CN214783257U - Novel anti-collision wall and bridge - Google Patents
Novel anti-collision wall and bridge Download PDFInfo
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- CN214783257U CN214783257U CN202120037492.7U CN202120037492U CN214783257U CN 214783257 U CN214783257 U CN 214783257U CN 202120037492 U CN202120037492 U CN 202120037492U CN 214783257 U CN214783257 U CN 214783257U
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- connecting piece
- wall
- wall body
- roof beam
- case roof
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Abstract
The utility model relates to a novel anticollision wall, including case roof beam cantilever and wall body, the wall body with the case roof beam cantilever is connected, the main body frame has been buried in the wall body, wall body bottom opening sets up, the upper portion connecting piece has been buried in the case roof beam cantilever, the upper portion connecting piece is followed case roof beam cantilever top is worn out, still buried in the case roof beam cantilever has the lateral part connecting piece, the lateral part connecting piece is followed case roof beam cantilever lateral part is worn out, the upper portion connecting piece with the lateral part connecting piece passes respectively the opening with main body frame fixed connection. The anti-collision capacity of the wall body is guaranteed through the two-way stress in the vertical direction and the horizontal direction, the width space of the box girder cantilever occupied by the wall body is reduced, and the lane width is widened on the basis of strengthening the stress performance of the wall body. In addition, on the basis, a bridge is further provided.
Description
Technical Field
The utility model relates to a bridge engineering construction field particularly, relates to a novel anticollision wall and bridge.
Background
The anti-collision wall is an important component of bridge construction, is generally arranged at the position of a flange plate, and has the functions of guiding the sight, guiding the direction, absorbing energy and preventing out-of-control vehicles from rushing out of a bridge deck when necessary.
On the cantilever was generally arranged in to traditional crashproof wall, the outside was perhaps leaned on inboard position slightly with crashproof wall back parallel and level, reserved perpendicular reinforcing bar on the flange board when pouring the case roof beam.
The disadvantages of this are: firstly, the width of a cantilever plate is occupied by the anti-collision wall, and the width of a traffic lane is finally influenced; and secondly, the anti-collision wall is only connected with the bridge floor in the vertical direction, so that the anti-collision capacity is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel anticollision wall to solve foretell problem.
In order to realize the above purpose of the utility model, adopt the following technical scheme:
the utility model provides a novel anti-collision wall, includes case roof beam cantilever and wall body, the wall body with the case roof beam cantilever is connected, main body frame has been buried in the wall body, wall body bottom opening sets up, the upper portion connecting piece has been buried in the case roof beam cantilever, the upper portion connecting piece is followed case roof beam cantilever top is worn out, still buried in the case roof beam cantilever has the lateral part connecting piece, the lateral part connecting piece is followed case roof beam cantilever lateral part is worn out, the upper portion connecting piece with the lateral part connecting piece passes respectively the opening with main body frame fixed connection.
Further, the upper connecting piece adopts a steel bar.
Further, the side connecting piece adopts a steel bar.
Further, the upper connecting piece is connected with the main body frame in a welding mode.
Further, the side connecting pieces are welded to the main body frame.
Further, the welding length of the upper connector to the main body frame is 10 d.
Further, the welding length of the side connection member to the main body frame is 10 d.
Further, the main body frame is made of steel bars.
Further, the wall body is made of concrete.
In order to achieve the above object, according to another aspect of the present application, there is provided a bridge including the above-mentioned novel impact wall.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
this application has buried upper portion connecting piece in the case roof beam cantilever, upper portion connecting piece is worn out from case roof beam cantilever top, still buried lateral part connecting piece in the case roof beam cantilever, lateral part connecting piece is worn out from case roof beam cantilever lateral part, upper portion connecting piece and lateral part connecting piece pass the opening of wall body bottom and the inside buried main body frame fixed connection of wall body respectively, guarantee the crashproof ability of wall body through the two-way atress of vertical direction and horizontal direction, reduce the width space that the wall body occupy the case roof beam cantilever, on the basis of realizing strengthening wall body atress performance, widen lane width.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model provides a novel anticollision wall's schematic structure diagram.
Fig. 2 is the utility model provides an inner structure schematic diagram of type anticollision wall.
Reference numerals: 1-box girder cantilever; 2, a wall body; 3-a body frame; 4-upper connection; 5-side connection piece.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-2, the novel anti-collision wall of this application, including box girder cantilever 1 and wall body 2, wall body 2 is connected with box girder cantilever 1, bury main body frame 3 in the wall body 2, the opening sets up in 2 bottoms of wall body, bury upper portion connecting piece 4 in box girder cantilever 1, upper portion connecting piece 4 wears out from 1 top of box girder cantilever, still buried lateral part connecting piece 5 in the box girder cantilever 1, lateral part connecting piece 5 wears out from 1 lateral part of box girder cantilever, upper portion connecting piece 4 and lateral part connecting piece 5 pass opening and main body frame 3 fixed connection respectively.
An upper connecting piece 4 is embedded in the box girder cantilever 1, the upper connecting piece 4 penetrates out from the top of the box girder cantilever 1, a side connecting piece 5 is further embedded in the box girder cantilever 1, the side connecting piece 5 penetrates out from the side of the box girder cantilever 1, the upper connecting piece 4 and the side connecting piece 5 respectively penetrate through an opening in the bottom of the wall body 2 and are fixedly connected with a main body frame 3 embedded in the wall body 2, the anti-collision capacity of the wall body 2 is guaranteed through bidirectional stress in the vertical direction and the horizontal direction, the width space occupied by the wall body 2 on the box girder cantilever 1 is reduced, on the basis of strengthening the stress performance of the wall body 2, the wall body 2 is integrally moved to the outer side of the box girder cantilever 1, and the lane width is widened.
Example two:
the novel anti-collision wall provided by the second embodiment is a further improvement of the novel anti-collision wall provided by the first embodiment, on the basis of the first embodiment and fig. 1-2, the novel anti-collision wall provided by the second embodiment comprises a box girder cantilever 1 and a wall body 2, the wall body 2 is connected with the box girder cantilever 1, a main body frame 3 is embedded in the wall body 2, an opening is formed in the bottom of the wall body 2, an upper connecting piece 4 is embedded in the box girder cantilever 1, the upper connecting piece 4 is worn out from the top of the box girder cantilever 1, a lateral connecting piece 5 is further embedded in the box girder cantilever 1, the lateral connecting piece 5 is worn out from the lateral part of the box girder cantilever 1, and the upper connecting piece 4 and the lateral connecting piece 5 are respectively fixedly connected with the main body frame 3 through the opening.
An upper connecting piece 4 is embedded in the box girder cantilever 1, the upper connecting piece 4 penetrates out from the top of the box girder cantilever 1, a side connecting piece 5 is further embedded in the box girder cantilever 1, the side connecting piece 5 penetrates out from the side of the box girder cantilever 1, the upper connecting piece 4 and the side connecting piece 5 respectively penetrate through an opening in the bottom of the wall body 2 and are fixedly connected with a main body frame 3 embedded in the wall body 2, the anti-collision capacity of the wall body 2 is guaranteed through bidirectional stress in the vertical direction and the horizontal direction, the width space occupied by the wall body 2 on the box girder cantilever 1 is reduced, on the basis of strengthening the stress performance of the wall body 2, the wall body 2 is integrally moved to the outer side of the box girder cantilever 1, and the lane width is widened.
Specifically, the upper connecting member 4 employs a reinforcing bar.
Specifically, the side connecting member 5 employs a reinforcing bar.
Example three:
the novel anti-collision wall provided by the third embodiment is a further improvement of the novel anti-collision wall provided by the first embodiment, on the basis of the first embodiment and fig. 1-2, the novel anti-collision wall provided by the third embodiment comprises a box girder cantilever 1 and a wall body 2, the wall body 2 is connected with the box girder cantilever 1, a main body frame 3 is embedded in the wall body 2, an opening is formed in the bottom of the wall body 2, an upper connecting piece 4 is embedded in the box girder cantilever 1, the upper connecting piece 4 is worn out from the top of the box girder cantilever 1, a lateral connecting piece 5 is further embedded in the box girder cantilever 1, the lateral connecting piece 5 is worn out from the lateral part of the box girder cantilever 1, and the upper connecting piece 4 and the lateral connecting piece 5 are respectively fixedly connected with the main body frame 3 through the opening.
An upper connecting piece 4 is embedded in the box girder cantilever 1, the upper connecting piece 4 penetrates out from the top of the box girder cantilever 1, a side connecting piece 5 is further embedded in the box girder cantilever 1, the side connecting piece 5 penetrates out from the side of the box girder cantilever 1, the upper connecting piece 4 and the side connecting piece 5 respectively penetrate through an opening in the bottom of the wall body 2 and are fixedly connected with a main body frame 3 embedded in the wall body 2, the anti-collision capacity of the wall body 2 is guaranteed through bidirectional stress in the vertical direction and the horizontal direction, the width space occupied by the wall body 2 on the box girder cantilever 1 is reduced, on the basis of strengthening the stress performance of the wall body 2, the wall body 2 is integrally moved to the outer side of the box girder cantilever 1, and the lane width is widened.
Specifically, the upper connecting member 4 employs a reinforcing bar.
Specifically, the side connecting member 5 employs a reinforcing bar.
Specifically, the upper connection 4 is welded to the main body frame 3.
Specifically, the side connection member 5 is welded to the main body frame 3.
Example four:
the novel anti-collision wall that this embodiment four provided is the further improvement to the novel anti-collision wall that embodiment one provided, on embodiment one and fig. 1-2 basis, the novel anti-collision wall that this embodiment four provided, including case roof beam cantilever 1 and wall body 2, wall body 2 is connected with case roof beam cantilever 1, bury in wall body 2 and have main body frame 3, 2 bottom openings of wall body set up, bury in case roof beam cantilever 1 and have upper portion connecting piece 4, upper portion connecting piece 4 is worn out from case roof beam cantilever 1 top, still buried in case roof beam cantilever 1 has lateral part connecting piece 5, lateral part connecting piece 5 is worn out from case roof beam cantilever 1 lateral part, upper portion connecting piece 4 and lateral part connecting piece 5 pass opening and main body frame 3 fixed connection respectively.
An upper connecting piece 4 is embedded in the box girder cantilever 1, the upper connecting piece 4 penetrates out from the top of the box girder cantilever 1, a side connecting piece 5 is further embedded in the box girder cantilever 1, the side connecting piece 5 penetrates out from the side of the box girder cantilever 1, the upper connecting piece 4 and the side connecting piece 5 respectively penetrate through an opening in the bottom of the wall body 2 and are fixedly connected with a main body frame 3 embedded in the wall body 2, the anti-collision capacity of the wall body 2 is guaranteed through bidirectional stress in the vertical direction and the horizontal direction, the width space occupied by the wall body 2 on the box girder cantilever 1 is reduced, on the basis of strengthening the stress performance of the wall body 2, the wall body 2 is integrally moved to the outer side of the box girder cantilever 1, and the lane width is widened.
Specifically, the upper connecting member 4 employs a reinforcing bar.
Specifically, the side connecting member 5 employs a reinforcing bar.
Specifically, the upper connection 4 is welded to the main body frame 3.
Specifically, the side connection member 5 is welded to the main body frame 3.
Specifically, the welding length of the upper connector 4 to the main body frame 3 is 10 d.
Specifically, the welding length of the side link 5 to the main body frame 3 is 10 d.
Specifically, the main body frame 3 is made of steel bars.
Specifically, the wall body 2 is made of concrete.
Example five:
this embodiment is five, provides a bridge, including foretell novel crashproof wall.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a novel anti-collision wall, a serial communication port, including case roof beam cantilever and wall body, the wall body with the case roof beam cantilever is connected, the main body frame has been buried in the wall body, wall body bottom opening sets up, the upper portion connecting piece has been buried in the case roof beam cantilever, the upper portion connecting piece is followed case roof beam cantilever top is worn out, still buried in the case roof beam cantilever has the lateral part connecting piece, the lateral part connecting piece is followed case roof beam cantilever lateral part is worn out, the upper portion connecting piece with the lateral part connecting piece passes respectively the opening with main body frame fixed connection.
2. The new crash wall as set forth in claim 1 wherein said upper connectors are rebar.
3. The new crash wall as set forth in claim 1 wherein said side connectors are rebar.
4. The new crash wall as set forth in claim 1 wherein said upper connector is welded to said body frame.
5. The new crash wall as set forth in claim 1 wherein said side connectors are welded to said body frame.
6. The new crash wall as set forth in claim 1 wherein said upper connector is welded to said body frame over a length of 10 d.
7. The new crash wall as set forth in claim 1 wherein said side connectors are welded to said body frame over a length of 10 d.
8. The new crash wall as set forth in claim 1 wherein said body frame is constructed of steel reinforcement.
9. A novel impact wall as claimed in claim 1 wherein said wall is made of concrete.
10. A bridge, characterized in that it comprises a new crash wall according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037492.7U CN214783257U (en) | 2021-01-05 | 2021-01-05 | Novel anti-collision wall and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037492.7U CN214783257U (en) | 2021-01-05 | 2021-01-05 | Novel anti-collision wall and bridge |
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| Publication Number | Publication Date |
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| CN214783257U true CN214783257U (en) | 2021-11-19 |
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| CN202120037492.7U Active CN214783257U (en) | 2021-01-05 | 2021-01-05 | Novel anti-collision wall and bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351583A (en) * | 2022-01-12 | 2022-04-15 | 山东高速股份有限公司 | Reinforced flexible anti-collision wall for highway bridge and construction method thereof |
-
2021
- 2021-01-05 CN CN202120037492.7U patent/CN214783257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351583A (en) * | 2022-01-12 | 2022-04-15 | 山东高速股份有限公司 | Reinforced flexible anti-collision wall for highway bridge and construction method thereof |
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