Construction active protection device for greening

Abstract

The invention discloses an active protection device for greening construction. The active protection device comprises a protection net and an operation and maintenance trolley operating on the protection net. The protective net comprises a plurality of grid lines which are distributed in a crossed mode, each grid line is fixed to the side slope, rails are arranged in the length direction of the grid lines, the rails at the intersections of the grid lines are communicated, and the operation and maintenance trolley advances on the rails; the operation and maintenance trolley comprises a base, universal rolling wheels are arranged at the bottom of the base, the universal rolling wheels run on the track and are driven by a directional driver, and the base is further provided with a humidity probe used for being inserted into and pulled out of side slope soil and a water sprayer used for irrigating green plants. And a processor and a power supply are also arranged on the base. The protection net on the slope surface is improved, green plants are planted in grids of the protection net, and the operation and maintenance trolley operates on the improved protection net to maintain the green plants, so that the slope surface of the side slope is effectively protected.

Description

Technical Field

[0001] The invention relates to the technical field of slope construction, and in particular to an active protection device for greening construction. Background Art

[0002] The side slope is a slope with a certain height and slope on both sides of the roadbed to ensure the stability of the roadbed. These slopes often expose the soil directly on the outside, which can easily lead to mudslides in some extreme weather. Therefore, the current protection work for the side slope is only to install wire mesh on the slope to prevent mudslides in bad weather. However, this method requires regular repair and replacement of the wire mesh, which is obviously very inconvenient in later maintenance.

[0003] At present, the solution to this problem is to plant green plants on the slope. The green plants take root and grow in the soil, which makes the soil cohesive and less likely to cause landslides and mudslides. At the same time, the slope will be very beautiful. However, green plants need constant maintenance to grow well, otherwise it is easy to cause danger to the road surface. At the same time, in areas with harsh environments, green plants are easy to die on the slope, making it difficult to protect the slope. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an active protection device for greening construction in view of the deficiencies in the above-mentioned prior art, to improve the protection net on the slope, to plant green plants in the grid of the protection net, and to maintain the green plants by running a maintenance vehicle on the improved protection net, thereby effectively protecting the slope surface.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: an active protection device for greening construction, comprising a protection net and an operation and maintenance vehicle running on the protection net;

[0006] The protection net includes a plurality of cross-distributed grid lines, each of which is fixed on the slope, and tracks are arranged in the length direction of the grid lines. The tracks at the intersections of the grid lines are connected, and the operation and maintenance vehicle travels on the tracks;

[0007] The operation and maintenance trolley includes a base, a universal roller is arranged at the bottom of the base, the universal roller runs on the track, the universal roller is driven by a directional drive, a humidity probe for inserting and removing slope soil and a sprinkler for watering green plants are also arranged on the base, and a processor and a power supply are also arranged on the base;

[0008] The processor determines whether the green plants at the current location need to be watered based on the humidity collected by the humidity probe, and controls the sprinkler to water the green plants. The processor also controls the directional drive to make the operation and maintenance vehicle traverse each grid of the protective net; the power supply is used for power supply.

[0009] Further, the directional drive includes a plurality of magnets and an electromagnetic generator;

[0010] The plurality of magnets are respectively arranged on the upper surface of the grid line in sequence along the direction of each track, and there is a set distance between two adjacent magnets;

[0011] There are four electromagnetic generators, which are respectively arranged at the bottom of the base, and the four electromagnetic generators are respectively distributed around the universal roller;

[0012] The processor controls the electromagnetic generator in the corresponding direction to interact with the magnet below to generate suction and repulsion according to the direction in which the maintenance vehicle is to move, so that the maintenance vehicle moves in the direction, and controls the electromagnetic generator to generate suction with the magnet below, so that the maintenance vehicle remains stationary on the grid line.

[0013] Furthermore, the magnets are respectively located on both sides of the track in the length direction.

[0014] Furthermore, the universal roller is located inside the track.

[0015] Furthermore, the upper surface of the base is connected to a longitudinal support rod through an upper first rotator, and the water sprayer is arranged on the support rod;

[0016] The processor controls the first rotator to cause the support rod to rotate itself so that the sprinkler can irrigate in a directional manner.

[0017] Furthermore, the number of the sprinkler and the number of the humidity probe on the operation and maintenance vehicle are respectively one.

[0018] Furthermore, a first annular slide groove is provided on the side of the base along its circumference, a first slider is slidably connected to the first slide groove, the first slider is driven by a first driver, a transverse connecting rod is connected to the first slider, a first electric telescopic rod is provided at the end of the connecting rod, and a telescopic end of the first electric telescopic rod is connected to the humidity probe;

[0019] The upper end side surface of the support rod is provided with an annular second slide groove along its circumference, the second slide groove is slidably connected with a second slider, the second slider is driven by a second driver, the second slider is connected with a transverse second electric telescopic rod, and the telescopic end of the second electric telescopic rod is connected to the sprinkler;

[0020] The processor controls the insertion and removal of the humidity probe in the slope soil through the first electric telescopic rod, obtains the position of the first slider in combination with the first driver, determines whether the green plants in the current position need to be watered, and controls the second driver to make the position of the second slider consistent with the position of the first slider, and at the same time controls the second electric telescopic rod to adjust the sprinkler, and controls the sprinkler to water the green plants that need watering.

[0021] Furthermore, the top of the support rod is connected to a camera via a second rotator;

[0022] The processor determines the status of the green plants in the picture through image processing based on the picture taken by the camera. When the green plants in the picture need to be watered, the position and distance of the green plants in the picture are determined according to the second rotator, and the universal roller is driven by the directional drive to make the operation and maintenance vehicle go to the position and distance of the green plants in the picture.

[0023] Furthermore, the power source is a solar panel.

[0024] Furthermore, the processor is located below the solar panel.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] The present invention provides an active protection device for greening construction, which improves the protection net on the slope surface, uses a combination of the protection net and green plants and maintains the green plants in real time, effectively reducing the damage caused by the danger of the slope to the road surface and road personnel. The present invention improves the protection net on the slope surface, and sets a track on the protection net so that a maintenance vehicle for maintaining green plants can run on the grid in a required direction. During operation, the maintenance vehicle is driven by an electromagnetic drive method in which suction and repulsion are repeatedly alternating. Compared with the existing drive, it can be well applied to the terrain of the slope, reducing the energy loss of the drive, and determining whether the green plants need to be watered by humidity detection. The present invention plants green plants in the grid of the protection net, and runs the maintenance vehicle on the improved protection net to maintain the green plants with low energy consumption, thereby effectively protecting the slope surface of the slope.

[0027] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic structural diagram of the protective net portion of an active protection device for greening construction provided by the present invention.

[0029] Figure 2A schematic structural diagram of the operation and maintenance trolley portion of an active protection device for greening construction provided by the present invention.

[0030] Figure 3 It is a structural schematic diagram of the bottom of the base of the operation and maintenance trolley in the present invention.

[0031] Description of reference numerals:

[0032] 1. Grid lines; 2. Magnets; 3. Tracks; 4. Sprinklers; 5. Second electric telescopic rod; 6. Camera; 7. Second rotator; 8. Second slide; 9. Support rod; 10. Connecting rod; 11. First electric telescopic rod; 12. Humidity probe; 13. Electromagnetic generator; 14. Universal roller; 15. Base; 16. First slide; 17. First rotator. DETAILED DESCRIPTION

[0033] like Figure 1-3 As shown, the present invention provides an active protection device for greening construction, comprising a protection net and an operation and maintenance vehicle running on the protection net;

[0034] The protection net includes a plurality of grid lines 1 distributed crosswise, each of the grid lines 1 is fixed on the slope, tracks 3 are arranged in the length direction of the grid lines 1, the tracks 3 at the intersections of the grid lines 1 are connected, and the operation and maintenance vehicle travels on the tracks 3;

[0035] The operation and maintenance trolley includes a base 15, a universal roller 14 is provided at the bottom of the base 15, the universal roller 14 runs on the track 3, the universal roller 14 is driven by a directional drive, the base 15 is also provided with a humidity probe 12 for plugging in and out of the slope soil and a sprinkler 4 for watering green plants, and the base 15 is also provided with a processor and a power supply;

[0036] The processor determines whether the green plants at the current location need to be watered based on the humidity collected by the humidity probe 12, and controls the sprinkler 4 to water the green plants. The processor also controls the directional drive to make the operation and maintenance vehicle traverse each grid of the protective net; the power supply is used for power supply.

[0037] In actual engineering projects, the construction workers first fix the protective net on the slope surface of the slope. When fixing, anchor rods can be used. After fixing, one side of the track 3 faces outward, and the operation and maintenance trolley is placed in the track 3, and the operation and maintenance trolley will automatically move along the track 3. The construction workers plant suitable green plants in each grid of the protective net, and then during the operation of the operation and maintenance trolley, under the control of the processor, it will automatically move along the track 3, traversing each grid of the protective net, and measuring the moisture content of the slope soil near each grid through the humidity probe 12, and then judging whether watering is needed through the processor. Whether watering is needed is set according to the green plants. When watering is needed, the processor controls the sprinkler 4 to spray the appropriate amount of water to water the green plants.

[0038] In the present invention, when the maintenance vehicle meets the protection net, a path is selected randomly or directionally. The present invention recommends using directional selection and planning the route of the maintenance vehicle in advance in the processor, which makes it easier to determine whether to traverse each grid.

[0039] The innovation of the present invention is to drive the operation and maintenance vehicle with low energy consumption, and the low energy consumption driving is a directional drive, and the directional drive includes a plurality of magnets 2 and an electromagnetic generator 13;

[0040] The plurality of magnets 2 are respectively arranged on the upper surface of the grid line 1 along the direction of each track 3, and there is a set distance between two adjacent magnets 2;

[0041] There are four electromagnetic generators 13 , which are respectively arranged at the bottom of the base 15 , and the four electromagnetic generators 13 are respectively distributed around the universal roller 14 ;

[0042] The processor controls the electromagnetic generator 13 in the corresponding direction to interact with the magnet 2 below to generate suction and repulsion according to the direction in which the maintenance vehicle is to move, so that the maintenance vehicle moves in the direction of travel, and controls the electromagnetic generator 13 to generate suction with the magnet 2 below, so that the maintenance vehicle remains stationary on the grid line 1.

[0043] For example, if the maintenance vehicle needs to travel in a lateral direction, the front and rear electromagnetic generators 13 in the lateral direction are controlled by:

[0044] In the first step, the front electromagnetic generator 13 generates suction force, while the rear electromagnetic generator 13 does not generate force;

[0045] In the second step, the front electromagnetic generator 13 does not generate force, while the rear electromagnetic generator 13 generates repulsive force;

[0046] The above first step and second step are repeated in a cycle to make the operation and maintenance trolley move forward. Of course, the distance between the two electromagnetic generators 13 on the operation and maintenance trolley is smaller than the distance between the two magnets 2. Only by combining the above steps can the operation and maintenance trolley run smoothly.

[0047] When the maintenance vehicle needs to be stationary, the front and rear electromagnetic generators 13 both generate suction, thereby generating an attraction effect with the magnet 2 below to fix the position of the maintenance vehicle, so that the maintenance vehicle is stationary on the grid line 1.

[0048] In order to make the maintenance vehicle run smoothly, the magnets 2 are respectively located on both sides of the length direction of the track 3. The universal roller 14 is located inside the track 3.

[0049] In the present invention, in order to improve the working efficiency of the maintenance vehicle, that is, when it is stationary, the green plants in multiple grids at the intersection of the protection net can be maintained, the upper surface of the base 15 of the present invention is connected to a longitudinal support rod 9 through an upper first rotator 7, and the support rod 9 is provided with the sprinkler 4;

[0050] The processor controls the first rotator 7 to rotate the support rod 9, so that the sprinkler 4 can irrigate in a directional manner. In this way, all the green plants around the maintenance vehicle can be irrigated.

[0051] In order to save energy consumption and product cost, the number of the sprinkler 4 and the humidity probe 12 on the operation and maintenance vehicle is one respectively.

[0052] In order to fully exert the functions of a sprinkler 4 and a humidity probe 12, in the present invention, a first annular slide groove 16 is provided on the side of the base 15 along its circumference, a first slider is slidably connected to the first slide groove 16, the first slider is driven by a first driver, a transverse connecting rod 10 is connected to the first slider, a first electric telescopic rod 11 is provided at the end of the connecting rod 10, and the telescopic end of the first electric telescopic rod 11 is connected to the humidity probe 12;

[0053] The upper end side surface of the support rod 9 is provided with an annular second slide groove 8 along its circumference, and the second slide groove 8 is slidably connected with a second slider, and the second slider is driven by a second driver, and the second slider is connected with a transverse second electric telescopic rod 5, and the telescopic end of the second electric telescopic rod 5 is connected to the sprinkler 4;

[0054] The processor controls the insertion and removal of the humidity probe 12 in the slope soil through the first electric telescopic rod 11, obtains the position of the first slider in combination with the first driver, determines whether the green plants in the current position need to be watered, and controls the second driver to make the position of the second slider consistent with that of the first slider, and at the same time controls the second electric telescopic rod 5 to adjust the sprinkler 4, and controls the sprinkler 4 to water the green plants that need to be watered.

[0055] The present invention allows the maintenance vehicle to stop at a fixed point. Even when it is stationary, the maintenance vehicle can perform maintenance on the surrounding green plants in sequence according to the degree of maintenance required.

[0056] In the present invention, in order to more quickly locate the green plants that need to be watered, the top of the support rod 9 is connected to a camera 6 via a second rotator 7;

[0057] The processor determines the status of the green plants in the picture through image processing based on the picture taken by the camera 6. When the green plants in the picture need to be watered, the direction and distance of the green plants in the picture are determined according to the second rotator 7, and the universal roller 14 is driven by the directional drive to make the maintenance vehicle go to the direction and distance of the green plants in the picture.

[0058] The present invention uses image processing to quickly determine the green plants that need to be watered, and then determines the direction and distance of the green plants that need to be watered, so that the maintenance vehicle can go there and complete the watering. Image processing can be done by color contrast, and the distance can be determined by comparing the size of the image with the actual size. The specific image processing algorithm is determined according to the actual use of the technician.

[0059] In order to reduce the maintenance of personnel, the power source is a solar panel. The processor is located below the solar panel. The solar panel can shield the processor from the sun and rain.

[0060] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An active protection device for greening construction, characterized in that: It includes a protective net and an operation and maintenance vehicle running on the protective net; The protective net comprises a plurality of cross-distributed grid lines (1), each of the grid lines (1) is fixed on the slope, tracks (3) are arranged in the length direction of the grid lines (1), the tracks (3) at the intersections of the grid lines (1) are connected, and the operation and maintenance vehicle travels on the tracks (3); The operation and maintenance trolley comprises a base (15), a universal roller (14) is arranged at the bottom of the base (15), the universal roller (14) runs on the track (3), the universal roller (14) is driven by a directional drive, the base (15) is also provided with a humidity probe (12) for plugging in and out of slope soil and a sprinkler (4) for watering green plants, and the base (15) is also provided with a processor and a power supply; The processor determines whether the green plants at the current location need to be watered based on the humidity collected by the humidity probe (12), and controls the sprinkler (4) to water the green plants. The processor also controls the directional drive to allow the operation and maintenance vehicle to traverse each grid of the protective net; the power supply is used for power supply.

2. The active protection device for greening construction according to claim 1, characterized in that: The directional drive comprises a plurality of magnets (2) and an electromagnetic generator (13); The plurality of magnets (2) are arranged in sequence on the upper surface of the grid line (1) along the direction of each track (3), and there is a set distance between two adjacent magnets (2); The number of the electromagnetic generators (13) is four, which are respectively arranged at the bottom of the base (15), and the four electromagnetic generators (13) are respectively distributed around the universal roller (14); The processor controls the electromagnetic generator (13) in the corresponding direction to interact with the magnet (2) below to generate suction and repulsion according to the direction in which the maintenance vehicle is to move, so that the maintenance vehicle moves in the direction of travel, and controls the electromagnetic generator (13) to generate suction with the magnet (2) below, so that the maintenance vehicle remains stationary on the grid line (1).

3. The active protection device for greening construction according to claim 2, characterized in that: The magnets (2) are respectively located on both sides of the track (3) in the length direction.

4. The active protection device for greening construction according to claim 3 is characterized in that: The universal roller (14) is located inside the track (3).

5. The active protection device for greening construction according to claim 1, characterized in that: The upper surface of the base (15) is connected to a longitudinal support rod (9) via an upper first rotator (7), and the water sprayer (4) is arranged on the support rod (9); The processor controls the first rotator (7) to cause the support rod (9) to rotate itself, so that the sprinkler (4) can irrigate in a directional manner.

6. The active protection device for greening construction according to claim 5, characterized in that: The number of the water sprinkler (4) and the number of the humidity probe (12) on the operation and maintenance vehicle are respectively one.

7. The active protection device for greening construction according to claim 6, characterized in that: A first annular sliding groove (16) is provided on the side surface of the base (15) along its circumference, a first sliding block is slidably connected to the first sliding groove (16), the first sliding block is driven by a first driver, a transverse connecting rod (10) is connected to the first sliding block, a first electric telescopic rod (11) is provided at the end of the connecting rod (10) pointing longitudinally downward, and the telescopic end of the first electric telescopic rod (11) is connected to the humidity probe (12); The upper end side surface of the support rod (9) is provided with an annular second slide groove (8) along its circumference, the second slide groove (8) is slidably connected with a second slider, the second slider is driven by a second driver, the second slider is connected with a transverse second electric telescopic rod (5), and the telescopic end of the second electric telescopic rod (5) is connected to the sprinkler (4); The processor controls the insertion and extraction of the humidity probe (12) in the slope soil through the first electric telescopic rod (11), obtains the position of the first slider in combination with the first driver, determines whether the green plants in the current position need to be watered, and controls the second driver to make the position of the second slider consistent with that of the first slider, and at the same time controls the second electric telescopic rod (5) to adjust the sprinkler (4), thereby controlling the sprinkler (4) to water the green plants that need to be watered.

8. The active protection device for greening construction according to claim 5, characterized in that: The top of the support rod (9) is connected to a camera (6) via a second rotator (7); The processor determines the state of the green plants in the picture by means of image processing based on the picture taken by the camera (6); when the state of the green plants in the picture requires watering, the position and distance of the green plants in the picture are determined based on the second rotator (7), and the universal roller (14) is driven by the directional drive to move the maintenance vehicle to the position and distance of the green plants in the picture.

9. The active protection device for greening construction according to claim 1, characterized in that: The power source is a solar panel.

10. The active protection device for greening construction according to claim 9, characterized in that: The processor is located below the solar panel.

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