CN207079487U - A kind of bridge construction formwork support meanss - Google Patents
A kind of bridge construction formwork support meanss Download PDFInfo
- Publication number
- CN207079487U CN207079487U CN201721087902.9U CN201721087902U CN207079487U CN 207079487 U CN207079487 U CN 207079487U CN 201721087902 U CN201721087902 U CN 201721087902U CN 207079487 U CN207079487 U CN 207079487U
- Authority
- CN
- China
- Prior art keywords
- fixed disc
- groove
- firm banking
- bar
- trip bolt
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- Expired - Fee Related
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Abstract
A kind of bridge construction formwork support meanss,Including concrete slab,Concrete blinding,Secondary support bar,Firm banking,Main support rod,Fixed disc,Channel-section steel,Vertical supporting frame,Horizontal drawknot bar,The concrete slab bottom connects concrete blinding,The concrete blinding bottom connection time support bar,The secondary support bar has multiple firm banking grooves,The firm banking groove has anticreep low water,Be connected base inside the firm banking groove,There is inserting groove inside the firm banking,The secondary support bar bottom connects multiple main support rods,The main support rod top has fixed disc groove,The fixed disc groove has multiple trip bolt holes,The trip bolt hole has internal thread,Be connected disk inside the fixed disc groove,The fixed disc top has grafting raised,In the raised insertion inserting groove of the grafting.
Description
Technical field
It the utility model is related to bridge construction formwork field, more particularly to a kind of bridge construction formwork support meanss.
Background technology
During support, secondary support bar is typically directly placed on main support rod existing bridge construction formwork,
When concreting is vibrated, slided because effect of vibration frequently results in time support bar relative to main support rod, and then change original
Support stressing conditions so that the stress of whole support meanss becomes no longer rationally, and structure is also unstable.
Utility model content
The utility model is directed to deficiencies of the prior art, there is provided a kind of stress is more reasonable, structure is more stable
A kind of bridge construction formwork support meanss.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of bridge construction formwork support meanss, including concrete slab, concrete blinding, secondary support bar, firm banking, master
Support bar, fixed disc, channel-section steel, vertical supporting frame, horizontal drawknot bar, the concrete slab bottom connect concrete blinding, institute
Concrete blinding bottom connection time support bar is stated, the secondary support bar has multiple firm banking grooves, the firm banking groove tool
There is anticreep low water, be connected base inside the firm banking groove, has inserting groove, described branch inside the firm banking
Strut bottom connects multiple main support rods, and the main support rod top has fixed disc groove, and the fixed disc groove has more
Individual trip bolt hole, the trip bolt hole have internal thread, and be connected disk inside the fixed disc groove, the fixation
Disk top has grafting projection, and the grafting is raised to insert in inserting groove, and the grafting is raised to be adapted with inserting groove, described
Main support rod bottom connects channel-section steel, and the channel-section steel bottom is connected bar, and the fix bar external connection vertical supporting frame is described
Vertical supporting frame is connected cylinder, and the fixed cylinder connects horizontal drawknot bar, and the horizontal drawknot bar is connected cylinder.
The firm banking has anti-dropout projection, and the anti-dropout is raised to be inserted in anticreep low water, and the anti-dropout is convex
Rise and be adapted with anticreep low water.
Multiple trip bolts are connected inside the fixed disc, the trip bolt is inserted in trip bolt hole, described tight
Gu screw is meshed with trip bolt hole.
Beneficial effect：
Anticreep low water is raised adaptable with anti-dropout, makes secondary connection between support bar and firm banking closer, grafting
Groove is raised adaptable with grafting, can prevent time support bar from entering line slip relative to main support rod, and then influence integrally-built
Stressing conditions, make its integrally-built stress more reasonable, pass through fixed cylinder, horizontal drawknot bar between adjacent vertical supporting frame
Mutual cooperation links together so that overall structure is more stable, under the common mating reaction of each component so that this road
The stress of bridge construction mould plate supporting device is more reasonable, structure is more stable.
Brief description of the drawings
Fig. 1 is a kind of bridge construction formwork support device structure schematic diagram described in the utility model.
Embodiment
The utility model is described in further detail below according to drawings and examples：
A kind of bridge construction formwork support meanss, including concrete slab 1, concrete blinding 2, secondary support bar 3, firm banking
6th, main support rod 9, fixed disc 12, channel-section steel 15, vertical supporting frame 17, horizontal drawknot bar 19, the bottom of concrete slab 1 connection
Concrete blinding 2, the bottom of the concrete blinding 2 connection time support bar 3, the secondary support bar 3 have multiple firm banking grooves
4, the firm banking groove 4 has anticreep low water 5, and be connected base 6 inside the firm banking groove 4, the firm banking 6
Inside has inserting groove 8, and the secondary bottom of support bar 3 connects multiple main support rods 9, and the top of main support rod 9, which has, to be fixed
Disc slots 10, the fixed disc groove 10 have multiple trip bolt holes 11, and the trip bolt hole 11 has internal thread, described
Be connected disk 12 inside fixed disc groove 10, and the top of fixed disc 12 has grafting projection 13, the grafting projection
In 13 insertion inserting grooves 8, the grafting projection 13 is adapted with inserting groove 8, and the bottom of main support rod 9 connects channel-section steel 15, institute
State the bottom of channel-section steel 15 to be connected bar 16, the external connection vertical supporting frame 17 of fix bar 16, the vertical supporting frame 17 connects
Connect fixed cylinder 18, the fixed cylinder 18 connects horizontal drawknot bar 19, and the horizontal drawknot bar 19 is connected cylinder 18.
The firm banking 6 has anti-dropout projection 7, and the anti-dropout projection 7 is inserted in anticreep low water 5, the anticreep
Fall projection 7 to be adapted with anticreep low water 5.
The inside of fixed disc 12 connects multiple trip bolts 14, and the trip bolt 14 inserts trip bolt hole 11
In, the trip bolt 14 is meshed with trip bolt hole 11, and anticreep low water 5 is adapted with anti-dropout projection 7, makes time support bar
Connection between 3 and firm banking 6 is closer, and inserting groove 8 is adapted with grafting projection 13, can prevent that time support bar 3 is relative
Enter line slip in main support rod 9, and then influence integrally-built stressing conditions, make its integrally-built stress more reasonable, phase
Cooperate and link together by fixed cylinder 18, horizontal drawknot bar 19 between adjacent vertical supporting frame 17 so that overall structure
It is more stable, under the common mating reaction of each component so that the stress of this bridge construction formwork support meanss more rationally,
Structure is more stable.
Claims (3)
1. a kind of bridge construction formwork support meanss, it is characterized in that:Including concrete slab, concrete blinding, secondary support bar, solid
Determine base, main support rod, fixed disc, channel-section steel, vertical supporting frame, horizontal drawknot bar, the concrete slab bottom connects coagulation
Clay model plate, the concrete blinding bottom connection time support bar, the secondary support bar have multiple firm banking grooves, the fixation
Bottom tub has anticreep low water, and be connected base inside the firm banking groove, has inserting groove inside the firm banking,
The secondary support bar bottom connects multiple main support rods, and the main support rod top has fixed disc groove, the fixed disc
Groove has multiple trip bolt holes, and the trip bolt hole has internal thread, and be connected disk inside the fixed disc groove,
The fixed disc top has grafting projection, and the grafting is raised to insert in inserting groove, the grafting projection and inserting groove phase
Adapt to, the main support rod bottom connects channel-section steel, and the channel-section steel bottom is connected bar, and the fix bar external connection is vertically propped up
Support, the vertical supporting frame are connected cylinder, and the fixed cylinder connects horizontal drawknot bar, the horizontal drawknot bar connection
Fixed cylinder.
2. a kind of bridge construction formwork support meanss according to claim 1, it is characterized in that:The firm banking has
Anti-dropout is raised, and in the raised insertion anticreep low water of the anti-dropout, the anti-dropout is raised to be adapted with anticreep low water.
3. a kind of bridge construction formwork support meanss according to claim 2, it is characterized in that:Inside the fixed disc
Multiple trip bolts are connected, the trip bolt is inserted in trip bolt hole, and the trip bolt is meshed with trip bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087902.9U CN207079487U (en) | 2017-08-29 | 2017-08-29 | A kind of bridge construction formwork support meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087902.9U CN207079487U (en) | 2017-08-29 | 2017-08-29 | A kind of bridge construction formwork support meanss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079487U true CN207079487U (en) | 2018-03-09 |
Family
ID=61421014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087902.9U Expired - Fee Related CN207079487U (en) | 2017-08-29 | 2017-08-29 | A kind of bridge construction formwork support meanss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079487U (en) |
-
2017
- 2017-08-29 CN CN201721087902.9U patent/CN207079487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |