CN113668575A - Highway subgrade side slope antiskid - Google Patents
Highway subgrade side slope antiskid Download PDFInfo
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- CN113668575A CN113668575A CN202111015457.6A CN202111015457A CN113668575A CN 113668575 A CN113668575 A CN 113668575A CN 202111015457 A CN202111015457 A CN 202111015457A CN 113668575 A CN113668575 A CN 113668575A
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- side plate
- hinged
- roadbed
- positioning column
- sliding
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- 238000003825 pressing Methods 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000003313 weakening effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention is suitable for the technical field of highway protection, and provides a highway subgrade side slope anti-skid device which comprises a subgrade, a base, a side plate, a pre-tightening mechanism, a tensioning mechanism, a supporting mechanism and a flow guide mechanism, wherein the pre-tightening mechanism is arranged at the top end of the side plate and used for adjusting the relative position of the pre-tightening mechanism and the subgrade; the tensioning mechanism comprises a positioning column, a stress assembly hinged to the top end of the positioning column and a connecting rod assembly, and one end of the connecting rod assembly is hinged to the side plate and used for pulling the side plate to deflect; the supporting mechanism is arranged at the bottom end of the positioning column, and one end of the supporting mechanism is connected with the base in a sliding mode, so that the roadbed structure is stable; the flow guide mechanism is arranged in the roadbed, and the swing end of the flow guide mechanism is connected with the stress assembly in a sliding manner and is used for applying pressure to the stress assembly during drainage; this device can effectively avoid the condition of road bed slip conquassation, and the pressure that receives the road bed and the pulling force that the impact force conversion that flows when meeting water drove the curb plate and inwards deflected to this guarantees the stability of road bed structure when normal work.
Description
Technical Field
The invention belongs to the technical field of highway protection, and particularly relates to a highway subgrade side slope anti-slip device.
Background
In the long-time use process after the highway is built, the side slope of the roadbed slides easily when stressed or water flows pass through, and most of the existing anti-skid devices reinforce the side slope through additional screws or fixing plates.
The conventional antiskid reinforcing device still has the risk of sliding after carrying out antiskid treatment on the side slope, and the fixed side slope is large in size, so that the normal use of the road is easily influenced.
Disclosure of Invention
The embodiment of the invention aims to provide a highway subgrade side slope anti-skidding device, and aims to solve the technical problem that the existing anti-skidding device cannot better treat the problem that a side slope is easy to slip when being stressed or in heavy water.
The embodiment of the invention is realized in such a way that the highway subgrade side slope anti-skid device comprises a subgrade, a base arranged at the bottom of the subgrade, and a side plate hinged with the base, and further comprises:
the pre-tightening mechanism is arranged at the top end of the side plate and used for automatically adjusting the relative position between the side plate and the roadbed when the side plate swings;
the tensioning mechanism is uniformly arranged in the roadbed and comprises a positioning column, a stress assembly and a connecting rod assembly, wherein the stress assembly is hinged to the top end of the positioning column, one end of the connecting rod assembly is hinged to the side plate and used for pulling the side plate to deflect, and a first limiting groove and a second limiting groove which are used for enabling the tensioning mechanism to swing in a small range are formed in the roadbed;
the supporting mechanism is arranged at the bottom end of the positioning column, one end of the supporting mechanism is connected with the base in a sliding mode, and the supporting mechanism is used for weakening the influence of stress on the base of the tensioning mechanism so as to be convenient for the stability of the roadbed maintaining structure; and
the flow guide mechanism is arranged in the roadbed, and the swing end of the flow guide mechanism is connected with the stress assembly arranged in the tensioning mechanism in a sliding manner and used for applying pressure to the stress assembly during drainage to drive the connecting rod assembly on the positioning column to swing so as to pull the side plate to fold.
Preferably, the stress assembly comprises fixed plates uniformly distributed in the roadbed and telescopic pieces hinged on the fixed plates;
one end of the telescopic piece is hinged with the top end of the positioning column, and when the fixed plate is pressed downwards under stress, the telescopic piece pushes the positioning column to move in the height direction.
Preferably, the connecting rod assembly comprises a first connecting sleeve and a second connecting sleeve which are arranged on the positioning column through bolts;
the first connecting sleeve is hinged with a first movable rod, the first movable rod is rotatably connected with a first swing rod, and one end of the first swing rod is hinged with the inner wall of the side plate;
the connecting sleeve II is hinged with a second movable rod, the second movable rod is rotatably connected with a second swing rod, and one end of the second swing rod is hinged with the side plate.
Preferably, the support mechanism comprises a T-shaped support column arranged on the positioning column, a third movable rod uniformly distributed on the T-shaped support column, a sliding ball arranged at the free end of the third movable rod and slidably connected with a guide groove formed in the base, and a rubber pad arranged on the sliding ball;
the T-shaped supporting column is connected with the base in a sliding mode, the T-shaped supporting column is connected with the base through a sleeve, and a spring is arranged on the T-shaped supporting column and located in the sleeve in a sleeved mode.
Preferably, the pre-tightening mechanism comprises a positioning needle arranged at the top end of the side plate, buckles uniformly distributed on the positioning needle, a limiting column fixedly connected with the side plate, and an elastic support piece sleeved on the limiting column;
the positioning needle is made of a rubber material;
a clamping groove matched with the buckle is formed in the roadbed;
the limiting column is provided with a baffle, and the roadbed is further provided with a slideway for the baffle to slide.
Preferably, the flow guide mechanism comprises an inlet arranged on the side surface of the side plate, an input pipe connected with the inlet, a transition pipe slidably mounted on the input pipe, an output pipe fixedly connected with the transition pipe, and a flow dividing pipe communicated with the output pipe;
the input ends of the input pipes are transversely arranged, the output ends of the input pipes are vertically arranged, and the input ends of the input pipes are internally provided with elastic pieces connected with the transition pipes;
one end of the output pipe is connected with the hollow inner cavity of the positioning column and is used for draining liquid;
the tail end of the shunt pipe is connected with an outlet arranged on the side plate.
Preferably, the side of transition pipe articulates there is movable rod four, and the free end of movable rod four is provided with the slider, the end that stretches out of extensible member is provided with the confession the gliding spout of slider.
According to the highway subgrade side slope anti-slip device provided by the embodiment of the invention, the condition that the subgrade is collapsed due to sliding can be effectively avoided in the using process, and the pressure borne by the subgrade and the impact force flowing when meeting water are converted into the pulling force for driving the side plates to deflect inwards, so that the structural stability of the subgrade in normal working is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a highway subgrade slope anti-skid device according to an embodiment of the invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a three-dimensional structure diagram of a limiting column in the highway subgrade slope anti-skid device according to the embodiment of the invention;
FIG. 4 is an enlarged view of a portion B of FIG. 1;
fig. 5 is a top view of a supporting mechanism in the anti-slip device for a side slope of a highway subgrade according to the embodiment of the invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
fig. 7 is a top view of a roadbed in the highway roadbed slope anti-slip device provided by the embodiment of the invention;
fig. 8 is a schematic structural view of a flow guide mechanism in a highway subgrade slope anti-slip device according to an embodiment of the invention;
fig. 9 is a schematic structural view of a shunt pipe in the anti-slip device for a side slope of a highway subgrade according to the embodiment of the invention.
In the drawings: 1-a roadbed; 2-a base; 3-side plate; 4-positioning needle; 5-buckling; 6-a limiting column; 7-a resilient support; 8-a baffle plate; 9-a slideway; 10-fixing the plate; 11-a telescopic member; 12-a positioning column; 13-connecting sleeve I; 14-a movable rod I; 15-oscillating bar I; 16-a first limiting groove; 17-fixing the sleeve; 18-connecting sleeve II; 19-a second movable rod; 20-a second limiting groove; 21-oscillating bar II; 22-T type support column; 23-a third movable rod; 24-a bolt; 25-a sleeve; 26-a spring; 27-a guide groove; 28-a gliding bead; 29-rubber pad; 30-an inlet; 31-an input tube; 32-a transition tube; 33-an elastic member; 34-an output pipe; 35-shunt tubes; 36-an outlet; 37-movable rod four; 38-a slide block; 39-a chute; 100-a pre-tightening mechanism; 200-a tensioning mechanism; 300-a support mechanism; 400-a flow guide mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 9, a structural diagram of a highway subgrade slope anti-skid device provided by an embodiment of the invention comprises a subgrade 1, a base 2, a side plate 3, a pre-tightening mechanism 100, a tensioning mechanism 200, a supporting mechanism 300 and a diversion mechanism 400, wherein the pre-tightening mechanism 100 is arranged at the top end of the side plate 3 and is used for automatically adjusting the relative position with the subgrade 1 when the side plate 3 swings; the tensioning mechanism 200 is uniformly arranged in the roadbed 1 and comprises a positioning column 12, a stress assembly hinged to the top end of the positioning column 12 and a connecting rod assembly, one end of the connecting rod assembly is hinged to the side plate 3 and used for pulling the side plate 3 to deflect, and a first limiting groove 16 and a second limiting groove 20 for the tensioning mechanism 200 to swing in a small range are formed in the roadbed 1; the supporting mechanism 300 is arranged at the bottom end of the positioning column 12, and one end of the supporting mechanism 300 is connected with the base 2 in a sliding manner, so as to weaken the influence of the stress on the base 2 caused by the tensioning mechanism 200, so that the roadbed 1 can maintain the stability of the structure; the flow guide mechanism 400 is arranged in the roadbed 1, and the swing end of the flow guide mechanism 400 is in sliding connection with a stress assembly arranged in the tensioning mechanism 200 and is used for applying pressure to the stress assembly during flow guide to drive a connecting rod assembly on the positioning column 12 to swing so as to pull the side plate 3 to be folded.
In the specific in-process of implementing of this embodiment, the condition of 1 slip conquassation of road bed can effectively be avoided in the use to this device, and the pressure that receives 1 with road bed and the pulling force that drives 3 inside deflections of curb plate are converted to the impact force that flow when meeting water to this guarantees the stability of road bed 1 structure when normal work.
In an example of the invention, the positioning column 12 is slidably connected with a fixed sleeve 17 fixedly installed in the roadbed 1, and when an external force is applied to the roadbed 1, the force-bearing component pushes a connecting rod component installed on the positioning column 12 to work, and pulls the side plates 3 to swing inwards along the bottom of the base 2 to reinforce the roadbed 1.
As shown in fig. 1, as a preferred embodiment of the present invention, the stress assembly includes fixed plates 10 uniformly distributed in the roadbed 1, and expansion members 11 hinged on the fixed plates 10;
one end of the telescopic part 11 is hinged to the top end of the positioning column 12, and when the fixing plate 10 is pressed down under force, the telescopic part 11 pushes the positioning column 12 to move in the height direction.
In the specific implementation process of this embodiment, in this embodiment linear driving equipment such as cylinder, pneumatic cylinder, electric cylinder and electric telescopic handle can be selected for use to extensible member 11, when fixed plate 10 receives the external force that road bed 1 transmitted, promotes the motion of extensible member 11 of bottom installation, and extensible member 11 self does not stretch out and draw back this moment, and extensible member 11 drives reference column 12 and slides along fixed cover 17 to at the gliding in-process pulling link assembly swing.
As shown in fig. 1 and 4, as another preferred embodiment of the present invention, the connecting rod assembly includes a first connecting sleeve 13 and a second connecting sleeve 18 which are mounted on the positioning column 12 through bolts 24;
the connecting sleeve I13 is hinged with a movable rod I14, the movable rod I14 is rotatably connected with a swing rod I15, and one end of the swing rod I15 is hinged with the inner wall of the side plate 3;
a second movable rod 19 is hinged to the second connecting sleeve 18, the second movable rod 19 is rotatably connected with a second swing rod 21, and one end of the second swing rod 21 is hinged to the side plate 3.
In the implementation process of the embodiment, the positioning column 12 makes the first movable rod 14 and the second movable rod 19 perform plane swing by pulling the first connecting sleeve 13 and the second connecting sleeve 18 in the sliding process, and drives the first swing rod 15 and the second swing rod 21 to swing by pulling the first swing rod 15 and the second swing rod 21 in the swinging process, so as to drive the side plate 3 at the free end of the first swing rod 15 and the second swing rod 21 to swing inwards along the bottom of the base 2.
As shown in fig. 1, 4, 5 and 6, as another preferred embodiment of the present invention, the supporting mechanism 300 includes a T-shaped supporting column 22 installed on the positioning column 12, three movable rods 23 uniformly distributed on the T-shaped supporting column 22, a sliding ball 28 disposed at a free end of the three movable rods 23 and slidably connected to a guiding groove 27 formed on the base 2, and a rubber pad 29 installed on the sliding ball 28;
t type support column 22 and base 2 sliding connection, and T type support column 22 still passes through the sleeve 25 with base 2 and is connected, and is located the sleeve 25 endotheca on the T type support column 22 and is equipped with spring 26.
In the specific implementation process of this embodiment, the spring 26 is made of an elastic material such as rubber in practical application, when the positioning column 12 moves, on one hand, the positioning column 12 pushes the T-shaped supporting column 22 to slide along the base 2, and applies pressure to the spring 26 in the sliding process, the spring 26 is elastically deformed under force, on the other hand, the positioning column 12 pushes the movable rod three 23 disposed on the side to swing, the movable rod three 23 applies acting force to the sliding ball 28, and since the side surface of the rubber pad 29 on the sliding ball 28 is an inclined surface, the sliding ball 28 pushes the rubber pad 29 in the force applying process to make the sliding ball 28 on the adjacent position slide along the guide groove 27, so as to eliminate the remaining acting force after the positioning column 12 pulls the side plate 3.
As shown in fig. 2 and fig. 3, as another preferred embodiment of the present invention, the pre-tightening mechanism 100 includes a positioning pin 4 disposed at the top end of a side plate 3, a buckle 5 uniformly distributed on the positioning pin 4, a limiting post 6 fixedly connected with the side plate 3, and an elastic support 7 sleeved on the limiting post 6;
the positioning needle 4 is made of rubber materials, and a clamping groove matched with the buckle 5 on the positioning needle 4 is formed in the roadbed 1;
and a baffle 8 is arranged on the limiting column 6, and a slideway 9 for the baffle 8 to slide is further arranged on the roadbed 1.
In the specific implementation process of the embodiment, when the side plate 3 is stressed to deflect, the positioning pin 4 arranged on the side face is pushed to be inserted into the roadbed 1, because the positioning pin 4 is made of rubber material, the front end of the positioning pin 4 is inserted into the roadbed 1 when entering the roadbed 1, the buckle 5 arranged on the positioning pin 4 enters a deeper clamping groove when sliding, the condition that the stress is loosened outwards is effectively avoided, meanwhile, the limiting column 6 pushes the baffle plate 8 to slide along the slideway 9, and applies pressure to the elastic support member 7 sleeved on the baffle plate when sliding, when the axis of the positioning pin 4 deviates from the center of the clamping groove, the part which is barely leaked outside the roadbed 1 is elastically deformed, but the buckle 5 does not slide out of the clamping groove,
as shown in fig. 7, 8 and 9, as another preferred embodiment of the present invention, the flow guiding mechanism 400 includes an inlet 30 disposed at a side of the side plate 3, an inlet pipe 31 connected to the inlet 30, a transition pipe 32 slidably mounted on the inlet pipe 31, an outlet pipe 34 fixedly connected to the transition pipe 32, and a branch pipe 35 communicated with the outlet pipe 34;
the input end of the input pipe 31 is transversely arranged, the output end of the input pipe is vertically arranged, and an elastic part 33 connected with the transition pipe 32 is further arranged in the input pipe;
one end of the output pipe 34 is connected with the hollow inner cavity of the positioning column 12 and is used for draining liquid;
the ends of the shunt tubes 35 are connected to outlets 36 provided in the side plate 3.
In the implementation process of this embodiment, liquid enters the input pipe 31 along the inlet 30 formed on the side plate 3, and since the pipe diameter of the liquid gradually shrinks when passing through the transition pipe 32, the flow rate increases and the impact force increases, the transition pipe 32 is pushed to move, and the water flow finally passes through the output pipe 34, a part of the water flow enters the shunt pipe 35, and the other part of the water flow passes through the cavity of the positioning column 12 and exits through the outlet 36.
As shown in fig. 1 and 8, as another preferred embodiment of the present invention, a movable rod four 37 is hinged to a side surface of the transition pipe 32, a sliding block 38 is disposed at a free end of the movable rod four 37, and a sliding slot 39 for the sliding block 38 to slide is disposed at an extending end of the telescopic member 11.
In the implementation process of this embodiment, the transition pipe 32 pushes the four movable rods 37 to move during the swinging process, and the four movable rods 37 push the sliding blocks 38 to slide along the sliding grooves 39 formed at the extending ends of the telescopic members 11, and push the positioning pillars 12 to move in the height direction during the sliding process.
In summary, when the fixed plate 10 is subjected to an external force transmitted by the roadbed 1, the telescopic part 11 mounted at the bottom is pushed to move, at this time, the telescopic part 11 does not stretch, the telescopic part 11 drives the positioning column 12 to slide along the fixed sleeve 17, the positioning column 12 drives the first connecting sleeve 13 and the second connecting sleeve 18 to make the first movable rod 14 and the second movable rod 19 perform plane swing in the sliding process, and drives the first swing rod 15 and the second swing rod 21 to swing in the swinging process, so as to drive the side plate 3 at the free ends of the first swing rod 15 and the second swing rod 21 to swing inwards along the bottom of the base 2, the side plate 3 pushes the positioning pin 4 arranged at the side surface to be inserted into the roadbed 1 in the process of deflecting under the stress, the buckle 5 arranged on the side plate enters a deeper clamping groove in the sliding process, the loosening condition caused by the outward stress is effectively avoided, and the limiting column 6 pushes the baffle 8 to slide along the slideway 9, and exert pressure to the elastic support 7 sleeved thereon when sliding, meanwhile, the positioning column 12 on one hand pushes the T-shaped supporting column 22 to slide along the base 2, and exerts pressure to the spring 26 during sliding, the spring 26 is elastically deformed under force, on the other hand, pushes the movable rod three 23 arranged on the side to swing, the movable rod three 23 exerts acting force to the sliding ball 28, because the side of the rubber pad 29 on the sliding ball 28 is an inclined surface, the sliding ball 28 pushes the rubber pad 29 to make the sliding ball 28 on the adjacent position slide along the guide groove 27 during force application, so as to eliminate the rest of acting force after the positioning column 12 pulls the side plate 3, and when liquid flows into the input pipe 31 along the inlet 30 arranged on the side plate 3, because the pipe diameter gradually shrinks when passing through the transition pipe 32, the flow rate increases and the impact force is enhanced, and pushes the transition pipe 32 to move, the transition pipe 32 pushes the four movable rods 37 to move in the swinging process, the four movable rods 37 push the sliding blocks 38 to slide along the sliding grooves 39 arranged at the extending ends of the telescopic parts 11, and push the positioning columns 12 to move in the height direction in the sliding process, water flow finally flows through the output pipes 34, one part of the water flow enters the shunt pipes 35, the other part of the water flow flows out from the cavities of the positioning columns 12 through the outlets 36, and the device can convert the received pressure and impact force into the pressure for pulling the side plates 3 to swing, so that the stability of the roadbed 1 is maintained.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a highway subgrade side slope antiskid, include the subgrade, set up in the base of subgrade bottom and with base articulated curb plate, its characterized in that still includes:
the pre-tightening mechanism is arranged at the top end of the side plate and used for automatically adjusting the relative position between the side plate and the roadbed when the side plate swings;
the tensioning mechanism is uniformly arranged in the roadbed and comprises a positioning column, a stress assembly and a connecting rod assembly, wherein the stress assembly is hinged to the top end of the positioning column, one end of the connecting rod assembly is hinged to the side plate and used for pulling the side plate to deflect, and a first limiting groove and a second limiting groove which are used for enabling the tensioning mechanism to swing in a small range are formed in the roadbed;
the supporting mechanism is arranged at the bottom end of the positioning column, one end of the supporting mechanism is connected with the base in a sliding mode, and the supporting mechanism is used for weakening the influence of stress on the base of the tensioning mechanism so as to be convenient for the stability of the roadbed maintaining structure; and
the flow guide mechanism is arranged in the roadbed, and the swing end of the flow guide mechanism is connected with the stress assembly arranged in the tensioning mechanism in a sliding manner and used for applying pressure to the stress assembly during drainage to drive the connecting rod assembly on the positioning column to swing so as to pull the side plate to fold.
2. The highway subgrade slope anti-skid device according to claim 1, wherein the stress assembly comprises fixing plates uniformly distributed in the subgrade and expansion pieces hinged on the fixing plates;
one end of the telescopic piece is hinged with the top end of the positioning column, and when the fixed plate is pressed downwards under stress, the telescopic piece pushes the positioning column to move in the height direction.
3. The highway subgrade slope anti-slip device according to claim 1, wherein the connecting rod assembly comprises a first connecting sleeve and a second connecting sleeve which are arranged on the positioning column through bolts;
the first connecting sleeve is hinged with a first movable rod, the first movable rod is rotatably connected with a first swing rod, and one end of the first swing rod is hinged with the inner wall of the side plate;
the connecting sleeve II is hinged with a second movable rod, the second movable rod is rotatably connected with a second swing rod, and one end of the second swing rod is hinged with the side plate.
4. The highway subgrade slope anti-skid device according to claim 1, wherein the supporting mechanism comprises T-shaped supporting columns arranged on the positioning columns, third movable rods uniformly distributed on the T-shaped supporting columns, sliding balls arranged at free ends of the third movable rods and slidably connected with guide grooves formed in a base, and rubber pads arranged on the sliding balls;
the T-shaped supporting column is connected with the base in a sliding mode, the T-shaped supporting column is connected with the base through a sleeve, and a spring is arranged on the T-shaped supporting column and located in the sleeve in a sleeved mode.
5. The highway subgrade slope anti-skid device according to claim 1, wherein the pre-tightening mechanism comprises positioning pins arranged at the top ends of side plates, buckles uniformly distributed on the positioning pins, limiting columns fixedly connected with the side plates, and elastic supporting pieces sleeved on the limiting columns;
the positioning needle is made of a rubber material;
a clamping groove matched with the buckle is formed in the roadbed;
the limiting column is provided with a baffle, and the roadbed is provided with a slideway for the baffle to slide.
6. The highway subgrade slope anti-skid device according to claim 1, wherein the diversion mechanism comprises an inlet arranged on the side surface of the side plate, an input pipe connected with the inlet, a transition pipe arranged on the input pipe in a sliding way, an output pipe fixedly connected with the transition pipe and a diversion pipe communicated with the output pipe;
the input ends of the input pipes are transversely arranged, the output ends of the input pipes are vertically arranged, and the input ends of the input pipes are internally provided with elastic pieces connected with the transition pipes;
one end of the output pipe is connected with the hollow inner cavity of the positioning column and is used for draining liquid;
the tail end of the shunt pipe is connected with an outlet arranged on the side plate.
7. The highway subgrade side slope anti-slip device according to claim 6, wherein a movable rod IV is hinged to the side surface of the transition pipe, a sliding block is arranged at the free end of the movable rod IV, and a sliding groove for the sliding block to slide is formed in the extending end of the telescopic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015457.6A CN113668575A (en) | 2021-08-31 | 2021-08-31 | Highway subgrade side slope antiskid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015457.6A CN113668575A (en) | 2021-08-31 | 2021-08-31 | Highway subgrade side slope antiskid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113668575A true CN113668575A (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111015457.6A Pending CN113668575A (en) | 2021-08-31 | 2021-08-31 | Highway subgrade side slope antiskid |
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| Country | Link |
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| CN (1) | CN113668575A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018204191A (en) * | 2017-05-31 | 2018-12-27 | 吉佳エンジニアリング株式会社 | Pressure plate set and slope protection method using the same |
| CN212129172U (en) * | 2020-03-15 | 2020-12-11 | 江西省宏发路桥建筑工程有限公司 | Highway subgrade side slope antiskid |
| CN212534147U (en) * | 2020-05-25 | 2021-02-12 | 党荣 | Device for preventing highway side slope landslide |
| CN213539003U (en) * | 2020-08-22 | 2021-06-25 | 浙江华东工程咨询有限公司 | Highway subgrade side slope antiskid |
| CN213571989U (en) * | 2020-10-29 | 2021-06-29 | 刘利娜 | Highway subgrade soft soil side slope composite reinforcement structure |
| CN213867864U (en) * | 2020-06-09 | 2021-08-03 | 中国电建集团华东勘测设计研究院有限公司 | Highway subgrade side slope antiskid |
-
2021
- 2021-08-31 CN CN202111015457.6A patent/CN113668575A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018204191A (en) * | 2017-05-31 | 2018-12-27 | 吉佳エンジニアリング株式会社 | Pressure plate set and slope protection method using the same |
| CN212129172U (en) * | 2020-03-15 | 2020-12-11 | 江西省宏发路桥建筑工程有限公司 | Highway subgrade side slope antiskid |
| CN212534147U (en) * | 2020-05-25 | 2021-02-12 | 党荣 | Device for preventing highway side slope landslide |
| CN213867864U (en) * | 2020-06-09 | 2021-08-03 | 中国电建集团华东勘测设计研究院有限公司 | Highway subgrade side slope antiskid |
| CN213539003U (en) * | 2020-08-22 | 2021-06-25 | 浙江华东工程咨询有限公司 | Highway subgrade side slope antiskid |
| CN213571989U (en) * | 2020-10-29 | 2021-06-29 | 刘利娜 | Highway subgrade soft soil side slope composite reinforcement structure |
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Application publication date: 20211119 |
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| RJ01 | Rejection of invention patent application after publication |