CN203499248U - Variable cross-section concrete arched column formwork - Google Patents
Variable cross-section concrete arched column formwork Download PDFInfo
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- CN203499248U CN203499248U CN201320621861.2U CN201320621861U CN203499248U CN 203499248 U CN203499248 U CN 203499248U CN 201320621861 U CN201320621861 U CN 201320621861U CN 203499248 U CN203499248 U CN 203499248U
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- arch
- variable cross
- formwork
- arched
- section concrete
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Abstract
The utility model relates to a variable cross-section concrete arched column formwork, and belongs to the technical field of building construction. The formwork comprises arched main ridges, upper formwork bodies and lower formwork bodies, the arched main ridges are bent according to the lower profile curve of an arched column, and the upper formwork bodies and the lower formwork bodies are provided with U-shaped sections and are manufactured according to the upper profile curve and the lower profile curve of the arched column respectively in a segmenting mode. One set of the arched main ridges is connected through transverse supports distributed at intervals to form an arched ridge frame, the lower formwork bodies are fixed to the ridge frame in sequence with the concave faces upward in a segmenting mode, the upper formwork bodies with the downward concave faces are fixedly connected with the corresponding lower formwork bodies through side formwork bodies, and an arched column cavity is formed. Through the structure, the variable cross-section concrete arched column formwork is simplified, is practical, and properly solves the construction problem of the variable cross-section concrete arched column, construction quality can be effectively guaranteed, the variable cross-section concrete arched column has ideal supporting strength, the formwork can be used repeatedly after being dismounted, and construction cost can be lowered.
Description
Technical field
The utility model relates to a kind of concrete-pouring template, and especially a kind of variable cross-section concrete arch column template, belongs to technical field of building construction.
Background technology
Concrete arch post is a kind of Novel support structure design that modern building building occurs, due to its whole irregular geometry shape, adopts conventional concrete formwork casting and constructing to realize.Because the template of conventional concrete column, for adopting steel pipe, flitch, building form to build building of support system, is only suitable for the member of surfacing, regular geometric shapes moulding.And arch post integrally bending, vertical changes of section, and thering is chamfering curved surface, the innovation that therefore must carry out template can realize.
Utility model content
The purpose of this utility model is: the limitation existing for above-mentioned prior art, proposes a kind ofly to properly settle that curved surface supports and cost economy, practicable variable cross-section concrete arch column template.
In order to reach above object, variable cross-section concrete arch column template of the present utility model comprises the upper and lower template that the arch master who bends by arch post bottom profiled curve is stupefied and be respectively concave shape by the cross section of the upper and lower contour curve sectional making of arch post; The stull spaced apart of one group of stupefied use of arch master connects into stupefied of arch, described lower bolster concave surface upward according to the order of sequence segmentation be fixed on stupefied upper, between recessed ventricumbent cope match-plate pattern and corresponding lower bolster, by side template, be fixedly connected with formation arch cylinder chamber.
Adopt after structure of the present utility model, not only simplify, practical, properly settled variable cross-section concrete arch post construction difficult problem, and the construction quality that can conscientiously guarantee, make variable cross-section concrete arch post there is desirable support strength, template is reused after can dismantling, and contributes to reduce construction cost.
Further, described upper and lower template is by forming by the arch substrate of the upper and lower contour curve segmentation of arch post bending and the triangular-section angle brace that is fixed on arch sheet both sides respectively.
Further, between described cope match-plate pattern and corresponding lower bolster by split bolt fixed bolster plate.
Further again, also contain the stiffener being fixed under arch substrate and the connection template that is connected adjacent arch substrate for transition.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the stupefied making schematic diagram of embodiment master of the utility model.
Fig. 2 is that stupefied an of embodiment of the utility model makes schematic diagram.
Fig. 3 is the upper and lower formwork structure schematic diagram of an embodiment of the utility model.
Fig. 4 is the stiffener structural representation of an embodiment of the utility model.
Fig. 5 is the connection mode plated construction schematic diagram of an embodiment of the utility model.
Fig. 6 is the structural representation after the lower bolster of an embodiment of the utility model is installed.
Fig. 7 is the structural representation after the cope match-plate pattern of an embodiment of the utility model is installed.
Fig. 8 is the arch cylinder chamber cross section structure schematic diagram of an embodiment of the utility model.
The specific embodiment
Embodiment mono-
The variable cross-section concrete arch column template of the present embodiment as shown in Figure 8, comprises that three arch masters that bend by arch post bottom profiled curve are stupefied 1, and the upper and lower template 2,3 of steel that is respectively concave shape by the cross section of the upper and lower contour curve sectional making of arch post.Main stupefied 1 shape, referring to Fig. 1, is bent by the arch post bottom profiled curve of measuring after unwrapping wire by steel pipe.Three one group of arch masters stupefied 1 as shown in Figure 2, with flitch stull 1-1 spaced apart, connect into stupefied of arch, the concrete structure of upper and lower template 2,3 as shown in Figure 3, by forming by the arch substrate 2-1 of the upper and lower contour curve segmentation of arch post bending and the triangular-section angle brace 2-2 that is fixed on arch sheet both sides, its cross section is concave shape.
In order to reinforce, to connect, the present embodiment has also been made shown in Fig. 4, Fig. 5 and has been connected template 2-4 for the steel stiffener 2-3 being fixed under arch substrate with the steel that is connected adjacent arch substrate for transition.
As shown in Figure 6, lower bolster 2 concave surfaces upward according to the order of sequence segmentation be fixed on stupefied.As shown in Figure 7, between recessed ventricumbent cope match-plate pattern 3 and corresponding lower bolster 2, by the fixing wooden side template 4 of a pair of split bolt 5, be fixedly connected with, form the arch cylinder chamber in cross section shown in Fig. 8, by column 6, support.
In arch cylinder chamber, carry out reinforcing bar binding, cement is built and maintenance stripping and support after, can form required variable cross-section concrete arch post.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. a variable cross-section concrete arch column template, is characterized in that: comprise the upper and lower template that the arch master who bends by arch post bottom profiled curve is stupefied and be respectively concave shape by the cross section of the upper and lower contour curve sectional making of arch post; The stull spaced apart of one group of stupefied use of arch master connects into stupefied of arch, described lower bolster concave surface upward according to the order of sequence segmentation be fixed on stupefied upper, between recessed ventricumbent cope match-plate pattern and corresponding lower bolster, by side template, be fixedly connected with formation arch cylinder chamber.
2. variable cross-section concrete arch column template according to claim 1, is characterized in that: described upper and lower template is by forming by the arch substrate of the upper and lower contour curve segmentation of arch post bending and the triangular-section angle brace that is fixed on arch sheet both sides respectively.
3. variable cross-section concrete arch column template according to claim 2, is characterized in that: between described cope match-plate pattern and corresponding lower bolster by split bolt fixed bolster plate.
4. variable cross-section concrete arch column template according to claim 3, is characterized in that: also contain the stiffener being fixed under arch substrate and the connection template that is connected adjacent arch substrate for transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621861.2U CN203499248U (en) | 2013-10-10 | 2013-10-10 | Variable cross-section concrete arched column formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621861.2U CN203499248U (en) | 2013-10-10 | 2013-10-10 | Variable cross-section concrete arched column formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499248U true CN203499248U (en) | 2014-03-26 |
Family
ID=50330240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621861.2U Expired - Fee Related CN203499248U (en) | 2013-10-10 | 2013-10-10 | Variable cross-section concrete arched column formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499248U (en) |
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2013
- 2013-10-10 CN CN201320621861.2U patent/CN203499248U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20171010 |