CN208632940U - A kind of assembling type steel structure arch bridge - Google Patents
A kind of assembling type steel structure arch bridge Download PDFInfo
- Publication number
- CN208632940U CN208632940U CN201821274472.6U CN201821274472U CN208632940U CN 208632940 U CN208632940 U CN 208632940U CN 201821274472 U CN201821274472 U CN 201821274472U CN 208632940 U CN208632940 U CN 208632940U
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- buttress
- fashioned iron
- concrete layer
- tripod
- type steel
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Abstract
The utility model discloses a kind of assembling type steel structure arch bridges, including buttress, the buttress lower end is equipped with pedestal, the buttress middle inside is equipped with tripod, the tripod upper end is equipped with support column, the mounting groove upper end is connected with fashioned iron, the fashioned iron upper surface is equipped with arc-shaped wave card, the fashioned iron is longitudinally plugged with bolt and connect with concrete layer, the concrete layer front-rear side walls are provided with arch ring, by using fashioned iron, the structure of arc-shaped wave card and tripod, the overall structural strength of bridge is set to be guaranteed, promote the overall stability of bridge, simultaneously using fashioned iron and concrete as unit sheet bar, beam low cost, short construction period, sandstone consumption is small, it is good for the environment, it can prevent from expanding with heat and contract with cold using the structure that road surface interlayer is equipped with rubber block and cause bursting for road surface, effectively extend making for bridge Use the service life.
Description
Technical field
The utility model relates to arch bridge technical field, specially a kind of assembling type steel structure arch bridge.
Background technique
Currently, most of medium and small bridges are based on armored concrete, however Reinforced Concrete Bridge cost is high, construction week
Phase length, sandstone consume big, unfavorable environmental protection.Also having fewer parts medium and small bridges is steel structure bridge, but these medium and small bridges
Based on truss structure, cost is higher.And the structure on road surface is also rigid, and supercrust is caused to be close to steel construction in conjunction with not
Jail, easy delamination cracking;In addition, degree of disturbing is big, and supercrust repeated deformation is big when the structure for being close to road surface is steel, and it is easy to crack, it is existing
Assembling type steel structure arch bridge stability be not very strong, it is difficult to biggish flood is fought, during the broiling summer, due to ground high temperature
The effect expanded with heat and contract with cold is generated, will lead to bursting for road surface, the serious service life for influencing bridge, in this regard, it is proposed that one
Kind assembling type steel structure arch bridge.
Utility model content
The purpose of this utility model is to provide a kind of assembling type steel structure arch bridges, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of assembling type steel structure arch bridge, including branch
Pier, the buttress lower end are equipped with pedestal, and the buttress and base side wall are mounted on sheet rubber, the buttress middle inside peace
Equipped with tripod, the tripod lower end is equipped with LED light, and the tripod upper end is equipped with support column, the buttress upper end
Face is provided with mounting groove, and the mounting groove upper end is connected with fashioned iron, and the fashioned iron upper surface is equipped with arc-shaped wave card, the fashioned iron
Longitudinal direction is plugged with bolt and connect with concrete layer, and the concrete layer front-rear side walls are provided with arch ring, and the concrete layer upper end is set
There is supercrust, the supercrust upper end is equipped with protective fence, and concrete layer left and right sidewall lower end is equipped with the first securing device,
Concrete layer left and right sidewall upper end is equipped with the second securing device, and first securing device and the second securing device wrap
Groove, spring and transverse slat are included, second securing device upper end is equipped with rubber block.
Preferably, the shape of the buttress and pedestal is cuboid, and side wall is in arc-shaped, and the sheet rubber is installed on
The following buttress of tripod and base side wall outer ring.
Preferably, there are four the support column is set, the support column lower end is fixedly connected with tripod, on the support column
End is embedded in inside fashioned iron, and the shape of the fashioned iron is arc.
Preferably, there are five the arch ring settings, the arch ring is equidistantly symmetrically arranged about the central axes of concrete layer, and
The internal diameter of arch ring is by intermediate incremented by successively to the left and right sides, and the arch ring is through concrete layer front-rear side walls.
Preferably, the transverse slat transverse splicing is on the inside of groove, and the outer spring end is connect with groove inner wall, the spring
Inner end is flexibly connected with transverse slat.
Compared with prior art, the utility model has the beneficial effects that the assembling type steel structure arch bridge, by using type
The structure of steel, arc-shaped wave card and tripod makes the overall structural strength of bridge be guaranteed, and makes the overall stability of bridge
It is promoted, while using fashioned iron and concrete as unit sheet bar, beam low cost, short construction period, sandstone consumption is small, is conducive to ring
It protects.By using the structure of the first securing device, the second securing device and arch ring, the stability of device can be greatly improved and resisted
Hong Xing can prevent from expanding with heat and contract with cold and cause bursting for road surface, effectively extend using the structure that road surface interlayer is equipped with rubber block
The service life of bridge;It can prevent ship from bumping against in night running and buttress by using LED light and the structure of sheet rubber, protect
The safety of night ship traveling is demonstrate,proved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model concrete layer partial enlarged view;
In figure: 1 buttress, 2 sheet rubbers, 3 mounting grooves, 4 fashioned iron, 5 arc-shaped wave cards, 6 arch rings, 7 concrete layers, 8 supercrusts,
9 protective fences, 10 tripods, 11LED lamp, 12 bolts, 13 support columns, 14 springs, 15 grooves, 16 transverse slats, 17 first securing devices,
18 second securing devices, 19 rubber blocks, 20 pedestals.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of assembling type steel structure arch bridge, including buttress
1,1 lower end of buttress is equipped with pedestal 20, and the buttress 1 and 20 side wall of pedestal are mounted on sheet rubber 2, in the buttress 1
Middle side part is equipped with tripod 10, and the shape of the buttress 1 and pedestal 20 is cuboid, and side wall is in arc-shaped, the rubber
Film 2 is installed on 20 side wall outer ring of 10 or less buttress 1 of tripod and pedestal, and 10 lower end of tripod is equipped with LED light 11, leads to
Crossing can prevent ship from bumping against in night running and buttress using LED light 11 and the structure of sheet rubber 2, ensure that night ship row
The safety sailed, 10 upper end of tripod are equipped with support column 13, there are four the support column 13 is set, under the support column 13
End is fixedly connected with tripod 10, and 13 upper end of support column is embedded in inside fashioned iron 4, and the shape of the fashioned iron 4 is arc, institute
It states 1 upper surface of buttress and is provided with mounting groove 3,3 upper end of mounting groove is connected with fashioned iron 4, and 4 upper surface of fashioned iron is equipped with arc
Corrugated plating 5 obtains the overall structural strength of bridge by using the structure of fashioned iron 4, arc-shaped wave card 5 and tripod 10
Guarantee, tripod 10 can effectively support fashioned iron 4,5 connecting-type steel 4 of arc-shaped wave card and concrete layer 7, make the entirety of bridge
Stability is promoted, while using fashioned iron and concrete as unit sheet bar, beam low cost, short construction period, sandstone consumption is small, has
Conducive to environmental protection, 4 longitudinal direction of fashioned iron is plugged with bolt 12 and connect with concrete layer 7, and bolt can reinforce fashioned iron 4 and concrete layer 7
Between connection, 7 front-rear side walls of concrete layer are provided with arch ring 6, and there are five the settings of arch ring 6, and the arch ring 6 equidistantly closes
It is symmetrically arranged in the central axes of concrete layer 7, and the internal diameter of arch ring 6, by intermediate incremented by successively to the left and right sides, the arch ring 6 passes through
7 front-rear side walls of concrete layer are through at, arch ring 6 there can be effective draining in the biggish situation of water flow, greatly improve bridge
Flood fighting, 7 upper end of concrete layer are equipped with supercrust 8, and 8 upper end of supercrust is equipped with protective fence 9, and protective fence 9 can be prevented
Only pedestrian falls into korneforos, and the 7 left and right sidewall lower end of concrete layer is equipped with the first securing device 17, the concrete layer 7 or so
Sidewall upper is equipped with the second securing device 18, first securing device 17 and the second securing device 18 include groove 15,
Spring 14 and transverse slat 16,16 transverse splicing of transverse slat are connect in 15 inside of groove, 14 outer end of spring with 15 inner wall of groove,
14 inner end of spring is flexibly connected with transverse slat 16, and two securing devices can promote the lateral stability of bridge, extend making for bridge
With the service life, 18 upper end of the second securing device is equipped with rubber block 19, and rubber block 19 is set between the splicing of supercrust 8 gap, adopts
It can prevent from expanding with heat and contract with cold equipped with 19 structure of rubber block with supercrust 8 and cause bursting for road surface.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of assembling type steel structure arch bridge, including buttress (1), it is characterised in that: buttress (1) lower end is equipped with pedestal
(20), the buttress (1) and pedestal (20) side wall are mounted on sheet rubber (2), and buttress (1) middle inside is equipped with three feet
Frame (10), tripod (10) lower end are equipped with LED light (11), and tripod (10) upper end is equipped with support column (13),
Buttress (1) upper surface is provided with mounting groove (3), and mounting groove (3) upper end is connected with fashioned iron (4), fashioned iron (4) upper end
Face is equipped with arc-shaped wave card (5), and the fashioned iron (4) is longitudinally plugged with bolt (12) and connect with concrete layer (7), the coagulation
Soil layer (7) front-rear side walls are provided with arch ring (6), and concrete layer (7) upper end is equipped with supercrust (8), supercrust (8) upper end
It is equipped with protective fence (9), concrete layer (7) the left and right sidewall lower end is equipped with the first securing device (17), the concrete layer
(7) left and right sidewall upper end is equipped with the second securing device (18), first securing device (17) and the second securing device (18)
It include that groove (15), spring (14) and transverse slat (16), the second securing device (18) upper end are equipped with rubber block (19).
2. a kind of assembling type steel structure arch bridge according to claim 1, it is characterised in that: the buttress (1) and pedestal
(20) shape is cuboid, and side wall is in arc-shaped, and the sheet rubber (2) is installed on tripod (10) following buttress (1)
With pedestal (20) side wall outer ring.
3. a kind of assembling type steel structure arch bridge according to claim 1, it is characterised in that: the support column (13) is equipped with four
A, support column (13) lower end is fixedly connected with tripod (10), and support column (13) upper end is embedded in fashioned iron (4)
Portion, the shape of the fashioned iron (4) are arc.
4. a kind of assembling type steel structure arch bridge according to claim 1, it is characterised in that: the arch ring (6) is provided with five
A, the arch ring (6) is equidistantly symmetrically arranged about the central axes of concrete layer (7), and the internal diameter of arch ring (6) by it is intermediate to the left and right
Both sides are incremented by successively, and the arch ring (6) is through concrete layer (7) front-rear side walls.
5. a kind of assembling type steel structure arch bridge according to claim 1, it is characterised in that: transverse slat (16) transverse splicing
On the inside of groove (15), spring (14) outer end is connect with groove (15) inner wall, spring (14) inner end and transverse slat (16)
It is flexibly connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821274472.6U CN208632940U (en) | 2018-08-08 | 2018-08-08 | A kind of assembling type steel structure arch bridge |
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CN201821274472.6U CN208632940U (en) | 2018-08-08 | 2018-08-08 | A kind of assembling type steel structure arch bridge |
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CN208632940U true CN208632940U (en) | 2019-03-22 |
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CN201821274472.6U Expired - Fee Related CN208632940U (en) | 2018-08-08 | 2018-08-08 | A kind of assembling type steel structure arch bridge |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110144829A (en) * | 2019-06-20 | 2019-08-20 | 中国五冶集团有限公司 | A kind of support construction being used to support bowstring arch bridge main structure |
CN110983946A (en) * | 2019-11-27 | 2020-04-10 | 蔡文澜 | Bridge structure based on T-shaped steel structure and multi-arch splicing type combination |
CN112176885A (en) * | 2020-10-30 | 2021-01-05 | 中建八局第二建设有限公司 | High hollow pier group formwork turnover rapid construction method for viaduct bridge |
CN112431116A (en) * | 2020-11-24 | 2021-03-02 | 南京玉日科技有限公司 | Steel construction bridge concatenation formula truss |
CN113186795A (en) * | 2021-04-19 | 2021-07-30 | 甘肃建投科技研发有限公司 | Segmental precast concrete beam chord arch bridge |
CN113799945A (en) * | 2021-09-30 | 2021-12-17 | 中国船舶工业集团公司第七0八研究所 | FLNG upper portion module disjunctor buttress structure |
-
2018
- 2018-08-08 CN CN201821274472.6U patent/CN208632940U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110144829A (en) * | 2019-06-20 | 2019-08-20 | 中国五冶集团有限公司 | A kind of support construction being used to support bowstring arch bridge main structure |
CN110983946A (en) * | 2019-11-27 | 2020-04-10 | 蔡文澜 | Bridge structure based on T-shaped steel structure and multi-arch splicing type combination |
CN112176885A (en) * | 2020-10-30 | 2021-01-05 | 中建八局第二建设有限公司 | High hollow pier group formwork turnover rapid construction method for viaduct bridge |
CN112431116A (en) * | 2020-11-24 | 2021-03-02 | 南京玉日科技有限公司 | Steel construction bridge concatenation formula truss |
CN113186795A (en) * | 2021-04-19 | 2021-07-30 | 甘肃建投科技研发有限公司 | Segmental precast concrete beam chord arch bridge |
CN113799945A (en) * | 2021-09-30 | 2021-12-17 | 中国船舶工业集团公司第七0八研究所 | FLNG upper portion module disjunctor buttress structure |
CN113799945B (en) * | 2021-09-30 | 2024-04-12 | 中国船舶工业集团公司第七0八研究所 | FLNG upper module disjunctor buttress structure |
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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: 20190322 Termination date: 20210808 |