CN206736735U - A kind of highway small box girder internal model hydraulic pressure folding mechanism - Google Patents
A kind of highway small box girder internal model hydraulic pressure folding mechanism Download PDFInfo
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- CN206736735U CN206736735U CN201720433826.6U CN201720433826U CN206736735U CN 206736735 U CN206736735 U CN 206736735U CN 201720433826 U CN201720433826 U CN 201720433826U CN 206736735 U CN206736735 U CN 206736735U
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Abstract
It the utility model is related to technical field of building construction, especially a kind of highway small box girder internal model hydraulic pressure folding mechanism, including internal model main body, the internal model main body includes two pieces of left-right templates for being located at both sides and two pieces of rotary templates for being located at both sides, horizontally disposed first is connected between two pieces of left-right templates and folds oil cylinder, rotating shaft is rotatablely equipped with the left-right template, one end of the rotary template is fixed on rotating shaft, and the utility model has advantages below：Without being split again after 1. template scene spelling is good.Prevent next time from using the opposite sex of template.2. the original bolt connection that is connected with of template and template is changed to rotate axis connection, assembling, demounting bolt time every time are saved.3. integrally hauling out inner chamber by hoist engine after folding, on-site hoisting is omitted, reduces potential safety hazard.
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of highway small box girder internal model hydraulic pressure folds dress
Put.
Background technology
Box beam is one kind of science of bridge building central sill, and inside is hollow shape, and there is the edge of a wing top both sides, similar chest, thus
Name.Divide single case, more casees etc., box girder webs need to use box girder formwork.Problems be present in inner template of the prior art：
1. small box girder template now is all zero spelling assembly, it is attached by spiral during use.Assembling expends every time
A large amount of manpower and materials, and delay the construction period.
2. highway small box girder inner chamber is less than normal, pouring one section of completion needs to dismantle assembling again, has both wasted manually, and under
Secondary spelling is completed, and occurs phenomena such as concrete body faulting of slab ends, peculiar when being poured.
Utility model content
The purpose of this utility model be in order to solve to exist in the prior art the shortcomings that inconvenient for use, pouring quality is poor, and
A kind of highway small box girder internal model hydraulic pressure folding mechanism proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of highway small box girder internal model hydraulic pressure folding mechanism, including internal model main body are designed, the internal model main body includes being located at
Two pieces of left-right templates of both sides and two pieces of rotary templates for being located at both sides, it is connected between two pieces of left-right templates horizontally disposed
First fold oil cylinder, rotating shaft is rotatablely equipped with the left-right template, one end of the rotary template is fixed on rotation
In rotating shaft, the one end of the left-right template away from rotary template is vertical to fold oil cylinder provided with second, and described second folds oil cylinder
End in the middle part of rotary template with being connected.
Preferably, multiple connecting seats are equipped with the left-right template and rotary template, described first folds oil cylinder and
Two both ends for folding oil cylinder are arranged on connecting seat by rotating shaft,
Preferably, the one end of the rotary template away from rotating shaft is provided with the interfacing part of triangle, two rotations
The inclined-plane of the interfacing part of template cooperates.
Preferably, the left-right template and rotary template are stainless steel integrated formed structure.
The utility model proposes a kind of highway small box girder internal model hydraulic pressure folding mechanism, beneficial effect is：This practicality is new
Type has advantages below：Without being split again after 1. template scene spelling is good.Prevent next time from using the opposite sex of template.
2. the original bolt connection that is connected with of template and template is changed to rotate axis connection, assembling every time, dismounting spiral shell are saved
The bolt time.
3. integrally hauling out inner chamber by hoist engine after folding, on-site hoisting is omitted, reduces potential safety hazard.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of highway small box girder internal model hydraulic pressure folding mechanism structural representation.
In figure：Left-right template 1, rotating shaft 2, rotary template 3, connecting seat 4, first fold oil cylinder 5, second fold oil cylinder
6th, interfacing part 7.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of highway small box girder internal model hydraulic pressure folding mechanism, including internal model main body, internal model main body include being located at
Two pieces of left-right templates 1 of both sides and two pieces of rotary templates 3 for being located at both sides, left-right template 1 and rotary template 3 are stainless steel one
Forming structure.
Horizontally disposed first is connected between two pieces of left-right templates 1 and folds oil cylinder 5, is rotatablely equipped with left-right template 1
Rotating shaft 2, one end of rotary template 3 are fixed on rotating shaft 2, and the one end of left-right template 1 away from rotary template 3 is set vertically
There is second to fold oil cylinder 6, the second end for folding oil cylinder 6 is connected with the middle part of rotary template 3.Left-right template 1 and rotary template 3 it
Between connected using rotating shaft 2, save every time assembling, the demounting bolt time.When receiving mould, second, which folds oil cylinder 6, first shrinks, and drives
Rotary template 3 rotates around rotating shaft 2 inwardly to be folded, and first is folded oil cylinder 5 afterwards and is shunk, and drives left-right template 1 to be received to centre
Close, integrally hauled out by hoist engine afterwards, omit on-site hoisting, reduce potential safety hazard, and without being split again.Prevent next time
Use the opposite sex of template.
Multiple connecting seats 4 are equipped with left-right template 1 and rotary template 3, first, which folds oil cylinder 5 and second, folds oil cylinder 6
Both ends by rotating shaft be arranged on connecting seat 4 on.Rotation connection improves flexibility when folding.
The one end of rotary template 3 away from rotating shaft 2 is provided with the interfacing part 7 of triangle, the interfacing part of two rotary templates 3
7 inclined-plane cooperates.The design of interfacing part 7, which facilitates, folds form removal.
Embodiment：When receiving mould, second, which folds oil cylinder 6, first shrinks, and drives rotary template 3 to be rotated inwardly around rotating shaft 2
Fold, first fold oil cylinder 5 afterwards and shrink, drive left-right template 1 to be folded to centre, integrally hauled out by hoist engine afterwards, omit
On-site hoisting, potential safety hazard is reduced, and without being split again.Prevent next time from using the abnormity of template.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of highway small box girder internal model hydraulic pressure folding mechanism, including internal model main body, it is characterised in that：The internal model main body includes
Two pieces of left-right templates (1) for being located at both sides and two pieces of rotary templates (3) for being located at both sides, between two pieces of left-right templates (1)
It is connected with horizontally disposed first and folds oil cylinder (5), rotating shaft (2), the rotation is rotatablely equipped with the left-right template (1)
One end of revolving die plate (3) is fixed on rotating shaft (2), and the one end of the left-right template (1) away from rotary template (3) is set vertically
There is second to fold oil cylinder (6), described second folds the end of oil cylinder (6) with being connected in the middle part of rotary template (3).
A kind of 2. highway small box girder internal model hydraulic pressure folding mechanism according to claim 1, it is characterised in that：The left and right mould
Multiple connecting seats (4) are equipped with plate (1) and rotary template (3), described first, which folds oil cylinder (5) and second, folds oil cylinder (6)
Both ends by rotating shaft be arranged on connecting seat (4) on.
A kind of 3. highway small box girder internal model hydraulic pressure folding mechanism according to claim 1, it is characterised in that：The rotating mould
The one end of plate (3) away from rotating shaft (2) is provided with the interfacing part (7) of triangle, the interfacing part of two rotary templates (3)
(7) inclined-plane cooperates.
A kind of 4. highway small box girder internal model hydraulic pressure folding mechanism according to claim 1, it is characterised in that：The left and right mould
Plate (1) and rotary template (3) are stainless steel integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433826.6U CN206736735U (en) | 2017-04-24 | 2017-04-24 | A kind of highway small box girder internal model hydraulic pressure folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433826.6U CN206736735U (en) | 2017-04-24 | 2017-04-24 | A kind of highway small box girder internal model hydraulic pressure folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736735U true CN206736735U (en) | 2017-12-12 |
Family
ID=60560791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433826.6U Active CN206736735U (en) | 2017-04-24 | 2017-04-24 | A kind of highway small box girder internal model hydraulic pressure folding mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN206736735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999089A (en) * | 2018-08-14 | 2018-12-14 | 中铁十二局集团有限公司 | Adaptive inner form support system and adaptive internal model method for supporting |
-
2017
- 2017-04-24 CN CN201720433826.6U patent/CN206736735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999089A (en) * | 2018-08-14 | 2018-12-14 | 中铁十二局集团有限公司 | Adaptive inner form support system and adaptive internal model method for supporting |
| CN108999089B (en) * | 2018-08-14 | 2020-04-17 | 中铁十二局集团有限公司 | Self-adaptive internal mold supporting system and self-adaptive internal mold supporting method |
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