CN216920014U - Use railing structure at bridge - Google Patents

Abstract

The utility model relates to an use railing structure at bridge, belong to the technical field of bridge protection fence, including ground beam built-in fitting, be equipped with a plurality of intervals and the support column that is parallel to each other on the ground beam built-in fitting, be equipped with the guardrail board between two adjacent support columns, the support column includes the base, one side and ground beam built-in fitting of base are connected, the opposite side of base is provided with the riser, be equipped with the mount pad to the inboard extension of railing on the riser, the mounting hole has been seted up to the one end that the riser was kept away from to the mount pad, wear to be equipped with the anticollision pipe in the mount hole, the anticollision union coupling is between two adjacent ground support columns, this application is for the crashproof performance of improvement railing, reduce the occurence of failure of threatening safety, a railing structure who uses at bridge is provided.

Description

Use railing structure at bridge

Technical Field

The application relates to the field of bridge protective guards, in particular to a railing structure applied to a bridge.

Background

The pedestrian overpass is a building assisting pedestrians to pass through roads in modern cities, and the pedestrians and vehicles on the roads can be completely separated by building the overpass, so that the smooth traffic and the safety of the pedestrians are ensured.

The most common pedestrian overpass crosses streets or highways, also crosses railways and light rails, and also some overpasses are built at a stereo intersection and are integrated with the buildings of the overpass. With the acceleration of social development, people pay more attention to landscape and matching with the building landscape around the bridge site on the premise of meeting the requirements of people on the functionality of the pedestrian overpass.

The mounting means of pedestrian overpass adopts the pre-buried ground beam in the bridge floor that the concrete was made with the built-in fitting mostly, fix the support column interval certain distance on the built-in fitting again, then set up the guardrail board of guard action between adjacent support column, but the raw and other materials of the current guardrail product of traditional railing adopt the stainless steel mostly, the carbon steel material, when these materials receive external force striking, take place distortion and fracture easily, influence subsequent use, can directly scrap even when serious, lead to the fact life safety's threat to pedestrian on the bridge and the coming and going vehicle under the bridge.

Disclosure of Invention

In order to improve the crashworthiness of railing, reduce the occurence of failure that threatens safety, this application provides one kind and uses the railing structure at the bridge.

The application provides a pair of railing structure who uses at bridge adopts following technical scheme:

the utility model provides an use railing structure at bridge, includes ground beam built-in fitting, be equipped with a plurality of intervals and the support column that is parallel to each other on the built-in fitting of ground beam, two adjacent be equipped with guardrail board between the support column, its characterized in that, the support column includes the base, one side of base with ground beam built-in fitting is connected, the opposite side of base is provided with the riser, be equipped with the mount pad that extends to the railing inboard on the riser, the mount pad is kept away from the one end of riser has seted up the mounting hole, wear to be equipped with in the mounting hole and prevent collision tube, prevent collision tube connected in adjacent two between the support column.

By adopting the technical scheme, the anti-collision pipe is arranged on the inner side of the handrail, so that the anti-collision capacity of the handrail is increased, the anti-collision performance of the handrail is improved, and safety threatening accidents caused by breakage or damage of the handrail are reduced; meanwhile, the anti-collision pipe can be utilized to achieve the function of a handrail, and the convenience and the practicability of the handrail are improved.

Preferably, the anticollision pipe is provided with a fixed rod, the fixed rod is provided with a chute, the chute is internally matched with a slide rod in a sliding manner, one end of the slide rod, which is far away from the anticollision pipe, is fixed with an anticollision plate, an elastic piece is arranged between the anticollision plate and the anticollision pipe, and two ends of the elastic piece are respectively fixed on the anticollision plate and the anticollision pipe.

Through adopting above-mentioned technical scheme, but set up the crashproof board that utilizes elastic expansion on the anticollision pipe, when the anticollision pipe received external impact, provide reliable shock-absorbing capacity with dispersion external force to further strengthen the crashproof performance of anticollision pipe, improve the life of anticollision pipe.

Preferably, at least two of the crash panels are arranged in the axial direction of the crash tube in the region of two of the adjacent support pillars.

By adopting the technical scheme, the arrangement of the anti-collision plates has the function of providing more comprehensive protection effect for the anti-collision pipes; meanwhile, the whole body is disassembled, so that the subsequent maintenance and replacement of the anti-collision plate are facilitated, and the cost is saved.

Preferably, one end of the vertical plate, which is far away from the base, is provided with a handrail which is connected with two adjacent supporting columns in a penetrating manner.

Through adopting above-mentioned technical scheme, the effect that sets up the handrail lies in the cooperation anticollision pipe in order to adapt to different service environment, for example the height that the people that adapts to the height difference need snatch, and the handrail also provides certain protective capacities simultaneously equally to further improve the practicality and the convenience of railing.

Preferably, one end of the vertical plate, which is provided with the handrail in a penetrating manner, is bent towards the inner side of the handrail at a certain angle.

Through adopting above-mentioned technical scheme, buckle the top of riser to the inboard of railing and make the handrail can be in the inboard of railing, make the pedestrian can keep the certain distance with the border of railing all the time at the in-process that uses the handrail to improve the security of railing.

Preferably, a lamp post perpendicular to the ground beam embedded part is installed on the vertical plate, the lamp post comprises a lamp body, bases are arranged at two ends of the lamp body, a threading pipe is arranged on one side of each base, a connecting seat is fixed at one end, far away from the bases, of the threading pipe, and the connecting seat is installed on the vertical plate through a locking part.

Through adopting above-mentioned technical scheme, utilize the lamp pole to provide the illumination for the railing to improve the practicality and the aesthetic property of railing, realize the detachable installation of lamp pole and riser through the retaining member simultaneously, be favorable to the later stage to the maintenance or the change of lamp pole, increase the life and the saving cost of lamp pole.

Preferably, the lamp post is arranged on the outer side of the handrail.

Through adopting above-mentioned technical scheme, set up the lamp pole in the outside of railing, avoid the pedestrian mistake to touch the lamp pole, lead to the damage of lamp pole or be electrocuted and take place danger to improve the security.

Preferably, the guardrail plate is provided with a guardrail frame, two ends of the guardrail frame are fixedly provided with adapters, and the guardrail frame is arranged on one side of the vertical plate of the two adjacent support columns through the adapters.

Through adopting above-mentioned technical scheme, utilize the adaptor to install the guardrail board on adjacent support column, be favorable to follow-up maintenance or the change to the guardrail board to improve the life of guardrail board and practice thrift the cost.

In summary, the present application includes at least one of the following beneficial technical effects:

the anti-collision pipe is arranged on the inner side of the handrail, so that the anti-collision capacity of the handrail is increased, the anti-collision performance of the handrail is improved, and safety threatening accidents caused by breakage or damage of the handrail are reduced; meanwhile, the function of a handrail can be achieved by using the anti-collision pipe, and the convenience and the practicability of the handrail are improved;

the anti-collision tube is provided with the anti-collision plate which can elastically stretch out and draw back, so that when the anti-collision tube is impacted by external force, reliable buffering performance is provided to disperse the external force, the anti-collision performance of the anti-collision tube is further enhanced, and the service life of the anti-collision tube is prolonged;

lie in the cooperation anticollision pipe in order to adapt to different service environment through the effect that sets up the handrail, for example the height that the people that adapts to the difference in height need snatch, the handrail also provides certain protective capacities simultaneously to the practicality and the convenience of further improvement railing.

Drawings

Fig. 1 is a schematic view of the overall structure in embodiment 1 of the present application.

Fig. 2 is an overall structural front view in embodiment 1 of the present application.

Fig. 3 is a partial structural plan view in embodiment 1 of the present application.

Fig. 4 is a right side view of a partial structure of a lamp post in embodiment 1 of the present application.

Fig. 5 is a right side view of the structure of the guardrail plate portion in embodiment 1 of the present application.

Fig. 6 is a schematic view of the entire structure in embodiment 2 of the present application.

Fig. 7 is a right side view, partly in section, of the structure in embodiment 2 of the present application.

Fig. 8 is an overall structural front view in embodiment 3 of the present application.

Fig. 9 is a right side view of a part of the mechanism in embodiment 3 of the present application.

Description of reference numerals: 1. ground beam embedments; 2. a support pillar; 21. a base; 22. a vertical plate; 23. a mounting seat; 3. a guardrail plate; 31. a guardrail frame; 32. an adapter; 33. a through hole; 34. a fixing member; 4. an anti-collision tube; 5. a handrail; 6. a lamp post; 61. a lamp body; 62. a base; 63. a threading tube; 64. a connecting seat; 65. a locking member; 7. an anti-collision plate; 71. fixing the rod; 711. a chute; 72. a slide bar; 73. an elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses railing structure who uses at bridge.

Example 1:

referring to fig. 1, a rail structure applied to a bridge comprises ground beam embedded parts 1, supporting columns 2 and guardrail plates 3, wherein the ground beam embedded parts 1 are embedded at two sides of a bridge deck made of concrete, the number of the supporting columns 2 is determined according to actual use conditions, the supporting columns 2 are arranged on the top surfaces of the ground beam embedded parts 1 at intervals and in parallel, in the embodiment, only three supporting columns 2 are shown, the guardrail plates 3 are arranged between two adjacent supporting columns 2, the guardrail plates 3 are made of toughened glass, and in other embodiments, the guardrail plates can be made of metal materials with corrosion resistance and rust resistance.

Referring to fig. 1 and 2, the supporting column 2 includes a base 21, one side of the base 21 is fixedly connected to the top surface of an embedded part 1 in the ground beam, and one side of the base 21, which is far away from the embedded part 1 in the ground beam, is provided with two vertical plates 22, the two vertical plates 22 are symmetrically arranged on the base 21, and the two vertical plates 22 form a certain space, in this embodiment, the vertical plate 22 is made of thick hairline composite stainless steel, and in other embodiments, other stainless steel materials can be selected.

The vertical plate 22 is provided with mounting seats 23 extending towards the inner side of the handrail, specifically, the number of the mounting seats 23 is the same as that of the vertical plate 22, the mounting seats 23 are fixed at the upper position of the middle part of the vertical plate 22 through welding, and the specific height is determined according to the actual use condition, which is not specifically described in this embodiment; the mounting hole has been seted up to the one end that riser 22 was kept away from to mount pad 23, wears to be equipped with anticollision pipe 4 in the mounting hole, and anticollision pipe 4 is connected between two adjacent support columns 2, and the length of anticollision pipe 4 decides according to railing length, and in this embodiment, the material of anticollision pipe 4 chooses for use the compound stainless steel pipe of hairline.

The anti-collision tube 4 is arranged on the inner side of the handrail, so that the anti-collision capacity of the handrail is increased, the anti-collision performance of the handrail is improved, and safety threatening accidents caused by breakage or damage of the handrail are reduced; meanwhile, the anti-collision tube 4 can be utilized to achieve the function of the handrail 5, and the convenience and the practicability of the handrail are improved.

Referring to fig. 1 and 4, one end of the vertical plate 22 away from the base 21 is provided with a handrail 5 connected with two adjacent support pillars 2, the length of the handrail 5 is consistent with the length and the cross section of the anti-collision tube 4, and the material of the handrail 5 is the same as that of the anti-collision tube 4.

The effect through setting up handrail 5 lies in the cooperation anticollision pipe 4 with the service environment of adaptation difference, for example the height that the people that the adaptation height is different need snatch, and handrail 5 also provides certain protective capacities simultaneously to the practicality and the convenience of further improvement railing.

Referring to fig. 4, the stand is worn to be equipped with the one end of handrail 5 and is certain angle to the inboard of railing and buckle, and in this embodiment, the angle of buckling is 135, buckles the top of riser 22 to the inboard of railing and makes handrail 5 can be in the inboard of railing, makes the pedestrian can keep the certain distance with the border of railing all the time at the in-process that uses handrail 5 to improve the security of railing.

Referring to fig. 2 and 4, the lamp post 6 perpendicular to the ground beam embedded part 1 is installed on the vertical plate 22, the lamp post 6 is arranged on the outer side of the handrail, and the condition that a pedestrian mistakenly touches the lamp post 6 to cause damage to the lamp post 6 or cause danger due to electric shock is avoided, so that the safety is improved. Wherein the number of lamp posts 6 is the same as the number of support posts 2.

Referring to fig. 3 and 4, the lamp post 6 includes a lamp body 61, bases 62 are disposed at two ends of the lamp body 61, a threading pipe 63 is disposed at one side of the base 62, and a connecting seat 64 is fixed at one end of the threading pipe 63 far away from the base 62. referring to fig. 3, in the embodiment, the connecting seat 64 is shaped like Contraband, and is fixedly connected in the space through a locking member 65, and the locking member 65 is a fastening bolt.

Provide the illumination for the railing through utilizing lamp pole 6 to improve the practicality and the aesthetic property of railing, realize lamp pole 6 and riser 22's detachable installation through retaining member 65 simultaneously, be favorable to the later stage to the maintenance or the change of lamp pole 6, increase lamp pole 6's life and practice thrift the cost.

Referring to fig. 1 and 5, guardrail frames 31 are arranged on the upper and lower sides of the guardrail plate 3, adapters 32 are fixedly arranged at the two ends of the guardrail frame 31, the guardrail frame 31 is mounted on the corresponding vertical plates 22 of the two adjacent supporting columns 2 through the adapters 32, in this embodiment, the adapters 32 are made of hairline composite stainless steel, the adapters 32 are L-shaped, and the adapters 32 realize the mutual fixed connection between the guardrail frame 31 and the vertical plates 22 through fastening screws.

By using the adaptor 32 to mount the guardrail plate 3 on the adjacent support post 2, the subsequent maintenance or replacement of the guardrail plate 3 is facilitated, thereby prolonging the service life of the guardrail plate 3 and saving the cost.

Example 2:

the difference between this embodiment and embodiment 1 is that, referring to fig. 6, in this embodiment, a fixing rod 71 is disposed on the crash bar, two fixing rods 71 are symmetrically disposed, one end of the fixing rod 71 is welded to the crash tube 4, referring to fig. 7, a sliding groove 711 is disposed at the other end of the fixing rod 71, a sliding rod 72 is slidably fitted in the sliding groove 711, one end of the sliding rod 72 away from the crash tube 4 is fixedly connected with the crash plate 7, an elastic member 73 is disposed between the crash plate 7 and the crash tube 4, and two ends of the elastic member 73 are respectively fixed on the crash plate 7 and the crash tube 4, in this embodiment, the elastic member 73 is a spring.

Through set up on crashproof pipe 4 and utilize elastically flexible crashproof board 7, when crashproof pipe 4 received external impact, provide reliable shock-absorbing capacity with dispersion external force to further strengthen crashproof pipe 4's crashproof performance, improve crashproof pipe 4's life.

Referring to fig. 6, in the area of two adjacent support columns 2, the collision-proof plates 7 are arranged in an array along the axial direction of the collision-proof pipe 4, in this embodiment, the number of the collision-proof plates 7 is three, and the arrangement of the collision-proof plates 7 is used for providing a more comprehensive protection effect for the collision-proof pipe 4; meanwhile, the whole body is disassembled, so that the subsequent maintenance and replacement of the anti-collision plate 7 are facilitated, and the cost is saved.

Example 3:

referring to fig. 8 and 9, a rail structure applied to a bridge comprises ground beam embedded parts 1, supporting columns 2 and guardrail plates 3, wherein the number of the ground beam embedded parts 1 is determined according to actual use conditions, the ground beam embedded parts 1 are embedded on two sides of a bridge surface made of concrete at certain intervals and are parallel to each other, the number of the supporting columns 2 is the same as that of the ground beam embedded parts 1, the supporting columns 2 are fixed on the ground beam embedded parts 1, referring to fig. 8, in the embodiment, only three ground beam embedded parts 1 are shown, the guardrail plates 3 are arranged between two adjacent supporting columns 2, the guardrail plates 3 are made of tempered glass, and in other embodiments, the guardrail plates can be made of anti-corrosion and anti-rusting metal materials.

Referring to fig. 8, the supporting column 2 includes a base 21, one side of the base 21 is fixedly connected to the top surface of the embedded part 1 in the ground beam, and one side of the base 21, which is far away from the embedded part 1 in the ground beam, is provided with two vertical plates 22, the two vertical plates 22 are symmetrically arranged on the base 21, and the two vertical plates 22 form a certain space, in this embodiment, the vertical plate 22 is made of thick hairline composite stainless steel, and in other embodiments, other stainless steel materials can be selected.

Referring to fig. 9, the handrail 5 is disposed on the top surface of the vertical plate 22, and in this embodiment, the material of the handrail 5 is made of mercerized 304 stainless steel.

Referring to fig. 8, the balustrade panel 3 is provided with a number of through holes 33, the number of through holes 33 is determined according to the actual conditions of production and manufacture, and is not specifically described in the embodiment; the through holes 33 are used for ventilating, so that the stress area of the guardrail plate 3 is reduced, the guardrail plate 3 can be kept stable when receiving large wind power, and the safety of the handrail is improved.

The four corners of the guardrail plate 3 are fixed on the side of the adjacent corresponding vertical plate 22 close to the inner side of the railing by fixing parts 34, in this embodiment, the fixing parts 34 are 304 stainless steel fixing screws.

The above are all preferred embodiments of the present application, and the present embodiment is only explained for the present application, and the protection scope of the present application is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an use railing structure at bridge, includes ground beam built-in fitting (1), be equipped with a plurality of intervals and support column (2) that are parallel to each other on ground beam built-in fitting (1), be equipped with guardrail board (3) between two adjacent support column (2), characterized in that, support column (2) include base (21), one side of base (21) with ground beam built-in fitting (1) is connected, the opposite side of base (21) is provided with riser (22), be equipped with on riser (22) to the inboard mount pad (23) that extends of railing, the one end that riser (22) were kept away from in mount pad (23) has seted up the mounting hole, wear to be equipped with in the mounting hole crashproof pipe (4), crashproof pipe (4) are connected between two adjacent support column (2).

2. The railing structure applied to the bridge as claimed in claim 1, wherein the anti-collision tube (4) is provided with a fixing rod (71), the fixing rod (71) is provided with a sliding groove (711), the sliding groove (711) is matched with a sliding rod (72) in a sliding manner, one end of the sliding rod (72) far away from the anti-collision tube (4) is fixed with an anti-collision plate (7), an elastic member (73) is arranged between the anti-collision plate (7) and the anti-collision tube (4), and two ends of the elastic member (73) are respectively fixed on the anti-collision plate (7) and the anti-collision tube (4).

3. A railing construction for bridge use according to claim 2, characterized in that in the area of two adjacent supporting columns (2) at least two crash panels (7) are arranged in line in the axial direction of the crash tubes (4).

4. Railing structure for use in a bridge according to claim 1, characterized in that the end of the standing plate (22) remote from the base (21) is provided with a handrail (5) connecting two adjacent supporting columns (2).

5. The balustrade structure for a bridge according to claim 4, wherein the vertical plate (22) has one end of the handrail (5) bent at an angle toward the inside of the balustrade.

6. The railing structure applied to a bridge according to claim 1, wherein a lamp post (6) perpendicular to the ground beam embedded part (1) is installed on the vertical plate (22), the lamp post (6) comprises a lamp body (61), two ends of the lamp body (61) are provided with bases (62), one side of each base (62) is provided with a threading pipe (63), one end of each threading pipe (63) far away from the base (62) is fixed with a connecting seat (64), and the connecting seats (64) are installed on the vertical plate (22) through locking parts (65).

7. Railing structure for use in bridges according to claim 6, characterized in that the lamp posts (6) are arranged on the outside of the railing.

8. A railing structure for bridge use according to claim 1, characterized in that said railing panel (3) is provided with a railing frame (31), adapters (32) are fixed to both ends of said railing frame (31), and said railing frame (31) is mounted on one side of said vertical plate (22) of two adjacent supporting columns (2) through said adapters (32).

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