CN108342976A - A kind of panel splicing type construction bridge - Google Patents
A kind of panel splicing type construction bridge Download PDFInfo
- Publication number
- CN108342976A CN108342976A CN201711433572.9A CN201711433572A CN108342976A CN 108342976 A CN108342976 A CN 108342976A CN 201711433572 A CN201711433572 A CN 201711433572A CN 108342976 A CN108342976 A CN 108342976A
- Authority
- CN
- China
- Prior art keywords
- bearing type
- floorings
- bearing
- fixing device
- bridge
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000009408 flooring Methods 0.000 claims abstract description 35
- 210000005069 ears Anatomy 0.000 claims abstract description 9
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of panel splicing type construction bridge, which includes superstructure and substructure, and substructure is identical as the substructure of traditional construction trestle, including steel-pipe pile and stake top load bearing beam；Superstructure includes bearing type floorings and beam-ends fixing device；The end at bearing type floorings length direction both ends is concave configuration, is provided with the mounting hole through bearing type bridge floor plate thickness direction in concave configuration, the both sides of bearing type floorings are respectively fixed with monaural seat and ears seat；Two pieces of bearing type floorings along spanning length direction are fixed by beam-ends fixing device and stake top load bearing beam, are connected two-by-two with ears seat by monaural seat along two pieces of bearing type floorings of spanning width direction, bridge floor is spliced into the width of needs.It is excessive, cumbersome for installation that the present invention can solve existing construction bridge superstructure component, the defect taken time and effort.
Description
Technical field
The invention belongs to emergency bridge erection technique fields, and in particular to a kind of construction bridge.
Background technology
Construction bridge generally uses deck type Bailey bridge, bridge mainly to form component and be according to this from bottom to up at present：Steel pipe
Stake, stake top load bearing beam, Bailey beam, crossbeam, floorings, railing street lamp etc..Trestle substructure is by support, stake between steel-pipe pile, stake
Carrier beam of bearing responsibility forms, and construction method generally uses " halieutics " to drive piles, pile foundation construction rapid and convenient.Trestle superstructure mainly by
The compositions such as Bailey beam, crossbeam, floorings, construction method are generally installed using erection by protrusion.Current construction level, greatly
The construction that substructure at one can be completed in about 4 hours, the installation for completing superstructure in about 6 hours, i.e., can complete 1 in 1 day
The construction of bridge.
Invention content
In view of this, the present invention provides a kind of panel splicing type construction bridge, existing construction bridge top can be solved
Structural elements is excessive, cumbersome for installation, the defect taken time and effort.
A kind of panel splicing type construction bridge, the trestle include superstructure and substructure, and substructure is applied with tradition
The substructure of work trestle is identical, including steel-pipe pile and stake top load bearing beam；Superstructure includes that bearing type floorings and beam-ends are solid
Determine device；
The both sides of bearing type floorings are respectively fixed with monaural seat and ears seat；
The beam-ends fixing device is U-shaped structure；
Two pieces of bearing type floorings along spanning length direction are fixed by beam-ends fixing device and stake top load bearing beam, along bridge
It is connected two-by-two with ears seat by monaural seat across two pieces of bearing type floorings of width direction, bridge floor is spliced into the width of needs.
Further, the end at the bearing type floorings length direction both ends is concave configuration, is provided in concave configuration
Through the mounting hole of bearing type bridge floor plate thickness direction, the horizontal bottom of beam-ends fixing device passes through stake top load bearing beam, beam-ends solid
Determine device vertical both sides be each passed through the mounting hole of two pieces of bearing type floorings after, the part of exposing passes through bolt and bearing type
Floorings are fixed；Concave configuration after two pieces of bearing type floorings docking forms a complete pit, beam-ends fixing device
Exposed portion is less than bridge floor.
Advantageous effect：
1, the present invention has abandoned the components such as Bailey beam, crossbeam, longeron in traditional trestle work structure, as shown in Fig. 5, using holding
Load type floorings directly use large-tonnage loop wheel machine lifting construction, convenient and efficient.
2, because steel-pipe pile is constructed using " halieutics ", i.e. the overhanging piling of loop wheel machine cantilever is limited to building site loop wheel machine tonnage, outside
Stretch distance it is general≤15 meters, so construction bridge single hole span it is general≤15 meters, for so small across footpath, can not fully send out
The bearing capacity of Bailey truss is waved, superstructure seems more than swelling, directly substitutes existing top using the bearing type floorings increased
Structure is feasible, and whole steel using amount is more economical.Traditional construction trestle superstructure is about 1.4t/m with girder steel, and uses face
After plate splicing construction, superstructure girder steel can be reduced to 1t/m or so.
3, construction bridge of the invention can significantly reduce steel using amount, carry simultaneously under the premise of not reducing single hole span
High construction efficiency, i.e. " 1 day 1 hole trestle of construction " rise to " 2 days 3 bridges of construction ".Construction of the present invention for large-scale over-long
Trestle especially has construction advantage.
Description of the drawings
Fig. 1 is the construction bridge general structure schematic diagram of the present invention
Fig. 2 is bearing bridge panel end scheme of installation of the present invention
Fig. 3 is bearing bridge panel mounting structure schematic diagram of the present invention
Fig. 4 is bridge floor splicing sectional view
Fig. 5 is traditional construction trestle layout drawing
In figure, 1- substructures, 2- superstructures, 3- steel-pipe piles, 4- stake tops load bearing beam, 5- beam-ends fixing device, 6- are held
Load type floorings, 7- monaurals seat, 8- ears seat, 9- connecting pins.
Specific implementation mode
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in Fig. 1, the present invention provides a kind of panel splicing type construction bridge, which includes 2 He of superstructure
Substructure 1, substructure 1 is identical as the substructure of traditional construction trestle, and as shown in Fig. 2, substructure 1 includes steel pipe
Stake 3 and stake top load bearing beam 4, steel-pipe pile 3 are vertically fixed on riverbed bottom, and stake top load bearing beam 4 is fixedly connected on the top of steel-pipe pile 3
End；Superstructure 2 includes bearing type floorings 6 and beam-ends fixing device 5, and beam-ends fixing device 5 is U-shaped structure；
The end at 6 length direction both ends of bearing type floorings is concave configuration, is provided with through bearing type bridge in concave configuration
The mounting hole in plate thickness direction, as shown in Fig. 3, the both sides of bearing type floorings 6 are respectively fixed with monaural seat 7 and ears seat
8；
Two pieces of bearing type floorings 6 along spanning length direction are fixed by beam-ends fixing device 5 and stake top load bearing beam 4,
The horizontal bottom of beam-ends fixing device 5 passes through stake top load bearing beam 4, and the vertical both sides of beam-ends fixing device 5 are each passed through two pieces and hold
After the mounting hole of load type floorings 6, the part of exposing is fixed by bolt and bearing type floorings 6；Two pieces of bearing type floorings 6
Concave configuration after docking forms a complete pit, and the exposed portion of beam-ends fixing device 5 is less than bridge floor, therefore will not be right
Vehicle and personnel, which pass through, to be impacted.
As shown in Fig. 4, along two pieces of bearing type floorings 6 of spanning width direction by monaural seat 7 and ears seat 8 by even
Outbound 9 is connected two-by-two, and bridge floor is spliced into the width of needs, and bearing type floorings 6 directly use large-tonnage loop wheel machine lifting construction, side
Just quick.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of panel splicing type construction bridge, which is characterized in that the trestle includes superstructure and substructure, substructure
It is identical as the substructure of traditional construction trestle, including steel-pipe pile and stake top load bearing beam；Superstructure includes bearing type floorings
With beam-ends fixing device；
The both sides of bearing type floorings are respectively fixed with monaural seat and ears seat；
The beam-ends fixing device is U-shaped structure；
Two pieces of bearing type floorings along spanning length direction are fixed by beam-ends fixing device and stake top load bearing beam, wide along spanning
Degree two pieces of direction bearing type floorings are connected by monaural seat with ears seat two-by-two, and bridge floor is spliced into the width of needs.
2. panel splicing type construction bridge as described in claim 1, which is characterized in that the bearing type floorings length direction
The end at both ends is concave configuration, is provided with the mounting hole through bearing type bridge floor plate thickness direction in concave configuration, beam-ends is fixed
The horizontal bottom of device passes through stake top load bearing beam, and the vertical both sides of beam-ends fixing device are each passed through two pieces of bearing type floorings
After mounting hole, the part of exposing is fixed by bolt and bearing type floorings；Recessed knot after two pieces of bearing type floorings docking
Structure forms a complete pit, and the exposed portion of beam-ends fixing device is less than bridge floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433572.9A CN108342976A (en) | 2017-12-26 | 2017-12-26 | A kind of panel splicing type construction bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433572.9A CN108342976A (en) | 2017-12-26 | 2017-12-26 | A kind of panel splicing type construction bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108342976A true CN108342976A (en) | 2018-07-31 |
Family
ID=62962693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711433572.9A Pending CN108342976A (en) | 2017-12-26 | 2017-12-26 | A kind of panel splicing type construction bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108342976A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867309A (en) * | 2018-09-18 | 2018-11-23 | 赵文富 | A kind of assembled steel bridge |
| CN109183629A (en) * | 2018-10-31 | 2019-01-11 | 上海城建市政工程（集团）有限公司 | A kind of great cantilever bent cap precast assembly method |
| CN110374009A (en) * | 2019-07-22 | 2019-10-25 | 中铁大桥局集团有限公司 | A method of improving full circle swinging Bridge Erector construction efficiency |
| CN115652772A (en) * | 2022-12-28 | 2023-01-31 | 中冶建筑研究总院有限公司 | Quick connecting system and method for bridge deck of steel temporary bridge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5325557A (en) * | 1992-01-22 | 1994-07-05 | Penuela Julio P | Portable, demountable bridge to ford rivers and the like |
| CN1836078A (en) * | 2003-06-19 | 2006-09-20 | 丹尼尔·查尔斯·安德伍德 | Rod Connector Assembly |
| CN2880899Y (en) * | 2006-03-31 | 2007-03-21 | 中山市公路钢结构制造有限公司 | U-shaped steel bridge deck of a prefabricated steel bridge |
| SE1151151A1 (en) * | 2011-12-02 | 2012-11-20 | Fmt Int Trade Ab | Passenger jetty for airports and ships |
| CN102797224A (en) * | 2012-08-22 | 2012-11-28 | 中铁二十三局集团有限公司 | Paving method and template supporting device of bridge deck slab |
| 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 |
| CN205100104U (en) * | 2015-07-24 | 2016-03-23 | 陈永勇 | Foldable landing stage decking |
| CN206706549U (en) * | 2017-05-12 | 2017-12-05 | 屠仲德 | The bridging apparatus that a kind of civil small-scale quickly splices |
-
2017
- 2017-12-26 CN CN201711433572.9A patent/CN108342976A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5325557A (en) * | 1992-01-22 | 1994-07-05 | Penuela Julio P | Portable, demountable bridge to ford rivers and the like |
| CN1836078A (en) * | 2003-06-19 | 2006-09-20 | 丹尼尔·查尔斯·安德伍德 | Rod Connector Assembly |
| CN2880899Y (en) * | 2006-03-31 | 2007-03-21 | 中山市公路钢结构制造有限公司 | U-shaped steel bridge deck of a prefabricated steel bridge |
| SE1151151A1 (en) * | 2011-12-02 | 2012-11-20 | Fmt Int Trade Ab | Passenger jetty for airports and ships |
| CN102797224A (en) * | 2012-08-22 | 2012-11-28 | 中铁二十三局集团有限公司 | Paving method and template supporting device of bridge deck slab |
| 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 |
| CN205100104U (en) * | 2015-07-24 | 2016-03-23 | 陈永勇 | Foldable landing stage decking |
| CN206706549U (en) * | 2017-05-12 | 2017-12-05 | 屠仲德 | The bridging apparatus that a kind of civil small-scale quickly splices |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867309A (en) * | 2018-09-18 | 2018-11-23 | 赵文富 | A kind of assembled steel bridge |
| CN109183629A (en) * | 2018-10-31 | 2019-01-11 | 上海城建市政工程（集团）有限公司 | A kind of great cantilever bent cap precast assembly method |
| CN109183629B (en) * | 2018-10-31 | 2020-04-28 | 上海城建市政工程（集团）有限公司 | Large cantilever bent cap prefabrication and assembly method |
| CN110374009A (en) * | 2019-07-22 | 2019-10-25 | 中铁大桥局集团有限公司 | A method of improving full circle swinging Bridge Erector construction efficiency |
| CN115652772A (en) * | 2022-12-28 | 2023-01-31 | 中冶建筑研究总院有限公司 | Quick connecting system and method for bridge deck of steel temporary bridge |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180731 |
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| WD01 | Invention patent application deemed withdrawn after publication |