CN214695154U

CN214695154U - Safety protective guard for municipal bridge

Info

Publication number: CN214695154U
Application number: CN202023165462.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Lianyungang Shuangjin Garden Engineering Co ltd
Current assignee: Lianyungang Shuangjin Garden Engineering Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-12
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a safety protective guard for municipal bridges, which belongs to the technical field of guardrails and comprises a bottom plate, wherein two ends of the top of the bottom plate are fixedly connected with stand columns, the top ends of the stand columns are fixedly connected with a top plate, a top supporting frame and a supporting rod of the top plate are fixedly provided with a solar cell panel, the top ends of the supporting rods are detachably provided with light-operated lamps, a connecting plate is arranged between the side walls of the bottom plate opposite to the top plate, the middle of the two groups of connecting plates is rotatably connected with a buffer roller, the buffer roller comprises a metal column, a rubber sleeve and a supporting shaft, the two groups of side walls opposite to the connecting plates are provided with mounting grooves, the mounting grooves are internally smooth, and the supporting shaft is inserted in the mounting grooves; the utility model discloses a be provided with buffer roller and carry out the anticollision and unload the power, promoted the protecting effect of guardrail, make solar panel and light-operated lamp cooperation work again, throw light on to the bridge and show the width, improve the security performance.

Description

Safety protective guard for municipal bridge

Technical Field

The utility model relates to a rail guard technical field especially relates to a safety rail guard for municipal administration bridge.

Background

At present, a bridge is a large structure used for crossing obstacles, and is a structure used for crossing a traffic route (such as a road, a railway, a water channel and the like) or other facilities (such as a pipeline, a cable and the like) over natural obstacles (such as rivers, straits, canyons and the like) or artificial obstacles (such as highways and railway lines), the purpose of the bridge is to allow people, vehicles, trains or ships to pass through the obstacles, the bridge can be strung across both sides of the valley or the straits, or can rise on the ground, and sills pass through rivers or roads below, so that the traffic below is unobstructed, along with the rapid development of cities, overpasses, viaducts and the like in the cities are more and more important, and therefore, the protection of the overpass is more and more important, and the structural dead plate of the existing protection device can not relieve the impact of the vehicles on the bridge.

Patent No. CN108570931A discloses a guard rail for municipal bridges, which comprises a plurality of support columns, wherein top bases are fixedly arranged on the tops of the support columns, two symmetrical slots are formed in the side faces of the top bases, a connecting rod is fixedly inserted between the opposite faces of the slots, and a plurality of support rods are fixedly arranged at the bottoms of the connecting rods; the bottom of each supporting rod is fixedly connected with a rubber block; the bottom of each supporting column is connected with a base, a water storage tank is arranged between every two adjacent bases, and the rubber blocks extend into the water storage tanks; a magnetic layer is bonded and fixed at the bottom of the water storage tank and the bottom of the rubber block. The invention has simple structure, is arranged at two sides of the bridge, has good buffer effect, is not easy to damage the automobile and is not easy to break; difficult to climb, increased the security on the road.

The guardrail for municipal bridge in the prior art has the following disadvantages: 1. the conventional protective device is structurally rigid and cannot relieve the impact of vehicles on the bridge; 2. the existing guardrail for the municipal bridge does not have a lighting function, the brightness of the bridge at night is insufficient, a driver cannot clearly see the two sides of the bridge body, the width of the bridge body cannot be correctly mastered, and an impact event occurs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety protective guard for municipal administration bridge, the utility model discloses a be provided with buffer roller and carry out the anticollision and unload the power, promoted the protecting effect of guardrail, make solar panel and light-operated lamp cooperation work again, throw light on to the bridge and show the width, improve the security performance.

The utility model provides a specific technical scheme as follows:

the utility model provides a safety protective guard for municipal bridge, which comprises a bottom plate, wherein two ends of the top of the bottom plate are fixedly connected with stand columns, the top end of the stand column is fixedly connected with a top plate, one end of the top plate is fixedly connected with a support frame, the top end of the support frame is fixedly provided with a solar cell panel, the other end of the top plate is provided with a support rod, a light-operated lamp is detachably arranged at the top end of the support rod, connecting plates are symmetrically arranged in the middle of the side wall of the bottom plate opposite to the top plate, the connecting plates are provided with two groups, two ends of the connecting plates are respectively and fixedly connected on the side wall of the stand column, the middle of the two groups of connecting plates is rotatably connected with a buffer roller, the buffer roller comprises a metal column, a rubber sleeve and a support shaft, the outer side sleeve of the metal column is sleeved with the rubber sleeve, the support shaft is fixedly connected in the middle of the upper end and the lower end of the metal column, the two sets of connecting plates are provided with mounting grooves on opposite side walls, the mounting grooves are smooth inside, and the supporting shafts are inserted in the mounting grooves.

Optionally, the light-operated lamp has three groups, and even distribution is on the roof top, the top fixed mounting of roof has the battery, the battery is located in the middle of light-operated lamp and solar panel, the battery pass through the wire respectively with light-operated lamp and solar panel electric connection.

Optionally, through holes are formed in two ends of the bottom plate, and fixing bolts are arranged in the through holes.

Optionally, the upright posts are provided with four groups, and a reinforcing rod is fixedly connected between the two groups of upright posts.

Optionally, the buffer rollers have two sets.

The utility model has the advantages as follows:

the embodiment of the utility model provides a safety protective guard for municipal administration bridge:

1. the utility model discloses a be provided with buffer roller, when this safety protective guard for municipal bridge received the striking, the car of out of control can strike buffer roller, and the rubber sleeve on buffer roller top layer can be strikeed at first and take place the deformation, and the rubber sleeve can weaken the impact force that the striking produced, and simultaneously, buffer roller can take place to rotate when being strikeed, can further weaken impact force like this, has improved the buffering effect of this protective guard; in addition, the reinforcing rod is arranged in the middle of the upright post, so that the protective guard can be reinforced, the impact capability of the protective guard is improved, and the service life of the protective guard is prolonged.

2. The utility model discloses an use the solar panel of guardrail roof top can accept sunshine on daytime and shine, convert solar energy into chemical energy and store in the battery, and battery rethread wire supplies power for light-operated lamp, and when the peripheral illumination condition of bridge is not good night, light-operated lamp can light automatically, throws light on to the bridge and shows the width, is favorable to the driver to see the condition of bridge clearly, has improved the driving safety nature.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a side view of a safety guard rail for a municipal bridge according to an embodiment of the present invention;

fig. 2 is a front view of the safety guard rail for municipal bridge of the embodiment of the invention.

In the figure: 1. a base plate; 2. a rubber sleeve; 3. a buffer roller; 4. a metal post; 5. a support shaft; 6. a connecting plate; 7. a support bar; 8. a light-operated lamp; 9. a wire; 10. a storage battery; 11. a solar panel; 12. a support frame; 13. a top plate; 14. a column; 15. a reinforcing bar; 16. a through hole; 17. mounting grooves; 18. and (5) fixing the bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A safety guard rail for a municipal bridge according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, a safety guard rail for a municipal bridge according to an embodiment of the present invention includes a bottom plate 1, columns 14 are fixedly connected to two ends of the top of the bottom plate 1, a top plate 13 is fixedly connected to the top ends of the columns 14, a support frame 12 is fixedly connected to one end of the top plate 13, a solar panel 11 is fixedly mounted on the top end of the support frame 12, a support rod 7 is disposed at the other end of the top plate 13, a light-operated lamp 8 is detachably mounted on the top end of the support rod 7, two sets of connection plates 6 are symmetrically disposed in the middle of the side wall of the bottom plate 1 opposite to the top plate 13, the connection plates 6 have two sets, two ends of the connection plates 6 are respectively fixedly connected to the side wall of the columns 14, a buffer roller 3 is rotatably connected between the two sets of connection plates 6, the buffer roller 3 includes a metal column 4, a rubber sleeve 2 and a support shaft 5, the outer side cover of metal column 4 is equipped with rubber sleeve 2, fixedly connected with back shaft 5 in the middle of the upper and lower both ends of metal column 4, two sets of mounting groove 17 has been seted up on the relative lateral wall of connecting plate 6, just the inside of mounting groove 17 is smooth, back shaft 5 pegs graft inside mounting groove 17.

For example, the rubber sleeve 2 on the surface layer of the buffer roller 3 is firstly deformed by impact, the rubber sleeve 2 can weaken impact force generated by the impact, and meanwhile, the buffer roller 3 can rotate when being impacted, so that the impact force can be further weakened, and the buffer effect of the protective guard is improved; through using light control lamp 8 when the peripheral illumination condition of bridge is not good at night, light control lamp 8 can light automatically, shows the width to the bridge illumination, is favorable to the condition that the driver sees the bridge clearly, has improved driving safety.

Referring to fig. 1, the light-operated lamp 8 has three groups, and is evenly distributed on the top of the top plate 13, the top of the top plate 13 is fixedly provided with a storage battery 10, the storage battery 10 is located between the light-operated lamp 8 and the solar panel 11, and the storage battery 10 is respectively electrically connected with the light-operated lamp 8 and the solar panel 11 through a wire 9.

By way of example, solar panel 11 may be used to receive sunlight during the day, and convert the sunlight energy into chemical energy for storage in battery 10, and battery 10 then supplies power to light-operated lamp 8 through wires 9.

Referring to fig. 1, through holes 16 are formed at two ends of the bottom plate 1, and fixing bolts are arranged inside the through holes 16.

Illustratively, the guard rails are fixed on both sides of the bridge by providing fixing bolts 18 and through holes 16.

Referring to fig. 1, the upright posts 14 have four sets, and a reinforcing rod 15 is fixedly connected between the two sets of upright posts 14.

Illustratively, the guard rail can be reinforced by providing a reinforcing bar 15 in the middle of the upright 14.

Referring to fig. 2, the buffer roller 3 has two sets.

Illustratively, the buffering effect of the guard rail is improved by providing two sets of buffer rollers 3.

When the safety protective guard for the municipal bridge is used, when the safety protective guard for the municipal bridge is impacted, an out-of-control automobile can impact the buffer roller 3, the rubber sleeve 2 on the surface layer of the buffer roller 3 can be firstly impacted to deform, the rubber sleeve 2 can weaken the impact force generated by the impact, and meanwhile, the buffer roller 3 can rotate when being impacted, so that the impact force can be further weakened, and the buffer effect of the protective guard is improved; in addition, the reinforcing rod 15 is arranged in the middle of the upright post 14, so that the protective guard can be reinforced, the impact capability of the protective guard is improved, and the service life of the protective guard is prolonged; besides, the solar panel 11 above the guardrail top plate 13 can receive sunlight irradiation in the daytime, solar energy is converted into chemical energy to be stored in the storage battery 10, the storage battery 10 supplies power for the light-operated lamp 8 through the conducting wire 9, when the illumination condition around the bridge is not good at night, the light-operated lamp 8 can be automatically turned on, the bridge is illuminated to show the width, the bridge condition can be favorably seen by a driver, and the driving safety is improved.

The utility model relates to a safety protective guard for municipal bridges, which comprises a base plate and a protective guard 1; 2. a rubber sleeve; 3. a buffer roller; 4. a metal post; 5. a support shaft; 6. a connecting plate; 7. a support bar; 8. a light-operated lamp; 9. a wire; 10. a storage battery; 11. a solar panel; 12. a support frame; 13. a top plate; 14. a column; 15. a reinforcing bar; 16. a through hole; 17. mounting grooves; 18. the fixing bolt and the components are all universal standard parts or components known to those skilled in the art, and the structure and the principle of the fixing bolt and the components are known to those skilled in the technical manual or by routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The safety protective guard for the municipal bridge comprises a bottom plate (1) and is characterized in that stand columns (14) are fixedly connected to two ends of the top of the bottom plate (1), a top plate (13) is fixedly connected to the top ends of the stand columns (14), a support frame (12) is fixedly connected to one end of the top plate (13), a solar panel (11) is fixedly mounted at the top end of the support frame (12), a support rod (7) is arranged at the other end of the top plate (13), light-operated lamps (8) are detachably mounted at the top ends of the support rod (7), connecting plates (6) are symmetrically arranged in the middle of the side wall, opposite to the top plate (13), of the bottom plate (1), the two groups of connecting plates (6) are provided, two ends of each connecting plate (6) are respectively and fixedly connected to the side wall of each stand column (14), and buffer rollers (3) are rotatably connected in the middle of the two groups of the connecting plates (6), buffer cylinder (3) include metal post (4), rubber sleeve (2) and back shaft (5), the outside cover of metal post (4) is equipped with rubber sleeve (2), fixedly connected with back shaft (5) in the middle of the upper and lower both ends of metal post (4), two sets of mounting groove (17) have been seted up on the relative lateral wall of connecting plate (6), just the inside of mounting groove (17) is smooth, back shaft (5) are pegged graft inside mounting groove (17).

2. The safety guard fence for the municipal bridge according to claim 1, wherein the light-operated lamps (8) are three groups and are uniformly distributed on the top of a top plate (13), the top of the top plate (13) is fixedly provided with a storage battery (10), the storage battery (10) is positioned between the light-operated lamps (8) and the solar panel (11), and the storage battery (10) is electrically connected with the light-operated lamps (8) and the solar panel (11) through wires (9).

3. The safety guard rail for the municipal bridge according to claim 1, wherein through holes (16) are formed at both ends of the bottom plate (1), and fixing bolts (18) are arranged in the through holes (16).

4. The safety guard rail for the municipal bridge according to claim 1, wherein the number of the upright posts (14) is four, and reinforcing rods (15) are fixedly connected between the two upright posts (14).

5. The safety guard rail for the municipal bridge according to claim 1, wherein the buffer rollers (3) have two sets.