Guiding type flexible slope protection net structure

By using a guided flexible slope protection net structure, and employing arc-shaped struts and positioning clamps to fix the flexible protection net body, falling rocks are guided to slowly fall along a designated path, solving the problems of loosening and accumulation of the protection net, and improving safety and durability.

CN224106439UActive Publication Date: 2026-04-10ANPING TOWN DAHONG METAL PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-12
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

Existing slope protection nets are prone to loosening and piling up when rocks fall, posing a safety hazard of secondary falls, and are also difficult to clean.

Method used

A guided flexible slope protection net structure is designed. By combining the flexible protection net body, guide ropes and rockfall channels, and using arc-shaped support rods and positioning clamps for fixation, the falling rocks are guided to fall slowly along a designated path, consuming their potential energy and reducing their rolling speed.

Benefits of technology

It effectively reduces the direct impact and damage of falling rocks on the protective netting, extends the service life of the protective netting, reduces safety hazards, and achieves safe guidance and convenient cleanup of falling rocks.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224106439U_ABST
Patent Text Reader

Abstract

The utility model discloses a guiding type flexible side slope protection net structure which comprises a side slope body, a slope face is arranged on the surface of the side slope body, a flexible protection net body covers the surface of the slope face, stone discharging channels are arranged on the two sides of the surface of the flexible protection net body, and stone discharging openings are formed in the bottom ends of the stone discharging channels. Arc-shaped supporting rods are arranged in the stone discharging channels at equal intervals, second positioning clamps are arranged at the positions, making contact with the slope surface, of the stone discharging channels at equal intervals, and a guiding rope is fixed to the portion, between the stone discharging channels, of the surface of the side slope body. According to the protective net, falling rocks can be guided, so that the falling rocks slowly fall down according to a specified path, the situation that the falling rocks directly roll down to damage the net body is reduced, potential safety hazards are reduced, and the service life of the protective net is prolonged.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective net, concretely to a guiding type flexible slope protective net structure. BACKGROUND

[0002] The slope protective net is an important facility for protecting the stability and safety of the slope, can effectively intercept the stone blocks and other objects that can fall on the slope, avoid its rolling to the road, building and other areas, guarantee the safety of pedestrians and vehicles, reduce the property loss, play the role of reinforcement and constraint to the slope surface, enhance the stability of the slope, reduce the probability of the occurrence of geological disasters such as slope collapse and landslide, and protect the surrounding environment and infrastructure.

[0003] The existing slope protective net is generally directly covered on the slope surface, and the falling rock can hit the net body, which can easily cause the loosening of the net body, and the falling rock can be easily caught in the protective net, which is inconvenient to clean and discharge in time, gradually accumulates, and easily causes the net body to be opened, so that the safety hidden danger of secondary rolling exists, therefore, the guiding type flexible slope protective net structure is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a guiding type flexible slope protective net structure to solve the problems in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a guiding type flexible slope protective net structure, including the slope main body, the surface of the slope main body is provided with the slope surface, the surface of the slope surface is covered with the flexible protective net body, the both sides of the surface of the flexible protective net body are provided with the stone discharge channel, and the bottom end of the stone discharge channel is provided with the stone discharge port, the inside of the stone discharge channel is provided with the equidistant arc-shaped supporting rod, the bottom end of the arc-shaped supporting rod extends to the inside of the slope main body, the position where the stone discharge channel contacts the slope surface is provided with the equidistant second positioning clamp, the surface of the slope main body is fixed with the guiding rope between the stone discharge channels, and the surface of the guiding rope is provided with the equidistant first positioning clamp, and the edge position of the surface of the slope main body is provided with the third positioning clamp.

[0006] Preferably, the top end of the flexible protective net body is fixed with the equidistant hanging ring, and the inside of the hanging ring is provided with the anchor nail, and the bottom end of the anchor nail extends to the inside of the slope main body.

[0007] Preferably, the bottom of the slope main body is provided with the drainage ditch, and the drainage ditch is the long strip structure, which is convenient for temporarily storing the falling rock.

[0008] Preferably, the cross section of the stone discharge channel is semicircular, and the stone discharge channel is integrally formed with the flexible protective net body, and provides the space for the falling rock.

[0009] Preferably, the guide rope is in an arc shape with a middle high and two ends low, and the guide rope is closely attached to the slope surface.

[0010] Preferably, a gap is arranged between the flexible protective net body at the connection between the guide rope and the rock discharging channel and the slope surface, and the rock rolls to the rock discharging channel and rolls into the rock discharging channel from the gap.

[0011] Preferably, the first positioning clamp, the second positioning clamp and the third positioning clamp are in an arc structure and are closely clamped with the guide rope and the flexible protective net body respectively.

[0012] Preferably, a plug rod is welded at two ends of the first positioning clamp, the second positioning clamp and the third positioning clamp, and the bottom end of the plug rod extends into the inside of the slope body.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The guide rope is fixed on the slope surface by the first positioning clamp, the arc-shaped supporting rods are arranged at both sides of the inside of the flexible protective net body at equal intervals, the inside of the flexible protective net body is supported up by the arc-shaped supporting rods and the rock discharging channel is formed, the contact positions of the two sides of the rock discharging channel with the slope surface are fixed by the second positioning clamps at equal intervals, the plug rod at the bottom end of the second positioning clamp is inserted into the slope body, so that the two sides of the rock discharging channel are closely attached to the slope surface, meanwhile, the second positioning clamp is not arranged at the connection between the guide rope and the rock discharging channel, so that a gap is formed between the flexible protective net body and the slope surface at this position, when the rock falls, the guide rope blocks the rock, since the guide rope is in an arc shape with a middle high and two ends low, the rock movement direction can be controlled, so that the rock changes from longitudinal movement to transverse movement, the flexible protective net body is made of flexible material and absorbs the impact energy of the rock by elastic deformation, the remaining energy is transmitted to the anchor and the third positioning clamp through the flexible protective net body, so that the rock bounce height and rolling speed are reduced, the potential energy of the rock can be greatly consumed in this process, the rock is guided to the two sides by the guide rope, so that the rock rolls to the rock discharging channel and rolls into the inside of the rock discharging channel, and then rolls down under the limiting and guiding actions of the rock discharging channel and finally rolls out of the rock discharging opening and falls into the drainage ditch, the structure design can guide the rock to fall down slowly along the specified path, so that the direct rock rolling damage to the net body is reduced, the safety hidden danger is reduced and the service life of the protective net is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a sectional view structure schematic diagram of the utility model;

[0016] Figure 2 It is a sectional view structure schematic diagram of the utility model; Figure 1 It is an enlarged structure schematic diagram of A place in the middle;

[0017] Figure 3The utility model discloses a main view structure schematic diagram of the utility model discloses a

[0018] Figure 4 The utility model discloses a Figure 3 The utility model discloses a

[0019] Figure 5 The utility model discloses a first positioning clamp front view enlarged structure schematic diagram.

[0020] In the drawing: 1, slope main body; 101, slope surface; 2, flexible protection net body; 3, drainage ditch; 4, anchor nail; 5, hanging ring; 6, guide rope; 7, first positioning clamp; 8, stone removal channel; 9, arc-shaped supporting rod; 10, second positioning clamp; 11, third positioning clamp; 12, stone removal opening; 13, gap; 14, insertion rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the following will be combined with the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents the selected embodiment of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without making creative efforts belong to the scope of protection of the utility model.

[0022] The following will be combined with the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described, and based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without making creative efforts belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides an embodiment: a guide type flexible slope protection net structure, including slope main body 1, the surface of slope main body 1 is provided with slope surface 101, the surface of slope surface 101 is covered with flexible protection net body 2, the both sides of flexible protection net body 2 surface are provided with stone removal channel 8, and the bottom of stone removal channel 8 is provided with stone removal opening 12, and the inside of stone removal channel 8 is provided with equidistance arc-shaped supporting rod 9, and the bottom of arc-shaped supporting rod 9 extends to the inside of slope main body 1, and the position where stone removal channel 8 contacts with slope surface 101 is provided with equidistance second positioning clamp 10;

[0024] Specifically, the guide rope 6 is fixed on the slope surface 101 by the first positioning clamp 7, the flexible protective net body 2 is supported and formed into the stone removal channel 8 by the arc-shaped support rod 9 arranged at both sides of the flexible protective net body 2 at equal intervals, the contact positions of the two sides of the stone removal channel 8 with the slope surface 101 are fixed by the second positioning clamp 10 at equal intervals, the insertion rod 14 at the bottom end of the second positioning clamp 10 is inserted into the slope main body 1, so that the two sides of the stone removal channel 8 are closely attached to the slope surface 101, and the second positioning clamp 10 is not arranged at the connection position of the guide rope 6 and the stone removal channel 8, so that the gap 13 is formed between the flexible protective net body 2 and the slope surface 101 at this position;

[0025] The surface of the slope main body 1 between the stone removal channels 8 is fixed with the guide rope 6, and the surface of the guide rope 6 is provided with the first positioning clamp 7 at equal intervals, and the edge position of the surface of the slope main body 1 is provided with the third positioning clamp 11;

[0026] When the falling stones roll, the guide rope 6 blocks the falling stones, and since the guide rope 6 is in an arc shape with the middle part being high and the two ends being low, the direction of the falling stones can be controlled, so that the falling stones change from longitudinal movement to transverse movement, and the flexible protective net body 2 is made of flexible material and can absorb the impact energy of the falling stones through elastic deformation, and the remaining energy is transmitted to the anchor 4 and the third positioning clamp 11 through the flexible protective net body 2, so as to reduce the bouncing height and rolling speed of the falling stones, and in this process, the potential energy of the falling stones can be greatly consumed, the guide rope 6 guides the falling stones to the two sides, so that the falling stones roll to the stone removal channel 8 and roll into the stone removal channel 8 from the gap 13, and then roll downward under the limiting and guiding action of the stone removal channel 8 and finally roll out from the stone removal opening 12 and fall into the drainage ditch 3, so that the falling stones can be guided to slowly fall along the specified path, the direct rolling damage to the net body is reduced, the safety hidden danger is reduced, and the service life of the protective net is prolonged;

[0027] The top end of the flexible protective net body 2 is fixed with the hanging ring 5 at equal intervals, and the anchor 4 is arranged in the hanging ring 5, and the bottom end of the anchor 4 extends into the interior of the slope main body 1;

[0028] Specifically, the flexible protective net body 2 covers the slope surface 101 of the slope main body 1, the upper end of the flexible protective net body 2 is sleeved on the anchor 4 through the hanging ring 5, the anchor 4 is inserted into the slope main body 1, the two sides and the lower end of the flexible protective net body 2 are pressed by the third positioning clamp 11, and the insertion rod 14 at the bottom end of the third positioning clamp 11 is inserted into the slope main body 1, so as to fix the edge of the flexible protective net body 2 and make the edge closely attached to the slope surface 101;

[0029] The bottom of the slope main body 1 is provided with the drainage ditch 3, and the drainage ditch 3 is in a long strip structure;

[0030] The cross section of the rock discharging channel 8 is semicircular, and the rock discharging channel 8 is integrally formed with the flexible protective net body 2;

[0031] The guide rope 6 is in an arc shape with the middle part being high and the two ends being low, and the guide rope 6 is closely attached to the slope surface 101; an opening 13 is arranged between the flexible protective net body 2 at the connection position of the guide rope 6 and the rock discharging channel 8 and the slope surface 101;

[0032] The first positioning clamp 7, the second positioning clamp 10 and the third positioning clamp 11 are in an arc shape and are closely clamped with the guide rope 6 and the flexible protective net body 2 respectively; the two ends of the first positioning clamp 7, the second positioning clamp 10 and the third positioning clamp 11 are welded with a plug rod 14, and the bottom end of the plug rod 14 extends into the inside of the slope main body 1.

[0033] In use, first, the flexible protective net body 2 is covered on the slope surface 101 of the slope main body 1, the upper end of the flexible protective net body 2 is sleeved on the anchor 4 through the hanging ring 5, the anchor 4 is inserted into the slope main body 1, the two sides and the lower end of the flexible protective net body 2 are pressed by the third positioning clamp 11, and the plug rod 14 at the bottom end of the third positioning clamp 11 is inserted into the slope main body 1, so as to fix the edge of the flexible protective net body 2 and make the edge closely attached to the slope surface 101; second, the guide rope 6 is fixed on the slope surface 101 through the first positioning clamp 7, the arc-shaped supporting rods 9 are arranged at both sides of the inside of the flexible protective net body 2 at equal intervals, the inside of the flexible protective net body 2 is supported up by the arc-shaped supporting rods 9 and forms the rock discharging channel 8, the contact positions of the two sides of the rock discharging channel 8 and the slope surface 101 are fixed by the second positioning clamps 10 at equal intervals, the plug rod 14 at the bottom end of the second positioning clamp 10 is inserted into the slope main body 1, so as to make the two sides of the rock discharging channel 8 closely attached to the slope surface 101, and the second positioning clamp 10 is not arranged at the connection position of the guide rope 6 and the rock discharging channel 8, so as to form the opening 13 between the flexible protective net body 2 and the slope surface 101 at this position; when the falling rocks roll, the guide rope 6 blocks the falling rocks, the guide rope 6 is in an arc shape with the middle part being high and the two ends being low, so as to control the moving direction of the falling rocks, so as to make the falling rocks change from longitudinal movement to transverse movement, the flexible protective net body 2 is made of flexible material and absorbs the impact energy of the falling rocks through elastic deformation, the remaining energy is transmitted to the anchor 4 and the third positioning clamp 11 through the flexible protective net body 2, so as to reduce the bouncing height and rolling speed of the falling rocks, this process can greatly consume the potential energy of the falling rocks, the guide rope 6 guides the falling rocks to the two sides, so as to make the falling rocks roll to the rock discharging channel 8 and roll into the inside of the rock discharging channel 8 through the opening 13, then the falling rocks roll downward under the limiting and guiding action of the rock discharging channel 8 and finally roll out of the rock discharging channel 8 and fall into the drainage ditch 3, the structure design can guide the falling rocks to slowly fall along the specified path, so as to reduce the direct rolling damage to the net body and reduce the safety hidden danger, and the service life of the protective net is prolonged.

[0034] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

Claims

1. A guided flexible slope protection net structure, comprising a slope main body (1), the surface of the slope main body (1) is provided with a slope surface (101), the surface of the slope surface (101) is covered with a flexible protection net body (2), characterized in that, The flexible protective net body (2) is provided with stone discharge channels (8) on both sides of the surface, and the bottom end of the stone discharge channel (8) is provided with a stone discharge port (12), the inside of the stone discharge channel (8) is provided with equidistant arc-shaped supporting rods (9), the bottom end of the arc-shaped supporting rod (9) extends to the inside of the slope main body (1), the position where the stone discharge channel (8) contacts the slope surface (101) is provided with equidistant second positioning clamps (10), the surface of the slope main body (1) between the stone discharge channels (8) is fixed with a guide rope (6), and the surface of the guide rope (6) is provided with equidistant first positioning clamps (7), and the edge position of the surface of the slope main body (1) is provided with a third positioning clamp (11).

2. The guided flexible slope protection net structure according to claim 1, characterized in that: The top end of the flexible protective net body (2) is fixed with equidistant hanging rings (5), and the inside of the hanging ring (5) is provided with an anchor (4), and the bottom end of the anchor (4) extends to the inside of the slope main body (1).

3. The guided flexible slope protection net structure according to claim 1, characterized in that: The bottom of the slope main body (1) is provided with a drainage ditch (3), and the drainage ditch (3) is a long strip structure.

4. The guided flexible slope protection net structure according to claim 1, characterized in that: The cross section of the stone discharge channel (8) is semicircular, and the stone discharge channel (8) and the flexible protective net body (2) are integrally formed.

5. The guided flexible slope protection net structure according to claim 1, characterized in that: The guide rope (6) is an arc shape with high middle and low ends, and the guide rope (6) is closely attached to the slope surface (101).

6. The guided flexible slope protection net structure according to claim 1, characterized in that: The flexible protective net body (2) between the guide rope (6) and the stone discharge channel (8) is provided with an opening (13) between the slope surface (101).

7. The guided flexible slope protection net structure according to claim 1, characterized in that: The first positioning clamp (7), the second positioning clamp (10) and the third positioning clamp (11) are arc structures and are closely clamped with the guide rope (6) and the flexible protective net body (2) respectively.

8. The guided flexible slope protection net structure according to claim 1, characterized in that: The both ends of the first positioning clamp (7), the second positioning clamp (10) and the third positioning clamp (11) are welded with a plug rod (14), and the bottom end of the plug rod (14) extends to the inside of the slope main body (1).