15 is triggered to stop the motor 21. In addition, the trigger switch 15 may be further configured with a timer 16 to control the trigger time of the trigger switch 15.

As shown in fig. 1 and fig. 4, the device can be further provided with a power assembly, such as a hydroelectric power assembly 5, comprising a power generation water truck 18, a generator 19 and a battery 20, wherein the power generation water truck 18 rotates during rainfall, the generator 19 converts kinetic energy into electric energy to be stored in the battery 20 for supplying energy to other components, and the device can be realized by adopting common equipment. Of course, the device can also obtain running power through other energy supply modes such as a solar panel and the like, and can be connected to a nearby power supply setting point.

After rainfall starts, rainwater falls to the gate 8 after passing through the filter screen 7, the gate 8 is opened under the action of water pressure, the pull rope 9 is driven to move downwards, the pull rope 9 is connected with the iron block 14 through the fixed pulley, the pull rope 9 moves downwards to drive the iron block 14 to move leftwards, the trigger switch 15 is loosened, the timer 16 is started, and when the timer 16 stops timing (or if the rainfall duration is too long, exceeds a specified limit), the cleaning assembly 3 is started once. After the rainfall is finished, the rainwater effect is lost, the gate 8 returns to the original position, the iron block 14 moves rightwards under the attractive force effect of the magnet 13, the trigger switch 15 is pressed down, the timer 16 is stopped, the cleaning assembly 3 is started, the motor 21 rotates, the rotary rod 24 is driven to rotate and advance, the rotary rod 24 pushes the cleaning strip 26 to move downwards, after the cleaning strip 26 descends to the maximum length, the push block 22 is pressed to the reversing switch 25, the motor 21 reversely rotates, the cleaning strip 26 is retracted until the push block 22 presses the stop switch 23, the motor 21 stops rotating, and the cleaning process is completed once.

The device can keep equipment clean and dry, prevent rainfall, dust and other pollutants from affecting monitoring data, and is convenient for operation and maintenance personnel to remotely control when needed.

The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.

Claims

1. A slope monitoring radar protection device, characterized in that:

the device comprises a protective cover (2);

A cleaning strip (26) is arranged in the protective cover (2) at a position corresponding to the side slope monitoring radar transmitting receiver (1), the cleaning strip (26) is mounted at the end part of a rotating rod (24), and the rotating rod (24) is provided with a motor (21);

The top of the protective cover (2) is provided with a water inlet, a horizontally arranged gate (8) is arranged in the water inlet, one end of the gate (8) is hinged to the inner wall of the protective cover (2), the top surface of the gate (8) is connected to an iron block (14) through a pull rope (9), and a trigger switch (15) is correspondingly arranged on the side surface of the iron block (14);

The trigger switch (15) is associated with the motor (21), and when the trigger switch (15) is triggered, the motor (21) is started to drive the cleaning strip (26) at the end part of the rotating rod (24) to move on the surface of the side slope monitoring radar transmitting receiver (1).

2. A slope monitoring radar guard as in claim 1, wherein:

The side face of the gully is provided with a trigger box, and the top and the bottom in the trigger box are provided with sliding rails (11);

the top and the bottom of iron block (14) are provided with the connecting rod, the tip hub connection of connecting rod has pulley (12), pulley (12) are in move on slide rail (11).

3. A slope monitoring radar guard as in claim 2, wherein:

The middle section of the stay cord (9) is supported on a fixed pulley, and the fixed pulley is arranged in a channel between the inlet for stom water and the trigger box.

4. A slope monitoring radar guard according to claim 3, wherein:

A magnet (13) is arranged in the trigger box corresponding to the inner wall of the box body of the iron block (14).

5. The slope monitoring radar guard of claim 4, wherein:

and a limiter (17) is arranged at the end part of the sliding rail (11).

6. A slope monitoring radar guard as in claim 5, wherein:

The top of the inlet for stom water is provided with filter screen (7).

7. The slope monitoring radar guard of claim 6, wherein:

The side of rotary rod (24) is provided with radial convex ejector pad (22), the inboard of ejector pad (22) is provided with the side lever, the both ends of side lever are provided with stop switch (23) and reversing switch (25).

8. The slope monitoring radar guard of claim 7, wherein:

The stop switch (23) is positioned at a starting point position of the moving path of the cleaning strip (26), the stop switch (23) is associated with the motor (21), and the motor (21) is stopped when the stop switch (23) is triggered.

9. A slope monitoring radar guard as in claim 8, wherein:

The reversing switch (25) is positioned at the end position of the moving path of the cleaning strip (26), the reversing switch (25) is associated with the motor (21), and the motor (21) is reversed when the reversing switch (25) is triggered.

10. A slope monitoring radar guard as in claim 9, wherein:

the rotating rods (24) are arranged in pairs on both sides of the cleaning strip (26).