CN108755389A - People's row steel suspension bridge and micro-steel pile connection structure and its construction method - Google Patents

People's row steel suspension bridge and micro-steel pile connection structure and its construction method Download PDF

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Publication number
CN108755389A
CN108755389A CN201810741562.XA CN201810741562A CN108755389A CN 108755389 A CN108755389 A CN 108755389A CN 201810741562 A CN201810741562 A CN 201810741562A CN 108755389 A CN108755389 A CN 108755389A
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CN
China
Prior art keywords
steel
suspension bridge
bridge
construction
people
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Pending
Application number
CN201810741562.XA
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Chinese (zh)
Inventor
苏秀
赵跃进
郭首创
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Shanghai Baoye Group Corp Ltd
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Shanghai Baoye Group Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Baoye Group Corp Ltd filed Critical Shanghai Baoye Group Corp Ltd
Priority to CN201810741562.XA priority Critical patent/CN108755389A/en
Publication of CN108755389A publication Critical patent/CN108755389A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00Movable or portable bridges; Floating bridges
    • E01D15/12Portable or sectional bridges
    • E01D15/133Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00Methods or apparatus specially adapted for erecting or assembling bridges

Abstract

Include the steel bridge frame support being welded by pod steel and translot steel the invention discloses a kind of people's row steel suspension bridge and micro-steel pile connection structure and its construction method, steel bridge frame support surface is fixed with checkered plates;Steel bridge frame support both ends are fixed by bolt and mini pile, and the both sides of steel bridge frame support are provided with steel tube guardrail.The present invention is not necessarily to set up for steel suspension bridge is arranged fixed point again, has saved construction input and construction period;It is bolted, the detachable Later Zhou Dynasty, one of the Five Dynasties of steel suspension bridge goes to other construction sections or building site, meets green construction theory;Connection type provides reliable stress point, securely and reliably, cost efficiency for steel suspension bridge.

Description

People's row steel suspension bridge and micro-steel pile connection structure and its construction method
Technical field
The present invention relates to the realm of building construction, specially a kind of people's row steel suspension bridge and micro-steel pile connection structure and its apply Work method.
Background technology
With the development of society, especially scientific and technical progress, is greatly facilitated the rapid development of social productive forces;Especially It is the quickening of urbanization process, and original infrastructure can no longer meet social development demand or need to carry out continuous Reorganization and expansion gives ripe city environment placed in the middle to bring the not convenient of life to a certain extent.
In city development construction, due to road underground space utilization or pipe gallery construction, need to break road again Carry out excavation construction unavoidably need to excavate to form groove on retail shop doorway in the construction process, cause retail shop isolated, influence Retail shop normally does business.In order to avoid causing the influence to surrounding enviroment in construction, make-shift bridge need to be set up, builds retail shop and customer The channel of contact;Such make-shift bridge not only wants that colleague can be convenient for, while also needing to stable structure, and safety is compared By force;And traditional method placement steel plate or steel pipe of complexity only on groove are built or are structural poor, It is complicated, is not easy to transition reuse.
Therefore, in conjunction with construction site existing structure, a kind of simple in structure, stronger suspension bridge knot of safety is provided Structure is a good problem to study.
Invention content
In order to solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of simple in structure, sides of installing and using Just, and can flexible assembling carry out the fixed people's row steel suspension bridge of safety and connect with micro-steel pile in conjunction with existing construction equipment Structure and its construction method.
The object of the present invention is achieved like this:
A kind of people's row steel suspension bridge and micro-steel pile connection structure and its construction method, including welded by pod steel 2 and translot steel 4 At steel bridge frame support, the steel bridge frame support surface be fixed with checkered plates 3;Steel bridge frame support both ends pass through bolt and mini pile 1 Fixed, the both sides of steel bridge frame support are provided with steel tube guardrail 5;
The construction method of a kind of people's row steel suspension bridge and micro-steel pile connection structure, includes the following steps:
1), in people's row suspension bridge set up place, the steel pipe in micro-steel pile 1 need to be higher by Guan Liang 6;, and in steel pipe walls side auger shell bolt Fixed cavity;It is connect with suspension bridge to wear No. 32 bolts;
2), people's row suspension bridge be steel suspension bridge, after the steel bridge frame support being welded by pod steel 2 and translot steel 4, lifting to setting up place, with After the steel pipe docking of micro-steel pile 1 is errorless, cavity is bored in scene in steel suspension bridge both sides channel steel web, is fixed with steel pipe walls bolt empty Hole forms straight line;
3), cavity fixed from mini pile steel pipe walls bolt penetrate to steel suspension bridge channel steel web cavity to wear No. 32 bolts and suspension bridge Connection;, and nut is tightened, amount to 4 groups of bolts.
4), after acceptance(check), steel suspension bridge upper berth checkered plates 3, guard rail 5 is set up in both sides, after closing, does propaganda wide It accuses, you can current.
Positive beneficial effect:The present invention is solved in the case where channel excavation has formed both sides without fixed impetus, people Row suspension bridge is set up and can depend on micro-steel pile and form fixed connection, no longer need to separately to drive piles for the fixation of suspension bridge both sides or Fixed point is set.The characteristics of this construction method:1. suspension bridge welds for shaped steel, it is steel with micro-steel pile, bolt can be used Connection type after engineering, unclamps bolt, and dismounting can be used in turn, and meet green construction theory;2. suspension bridge both sides stress point For micro-steel pile, rational stress system is formed, safe and reliable walk requirement can be met, construction can be also saved and arrange The input for applying expense, has achieved the effect that cost efficiency.
Description of the drawings
Fig. 1 is the structural diagram of the present invention one;
Fig. 2 is B-B direction structural schematic diagram in Fig. 1;
Fig. 3 be in Fig. 1 A-A to structural schematic diagram;
It is in figure:Micro-steel pile 1, pod steel 2, checkered plates 3, translot steel 4, guard rail 5, Guan Liang 6.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described further.
Embodiment
As shown in Figs. 1-3, a kind of people's row steel suspension bridge and micro-steel pile connection structure and its construction method, including by pod The steel bridge frame support that steel 2 and translot steel 4 are welded into, steel bridge frame support surface are fixed with checkered plates 3;It is logical that steel bridge frame supports both ends It crosses bolt to fix with mini pile 1, the both sides of steel bridge frame support are provided with steel tube guardrail 5;The steel bridge frame is supportted by four root longs The pod steel of 4800mm translots steel 4 and five root long 1500mm are welded and fixed, and are formed 12 steel bridge frames and are supportted lattice;Shown in translot steel 4 It is 25a channel steels for slot, pod steel is that slot is 10 channel steels;Between the mini pile 1 and the mini pile 1 in groove opposite away from From for 4000mm;
The construction method of a kind of people's row steel suspension bridge and micro-steel pile connection structure, includes the following steps:
1), in people's row suspension bridge set up place, the steel pipe in micro-steel pile 1 need to be higher by the Guan Liang 6 of high 500mm;, and in steel pipe walls one The bolt of sidetracking 40mm fixes cavity;It is connect with suspension bridge to wear No. 32 bolts;
2), people's row suspension bridge be steel suspension bridge, after the steel bridge frame support being welded by pod steel 2 and translot steel 4, lifting to setting up place, with After the steel pipe docking of micro-steel pile 1 is errorless, scene drills out the cavity of 40mm, the steel with 40mm in steel suspension bridge both sides channel steel web Tube wall bolt fixes cavity and forms straight line;
3), cavity fixed from mini pile steel pipe walls bolt penetrate to steel suspension bridge channel steel web cavity to wear No. 32 bolts and suspension bridge Connection;, and nut is tightened, amount to 4 groups of bolts.
4), after acceptance(check), steel suspension bridge upper berth checkered plates 3, guard rail 5 is set up in both sides, after closing, does propaganda wide It accuses, you can current.
The present invention is not necessarily to set up for steel suspension bridge is arranged fixed point again, has saved construction input and construction period;It is bolted, The detachable Later Zhou Dynasty, one of the Five Dynasties of steel suspension bridge goes to other construction sections or building site, meets green construction theory;Connection type provides for steel suspension bridge Reliable stress point, securely and reliably, cost efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (2)

1. a kind of people's row steel suspension bridge and micro-steel pile connection structure and its construction method, including welded by pod steel and translot steel At steel bridge frame support, the steel bridge frame support surface be fixed with checkered plates;It is solid by bolt and mini pile that steel bridge frame supports both ends Fixed, the both sides of steel bridge frame support are provided with steel tube guardrail.
2. the construction method of a kind of people's row steel suspension bridge and micro-steel pile connection structure as described in claim 1, It is characterized in that, includes the following steps:
1), in people's row suspension bridge set up place, the steel pipe in micro-steel pile need to be higher by Guan Liang;, and it is solid in steel pipe walls side auger shell bolt Fixed cavity;It is connect with suspension bridge to wear No. 32 bolts;
2), people's row suspension bridge be steel suspension bridge, after the steel bridge frame support being welded by pod steel and translot steel, lifting is to place is set up, with steel Pipe mini pile steel pipe docking it is errorless after, scene steel suspension bridge both sides channel steel web bore cavity, with steel pipe walls bolt fix cavity Form straight line;
3), cavity fixed from mini pile steel pipe walls bolt penetrate to steel suspension bridge channel steel web cavity to wear No. 32 bolts and suspension bridge Connection;, and nut is tightened, amount to 4 groups of bolts;
4), after acceptance(check), steel suspension bridge upper berth checkered plates, guard rail is set up in both sides, after closing, advertisement of doing propaganda, you can It is current.
CN201810741562.XA 2018-07-09 2018-07-09 People's row steel suspension bridge and micro-steel pile connection structure and its construction method Pending CN108755389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810741562.XA CN108755389A (en) 2018-07-09 2018-07-09 People's row steel suspension bridge and micro-steel pile connection structure and its construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810741562.XA CN108755389A (en) 2018-07-09 2018-07-09 People's row steel suspension bridge and micro-steel pile connection structure and its construction method

Publications (1)

Publication Number Publication Date
CN108755389A true CN108755389A (en) 2018-11-06

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Application Number Title Priority Date Filing Date
CN201810741562.XA Pending CN108755389A (en) 2018-07-09 2018-07-09 People's row steel suspension bridge and micro-steel pile connection structure and its construction method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109267482A (en) * 2018-11-20 2019-01-25 庆元县古韵廊桥研究所 A kind of wood shelter bridge macadam bridge surface construction method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647257A (en) * 1985-02-22 1987-03-03 Robishaw Engineering, Inc. Method and apparatus for constructing elevated structures
WO2013095087A1 (en) * 2011-12-19 2013-06-27 Fdn Construction Bv Prefabricated bridge
CN204780560U (en) * 2015-06-10 2015-11-18 中交路桥北方工程有限公司 Steel suspension bridge assembly structure
CN205205635U (en) * 2015-11-24 2016-05-04 中交路桥华北工程有限公司 Stride footpath bailey frame steel suspension bridge structure greatly
CN107687167A (en) * 2017-09-18 2018-02-13 中国科学院武汉岩土力学研究所 A kind of I-steel mini pile pile making method
CN107700337A (en) * 2017-11-28 2018-02-16 北京中铁隧建筑有限公司 It is a kind of quickly to pacify the light section suspension bridge torn open
CN207079576U (en) * 2017-08-29 2018-03-09 重庆建工第七建筑工程有限责任公司 A kind of attachment structure of mini pile steel pipe
CN207582277U (en) * 2017-11-22 2018-07-06 刘景霞 A kind of combination steel suspension bridge

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647257A (en) * 1985-02-22 1987-03-03 Robishaw Engineering, Inc. Method and apparatus for constructing elevated structures
WO2013095087A1 (en) * 2011-12-19 2013-06-27 Fdn Construction Bv Prefabricated bridge
CN204780560U (en) * 2015-06-10 2015-11-18 中交路桥北方工程有限公司 Steel suspension bridge assembly structure
CN205205635U (en) * 2015-11-24 2016-05-04 中交路桥华北工程有限公司 Stride footpath bailey frame steel suspension bridge structure greatly
CN207079576U (en) * 2017-08-29 2018-03-09 重庆建工第七建筑工程有限责任公司 A kind of attachment structure of mini pile steel pipe
CN107687167A (en) * 2017-09-18 2018-02-13 中国科学院武汉岩土力学研究所 A kind of I-steel mini pile pile making method
CN207582277U (en) * 2017-11-22 2018-07-06 刘景霞 A kind of combination steel suspension bridge
CN107700337A (en) * 2017-11-28 2018-02-16 北京中铁隧建筑有限公司 It is a kind of quickly to pacify the light section suspension bridge torn open

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109267482A (en) * 2018-11-20 2019-01-25 庆元县古韵廊桥研究所 A kind of wood shelter bridge macadam bridge surface construction method

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