CN212077588U - Prefabricated arch bridge node structure - Google Patents
Prefabricated arch bridge node structure Download PDFInfo
- Publication number
- CN212077588U CN212077588U CN202020503886.2U CN202020503886U CN212077588U CN 212077588 U CN212077588 U CN 212077588U CN 202020503886 U CN202020503886 U CN 202020503886U CN 212077588 U CN212077588 U CN 212077588U
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- Prior art keywords
- steel plate
- arch bridge
- shaped connecting
- end part
- seam
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- Expired - Fee Related
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Abstract
The utility model provides a prefabricated arch bridge node structure, which comprises a pier, an arch bridge, a seam, a Z-shaped connecting steel plate, a first fixed steel plate, a second fixed steel plate, a chemical anchor bolt and a caulking paste layer; an L-shaped concave structure is arranged on the inner side of the top end of the pier, and a convex structure is arranged on the outer side of the top end of the pier; the arch bridge is of a prefabricated reinforced concrete structure, and the end part of the arch bridge is arranged on the L-shaped sunken structure; a seam is reserved between the end part of the arch bridge and the convex structure; a Z-shaped connecting steel plate is arranged between the end part of the arch bridge and the L-shaped sunken structure, and the middle edge of the Z-shaped connecting steel plate is arranged at the seam; one end of the Z-shaped connecting steel plate is provided with a first fixing steel plate jointed with the end part of the arch bridge, and the other end of the Z-shaped connecting steel plate is provided with a second fixing steel plate jointed with the outer side surface of the convex structure; the utility model discloses prefabricated arch bridge node structural design is reasonable, and the structure is firm, and the deformation that adaptable arch bridge takes place.
Description
Technical Field
The utility model relates to a landscape bridge field especially relates to a prefabricated arch bridge node structure.
Background
Along with the improvement of living standard of people, gardens are the excellent place that people had a rest and play, also develop fast, and the arch bridge is one of the common facility in landscape, and traditional arch bridge adopts cast-in-place construction, but need build the template, tie up the reinforcing bar and maintain, and this makes the engineering time longer undoubtedly, therefore prefabricated arch bridge begins to implement, but the arch bridge node is still undefined, leads to having no reliable technical reference during the construction, consequently easily causes a series of problems, such as the steadiness of structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a prefabricated arch bridge node structure, this prefabricated arch bridge node structural design is reasonable, and the structure is firm, has water-proof effects, and the deformation that adaptable arch bridge takes place.
In order to achieve the above object, the utility model adopts the following technical scheme: a prefabricated arch bridge node structure comprises a bridge pier, an arch bridge, a seam, a Z-shaped connecting steel plate, a first fixing steel plate, a second fixing steel plate, a chemical anchor bolt and a caulking paste layer; an L-shaped concave structure is arranged on the inner side of the top end of the pier, and a convex structure is arranged on the outer side of the top end of the pier; the arch bridge is of a prefabricated reinforced concrete structure, and the end part of the arch bridge is arranged on the L-shaped sunken structure; a seam is reserved between the end part of the arch bridge and the convex structure; a Z-shaped connecting steel plate is arranged between the end part of the arch bridge and the L-shaped sunken structure, and the middle edge of the Z-shaped connecting steel plate is arranged at the seam; one end of the Z-shaped connecting steel plate is provided with a first fixing steel plate jointed with the end part of the arch bridge, and the other end of the Z-shaped connecting steel plate is provided with a second fixing steel plate jointed with the outer side surface of the convex structure; chemical anchor bolts are arranged between the first fixing steel plate and the end part of the arch bridge and between the second fixing steel plate and the protruding structure for fastening; and the joints are filled with caulking paste layers.
Preferably, the seam width is 30-50 mm.
The utility model has the advantages that: this prefabricated arch bridge node structural design is reasonable, and the structure is firm, has water-proof effects, and the deformation that adaptable arch bridge takes place.
Drawings
Fig. 1 is a schematic structural diagram of a prefabricated arch bridge node.
Wherein: 1 is the pier, 11 is L type sunk structure, and 12 are protruding structure, and 2 are the arched bridge, and 3 are the seam, and 4 are Z type connecting steel plate, and 5 are first fixed steel plate, and 6 are the fixed steel plate of second, and 7 are chemical crab-bolt, and 8 are the caulking plaster layer.
Detailed Description
The present invention will be described in further detail with reference to fig. 1.
As shown in fig. 1, a prefabricated arch bridge node structure comprises a pier 1, an arch bridge 2, a seam 3, a Z-shaped connecting steel plate 4, a first fixing steel plate 5, a second fixing steel plate 6, a chemical anchor bolt 7 and a caulking paste layer 8; an L-shaped concave structure 11 is arranged on the inner side of the top end of the pier 1, and a convex structure 12 is arranged on the outer side of the top end of the pier 1; the arch bridge 2 is of a prefabricated reinforced concrete structure, and the end part of the arch bridge 2 is arranged on the L-shaped sunken structure 11; a seam 3 is reserved between the end part of the arch bridge 2 and the convex structure 12; a Z-shaped connecting steel plate 4 is arranged between the end part of the arch bridge 2 and the L-shaped sunken structure 11, and the middle edge of the Z-shaped connecting steel plate 4 is arranged at the seam 3; one end of the Z-shaped connecting steel plate 4 is provided with a first fixed steel plate 5 jointed with the end part of the arch bridge 2, and the other end of the Z-shaped connecting steel plate 4 is provided with a second fixed steel plate 6 jointed with the outer side surface of the convex structure 12; chemical anchor bolts 7 are arranged between the first fixing steel plate 5 and the end part of the arch bridge 2 and between the second fixing steel plate 6 and the convex structure 12 for fastening; the joint 3 is filled with a layer of caulking compound 8.
In specific implementation, the width of the seam 3 is 30-50 mm.
Claims (2)
1. A prefabricated arch bridge node structure which characterized in that: comprises a bridge pier, an arch bridge, a seam, a Z-shaped connecting steel plate, a first fixed steel plate, a second fixed steel plate, a chemical anchor bolt and a caulking paste layer; an L-shaped concave structure is arranged on the inner side of the top end of the pier, and a convex structure is arranged on the outer side of the top end of the pier; the arch bridge is of a prefabricated reinforced concrete structure, and the end part of the arch bridge is arranged on the L-shaped sunken structure; a seam is reserved between the end part of the arch bridge and the convex structure; a Z-shaped connecting steel plate is arranged between the end part of the arch bridge and the L-shaped sunken structure, and the middle edge of the Z-shaped connecting steel plate is arranged at the seam; one end of the Z-shaped connecting steel plate is provided with a first fixing steel plate jointed with the end part of the arch bridge, and the other end of the Z-shaped connecting steel plate is provided with a second fixing steel plate jointed with the outer side surface of the convex structure; chemical anchor bolts are arranged between the first fixing steel plate and the end part of the arch bridge and between the second fixing steel plate and the protruding structure for fastening; and the joints are filled with caulking paste layers.
2. A prefabricated arch bridge node structure according to claim 1, wherein: the width of the seam is 30-50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503886.2U CN212077588U (en) | 2020-04-08 | 2020-04-08 | Prefabricated arch bridge node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503886.2U CN212077588U (en) | 2020-04-08 | 2020-04-08 | Prefabricated arch bridge node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212077588U true CN212077588U (en) | 2020-12-04 |
Family
ID=73595015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020503886.2U Expired - Fee Related CN212077588U (en) | 2020-04-08 | 2020-04-08 | Prefabricated arch bridge node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212077588U (en) |
-
2020
- 2020-04-08 CN CN202020503886.2U patent/CN212077588U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210408 |