CN206800196U - Cable-stayed bridge beam body, which pours, uses template - Google Patents
Cable-stayed bridge beam body, which pours, uses template Download PDFInfo
- Publication number
- CN206800196U CN206800196U CN201720237555.7U CN201720237555U CN206800196U CN 206800196 U CN206800196 U CN 206800196U CN 201720237555 U CN201720237555 U CN 201720237555U CN 206800196 U CN206800196 U CN 206800196U
- Authority
- CN
- China
- Prior art keywords
- knighthead
- stencil body
- brace
- fixedly connected
- bracing piece
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- 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.)
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Abstract
The utility model, which discloses a kind of cable-stayed bridge beam body and poured, uses template,Including stencil body,The outside of the stencil body is provided with two upper knightheads and one and pushes against brace,Two upper knightheads be arranged in parallel up and down,The upper end of upper knighthead above is fixedly connected with the top of stencil body,The upper end of underlying upper knighthead in the middle part of stencil body with being fixedly connected,The lower upper end for pushing against brace is fixedly connected with the bottom of stencil body,Two are above respectively equipped with fastening stiffener assembly between knighthead and stencil body,Knighthead and lower abutting brace are respectively provided with the crucial bearing position of stencil body using the utility model,Upper knighthead and lower abutting brace each serve as firm effect as main support bearing rod to stencil body upper and lower part,Most of lateral load that template is born when counteracting casting concrete,And fasten the upper knighthead of the further lifting of stiffener assembly and the lower intensity for pushing against brace.
Description
Technical field
It the utility model is related to concreting mould, and in particular to a kind of cable-stayed bridge beam body, which pours, uses template.
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.It is considered as the multispan that drag-line replaces buttress
Elastic support continuous beam.It can reduce moment of flexure in beam body, reduce building height, alleviate construction weight, save material.Tiltedly
Bridge is drawn mainly to be made up of Sarasota, girder, suspension cable.When pouring the beam body of cable-stayed bridge, the reliability of support shuttering body is construction
The first element of safety, to increase the steadiness of stencil body, increase support is often taken to carry out climbing shuttering body steadiness
Method, but this mode tends to cause stencil body overweight, lifting and installation difficulty increase.
Utility model content
To solve above technical problem, a kind of cable-stayed bridge beam body of the utility model offer, which pours, uses template.
Technical scheme is as follows：A kind of cable-stayed bridge beam body pours to be with template, its key：Including stencil body, the template
The outside of body, which is provided with two upper knightheads and one, pushes against brace, and two upper knightheads be arranged in parallel up and down,
The upper end of the upper knighthead above is fixedly connected with the top of the stencil body, the underlying upper branch
The upper end of brace is supportted with being fixedly connected in the middle part of the stencil body, the lower upper end for pushing against brace and the stencil body
Bottom is fixedly connected, and fastening stiffener assembly is respectively equipped between two upper knightheads and the stencil body.Using this
Technical scheme is respectively provided with knighthead and lower abutting brace in the crucial bearing position of stencil body, upper knighthead and
Lower abutting brace each serves as firm effect as main support bearing rod to stencil body upper and lower part, counteracts and pours
Stencil body is born during concrete most of lateral load, and fasten the upper knighthead of the further lifting of stiffener assembly and under
Push against the intensity of brace.
As preferred：Above-mentioned fastening stiffener assembly includes the first bracing piece and the second bracing piece, first bracing piece
Lower end is fixedly connected with the stencil body, and the upper end of first bracing piece is fixed with the corresponding upper knighthead to be connected
Connect, one end of second bracing piece is fixedly connected with the stencil body, the other end of second bracing piece with it is corresponding
First bracing piece is fixedly connected with the upper knighthead.Using between the bracing piece of this programme first and the second bracing piece,
Support triangle is formed between first bracing piece and stencil body and between the second bracing piece and upper knighthead respectively, support is more
It is firm.
The upper knighthead above is connected with an at least bracing diagonal, the upper end of the bracing diagonal with it is right
The upper knighthead answered is fixedly connected.Using this scheme bracing diagonal upper knighthead middle position to upper support
Brace plays a part of firm reinforcement, after preventing the middle part stress of knighthead bending in turn result in stress concentration easy fracture.
The upper end of above-mentioned stencil body tilts towards the upper knighthead side, and the lower end of the bracing diagonal is towards the mould
Plate body tilts.
Above-mentioned second bracing piece is parallel to each other with the lower abutting brace.
Angle between above-mentioned upper support bar and horizontal plane is more than the lower angle pushed against between brace and horizontal plane.
Above-mentioned stencil body is plank, and the upper knighthead and lower abutting brace are I-steel, and described first strengthens
Bar and the second bracing piece are steel wire rod.Using this, the wooden template of design is in light weight, it is fast to be stripped, and each support and bracing piece are adopted
It is longer with more solid steel, service life.
Beneficial effect：Using the beneficial effects of the utility model it is respectively provided with the crucial bearing position of stencil body
Upper knighthead and lower abutting brace, upper knighthead and lower abutting brace are as main support bearing rod on stencil body
Portion and bottom each serve as firm effect, most of lateral load that template is born when counteracting casting concrete, and fasten and add
Strong the component further upper knighthead of lifting and the lower intensity for pushing against brace.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
It is provided with as shown in figure 1, a kind of cable-stayed bridge beam body pours with template, including stencil body 1, the outside of the stencil body
Go up for two and brace 4 is pushed against under knightheads 2 and one, two upper knightheads be arranged in parallel about 2, institute above
The upper end for stating knighthead 2 is fixedly connected with the top of the stencil body 1, the underlying upper knighthead 2
Upper end is fixedly connected with the middle part of the stencil body 1, the bottom of the lower upper end and the stencil body 1 for pushing against brace 4
It is fixedly connected, fastening stiffener assembly 6 is respectively equipped between the two upper knightheads 2 and the stencil body 1.
The fastening stiffener assembly 6 includes the first bracing piece 7 and the second bracing piece 8, the lower end of first bracing piece 7
It is fixedly connected with the stencil body 1, the upper end of first bracing piece 7 is fixedly connected with the corresponding upper knighthead 2,
One end of second bracing piece 8 is fixedly connected with the stencil body 1, the other end of second bracing piece 8 with it is corresponding
First bracing piece 7 is fixedly connected with the upper knighthead 2.
The upper knighthead 2 above is connected with two bracing diagonals 5, the upper end difference of the bracing diagonal 5
It is fixedly connected with the corresponding upper knighthead 2, the upper end of the stencil body 1 tilts towards the upper side of knighthead 2,
The lower end of the bracing diagonal 5 tilts towards the stencil body 1, and second bracing piece 8 and the lower abutting brace 4 are mutually flat
OK, the angle between the upper support bar 2 and horizontal plane is more than the lower angle pushed against between brace 4 and horizontal plane, described
The lower angle pushed against between brace 4 and the stencil body 1 is 90 °, between the upper knighthead 2 and the stencil body 1
Angle be less than 45 °, the stencil body 1 be plank, the upper knighthead 2 and it is lower push against brace 4 be I-steel, it is described
First bracing piece 7 and the second bracing piece 8 are steel wire rod.
The top and middle part of the stencil body 1 are respectively equipped with upper knighthead 2, institute described in a row along its length
The upper and lower part for stating stencil body 1 is respectively equipped with and pours positioning tube 10, and the positioning tube 10 that pours is located at the stencil body
1 inner side, the upper and lower part of the stencil body 1 are respectively equipped with suspension ring 9, and the suspension ring 9 are located at the outside of stencil body 1,
The suspension ring 9 on the top of stencil body 1 are positioned at the top of two upper knightheads 2, the suspension ring of the bottom of stencil body 1
9 positioned at the lower lower section of abutting brace 4.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model aims and claim, can make under enlightenment of the present utility model
Expression, such conversion are each fallen within the scope of protection of the utility model as multiple types.
Claims (7)
1. a kind of cable-stayed bridge beam body is poured with template, it is characterised in that：Including stencil body (1), set on the outside of the stencil body
Have and brace (4) is pushed against under two upper knightheads (2) and one, two upper knightheads (2) be arranged in parallel, are located at up and down
The upper end of the upper knighthead (2) of top is fixedly connected with the top of the stencil body (1), it is underlying it is described on
The upper end of knighthead (2) in the middle part of the stencil body (1) with being fixedly connected, the lower upper end for pushing against brace (4) and institute
The bottom for stating stencil body (1) is fixedly connected, and is set respectively between two upper knightheads (2) and the stencil body (1)
There is fastening stiffener assembly (6).
2. cable-stayed bridge beam body according to claim 1 is poured with template, it is characterised in that：The fastening stiffener assembly (6)
Including the first bracing piece (7) and the second bracing piece (8), the lower end of first bracing piece (7) and the stencil body (1) are fixed
Connection, the upper end of first bracing piece (7) are fixedly connected with the corresponding upper knighthead (2), second bracing piece
(8) one end is fixedly connected with the stencil body (1), the other end of second bracing piece (8) and corresponding described first
Bracing piece (7) is fixedly connected with the upper knighthead (2).
3. cable-stayed bridge beam body according to claim 1 or 2 is poured with template, it is characterised in that：It is above it is described on
Knighthead (2) is connected with an at least bracing diagonal (5), the upper end of the bracing diagonal (5) and the corresponding upper support
Brace (2) is fixedly connected.
4. cable-stayed bridge beam body according to claim 3 is poured with template, it is characterised in that：The stencil body (1) it is upper
End tilts towards upper knighthead (2) side, and the lower end of the bracing diagonal (5) tilts towards the stencil body (1).
5. cable-stayed bridge beam body according to claim 2 is poured with template, it is characterised in that：Second bracing piece (8) with
The lower abutting brace (4) is parallel to each other.
6. cable-stayed bridge beam body according to claim 5 is poured with template, it is characterised in that：The upper support bar (2) and water
Angle between plane is more than the lower angle for pushing against brace (4) between horizontal plane.
7. the cable-stayed bridge beam body according to claim 2,5 or 6 is poured with template, it is characterised in that：The stencil body (1)
For plank, the upper knighthead (2) and lower abutting brace (4) are I-steel, and first bracing piece (7) and second is strengthened
Bar (8) is steel wire rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237555.7U CN206800196U (en) | 2017-03-10 | 2017-03-10 | Cable-stayed bridge beam body, which pours, uses template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237555.7U CN206800196U (en) | 2017-03-10 | 2017-03-10 | Cable-stayed bridge beam body, which pours, uses template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800196U true CN206800196U (en) | 2017-12-26 |
Family
ID=60729958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237555.7U Expired - Fee Related CN206800196U (en) | 2017-03-10 | 2017-03-10 | Cable-stayed bridge beam body, which pours, uses template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800196U (en) |
-
2017
- 2017-03-10 CN CN201720237555.7U patent/CN206800196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |