Stone blocking net cable structure for collapse prevention and control

Abstract

The utility model relates to the technical field of stone blocking net cables, in particular to a collapse prevention stone blocking net cable structure which comprises a frame, a sliding block is arranged at the bottom end of the frame, a sliding groove is formed in the sliding block, a sliding plate is connected to the surface of the sliding groove in a sliding mode, a plurality of sliding holes are formed in the two sides of the surface of the sliding plate, and every two sliding holes form a group. And the surfaces of the two sets of sliding holes are both slidably connected with limiting bolts, a plurality of groove holes are formed in the two sides of the sliding block, every two groove holes form one set, and the two limiting bolts are both slidably connected to the surfaces of the two sets of groove holes. Under the action that the sliding blocks slide on the surfaces of the sliding plates, according to actual regulation and control of falling rocks, the position of the protective net can be displaced by a certain distance, the position of the moved protective net can be fixed by inserting the limiting bolts into the surfaces of the two groups of groove holes, and the safety of falling rocks is improved. Therefore, the function of conveniently moving the protective net by a certain distance is achieved, and the effect of improving the use flexibility of the protective net is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock-blocking net cables, in particular to a rock-blocking net cable structure for preventing and controlling collapse. Background Art

[0002] A rock-blocking cable is a wire mesh structure used to intercept small rocks falling from steep slopes toward infrastructure such as roads or railways. A rock-blocking cable structure for landslide prevention is a system used to protect slope geological disasters such as falling rocks, shallow surface sliding or debris flow.

[0003] However, the existing rock-blocking cable structures for landslide prevention have the following disadvantages:

[0004] (1) The existing rock-blocking cable structure for landslide prevention has a weak function of moving the protection net over a certain distance. When using the relatively fixed rock-blocking cable to protect against falling rocks, it is impossible to adjust the different positions of the protection net according to actual conditions to cope with different possible locations where falling rocks may fall. More protection nets need to be set up to protect against falling rocks, resulting in a low flexibility in the use of the protection net.

[0005] (2) The existing rock-blocking net cable structure for landslide prevention has a weak surface cleaning function. During use, since the protective net needs to be in contact with falling rocks and debris for a long time, some residues may remain on the protective net and cannot be removed in time. Over time, the structure of the protective net is easily damaged by the residues, resulting in the inability to protect against falling rocks. The protective net needs to be replaced, resulting in a shorter service life of the protective net and increased production costs. Utility Model Content

[0006] The purpose of the utility model is to provide a rock-blocking net cable structure for preventing and controlling collapse, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The top ends of the two sliding holes are formed in two groups, and the two sliding holes are in a group of two, and the surfaces of the two groups of sliding holes are slidably connected to limit bolts. The top surfaces of the two sides of the front of the frame are fixedly connected to the fixing frames, the top ends of the two fixing frames are fixedly connected to springs, the top ends of the two springs are fixedly connected to pressing frames, the top ends of the pressing frames are fixedly connected to the pressing blocks, the insides of the two fixing frames are slidably connected to cylinders, the top ends of the two cylinders are fixedly connected to the two sides of the bottom ends of the pressing frames, the bottom ends of the two cylinders are fixedly connected to cleaning brushes, and the inner wall of the frame is fixedly connected to a protective net.

[0009] Preferably, a plurality of circular holes are provided on both sides of the inner wall of the frame, and the surfaces of several of the circular holes are slidably connected to the first round rod, a plurality of circular grooves are provided at both ends of the inner wall of the frame, and the surfaces of several of the circular grooves are slidably connected to the second round rod, a plurality of first round rods are provided with a plurality of slot holes inside, and the surfaces of several second round rods are slidably connected to the surfaces of the slot holes.

[0010] Preferably, a plurality of threaded holes are provided on both sides of the front surface of the frame, and the surfaces of the plurality of threaded holes are threadedly connected with first screws, and the first screws are grouped in pairs, and the surfaces of the plurality of groups of the first screws are threadedly connected to the inside of both ends of a plurality of first round rods.

[0011] Preferably, both ends of the front face of the frame are provided with a plurality of thread grooves, and the surfaces of the plurality of thread grooves are threadedly connected with second screws, and the second screws are grouped in pairs, and the surfaces of the plurality of groups of the second screws are threadedly connected to the inside of both ends of a plurality of second round rods.

[0012] Preferably, the bottom ends of both sides of the frame are fixedly connected to brackets, the surfaces of the two brackets are threadedly connected to mounting screws, the surfaces of the two mounting screws are slidably connected to gaskets, and the bottom ends of the two mounting screws are threadedly connected to the inside of both sides of the top of the slider.

[0013] Preferably, a plurality of bottom holes are opened inside the bottom end of the frame, a plurality of round rods are fixedly connected to the top surface of the slider, and a plurality of surfaces of the round rods are plugged into the surfaces of the bottom holes.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This rock-blocking net cable structure for collapse prevention can move the position of the protection net for a certain distance according to actual regulation for protection against falling rocks by means of the action of the slider sliding on the surface of the slide plate. By inserting limit bolts into the surfaces of the two groups of slot holes, the position of the moved protection net can be fixed, thereby protecting areas at different locations where falling rocks may occur, thereby achieving the function of facilitating the movement of the protection net for a certain distance. The different positions of the protection net can be adjusted according to actual conditions to cope with different locations where falling rocks may fall, thereby achieving the effect of improving the flexibility of the use of the protection net.

[0016] 2. This rock-blocking net cable structure for collapse prevention is prone to residues remaining on the surface of the protective net after long-term use. The pressing block can be pressed by external force, and the cleaning brush can be driven to clean the surface of the protective net back and forth under the action of the spring and the cleaning brush to remove the surface residue of the protective net. After cleaning, the pressing block and the pressing frame move upward under the action of the spring retraction, which does not affect the use of the protective net, thereby facilitating the surface cleaning of the protective net and timely removing some residues that may remain on the protective net, avoiding the situation where the structure of the protective net is easily damaged by the residue and the need to replace the protective net, thereby achieving the effect of extending the service life of the protective net and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0018] Figure 2 This is a schematic diagram of the first round rod and the second round rod of the present invention;

[0019] Figure 3 This is a schematic diagram of the slider and slide plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the spring and cleaning brush of the utility model.

[0021] In the figure: 1. frame; 2. slider; 3. slide plate; 4. limit bolt; 5. fixing frame; 6. pressing block; 7. cylinder; 8. cleaning brush; 9. protective net; 10. first round rod; 11. second round rod; 12. first screw; 13. second screw; 14. bracket; 15. mounting screw; 16. gasket; 17. round rod; 18. spring; 19. pressing frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution:

[0024] A rock-blocking cable structure for preventing collapse comprises a frame 1, a slider 2 is provided at the bottom end of the frame 1, a slide groove is opened inside the slider 2, a slide plate 3 is slidably connected to the surface of the slide groove, a plurality of slide holes are opened on both sides of the surface of the slide plate 3, the slide holes are grouped in twos, and the surfaces of the two groups of slide holes are slidably connected to limit bolts 4, a plurality of slots are opened on both sides of the slider 2, the slots are grouped in twos, and the two limit bolts 4 are slidably connected to the surfaces of the two groups of slots, the top surfaces of both sides of the front face of the frame 1 are fixedly connected to fixing frames 5, the tops of the two fixing frames 5 are fixedly connected to springs 18, the tops of the two springs 18 are fixedly connected to pressing frames 19, the tops of the pressing frames 19 are fixedly connected to pressing blocks 6, the insides of the two fixing frames 5 are slidably connected to cylinders 7, the tops of the two cylinders 7 are fixedly connected to the two sides of the bottom end of the pressing frame 19, the bottoms of the two cylinders 7 are fixedly connected to cleaning brushes 8, and the inner wall of the frame 1 is fixedly connected to a protective net 9;

[0025] In this embodiment, preferably, a plurality of circular holes are opened on both sides of the inner wall of the frame 1, and the surfaces of the plurality of circular holes are slidably connected to the first round rods 10, and a plurality of circular grooves are opened on both ends of the inner wall of the frame 1, and the surfaces of the plurality of circular grooves are slidably connected to the second round rods 11, and a plurality of slot holes are opened inside the plurality of first round rods 10, and the surfaces of the plurality of second round rods 11 are slidably connected to the surfaces of the plurality of slot holes. Through the first round rods 10 and the second round rods 11, with the cooperation of the protective net 9, protection can be provided against falling rocks of greater weight;

[0026] In this embodiment, preferably, a plurality of threaded holes are opened on both sides of the front surface of the frame 1, and the surfaces of the plurality of threaded holes are threadedly connected with first screws 12. The first screws 12 are grouped in pairs, and the surfaces of the plurality of groups of first screws 12 are threadedly connected to the insides of both ends of the plurality of first round rods 10. The arrangement of the first screws 12 being threadedly connected to the first round rods 10 makes the first round rods 10 more stable after installation.

[0027] In this embodiment, preferably, a plurality of thread grooves are provided at both ends of the front surface of the frame 1, and second screws 13 are threadedly connected to the surfaces of the plurality of thread grooves. The second screws 13 are arranged in groups of two, and the surfaces of the plurality of groups of second screws 13 are threadedly connected to the insides of the two ends of the plurality of second round rods 11. The second screws 13 are threadedly connected to the second round rods 11, so that the second round rods 11 are more stable after installation.

[0028] In this embodiment, preferably, brackets 14 are fixedly connected to the bottom ends of both sides of the frame 1, mounting screws 15 are threadedly connected to the surfaces of the two brackets 14, and washers 16 are slidably connected to the surfaces of the two mounting screws 15. The bottom ends of the two mounting screws 15 are threadedly connected to the insides of both sides of the top of the slider 2. The mounting screws 15 can make the connection between the frame 1 and the slider 2 more stable. The provision of the washers 16 can make the mounting screws 15 more stable after installation and not easy to fall out.

[0029] In this embodiment, preferably, a plurality of bottom holes are opened inside the bottom end of the frame 1, and a plurality of round rods 17 are fixedly connected to the top surface of the slider 2. The surfaces of the plurality of round rods 17 are inserted into the surfaces of the plurality of bottom holes. Before the installation screws 15 are threadedly connected to the slider 2, the bottom holes of the frame 1 are first aligned and the round rods 17 are inserted so that the top end of the slider 2 can be quickly aligned with the bottom end of the frame 1, thereby speeding up the installation of the installation screws 15.

[0030] When the rock-blocking net cable structure for preventing and controlling collapse of the present embodiment is used, the first round rod 10 and the second round rod 11 are connected by sliding into the inside of the frame 1, and the first round rod 10 and the second round rod 11 are connected to each other. With the cooperation of the protective net 9, it can protect against falling rocks of relatively heavy weight. The first round rod 10 is more stable after installation by the arrangement of the first screw 12 being threadedly connected to the first round rod 10. The second round rod 11 is more stable after installation by the arrangement of the second screw 13 being threadedly connected to the second round rod 11. Under the action of the sliding block 2 sliding on the surface of the slide plate 3, the position of the protective net 9 can be displaced a certain distance according to actual control for protection against falling rocks. By inserting the limit bolts 4 into the surfaces of the two groups of slot holes, the position of the moved protective net 9 can be fixed, and then the areas at different positions where falling rocks may occur can be protected, thereby achieving the function of facilitating the movement of the protective net 9 by a certain distance. The different positions of the protective net 9 can be adjusted according to actual conditions to cope with different positions where falling rocks may fall, thereby achieving the effect of improving the flexibility of the use of the protective net 9. 18 and 19. The screw 15 is fixed to the bottom of the frame 1 and the bottom of the slider 2 is screwed in place, so that the top of the slider 2 can be quickly aligned with the bottom of the frame 1, thereby speeding up the installation of the screw 15.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A rock-blocking cable structure for preventing and controlling landslides, characterized by: The invention comprises a frame (1), wherein a slider (2) is provided at the bottom end of the frame (1), a slide groove is provided inside the slider (2), a slide plate (3) is slidably connected to the surface of the slide groove, a plurality of slide holes are provided on both sides of the surface of the slide plate (3), the slide holes are grouped in pairs, and the surfaces of the two groups of slide holes are slidably connected to limit bolts (4), a plurality of slot holes are provided on both sides of the slider (2), the slot holes are grouped in pairs, and the two limit bolts (4) are slidably connected to the surfaces of the two groups of slot holes, and the top surfaces of both sides of the front of the frame (1) are fixed. A fixing frame (5) is connected, the top ends of the two fixing frames (5) are fixedly connected to springs (18), the top ends of the two springs (18) are fixedly connected to pressing frames (19), the top ends of the pressing frames (19) are fixedly connected to pressing blocks (6), the insides of the two fixing frames (5) are slidably connected to cylinders (7), the top ends of the two cylinders (7) are fixedly connected to the two sides of the bottom ends of the pressing frames (19), the bottom ends of the two cylinders (7) are fixedly connected to cleaning brushes (8), and the inner wall of the frame (1) is fixedly connected to a protective net (9).

2. The rock-blocking cable structure for preventing collapse according to claim 1, characterized in that: A plurality of circular holes are provided on both sides of the inner wall of the frame (1), and a plurality of first round rods (10) are slidably connected to the surfaces of the circular holes. A plurality of circular grooves are provided on both ends of the inner wall of the frame (1), and a plurality of second round rods (11) are slidably connected to the surfaces of the circular grooves. A plurality of slots are provided inside the plurality of first round rods (10), and the surfaces of the plurality of second round rods (11) are slidably connected to the surfaces of the slots.

3. The rock-blocking cable structure for preventing collapse according to claim 2, characterized in that: A plurality of threaded holes are provided on both sides of the front surface of the frame (1), and first screws (12) are threadedly connected to the surfaces of the plurality of threaded holes. The first screws (12) are arranged in groups of two, and the surfaces of the plurality of groups of the first screws (12) are threadedly connected to the inside of both ends of the plurality of first round rods (10).

4. The rock-blocking cable structure for preventing collapse according to claim 2, characterized in that: The front ends of the frame (1) are provided with a plurality of thread grooves, and the surfaces of the plurality of thread grooves are threadedly connected with second screws (13). The second screws (13) are arranged in groups of two, and the surfaces of the plurality of groups of the second screws (13) are threadedly connected to the inside of the two ends of the plurality of second round rods (11).

5. The rock-blocking cable structure for preventing collapse according to claim 1, characterized in that: The bottom ends of both sides of the frame (1) are fixedly connected with brackets (14), the surfaces of the two brackets (14) are threadedly connected with mounting screws (15), the surfaces of the two mounting screws (15) are slidably connected with gaskets (16), and the bottom ends of the two mounting screws (15) are threadedly connected to the inside of both sides of the top of the slider (2).

6. The rock-blocking cable structure for preventing collapse according to claim 1, characterized in that: A plurality of bottom holes are provided inside the bottom end of the frame (1); a plurality of round rods (17) are fixedly connected to the top surface of the slider (2); and the surfaces of the plurality of round rods (17) are plugged into the surfaces of the plurality of bottom holes.

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