CN219410601U - Roadbed slope protection construction safety device - Google Patents

Abstract

The utility model relates to the technical field of roadbed slope construction and discloses a roadbed slope protection construction safety protection device which comprises a mounting frame, wherein the front end of the mounting frame is fixedly connected with a buffer mechanism, the bottom end of the mounting frame is fixedly connected with a bottom plate, two sides of the bottom plate are fixedly connected with fixing mechanisms, and the buffer mechanism comprises a sliding rod, a sliding block, a mounting groove, a first spring, four groups of fixing cylinders, four groups of sliding rods, a movable plate and a second spring. According to the utility model, when the earth and stone blocks impact the protection plate in the case of natural disasters such as storm snow or earthquake, a certain buffering effect can be given, the protection device is not easy to damage, the practicability is high, when the earth and stone blocks impact the protection plate in the case of natural disasters such as storm snow or earthquake, a certain buffering effect can be given, the protection device is not easy to damage, and the practicability is high.

Description

Roadbed slope protection construction safety device

Technical Field

The utility model relates to the technical field of roadbed slope construction, in particular to a roadbed slope protection construction safety protection device.

Background

In order to ensure the safety of the highway in the use process, the protection of the highway subgrade slope is important. The slope protection engineering is a protection engineering which is characterized in that various flexible nets mainly comprising steel wire ropes are covered and wrapped on a needed protection slope or rock to limit the falling rocks to move within a certain range or limit the falling rocks to fall off or damage and rock collapse after the rock soil body of the slope is differentiated.

However, the current roadbed slope protection device generally adopts one or more of the modes of turf paving, shrub planting, plastering, slurry spraying, anchor spraying and the like to be comprehensively used, but the protection structure is easy to cause the slope to collapse when encountering natural disasters such as storm snow or earthquake and the like, and is easy to damage the protection structure, so that earth and stone blocks and the like slide onto a highway pavement, and a roadbed slope protection construction safety protection device is provided for solving the problems by those skilled in the art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the safety protection device for the roadbed slope protection construction, which can provide a certain buffer effect when earth and stones collide with a protection plate when encountering natural disasters such as storm snow or earthquake through the design of the buffer mechanism, is not easy to damage the protection device, prolongs the service life of the protection device and has higher practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the safety protection device for the roadbed slope protection construction comprises a mounting frame, wherein the front end of the mounting frame is fixedly connected with a buffer mechanism, the bottom end of the mounting frame is fixedly connected with a bottom plate, and two sides of the bottom plate are fixedly connected with fixing mechanisms;

the buffer mechanism comprises a sliding rod, a sliding block, a mounting groove, a first spring, four groups of fixed barrels, four groups of sliding rods, a movable plate and a second spring, wherein the four mounting grooves are formed in the front end of a mounting frame, the left end and the right end of the sliding rod are fixedly connected to the inner wall of the mounting groove, the first spring is sleeved outside the sliding rod, the sliding block is slidingly connected to the outer part of the sliding rod, the front end of the sliding block is rotationally connected with connecting rods, the number of the fixed barrels is four, the second spring is fixedly connected to the inner wall of the fixed barrels, the movable plate is slidingly connected to the inner wall of the fixed barrels, and one end of the sliding rod is fixedly connected to the outer part of the movable plate;

according to the technical scheme, the sliding rod is additionally arranged; the slider, mounting groove, connecting rod, first spring, fixed section of thick bamboo, second spring are used mutually supporting between the mechanism such as to when meetting natural disasters such as storm snow or earthquake and leading to earth stone to strike the guard plate, can give certain cushioning effect, be difficult to make protector cause the damage, the practicality is higher.

Further, the fixing mechanism comprises a mounting plate, a plug rod and barbs, wherein a plurality of mounting plates are respectively and fixedly connected to the left end and the right end of the bottom plate, the plug rod is arranged in the mounting plate, and a plurality of barbs are arranged outside the plug rod and are upwards arranged;

through above-mentioned technical scheme, through the top through-hole with the bottom of inserted bar through the mounting panel to with the help of the instrument, penetrate subaerial through the inserted bar, and through the design of barb, prevent that the inserted bar from the ground roll-off, guaranteed the fixed mounting of this device, be difficult to empty.

Further, the rear end of the mounting frame is fixedly connected with a plurality of support rods, and the bottom ends of the support rods are fixedly connected to the top end of the bottom plate;

through above-mentioned technical scheme, can improve the steadiness to the mounting bracket.

Further, one end of the first spring is fixedly connected to one end of the sliding block, and the other end of the first spring is fixedly connected to the inner wall of the mounting groove;

through above-mentioned technical scheme, mainly make the effect that plays fixed first spring to strike the energy of guard plate with the help of first spring consumption stone.

The other end of the second spring is fixedly connected to the outer wall of the movable plate;

through above-mentioned technical scheme, play the effect of fixed second spring.

Further, the other end of each group of sliding rods penetrates through the front end through hole of the fixed cylinder and is fixedly connected to four corners of the rear end of the protection plate, and the middle part of the rear end of the protection plate is rotationally connected with the front ends of the two connecting rods;

through above-mentioned technical scheme, through stone and striking on the surface of guard plate to on with the impact force applied to the connecting rod, and make the slider slide along the outer wall of slide bar, with striking energy conversion first spring's elastic potential energy consume energy.

Further, the number of the inserted bars is at least six;

through above-mentioned technical scheme, improve the stability to the bottom plate installation.

The utility model has the following beneficial effects:

1. in the utility model, the sliding rod is additionally arranged; the slider, mounting groove, connecting rod, first spring, fixed section of thick bamboo, second spring are used mutually supporting between the mechanism such as to when meetting natural disasters such as storm snow or earthquake and leading to earth stone to strike the guard plate, can give certain cushioning effect, be difficult to make protector cause the damage, the practicality is higher.

2. According to the utility model, the rapid installation of the protection device is realized by additionally arranging the installation plates, the inserted bars, the barbs and other structures to be matched, the installation is firm, the protection device does not fall down, the structural design is reasonable, and the protection device is convenient for people to use.

Drawings

FIG. 1 is a perspective view of a safety protection device for roadbed slope protection construction, which is provided by the utility model;

fig. 2 is a schematic view of a protection plate structure of a safety protection device for roadbed slope protection construction, which is provided by the utility model;

FIG. 3 is a schematic diagram of the installation groove structure of a safety protection device for roadbed slope protection construction, which is provided by the utility model;

fig. 4 is a top view of a safety device for protecting a roadbed slope.

Legend description:

1. a mounting frame; 2. a buffer mechanism; 201. a slide bar; 202. a slide block; 203. a mounting groove; 204. a connecting rod; 205. a first spring; 206. a fixed cylinder; 207. a slide bar; 208. a movable plate; 209. a second spring; 3. a fixing mechanism; 301. a mounting plate; 302. a rod; 303. a barb; 4. a bottom plate; 5. a protection plate; 6. and (5) supporting the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the safety protection device for roadbed slope protection construction comprises a mounting frame 1, wherein the front end of the mounting frame 1 is fixedly connected with a buffer mechanism 2, the bottom end of the mounting frame 1 is fixedly connected with a bottom plate 4, and two sides of the bottom plate 4 are fixedly connected with fixing mechanisms 3; the buffer gear 2 design can be encountered when natural disasters such as storm snow or earthquake lead to earth stone to strike guard plate 5, can give certain buffering effect, is difficult to make protector cause the damage, improves its life, and the practicality is higher.

The buffer mechanism 2 comprises slide bars 201, slide blocks 202, mounting grooves 203, connecting rods 204, first springs 205, four groups of fixed cylinders 206, four groups of sliding rods 207, a movable plate 208 and second springs 209, wherein the four mounting grooves 203 are all arranged at the front end of the mounting frame 1, the left and right ends of the four slide bars 201 are fixedly connected with the inner walls of the mounting grooves 203, the first springs 205 are sleeved outside the slide bars 201, the slide blocks 202 are in sliding connection with the outside of the slide bars 201, the front ends of the slide blocks 202 are rotationally connected with the connecting rods 204, the number of the fixed cylinders 206 is four, the second springs 209 are fixedly connected with the inner walls of the fixed cylinders 206, the movable plate 208 is in sliding connection with the inner walls of the fixed cylinders 206, one end of each sliding rod 207 is fixedly connected with the outside of the movable plate 208, and when protecting a road side slope, the stone and earth slide down along the side slope to finally contact on the surface of guard plate 5, and on will striking force applied to connecting rod 204, and make slider 202 slide along the outer wall of slide bar 201, and present compressed state with first spring 205, will strike energy and change the elastic potential energy of first spring 205 into and consume energy, the removal of guard plate 5 drives a plurality of slide bars 207 and moves along the inner wall of fixed section of thick bamboo 206 simultaneously, thereby promote fly leaf 208 synchronous movement, and be compressed state with second spring 209, further consume the energy of striking, effectively protect guard plate 5, improve the protective ability to guard plate 5, prevent the effect that earth stone etc. slide to the highway road surface, and structural design is reasonable, the practicality is strong.

The fixed establishment 3 includes mounting panel 301, inserted bar 302 and barb 303, a plurality of mounting panels 301 are fixed connection respectively in the left and right sides both ends of bottom plate 4, inserted bar 302 sets up the inside at mounting panel 301, a plurality of barb 303 set up the outside at inserted bar 302, and upwards set up, the bottom of inserted bar 302 passes through the top through-hole of mounting panel 301, and with the help of the instrument, pass subaerial through inserted bar 302, and through the design of barb 303, prevent inserted bar 302 from the landing roll-off from ground, the fixed mounting of this device has been guaranteed, be difficult to empty, the rear end fixedly connected with of mounting bracket 1 a plurality of bracing pieces 6, the bottom fixed connection of bracing piece 6 is on the top of bottom plate 4, the one end fixed connection of first spring 205 is at the one end of slider 202, the other end fixed connection of first spring 205 is at the inner wall of mounting groove 203, the other end fixed connection of second spring 209 is at the outer wall of fly leaf 208, the effect that plays fixed first spring 205, the other end of every group of slide bar 207 all runs through the front end through fixed cylinder 206, and fixed connection is at the rear end four corners department of guard plate 5, the rear end middle part and two front end 204 and two connecting rods of guard plate 2, the quantity is six to the bottom plate's of installation stability to the bottom plate 4 at least, the quantity of guard plate is improved.

Working principle: when the device is specifically used, the bottom end of the inserted link 302 passes through the top through hole of the mounting plate 301, and by means of a tool, the inserted link 302 penetrates into the ground, and through the design of the barbs 303, the inserted link 302 is prevented from sliding out of the ground, the fixed mounting of the device is guaranteed, the device is not easy to topple, when the road slope is protected, stones and soil slide down along the slope, and finally, the stone and soil slide down on the outer surface of the protection plate 5, and the impact force is applied to the connecting rod 204, the sliding block 202 slides along the outer wall of the sliding rod 201, the first spring 205 is in a compressed state, impact energy is converted into elastic potential energy of the first spring 205 to consume energy, meanwhile, the movement of the protection plate 5 drives the sliding links 207 to move along the inner wall of the fixed cylinder 206, so that the movable plate 208 is pushed to synchronously move, the second spring 209 is in a compressed state, the impact energy is further consumed, the protection of the protection plate 5 is effectively protected, the protection capability of the protection plate 5 is improved, the earth stone and the like is prevented from acting on the road surface, and the structure design is reasonable, and the practicability is strong.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a roadbed slope protection construction safety device, includes mounting bracket (1), its characterized in that: the front end of the mounting frame (1) is fixedly connected with a buffer mechanism (2), the bottom end of the mounting frame (1) is fixedly connected with a bottom plate (4), and two sides of the bottom plate (4) are fixedly connected with fixing mechanisms (3);

the buffer mechanism (2) comprises a sliding rod (201), a sliding block (202), a mounting groove (203), a connecting rod (204), a first spring (205), four groups of fixed cylinders (206), four groups of sliding rods (207), a movable plate (208) and a second spring (209), wherein the mounting groove (203) is formed in the front end of the mounting frame (1), the left end and the right end of the sliding rod (201) are fixedly connected to the inner wall of the mounting groove (203), the first spring (205) is sleeved on the outer portion of the sliding rod (201), the sliding block (202) is slidably connected to the outer portion of the sliding rod (201), the connecting rod (204) is rotationally connected to the front end of the sliding block (202), the fixed cylinders (206) are four in number, the second spring (209) is fixedly connected to the inner wall of the fixed cylinders (206), the movable plate (208) is slidably connected to the inner wall of the fixed cylinders (206), and one end of the sliding rod (207) is fixedly connected to the outer portion of the movable plate (208).

2. The safety protection device for roadbed slope protection construction according to claim 1, wherein: the fixing mechanism (3) comprises a mounting plate (301), a plurality of inserting rods (302) and barbs (303), wherein the mounting plate (301) is fixedly connected to the left end and the right end of the bottom plate (4) respectively, the inserting rods (302) are arranged in the mounting plate (301), and the barbs (303) are arranged outside the inserting rods (302) and are upwards arranged.

3. The safety protection device for roadbed slope protection construction according to claim 1, wherein: the rear end fixedly connected with a plurality of bracing pieces (6) of mounting bracket (1), the bottom fixed connection of bracing piece (6) is on the top of bottom plate (4).

4. The safety protection device for roadbed slope protection construction according to claim 1, wherein: one end of the first spring (205) is fixedly connected to one end of the sliding block (202), and the other end of the first spring (205) is fixedly connected to the inner wall of the mounting groove (203).

5. The safety protection device for roadbed slope protection construction according to claim 1, wherein: the other end of the second spring (209) is fixedly connected to the outer wall of the movable plate (208).

6. The safety protection device for roadbed slope protection construction according to claim 1, wherein: the other end of each group of sliding rods (207) penetrates through the front end through hole of the fixed barrel (206) and is fixedly connected to four corners of the rear end of the protection plate (5), and the middle of the rear end of the protection plate (5) is rotationally connected with the front ends of the two connecting rods (204).

7. A safety device for the protection construction of a side slope according to claim 2, wherein the number of the inserting bars (302) is at least six.