CN112176864A - Guardrail structure is separated to bridge - Google Patents
Guardrail structure is separated to bridge Download PDFInfo
- Publication number
- CN112176864A CN112176864A CN202011236489.4A CN202011236489A CN112176864A CN 112176864 A CN112176864 A CN 112176864A CN 202011236489 A CN202011236489 A CN 202011236489A CN 112176864 A CN112176864 A CN 112176864A
- Authority
- CN
- China
- Prior art keywords
- bridge
- guardrail
- spring
- rod
- perpendicularly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 9
- 238000005457 optimization Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
Abstract
The invention discloses a bridge separation guardrail structure, and relates to the field of bridge equipment. This guardrail structure is separated to bridge stable in structure, and the anticollision performance is good, has improved life, can provide the protection that hides wind and rain for the pedestrian moreover, and the service is all over.
Description
Technical Field
The invention relates to the field of bridge equipment, in particular to a bridge separation guardrail structure.
Background
In order to distinguish motor vehicles from sidewalks and protect pedestrians on a bridge, a separation guardrail is often fixedly mounted on the bridge to separate the motor vehicle lane from the sidewalks. But current bridge partition guardrail structure designs all to be more traditional, and is simple protective fence shape only, often just can destroy by the automobile collision after, and life is short, and protection security is not good moreover. And current bridge partition guardrail structure does not have the function of keeping off the rain, can't provide the protection of keeping off the wind and keeping off the rain for the pedestrian, and the service is not enough thoughtlessly arrived.
Disclosure of Invention
The invention mainly solves the technical problem of providing a bridge separation guardrail structure which is stable in structure, good in anti-collision performance, prolonged in service life, capable of providing wind and rain shielding protection for pedestrians and comprehensive in service.
In order to achieve the above purpose, the present invention provides the following technical solutions:
this guardrail structure is separated to bridge includes two shaft-like bracing pieces of U-shaped, and two bracing piece bottoms all are equipped with a section of spring that the size is the same perpendicularly, and all spring bottoms all are equipped with flat-plate-shaped and open the mounting panel that has the mounting hole perpendicularly, are connected with two straight shaft-like connecting rods between two bracing piece both sides respectively perpendicularly, and two connecting rod bottoms all are equipped with the guardrail bar perpendicularly, and two bracing piece tops are fixed with the slabby canopy of arc, paste on the canopy by the reflective membrane.
As a further optimization of the technical scheme, the supporting rod and the springs are both made of spring steel, and the supporting rod and the springs at the two ends of the supporting rod are both of an integral structure.
As a further optimization of the technical scheme, the mounting plates are all made of stainless steel and are all connected with the springs through welding.
As the further optimization of the technical scheme, the connecting rods and the guardrail rods are made of stainless steel and are connected with the supporting rods and the guardrail rods through welding.
As a further optimization of the technical scheme, the canopy is made of a plastic plate and is fixed on the supporting rod through screws.
The beneficial effect of adopting above technical scheme is: when the bridge separation guardrail structure is installed, the mounting holes in the mounting plate can be penetrated through the foundation bolts, the support rods of different bridge separation guardrail structures are fixed beside a bridge road one by one, a channel for pedestrians to walk is formed by the support rods, and the rest part of the support rods is used for automobiles to run. After the automobile collides the guardrail bar, the impact can be given for the spring, and the spring takes place elastic deformation, dissolves the impact, is difficult to let the moulding deformation of bridge partition guardrail structure destroy. The rain shed can also shield wind and rain, so that pedestrians can be prevented from being exposed to the sun and the rain. The reflective film is convenient for drivers to watch at night, and avoids traffic collision accidents as much as possible. This guardrail structure is separated to bridge stable in structure, and the anticollision performance is good, has improved life, can provide the protection that hides wind and rain for the pedestrian moreover, and the service is all over.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a front view of the bridge divider rail construction of the present invention;
fig. 2 is a left side view of the bridge dividing rail structure of the present invention.
The rain shed comprises a supporting rod 1, a spring 2, a rain shed 3, a connecting rod 4, a guardrail 5, a mounting plate 6 and a reflective film 7.
Detailed Description
Preferred embodiments of the bridge division rail structure according to the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 and 2 show a concrete embodiment of the bridge separation fence structure of the present invention:
combine fig. 1 and fig. 2, this guardrail structure is separated to bridge includes two shaft-like bracing pieces 1 of U-shaped, two bracing pieces 1 bottoms all are equipped with a section of the same spring 2 of size perpendicularly, all 2 bottoms of spring all are equipped with flat and open the mounting panel 6 that has the mounting hole perpendicularly, be connected with two straight shaft-like connecting rods 4 between two bracing pieces 1 both sides respectively perpendicularly, two connecting rods 4 bottoms all are equipped with guardrail bar 5 perpendicularly, two bracing pieces 1 top are fixed with arc platelike canopy 3, paste on the canopy 3 by reflective membrane 7.
The support rod 1 and the spring 2 are made of spring steel, hardness is high, elasticity is good, the support rod is firm and durable, the support rod 1 and the springs 2 at two ends of the support rod are of an integral structure, and the surfaces of the support rod 1 and the springs 2 are brushed with antirust paint. The mounting plate 6 is made of stainless steel, is firm and durable, has good corrosion resistance, and is connected with the spring 2 by welding. Connecting rod 4 and guardrail bar 5 are made by the stainless steel, and sturdy and durable, and corrosion resisting property is good, and connecting rod 4 all is connected with bracing piece 1 and guardrail bar 5 through the welding. The rain shed 3 is made of a plastic plate, is firm and durable, has low manufacturing cost, and is fixed on the support rod 1 through screws.
This guardrail structure is separated to bridge can pass the mounting hole on the mounting panel 6 through rag bolt when the installation, fixes bracing piece 1 of different bridge separation guardrail structures at bridge road next door position one by one, constitutes a passageway in the bridge road outside, utilizes bracing piece 1 to circle up a passageway that supplies the pedestrian to walk, and bridge passageway remains the position and supplies the car to travel. After the automobile collides guardrail bar 5, the impact force can be given for spring 2, and spring 2 takes place elastic deformation, dissolves the impact force, is difficult to let bridge partition guardrail structure moulding warp and destroys. After the automobile is driven away, the spring 2 can rebound and recover, and the bridge separation guardrail structure recovers the original shape. And the rain shed 3 can also shield wind and rain, so that the pedestrians can be prevented from being exposed to the sun and the rain. The reflective film 7 is convenient for drivers to watch at night, and avoids traffic collision accidents as far as possible. This guardrail structure is separated to bridge stable in structure, and the anticollision performance is good, has improved life, can provide the protection that hides wind and rain for the pedestrian moreover, and the service is all over.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (5)
1. The utility model provides a guardrail structure is separated to bridge which characterized in that: guardrail structure is separated to bridge includes two shaft-like bracing pieces of shape of inverted U (1), two bracing pieces (1) bottom all is equipped with one section spring (2) that the size is the same perpendicularly, all spring (2) bottoms all are equipped with flat-plate and open mounting panel (6) that have the mounting hole perpendicularly, be connected with two straight shaft-like connecting rod (4) between two bracing pieces (1) both sides respectively perpendicularly, two connecting rod (4) bottoms all are equipped with guardrail bar (5) perpendicularly, two bracing pieces (1) top are fixed with arc platelike canopy (3), paste on canopy (3) by reflective membrane (7).
2. The bridge divider rail structure of claim 1, wherein: the supporting rod (1) and the springs (2) are both made of spring steel, and the supporting rod (1) and the springs (2) at the two ends of the supporting rod are both of an integral structure.
3. The bridge divider rail structure of claim 1, wherein: the mounting plate (6) is made of stainless steel, and the mounting plate (6) is connected with the spring (2) through welding.
4. The bridge divider rail structure of claim 1, wherein: the connecting rod (4) and the guardrail rod (5) are made of stainless steel, and the connecting rod (4) is connected with the supporting rod (1) and the guardrail rod (5) through welding.
5. The bridge divider rail structure of claim 1, wherein: the canopy (3) is made of a plastic plate, and the canopy (3) is fixed on the support rod (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236489.4A CN112176864A (en) | 2020-11-09 | 2020-11-09 | Guardrail structure is separated to bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236489.4A CN112176864A (en) | 2020-11-09 | 2020-11-09 | Guardrail structure is separated to bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112176864A true CN112176864A (en) | 2021-01-05 |
Family
ID=73917236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011236489.4A Pending CN112176864A (en) | 2020-11-09 | 2020-11-09 | Guardrail structure is separated to bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112176864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235421A (en) * | 2021-04-29 | 2021-08-10 | 杭州萧山交通投资集团有限公司 | Municipal bridge anti-collision device and construction method thereof |
-
2020
- 2020-11-09 CN CN202011236489.4A patent/CN112176864A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235421A (en) * | 2021-04-29 | 2021-08-10 | 杭州萧山交通投资集团有限公司 | Municipal bridge anti-collision device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210105 |