CN207567640U - A kind of assembled cable-stayed bridge - Google Patents
A kind of assembled cable-stayed bridge Download PDFInfo
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- CN207567640U CN207567640U CN201721661264.7U CN201721661264U CN207567640U CN 207567640 U CN207567640 U CN 207567640U CN 201721661264 U CN201721661264 U CN 201721661264U CN 207567640 U CN207567640 U CN 207567640U
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- beam column
- crossbeam
- girder
- stayed bridge
- assembled cable
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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 bridges, 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 column combines.The application of cable-stayed bridge is also very wide in tourist attraction
General, particularly glass cable-stayed bridge because its visual range is wide, can allow tourist to watch the beautiful scenery under bridge.Oblique pull of the prior art
Bridge is mostly the steel frame construction of integral type, in bridging set-up procedure the steel frame construction transport of welding fabrication be more troublesome, and due to steel
Frame structure is heavier, and installation process is also very laborious.
Utility model content
The purpose of this utility model is to provide a kind of assembled cable-stayed bridge, have the characteristics that it is dismountable, convenient for assembling and
Transport.
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 packet are connected between connecting seat and Sarasota top
Include the first beam column on the girder central axes, positioned at the second beam column of the first beam column both sides and several under bridge floor
Crossbeam, beam vertical run through the first beam column, and bracket has glass plate between adjacent beams, and crossbeam is equipped with and adjacent two pieces of glass plates
A pair of of holding dog of connection.
It is more by the way that girder is divided into the first beam column, the second beam column, crossbeam and glass plate etc. by using above-mentioned technical proposal
A component had both facilitated installation, and had been also convenient for disassembled for transport；Again by a pair of of holding dog connecting cross beam and glass plate, glass is improved
The connective stability of plate and crossbeam；First beam column and two second beam columns ensure that main girder frame have certain structural strength and
Structural stability.
Preferably, first beam column, the second beam column are I-steel.
By using above-mentioned technical proposal, I-steel is moderate, light, and structural strength is high, is suitable as beam column
Making material.
Preferably, first beam column, the second beam column arch upward arc-shaped upwards.
By using above-mentioned technical proposal, the first beam column and the second beam-column design are overarched, further improve structure
Intensity makes the lifting capacity of cable-stayed bridge be highly improved.
Preferably, the second beam column is run through at the crossbeam both ends, and crossbeam both ends are integrally formed with railing.
By using above-mentioned technical proposal, with the integrally formed railing of crossbeam, have the characteristics that self structure intensity is higher,
Not easy to break or bending.
Preferably, the railing presss from both sides at an acute angle with crossbeam.
By using above-mentioned technical proposal, make tourist that can to a certain extent be reduced probably apart from bridge floor edge certain distance
The fear of high disease crowd；And the railing to bend inwards has been not easy to be pushed out the security protection performance of railing by tourist curved, high.
Preferably, the crossbeam has the supporting rod to arch upward downwards, and supporting rod is symmetrical about the first beam column, supporting rod packet
Include the branch fastener being connect with crossbeam.
By using above-mentioned technical proposal, can further improve the enabling capabilities of crossbeam so that cable-stayed bridge can bear compared with
Big load-carrying.
Preferably, the branch fastener includes anchor ear.
By using above-mentioned technical proposal, supporting rod and crossbeam are detachably connected with anchor ear, it is conveniently detachable.
Preferably, the crossbeam is equipped with triangular plate at the first beam column, the second beam column, and triangular plate connects with crossbeam
It is integrated, triangular plate is close to the first beam column, the second beam-to-column joint.
By using above-mentioned technical proposal, by triangular plate be attached to the first beam column, the second beam column side and be fixedly connected,
It is connect since triangular plate is integrated with crossbeam, triangular plate can improve crossbeam and the first beam column, the connection of the second beam column
Stability.
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. with 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 A portions 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 B portions enlarged drawing in Fig. 4.
Reference numeral：1st, girder；11st, the first beam column；12nd, the second beam column；13rd, crossbeam；131st, holding dog；132nd, railing；2、
Sarasota；201st, the first Sarasota；202nd, the second Sarasota；21st, tower top；22nd, long through-hole；23rd, sealing plate；3rd, suspension cable；4th, connecting seat；
40th, circular hole；41st, the first connecting seat；42nd, the second connecting seat；401st, horizontal part；402nd, vertical portion；4021st, through-hole；5th, glass plate；
6th, supporting rod；61st, branch fastener；62nd, anchor ear；7th, triangular plate；8th, ball；9th, bridge plate.
Specific embodiment
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 mainly includes three arc I-steel to arch upward upwards, respectively
The first beam column 11 on cable-stayed bridge central axes and the second beam column 12 for being symmetrically positioned in 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 one of 9 both sides of the edge 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 form 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 having a down dip in the junction oriented bridge floor of integrated molding.
With reference to 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, and they are in the first identical connecting seat 41 of structure and the second connecting seat 42
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, several pieces of glass plates 5 are equipped on girder 1 forms 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 5 and first beam column of glass plate, 11 upper surface flush 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 horizontal stroke
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 trouble 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
11st, 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, it is 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 respectively provided 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, run 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 explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
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）Including being located at girder（1）Axis
The first beam column on line（11）, positioned at the first beam column（11）Second beam column of both sides（12）And several horizontal strokes under bridge floor
Beam（13）, crossbeam（13）Extend vertically through the first beam column（11）, adjacent beams（13）Between bracket have glass plate（5）, crossbeam（13）
It is equipped with and adjacent two pieces of glass plates（5）A pair of of holding dog of connection（131）.
2. a kind of assembled cable-stayed bridge according to claim 1, it is characterised in that：First beam column（11）, the second beam
Column（12）It is I-steel.
3. a kind of assembled cable-stayed bridge according to claim 1, it is characterised in that：First beam column（11）, the second beam
Column（12）It arches upward upwards arc-shaped.
4. a kind of assembled cable-stayed bridge according to claim 1, it is characterised in that：The crossbeam（13）Both ends run through second
Beam column（12）, and crossbeam（13）Both ends are integrally formed with railing（132）.
5. a kind of assembled cable-stayed bridge according to claim 4, it is characterised in that：The railing（132）With crossbeam（13）
It presss from both sides at an acute angle.
6. a kind of assembled cable-stayed bridge according to claim 4, it is characterised in that：The crossbeam（13）It has to lower arch
The supporting rod risen（6）, supporting rod（6）About the first beam column（11）Symmetrically, supporting rod（6）Including with crossbeam（13）The support of connection
Head（61）.
7. a kind of assembled cable-stayed bridge according to claim 6, it is characterised in that：The branch fastener（61）Including anchor ear
（62）.
8. a kind of assembled cable-stayed bridge according to claim 4, it is characterised in that：The crossbeam（13）Through the first beam column
（11）, the second beam column（12）Place is equipped with triangular plate（7）, triangular plate（7）With crossbeam（13）It is connected as a single entity, triangular plate
（7）It is close to the first beam column（11）, the second beam column（12）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661264.7U CN207567640U (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 |
|---|---|---|---|
| CN201721661264.7U CN207567640U (en) | 2017-12-04 | 2017-12-04 | A kind of assembled cable-stayed bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567640U true CN207567640U (en) | 2018-07-03 |
Family
ID=62689984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661264.7U Active CN207567640U (en) | 2017-12-04 | 2017-12-04 | A kind of assembled cable-stayed bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207567640U (en) |
-
2017
- 2017-12-04 CN CN201721661264.7U patent/CN207567640U/en active Active
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