CN115262452A - Anchor pile type movable isolation guardrail for tidal highway - Google Patents
Anchor pile type movable isolation guardrail for tidal highway Download PDFInfo
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- CN115262452A CN115262452A CN202210855992.0A CN202210855992A CN115262452A CN 115262452 A CN115262452 A CN 115262452A CN 202210855992 A CN202210855992 A CN 202210855992A CN 115262452 A CN115262452 A CN 115262452A
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- 238000002955 isolation Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000006073 displacement reaction Methods 0.000 claims abstract description 38
- 230000004888 barrier function Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 4
- 230000008859 change Effects 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/12—Continuous barriers extending along roads or between traffic lanes and having means for providing occasional passage, e.g. for emergency vehicles
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- Engineering & Computer Science (AREA)
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an anchor pile type movable isolation guardrail for a tidal highway, which comprises a plurality of movable guardrail groups distributed along the length direction of the highway, wherein each movable guardrail group comprises at least one box-shaped main body unit, and the bottom of each box-shaped main body unit is provided with a travelling mechanism for moving the box-shaped main body unit; at least one horizontal displacement limiting device is further arranged at the bottom of the box-type main body unit, is connected with a road surface and provides horizontal acting force to the box-type main body unit after the box-type main body unit moves to the right position. According to the invention, the horizontal displacement limiting device connected with the road surface and arranged at the bottom of the box-type main body unit provides horizontal acting force after the box-type main body unit moves in place, so that the box-type main body unit is horizontally fixed, the anti-collision performance of the guardrail is improved, and the isolation protection effectiveness can be met under the condition of meeting the tidal change of a highway lane.
Description
Technical Field
The invention relates to the technical field of highway isolation guardrails, in particular to an anchor pile type movable isolation guardrail for a tidal highway.
Background
With the continuous development of economy, the number of vehicles in China is greatly increased, and the rapidly rising traffic flow brings great challenges to the smooth road. The tidal highway is a highway which is set with one or more vehicle running directions which are regulated to change with different time periods on a conditional road according to different conditions of traffic flow of each time period, can be effectively applied to roads inside cities and expressways, and can effectively adjust the running directions of lanes at the peak of morning and evening or the peak of solar terms to improve the traffic jam condition.
The existing tidal highway usually controls the driving direction of a main road lane by the indication direction change of lane lamps to realize the adjustment of the number of lanes, but because no isolation zone divides the lanes, the lane division is carried out only by the road marking, which easily causes the dangerous situations of wrong entering of vehicles, reverse running and the like. The isolation guardrail that sets up in the middle of the road can avoid the emergence of above-mentioned condition effectively, but current isolation guardrail is fixed setting usually in order to satisfy effectual isolation safeguard function, can't realize the morning and evening tides lane change function.
Disclosure of Invention
In view of the above, there is a need to provide an anchor pile type movable isolation guardrail for a tidal highway, which can realize a movable lane changing function under the condition of satisfying the effectiveness of isolation protection.
The invention is realized by the following technical scheme:
an anchor pile type movable isolation guardrail for a tidal road comprises a plurality of movable guardrail groups distributed along the length direction of the road, wherein each movable guardrail group comprises at least one box-shaped main body unit, and a travelling mechanism for moving the box-shaped main body unit is arranged at the bottom of each box-shaped main body unit; the bottom of the box-type main body unit is also provided with at least one horizontal displacement limiting device, the horizontal displacement limiting device is connected with a road surface, and provides horizontal acting force for the box-type main body unit after the box-type main body unit moves to the right position.
In one embodiment, the horizontal displacement limiting device comprises a first anchor pile and two locking mechanisms, wherein the first anchor pile is perpendicular to a road surface, the lower end of the first anchor pile is fixedly connected with the road surface, a first sliding groove parallel to the width direction of the road is formed in the middle of the box-type main body unit, and the upper end of the first anchor pile is inserted into the first sliding groove and can slide along the first sliding groove; the two locking mechanisms are respectively arranged at two ends of the first sliding groove, and when the first anchor pile slides to any end of the first sliding groove, the locking mechanisms are arranged on the inner side of the first anchor pile in a blocking mode to limit the first anchor pile to move towards the opposite end of the first sliding groove.
In one embodiment, the locking mechanism includes a shaft rod, the shaft rod vertically penetrates through the first sliding groove in the horizontal direction, a driving device for driving the shaft rod to axially displace along the shaft rod is arranged at any end of the shaft rod, and a free end of the shaft rod can move forward from a first side in the width direction of the first sliding groove to abut against or pass through a second side in the width direction of the first sliding groove, or move backward to a first side in the width direction of the first sliding groove where the free end of the shaft rod is hidden.
In one embodiment, the box-type main body unit has a width greater than or equal to a width of a single lane of the road.
In one embodiment, the horizontal displacement limiting device comprises a second anchor pile and a first lifting mechanism, wherein the second anchor pile is arranged perpendicular to the ground and is fixedly connected with the first lifting mechanism; and a plurality of holes are uniformly formed in the road surface along the length direction of the road, when the box-type main body unit moves to the position above the hole, the second anchor pile is driven by the first lifting mechanism to move downwards and is correspondingly inserted into the hole.
In one embodiment, the holes are arranged on a lane line between adjacent lanes and are distributed at equal intervals along the length direction of the lane line.
In one embodiment, the horizontal displacement limiting device comprises a third anchor pile and a second lifting mechanism which are arranged perpendicular to the ground, and the third anchor pile is fixedly connected with the second lifting mechanism; a plurality of second sliding grooves are uniformly formed in the road surface along the length direction of the road, and the second sliding grooves are arranged in parallel to the width direction of the road; a sliding block is fixed at the lower end of the third anchor pile and is in sliding connection with the second sliding groove through the sliding block; when the box-type main body unit moves in place, the second lifting mechanism drives the third anchor pile to move upwards so that the sliding block and the second sliding groove generate opposite stress in the vertical direction.
In one embodiment, two ends of the second chute are respectively provided with a row of pipes, one end of each row of pipes is communicated with the end of the second chute, and the other end of each row of pipes is communicated with one side of the road in the width direction.
In one embodiment, the box-type main body unit is further provided with a controller, and the travelling mechanism and the horizontal displacement limiting device are both electrically connected with the controller; a communication module and a control module are integrated in the controller, and the controller is in wireless connection with a remote terminal through the communication module.
In one embodiment, the box-shaped main body unit is provided with a corrugated guardrail on each of both sides in the width direction, and the corrugated guardrails extend in the length direction of the box-shaped main body unit.
In one embodiment, the top of the box-type main body unit is provided with a containing groove which extends along the length direction of the box-type main body unit; an ecological greening box is arranged in the holding groove.
In one embodiment, two box-shaped main body units are arranged in each movable guardrail group, and adjacent box-shaped main body units are arranged in parallel in the width direction of the road.
Compared with the prior art, the technical scheme of the invention at least has the following advantages and beneficial effects:
the box-type main body units are distributed along the length direction of a road to realize lane isolation, the box-type main body units move through the traveling mechanism to realize tidal change of the road lane, and meanwhile, a horizontal displacement limiting device which is arranged at the bottom of the box-type main body units and connected with the road surface is utilized to provide horizontal acting force through the horizontal displacement limiting device after the box-type main body units move in place, so that the box-type main body units are horizontally fixed, the anti-collision performance of a guardrail is improved, and the isolation and protection effectiveness is met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a box-shaped main body unit according to embodiment 1 of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;
fig. 3 is a schematic structural view of an anchor pile type movable isolation barrier for a tidal road provided in embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of a box-type main unit according to embodiment 2 of the present invention;
FIG. 5 is a schematic structural view of a box-type main unit according to embodiment 3 of the present invention;
fig. 6 is a connection block diagram of a controller according to an embodiment of the present invention.
Icon: 1-moving guardrail group, 11-box type main body unit, 111-walking mechanism, 112-horizontal displacement limiting device, 1121-first anchor pile, 1122-locking mechanism, 11221-shaft rod, 11222-driving device, 1123-second anchor pile, 1124-first lifting mechanism, 1125-third anchor pile, 1126-second lifting mechanism, 1127-sliding block, 113-first sliding chute, 114-controller, 1141-communication module, 1142-control module, 115-waveform guardrail, 116-containing groove, 117-ecological greening box, 2-hole, 3-second sliding chute, 4-calandria, 5-remote terminal, 6-chain and 7-emergency channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, an anchor pile type mobile isolation barrier for tidal highways will be described more clearly and completely with reference to the accompanying drawings in the following embodiments of the present invention. The preferred embodiment of the anchor pile type mobile isolation barrier for tidal highways is shown in the drawings, but the anchor pile type mobile isolation barrier for tidal highways can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be more thorough and complete for an anchored moving isolation barrier for tidal highways.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified and defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, when used in reference to an orientation or positional relationship indicated in the drawings, or as otherwise customary for use in the practice of the invention, are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
In the description of the present invention, it should be further noted that the terms "disposed," "mounted," "connected," and "connected" used herein should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the invention provides an anchor pile type movable isolation guardrail for a tidal road, which comprises a plurality of movable guardrail groups 1 distributed along the length direction of the road, wherein each movable guardrail group 1 comprises at least one box-type main body unit 11, and a travelling mechanism 111 for moving the box-type main body unit 11 is arranged at the bottom of the box-type main body unit 11; at least one horizontal displacement limiting device 112 is further provided at the bottom of the box-type main body unit 11, and the horizontal displacement limiting device 112 is connected to the road surface and provides a horizontal force to the box-type main body unit 11 after the box-type main body unit 11 is moved to the right position. The box-type main body units 11 are distributed along the length direction of the highway, so that lane isolation is realized; the box-shaped main body unit 11 is moved by the traveling mechanism 111, that is, the tidal change of the highway lane is realized; meanwhile, the horizontal displacement limiting device 112 connected with the road surface is arranged at the bottom of the box-type main body unit 11, and horizontal acting force is provided through the horizontal displacement limiting device 112 after the box-type main body unit 11 moves in place, so that horizontal fixing of the box-type main body unit 11 is realized, the anti-collision performance of the guardrail is improved, and the purpose of meeting the isolation protection effectiveness is achieved.
It can be understood that the walking mechanism 111 can be a walking wheel with a driving device or a combination wheel set of the walking wheel and a driven wheel, and can drive the box-type main body unit 11 to walk, which is not described herein again for the prior art.
It will also be appreciated that the horizontal displacement limiting means 112 is a functional descriptive means capable of operatively connecting the road surface with the box-type main unit 11 so as to provide a horizontal force to the box-type main unit 11 to limit horizontal movement of the box-type main unit 11, and that there are a variety of structural variations in the specific structure. Further detailed embodiments of the horizontal displacement limiting device 112 of the present invention are described below to better illustrate the feasibility, advancement and rationality of the invention.
Example 1:
as shown in fig. 1 to 3, in the present embodiment, the horizontal displacement limiting device 112 includes a first anchor pile 1121 and two locking mechanisms 1122, the first anchor pile 1121 is perpendicular to the road surface, the lower end of the first anchor pile 1121 is fixedly connected to the road surface, a first sliding slot 113 parallel to the width direction of the road is opened in the middle of the box-shaped main unit 11, and the upper end of the first anchor pile 1121 is inserted into the first sliding slot 113 and can slide along the first sliding slot 113; the two locking mechanisms 1122 are respectively disposed at two ends of the first sliding slot 113, and when the first anchor pile 1121 slides to either end of the first sliding slot 113, the locking mechanisms 1122 are stopped at the inner side of the first anchor pile 1121, so as to limit the displacement of the first anchor pile 1121 toward the opposite end of the first sliding slot 113, that is, the displacement of the box-shaped main unit 11 in the horizontal direction is limited by the cooperation of the first sliding slot 113 and the locking mechanism 1122 at the end.
Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, the locking mechanism 1122 includes a shaft 11221, the shaft 11221 vertically penetrates through the first sliding slot 113 in the horizontal direction, a driving device 11222 for driving the shaft 11221 to axially displace along the shaft 11221 is disposed at any end of the shaft 11221, the driving device 11222 may employ any linear driving mechanism provided in the prior art, such as a linear module, an air cylinder, etc., the shaft 11221 and the driving device 11222 are disposed at a first side of the first sliding slot 113 in the width direction, the driving device 11222 is activated to drive the shaft 11221 to push forward, a free end of the shaft 11221 may move forward from the first side of the first sliding slot 113 to abut against or pass through a second side of the first sliding slot 113 in the width direction, when the first anchor pile is located at an end of the first sliding slot 113 close to the shaft 11221, the first anchor pile 1121 is locked, and displacement of the box-shaped main unit 11 in the horizontal direction is limited; when the unlocking is required, the driving device 11222 is started to move the shaft 11221 backwards to the first side of the free end of the shaft 11221 hidden in the width direction of the first sliding chute 113, and at this time, the first anchor pile 1121 is not blocked by the shaft 11221 in the end and can smoothly move along the first sliding chute 113, so as to unlock the displacement of the box-type main unit 11 in the horizontal direction.
It is understood that, in other embodiments, the locking mechanism 1122 may be configured to be sleeved into the first anchor pile 1121 from above the first anchor pile 1121 by using a flip-lock structure, and the displacement of the first anchor pile 1121 toward the opposite end of the first sliding slot 113 may also be limited, so that, as long as the locking mechanism 1122 can be stopped inside the first anchor pile 1121 to limit the displacement of the first anchor pile 1121 toward the opposite end of the first sliding slot 113, the related extension structure is within the scope of the present application.
In addition, since the displacement distance of the box-shaped main body unit 11 in this embodiment is limited by the opening length of the first chute 113, further, the width of the box-shaped main body unit 11 is made larger than or equal to the width of a single lane of a road, so that a sufficient chute opening space is provided inside the box-shaped main body unit 11, the lateral movement range of the box-shaped main body unit 11 is ensured, and the vehicle passing requirement is met.
Example 2:
as shown in fig. 4, in this embodiment, the horizontal displacement limiting device 112 includes a second anchor pile 1123 and a first lifting mechanism 1124, which are disposed perpendicular to the ground, the second anchor pile 1123 is fixedly connected to the first lifting mechanism 1124, and the first lifting mechanism 1124 can be implemented by any linear driving mechanism provided in the prior art, such as a linear module or an air cylinder, which can drive the second anchor pile 1123 to implement a linear reciprocating motion in the vertical direction; a plurality of holes 2 are uniformly formed in the road surface along the length direction of the road, and the size of each hole 2 is matched with the lower end of the second anchor pile 1123; when the box-shaped main body unit 11 moves to the position where the second anchor pile 1123 is located above the hole 2, the first lifting mechanism 1124 drives the second anchor pile 1123 to move downwards and correspondingly insert into the hole 2, so that the box-shaped main body unit 11 is limited in displacement in the horizontal direction.
Furthermore, because the holes 2 are arranged on the road surface to prevent the road from being attractive, the holes 2 can be arranged on the lane lines between the adjacent lanes and are distributed at equal intervals along the length direction of the lane lines, so that lane distinguishing can be effectively realized, and the road attractiveness can be improved.
Example 3:
as shown in fig. 5, in this embodiment, the horizontal displacement limiting device 112 includes a third anchor pile 1125 and a second lifting mechanism 1126, the third anchor pile 1125 is perpendicular to the ground, the second lifting mechanism 1126 is fixedly connected to the third anchor pile 1125, and the second lifting mechanism 1126 may be implemented by any linear driving mechanism provided in the prior art, such as a linear module or an air cylinder, and the like, and is capable of driving the third anchor pile 1125 to perform a linear reciprocating motion in the vertical direction; a plurality of second sliding grooves 3 are uniformly formed in the road surface along the length direction of the highway, and the second sliding grooves 3 are arranged in parallel to the width direction of the highway; a sliding block 1127 is fixed at the lower end of the third anchor pile 1125 and is in sliding connection with the second sliding chute 3 through the sliding block 1127; when the box-shaped main body unit 11 moves in place, the second lifting mechanism 1126 drives the third anchor pile 1125 to move upwards so as to enable the sliding block 1127 and the second sliding groove 3 to generate opposite stress in the vertical direction, specifically, as shown in fig. 5, the second sliding groove 3 may be an embedded sliding groove, the sliding block 1127 is embedded in the second sliding groove 3, and when the second lifting mechanism 1126 drives the third anchor pile 1125 to move upwards, the sliding block 1127 moves upwards to be tightly attached to the upper top surface of the inner wall of the second sliding groove 3 so as to generate strong friction in the horizontal direction, so that the limitation of the displacement of the box-shaped main body unit 11 in the horizontal direction is realized.
Further, as shown in fig. 5, two ends of the second chute 3 are respectively provided with a discharging pipe 4, one end of the discharging pipe 4 is communicated with the end of the second chute 3, and the other end is communicated with one side of the width direction of the road, generally speaking, the road surface will incline downwards from the middle to two sides, and rainwater or sewage accumulated in the second chute 3 can be effectively discharged through the arrangement of the discharging pipe 4, so as to ensure the smooth passage of the sliding block 1127 or the third anchor pile 1125 in the second chute 3.
Further, as shown in fig. 6, in any of the above embodiments, the box-shaped main body unit 11 is further provided with a controller 114, the traveling mechanism 111 and the horizontal displacement limiting device 112 are both electrically connected to the controller 114, and the controller 114 can control the start and stop of the traveling mechanism 111 and the horizontal displacement limiting device 112; a communication module 1141 and a control module 1142 are integrated in the controller 114, the controller 114 is wirelessly connected with the remote terminal 5 through the communication module 1141, and the start and stop of the traveling mechanism 111 and the horizontal displacement limiting device 112 are remotely controlled through the remote terminal 5.
Further, as shown in fig. 1, in any of the above embodiments, the corrugated guard rails 115 are disposed on both sides of the box-shaped main body unit 11 in the width direction, and the corrugated guard rails 115 extend in the longitudinal direction of the box-shaped main body unit 11, so that the impact between the vehicle and the box-shaped main body unit 11 can be reduced by providing the corrugated guard rails 115, and the crashworthiness of the box-shaped main body unit 11 can be further improved.
Further, as shown in fig. 1, in any of the above embodiments, the top of the box-shaped main body unit 11 is provided with a holding groove 116, and the holding groove 116 extends along the length direction of the box-shaped main body unit 11; an ecological greening box 117 is arranged in the holding groove 116, and green plants can be planted in the ecological greening box 117, so that the purposes of protecting the environment and shielding the opposite lights of the vehicles on the two sides are achieved.
Further, as shown in fig. 2, in any of the above embodiments, two box-shaped main body units 11 are arranged in each group of moving barriers 1, adjacent box-shaped main body units 11 are arranged in parallel in the direction of the width of the road, and when tidal change is required, the two box-shaped main body units 11 in the group move to the same side by the distance of one lane width to realize lane change; in emergency, the two box-type main body units 11 in the group can move reversely to the two sides of the road in the width direction by a distance of half or one lane width respectively, an emergency channel 7 is formed between the two box-type main body units 11, and the applicability of the guardrail is improved.
It can be understood that the adjacent moving barriers 11 are detachably connected side by side in the length direction of the road; in this embodiment, adjacent movable guardrail sets 11 can be detachably connected by a chain 6, so that a plurality of movable guardrail sets 11 are connected into a whole to form an effective isolation belt, and the distance between adjacent movable guardrail sets 11 can be adjusted, and by continuously adjusting the distance between a plurality of movable guardrail sets 11, a distance through which vehicles can pass is vacated in a special case for taking lane changing measures such as turning around and the like; in other embodiments, the adjacent moving guardrail sets 11 can be detachably connected through the telescopic arms, so that the chain has higher rigidity than the chain 6, and the anti-collision performance of the joints of the adjacent moving guardrail sets 11 is improved. It can be understood that the telescopic arm can be telescopic by adopting a parallelogram hinge structure or a steel box body or a steel cylinder body which are sleeved with each other, and the telescopic arm is not described in detail herein for the prior art.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. An anchor pile type movable isolation guardrail for a tidal highway is characterized by comprising a plurality of movable guardrail groups distributed along the length direction of the highway, wherein each movable guardrail group comprises at least one box-shaped main body unit, and the bottom of each box-shaped main body unit is provided with a walking mechanism for moving the box-shaped main body unit; the bottom of the box-type main body unit is also provided with at least one horizontal displacement limiting device, the horizontal displacement limiting device is connected with a road surface, and provides horizontal acting force for the box-type main body unit after the box-type main body unit moves to the right position.
2. The anchor pile type mobile isolation barrier for tidal highways according to claim 1, wherein the horizontal displacement limiting device comprises a first anchor pile and two locking mechanisms, the first anchor pile is perpendicular to the road surface, the lower end of the first anchor pile is fixedly connected with the road surface, a first sliding groove parallel to the width direction of the highway is formed in the middle of the box-type main body unit, and the upper end of the first anchor pile is inserted into and can slide along the first sliding groove; the two locking mechanisms are respectively arranged at two ends of the first sliding groove, and when the first anchor pile slides to any end of the first sliding groove, the locking mechanisms are arranged on the inner side of the first anchor pile in a blocking mode to limit the first anchor pile to move towards the opposite end of the first sliding groove.
3. The anchor pile type mobile isolation barrier for tidal highways according to claim 2, wherein the locking mechanism comprises a shaft rod, the shaft rod vertically penetrates through the first chute in the horizontal direction, a driving device for driving the shaft rod to axially displace along the shaft rod is arranged at any end of the shaft rod, and the free end of the shaft rod can move forward from a first side in the width direction of the first chute to abut against or pass through a second side in the width direction of the first chute or move backward until the free end of the shaft rod is hidden in the first side in the width direction of the first chute.
4. The anchor pile type mobile isolation barrier for tidal highways according to claim 2, wherein the width of the box-type main body unit is greater than or equal to the width of a single lane of the highways.
5. The anchor pile type mobile isolation barrier for tidal highways according to claim 1, wherein the horizontal displacement limiting means comprises a second anchor pile disposed perpendicular to the ground and a first elevating mechanism, the second anchor pile being fixedly connected with the first elevating mechanism; and a plurality of holes are uniformly formed in the road surface along the length direction of the road, and when the box-type main body unit moves to a position where the second anchor pile is positioned above the hole, the first lifting mechanism drives the second anchor pile to move downwards and be correspondingly inserted into the hole.
6. The anchor pile type movable isolation fence for the tidal road according to claim 5, wherein a plurality of the holes are formed on a lane line between adjacent lanes and are distributed at equal intervals along the length direction of the lane line.
7. The anchor pile type mobile isolation fence for tidal roads as claimed in claim 1, wherein the horizontal displacement limiting means comprises a third anchor pile and a second elevating mechanism which are arranged perpendicular to the ground, the third anchor pile being fixedly connected with the second elevating mechanism; a plurality of second sliding grooves are uniformly formed in the road surface along the length direction of the highway, and the second sliding grooves are arranged in parallel to the width direction of the highway; a sliding block is fixed at the lower end of the third anchor pile and is in sliding connection with the second sliding groove through the sliding block; when the box-type main body unit moves in place, the second lifting mechanism drives the third anchor pile to move upwards so that the sliding block and the second sliding groove generate opposite stress in the vertical direction.
8. The anchor pile type mobile isolation guardrail for the tidal road according to claim 7, wherein the second chute is provided with a drain pipe at each of both ends, one end of the drain pipe is communicated with the end of the second chute, and the other end is communicated with one side of the width direction of the road.
9. The anchor pile type mobile isolation barrier for tidal highways according to any one of claims 1 to 8, wherein the box-type main unit is further provided with a controller, and the travelling mechanism and the horizontal displacement limiting device are electrically connected with the controller; a communication module and a control module are integrated in the controller, and the controller is in wireless connection with a remote terminal through the communication module.
10. The anchor pile type movable isolation fence for the tidal road according to any one of claims 1 to 8, wherein the box type main unit is provided with corrugated fences at both sides in the width direction thereof, the corrugated fences extending in the length direction of the box type main unit.
11. The anchor pile type mobile isolation barrier for tidal highways according to any one of claims 1 to 8, wherein a housing groove is provided at the top of the box-type main unit, the housing groove extending in the length direction of the box-type main unit; an ecological greening box is arranged in the holding groove.
12. The anchor pile type mobile isolation barrier for tidal highways according to any one of claims 1 to 8, wherein two box-shaped main body units are arranged in each mobile barrier group, and adjacent box-shaped main body units are juxtaposed in the width direction of the highways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210855992.0A CN115262452A (en) | 2022-07-08 | 2022-07-08 | Anchor pile type movable isolation guardrail for tidal highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210855992.0A CN115262452A (en) | 2022-07-08 | 2022-07-08 | Anchor pile type movable isolation guardrail for tidal highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115262452A true CN115262452A (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210855992.0A Pending CN115262452A (en) | 2022-07-08 | 2022-07-08 | Anchor pile type movable isolation guardrail for tidal highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115262452A (en) |
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2022
- 2022-07-08 CN CN202210855992.0A patent/CN115262452A/en active Pending
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