CN209854531U - Street overpass capable of being assembled quickly - Google Patents
Street overpass capable of being assembled quickly Download PDFInfo
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- CN209854531U CN209854531U CN201920259604.6U CN201920259604U CN209854531U CN 209854531 U CN209854531 U CN 209854531U CN 201920259604 U CN201920259604 U CN 201920259604U CN 209854531 U CN209854531 U CN 209854531U
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- bridge
- steel
- overpass
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- plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 100
- 239000010959 steel Substances 0.000 claims abstract description 100
- 239000004033 plastic Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000746 Structural steel Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005246 galvanizing Methods 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
This patent provides but fast assembly's overpass belongs to urban traffic facility technical field, including pier, stand, bridge arch, bridge floor, terraced way. The bridge pier adopts a steel structure pipe pile, the upper part of the bridge pier is connected with a stand column, and the stand column is used for fixing a bridge arch, a bridge floor and a ladder way. This overpass has advantages such as the small investment, the construction is fast, do not give up traffic, do not disturb people, low maintenance, few hidden danger, the on-the-spot installation can be accomplished within 1 hour at the fastest, common installation also only need several hours, do not hinder the traffic, the dismouting is removed and is also very convenient, still have bearing capacity big, design and modeling are diversified, increase city aesthetic feeling, a great deal of advantages such as long service life, but wide application in city overpass, be particularly useful for the interim or permanent traffic auxiliary facilities in city pedestrian intensive district. And is convenient for the professional batch production of factories.
Description
Technical Field
The utility model belongs to the technical field of urban traffic facility, more specifically say, but relate to fast assembly's overpass.
Background
Traditional overpass mostly adopts cement structure or complicated steel bridge structure, has the cost height, the bridge body easily appears the crack and even splits, life is shorter, production cycle is long, the construction degree of difficulty is big, need interrupt traffic, later maintenance cost height etc. defect to there is great potential safety hazard.
Along with the development of cities, the city overpass is more and more important, and if the city overpass with less investment, quick construction, no traffic interruption, no disturbance to residents, low maintenance and less hidden danger can be found, the city development can be greatly promoted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but fast assembly's overpass to solve the engineering cost that exists among the prior art height, the construction degree of difficulty is big, production and construction cycle are long, need interrupt traffic, technical problem such as later maintenance cost height.
In order to achieve the above object, the utility model adopts the following technical scheme: providing a quickly assemblable overpass comprising:
the number of the piers (1) is at least 4, and the piers are made of steel structure tubular piles;
the number of the upright columns (2) is at least 4, the bottoms of the upright columns are connected with the piers (1), and the upper parts of the upright columns can be connected with the bridge arches (3), the bridge deck (4) and the ladder ways (5);
the number of the bridge arches (3) is at least 1, two ends of the bridge arches are connected to the upright posts (2), and the upper parts of the bridge arches are connected with the bridge deck (4);
the two ends of the bridge deck (4) are connected to the upright posts (2) and form a pedestrian passage together with the ladder way (5), and the lower end of the bridge deck is connected with the bridge arch (3);
ladder way (5), quantity is 2 at least, and the branch is located the both ends of bridge floor, ladder way (5) one end is connected with stand (2) to constitute pedestrian's passageway with bridge floor (4), the other end supports in ground (6).
Further, pier (1) adopts the preparation of steel construction tubular pile, and steel construction pipe diameter is greater than 100mm, and length is greater than 1 meter, and upper portion is equipped with connecting plate (11).
Furthermore, the upright columns (2) are made of steel structure pipes or section steel or angle steel structures, connecting plates with piers are arranged at the bottoms of the upright columns, and connecting plates and connecting holes with the bridge arches (3), the bridge floor (4) and the stairways (5) are arranged at the upper parts of the upright columns.
Furthermore, the bridge arch (3) is made by splicing corrugated steel plates, the thickness of each corrugated steel plate is larger than 3mm, the wave height is larger than 30mm, the wave distance is larger than 50mm, and connecting plates and connecting holes for connecting the bridge arch with the upright posts (2) are arranged at two ends of the bridge arch.
Furthermore, the bridge deck (4) is provided with connecting plates and connecting holes which are connected with the upright posts (2), a bridge arch and bridge deck connecting steel structure (41) is arranged at the connection part of the bridge arch (3), and the bridge arch and bridge deck connecting steel structure (41) is made of steel structure pipes or section steel or angle steel frameworks; the bridge deck supporting structure (42) is made of a corrugated steel plate or an angle steel framework; the bridge deck supporting steel plate (43) can be made of a common steel plate or an anti-skid steel plate; the bridge deck (44) can be made of steel plate meshes or plastic plates or rubber plates; the bridge guardrail (45) is a steel structure pipe or a section steel combined structure.
Further, the stairway (5) comprises: a ladder way steel structure (51), a step steel plate (52), guardrails (53) at two sides, a section steel lacing wire (54), a connecting plate with an upright post and a connecting hole (55);
furthermore, the material of the steel structure of the overpass is common carbon structural steel or low alloy steel or stainless steel; the surface protection is in the form of hot galvanizing or painting or coating.
Furthermore, the street overpass capable of being rapidly assembled can be further provided with a ceiling, contour lights and a straight ladder convenient for the disabled to use.
The utility model provides a but fast assembly's overpass's beneficial effect lies in: compared with the prior art, the utility model discloses but fast assembly's overpass crosses street can be prefabricated several major parts of overpass in the mill in advance, or assemble near the job site, later to the scene quick installation take one's place again, should cross street overpass has possessed that the investment is few, the construction is fast, not the friendship, do not disturb residents, low maintenance, less obvious advantages such as hidden danger.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view 1 of a single-arch structure of a overpass capable of being assembled quickly according to an embodiment of the present invention.
Fig. 2 is a schematic view 2 of a double-arch structure of a street overpass capable of being assembled quickly according to an embodiment of the present invention.
Fig. 3 is a schematic view 3 of a steel-structure circular tube column of the overpass capable of being assembled quickly according to an embodiment of the present invention.
Fig. 4 is a schematic view 4 of an angle steel frame pillar of a overpass capable of being assembled quickly according to an embodiment of the present invention.
Fig. 5 is a schematic view 5 of a corrugated steel splicing structure of a overpass capable of being assembled quickly according to an embodiment of the present invention.
Fig. 6 is a schematic view of a local structure of a road surface of a overpass capable of being assembled quickly according to an embodiment of the present invention 6.
Fig. 7 is a schematic diagram 7 of a ladder structure of a fast-assembling overpass according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-bridge pier; 2-upright post; 3-bridge arch; 4-bridge deck; 5-ladder way; 6-ground plane; 11-bridge pier connection plates; 21-steel structure circular tube column; 22-a connecting flange; 23-a connection hole; 24-tie bar connecting plates; 25-a stairway connecting plate; 26-a bridge arch connection plate; 27. bridge deck connecting plates; 28. a guardrail connecting plate; 29-angle steel framework; 291-connecting a support; 292-reinforcing ribs; 31-corrugated steel sheet; 32-bridge arch and upright column connecting plate; 33-connecting holes between the bridge arch and the upright columns; 34-a connecting flange; 35-connecting holes; 41-bridge arch and bridge deck connecting steel structure, 42-bridge deck supporting structure; 43-bridge deck support steel plate, 44-bridge deck plate; 45-bridge railing; 51-ladder way steel structure; 52-stepping steel plates; 53-stairway guardrails; 54-steel lacing wire; 55-connecting plates with the upright posts and connecting holes.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a fast-assembling overpass of the present invention will now be described. The overpass capable of being rapidly assembled comprises piers (1), columns (2), bridge arches (3), a bridge deck (4) and terraces (5), wherein icons (6) are ground planes. The number of the piers (1) is 4, two piers are arranged on two sides of a road respectively, the piers are provided with the upright columns (2), the number of the upright columns (2) is consistent with that of the piers, and the upright columns (2) are provided with connecting plates and connecting holes which can be respectively connected with the bridge arch (3), the bridge floor (4) and the ladder way (5) to jointly form a single-arch overpass.
Referring to fig. 2, another structure of the overpass of the present invention is now described. Fig. 2 is a schematic view of a double-arch structure of a street overpass that can be assembled quickly according to an embodiment of the present invention, and compared with fig. 1, the structure includes 6 piers, 6 sets of columns, and an arch bridge is of a double-arch type. Obviously, the embodiment can be extended to the street overpass which can be rapidly assembled in the patent and can also be designed into a multi-bridge arch structure, a single-side multi-pier, a multi-ladder way and the like.
Referring to fig. 3 and 4 together, the structure of the upright post (2) of the overpass of the present invention capable of being assembled quickly will now be described. FIG. 3 is a steel structure circular tube column structure, which comprises a steel structure circular tube column (21), a connecting flange (22), a connecting hole (23), a tie bar connecting plate (24), a ladder way connecting plate (25), a bridge arch connecting plate (26), a bridge deck connecting plate (27) and a guardrail connecting plate (28); fig. 4 is a column structure composed of angle steel frames, and compared with the example of the steel-structure round-tube column structure in fig. 3, only the steel-structure round-tube column (21) is changed into the angle steel frame, and the angle steel frame includes an angle steel frame (29), a connecting support member (291), and a reinforcing rib (292). Obviously, the embodiment can be extended to the fact that the upright post of the street overpass which can be rapidly assembled in the patent can be designed into an angle steel framework with other shapes or a structure formed by other section steels such as channel steel, I-shaped steel and the like.
Referring to fig. 5, the structure of the arch (3) of the overpass of the present invention is now explained. This bridge arch adopts the concatenation of multi-disc corrugated steel board to form, and corrugated steel board's subassembly has contained corrugated steel board piece (31), bridge arch and stand connecting plate (32), bridge arch and stand connecting hole (33), buckled plate flange (34) and connecting hole (35) etc.. The connection between the slabs, between the bridge arches and the upright columns and between the bridge arches and the bridge floor are spliced by high-strength bolts.
Referring to fig. 6, the structure of the bridge deck (4) of the overpass of the present invention is now explained. The bridge deck comprises a bridge arch and bridge deck connecting steel structure (41), a bridge deck supporting structure (42), a bridge deck supporting steel plate (43), a bridge deck (44) and bridge guardrails (45). The connection steel structure (41) of the bridge arch and the bridge deck is not specifically designed, and a steel structure pipe or a steel structure combined structure can be adopted; the bridge deck supporting structure (42) in the figure is a corrugated steel plate, and obviously, an angle steel assembly or other section steel structures can also be adopted; the bridge deck supporting steel plate (43) can adopt a common steel plate or an antiskid plate; the bridge deck (44) can be made of steel plate meshes or plastic plates or rubber plates; the bridge railing (45) may be made of stainless steel tubing or other types of conventional railing structures.
Referring to fig. 7, the structure of the ladder way (5) of the overpass of the present invention is now explained. The stairway (5) comprises a stairway steel structure (51), a step steel plate (52), a stairway guardrail (53), a section steel lacing wire (54), and a column connecting plate and a connecting hole (55).
As a specific embodiment of the overpass capable of being assembled quickly according to the present invention, please refer to fig. 1 to 7, the following description will be made on the specific embodiment of the embodiment:
(1) carrying a certain overpass project, and designing, processing and arranging the overpass according to requirements;
(2) manufacturing a pier (1) which comprises a steel structure pipe pile, a pier connecting plate (11), a connecting hole and the like, wherein the bottom of the steel structure pipe can be manufactured into a cone shape for piling conveniently;
(3) manufacturing a vertical column (2) which comprises a steel structure pipe vertical column (21), a connecting flange (22), a connecting hole (23), a tie bar connecting plate (24), a ladder way connecting plate (25), a bridge arch connecting plate (26), a bridge deck connecting plate (27), a guardrail connecting plate (28) and the like; if the angle steel framework upright post is adopted, the angle steel framework (29), the connecting support piece (291) and the reinforcing rib (292) can be processed;
(4) manufacturing a bridge arch (3) which comprises a corrugated steel plate sheet (31), a bridge arch and upright post connecting plate (32), a bridge arch and upright post connecting hole (33), a corrugated plate connecting flange (34), a connecting hole (35) and the like;
(5) manufacturing a bridge deck (4) which comprises bridge arches and bridge deck connecting steel structures (41) and a bridge deck supporting structure (42); a deck support steel plate (43), a bridge deck (44) and a bridge guardrail (45);
(6) manufacturing a stairway (5) which comprises a stairway steel structure (51), a step steel plate (52), a stairway guardrail (53), a profile steel lacing wire (54), a column connecting plate and a connecting hole (55);
(7) the articles are transported to the site, and for some assemblies which are inconvenient to transport, parts can be transported to the site firstly, and convenient positions are found nearby for assembly;
(8) piling: piling the pier (1) according to requirements;
(9) a fixed upright post (2) is connected above the pier;
(10) assembling the bridge arch (3) and connecting the bridge arch with the upright post (2);
(11) assembling a bridge deck (4) and connecting the upright posts (2) and the bridge arches (3);
(12) assembling the ladder way (5) and connecting the upright posts (2) and the bridge deck (4);
(13) corresponding installation and construction are carried out on a ceiling, a contour light, a straight ladder convenient for the disabled and the like;
(14) the integral assembly is completed, and the integral acceptance is carried out;
(15) and (5) delivering for use.
The utility model provides a but fast assembly's overpass that crosses street, the pedestrian can pass in terraced way (5) and bridge floor (3), whole overpass is according to pier (1), stand (2), bridge arch (3), five parts of bridge floor (4) and terraced way (5) can be prefabricated alone, later adopt the high strength bolt to carry out the field connection, with the help of advantages such as the high strength and the quick construction that the ripple steel bridge arched, the overall stability is strong, bearing capacity is big, thereby it has more the investment that the advantage is less than current overpass to have possessed, the construction is fast, the non-breaking traffic, do not disturb people, low maintenance, multinomial excellent performance such as few hidden danger.
It is to be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the appended claims to indicate orientations and positional relationships relative to one another, and are used merely for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. But fast assembly's overpass, its characterized in that includes:
the number of the piers (1) is at least 4, and the piers are made of steel structure tubular piles;
the number of the upright columns (2) is at least 4, the bottom ends of the upright columns are connected with the piers (1), and the upper parts of the upright columns are respectively connected with the bridge arches (3), the bridge deck (4) and the ladder ways (5);
the number of the bridge arches (3) is at least 1, two ends of the bridge arches are connected to the upright posts (2), and the upper parts of the bridge arches are connected with the bridge deck (4);
the two ends of the bridge deck (4) are connected to the upright posts (2) and form a pedestrian passage together with the ladder way (5), and the lower end of the bridge deck is connected with the bridge arch (3);
ladder way (5), quantity is 2 at least, and the branch is located the both ends of bridge floor, ladder way (5) one end is connected with stand (2) to constitute pedestrian's passageway with bridge floor (4), the other end supports in ground (6).
2. The overpass capable of being rapidly assembled according to claim 1, wherein the bridge piers (1) are made of steel pipe piles, the diameter of each steel pipe is more than 100mm, the length of each steel pipe is more than 1 meter, and a connecting plate (11) is arranged at the upper part of each steel pipe pile.
3. A rapidly assemblable overpass according to claim 1, wherein the columns (2) are made of steel pipes or sections or angles, the bottom of which is provided with connection plates and connection holes for piers, and the top of which is provided with connection plates and connection holes for bridge arches (3), bridge deck (4) and stairways (5).
4. The overpass capable of being rapidly assembled according to claim 1, wherein the bridge arches (3) are made by splicing corrugated steel plates, the thickness of the corrugated steel plates is more than 3mm, the wave height is more than 30mm, the wave distance is more than 50mm, and connecting plates and connecting holes for connecting with the upright posts (2) are arranged at two ends of the bridge arches.
5. The fast assemblable overpass of claim 1, wherein the bridge deck (4) is provided with connecting plates and connecting holes connected to the columns (2), an arch-to-deck connecting steel structure (41) connected to the arch (3), a deck support structure (42), a deck support steel plate (43), a deck plate (44), and a bridge guardrail (45).
6. A rapidly assemblable overpass according to claim 1, characterized in that said lanes (5) comprise: a ladder way steel structure (51), a step steel plate (52), two side guardrails (53), a section steel lacing wire (54), a connecting plate with an upright post and a connecting hole (55).
7. A rapidly assemblable overpass according to claim 5, wherein the bridge arch and deck connection steel structure (41) is made of steel structure pipes or sections or angle steel structures; the bridge deck supporting structure (42) can be made of a corrugated steel plate or an angle steel framework; the bridge deck supporting steel plate (43) can be made of a common steel plate or an anti-skid steel plate; the bridge deck (44) can be a steel plate mesh or a plastic plate or a rubber plate; the bridge guardrail (45) is a steel structure pipe or a section steel combined structure.
8. The street-crossing foot bridge capable of being rapidly assembled according to claim 1, characterized in that the bridge piers (1), the columns (2), the bridge arches (3), the bridge deck (4) and the stairways (5) of the street-crossing foot bridge are made of common carbon structural steel, low alloy steel or stainless steel; the surface protection is in the form of hot galvanizing or painting or coating.
9. The quickly assemblable overpass of claim 1, wherein the overpass may further comprise a ceiling, a contour light, and a vertical ladder for the disabled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259604.6U CN209854531U (en) | 2019-03-03 | 2019-03-03 | Street overpass capable of being assembled quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259604.6U CN209854531U (en) | 2019-03-03 | 2019-03-03 | Street overpass capable of being assembled quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854531U true CN209854531U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920259604.6U Expired - Fee Related CN209854531U (en) | 2019-03-03 | 2019-03-03 | Street overpass capable of being assembled quickly |
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| Country | Link |
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| CN (1) | CN209854531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736180A (en) * | 2019-03-03 | 2019-05-10 | 河北天振工程技术有限公司 | The overpass that can quickly assemble |
-
2019
- 2019-03-03 CN CN201920259604.6U patent/CN209854531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736180A (en) * | 2019-03-03 | 2019-05-10 | 河北天振工程技术有限公司 | The overpass that can quickly assemble |
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| 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: 20191227 |