CN201202122Y - Automatic opening-closing retractable caisson or deep well steel formwork - Google Patents
Automatic opening-closing retractable caisson or deep well steel formwork Download PDFInfo
- Publication number
- CN201202122Y CN201202122Y CNU2007201703353U CN200720170335U CN201202122Y CN 201202122 Y CN201202122 Y CN 201202122Y CN U2007201703353 U CNU2007201703353 U CN U2007201703353U CN 200720170335 U CN200720170335 U CN 200720170335U CN 201202122 Y CN201202122 Y CN 201202122Y
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- CN
- China
- Prior art keywords
- connecting rod
- caisson
- well steel
- interior side
- hinged
- Prior art date
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- Expired - Fee Related
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Abstract
A highly-efficient automatic retractable caisson or a deep well steel template is provided, wherein umbrella type central link mechanisms are adopted, and an upper group of central mechanisms and a lower group of central link mechanisms are respectively installed on a central casing frame, each group is formed by a fixed mount, a flexible mount and four link rod contraction mechanisms, and a hydraulic cylinder is arranged between two groups of flexible mounts, and the extension and contraction of the hydraulic cylinder can drive the flexible mount to slide on the casing frame.
Description
Affiliated technical field
The utility model is a kind of cast port and pier caisson and the concrete combined steel panel assembly of other deep-well, can support and shrink steel form apace, reduces the labour intensity of construction, greatly improves construction efficiency.
Background technology
When cast caisson or deep-well, for guaranteeing inner cavity size, the template that needs sufficient intensity and rigidity is as core.Technical solutions of the utility model at be exactly core--inner formword.Present existing inner formword is generally steel, mainly is made up of panel, back of the body rib, sub-truss, end platform, support bar etc.The support of template and the contraction demoulding are fully by manually operating, and not only inconvenient operation wastes time and energy, and very dangerous, causes the personal security accident easily.
Summary of the invention
In order to overcome existing steel form inconvenient operation, the deficiency that efficiency of construction is low, the utility model provides a kind of steel form, and this steel form is the formwork and the demoulding easily, improves construction efficiency, and personal safety is had bigger assurance.
The technical scheme that the utility model adopted is: adopt the center linkage mechanism of umbrella type at the middle part, template is supported and shrinks, this mechanism is provided with two groups up and down, is installed in respectively on the center hub pipe support.Be made up of a fixed mount, an adjustable shelf and four connecting rod disbursing offices for every group, a hydraulic jack is installed between two groups of adjustable shelfs, the flexible drive adjustable shelf of oil cylinder slides on casing rack, realizes the template formwork and the demoulding.Bottom platform is provided with four movable supporting legs, and each supporting leg adopts lever principle to design, and supporting leg can insert support holes automatically when platform is laid downwards, and supporting leg can shrink support holes automatically downwards when platform is upwards sling.
The beneficial effects of the utility model are, a whole set of template system is simple in structure, can carry out the formwork and the demoulding quickly and easily, and it is remarkable to improve work efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a conceptual scheme.
(1) bottom platform (2) adjustable shelf (3) fixed mount (4) casing rack (5) hydraulic jack (6) (7) Connection Block of walking on stage
Fig. 2 is the vertical view of Fig. 1.
(1) interior side form two (4) disbursing offices of interior side form one (2) angle mould (3)
The specific embodiment
In Fig. 1, (1) four movable supporting legs of bottom platform is bearing in to be reserved in four good holes, casing rack (4) connects with bottom platform (1) by Connection Block (7), side form one (1) in Fig. 2, interior side form two (3), angle mould (2) is bearing on the bottom platform (1) by the bogie wheel of bottom, adjustable shelf among Fig. 1 (2), fixed mount (3) is installed together with casing rack (4), side form one (1) and two interior side form two (3) disbursing offices (4) and Fig. 1 adjustable shelf (2) in Fig. 2 two by Fig. 2, fixed mount (3) carries out hinged, connects by hydraulic jack (5) between two adjustable shelfs (2) up and down.
The disbursing office of Fig. 2 (4) is made up of the up and down connecting rod and the horizontal anomalous movement connecting rod of umbrella type, one end of up and down connecting rod is hinged with adjustable shelf (2), the fixed mount (3) of Fig. 1 respectively, the other end respectively with the horizontal anomalous movement rod hinge connection, be combined into a herringbone structure.One end of horizontal anomalous movement connecting rod and the back of the body rib of interior side form are hinged, and the other end and up and down connecting rod carry out hinged.
Claims (2)
1. automatic folding extendible caisson or deep-well steel form, the square tube type structure of forming by interior side form one, interior side form two, angle mould and template supporting structure, it is characterized in that: two groups of connecting rod disbursing offices up and down of being made up of adjustable shelf, fixed mount are installed on the center hub pipe support, two adjustable shelfs are driven by hydraulic jack and slide on the center hub pipe support up and down, two groups of connecting rod disbursing offices stretch simultaneously about driving, with the quick support shuttering and the contraction demoulding.
2. caisson according to claim 1 or deep-well steel form, it is characterized in that: up and down connecting rod and horizontal anomalous movement connecting rod by umbrella type are formed, one end of up and down connecting rod is hinged with adjustable shelf, fixed mount respectively, the other end respectively with the horizontal anomalous movement rod hinge connection, be combined into a herringbone structure, one end of horizontal anomalous movement connecting rod and the back of the body rib of interior side form are hinged, and the other end and up and down connecting rod carry out hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201703353U CN201202122Y (en) | 2007-08-22 | 2007-08-22 | Automatic opening-closing retractable caisson or deep well steel formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201703353U CN201202122Y (en) | 2007-08-22 | 2007-08-22 | Automatic opening-closing retractable caisson or deep well steel formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202122Y true CN201202122Y (en) | 2009-03-04 |
Family
ID=40424434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201703353U Expired - Fee Related CN201202122Y (en) | 2007-08-22 | 2007-08-22 | Automatic opening-closing retractable caisson or deep well steel formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202122Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509380B (en) * | 2009-03-06 | 2011-08-10 | 中煤第一建设公司第十工程处 | Ultra-large diameter integral slide metal matrix for vertical shaft well bore concrete construction |
| CN102305076A (en) * | 2011-08-11 | 2012-01-04 | 中十冶集团有限公司 | Hydraulic step type vertical shaft template supporting device |
| CN104131577A (en) * | 2014-08-11 | 2014-11-05 | 刘苏芹 | Multifunctional caisson floating plate |
| CN106939793A (en) * | 2017-04-21 | 2017-07-11 | 四川省创力隧道机械设备有限公司 | It is easy to the tunnel central trench chassis efficiently constructed |
| CN112342919A (en) * | 2020-10-26 | 2021-02-09 | 中铁二十局集团有限公司 | Template support of swivel bridge abnormal shape cushion cap |
| CN112523243A (en) * | 2019-09-19 | 2021-03-19 | 派利有限公司 | Caisson template |
| CN112942400A (en) * | 2021-04-27 | 2021-06-11 | 燕山大学 | Hydraulic automatic contraction mechanism for L-shaped prefabricated caisson core mold |
| CN113199605A (en) * | 2021-05-12 | 2021-08-03 | 燕山大学 | Adjustable prefabricated caisson core mold without vertical splayed shape and prefabricating method |
| CN113374507A (en) * | 2021-06-29 | 2021-09-10 | 中国十九冶集团有限公司 | Template device and template supporting method for underground deep hole retaining wall |
| CN115822254A (en) * | 2022-12-02 | 2023-03-21 | 中建科工集团有限公司 | Opening formwork support structure and formwork components |
-
2007
- 2007-08-22 CN CNU2007201703353U patent/CN201202122Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509380B (en) * | 2009-03-06 | 2011-08-10 | 中煤第一建设公司第十工程处 | Ultra-large diameter integral slide metal matrix for vertical shaft well bore concrete construction |
| CN102305076A (en) * | 2011-08-11 | 2012-01-04 | 中十冶集团有限公司 | Hydraulic step type vertical shaft template supporting device |
| CN104131577A (en) * | 2014-08-11 | 2014-11-05 | 刘苏芹 | Multifunctional caisson floating plate |
| CN106939793A (en) * | 2017-04-21 | 2017-07-11 | 四川省创力隧道机械设备有限公司 | It is easy to the tunnel central trench chassis efficiently constructed |
| CN112523243A (en) * | 2019-09-19 | 2021-03-19 | 派利有限公司 | Caisson template |
| CN112342919A (en) * | 2020-10-26 | 2021-02-09 | 中铁二十局集团有限公司 | Template support of swivel bridge abnormal shape cushion cap |
| CN112942400A (en) * | 2021-04-27 | 2021-06-11 | 燕山大学 | Hydraulic automatic contraction mechanism for L-shaped prefabricated caisson core mold |
| CN113199605A (en) * | 2021-05-12 | 2021-08-03 | 燕山大学 | Adjustable prefabricated caisson core mold without vertical splayed shape and prefabricating method |
| CN113199605B (en) * | 2021-05-12 | 2022-05-10 | 燕山大学 | An adjustable prefabricated caisson mandrel and prefabrication method without vertical splay |
| CN113374507A (en) * | 2021-06-29 | 2021-09-10 | 中国十九冶集团有限公司 | Template device and template supporting method for underground deep hole retaining wall |
| CN115822254A (en) * | 2022-12-02 | 2023-03-21 | 中建科工集团有限公司 | Opening formwork support structure and formwork components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20130822 |