CN202831623U - Concrete arch-shaped template supporting structure - Google Patents
Concrete arch-shaped template supporting structure Download PDFInfo
- Publication number
- CN202831623U CN202831623U CN 201220474285 CN201220474285U CN202831623U CN 202831623 U CN202831623 U CN 202831623U CN 201220474285 CN201220474285 CN 201220474285 CN 201220474285 U CN201220474285 U CN 201220474285U CN 202831623 U CN202831623 U CN 202831623U
- Authority
- CN
- China
- Prior art keywords
- column
- arch
- template
- concrete
- concrete arch
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a concrete arch-shaped template supporting structure. The concrete arch-shaped template supporting structure comprises a steel horizontal pull rod which connects the columns and wooden inclined struts which are arranged between the columns. The column body of the column is provided with connecting fasteners which connect the steel horizontal pull rod and the wooden inclined struts, arch-shaped support is arranged on the upper portion of the connecting fasteners, a connecting fastener is arranged on the arch top of the arch-shaped support, and the connecting fastener is fixedly connected with the template. The concrete arch-shaped template supporting structure enables the top of the column of a supporting template supporting system and the bottom of the template to be connected in a safe and reliable mode, and meanwhile enables the gravity transmission path of the on-site concrete which is on the upper portion of the steel template to be reasonable and effective, and avoids damages of the flawed wooden columns.
Description
Technical field
The utility model relates to a kind of civil engineering work braced structures, especially relates to a kind of concrete arch formwork support structure.
Background technology
In recent years, China's concrete cast-in-situ construction works amount all significantly increases every year, diagonal brace is all adopted in the at present connection between the column of form bracing system or horizon bar connects, because the concrete weight in template top is large, in addition the column of present template support system and template bottom be connected very weak (have in addition do not connect, directly bottom in template is propped up at the top of column) so that easy failure and column self destruction that easily bends in column and template bottom.In the template support system, owing to not designing effectively reasonably force path, the column middle part is very easy to failure, wood stud especially defective, easier failure.The accident of form bracing system failure often occurs, and has not only caused huge economic loss, has also injured the safety of site operation personnel life.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, the top that a kind of column that makes the support template support system is provided and the bottom of template can be safe and reliable be connected, make simultaneously the weight transfer path of steel form top cast-in-situ concrete rationally effective, avoid a kind of concrete arch formwork support structure of wood stud failure defective.
The purpose of this utility model is achieved by following technical proposals: a kind of concrete arch formwork support structure, comprise the wooden diagonal brace that arranges between the steel girt that is connected between the column and the column, be provided with on the cylinder of described column steel girt and the interconnective connection fastener of wooden diagonal brace, the top of described connection fastener also is connected with arch support, the dome portions of described arch support is provided with connection fastener, and described connection fastener is fixedly connected with template.
The upper end build-in of described column has the lower end build-in of the interface of falling the semicircle, described column that positive semicircle interface is arranged.
The bottom of described positive semicircle interface is provided with cushion block.
Described semicircle interface is that steel material is made.
Described arch support is that the cast steel material is made.
The beneficial effects of the utility model are: the top of column closely links to each other with the template bottom by the interface of falling the half rounds, can strengthen the constraint to the round log post end, strengthen the stability of form bracing system, and connecting interface is made the interface of falling the half rounds, can greatly reduce working procedure, shorten construction period, the steel pipe arch support is set between two columns, just so that the gravity of steel form top cast-in-situ concrete passes to the very large steel girt of tensile strength by the steel pipe arch support, thereby reduced the calculated length of column, improved the resistance to overturning of column, the wooden diagonal brace of column bottom can further strengthen the resistance to overturning of form bracing system.The column bottom connects by positive half rounds interface, has strengthened the anchoring effect of column bottom, and the wood block filler of bottommost can reduce the stress concentration degree of the ground of ground.The available 22# iron wire in the flaw place of column closely twines, and can increase the lateral restraint at wood stud flaw place, thereby avoid failure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, a kind of concrete arch of the utility model formwork support structure, comprise the wooden diagonal brace 3 that arranges between the steel girt 2 that is connected between the column 1 and the column 1, the upper end build-in of described column has the lower end build-in of the interface of falling the semicircle 7, described column that positive semicircle interface 8 is arranged, the utility model semicircle interface is that steel material is made, and is provided with cushion block 9 in the bottom of described positive semicircle interface 8; Cylinder at described column 1 is provided with steel girt 2 and wooden diagonal brace 3 interconnective connection fasteners 4, the top of described connection fastener 4 also is connected with arch support 5, described arch support is that the cast steel material is made, dome portions in described arch support 5 is provided with connection fastener 4, and described connection fastener 4 is fixedly connected with template 6.
The operating process of the utility model concrete arch formwork support structure is:
(1) will the interface of falling the semicircle firm with the steel form bottom welding, will use the iron nail fixation between positive semicircle interface and the wood block filler;
(2) top with wood stud is mounted in the interface of falling the semicircle, and the bottom is mounted in the positive semicircle interface, is connected firmly;
(3) two arch springings of steel pipe arch support and vault and steel connection fastener are connected firmly with high-strength bolt;
(4) wooden diagonal brace is connected firmly with high-strength bolt with steel connection fastener and wood stud;
(5) closely twine with the flaw of 22# iron wire with round log columns such as crack, wood knots, and firm iron wire two end joint colligations.
Claims (5)
1. concrete arch formwork support structure, comprise the wooden diagonal brace that arranges between the steel girt that is connected between the column and the column, it is characterized in that, be provided with on the cylinder of described column steel girt and the interconnective connection fastener of wooden diagonal brace, the top of described connection fastener also is connected with arch support, the dome portions of described arch support is provided with connection fastener, and described connection fastener is fixedly connected with template.
2. a kind of concrete arch formwork support structure according to claim 1 is characterized in that, the upper end build-in of described column has the lower end build-in of the interface of falling the semicircle, described column that positive semicircle interface is arranged.
3. a kind of concrete arch formwork support structure according to claim 2 is characterized in that, the bottom of described positive semicircle interface is provided with cushion block.
4. a kind of concrete arch formwork support structure according to claim 2 is characterized in that, described semicircle interface is that steel material is made.
5. a kind of concrete arch formwork support structure according to claim 1 is characterized in that, described arch support is that the cast steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474285 CN202831623U (en) | 2012-09-14 | 2012-09-14 | Concrete arch-shaped template supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474285 CN202831623U (en) | 2012-09-14 | 2012-09-14 | Concrete arch-shaped template supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831623U true CN202831623U (en) | 2013-03-27 |
Family
ID=47943366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220474285 Expired - Fee Related CN202831623U (en) | 2012-09-14 | 2012-09-14 | Concrete arch-shaped template supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160340A (en) * | 2020-09-16 | 2021-01-01 | 中国一冶集团有限公司 | Supporting mechanism for basement roof pouring construction convenient for travelling and hoisting of truck crane |
| CN112360057A (en) * | 2020-11-20 | 2021-02-12 | 中国二十冶集团有限公司 | Laminated plate arch support |
| CN112696053A (en) * | 2020-12-21 | 2021-04-23 | 中国二十冶集团有限公司 | Arch-shaped support system and support method |
-
2012
- 2012-09-14 CN CN 201220474285 patent/CN202831623U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160340A (en) * | 2020-09-16 | 2021-01-01 | 中国一冶集团有限公司 | Supporting mechanism for basement roof pouring construction convenient for travelling and hoisting of truck crane |
| CN112360057A (en) * | 2020-11-20 | 2021-02-12 | 中国二十冶集团有限公司 | Laminated plate arch support |
| CN112696053A (en) * | 2020-12-21 | 2021-04-23 | 中国二十冶集团有限公司 | Arch-shaped support system and support method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204252286U (en) | A kind of rectangular steel-tube concrete column-steel beam connecting joint | |
| CN204983171U (en) | Prefabricated post connecting device | |
| CN103711329B (en) | The method of outer subsides steel reinforced concrete framework method ruggedized construction | |
| CN103132653A (en) | Double-channel beam concrete combination column | |
| CN202831623U (en) | Concrete arch-shaped template supporting structure | |
| CN103088962B (en) | A kind of pretensioned prestressing reinforced concrete precast beam | |
| CN202064620U (en) | Load-bearing frame of overhanging structure | |
| CN206360399U (en) | The existing reinforced concrete coupling beam bracing means of one species " doubly-linked beam " | |
| CN204849737U (en) | A stake of pre -buried formula combination stand for foundation ditch | |
| CN202090577U (en) | Template supporting construction platform for lift wells in high-rise buildings | |
| CN202745208U (en) | Joint connection of re-combined bamboo timber frame structure | |
| CN204343642U (en) | Builder's jack corner support frame | |
| CN204001810U (en) | A kind of Covered with Angles encloses cover and reinforces section steel concrete column-steel girder node device after fire | |
| CN207260375U (en) | A kind of steel plate concrete combined shear wall | |
| CN207999079U (en) | Overhang large form support device | |
| CN202124938U (en) | Stirrup stiffness barrel of beam column joint of frame structure | |
| CN109914846A (en) | It is a kind of tradition timber structure in brick setting fill wall plane external reinforcement device | |
| CN205046925U (en) | Antifatigue prestressing force steel string structure | |
| CN204898508U (en) | Circular steel tube pier of bucking power consumption structure is prevented in root setting | |
| CN210917735U (en) | Supporting jig frame structure for large-span prestressed inhaul cable structure | |
| CN205063318U (en) | Device for connecting scaffold and concrete wall | |
| CN201915616U (en) | Improved bidirectional stressed foundation joint attached to lifting scaffold | |
| CN201420400Y (en) | Supporting structure of towering reticulated shell structure | |
| CN207063676U (en) | Swing suspension column | |
| CN205617415U (en) | Shaped steel integrated configuration floor equipment foundations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |