CN211395708U

CN211395708U - Novel water conservancy slope protection net

Info

Publication number: CN211395708U
Application number: CN201921921181.6U
Authority: CN
Inventors: 李建; 韩晓典; 孙煦; 李明盈; 袁士奇; 郭双彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-01
Anticipated expiration: 2029-11-08

Abstract

The utility model provides a novel water conservancy slope protection net, including the symmetrical fixed column of back area spike and the screen frame of setting between the fixed column, the screen frame inward flange is fixed with the wire net that covers the screen frame, the both sides of screen frame are through the fixed column elastic connection of many extension springs and both sides, wire rope fixed connection through many lax states between the fixed column of symmetry, wire rope covers on the screen frame surface, and both ends are fixed respectively on the fixed column of each side, the top edge of screen frame rotates through rotating the hinge and is fixed with the bracing piece, every upper end of the support bar cover respectively has telescopic sleeve, the telescopic sleeve upper end at both sides is then fixed respectively at the lower surface both ends of overhead gage, every upper end of the support respectively has the buffer spring who is located telescopic sleeve. The utility model discloses a wire net has dual buffer structure, can effectively reduce the speed that rolls down such as stone, absorbs the kinetic energy of stone motion, realizes weakening step by step, improves the protecting effect greatly.

Description

Novel water conservancy slope protection net

Technical Field

The utility model relates to a slope protection net, a novel water conservancy slope protection net specifically says so.

Background

The slope protection net is made of high-quality low-carbon steel wires, has firm net structure and flat surface, is widely used in the industries of slope support, roadbed reinforcement, gunite hanging net, foundation pit support, mountain rock surface hanging net gunite, slope vegetation (greening), agricultural building and building, is used for reinforcement, protection and floor concrete slab reinforcement, and can also be used for manufacturing poultry fences, fishpond fences, children playground fences, home decoration and the like.

At present, the protection net for the slope protection of the hillside land, especially the hillside with more rocks, has limited shock resistance because the protection net is of a rigid structure, and the protection net is easy to be damaged by impact and loses protection effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a novel water conservancy slope protection net.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a novel water conservancy slope protection net, including the symmetrical fixed column of back area spike and the screen frame of setting between the fixed column, the screen frame inward flange is fixed with the wire net that covers the screen frame, the both sides of screen frame are through the fixed column elastic connection of many extension springs and both sides, wire rope fixed connection through many lax states between the fixed column of symmetry, wire rope covers on the screen frame surface, and both ends are fixed respectively on the fixed column of each side, the top edge of screen frame rotates through rotating the hinge and is fixed with the bracing piece, every upper end of the support bar cover respectively has telescopic sleeve, the telescopic sleeve upper end at both sides is then fixed respectively at the lower surface both ends of overhead gage, every upper end of the support respectively has the buffer spring who is located telescopic sleeve.

Further, the tip of the spike is provided with a barb.

Furthermore, the lower end of each telescopic sleeve is provided with a rubber sealing ring sleeved outside the support rod.

Further, two ends of the top baffle are bent upwards to form an arc shape.

The steel wire mesh of the utility model has a double buffering structure, the steel wire mesh is fixed in the mesh frame, the mesh frame is fixed by a plurality of elastic tension springs to form a first heavy buffering structure, and is a soft buffering structure, the symmetrical fixed columns are fixedly connected by a plurality of steel wire ropes in a loose state, the steel wire ropes cover the surface of the mesh frame, when the steel wire mesh is forced to move outwards, part of kinetic energy is buffered, the continuous movement can be blocked by the steel wire ropes to form a rigid block, thereby the shock resistance of the mesh body is improved by combining the soft and the hard, in addition, in order to protect the steel wire mesh from being broken, a buffering protection structure is formed at the top of the steel wire mesh, namely, the buffering blocking structure formed by the supporting rod, the telescopic sleeve, the top baffle and the buffering spring can effectively prevent stones falling from the top from breaking the steel wire mesh, and a plurality of the utility model are arranged up and down to form, can also form the multilayer and block buffer structure, can effectively reduce the speed that rolls off such as stone, absorb the kinetic energy of stone motion, realize weakening step by step, improve the protective effect greatly.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the top baffle of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection, and the fixed connection includes welding, bonding, etc.; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present embodiment is described in detail below with reference to the accompanying drawings:

this embodiment provides a novel water conservancy slope protection net, please refer to fig. 1 and fig. 2 in the drawings of the specification together.

As shown in figure 1 and figure 2, the novel water conservancy slope protection net comprises symmetrical fixed columns 2 with long nails 1 on the back and a net frame 3 arranged between the fixed columns 2, wherein the long nails 1 are long nail screws and the like, the length of the long nails 1 is more than 30cm, the diameter of the long nails is 2cm-5cm, the long nails can be extended into a hillside, the fixed columns 2 are fixed through the long nails 1 extended into the hillside, a plurality of the water conservancy slope protection net is arranged on the hillside for use, a steel wire mesh 4 covering the net frame 3 is fixed on the inner edge of the net frame 3, the diameter of the steel wire mesh 4 is more than 3mm, two sides of the net frame 3 are elastically connected with the fixed columns 2 on two sides through a plurality of tension springs 5, the specifications of the tension springs 5 can be selected according to the weight of a single rock mass on the local hillside, and particularly refer to the size and parameters (GB/T2088-1997) of a standard, the diameter of the steel wire rope 6 is 1cm or more, the steel wire rope 6 covers the surface of the net frame 3, two ends of the steel wire rope are respectively fixed on the fixing columns 2 on each side, the top edge of the net frame 3 is rotatably fixed with a supporting rod 8 through a rotating hinge 7, the structure of the rotating hinge 7 is similar to the part where the oil cylinder is rotatably connected with the base, the main function of the rotating hinge is that the rotating hinge is rotatably connected, so that two parts can relatively rotate, the upper end of each supporting rod 8 is respectively sleeved with a telescopic sleeve 9, two ends of the lower surface of the top baffle 10 are respectively fixed at the upper ends of the telescopic sleeves 9 on two sides, two ends of the top baffle 10 are bent upwards to form an arc shape, the upper end part of each supporting rod 8 is respectively supported with a buffer spring 11 positioned in the telescopic sleeve 9, when the top baffle 10 is impacted, the top baffle 10 presses the, and certain barrier capacity is formed to the rock piece that rolls off, and top baffle 10 can be the steel sheet, also can be concrete slab that concrete placement formed, and concrete slab has the reinforcing of reinforcing bar in, and the structure is stronger.

In order to improve the fixing firmness of the spikes 1, the tip of the spike 1 is provided with a barb 12, and the barb 12 has better gripping force, so that the spike 1 is effectively prevented from falling off.

In order to improve the buffering effect of the top baffle 10, the lower end of each telescopic sleeve 9 is provided with a rubber sealing ring 13 sleeved outside the support rod 8, the rubber sealing rings 13 enable the support rod 8 and the telescopic sleeves 9 to form a closed air spring structure, the air spring structure is combined with the buffer springs 11 to form a buffer structure with stronger buffering capacity, and the falling rocks are effectively prevented from smashing the slope protection net.

Of course, the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a novel water conservancy slope protection net which characterized in that: comprises symmetrical fixed columns (2) with long nails (1) on the back and a net frame (3) arranged between the fixed columns (2), a steel wire mesh (4) covering the net frame (3) is fixed on the inner edge of the net frame (3), two sides of the net frame (3) are elastically connected with the fixed columns (2) on two sides through a plurality of tension springs (5), the symmetrical fixing columns (2) are fixedly connected through a plurality of steel wire ropes (6) in a loose state, the steel wire ropes (6) cover the surface of the net frame (3), and both ends are fixed respectively on the fixed column (2) of each side, and the top edge of screen frame (3) rotates through rotating hinge (7) and is fixed with bracing piece (8), and every bracing piece (8) upper end overlaps respectively has telescopic sleeve (9), and the lower surface both ends of top baffle (10) then fix respectively in telescopic sleeve (9) upper end of both sides, and every bracing piece (8) upper end tip supports respectively has buffer spring (11) that are located telescopic sleeve (9).

2. A novel water conservancy slope protection net according to claim 1, characterized in that: the tip of the spike (1) is provided with a barb (12).

3. A novel water conservancy slope protection net according to claim 1, characterized in that: the lower end of each telescopic sleeve (9) is respectively provided with a rubber sealing ring (13) which is sleeved outside the support rod (8).

4. A novel water conservancy slope protection net according to claim 1, characterized in that: two ends of the top baffle (10) are bent upwards to form an arc shape.