CN216948365U

CN216948365U - Prevent soil loss with protection side slope structure

Info

Publication number: CN216948365U
Application number: CN202220572581.6U
Authority: CN
Inventors: 吴磊; 刘超; 于秋梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-12
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a protective side slope structure for preventing soil loss, which comprises 2 support columns arranged at the bottom of a slope body, wherein 2 support columns are correspondingly distributed on the left and the right, a ground protective net is arranged at the bottom between the 2 support columns, a longitudinally distributed air protective net is arranged outside the side surface of each support column, a winding wheel is used for winding the ground protective net, and a fixed base is arranged at the bottom of each support column. This prevent soil loss and use protection side slope structure, adopt neotype structural design, make the device utilize unreeling of rolling and realize the fast operation around rolling when installation and the recovery that use, and utilize here to rotate the handle simultaneously and drive the synchronous rotation of extrusion cam, utilize the extrusion cam to move down the fly leaf when finally stopping, thereby it is firm to utilize firm nail to carry out the secondary, when the protection network receives great impact in the air simultaneously, utilize buffer spring's deformation to absorb partial effort, play the guard action to the air protection network.

Description

Prevent soil loss with protection side slope structure

Technical Field

The utility model relates to the technical field of slope protection, in particular to a protective slope structure for preventing soil loss.

Background

The slope protection mainly utilizes a steel wire rope net or other flexible nets to cover a mountain slope or a river bank, and achieves the purpose of preventing mountain weathering and water and soil loss.

Among the prior art, chinese patent with grant bulletin number CN212612531U discloses a novel side slope protection network, including a rope supporting component, first stratum reticulare, the second stratum reticulare, a rope supporting component is interweaved by many mutually perpendicular's warp-wise stay rope and latitudinal stay rope and forms, warp-wise stay rope is connected through a stay rope mounting with latitudinal stay rope, first stratum reticulare is located a rope mesh of a rope supporting component, and be connected with warp-wise stay rope or latitudinal stay rope through stitching rope, first stratum reticulare is interweaved by a plurality of warp steel wires and latitude steel wire and forms, warp steel wire is connected through the second buckle with the latitude steel wire, the second stratum reticulare worked out on first stratum reticulare to become an organic whole with first stratum reticulare. Above structure makes this side slope protection network be bilayer structure through first stratum reticulare and second stratum reticulare to not only simple structure, convenient to use not only make the protective strength of this side slope protection network improve, still make the stability improvement when this side slope protection network is installed, thereby improved the factor of safety of side slope protection network.

However, in the actual use process, general protection network forms through the concatenation of many nets, so need repeated butt joint and fixed in the junction for comparatively waste time and energy when installing, and also be convenient for recycle, and be rigid connection between general aerial protection network and the support column, the condition of damage appears easily when receiving great impact force.

Disclosure of Invention

The utility model aims to provide a protective side slope structure for preventing soil from losing, and aims to solve the problems that the protective side slope structure is inconvenient to install and recover and poor in buffering effect in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent that soil runs off with protection side slope structure, is including installing the support column in the slope body bottom, it has 2, and 2 to correspond to distribute about the support column the bottom is provided with the ground protection network between the support column, and support column side externally mounted has the aerial protection network of longitudinal distribution, still includes:

the winding wheel is used for winding the ground protective net, and the left end and the right end of the winding wheel are respectively rotatably installed with the outer surface of the inner side of the support column;

the rotating handle is rotatably arranged on the outer surface of the outer side of the supporting column, and the rotating handle and the winding wheel are coaxially and fixedly arranged;

the limiting block is movably arranged right above the rotating shaft on the outer side of the winding wheel, the limiting block is integrally in a semicircular structure, and a rough friction block is fixedly arranged on the surface of the inner side of the limiting block;

the fixed base is arranged at the bottom of the support column, the whole fixed base is of a plate-shaped structure for increasing the contact area, and a fixing screw penetrates through the middle of the fixed base;

the connecting joint is arranged between the supporting column and the fixed base and rotatably connects the supporting column and the fixed base;

the movable plate is movably connected between the support columns on the left side and the right side, and the left end and the right end of the movable plate and the support columns form a penetrating structure;

the activity sets up the support column front side is outside, the movable block longitudinal symmetry is provided with 2, just the movable block with aerial protection network fixed connection.

Preferably, the ground protection net passes through the rolling wheel with the extending structure is constituteed to the support column, just the ground protection net is woven by the strenghthened type wire and is formed, utilizes the rotation of rolling wheel can unreel fast or rolling ground protection net to accelerate installation and recovery rate.

Preferably, the stopper pass through adjusting screw with elevation structure is constituteed to the support column, just the coaxial fixed mounting in adjusting screw top has the rotation button, drives adjusting screw through twisting the rotation button and takes place to rotate for the stopper moves down to the position with the rolling wheel contact, utilizes the rotation of the spacing rolling wheel of great frictional force that inboard clutch blocks produced.

Preferably, the coaxial fixed mounting in rotation handle inboard has the extrusion cam, just the extrusion cam lower extreme with the laminating contact of fly leaf upper surface rotates the handle and can drive the synchronous rotation of extrusion cam when pivoted.

Preferably, the movable plate and the fixed base form a longitudinal elastic structure through a return spring, the stabilizing nails are uniformly arranged on the lower surface of the middle position of the movable plate at equal intervals, and the movable plate is extruded downwards by the extrusion cam, so that the stabilizing nails below the movable plate enter the ground to realize secondary stabilizing effect.

Preferably, the movable block passes through the bar spout with the vertical sliding structure is constituteed to the support column, just the inboard top of movable block be provided with support column fixed mounting's buffer spring, utilize the deformation of buffer spring atress to absorb the effort, realize the guard action to aerial protection network.

Compared with the prior art, the utility model has the beneficial effects that: this prevent soil loss and use protection side slope structure, adopt neotype structural design, make the device utilize unreeling of rolling and realize the fast operation around rolling when installation and the recovery that use, and utilize here to rotate the handle simultaneously and drive the synchronous rotation of extrusion cam, utilize the extrusion cam to move down the fly leaf when finally stopping, thereby it is firm to utilize firm nail to carry out the secondary, when the protection network receives great impact in the air simultaneously, utilize buffer spring's deformation to absorb partial effort, play the guard action to the air protection network, its concrete content is as follows:

1. the cooperation between rolling wheel, rotation handle, extrusion cam, fly leaf, reset spring and the firm nail is used, and the rotation through the rolling wheel at first can realize installation and the recovery to ground protection network fast to the rotation that utilizes the rotation handle drives the extrusion cam and rotates, finally extrudees the fly leaf downwards, makes firm nail stretch into the underground, reaches the firm effect of secondary.

2. The cooperation between aerial protection network, movable block, bar spout and the buffer spring is used, when aerial protection network receives great impact force for the movable block slides in bar spout inside, and the buffer spring that will correspond the position this moment is tensile, utilizes its elasticity to absorb partial effort, plays the effective guard action to aerial protection network.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the wind-up wheel according to the present invention;

FIG. 4 is a side view of the extrusion cam of the present invention;

FIG. 5 is a schematic diagram of a partial cross-sectional side view of a support post according to the present invention;

fig. 6 is a schematic view of the overall installation structure of the present invention.

In the figure: 1. a support pillar; 2. a ground protection net; 3. an aerial protective net; 4. a winding wheel; 5. rotating the handle; 6. a limiting block; 601. a friction block; 7. a fixed base; 8. a connecting section; 9. a movable plate; 10. a movable block; 11. adjusting the screw rod; 1101. a knob is rotated; 12. an extrusion cam; 13. a return spring; 14. fixing the nail; 15. a strip-shaped chute; 16. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a prevent soil loss with protection side slope structure, includes and installs at the support column 1 of slope body bottom, and the corresponding distribution has 2 about support column 1, and is provided with ground protection network 2 in the bottom between 2 support columns 1 to the external mounting in support column 1 side has the aerial protection network 3 of longitudinal distribution, still includes:

the winding wheel 4 is used for winding the ground protection net 2, and the left end and the right end of the winding wheel 4 are respectively rotatably installed with the outer surface of the inner side of the support column 1;

the rotating handle 5 is rotatably arranged on the outer surface of the outer side of the supporting column 1, and the rotating handle 5 and the winding wheel 4 are coaxially and fixedly arranged;

the limiting block 6 is movably arranged right above the rotating shaft on the outer side of the winding wheel 4, the limiting block 6 is integrally in a semicircular structure, and a rough friction block 601 is fixedly arranged on the surface of the inner side of the limiting block 6;

the fixed base 7 is arranged at the bottom of the support column 1, the whole fixed base 7 is of a plate-shaped structure for increasing the contact area, and a fixing screw penetrates through the middle of the fixed base 7;

the connecting joint 8 is arranged between the support column 1 and the fixed base 7, and the connecting joint 8 is rotatably connected with the support column 1 and the fixed base 7;

the movable plate 9 is movably connected between the left and right supporting columns 1, and the left and right ends of the movable plate 9 and the supporting columns 1 form a penetrating structure;

the ground protection net 2 forms extending structure through wind-up wheel 4 and support column 1, and ground protection net 2 is woven by the strenghthened type wire and forms, stopper 6 forms elevation structure through adjusting screw 11 and support column 1, and the coaxial fixed mounting in adjusting screw 11 top has rotation button 1101, the inboard coaxial fixed mounting of rotation handle 5 has extrusion cam 12, and extrusion cam 12 lower extreme and the laminating contact of fly leaf 9 upper surface, fly leaf 9 passes through reset spring 13 and forms vertical elastic construction with unable adjustment base 7, and fly leaf 9 intermediate position lower surface equidistant align to grid has firm nail 14.

When the device is used, firstly, the supporting columns 1 corresponding to the left side and the right side are installed at the bottom of a slope body by using the fixing bases 7 below, then the connecting joints 8 are used for rotating the supporting columns 1 to reach a proper position, then one worker pulls the top end of the ground protection net 2 to move towards the upper side of the slope body, the other worker rotates the rotating handle 5 on the side surface of the supporting column 1 to drive the winding wheel 4 to rotate, finally, the ground protection net 2 is flatly laid on the surface of the slope body, after the installation is completed, the rotating knob 1101 is screwed to drive the adjusting screw 11 to rotate, so that the limiting block 6 moves downwards to a position attached to the rotating shaft of the winding wheel 4, the winding wheel 4 is limited to rotate by using the friction force generated by the friction block 601 on the inner side of the limiting handle 5, finally, the corresponding extrusion cam 12 is located at the downward position and extrudes the movable plate 9 (at the moment, the return spring 13 is located in a compressed state), the stabilizing nails 14 on the lower surface of the middle part of the movable plate 9 enter the ground to realize secondary stabilizing effect, and the situation of falling in the use process is avoided.

The movable blocks 10 are movably arranged outside the front side of the support column 1, the movable blocks 10 are symmetrically arranged up and down, and the movable blocks 10 are fixedly connected with the aerial protective net 3.

The movable block 10 and the support column 1 form a longitudinal sliding structure through the strip-shaped sliding groove 15, and a buffer spring 16 fixedly mounted with the support column 1 is arranged at the top end of the inner side of the movable block 10.

When the aerial protective screening 3 receives a large impact force caused by falling rocks and the like, the movable blocks 10 at four corners are driven to slide in the strip-shaped sliding grooves 15, the buffer springs 16 are stretched and deformed at the moment, and partial acting force is absorbed by the elasticity of the buffer springs 16, so that the protective effect on the aerial protective screening 3 is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent that soil from running off is with protection side slope structure, is including installing the support column in the slope body bottom, it has 2, and 2 to correspond to distribute about the support column the bottom is provided with the ground protection network between the support column, and support column side externally mounted has the aerial protection network of longitudinal distribution, its characterized in that still includes:

the winding wheel is used for winding the ground protection net, and the left end and the right end of the winding wheel are respectively rotatably installed on the outer surface of the inner side of the support column;

2. The protective side slope structure for preventing soil loss according to claim 1, wherein: the ground protection network passes through the rolling wheel with extending structure is constituteed to the support column, just the ground protection network is woven by the strenghthened type wire and is formed.

3. The protective side slope structure for preventing soil loss according to claim 1, wherein: the stopper pass through adjusting screw with elevation structure is constituteed to the support column, just the coaxial fixed mounting in adjusting screw top has the rotation button.

4. The protective side slope structure for preventing soil loss according to claim 1, wherein: the coaxial fixed mounting in rotation handle inboard has the extrusion cam, just the extrusion cam lower extreme with fly leaf upper surface laminating contact.

5. The protective side slope structure for preventing soil loss according to claim 4, wherein: the movable plate and the fixed base form a longitudinal elastic structure through a return spring, and stabilizing nails are uniformly arranged on the lower surface of the middle position of the movable plate at equal intervals.

6. The protective side slope structure for preventing soil loss according to claim 1, wherein: the movable block passes through the bar spout with longitudinal sliding structure is constituteed to the support column, just the inboard top of movable block be provided with support column fixed mounting's buffer spring.