CN213328652U - Novel steel bridge deck pavement structure - Google Patents
Novel steel bridge deck pavement structure Download PDFInfo
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- CN213328652U CN213328652U CN202021152545.1U CN202021152545U CN213328652U CN 213328652 U CN213328652 U CN 213328652U CN 202021152545 U CN202021152545 U CN 202021152545U CN 213328652 U CN213328652 U CN 213328652U
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Abstract
The utility model relates to a bridge construction technical field just discloses a novel steel bridge deck pavement structure, including the bridge surface layer, the equal fixed mounting in the bottom left and right sides of bridge surface layer has the frame plate, two the relative one end fixed mounting of frame plate has the connection basic unit panel, the bottom fixed mounting of connection basic unit panel has hollow structural steel, the top fixed mounting of connection basic unit panel has the coincide intermediate layer. This novel steel bridge deck pavement structure, through setting up the main part material that the coincide intermediate layer was laid as the bridge floor, its steel construction basic unit of laying material in simple steel concrete structure has merrily and lightheartedly firm characteristics as single steel structure in comparison, avoided the too big problem of bridge whole weight also to provide fine rigidity intensity simultaneously, it has the pitch coating to cover at the top of bridge floor, its pitch coating has high temperature resistant, with low costs, be convenient for maintain, wear-resisting etc. characteristics fine protection the bridge floor.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a novel steel bridge deck pavement structure.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building erected to span mountain stream, unfavorable geology or meet other traffic needs to enable traffic to be more convenient and faster in order to adapt to the modern high-speed developed traffic industry.
The bridge is a main means for crossing rivers, the structure of the bridge needs to be firm and integrally long, so that the weight control and the convenient maintenance of the bridge are key problems, the reinforced concrete as a mixed material has the advantages of high hardness, strong pressure resistance, good waterproof performance and the like, but the problem that the whole weight of the bridge is high due to the overlarge weight of the reinforced concrete is solved, the bridge of a single steel structure is not heated and is easy to corrode, the structure is easy to age and lose the safety performance, and a novel steel bridge deck pavement structure is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel steel bridge deck structure of mating formation possesses advantages such as service life length, has solved the problem of the inconvenient maintenance of easy corrosion.
(II) technical scheme
In order to realize the purpose of long service life, the utility model provides a following technical scheme: the utility model provides a novel steel bridge deck pavement structure, includes the bridge surface layer, the equal fixed mounting in bottom left and right sides of bridge surface layer has the frame plate, two the relative one end fixed mounting of frame plate has the connection basic unit panel, the bottom fixed mounting of connection basic unit panel has hollow structure steel, the top fixed mounting of connection basic unit panel has the coincide intermediate layer, the positive fixed mounting of connection basic unit panel has perpendicular gusset plate, the top fixed mounting of connection basic unit panel has the bridging, the inside fixed mounting of coincide intermediate layer has reinforced concrete layer, reinforced concrete layer's bottom fixed connection polyurethane waterproof layer, polyurethane waterproof layer's bottom fixed connection rigid waterproof layer, rigid waterproof layer's bottom fixedly connected with steel construction basic unit.
Preferably, connect basic unit's panel and steel construction basic unit and be a whole, and connect basic unit's panel and steel construction basic unit's inside all set up threaded hole.
Preferably, the back surface of the vertical reinforcing plate is fixedly connected to the bridge surface layer, and the inside of the bridge surface layer is provided with a butt joint hole.
Preferably, the vertical reinforcing plate comprises connecting bolts and a threaded steel plate, and the connecting bolts respectively penetrate through the base layer panel, the steel structure base layer and the bridge deck layer.
Preferably, the top of the bridge deck layer is covered with an asphalt coating, the hollow structural steel is trapezoidal in shape, and the frame plate and the bridge deck layer are integrated.
Preferably, the shape of each cross brace is in an X shape, and the top of each cross brace is fixedly connected to the bottom of the bridge deck layer.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel steel bridge deck structure of mating formation possesses following beneficial effect:
this novel steel bridge deck pavement structure, through setting up the main part material that the coincide intermediate layer was laid as the bridge floor, its steel structure basic unit of the paving material in simple steel concrete structure has merrily and lightheartedly firm characteristics as single steel structure compared, the problem of having avoided the whole weight of bridge too big also provides fine rigidity intensity simultaneously, it has the asphalt coating to cover at the top of bridge floor, its asphalt coating has high temperature resistant, low cost, be convenient for maintain, wear-resisting characteristics such as fine protection the bridge floor, and perpendicular gusset plate has strengthened perpendicular to stability through bolted connection and has avoided appearing the crack not hard up between the articulamentum, cooperation bridging can effectual dispersion bridge floor and steel structure basic unit pressure with reinforcing coincide intermediate layer's compressive property, the polyurethane waterproof layer has certain mobility as flexible waterproof material and can warp according to warping, the outstanding impervious performance of cooperation rigid waterproof layer can avoid liquid such as rainwater to enter into steel structure basic unit and lead to the steel knot The corrosion problem is solved, thereby prolonging the service life of the bridge.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a structural cross-sectional view of the laminated sandwich of the present invention.
In the figure: 1 bridge surface course, 2 frame plates, 3 connecting base layer panels, 4 hollow structural steels, 5 superposed interlayers, 6 vertical reinforcing plates, 7 shear braces, 8 reinforced concrete layers, 9 polyurethane waterproof layers, 10 rigid waterproof layers and 11 steel structure base layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, a novel steel bridge deck pavement structure comprises a bridge deck layer 1, frame plates 2 are fixedly mounted on the left side and the right side of the bottom of the bridge deck layer 1, a connecting base layer panel 3 is fixedly mounted on one opposite end of the two frame plates 2, hollow structural steel 4 is fixedly mounted on the bottom of the connecting base layer panel 3, an asphalt coating is covered on the top of the bridge deck layer 1, the hollow structural steel 4 is trapezoidal, the frame plates 2 and the bridge deck layer 1 are integrated, a superposed interlayer 5 is fixedly mounted on the top of the connecting base layer panel 3, a vertical reinforcing plate 6 is fixedly mounted on the front of the connecting base layer panel 3, the back of the vertical reinforcing plate 6 is fixedly connected to the bridge deck layer 1, butt-joint holes are formed in the bridge deck layer 1, a shear brace 7 is fixedly mounted on the top of the connecting base layer panel 3, the shear brace 7 is in an X shape, and the top of the shear brace 7 is fixedly connected to the bottom of the bridge deck, inside fixed mounting of coincide intermediate layer 5 has reinforced concrete layer 8, reinforced concrete layer 8's bottom fixed connection polyurethane waterproof layer 9, polyurethane waterproof layer 9's bottom fixed connection rigid waterproof layer 10, rigid waterproof layer 10's bottom fixedly connected with steel construction basic unit 11, perpendicular gusset plate 6 includes connecting bolt and screw steel plate and constitutes, its connecting bolt runs through connection basic unit's panel 3 respectively, steel construction basic unit 11 and bridge floor 1, it is a whole with steel construction basic unit 11 to connect basic unit's panel 3, and the inside of connecting basic unit's panel 3 and steel construction basic unit 11 all sets up threaded hole.
To sum up, the novel steel bridge deck pavement structure has the advantages that the laminated interlayer 5 is arranged as a main body material for paving the bridge deck, compared with a simple steel concrete structure, the steel structure base layer 11 has the advantages of lightness and firmness as a single steel structure, the problem of overlarge whole weight of a bridge is avoided, meanwhile, good rigidity strength is provided, the top of the bridge deck layer 1 is covered with an asphalt coating, the asphalt coating has the advantages of high temperature resistance, low cost, convenience in maintenance, wear resistance and the like, the bridge deck layer 1 is well protected, the vertical stability is enhanced through the bolt connection of the vertical reinforcing plate 6, cracks and looseness between connecting layers are avoided, the pressure between the bridge deck layer 1 and the steel structure base layer 11 can be effectively dispersed by matching with the shear braces 7 so as to enhance the compression resistance of the laminated interlayer 5, and the polyurethane waterproof layer 9 as a flexible waterproof material has certain fluidity and can deform according to deformation, the outstanding impervious nature of cooperation rigid waterproof layer 10 can avoid liquid such as rainwater to enter into steel construction basic unit 11 and lead to the problem of steel construction corrosion to the life-span of bridge has been promoted.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel steel bridge deck pavement structure, includes bridge deck layer (1), its characterized in that: the left side and the right side of the bottom of the bridge deck layer (1) are both fixedly provided with frame plates (2), one ends of the two frame plates (2) opposite to each other are fixedly provided with a connecting base layer panel (3), the bottom of the connecting base layer panel (3) is fixedly provided with hollow structural steel (4), a laminated interlayer (5) is fixedly arranged at the top of the connecting base layer panel (3), the front surface of the connecting base layer panel (3) is fixedly provided with a vertical reinforcing plate (6), the top of the connecting base layer panel (3) is fixedly provided with a scissor support (7), a reinforced concrete layer (8) is fixedly arranged inside the laminated interlayer (5), the bottom of the reinforced concrete layer (8) is fixedly connected with a polyurethane waterproof layer (9), the bottom of the polyurethane waterproof layer (9) is fixedly connected with a rigid waterproof layer (10), the bottom of the rigid waterproof layer (10) is fixedly connected with a steel structure base layer (11).
2. The novel steel bridge deck pavement structure according to claim 1, characterized in that: connect basic unit panel (3) and steel construction basic unit (11) and be a whole, and connect the inside of basic unit panel (3) and steel construction basic unit (11) and all seted up threaded hole.
3. The novel steel bridge deck pavement structure according to claim 1, characterized in that: the back of perpendicular gusset plate (6) fixed connection is in bridge surface layer (1), and the butt joint hole has been seted up to the inside of its bridge surface layer (1).
4. The novel steel bridge deck pavement structure according to claim 1, characterized in that: the vertical reinforcing plate (6) comprises connecting bolts and threaded steel plates, and the connecting bolts respectively penetrate through the base layer panel (3), the steel structure base layer (11) and the bridge deck layer (1).
5. The novel steel bridge deck pavement structure according to claim 1, characterized in that: the top of the bridge deck layer (1) is covered with an asphalt coating, the hollow structural steel (4) is trapezoidal, and the frame plate (2) and the bridge deck layer (1) are integrated.
6. The novel steel bridge deck pavement structure according to claim 1, characterized in that: the shape of each scissor brace (7) is X-shaped, and the top of each scissor brace (7) is fixedly connected to the bottom of the bridge deck layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152545.1U CN213328652U (en) | 2020-06-19 | 2020-06-19 | Novel steel bridge deck pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152545.1U CN213328652U (en) | 2020-06-19 | 2020-06-19 | Novel steel bridge deck pavement structure |
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| Publication Number | Publication Date |
|---|---|
| CN213328652U true CN213328652U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021152545.1U Active CN213328652U (en) | 2020-06-19 | 2020-06-19 | Novel steel bridge deck pavement structure |
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|---|---|
| CN (1) | CN213328652U (en) |
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2020
- 2020-06-19 CN CN202021152545.1U patent/CN213328652U/en active Active
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