CN209025674U - It is a kind of can rotational forming twice inverted arch filling template - Google Patents
It is a kind of can rotational forming twice inverted arch filling template Download PDFInfo
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- CN209025674U CN209025674U CN201821550542.6U CN201821550542U CN209025674U CN 209025674 U CN209025674 U CN 209025674U CN 201821550542 U CN201821550542 U CN 201821550542U CN 209025674 U CN209025674 U CN 209025674U
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Abstract
The utility model disclose it is a kind of can rotational forming twice inverted arch filling template, it includes for filling the cope plate of fixed inverted arch layer concrete, middle template and lower template；Cope plate, middle template and lower template are arc bar template；Cope plate bottom end is horizontal plane, and middle template top is mutually chimeric with cope plate bottom end；It is realized and is articulated and connected by hinge one and middle template upper end in cope plate lower end；It is realized and is articulated and connected by hinge two and lower template upper end in middle template lower end；The utility model is reused by the mutual rotation between template, it does not need to demould completely, as long as template is rotated by hinge, filling layer concrete can be poured again by installing fixed link fixation again, design is simple, and easy to operate, working strength is low, and mitigating template weight, template production cost substantially reduces.
Description
Technical field
The utility model belongs to bridge opening tunnel formwork for placing design field, it is specially a kind of can rotational forming twice
Inverted arch filling template.
Background technique
Traditional multiple concreting is needed using multiple template assembly and disassembly, template high production cost, and template is logical
It is very low with property.With the development of society, highway, railway extend in all direction, but China is hilliness area, many highways,
There are many requirements in railway, tunnel to the face of pouring, and need installation template to fix and carry out casting concrete, at present mainly using more in construction
Secondary installation template come complete it is each pour, production efficiency is very low.
China's tunnel concrete be first pour inverted arch layer and pour filled layer again to form, as shown in Figure 1, and inverted arch layer have
Radian requirement, needs to install inverted arch template to pour；Many construction teams all use design template side as shown in Figure 2 now in China
Case and design template scheme shown in Fig. 3, pour tunnel inverted arch face and fill surface, when pouring filled layer,
Inverted arch template does not work, and is rotated in overhead.To which template weight greatly increases weight, and increased production cost.
Utility model content
The purpose of this utility model be in view of the above problems, provide it is a kind of can rotational forming twice inverted arch filling template,
It can be reused by the mutual rotation between template, do not needed to demould completely, as long as template is rotated by hinge, then be pacified
Dress fixed link fixation can pour filling layer concrete again, and design is simple, and easy to operate, working strength is low, and mitigates template
Weight, template production cost substantially reduce.
In order to achieve the above object, the technical solution adopted in the utility model is: it is a kind of can the inverted arch of rotational forming twice fill out
Mold filling plate, it includes for filling the cope plate of fixed inverted arch layer concrete, middle template and lower template；The cope plate, middle mould
Plate and lower template are arc bar template；The cope plate bottom end is horizontal plane, and middle template top and cope plate bottom end are mutually embedding
It closes；It is realized and is articulated and connected by hinge one and middle template upper end in the cope plate lower end；The middle template lower end passes through hinge two
It realizes and is articulated and connected with lower template upper end；Filling layer concrete is fixed with for forming by fixed link one in the middle template upper end
The outer end of lower template be fixedly connected；Filling layer concrete is fixed with for forming by fixed link two in the cope plate outer end
The outer end of lower template is fixedly connected.
Further, cope plate hinged seat is provided with above the cope plate outer end；Setting above the middle template outer end
There is middle template hinged seat；Lower template hinged seat is provided with above the lower template outer end.
Further, the middle template hinged seat passes through adjusting rod two and the lower die for forming fixed filling layer concrete
Plate hinged seat is flexibly connected；The cope plate hinged seat is connect by adjusting rod one with adjusting rod two, and adjusting rod one and adjusting
Two junction of bar is provided with adjustable column.
Further, the adjustable column is a kind of bolt nut structure.
The utility model has the beneficial effects that
1, it when utility model device works, is reused, is not needed by cope plate and middle template and lower template rotation
Demoulding completely, as long as by template by hinge rotation, then fixed link fixation is installed can pour filling layer concrete again, if
Meter is simple, and easy to operate, working strength is low, and mitigates template weight, and template production cost substantially reduces.
2, hinged seat, Ke Yifang are respectively arranged with above cope plate, middle template and lower template in utility model device
Just the present apparatus carries out fast demoulding operation to template, convenient for connection and force after the completion of pouring.
3, in utility model device adjusting rod one, adjusting rod two and adjustable column setting, may be implemented to pour filled layer
When concrete, middle template and lower template adjust the operation of different angle relative to cope plate in which can carry out fast and stable；Pass through pine
Tight adjustable column realizes that relative distance is adjusted between adjusting rod.
Detailed description of the invention
Fig. 1 is that tunnel pours sectional schematic diagram.
Fig. 2 is that conventional template pours design diagram for the first time.
Fig. 3 is that conventional template pours design diagram for the second time.
Fig. 4 is the structural schematic diagram that the utility model is used to pour inverted arch layer concrete.
Fig. 5 is the structural schematic diagram that the utility model is used to pour filling layer concrete.
Fig. 6 is that second of pouring structure schematic diagram after adjustable apparatus is arranged in the utility model.
Fig. 7 is the structural schematic diagram of template in the utility model.
Fig. 8 is the structural schematic diagram of the utility model cope plate.
In figure: 1, cope plate；2, middle template；3, lower template；4, hinge one；5, hinge two；6, fixed link one；7, fixed link
Two；8, adjusting rod one；9, adjusting rod two；10, cope plate hinged seat；11, middle template hinged seat；12, lower template hinged seat；13,
Adjustable column；14, layer concrete is filled；15, inverted arch layer concrete.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Fig. 4-Fig. 8, the specific structure of the utility model are as follows: it is a kind of can rotational forming twice inverted arch fill mould
Plate, it includes for filling the cope plate 1 of fixed inverted arch layer concrete 15, middle template 2 and lower template 3；The cope plate 1, in
Template 2 and lower template 3 are arc bar template；1 bottom end of cope plate is horizontal plane, and 2 top of middle template and 1 bottom of cope plate
End is mutually fitted into；It is realized and is articulated and connected by hinge 1 and middle 2 upper end of template in 1 lower end of cope plate；2 lower end of middle template
It is realized and is articulated and connected by hinge 25 and 3 upper end of lower template；2 upper end of middle template is solid by fixed link 1 and for forming
Surely the outer end for filling the lower template 3 of layer concrete 14 is fixedly connected；1 outer end of cope plate by fixed link 27 at
The outer end of the lower template 3 of the fixed filling layer concrete 14 of type is fixedly connected.
Fast demoulding operation is carried out to template in order to realize, is provided with cope plate hinged seat above 1 outer end of cope plate
10；Middle template hinged seat 11 is provided with above 2 outer end of middle template；Lower template hinge is provided with above 3 outer end of lower template
Joint chair 12.
For template in quickly adjusting and lower template rotation angle, the middle template hinged seat 11 by adjusting rod 29 with
Lower template hinged seat 12 for forming fixed filling layer concrete 14 is flexibly connected；The cope plate hinged seat 10 passes through adjusting
Bar 1 is connect with adjusting rod 29, and adjusting rod 1 and 29 junction of adjusting rod are provided with adjustable column 13.
Preferably, the adjustable column 13 is a kind of bolt nut structure.
When device works, cope plate 1 and the expansion of middle template 2 and lower template 3 can be poured inverted arch layer concrete, such as
Shown in Fig. 4；After the completion of inverted arch layer concrete pours, after concrete formation, only middle template 2 and lower template 3 need to be passed through hinge
Chain 1 and hinge 25 rotate, and filling layer concrete can be poured with fixed link 27 by upper fixed link 1, such as Fig. 5 institute
Show, in addition it can quickly change the angle for pouring inclined-plane freely by setting adjusting rod, it is nonexpondable to reach template
Effect.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (4)
1. one kind can rotational forming twice inverted arch filling template, which is characterized in that it includes mixed for filling fixed inverted arch layer
Cope plate (1), middle template (2) and the lower template (3) of solidifying soil (15)；The cope plate (1), middle template (2) and lower template (3) are equal
For arc bar template；Cope plate (1) bottom end is horizontal plane, and middle template (2) top is mutually chimeric with cope plate (1) bottom end；
It is realized and is articulated and connected by hinge one (4) and middle template (2) upper end in cope plate (1) lower end；Middle template (2) lower end is logical
It crosses hinge two (5) and lower template (3) upper end is realized and is articulated and connected；Middle template (2) upper end passes through fixed link one (6) and is used for
The outer end of the lower template (3) of fixed filling layer concrete (14) of molding is fixedly connected；Cope plate (1) outer end passes through fixed link
Two (7) are fixedly connected with the outer end of the lower template (3) for forming fixed filling layer concrete (14).
2. one kind according to claim 1 can rotational forming twice inverted arch filling template, which is characterized in that the upper mold
Cope plate hinged seat (10) are provided with above plate (1) outer end；Middle template hinged seat is provided with above middle template (2) outer end
(11)；Lower template hinged seat (12) are provided with above lower template (3) outer end.
3. one kind according to claim 2 can rotational forming twice inverted arch filling template, which is characterized in that the middle mould
Plate hinged seat (11) is living by adjusting rod two (9) and the lower template hinged seat (12) for forming fixed filling layer concrete (14)
Dynamic connection；The cope plate hinged seat (10) is connect by adjusting rod one (8) with adjusting rod two (9), and adjusting rod one (8) and tune
Pole two (9) junction is provided with adjustable column (13).
4. one kind according to claim 3 can rotational forming twice inverted arch filling template, which is characterized in that the adjusting
Column (13) is a kind of bolt nut structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550542.6U CN209025674U (en) | 2018-09-21 | 2018-09-21 | It is a kind of can rotational forming twice inverted arch filling template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550542.6U CN209025674U (en) | 2018-09-21 | 2018-09-21 | It is a kind of can rotational forming twice inverted arch filling template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025674U true CN209025674U (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550542.6U Active CN209025674U (en) | 2018-09-21 | 2018-09-21 | It is a kind of can rotational forming twice inverted arch filling template |
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| CN (1) | CN209025674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779506A (en) * | 2020-07-08 | 2020-10-16 | 中铁二十局集团有限公司 | Rotatable inverted arch template |
-
2018
- 2018-09-21 CN CN201821550542.6U patent/CN209025674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779506A (en) * | 2020-07-08 | 2020-10-16 | 中铁二十局集团有限公司 | Rotatable inverted arch template |
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