CN207619811U - A kind of assembled cable-stayed bridge - Google Patents
A kind of assembled cable-stayed bridge Download PDFInfo
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- CN207619811U CN207619811U CN201721666041.XU CN201721666041U CN207619811U CN 207619811 U CN207619811 U CN 207619811U CN 201721666041 U CN201721666041 U CN 201721666041U CN 207619811 U CN207619811 U CN 207619811U
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- sarasota
- girder
- connecting seat
- beam column
- stayed bridge
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Abstract
The utility model is related to a kind of packaged type bridges, more particularly to a kind of assembled cable-stayed bridge, including girder, Sarasota, girder is equipped with several connecting seats, and suspension cable is connected between connecting seat and Sarasota top, and described girder one end is equipped with the bridge plate for being connected to bank, Sarasota is fixed on bridge plate, girder includes the first beam column being located on girder central axes, the second beam column positioned at the first beam column both sides, and the first girder steel is fixed on bridge plate, and the second beam column is fixed on Sarasota.The purpose of this utility model is to provide a kind of assembled cable-stayed bridge, have the characteristics that save materials.The utility model has the advantages that：Multi-section subassembly with easy disassembly convenient for safeguarding or replacing component, and facilitates transhipment；With good self structure intensity and overall structure stability, the tourist of travel surge phase larger flow can be born.
Description
Technical field
The utility model is related to a kind of packaged type bridges, more particularly to a kind of assembled cable-stayed bridge.
Background technology
Cable-stayed bridge is also known as Cable stayed bridge, is a kind of bridge being directly pulled in girder with many drag-lines on bridge tower, is by pressure-bearing
Tower, tension rope and hold a kind of structural system that curved beam body combines.The application of cable-stayed bridge is also very wide in tourist attraction
General, especially glass cable-stayed bridge can allow tourist to watch the beautiful scenery under bridge because its visual range is wide.Oblique pull in the prior art
Bridge is mostly if notification number is double track railway steel truss cable-stayed bridge disclosed in CN201581344U, including Sarasota, girder and suspension cable, Sarasota
For lateral queen post Sarasota, tower body is consolidated with main pier, and girder uses through truss girder, and girder winds up to be arranged tiltedly between Sarasota
Drag-line provides multiple spot resilient support for girder.Cable-stayed bridge in the prior art is mostly symmetrical arranged suspension cable, and trip in Sarasota both sides
The cable-stayed bridge span for swimming scenic spot is little, though enough pulling force can be provided by being symmetrical arranged suspension cable in Sarasota both sides, needs in girder
The double suspension cable connecting seat of upper setting, and the suspension cable overall length used also greatly increases, and wastes a large amount of construction materials.
Utility model content
The purpose of this utility model is to provide a kind of assembled cable-stayed bridge, have the characteristics that save materials.
The above-mentioned purpose of the utility model technical scheme is that：A kind of assembled cable-stayed bridge, packet
Girder, Sarasota are included, girder is equipped with several connecting seats, suspension cable, the girder one are connected between connecting seat and Sarasota top
End is equipped with the bridge plate for being connected to bank, and Sarasota is fixed on bridge plate, and girder includes the first beam column being located on girder central axes, position
The second beam column in the first beam column both sides, the first girder steel are fixed on bridge plate, and the second beam column is fixed on Sarasota.
By using above-mentioned technical proposal, the bridge plate in bank is taken using the fixation in girder side, and erect on bridge plate
Sarasota connects all suspension cables with the Sarasota, greatly reduces the usage quantity of connecting seat and the dosage of suspension cable, saves big
Dimension material, cable wire, while can guarantee that cable-stayed bridge has good structural stability.
Preferably, the Sarasota includes in " people " font across the first Sarasota and the second Sarasota that stand on girder both sides, girder
Draw the suspension cable for having and being connect with Sarasota in both sides.
By using above-mentioned technical proposal, the first Sarasota leans on mutually with the second Sarasota in herringbone, can share suffered
Unequal oblique pull locks pulling force, improves the tensile strength of Sarasota, improves the structural stability of cable-stayed bridge indirectly.
Preferably, the Sarasota includes towards the inclined tower top of girder, and tower top and horizontal plane folder are at an acute angle, the first Sarasota and
The top of second Sarasota is integrally formed with tower top.
By using above-mentioned technical proposal, using the tower top having a down dip of bowing, on tower top for fix the one side of suspension cable with
Suspension cable can keep suspension cable to stretch non-warping near vertical, be conducive to the service life for improving suspension cable.
Preferably, first Sarasota, the second Sarasota are equipped with long through-hole along length direction.
By using above-mentioned technical proposal, can reach while ensureing the first Sarasota, the second Sarasota self structure intensity
Save the effect of materials.
Preferably, the tower top inner hollow, tower top side are equipped with opening, sealing plate are detachably equipped in opening.
By using above-mentioned technical proposal, one end that suspension cable is fixed on tower top is stretched into inside tower top, opens sealing plate
Suspension cable is adjusted or is replaced.
Preferably, the connecting seat is fixed on the second beam column, and connecting seat is equipped with circular hole, and card has ball in circular hole, tiltedly
Zipper bottom end is fixed on ball.
By using above-mentioned technical proposal, using the cooperation of ball and circular hole, since ball can rotate in circular hole, so
Suspension cable can be made to be drawn as horizontal by various angles.
Preferably, the connecting seat includes that structure is identical and the first connecting seat, the second connecting seat of mirror image setting, and first connects
Joint chair and the second connecting seat top are equipped with the notch for surrounding circular hole；First connecting seat includes orthogonal with the second connecting seat
Horizontal part and vertical portion, horizontal part be fixed on the second beam column, the vertical portion of the first connecting seat and the second connecting seat is affixed company
It connects.
By using above-mentioned technical proposal, the first connecting seat being arranged using identical and mirror image, the second connecting seat composition are connected
Joint chair can facilitate the dismounting of connecting seat itself and being installed in place for ball.
Preferably, the vertical portion is equipped with the through-hole communicated with circular hole.
By using above-mentioned technical proposal, a reverse side has the function of saving materials, on the other hand allows under ball position
It moves, is supplied to the length adjustment space that suspension cable is certain.
In conclusion the utility model has the advantages that：
1. the multi-section subassembly with easy disassembly convenient for safeguarding or replacing component, and facilitates transhipment；
2. having good self structure intensity and overall structure stability, the trip of travel surge phase larger flow can be born
Visitor.
Description of the drawings
Fig. 1 is the overall structure diagram of assembled cable-stayed bridge；
Fig. 2 is the portions A enlarged drawing in Fig. 1；
Fig. 3 is the assembled cable-stayed bridge overall structure diagram of hidden parts glass plate；
Fig. 4 is the overall structure diagram of assembled cable-stayed bridge, it is intended that the first beam column side structure of displaying；
Fig. 5 is the portions B enlarged drawing in Fig. 4.
Reference numeral：1, girder；11, the first beam column；12, the second beam column；13, crossbeam；131, holding dog；132, railing；2、
Sarasota；201, the first Sarasota；202, the second Sarasota；21, tower top；22, long through-hole；23, sealing plate；3, suspension cable；4, connecting seat；
40, circular hole；41, the first connecting seat；42, the second connecting seat；401, horizontal part；402, vertical portion；4021, through-hole；5, glass plate；
6, supporting rod；61, branch fastener；62, anchor ear；7, triangular plate；8, ball；9, bridge plate.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment
A kind of assembled cable-stayed bridge, as shown in Figure 1,1 both ends of girder of the type cable-stayed bridge are respectively connected with bridge plate 9, two pieces of bridges
Plate 9 be overlapped in respectively build cable-stayed bridge two on the bank.Girder 1 includes mainly three arc I-steel to arch upward upwards, respectively
The first beam column 11 on cable-stayed bridge central axes, and it is symmetrically positioned in the second beam column 12 of 11 both sides of the first beam column.Three works
The both ends of word steel are overlapped on two on the bank, and 9 two side ends of bridge plate are clipped between two second beam columns 12.
As shown in Figure 1, be all provided at 9 both sides of the edge of one of bridge plate it is jagged, in this be respectively welded in notch at two it is solid
Determine or be detachably fixed the first Sarasota 201, the second Sarasota 202, the first Sarasota 201 and the second Sarasota 202 are about the first beam column 11
It is symmetrical arranged, and puts up herringbone and constitute 2 entirety of Sarasota, the second beam column 12 is connected on 2 side of Sarasota.It, can to save building materials
Long through-hole 22 is opened up in the length direction of the first Sarasota 201, the second Sarasota 202.First Sarasota 201 and the second Sarasota 202
It is connected at top, and the tower top 21 that oriented bridge floor has a down dip is integrally formed in junction.
In conjunction with Fig. 1 and Fig. 2, the one side pull-up of tower top 21 towards bridge floor has the suspension cables 3 of several wireropes, two second
Several connecting seats 4 are removably fixed on beam column 12 evenly and at intervals, suspension cable 3 is drawn between connecting seat 4 and tower top 21.Tower top
21 inner hollows, suspension cable 3 are worn to 21 inside of tower top and are fixed, and 21 side of tower top offers the opening communicated with inside it, is open
On with screw capping have a sealing plate 23, opening sealing plate 23 can be adjusted or replace to suspension cable 3.
As shown in Fig. 2, connecting seat 4 is made of identical first connecting seat, 41 and second connecting seat 42 of structure, and they are in
Mirror image is set on the second beam column 12.First connecting seat 41 and the second connecting seat 42 by mutually perpendicular horizontal part 401 and erect
Straight portion 402 is integrally linked to be, and wherein horizontal part 401 is secured by bolts in 12 upper surface of the second beam column, the first connecting seat 41 and the
The vertical portion 402 of two connecting seats 42 is affixed and is bolted.The vertical portion 402 of first connecting seat 41 and the second connecting seat 42
Top offers the notch for surrounding circular hole 40, and their 402 side of vertical portion all offers through-hole 4021, through-hole 4021 with
Circular hole 40 communicates, and through-hole 4021 is built-in with ball 8, and 40 diameter of circular hole is small compared with 8 diameter of ball, therefore ball 8 is stuck in through-hole
In 4021, the bottom end of suspension cable 3 is fixed on ball 8.
As shown in Figure 1, being equipped with several pieces of glass plates 5 on girder 1 constitutes bridge floor, the first beam column 11 and the second of its both sides
Region between beam column 12 is laid with mutual disjunct glass plate 5, and 11 upper surface flush of glass plate 5 and the first beam column respectively, carries
Supply the flat walking bridge floor of pedestrian.
As shown in figure 3, under bridge floor, glass plate 5 has several crossbeams 13 vertical with the first beam column 11, and adjacent cross
Beam 13 is equidistant, and one piece of glass plate 5 of bracket between every two crossbeams 13, i.e., the connecting sewing of adjacent two pieces of glass plates 5 has one
Crossbeam 13.Several holding dogs 131 to branching off into "eight" shape are welded on crossbeam 13,131 top of holding dog passes through with glass plate 5
The connectors such as sucker connect.Glass plate 5 and 1 curve fitting of girder, it may have certain radian.Crossbeam 13 runs through the first beam column
11, the side of the second beam column 12, crossbeam 13 from the both ends that the second beam column 12 stretches out integrally formed with railing 132, and two columns
Bar 132 is bent in opposite directions, and railing 132 presss from both sides at an acute angle with crossbeam 13.Glass plate 5 is also installed between adjacent two railings 132.
As shown in figure 3, being mounted on a supporting rod for arching upward downwards arc-shaped 6, supporting rod 6 immediately below every crossbeam 13
On integrally formed with several branch fasteners 61 upward, anchor ear 62 is all had on each branch fastener 61, anchor ear 62 is removably solid
Due on crossbeam 13.Supporting rod 6 and several fasteners 61 thereon are symmetrical about the first beam column 11.
As shown in figure 4, running through on crossbeam 13 at the position of first beam column 11, the second beam column 12 integrally formed with triangle
Plate 7, triangular plate 7 are close to and are bolted with the side of I-steel.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of assembled cable-stayed bridge, including girder（1）, Sarasota（2）, girder（1）It is equipped with several connecting seats（4）, connecting seat
（4）With Sarasota（2）Suspension cable is connected between top（3）, it is characterised in that：The girder（1）One end is equipped with and is connected to bank
Bridge plate（9）, Sarasota（2）It is fixed on bridge plate（9）On, girder（1）Including being located at girder（1）The first beam column on central axes
（11）, be located at the first beam column（11）Second beam column of both sides（12）, the first beam column（11）It is fixed on bridge plate（9）On, the second beam column
（12）It is fixed on Sarasota（2）On.
2. a kind of assembled cable-stayed bridge according to claim 1, it is characterised in that：The Sarasota（2）Including being in " people " word
Shape is across standing on girder（1）First Sarasota of both sides（201）With the second Sarasota（202）, girder（1）Both sides, which are drawn, to be had and Sarasota（2）
The suspension cable of connection（3）.
3. a kind of assembled cable-stayed bridge according to claim 2, it is characterised in that：The Sarasota（2）Including towards girder
（1）Inclined tower top（21）, tower top（21）At an acute angle, the first Sarasota is pressed from both sides with horizontal plane（201）With the second Sarasota（202）Top
With tower top（21）It is integrally formed.
4. a kind of assembled cable-stayed bridge according to claim 2, it is characterised in that：First Sarasota（201）, the second rope
Tower（202）Long through-hole is equipped with along length direction（22）.
5. a kind of assembled cable-stayed bridge according to claim 3, it is characterised in that：The tower top（21）Inner hollow, tower
Top（21）Side is equipped with opening, and sealing plate is detachably equipped in opening（23）.
6. a kind of assembled cable-stayed bridge according to claim 1, it is characterised in that：The connecting seat（4）It is fixed on second
Beam column（12）On, connecting seat（4）It is equipped with circular hole（40）, circular hole（40）Interior card has ball（8）, suspension cable（3）Bottom end is fixed on
Ball（8）On.
7. a kind of assembled cable-stayed bridge according to claim 6, it is characterised in that：The connecting seat（4）Including structure phase
First connecting seat of same and mirror image setting（41）, the second connecting seat（42）, the first connecting seat（41）With the second connecting seat（42）Top
End, which is equipped with, surrounds circular hole（40）Notch；First connecting seat（41）With the second connecting seat（42）It include mutually perpendicular level
Portion（401）The vertical portion and（402）, horizontal part（401）It is fixed on the second beam column（12）On, the first connecting seat（41）It is connect with second
Seat（42）Vertical portion（402）It is affixed connection.
8. a kind of assembled cable-stayed bridge according to claim 7, it is characterised in that：The vertical portion（402）Be equipped with
Circular hole（40）The through-hole communicated（4021）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666041.XU CN207619811U (en) | 2017-12-04 | 2017-12-04 | A kind of assembled cable-stayed bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666041.XU CN207619811U (en) | 2017-12-04 | 2017-12-04 | A kind of assembled cable-stayed bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619811U true CN207619811U (en) | 2018-07-17 |
Family
ID=62825314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721666041.XU Active CN207619811U (en) | 2017-12-04 | 2017-12-04 | A kind of assembled cable-stayed bridge |
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| Country | Link |
|---|---|
| CN (1) | CN207619811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999073A (en) * | 2018-08-14 | 2018-12-14 | 张家港市欧微自动化研发有限公司 | A kind of cable-stayed bridge |
| CN109577196A (en) * | 2019-01-24 | 2019-04-05 | 中铁大桥科学研究院有限公司 | A kind of bridge Sarasota and cable-stayed bridge |
| CN114464074A (en) * | 2022-03-19 | 2022-05-10 | 许艳松 | Combined model framework for road and bridge design |
-
2017
- 2017-12-04 CN CN201721666041.XU patent/CN207619811U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999073A (en) * | 2018-08-14 | 2018-12-14 | 张家港市欧微自动化研发有限公司 | A kind of cable-stayed bridge |
| CN109577196A (en) * | 2019-01-24 | 2019-04-05 | 中铁大桥科学研究院有限公司 | A kind of bridge Sarasota and cable-stayed bridge |
| CN109577196B (en) * | 2019-01-24 | 2024-02-02 | 中铁大桥科学研究院有限公司 | Bridge cable tower and cable-stayed bridge |
| CN114464074A (en) * | 2022-03-19 | 2022-05-10 | 许艳松 | Combined model framework for road and bridge design |
| CN114464074B (en) * | 2022-03-19 | 2024-04-16 | 许艳松 | Combined model framework for road and bridge design |
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