CN217517617U

CN217517617U - Landslide slope protection net structure

Info

Publication number: CN217517617U
Application number: CN202221107781.0U
Authority: CN
Inventors: 鲍文国; 汪保; 刘华山
Original assignee: Hubei Dijian Zhengfa Construction Engineering Co ltd
Current assignee: Hubei Dijian Zhengfa Construction Engineering Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-30
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a massif protective structure technical field especially relates to a massif landslide slope protection network structure. Its use length that mainly aims at current protection network device is fixed, can not adjust according to the site conditions, and the inconvenient problem of accomodating the transportation etc. of device, proposes following technical scheme: including branch one and branch two, be connected with the slope protection net between branch one and the branch two, the bull stick is installed to a branch internal rotation, a plurality of holes of permeating water have been seted up on the slope protection net, microcylinder is installed to the inner wall of branch one, microcylinder's output is connected with the guide roll, microcylinder's below has the pilot bolt of vertical array setting. The utility model discloses novel structure is compact, and the function is various, is convenient for deposit the side to the rolling of bank protection net, conveniently transports, reduces the occupation space of device, and the use length of bank protection net is adjustable, uses length fixed convenient, improves convenience and the flexibility that the bank protection net used, mainly is applied to the protection machanism of massif landslide.

Description

Landslide slope protection net structure

Technical Field

The utility model relates to a massif protective structure technical field especially relates to a massif landslide slope protection network structure.

Background

Landslide is one of the main diseases of mountain roads; landslide often interrupts traffic, influences transportation of roads, is large-scale landslide, can block river channels, destroy roads, destroy factories and mines, is extremely harmful to mountain construction and transportation, and is called landslide due to the fact that slope rock mass slides down along a certain weak surface or integrally under the action of gravity. Therefore, the side slope of the mountain forest needs to be protected, and disasters are avoided; propose "prevent forest zone mountain landslide slope protection network structure" in patent "CN 211080255U", cut off the rubble through the protection network in this scheme, through the fixed position installation of installing support and fixed block with the protection network for the more stable of whole device installation.

However, the length and distance of the existing protective net structure are fixed, and cannot be adjusted according to the actual installation distance, a complete protective net cannot be used in the protective corners, the protective net is too long, so that the installation is inconvenient, and the protective net structure is inconvenient to store and transport; in view of this, we propose a mountain landslide slope protection network structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at that the use length to the current protection network device that exists among the background art is fixed, can not adjust according to the site conditions, and the inconvenient problem of accomodating transportation etc. of device provides a massif landslide slope protection network structure.

The technical scheme of the utility model: the utility model provides a landslide slope protection network structure, includes branch one and branch two, be connected with the slope protection net between branch one and the branch two, the bull stick is installed to a branch internal rotation, a plurality of holes of permeating water have been seted up on the slope protection net, microcylinder is installed to the inner wall of branch one, microcylinder's output is connected with the guide roll, microcylinder's below has the pilot bolt of vertical array setting, the one end of slope protection net is connected with the connecting strip with the outer lane fixed connection other end of bull stick, the connecting strip is connected with one side of branch two.

Preferably, the top of connecting strip has seted up the thread groove, seted up the storage chamber in the branch one, the top of storage chamber is run through to rotate and is connected with the bolt, bolt and thread groove adaptation installation.

Preferably, the slope protection net is internally provided with reinforcing ropes in an inserting mode, and the top of the slope protection net is provided with a plurality of scale marks along the length direction in an array mode.

Preferably, the outer walls of one sides of the second support rod and the first support rod are fixedly connected with a connecting ring, the bottoms of the second support rod and the first support rod are connected with mounting bases, and the mounting bases are detachably connected with the bottoms of the first support rod and the second support rod.

Preferably, the output end of the micro cylinder is connected with a bearing, a rotating rod fixedly penetrates through the guide roller, and the inner ring of the bearing is fixedly connected with the outer ring of the rotating rod.

Preferably, the outer ring of the guide roller is provided with a plurality of positioning holes, and the maximum outer diameter of the positioning bolt is smaller than the inner diameter of each positioning hole.

Preferably, the one end that the bull stick was kept away from to the slope protection net passes the guide roll and can dismantle with the connecting strip and be connected, branch two is run through at the top of bull stick, and the top outer lane cover of bull stick is equipped with anti-skidding cover.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the utility model discloses a slope protection net is rolled up to the storage chamber in branch one through the rotation of bull stick, through the setting of bolt and connecting strip, thread groove, after rolling up the slope protection net to the storage chamber completely, the position of connecting strip in branch one side is fixed through the rotation of bolt for transport branch one and branch one, occupation space is little, the condition that a plurality of protection networks twine etc. can not take place, it is more convenient nimble to use;

2. the utility model discloses a promotion of miniature cylinder's output makes the distance increase before slope protection net and the pilot pin, when pulling the one end pulling rotation of slope protection net and putting the net, the guide roll guides for the protection network, through the withdrawal of miniature cylinder output after reaching the use length, makes the guide roll pull the slope protection net, and the pilot pin runs through the permeable hole on the slope protection net simultaneously and installs with the locating hole, accomplishes the fixed of slope protection net use length, is convenient for with the use length adjustment of slope protection net;

3. to sum up, the utility model discloses novel structure is compact, and the function is various, is convenient for deposit the side to the rolling of bank protection net, conveniently transports, reduces the occupation space of device, and the use length of bank protection net is adjustable, uses length fixed convenience, improves convenience and flexibility that the bank protection net used.

Drawings

FIG. 1 is a front view of a landslide protection net structure;

FIG. 2 is a partial structural cross-sectional view of the first strut of FIG. 1;

FIG. 3 is a cross-sectional view of the turn bar and strut of FIG. 1;

fig. 4 is a schematic view of a rolled state of the slope protection net in fig. 1.

Reference numerals: 1. a first support rod; 2. a second supporting rod; 3. a rotating rod; 4. slope protection nets; 5. water permeable holes; 6. a reinforcing cord; 7. scale lines; 8. a connecting strip; 9. a thread groove; 10. installing a base; 11. a micro cylinder; 12. a guide roller; 13. positioning holes; 14. positioning bolts; 15. and (7) connecting rings.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-4, the utility model provides a landslide slope protection net structure, which comprises a first support rod 1 and a second support rod 2, a slope protection net 4 is connected between the first support rod 1 and the second support rod 2, a rotating rod 3 is rotatably installed in the first support rod 1, a plurality of water permeable holes 5 are arranged on the slope protection net 4, a micro cylinder 11 is installed on the inner wall of the first support rod 1, the output end of the micro cylinder 11 is connected with a guide roller 12, positioning bolts 14 which are vertically arranged in an array are arranged below the micro cylinder 11, one end of the slope protection net 4 is fixedly connected with the outer ring of the rotating rod 3, the other end is connected with a connecting strip 8, the top of the connecting strip 8 is provided with a thread groove 9, a storage cavity is arranged in the first support rod 1, the storage cavity is used for accommodating and storing the slope protection net 4, the top of the storage cavity is connected with a bolt in a penetrating and rotating manner, the bolt is installed in a way to be matched with the thread groove 9, the connecting strip 8 is connected with one side of the second support rod 2, the slope protection net 4 interior interlude is provided with strengthens rope 6, strengthens rope 6 for the wire rope strip that excels in for improve the intensity of slope protection net 4, slope protection net 4's top has seted up a plurality of scale marks 7 along its length direction array, and scale mark 7 is used for providing the reference for slope protection net 4 pulls out the use length of branch 1.

In this embodiment, make the rolling of slope protection net 4 through rotating the bull stick 3, after the rolling of slope protection net 4 is in the storage chamber, set up through the bolt and rotate, be connected the thread groove 9 of seting up the bottom of bolt and 8 tops of connecting strip, make the rigidity between branch 1 and the branch two 2, an occupation space for reducing device, be convenient for shift the use to branch 1 and branch two 2 transport, the setting of scale mark 7 is used for providing the reference for the length in storage chamber is pulled out to slope protection net 4, the use strength of slope protection net 4 is improved in setting up through strengthening rope 6, be used for flowing water to have the effect of separation grit simultaneously through the hole of permeating water 5, avoid a large amount of losses.

Example two

As shown in fig. 1-4, compared with the first embodiment, the present invention further includes a first support rod 1 and a second support rod 2, the second support rod 2 and an outer wall of one side of the first support rod 1 are fixedly connected with a connecting ring 15, two groups of connecting rings 15 are connected by steel wires for assembling and using a plurality of slope protection nets 4, the bottoms of the second support rod 2 and the first support rod 1 are connected with a mounting base 10, the mounting base 10 is detachably connected with the bottoms of the first support rod 1 and the second support rod 2 by bolts for replacing the mounting base 10, the first support rod 1 and the second support rod 2 are connected with a slope protection net 4, a rotating rod 3 is rotatably installed in the first support rod 1, the slope protection net 4 is provided with a plurality of water permeable holes 5, a micro cylinder 11 is installed on an inner wall of the first support rod 1, an output end of the micro cylinder 11 is connected with a bearing, a guide roller 12 is fixedly installed with a rotating rod penetrating through the guide roller, the inner ring of the bearing is fixedly connected with the outer ring of the rotating rod, the bearing is used for pushing the position of the guide roller 12 to use in combination with the micro cylinder 11, can not influence its rotation direction, microcylinder 11's output is connected with guide roll 12, microcylinder 11's below has the pilot pin 14 of vertical array setting, a plurality of locating holes 13 have been seted up to guide roll 12's outer lane, the biggest external diameter of pilot pin 14 is less than locating hole 13 and the internal diameter of the hole 5 that permeates water, the pilot pin 14 is used for running through the hole 5 that permeates water and the installation of locating hole 13, it is fixed with slope protection net 4's use length, the one end of slope protection net 4 and the outer lane fixed connection other end of bull stick 3 are connected with connecting strip 8, connecting strip 8 is connected with one side of branch two 2, slope protection net 4 keeps away from the one end of bull stick 3 and passes guide roll 12 and can dismantle with connecting strip 8 and be connected, branch two 2 is run through at the top of bull stick 3, and the top outer lane cover of bull stick 3 is equipped with the antiskid cover.

In this embodiment, when the slope protection net 4 is unfolded for use, the output end of the micro cylinder 11 is pushed, so that the bearing pushes the guide roller 12 to one side far away from the micro cylinder 11, in the pushing movement of the guide roller 12, the positioning bolt 14 is separated from the positioning hole 13, the distance between the guide roller 12 and the positioning bolt 14 is increased, the slope protection net 4 is discharged from the rotating rod 3 by the pulling of the second support rod 2, the output end of the micro cylinder 11 is drawn by retracting and pulling after the use length is reached by referring to the scale mark 7, the micro cylinder 11 pulls the guide roller 12 to one side close to the positioning bolt 14, at this time, the slope protection net 4 inserted and guided by the guide roller 12 is pulled while the guide roller 12 is pulled, so that the water permeable hole 5 and the positioning bolt 14 on the slope protection net 4 are coaxial, and the positioning hole 13 is easy to align because there are a plurality of water permeable holes 5, after the positioning bolt 14 is installed corresponding to the water permeable hole 5 and the positioning hole 13 by the continuous pulling of the guide roller 12, the length of slope protection net 4 just is fixed, and the pulling also can not produce the change of length, consequently can be to slope protection net 4's use length adjustment, through installation base 10 after the completion with ground installation can.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a landslide slope protection network structure, includes branch one (1) and branch two (2), be connected with between branch one (1) and branch two (2) slope protection network (4), its characterized in that: bull stick (3) is installed to branch one (1) internal rotation, a plurality of holes (5) of permeating water have been seted up on slope protection net (4), microcylinder (11) are installed to the inner wall of branch one (1), the output of microcylinder (11) is connected with guide roll (12), there is positioning bolt (14) of vertical array setting in the below of microcylinder (11), the one end of slope protection net (4) is connected with connecting strip (8) with the outer lane fixed connection other end of bull stick (3), connecting strip (8) are connected with one side of branch two (2).

2. The landslide slope protection net structure of claim 1, wherein the top of the connecting bar (8) is provided with a thread groove (9), the first support rod (1) is provided with a storage cavity, the top of the storage cavity is connected with a bolt in a penetrating and rotating mode, and the bolt is installed in a matching mode with the thread groove (9).

3. The landslide slope protection net structure of claim 1, wherein the slope protection net (4) is internally provided with a reinforcing rope (6) in an inserting manner, and the top of the slope protection net (4) is provided with a plurality of scale marks (7) in an array manner along the length direction of the slope protection net.

4. The landslide slope protection net structure of claim 1, wherein the outer walls of the second supporting rod (2) and the first supporting rod (1) are fixedly connected with a connecting ring (15), the bottoms of the second supporting rod (2) and the first supporting rod (1) are connected with a mounting base (10), and the mounting base (10) is detachably connected with the bottoms of the first supporting rod (1) and the second supporting rod (2).

5. The landslide slope protection net structure of claim 1, wherein the output end of the micro cylinder (11) is connected with a bearing, a rotating rod is fixedly installed in the guide roller (12) in a penetrating manner, and the inner ring of the bearing is fixedly connected with the outer ring of the rotating rod.

6. The landslide slope protection net structure of claim 1, wherein the outer ring of the guide roller (12) is provided with a plurality of positioning holes (13), and the maximum outer diameter of the positioning bolt (14) is smaller than the inner diameter of the positioning hole (13).

7. The landslide slope protection net structure of claim 1, wherein one end of the slope protection net (4) far away from the rotating rod (3) passes through the guide roller (12) and is detachably connected with the connecting strip (8), the top of the rotating rod (3) penetrates through the second support rod (2), and an anti-skid sleeve is sleeved on the outer ring of the top of the rotating rod (3).