Road slope rockfall protection structure

Abstract

The invention relates to a road side slope rockfall protection structure, and belongs to the technical field of geological disaster prevention and control, the road side slope rockfall protection structure comprises a road main body, the road main body comprises a protection arch, a buffer block, an anti-collision net, a slope protection main body, a connecting frame, a mounting block and a cleaning mechanism arranged on one side of the slope protection main body, a protective arch is arranged on the outer wall of the road main body, and by arranging a collecting frame, when the road slope protection structure is used for protecting the road slope protection, in order to improve the effect of blocking and synchronously collecting falling stones, a collecting block can be mounted between the slope protection and a protective net, so that a connecting frame is inserted into a mounting block, and the falling stones are prevented from falling off; and a first bolt is rotated, through the limiting effect of a first nut, the first bolt slides into the inner wall of a first clamping groove, an inserting block and a connecting block are installed in a clamped mode through a second clamping groove, a collecting frame is installed between a protective net and a slope protection in a clamped mode, and the effect of conveniently collecting falling rocks is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of geological disaster prevention and control, and in particular to a road slope rockfall protection structure. Background Art

[0002] In areas such as the southwestern canyons, the terrain is steep, cracks are well developed, and dangerous rock masses and rock groups are widely distributed. Dangerous rock masses and rock groups are generally located on the opening line or environmental slopes outside the building. Rockfalls are prone to occur under the action of self-weight, heavy rain, earthquakes, construction, etc., causing damage to the personnel and property below. In order to protect the permanent buildings or personnel below the slope, protective sheds and passive protection nets are usually set up at the foot of the slope.

[0003] After searching, according to the patent network CN210766456U, it involves a combined protection structure for falling rocks on road slopes, including a protection wall arranged on the side of the road close to the slope, and a protection net standing on the upper end of the protection wall, the protection wall and the protection net both extend along the length of the road, and the protection net can tilt toward the road; a connecting piece is provided between the protection net and the slope, when the falling rocks collide with the protection net, the protection net tilts toward the road, causing the falling rocks to dissipate part of their energy, and then the protection net rebounds the falling rocks onto the slope, and the falling rocks gradually consume energy during the repeated collisions between the protection net and the slope.

[0004] However, when the existing slope rockfall protection device is in use, although the protective net can be used to protect and block the falling rocks on the slope, the falling rocks often collide directly with the anti-collision net when rolling down, and the collection effect of the rolling falling rocks is not high. After the falling rocks are collected, the automatic cleaning effect of the falling rocks in the collection frame is not high, which affects the effect of collecting the subsequent falling rocks on the slope when they fall. In addition, when the protective net is used to protect the falling rocks on the slope, the protection effect on the top of the road protective arch is not high, and when the top of the protective arch is protected, the height adjustability of the protective frame is not high, which reduces the adjustment effect of the number of falling rocks blocked and reduces the continuous effect of the protective device on the protection of the slope falling rocks, which does not meet people's use needs. For this reason, we propose a road slope rockfall protection structure. Summary of the invention

[0005] In order to solve the problems mentioned in the above background, the present invention provides a road slope rockfall protection structure to solve the problems mentioned in the above background technology that the falling rocks often directly collide with the anti-collision net when rolling down, the collection effect of the rolling falling rocks is not high, and after the falling rocks are collected, the automatic cleaning effect of the falling rocks in the collection frame is not high, and the protection effect on the top of the road protection arch is not high, and when protecting the top of the protection arch, the height adjustability of the protection frame is not high, which reduces the adjustment effect of the number of falling rocks blocked.

[0006] To achieve the above technical objectives, the technical solution adopted by the present invention is as follows: a road slope rockfall protection structure, comprising a road body, the road body comprising a protective arch, a buffer block, an anti-collision net, a slope protection body, a connecting frame, a mounting block and a cleaning mechanism arranged on one side of the slope protection body, the outer wall of the road body is provided with a protective arch, one side of the protective arch is provided with a buffer block, the outer wall of the buffer block is fitted with an anti-collision net, one side of the anti-collision net is provided with a slope protection body, the outer wall of the anti-collision net is detachably connected to the connecting frame, and the outer wall of the connecting frame is clamped and connected to the mounting block fixedly connected to the outer wall of the anti-collision net;

[0007] The cleaning mechanism includes a clamping assembly, a lifting assembly, a connecting assembly, a turning assembly and a pushing assembly;

[0008] The clamping assembly includes a first nut, a first bolt and a first clamping groove. The outer wall of the mounting block is provided with the first nut. The inner wall of the first nut is threadedly connected with a first bolt that is slidably connected to the outer wall of the connecting frame. The connecting portion of the outer wall of the connecting frame and the first bolt is provided with a first clamping groove.

[0009] The lifting assembly includes a first servo motor, a first threaded rod, a lifting block, a limiting rod and a collection frame, the top of the connecting frame is fixedly connected to the first servo motor, the output end of the first servo motor is fixedly connected to the first threaded rod rotatably connected to the outer wall of the connecting frame, the outer wall of the first threaded rod is threadedly connected to the lifting block slidably connected to the outer wall of the connecting frame, the outer wall of the lifting block is slidably connected to the limiting rod fixedly connected to the outer wall of the connecting frame, and the outer wall of the lifting block is fixedly connected to the collection frame;

[0010] The connection assembly includes a fixing rod, a connecting block, an inserting block, a second nut, a second bolt and a second slot; the outer wall of the anti-collision net is fixedly connected to the fixing rod, the outer wall of the fixing rod is slidably connected to the connecting block, the outer wall of the collecting frame is fixedly connected to the inserting block that is snap-connected to the outer wall of the connecting block, the outer wall of the connecting block is provided with a second nut, the inner wall of the second nut is threadedly connected to the second bolt that is slidably connected to the outer wall of the inserting block, and a second slot is provided at the connection position between the outer wall of the inserting block and the second bolt;

[0011] The flip assembly includes a connecting box, a second servo motor, a first worm, a first worm wheel, a connecting shaft, a mounting shaft, a third nut, a third bolt, a third slot, a flip plate, a third servo motor, a second worm and a second worm wheel. The outer wall of the anti-collision net is fixedly connected to the connecting box, the outer wall of the connecting box is fixedly connected to the second servo motor, the output end of the second servo motor is fixedly connected to the first worm rotatably connected to the inner wall of the connecting box, the outer wall of the first worm is meshed with the first worm wheel rotatably connected to the inner wall of the connecting box, the rotation center of the first worm wheel is fixedly connected to the mounting shaft, and the outer wall of the mounting shaft is clamped and connected A connecting shaft, an outer wall of the mounting shaft is provided with a third nut, an inner wall of the third nut is threadedly connected with a third bolt slidably connected to the outer wall of the connecting shaft, a third slot is provided at the connecting portion between the outer wall of the connecting shaft and the third bolt, an end of the connecting shaft is fixedly connected with a flip plate rotatably connected to the side wall of the collecting frame, an outer wall of the anti-collision net is fixedly connected with a third servo motor, an output end of the third servo motor is fixedly connected with a second worm, an outer wall of the second worm is meshed with a second worm wheel rotatably connected to the outer wall of the anti-collision net, and a rotation center of the second worm wheel is fixedly connected with a receiving plate rotatably connected to the outer wall of the anti-collision net;

[0012] The pusher assembly comprises a pusher plate and a receiving plate. The outer wall of the collection frame is fixedly connected to an electric push rod, and one end of the electric push rod is fixedly connected to a pusher plate which is slidably connected to the inner wall of the collection frame.

[0013] Preferably, the outer wall of the receiving plate is provided with an adjustment mechanism, and the outer wall of the anti-collision net is provided with a positioning mechanism.

[0014] Preferably, the connecting frame forms a locking structure with the mounting block through the first bolt and the first slot, and two groups of the connecting frame and the mounting block are provided, and the positions of the two groups of the connecting frame and the mounting block are distributed symmetrically with respect to the central axis of the limiting rod, and the connecting frame and the mounting block are arranged in a one-to-one correspondence, and a slot is provided at the connection portion between the inner side wall of the mounting block and the connecting frame.

[0015] Preferably, the lifting block forms a lifting structure through the first threaded rod and the limiting rod, and the collecting frame forms a lifting structure through the lifting block, the limiting rod and the anti-collision net. The collecting frame is arranged in the middle part of the anti-collision net and the slope protection body, and the outer wall profile of the collecting frame is V-shaped.

[0016] Preferably, the insert block forms a locking structure with the connecting block through a second bolt and a second slot, the second slot is arranged on the movement track of the second bolt, and the connecting block forms a lifting structure with the collecting frame and the fixing rod.

[0017] Preferably, the installation shaft forms a rotating structure with the connecting box through the first worm and the first worm wheel, the connecting shaft forms a locking structure with the installation shaft through the third bolt and the third slot, and the flip plate forms a flip structure with the collection frame through the connecting shaft and the installation shaft.

[0018] Preferably, the receiving plate forms a flipping structure with the anti-collision net through the second worm and the second worm wheel, the rotation center of the receiving plate and the rotation center of the second worm wheel are arranged to overlap with each other, the outer wall profile of the receiving plate is U-shaped, and the pushing plate forms a telescopic structure with the collection frame through the electric push rod.

[0019] Preferably, the adjustment mechanism includes a fourth servo motor, a second threaded rod, an adjustment frame and a lifting slot, the outer wall of the socket plate is fixedly connected to the fourth servo motor, the output end of the fourth servo motor is fixedly connected to the second threaded rod rotatably connected to the outer wall of the socket plate, the outer wall of the second threaded rod is threadedly connected to the adjustment frame slidably connected to the inner wall of the socket plate, and a lifting slot is provided at the connection between the inner wall of the socket plate and the adjustment frame.

[0020] Preferably, the adjusting frame forms a lifting structure with the receiving plate through the second threaded rod and the lifting slot, and the outer wall profile of the adjusting frame is U-shaped.

[0021] Preferably, the positioning mechanism includes a fifth servo motor, a third threaded rod, a threaded slider, a fixing groove, a pulling rod, a positioning rod, anti-collision cotton and an anti-collision airbag, the outer wall of the anti-collision net is fixedly connected to the fifth servo motor, the output end of the fifth servo motor is fixedly connected to the third threaded rod rotatably connected to the outer wall of the anti-collision net, the outer wall of the third threaded rod is threadedly connected to a threaded slider slidably connected to the outer wall of the anti-collision net, a fixing groove is provided at the connecting portion between the outer wall of the anti-collision net and the threaded slider, the outer wall of the threaded slider is rotatably connected to the pulling rod, one end of the pulling rod is rotatably connected to the positioning rod telescopically connected to the outer wall of the anti-collision net, anti-collision cotton is arranged inside the buffer block, and an anti-collision airbag is arranged inside the buffer block.

[0022] Preferably, the threaded slider forms a sliding structure through the third threaded rod and the fixed groove, the pulling rod forms a rotating structure through the threaded slider and the positioning rod, and the buffer block forms a positioning structure through the pulling rod and the positioning rod.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. This road slope rockfall protection structure is provided with a collection frame. When the road slope protection structure is used for protection, in order to improve the effect of blocking and synchronously collecting falling stones, a collection block can be installed between the slope protection and the protection net, so that the connecting frame is inserted into the installation block, and the first bolt is rotated through the limiting effect of the first nut, so that the first bolt slides into the inner wall of the first slot, and the insertion block and the connecting block are snap-fitted and installed through the second slot, so that the collection frame is snap-fitted and installed in the middle part of the protection net and the slope protection, so as to achieve the effect of conveniently collecting falling rocks.

[0025] 2. This type of road slope rockfall protection structure is equipped with a lifting block. When the stones rolling down the slope are collected and processed through the collection frame, in order to improve the convenience of cleaning the collected fallen rocks, the first servo motor can be turned on to rotate the first threaded rod to drive the lifting block to slide along the outer wall of the limit rod, thereby driving the collection frame to be used in a convenient way. The height is adjusted, and the collection frame is effectively lifted for use.

[0026] 3. This type of road slope rockfall protection structure is equipped with a flip plate. When it is necessary to clean up the fallen rocks in the collection frame, the second servo motor can be turned on to drive the first worm wheel to rotate through the rotation of the first worm. The rotation of the first worm wheel drives the connecting shaft to rotate through the connection of the mounting shaft. The rotation of the connecting shaft drives the flip plate to flip along the outer wall of the collection frame, thereby effectively opening one side of the collection frame. The electric push rod is turned on to drive the push plate to telescope along the inner wall of the collection frame, thereby automatically pushing out and cleaning the collected fallen rocks.

[0027] 4. This type of road slope rockfall protection structure is provided with a receiving plate and an adjusting frame. When the anti-collision net is used to block the falling rocks, in order to improve the effective shielding and protection effect of the top of the protective arch, the third servo motor can be turned on to drive the second worm gear to rotate through the rotation of the second worm gear. The rotation of the second worm gear drives the receiving plate to flip, and the fourth servo motor is turned on to drive the adjusting frame to rise along the inner wall of the lifting groove through the rotation of the second threaded rod, thereby effectively adjusting the amount of rockfall blocking.

[0028] 5. This type of road slope rockfall protection structure is provided with a positioning rod. When the buffer block is used in conjunction with the anti-collision net for daily protection, in order to improve the convenience of pulling out and replacing the buffer block under long-term use, the fifth servo motor can be turned on to drive the threaded slider to slide along the inner wall of the fixed groove through the rotation of the third threaded rod. The sliding of the threaded slider drives the positioning rod to perform telescopic movement along the outer wall of the protection net through the rotation of the pulling rod, thereby effectively blocking the use of the buffer block and achieving the effect of effectively disassembling, assembling and replacing the buffer block. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the overall side view structure of the present invention;

[0031] Figure 3 This is a schematic structural diagram of the flip plate of the present invention in an open state;

[0032] Figure 4 It is a schematic diagram of the position distribution structure of the push plate of the present invention;

[0033] Figure 5 It is a schematic diagram of the installation block position distribution structure of the present invention;

[0034] Figure 6 It is a schematic diagram of the first card slot position distribution structure of the present invention;

[0035] Figure 7 It is a schematic diagram of the second card slot position distribution structure of the present invention;

[0036] Figure 8 It is a schematic diagram of the position distribution structure of the second worm gear and the first worm gear of the present invention;

[0037] Fig. 9 This is a schematic diagram of the buffer block position distribution structure of the present invention;

[0038] Fig.10 It is a schematic diagram of the connection structure between the adjustment frame and the receiving plate of the present invention;

[0039] Fig.11 For the present invention Figure 2 A schematic diagram of the enlarged structure at B;

[0040] Fig.12 It is a schematic diagram of the internal structure of the buffer block of the present invention;

[0041] Fig.13 For the present invention Fig. 9 Enlarged structural diagram at C;

[0042] Fig.14 For the present invention Figure 3 A is an enlarged schematic diagram of the structure.

[0043] The reference numerals in the accompanying drawings are:

[0044] 1. Road body; 2. Protective arch; 3. Buffer block; 4. Anti-collision net; 5. Slope protection body; 6. Connecting frame; 7. Mounting block; 8. First nut; 9. First bolt; 10. First slot; 11. First servo motor; 12. First threaded rod; 13. Lifting block; 14. Limiting rod; 15. Collection frame; 16. Fixing rod; 17. Connecting block; 18. Inserting block; 19. Second nut; 20. Second bolt; 21. Second slot; 22. Connecting box; 23. Second servo motor; 24. First worm; 25. First worm wheel; 26. Connecting shaft; 27. Mounting shaft; 28. Third nut; 2 9. The third bolt; 30. The third slot; 31. The flip plate; 32. The third servo motor; 33. The second worm; 34. The second worm wheel; 35. The electric push rod; 36. The push plate; 37. The receiving plate; 38. The adjusting mechanism; 3801. The fourth servo motor; 3802. The second threaded rod; 3803. The adjusting frame; 3804. The lifting slot; 39. The positioning mechanism; 3901. The fifth servo motor; 3902. The third threaded rod; 3903. The threaded slider; 3904. The fixing slot; 3905. The pulling rod; 3906. The positioning rod; 3907. The anti-collision cotton; 3908. The anti-collision airbag. DETAILED DESCRIPTION

[0045] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0046] For examples, see Figures 1 to 14 The present embodiment provides a road slope rockfall protection structure, comprising a road body 1, the road body 1 comprising a protective arch 2, a buffer block 3, an anti-collision net 4, a slope protection body 5, a connecting frame 6, a mounting block 7 and a cleaning mechanism arranged on one side of the slope protection body 5, the outer wall of the road body 1 is provided with a protective arch 2, a side of the protective arch 2 is provided with a buffer block 3, the outer wall of the buffer block 3 is attached with the anti-collision net 4, one side of the anti-collision net 4 is provided with the slope protection body 5, the outer wall of the anti-collision net 4 is detachably connected with the connecting frame 6, and the outer wall of the connecting frame 6 is clamped and connected with the mounting block 7 fixedly connected to the outer wall of the anti-collision net 4;

[0047] The cleaning mechanism includes a clamping assembly, a lifting assembly, a connecting assembly, a turning assembly and a pushing assembly;

[0048] The clamping assembly includes a first nut 8, a first bolt 9 and a first clamping groove 10. The outer wall of the mounting block 7 is provided with the first nut 8. The inner wall of the first nut 8 is threadedly connected with the first bolt 9 which is slidably connected with the outer wall of the connecting frame 6. The connecting portion between the outer wall of the connecting frame 6 and the first bolt 9 is provided with a first clamping groove 10.

[0049] The lifting assembly includes a first servo motor 11, a first threaded rod 12, a lifting block 13, a limiting rod 14 and a collection frame 15. The top of the connecting frame 6 is fixedly connected to the first servo motor 11, the output end of the first servo motor 11 is fixedly connected to the first threaded rod 12 rotatably connected to the outer wall of the connecting frame 6, the outer wall of the first threaded rod 12 is threadedly connected to the lifting block 13 slidably connected to the outer wall of the connecting frame 6, the outer wall of the lifting block 13 is slidably connected to the limiting rod 14 fixedly connected to the outer wall of the connecting frame 6, and the outer wall of the lifting block 13 is fixedly connected to the collection frame 15;

[0050] The connection assembly includes a fixing rod 16, a connecting block 17, an inserting block 18, a second nut 19, a second bolt 20 and a second slot 21. The outer wall of the anti-collision net 4 is fixedly connected with the fixing rod 16, the outer wall of the fixing rod 16 is slidably connected with the connecting block 17, the outer wall of the collecting frame 15 is fixedly connected with the inserting block 18 that is engaged with the outer wall of the connecting block 17, the outer wall of the connecting block 17 is provided with a second nut 19, the inner wall of the second nut 19 is threadedly connected with the second bolt 20 that is slidably connected with the outer wall of the inserting block 18, and the connecting portion of the outer wall of the inserting block 18 and the second bolt 20 is provided with a second slot 21;

[0051] The flip assembly includes a connecting box 22, a second servo motor 23, a first worm 24, a first worm wheel 25, a connecting shaft 26, a mounting shaft 27, a third nut 28, a third bolt 29, a third slot 30, a flip plate 31, a third servo motor 32, a second worm 33 and a second worm wheel 34. The outer wall of the anti-collision net 4 is fixedly connected to the connecting box 22, the outer wall of the connecting box 22 is fixedly connected to the second servo motor 23, the output end of the second servo motor 23 is fixedly connected to the first worm 24 rotatably connected to the inner wall of the connecting box 22, the outer wall of the first worm 24 is meshed with the first worm wheel 25 rotatably connected to the inner wall of the connecting box 22, the rotation center of the first worm wheel 25 is fixedly connected to the mounting shaft 27, and the outer wall of the mounting shaft 27 The wall is connected with a connecting shaft 26, and the outer wall of the mounting shaft 27 is provided with a third nut 28. The inner wall of the third nut 28 is threadedly connected with a third bolt 29 that is slidably connected to the outer wall of the connecting shaft 26. A third slot 30 is provided at the connection position between the outer wall of the connecting shaft 26 and the third bolt 29. The end of the connecting shaft 26 is fixedly connected with a flip plate 31 that is rotatably connected to the side wall of the collecting frame 15. The outer wall of the anti-collision net 4 is fixedly connected with a third servo motor 32. The output end of the third servo motor 32 is fixedly connected with a second worm 33. The outer wall of the second worm 33 is meshed with a second worm wheel 34 that is rotatably connected to the outer wall of the anti-collision net 4. The rotation center of the second worm wheel 34 is fixedly connected with a receiving plate 37 that is rotatably connected to the outer wall of the anti-collision net 4.

[0052] The pusher assembly includes a pusher plate 36 and a receiving plate 37 . The outer wall of the collection frame 15 is fixedly connected to an electric push rod 35 , and one end of the electric push rod 35 is fixedly connected to a pusher plate 36 slidably connected to the inner wall of the collection frame 15 .

[0053] Furthermore, the outer wall of the receiving plate 37 is provided with an adjusting mechanism 38, and the outer wall of the anti-collision net 4 is provided with a positioning mechanism 39, which is conducive to conveniently adjusting the amount of rockfall protection through the setting of the adjusting mechanism 38, and is conducive to effectively engaging, fixing and replacing the buffer block 3 through the setting of the positioning mechanism 39.

[0054] Furthermore, the connecting frame 6 forms a locking structure with the mounting block 7 through the first bolt 9 and the first slot 10. Two groups of connecting frames 6 and mounting blocks 7 are provided. The position distribution of the two groups of connecting frames 6 and mounting blocks 7 is symmetrical with the central axis of the limiting rod 14. The connecting frame 6 and the mounting block 7 are arranged one-to-one. A slot is provided at the connecting part between the inner wall of the mounting block 7 and the connecting frame 6, which is beneficial for the first bolt 9 to slide along the inner wall of the first slot 10, thereby driving the connecting frame 6 and the mounting block 7 to be locked and fixed, thereby playing a role in the locking and installation of the collection frame 15.

[0055] Furthermore, the lifting block 13 forms a lifting structure through the first threaded rod 12 and the limiting rod 14, and the collecting frame 15 forms a lifting structure through the lifting block 13, the limiting rod 14 and the anti-collision net 4. The collecting frame 15 is arranged in the middle part of the anti-collision net 4 and the slope protection body 5. The outer wall profile of the collecting frame 15 is V-shaped, which is conducive to the rotation of the first threaded rod 12, driving the lifting block 13 to slide along the outer wall of the limiting rod 14, and driving the collecting frame 15 to conveniently adjust the height, which is conducive to the lifting block 13 to slide along the outer wall of the limiting rod 14, and driving the collecting frame 15 to perform lifting and lowering movements along one side of the anti-collision net 4, thereby facilitating the cleaning of the collected fallen rocks.

[0056] Furthermore, the insert block 18 forms a locking structure with the connecting block 17 through the second bolt 20 and the second slot 21. The second slot 21 is set on the movement trajectory of the second bolt 20. The connecting block 17 forms a lifting structure between the collection frame 15 and the fixed rod 16, which is beneficial for the second bolt 20 to slide along the inner wall of the second slot 21, driving the insert block 18 and the connecting block 17 to be locked and installed, thereby improving the lifting stability of the collection frame 15.

[0057] Furthermore, the installation shaft 27 forms a rotating structure with the connecting box 22 through the first worm gear 24 and the first worm gear 25, the connecting shaft 26 forms a locking structure with the installation shaft 27 through the third bolt 29 and the third slot 30, and the flip plate 31 forms a flip structure with the collecting frame 15 through the connecting shaft 26 and the installation shaft 27, which is beneficial to the rotation of the first worm gear 24. Through the connection of the first worm gear 25, the installation shaft 27 is driven to rotate along the inner wall of the connecting box 22, thereby driving the flip plate 31 to flip conveniently, thereby facilitating the cleaning of the collected fallen rocks.

[0058] Furthermore, the receiving plate 37 forms a flipping structure with the anti-collision net 4 through the second worm 33 and the second worm wheel 34. The rotation center of the receiving plate 37 and the rotation center of the second worm wheel 34 are arranged to overlap with each other. The outer wall contour of the receiving plate 37 is U-shaped. The pushing plate 36 forms a telescopic structure with the collecting frame 15 through the electric push rod 35, which is beneficial to the rotation of the second worm 33. Through the connection with the second worm wheel 34, the receiving plate 37 is driven to flip along the outer wall of the anti-collision net 4, thereby playing a role in effectively shielding and protecting against falling rocks at the top of the protective arch 2.

[0059] Furthermore, the adjusting mechanism 38 comprises a fourth servo motor 3801, a second threaded rod 3802, an adjusting frame 3803 and a lifting slot 3804. The outer wall of the receiving plate 37 is fixedly connected to the fourth servo motor 3801. The output end of the fourth servo motor 3801 is fixedly connected to the second threaded rod 3802 rotatably connected to the outer wall of the receiving plate 37. The outer wall of the second threaded rod 3802 is threadedly connected to the adjusting frame 3803 slidably connected to the inner wall of the receiving plate 37. The connecting portion of the inner wall of the receiving plate 37 and the adjusting frame 3803 is provided with a lifting slot 3804. The receiving plate 37 and the adjusting frame 3803 are arranged to improve the effective shielding and protection effect of the top of the protective arch 2 when the anti-collision net 4 is used to block the falling rocks. The third servo motor 32 can be turned on to drive the second worm gear 34 to rotate through the rotation of the second worm gear 33. The rotation of the second worm gear 34 drives the receiving plate 37 to flip over, and the fourth servo motor 3801 is turned on to drive the adjusting frame 3803 to rise along the inner wall of the lifting groove 3804 through the rotation of the second threaded rod 3802, thereby effectively adjusting the amount of falling rocks blocked.

[0060] Furthermore, the adjusting frame 3803 forms a lifting structure with the supporting plate 37 through the second threaded rod 3802 and the lifting groove 3804. The outer wall profile of the adjusting frame 3803 is U-shaped, which is conducive to the rotation of the third threaded rod 3902. Through the limiting effect of the lifting groove 3804, the adjusting frame 3803 is driven to move up and down along the inner wall of the supporting plate 37, thereby effectively adjusting the amount of falling rocks blocked.

[0061] Furthermore, the positioning mechanism 39 includes a fifth servo motor 3901, a third threaded rod 3902, a threaded slider 3903, a fixing groove 3904, a pulling rod 3905, a positioning rod 3906, an anti-collision cotton 3907 and an anti-collision airbag 3908. The outer wall of the anti-collision net 4 is fixedly connected to the fifth servo motor 3901, the output end of the fifth servo motor 3901 is fixedly connected to the third threaded rod 3902 rotatably connected to the outer wall of the anti-collision net 4, the outer wall of the third threaded rod 3902 is threadedly connected to the threaded slider 3903 slidably connected to the outer wall of the anti-collision net 4, a fixing groove 3904 is provided at the connection portion between the outer wall of the anti-collision net 4 and the threaded slider 3903, the outer wall of the threaded slider 3903 is rotatably connected to the pulling rod 3905, and one end of the pulling rod 3905 is rotatably connected to A positioning rod 3906 is telescopically connected to the outer wall of the anti-collision net 4, an anti-collision cotton 3907 is arranged inside the buffer block 3, and an anti-collision airbag 3908 is arranged inside the buffer block 3. By setting the positioning rod 3906, it is beneficial to use the buffer block 3 in conjunction with the anti-collision net 4 for daily protection. In order to improve the convenience of pulling out and replacing the buffer block 3 after long-term use, the fifth servo motor 3901 can be turned on to drive the threaded slider 3903 to slide along the inner wall of the fixed groove 3904 through the rotation of the third threaded rod 3902. The sliding of the threaded slider 3903 drives the positioning rod 3906 to perform telescopic movement along the outer wall of the protective net through the rotation of the pulling rod 3905, thereby effectively blocking the use of the buffer block 3 and achieving the effect of effectively disassembling, assembling, replacing and using the buffer block 3.

[0062] Furthermore, the threaded slider 3903 forms a sliding structure with the third threaded rod 3902 and the fixed groove 3904, the pulling rod 3905 forms a rotating structure with the threaded slider 3903 and the positioning rod 3906, and the buffer block 3 forms a positioning structure with the pulling rod 3905 and the positioning rod 3906, which is beneficial to the rotation of the third threaded rod 3902, driving the threaded slider 3903 to slide along the inner wall of the fixed groove 3904, and driving the positioning rod 3906 to conveniently extend and retract, thereby achieving the effect of effectively disassembling, assembling, replacing and using the buffer block 3.

[0063] like Figure 1 As shown, the road slope rockfall protection structure, when in use, first, when the road slope protection is used for protection by the rockfall protection structure, in order to improve the effect of blocking and synchronously collecting falling stones, a collection block can be installed between the slope protection and the protection net, so that the connecting frame 6 is inserted into the installation block 7, and the first bolt 9 is rotated through the limiting effect of the first nut 8, so that the first bolt 9 slides into the inner wall of the first slot 10, and the insertion block 18 and the connecting block 17 are engaged and installed through the second slot 21, so that the collection frame 15 is engaged and installed in the middle part of the protection net and the slope protection, so as to achieve the effect of conveniently collecting falling rocks;

[0064] Next, when the stones rolling down the slope protection are collected and processed by the collection frame 15, in order to improve the convenience of cleaning the collected fallen stones, the first servo motor 11 can be turned on to drive the lifting block 13 to slide along the outer wall of the limit rod 14 through the rotation of the first threaded rod 12, so as to drive the collection frame 15 to adjust the height conveniently, so as to achieve the effect of effectively lifting the collection frame 15 for use;

[0065] Next, when it is necessary to clean up the fallen rocks in the collecting frame 15, the second servo motor 23 can be turned on to drive the first worm gear 25 to rotate through the rotation of the first worm gear 24. The rotation of the first worm gear 25 drives the connecting shaft 26 to rotate through the connection of the mounting shaft 27. The rotation of the connecting shaft 26 drives the flip plate 31 to flip along the outer wall of the collecting frame 15, thereby effectively opening one side of the collecting frame 15. The electric push rod 35 is turned on to drive the push plate 36 to telescope along the inner wall of the collecting frame 15, thereby automatically pushing out and cleaning the collected fallen rocks.

[0066] Next, when the anti-collision net 4 is used to block the falling rocks, in order to improve the effect of effectively shielding and protecting the top of the protective arch 2, the third servo motor 32 can be turned on to drive the second worm gear 34 to rotate through the rotation of the second worm gear 33, and the rotation of the second worm gear 34 drives the receiving plate 37 to flip, and the fourth servo motor 3801 is turned on to drive the adjustment frame 3803 to move upward along the inner wall of the lifting groove 3804 through the rotation of the second threaded rod 3802, so as to effectively adjust the number of falling rocks blocked;

[0067] Finally, when the buffer block 3 is used in conjunction with the anti-collision net 4 for daily protection, in order to improve the convenience of pulling out and replacing the buffer block 3 after long-term use, the fifth servo motor 3901 can be turned on to drive the threaded slider 3903 to slide along the inner wall of the fixed groove 3904 through the rotation of the third threaded rod 3902. The sliding of the threaded slider 3903 drives the positioning rod 3906 to perform telescopic movement along the outer wall of the protective net through the rotation of the pulling rod 3905, thereby effectively blocking the use of the buffer block 3 and achieving the effect of effectively disassembling, assembling and replacing the buffer block 3.

[0068] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A road slope rockfall protection structure, comprising a road body, characterized in that: The road body comprises a protective arch, a buffer block, an anti-collision net, a slope protection body, a connecting frame, a mounting block and a cleaning mechanism arranged on one side of the slope protection body, the outer wall of the road body is provided with a protective arch, one side of the protective arch is provided with a buffer block, the outer wall of the buffer block is fitted with an anti-collision net, one side of the anti-collision net is provided with a slope protection body, the outer wall of the anti-collision net is detachably connected to the connecting frame, and the outer wall of the connecting frame is clamped and connected to the mounting block fixedly connected to the outer wall of the anti-collision net; The cleaning mechanism includes a clamping assembly, a lifting assembly, a connecting assembly, a turning assembly and a pushing assembly; The clamping assembly includes a first nut, a first bolt and a first clamping groove. The outer wall of the mounting block is provided with the first nut. The inner wall of the first nut is threadedly connected with a first bolt that is slidably connected to the outer wall of the connecting frame. The connecting portion of the outer wall of the connecting frame and the first bolt is provided with a first clamping groove. The lifting assembly includes a first servo motor, a first threaded rod, a lifting block, a limiting rod and a collection frame, the top of the connecting frame is fixedly connected to the first servo motor, the output end of the first servo motor is fixedly connected to the first threaded rod rotatably connected to the outer wall of the connecting frame, the outer wall of the first threaded rod is threadedly connected to the lifting block slidably connected to the outer wall of the connecting frame, the outer wall of the lifting block is slidably connected to the limiting rod fixedly connected to the outer wall of the connecting frame, and the outer wall of the lifting block is fixedly connected to the collection frame; The connection assembly includes a fixing rod, a connecting block, an inserting block, a second nut, a second bolt and a second slot; the outer wall of the anti-collision net is fixedly connected to the fixing rod, the outer wall of the fixing rod is slidably connected to the connecting block, the outer wall of the collecting frame is fixedly connected to the inserting block that is snap-connected to the outer wall of the connecting block, the outer wall of the connecting block is provided with a second nut, the inner wall of the second nut is threadedly connected to the second bolt that is slidably connected to the outer wall of the inserting block, and a second slot is provided at the connection position between the outer wall of the inserting block and the second bolt; The flip assembly includes a connecting box, a second servo motor, a first worm, a first worm wheel, a connecting shaft, a mounting shaft, a third nut, a third bolt, a third slot, a flip plate, a third servo motor, a second worm and a second worm wheel. The outer wall of the anti-collision net is fixedly connected to the connecting box, the outer wall of the connecting box is fixedly connected to the second servo motor, the output end of the second servo motor is fixedly connected to the first worm rotatably connected to the inner wall of the connecting box, the outer wall of the first worm is meshed with the first worm wheel rotatably connected to the inner wall of the connecting box, the rotation center of the first worm wheel is fixedly connected to the mounting shaft, and the outer wall of the mounting shaft is clamped and connected A connecting shaft, an outer wall of the mounting shaft is provided with a third nut, an inner wall of the third nut is threadedly connected with a third bolt slidably connected to the outer wall of the connecting shaft, a third slot is provided at the connecting portion between the outer wall of the connecting shaft and the third bolt, an end of the connecting shaft is fixedly connected with a flip plate rotatably connected to the side wall of the collecting frame, an outer wall of the anti-collision net is fixedly connected with a third servo motor, an output end of the third servo motor is fixedly connected with a second worm, an outer wall of the second worm is meshed with a second worm wheel rotatably connected to the outer wall of the anti-collision net, and a rotation center of the second worm wheel is fixedly connected with a receiving plate rotatably connected to the outer wall of the anti-collision net; The pusher assembly comprises a pusher plate and a receiving plate. The outer wall of the collection frame is fixedly connected to an electric push rod, and one end of the electric push rod is fixedly connected to a pusher plate which is slidably connected to the inner wall of the collection frame.

2. A road slope rockfall protection structure according to claim 1, characterized in that: The outer wall of the receiving plate is provided with an adjusting mechanism, and the outer wall of the anti-collision net is provided with a positioning mechanism.

3. A road slope rockfall protection structure according to claim 1, characterized in that: The connecting frame forms a locking structure with the mounting block through the first bolt and the first slot. The connecting frame and the mounting block are each provided with two groups. The positions of the two groups of connecting frames and the mounting blocks are distributed symmetrically with respect to the central axis of the limiting rod. The connecting frame and the mounting block are arranged in a one-to-one correspondence, and a slot is provided at the connection position between the inner side wall of the mounting block and the connecting frame.

4. A road slope rockfall protection structure according to claim 1, characterized in that: The lifting block forms a lifting structure through the first threaded rod and the limiting rod, and the collection frame forms a lifting structure through the lifting block, the limiting rod and the anti-collision net. The collection frame is arranged in the middle part of the anti-collision net and the slope protection body, and the outer wall profile of the collection frame is V-shaped.

5. A road slope rockfall protection structure according to claim 1, characterized in that: The insert block forms a clamping structure with the connecting block through the second bolt and the second clamping groove, the second clamping groove is arranged on the movement track of the second bolt, and the connecting block forms a lifting structure with the collecting frame and the fixing rod.

6. A road slope rockfall protection structure according to claim 1, characterized in that: The installation shaft forms a rotating structure with the connecting box through the first worm and the first worm wheel, the connecting shaft forms a clamping structure with the installation shaft through the third bolt and the third clamping groove, and the flip plate forms a flip structure with the collection frame through the connecting shaft and the installation shaft.

7. A road slope rockfall protection structure according to claim 1, characterized in that: The receiving plate forms a flipping structure with the anti-collision net through the second worm and the second worm wheel. The rotation center of the receiving plate and the rotation center of the second worm wheel are arranged to overlap with each other. The outer wall profile of the receiving plate is U-shaped. The push plate forms a telescopic structure with the collection frame through the electric push rod.

8. A road slope rockfall protection structure according to claim 2, characterized in that: The adjustment mechanism includes a fourth servo motor, a second threaded rod, an adjustment frame and a lifting slot. The outer wall of the socket plate is fixedly connected to the fourth servo motor, the output end of the fourth servo motor is fixedly connected to the second threaded rod rotatably connected to the outer wall of the socket plate, the outer wall of the second threaded rod is threadedly connected to the adjustment frame slidably connected to the inner wall of the socket plate, and a lifting slot is provided at the connection between the inner wall of the socket plate and the adjustment frame.

9. A road slope rockfall protection structure according to claim 8, characterized in that: The adjusting frame forms a lifting structure with the receiving plate through the second threaded rod and the lifting slot, and the outer wall profile of the adjusting frame is in a U shape.

10. A road slope rockfall protection structure according to claim 2, characterized in that: The positioning mechanism includes a fifth servo motor, a third threaded rod, a threaded slider, a fixing groove, a pulling rod, a positioning rod, anti-collision cotton and an anti-collision airbag, the outer wall of the anti-collision net is fixedly connected to the fifth servo motor, the output end of the fifth servo motor is fixedly connected to the third threaded rod rotatably connected to the outer wall of the anti-collision net, the outer wall of the third threaded rod is threadedly connected to the threaded slider slidably connected to the outer wall of the anti-collision net, a fixing groove is provided at the connecting portion between the outer wall of the anti-collision net and the threaded slider, the outer wall of the threaded slider is rotatably connected to the pulling rod, one end of the pulling rod is rotatably connected to the positioning rod telescopically connected to the outer wall of the anti-collision net, anti-collision cotton is arranged inside the buffer block, and the anti-collision airbag is arranged inside the buffer block; The threaded slider forms a sliding structure with the third threaded rod and the fixed groove, the pulling rod forms a rotating structure with the threaded slider and the positioning rod, and the buffer block forms a positioning structure with the pulling rod and the positioning rod.

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