阅读说明：本技术 一种城市道路用防撞生态护栏 (Urban road is with ecological guardrail of anticollision ) 是由 肖海平 刘国安 李坤 朱洪涛 李贤� 于 2021-09-14 设计创作，主要内容包括：一种城市道路用防撞生态护栏,包括基座、立柱、横梁,立柱设立于基座上,横梁水平安装于立柱上,还包括绿植容器,绿植容器安装于立柱上,所述横梁包括第一横梁和第二横梁,第一横梁和第二横梁水平重叠设置,且在第一横梁和第二横梁之间夹装有储水装置,储水装置与供水管相连,且供水管与储水装置内腔间通过单向阀控制使得水流只能从供水管流向储水装置内腔,储水装置上设置还有喷水管,喷水管指向绿植容器的方向。(The utility model provides an urban road is with ecological guardrail of anticollision, includes base, stand, crossbeam, and the stand is established on the base, and crossbeam horizontal installation still includes green container of planting, and green container of planting is installed on the stand, the crossbeam includes first crossbeam and second crossbeam, and first crossbeam and second crossbeam level overlap the setting, and the clamp is equipped with water storage device between first crossbeam and second crossbeam, and water storage device links to each other with the delivery pipe, and makes rivers can only follow the delivery pipe and flow to the water storage device inner chamber through check valve control between delivery pipe and water storage device inner chamber, and the last spray pipe that sets up of water storage device, the directional green direction of planting the container of spray pipe.)

1. The utility model provides an urban road is with ecological guardrail of anticollision, includes base, stand, crossbeam, and the stand is established on the base, and crossbeam horizontal installation is on the stand, its characterized in that: still include green container of planting, green container of planting is installed on the stand, the crossbeam includes first crossbeam and second crossbeam, and first crossbeam and second crossbeam overlap the setting, and the clamp is equipped with water storage device between first crossbeam and second crossbeam, and water storage device links to each other with the delivery pipe, and makes rivers can only follow the delivery pipe and flow to the water storage device inner chamber through check valve control between delivery pipe and water storage device inner chamber, and the last spray pipe that sets up of water storage device in addition, the directional green direction of planting the container of spray pipe.

2. The ecological guardrail of claim 1, which is characterized in that: the upright post is provided with threaded holes, the first cross beam and the second cross beam are respectively provided with corresponding through holes, the screw rods sequentially penetrate through the through holes in the first cross beam and the second cross beam and then are matched with the threaded holes in the upright post, and the diameter of the through holes in the first cross beam is larger than that of the screw rods, so that the first cross beam can freely move along the axial direction of the screw rods.

3. The ecological guardrail of claim 2, which is characterized in that: an elastic piece is arranged between the first cross beam and the second cross beam, and the first cross beam and the second cross beam are separated by acting force provided by the elastic piece.

4. The ecological guardrail of claim 3, which is characterized in that: the elastic piece is a spring and is sleeved on the screw rod at a part between the first cross beam and the second cross beam.

5. The ecological guardrail of claim 4, which is characterized in that: an elastic part is arranged between the second cross beam and the upright post.

6. The ecological guardrail of claim 1, which is characterized in that: the water storage device is made of flexible materials and is easy to deform when being impacted, so that water in the inner cavity of the water storage device is sprayed out of the water spraying pipe.

7. The ecological guardrail of claim 6, which is characterized in that: the water storage device is a rubber bag and is detachably mounted on the second cross beam.

8. The ecological guardrail of claim 7, which is characterized in that: the automatic pressure relief mechanism is arranged on the water storage device, when the pressure in the inner cavity of the water storage device exceeds a limit value, the pressure is released through the automatic pressure relief mechanism, and the water storage device is prevented from being damaged.

9. The ecological guardrail of claim 1, which is characterized in that: the shape of the second cross beam is adapted to the shape of the first cross beam, and the second cross beam and the first cross beam both have certain strength.

10. The ecological guardrail of claim 9, which is characterized in that: the first cross beam is a corrugated galvanized plate.

Technical Field

The invention relates to the technical field of road guardrails, in particular to an anti-collision ecological guardrail for urban roads.

Background

The guardrail is generally used as an important safety facility of roads and bridges, can effectively prevent vehicles and other vehicles from rushing out of a road surface or a bridge floor so as to reduce the loss of traffic accidents, and is widely applied to the infrastructure of public traffic. The existing guardrails can be classified into three types, namely rigid guardrails, semi-rigid guardrails and flexible guardrails according to structures, and the three types are greatly different in structure and absorption mechanism of collision energy. The flexible guardrail is a tough guardrail structure with larger buffer capacity; the cable guardrail is a main representative type, and is a structure formed by fixing a plurality of cables applying initial tension on a vertical column, and the cable guardrail mainly resists the collision of vehicles by means of the tensile stress of the cables and absorbs collision energy; the semi-rigid guardrail is a continuous beam-column structure, the corrugated beam guardrail is a main representative type, the corrugated steel plate and the upright post which are spliced with each other form the continuous beam-column structure, the deformation of the soil foundation, the upright post and the corrugated steel plate is utilized to absorb the collision energy and force the out-of-control vehicle to change the direction, the collision energy is absorbed by the friction between the vehicle and the guardrail, the friction between the vehicle and the ground and the certain amount of elastic and plastic deformation generated by the vehicle, the soil foundation and the guardrail, the action time of the collision process is prolonged to reduce the vehicle speed, the out-of-control vehicle is forced to change the driving direction and return to the normal driving direction, thereby ensuring the safety of passengers and reducing the damage of the vehicle; a rigid barrier is a barrier structure that is substantially non-deformable. Concrete guardrails are the main representative type, and are formed by connecting concrete blocks in certain shapes to form a wall type structure, and the concrete guardrails climb up after being collided by an out-of-control vehicle and are turned to absorb collision energy.

Along with the enhancement of the awareness of saving the environment and protecting the environment, people hope that the guardrail can provide more functions beneficial to environmental protection, especially in urban management, great attention is paid to the attractiveness of roads, the existing ecological guardrail is generally provided with a platform or a container for green plants to grow on a cross beam or an upright post of the existing guardrail, the anti-collision capacity of the guardrail is possibly reduced, meanwhile, the green plants need to be watered frequently, and the maintenance cost is increased.

Therefore, the invention aims to provide the ecological anti-collision guardrail for the urban roads, which has strong anti-collision performance and is simple to maintain.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the anti-collision ecological guardrail for the urban roads, which is environment-friendly and attractive, and has the advantages of good anti-collision performance and simple maintenance.

The technical scheme of the invention is as follows: the utility model provides an urban road is with ecological guardrail of anticollision, includes base, stand, crossbeam, and the stand is established on the base, and crossbeam horizontal installation still includes green container of planting, and green container of planting is installed on the stand, the crossbeam includes first crossbeam and second crossbeam, and first crossbeam and second crossbeam level overlap the setting, and the clamp is equipped with water storage device between first crossbeam and second crossbeam, and water storage device links to each other with the delivery pipe, and makes rivers can only follow the delivery pipe and flow to the water storage device inner chamber through check valve control between delivery pipe and water storage device inner chamber, and the last spray pipe that sets up of water storage device, the directional green direction of planting the container of spray pipe.

Furthermore, threaded holes are formed in the stand column, corresponding through holes are formed in the first cross beam and the second cross beam, the screw rods sequentially penetrate through the through holes in the first cross beam and the second cross beam and then are matched with the threaded holes in the stand column, and the diameter of the through holes in the first cross beam is larger than that of the screw rods, so that the first cross beam can freely move along the axial direction of the screw rods.

Furthermore, an elastic piece is arranged between the first cross beam and the second cross beam, and the first cross beam and the second cross beam are separated by acting force provided by the elastic piece.

Furthermore, the elastic element is a spring and is sleeved on the screw rod at a part between the first cross beam and the second cross beam. The elastic piece can also be a spring piece and other devices.

Furthermore, an elastic piece is arranged between the second cross beam and the upright post, so that the second cross beam can also provide certain buffering capacity when the guardrail is impacted.

Furthermore, the water storage device is made of flexible materials and is easy to deform when being impacted, so that water in the inner cavity of the water storage device is sprayed out of the water spraying pipe. Preferably, the water storage device is a rubber bag and is detachably mounted on the second beam.

Further, the water storage device is provided with an automatic pressure relief mechanism, when the pressure in the inner cavity of the water storage device exceeds a limit value during impact, the pressure is released through the automatic pressure relief mechanism, and the water storage device is prevented from being damaged.

Furthermore, the shape of second crossbeam suits with first crossbeam, and all has certain intensity for when the guardrail receives the striking, can form the extrusion force to water storage device wherein.

Further, the first cross beam is a corrugated galvanized sheet, and preferably, the second cross beam is also a corrugated galvanized sheet.

Furthermore, the surface shape of the water storage device is matched with the surfaces of the two layers of beams, so that the water storage device can fully receive impact force transmitted by the beams and better absorb energy.

Further, exit network structure of spray pipe, network structure are used for making to be spilt from the export spun water by the dispersion and sprinkle green planting, and the watering is more even on the one hand like this, and on the other hand has reduced that the impact force of big strand of rivers to green planting is too big, causes green to plant the harm. The net structure can be made of metal materials, and the net structure can also be directly replaced by a shower nozzle, a shower head and an atomizing nozzle.

Furthermore, a water absorption rope is arranged at the bottom of the green plant container, the other end of the water absorption rope penetrates through the water spraying pipe to be fixed in the water storage device, and the water absorption rope is made of a material with good water absorption, so that water in the water storage device can be absorbed and sent to the bottom of the green plant container by the water absorption rope.

Furthermore, the water absorption rope is coiled at the bottom of the green plant container in a vortex line shape, and the green plant container is covered with the bearing hilling soil.

Furthermore, the end part of one end of the water absorption rope in the water storage device is fixed at the bottom of the inner cavity of the water storage device, so that the water absorption rope can absorb water into the green plant container as long as water is still in the water storage device, and water supply of the green plant container is ensured.

Furthermore, the end part of the water absorption rope at one end of the water storage device is fixed at the position of 3 minutes of the height of the inner cavity of the water storage device, so that when the water in the water storage device is remained for one minute of 3 minutes, the water in the inner cavity cannot be absorbed by the water absorption rope, and the water content of the water absorption rope is greatly reduced. At this time, people can observe the dryness degree of the water absorption rope exposed from the vicinity of the water spraying pipe to judge the water quantity in the water storage device and remind workers to send water into the water storage device as soon as possible.

Compared with the prior art, the invention has the beneficial effects that: the anti-collision ecological guardrail provided by the invention is provided with two layers of cross beams, the elastic part is arranged between the two cross beams, and the elastic part can also provide a buffering effect when being impacted, so that the overall anti-collision performance of the guardrail is improved; simultaneously still press from both sides between two-layer crossbeam and be equipped with the water storage device who is rich in certain elasticity, when being hit, water storage device takes place deformation for water among the water storage device is spout under the pressure effect, can absorb the kinetic energy of a part of vehicle like this and turn into the potential energy and the kinetic energy of water, and then make water storage device also provide certain buffer capacity, the anticollision performance of guardrail has further been strengthened, water storage device spun water can also be sprinkled to green planting the ware simultaneously, realize the watering of planting green, kill two birds with one stone.

Drawings

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

FIG. 2 is a front view of embodiment 1 of the present invention;

FIG. 3 is a side view of embodiment 1 of the present invention;

FIG. 4 is a top view of embodiment 1 of the present invention;

FIG. 5 is a schematic perspective view of a water storage apparatus according to embodiment 1 of the present invention;

in the figure: 1-base, 2-upright post, 3-first beam, 4-second beam, 5-water storage device, 51-water spray pipe, 52-automatic pressure relief mechanism, 53-water supply pipe, 6-green plant container, 7-steel cable, 8-screw rod and 81-spring.

Detailed Description

The present invention will be described in further detail below with reference to specific examples, wherein methods or features not specifically described are known in the art.

Example 1

As shown in fig. 1, the embodiment is an anti-collision ecological guardrail for urban roads, which comprises a base 1, columns 2 and a cross beam, wherein the columns 2 are arranged on the base 1, the cross beam is horizontally arranged on the columns 2, the anti-collision ecological guardrail further comprises green plant containers 6, the green plant containers 6 are hung between the adjacent columns 2 through steel wires 7, so that when the guardrail is impacted, acting force received by the green plant containers 6 is non-rigid, and is beneficial to protecting the green plant containers 6, the cross beam comprises a first cross beam 3 and a second cross beam 4, the first cross beam 3 and the second cross beam 4 are arranged in an overlapped mode in the horizontal direction, a water storage device 5 is clamped between the first cross beam 3 and the second cross beam 4, the water storage device 5 is connected with a water supply pipe 53, water flow between the water supply pipe 53 and the inner cavity of the water storage device 5 can only flow from the water supply pipe 53 to the inner cavity of the water storage device 5 through one-way valve control, a water spray pipe 51 is arranged on the water storage device 5, the water spray pipe 51 points in the direction of the green plant container 6.

Be equipped with the screw hole on the stand 2, all be equipped with corresponding through-hole on first crossbeam 3 and the second crossbeam 4, screw rod 8 passes in proper order behind the through-hole on first crossbeam 3 and the second crossbeam 4 and the screw hole cooperation on the stand 2, and the through-hole diameter on the first crossbeam 3 is greater than the screw rod 8 diameter, makes first crossbeam 3 along the 8 axial free movements of screw rod.

An elastic piece is arranged between the first cross beam 3 and the second cross beam 4, and the first cross beam 3 and the second cross beam 4 are separated by acting force provided by the elastic piece. The elastic member in this embodiment is a spring 81, and is sleeved on the screw 8 between the first beam 3 and the second beam 4.

In this embodiment, a spring 81 is also provided between the second cross member 4 and the upright 2, so that the second cross member 4 can provide a certain buffering capacity when the guardrail is impacted.

In this example, the water storage device 5 is a rubber bag, the water storage device 5 is detachably mounted on the second beam 4 through a buckle structure, the water storage device 5 is provided with an automatic pressure relief mechanism 52, the automatic pressure relief mechanism 52 is a pressure valve, and when the pressure in the inner cavity of the water storage device 5 is greater than a certain value, the pressure valve is opened, so that water is sprayed out from the valve to reduce the pressure in the inner cavity of the water storage device 5. In some embodiments, a baffle may be provided above the automatic pressure relief mechanism 52 to direct water emitted from the pressure valve in the direction of the green plant container 6.

In this embodiment, the first beam 3 is a corrugated galvanized plate, the second beam 4 is a flat plate, and the shape of the surface of the side of the water storage device 5 contacting the first beam 3 is adapted to the surface of the first beam 3, so that the water storage device 5 can fully and uniformly receive the impact force transmitted from the first beam 3, and can better absorb energy.

When in actual use, regularly carry rivers to water storage device through the delivery pipe, make water storage device all store full water volume at any time, can also provide water for green container of planting simultaneously to guarantee the water demand of green plant in the container.

The present invention is not limited to the above embodiments, and various combinations and modifications of the above technical features may be provided for those skilled in the art, and modifications, variations, equivalents, or uses of the structure or method of the present invention in other fields without departing from the spirit and scope of the present invention are included in the protection scope of the present invention.