CN217352198U

CN217352198U - Retaining structure capable of rapidly coping with landslide

Info

Publication number: CN217352198U
Application number: CN202220473554.3U
Authority: CN
Inventors: 朱明鑫; 韩剑东
Original assignee: China Coal Hubei Geological Survey Foundation Engineering Co ltd
Current assignee: China Coal Hubei Geological Survey Foundation Engineering Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-09-02
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a retaining structure for rapidly coping with landslide, which belongs to the technical field of landslide, and comprises a slope, wherein a groove is arranged on the inclined plane of the slope, a first fixed column is sequentially fixed on the bottom of the inner cavity of the groove from left to right, a movable frame is movably connected on the top of one side of the first fixed column opposite to the first fixed column through a movable shaft, and steel wire ropes are respectively fixed on two sides of the inner cavity of the movable frame, through the cooperation of the groove, the first fixed column, the movable frame and the steel wire ropes, when landslide occurs on the slope, the steel wire ropes can block the rolled sandstone, reduce the rolling speed of the sandstone, prevent the gliding speed of the sandstone from being too fast and controlling the landslide, and through the cooperation of a second fixed column and a movable plate, the sandstone is conveniently blocked, so that the sandstone stops gliding, prevent the road from being scoured, utilize the mode of decelerating first and then blocking to retain the gliding sandstone, effectively limit the sand and stone.

Description

Retaining structure capable of rapidly coping with landslide

Technical Field

The utility model relates to a landslide technical field specifically is a retaining structure of fast reply landslide.

Background

The landslide is a natural phenomenon that soil or rock mass on a slope slides downwards along the slope integrally or dispersedly under the action of gravity along a certain weak surface or a weak zone under the influence of factors such as river scouring, underground water activity, rainwater immersion, earthquake, artificial slope cutting and the like. The moving rock (earth) body is called a displaced body or a sliding body, and the unmoved underburden rock (earth) body is called a sliding bed.

In some mountain roads both sides, some abrupt slopes can appear, often because natural factor leads to the landslide, can cause the road to block up and personnel's safety constitutes the threat, in order to ensure road and personnel's safety, need protect the landslide that probably takes place, set up a retaining structure on the inclined plane of abrupt slope, prevent that the grit that rolls off from causing the destruction to the road.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fast coping retaining structure of landslide can reduce the speed that the grit rolls off, blocks the grit simultaneously to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reply fender structure of landslide fast, includes the slope, the inclined plane on slope is seted up flutedly, the bottom of recess inner chamber all is fixed with first fixed column in proper order from a left side to the right side, there is the adjustable frame first fixed column has in opposite directions the top of one side through loose axle swing joint, the both sides of adjustable frame inner chamber all are fixed with wire rope, the inclined plane on slope all is fixed with the second fixed column in proper order from a left side to the right side, there is the fly leaf second fixed column has in opposite directions the bottom of one side through loose axle swing joint, the inclined plane on slope is provided with reduction gears.

Preferably, the reduction gears includes fixed box, fixed box is fixed in the inclined plane on slope, fixed box is located between first fixed column and the second fixed column, the inner chamber of fixed box is fixed with first spring, the top of first spring is fixed with the adjustable shelf, the top of adjustable shelf runs through to the top of fixed box.

Preferably, first fixed blocks are fixed on two sides of the first fixed column, a sliding rod is fixed on the front face of each first fixed block, the front face of each sliding rod penetrates through the movable frame and is fixed with a limiting block, a second spring is wound on the surface of each sliding rod, and one opposite side of each second spring is fixed on the front face and the back face of the movable frame.

Preferably, first sliding grooves are formed in two sides of the second fixing column, a first sliding block is connected to an inner cavity of the first sliding groove in a sliding mode, and the outer side of the first sliding block penetrates through the first sliding grooves and is fixed to two sides of the movable plate.

Preferably, the two sides of the second fixing column are both fixed with a second fixing block, the back of the second fixing block is fixed with a third spring, and the back of the third spring is fixed on the front of the movable plate.

Preferably, the two sides of the inner cavity of the fixed box are provided with second sliding grooves, the inner cavity of each second sliding groove is connected with a second sliding block in a sliding mode, and one opposite side of each second sliding block penetrates through the corresponding second sliding groove and is fixed to the two sides of the movable frame.

Preferably, a baffle is fixed on the back of the movable frame, and the baffle is arranged in an inclined manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a recess, first fixed column, movable frame and wire rope's cooperation, when the landslide takes place in the slope conveniently, wire rope can block the grit that rolls, reduce the speed that the grit rolls, prevent that the grit gliding speed is too fast, can't control the landslide, cooperation through second fixed column and fly leaf, the convenience is kept off the grit, make the grit stop the gliding, prevent that the grit from scouring away the road, utilize earlier to slow down, the mode that blocks again keeps off the grit of landing, effectually restrict the grit.

2. The utility model discloses a cooperation of fixed box, first spring and adjustable shelf utilizes first spring to stretch to the adjustable shelf and pulls, and the grit that is different in size can block the grit from the below process of adjustable shelf, reduces the speed that the grit rolls off, can block the grit of different diameters size simultaneously, through the cooperation of second spring and third spring, cushions the shock attenuation to movable frame and fly leaf respectively, promotes the reduction separation effect to the grit.

Drawings

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing box of the present invention;

fig. 4 is a schematic cross-sectional view of the second fixing column of the present invention.

Reference numbers in the figures: 1. a slope; 2. a groove; 3. a first fixed column; 4. a movable frame; 5. a wire rope; 6. a second fixed column; 7. a movable plate; 8. a speed reduction mechanism; 81. a fixing box; 82. a first spring; 83. a movable frame; 9. a first fixed block; 10. a slide bar; 11. a second spring; 12. a first chute; 13. a first slider; 14. a second fixed block; 15. a third spring; 16. a second chute; 17. a second slider; 18. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The utility model provides a retaining structure for rapidly coping with landslide as shown in figures 1-4, which comprises a slope 1, a groove 2 is arranged on the inclined surface of the slope 1, a first fixed column 3 is sequentially fixed on the bottom of the inner cavity of the groove 2 from left to right, a movable frame 4 is movably connected on the top of the opposite side of the first fixed column 3 through a movable shaft, steel wire ropes 5 are fixed on the two sides of the inner cavity of the movable frame 4, a second fixed column 6 is sequentially fixed on the inclined surface of the slope 1 from left to right, a movable plate 7 is movably connected on the bottom of the opposite side of the second fixed column 6 through the movable shaft, a speed reducing mechanism 8 is arranged on the inclined surface of the slope 1, and when the slope 1 landslide occurs, the steel wire ropes 5 can block the fallen sandstone, the falling speed of the sandstone is reduced, and the gliding speed of the sandstone is prevented from being too high, unable control the landslide, through the cooperation of second fixed column 6 and fly leaf 7, conveniently carry out the check to the grit, make the grit stop the gliding, prevent that the grit from washing away the road, utilize earlier to slow down, the mode that blocks again keeps off the grit of landing, and is effectual to the grit restriction.

Reduction gears 8 includes fixed box 81, fixed box 81 is fixed in the inclined plane on slope 1, fixed box 81 is located between first fixed column 3 and the second fixed column 6, the inner chamber of fixed box 81 is fixed with first spring 82, the top of first spring 82 is fixed with adjustable shelf 83, the top of adjustable shelf 83 runs through to the top of fixed box 81, through fixed box 81, the cooperation of first spring 82 and adjustable shelf 83, utilize first spring 82 to stretch the traction to adjustable shelf 83, when the grit of variation in size passes through from the below of adjustable shelf 83, can block the grit, reduce the velocity that the grit rolls off, simultaneously can block the grit of different diameters.

First fixed column 3's both sides all are fixed with first fixed block 9, the front of first fixed block 9 is fixed with slide bar 10, slide bar 10's front is run through movable frame 4 and is fixed with the stopper, slide bar 10's surface winding has second spring 11, the positive and the back of movable frame 4 are fixed in to the 11 one sides in opposite directions of second spring, through first fixed block 9, slide bar 10, stopper and second spring 11's cooperation, it is convenient to carry on spacingly to movable frame 4, prevent that movable frame 4 from being jumped the grit bullet that falls, can't carry out the deceleration to the grit and handle, the promotion can be damped movable frame 4, effectually protect movable frame 4.

First spout 12 has all been seted up to the both sides of second fixed column 6, and the inner chamber sliding connection of first spout 12 has first slider 13, and first spout 12 is run through and is fixed in the both sides of fly leaf 7 in the outside of first slider 13, through the cooperation of first spout 12 and first slider 13, conveniently carries on spacingly to fly leaf 7, prevents that fly leaf 7 from taking place to rock when receiving the impact, and supplementary fly leaf 7 rotates simultaneously, and furthest blocks the grit.

The two sides of the second fixing column 6 are both fixed with second fixing blocks 14, the back of the second fixing blocks 14 is fixed with third springs 15, the back of the third springs 15 is fixed on the front face of the movable plate 7, and the movable plate 7 is conveniently limited by the cooperation of the second fixing blocks 14 and the third springs 15, so that the situation that the movable plate 7 is too large in rotation angle and cannot block gravels is avoided, and meanwhile, the movable plate 7 is subjected to shock absorption and buffering.

Second spout 16 has all been seted up to the both sides of fixed box 81 inner chamber, the inner chamber sliding connection of second spout 16 has second slider 17, second slider 17 one side in opposite directions runs through second spout 16 and is fixed in the both sides of adjustable shelf 83, cooperation through second spout 16 and second slider 17, it is convenient spacing to adjustable shelf 83, prevent that adjustable shelf 83 from stopping the grit when, it rocks to receive the impact of grit, influence the stability of adjustable shelf 83, supplementary adjustable shelf 83 reciprocates simultaneously and carries out the deceleration to the grit of equidimension not.

The baffle 18 is fixed on the back of the movable frame 83, the baffle 18 is arranged in an inclined manner, the movable frame 83 is conveniently protected through the matching of the baffle 18, and sand and stone are prevented from directly colliding with the movable frame 83 to cause the damage of the movable frame 83.

When the slope 1 is in landslide, the sand above the slope rolls downwards and is blocked by the steel wire rope 5 when the sand contacts the steel wire rope 5, meanwhile, the steel wire rope 5 is driven by the rolled sand to move downwards, then the steel wire rope 5 drives the movable frame 4 to rotate, at the same time, the movable frame 4 swings on the surface of the sliding rod 10, and then the movable frame 4 is limited by the second spring 11, swings back and forth within a certain range, the tumbling sand is slowed down against it, and then continues to roll down, while in contact with the baffle 18, then the movable frame 83 is driven to move upwards, and the first spring 82 limits the movable frame 83, so that the movable frame 83 continues to slow down the sand, then when the grit and fly leaf 7 contact, the speed descends, blocks the grit simultaneously under the cooperation of third spring 15, prevents that the grit from continuing to descend.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fast coping landslide's fender structure, includes slope (1), its characterized in that: the inclined plane on slope (1) is seted up fluted (2), the bottom of recess (2) inner chamber all is fixed with first fixed column (3) in proper order to the right side from a left side, first fixed column (3) have movable frame (4) through loose axle swing joint in the top of one side in opposite directions, the both sides of movable frame (4) inner chamber all are fixed with wire rope (5), the inclined plane on slope (1) all is fixed with second fixed column (6) in proper order to the right side from a left side, there is fly leaf (7) bottom of one side in opposite directions in second fixed column (6) through loose axle swing joint, the inclined plane on slope (1) is provided with reduction gears (8).

2. The retaining structure for rapidly coping with landslide according to claim 1, wherein: reduction gears (8) are including fixed box (81), fixed box (81) are fixed in the inclined plane of slope (1), fixed box (81) are located between first fixed column (3) and second fixed column (6), the inner chamber of fixed box (81) is fixed with first spring (82), the top of first spring (82) is fixed with adjustable shelf (83), the top of adjustable shelf (83) runs through to the top of fixed box (81).

3. The retaining structure for rapidly coping with landslide according to claim 1, wherein: the two sides of the first fixing column (3) are fixed with first fixing blocks (9), a sliding rod (10) is fixed on the front face of each first fixing block (9), the front face of each sliding rod (10) penetrates through the movable frame (4) and is fixed with a limiting block, a second spring (11) is wound on the surface of each sliding rod (10), and the opposite side of each second spring (11) is fixed on the front face and the back face of the movable frame (4).

4. The retaining structure for rapidly coping with landslide according to claim 1, wherein: first sliding grooves (12) are formed in two sides of the second fixing column (6), a first sliding block (13) is connected to an inner cavity of the first sliding groove (12) in a sliding mode, and the outer side of the first sliding block (13) penetrates through the first sliding groove (12) and is fixed to two sides of the movable plate (7).

5. The retaining structure for rapidly coping with landslide according to claim 1, wherein: and second fixed blocks (14) are fixed on two sides of the second fixed columns (6), third springs (15) are fixed on the back surfaces of the second fixed blocks (14), and the back surfaces of the third springs (15) are fixed on the front surface of the movable plate (7).

6. The retaining structure for rapidly coping with landslide according to claim 2, wherein: second spout (16) have all been seted up to the both sides of fixed box (81) inner chamber, the inner chamber sliding connection of second spout (16) has second slider (17), second spout (16) are run through and are fixed in the both sides of adjustable shelf (83) to one side that second slider (17) are in opposite directions.

7. The supporting and retaining structure for rapidly coping with landslide as claimed in claim 2, wherein: a baffle plate (18) is fixed on the back of the movable frame (83), and the baffle plate (18) is arranged in an inclined manner.