CN202577962U - Light cylindrical steel template with adjustable arc length - Google Patents
Light cylindrical steel template with adjustable arc length Download PDFInfo
- Publication number
- CN202577962U CN202577962U CN 201220012115 CN201220012115U CN202577962U CN 202577962 U CN202577962 U CN 202577962U CN 201220012115 CN201220012115 CN 201220012115 CN 201220012115 U CN201220012115 U CN 201220012115U CN 202577962 U CN202577962 U CN 202577962U
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- steel plate
- spreading
- benchmark
- arc length
- template
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Abstract
The utility model relates to a light cylindrical steel template with an adjustable arc length. The light cylindrical steel template comprises a reference arc type steel plate and at least one extension arc type steel plate, wherein the reference arc type steel plate and the extension arc type steel plate are equal in height and thickness and are surrounded and spliced into a barrel through a bolt; reference surrounded-strakes which are equal to the reference arc type steel plate in the radian and the arc length are arranged on the outer wall of the reference arc type steel plate at intervals, and extension surrounded-strakes which are equal to the extension arc type steel plate in the radian and the arc length are arranged on the outer wall of the extension arc type steel plate at intervals; and the reference surrounded-strakes and the extension surrounded-strakes form an integral ring on the same horizontal plane. The reference arc type steel plate and the extension arc type steel plate after surrounding and splicing can be strapped and be closely fitted with a template body, so that the template safety in the pouring process is ensured, and the integrity of the template is increased. The template can be widely applied to construction of various concrete cylinders with different diameters.
Description
Technical field
The utility model relates to a kind of template, particularly a kind of column type steel form.
Background technology
Regular meeting runs into the cast-in-situ concrete cylinder of different-diameter in the building operations, and conventional template way combines for utilizing narrow batten and wooden form to be combined into two semi arches.This way, long processing time, the number of turnover is few, even often needs a post one to do, and construction cost is big and because the existence of splicing seams causes the concrete cylindrical impression quality relatively poor.
For addressing the above problem, engineers and technicians design a kind of glass epoxy by high uniform thickness such as at least two and surround and be spliced, and the edge of jointing positions is compressed by two angle steel, and by bolton.This scheme can solve the situation that the same template of column-form can be used for the multiple diameter pillar basically, can effectively improve the number of turnover.But because its edge in jointing positions is compressed by two angle steel; The limb of angle steel is a straight flange; Can't well fit with the glass epoxy external surface of arc; And its column-form cylindrical shell itself does not have strengthening measures such as enclosing the hoop bar, in concreting process, owing to the effect of liquid concrete to form lateral pressure, is easy to cause splicing seams place template to ftracture and the increase of the unsafe factor of whole template.In order to address the aforementioned drawbacks, improve the globality of column-form, the special following technical proposals that proposes.
The utility model content
The technical scheme of the utility model is: the light-duty cylindrical steel template of a kind of adjustable arc length, comprise a benchmark camber steel plate and at least one block of spreading camber steel plate, and said benchmark camber steel plate and uniform thickness such as height such as spreading camber steel plate grade surround through bolt and to be spliced into cylindrical shell; Be arranged at intervals with the benchmark that all equates with its radian and arc length on the said benchmark camber steel plate outer wall and enclose the hoop bar; Be arranged at intervals with the spreading that all equates with its radian and arc length on the said spreading camber steel plate outer wall and enclose the hoop bar; And benchmark encloses the hoop bar and spreading encloses the hoop bar at the same horizontal plane formation domain; Said benchmark camber steel plate and spreading curved plate all have flange in jointing positions; Have connecting hole on the said flange, said bolt passes connecting hole and benchmark camber steel plate, spreading curved plate, benchmark are enclosed hoop bar and spreading encloses the hoop bar and be fixed as one.
Said benchmark encloses the hoop bar and encloses the hoop bar bends the parallel height such as grade with flange of formation outside the center of circle in jointing positions connector with spreading.
The extended line of said flange passes through the cylindrical shell center, and is parallel to each other at same stitching position place.
The thickness of said benchmark camber steel plate and spreading curved plate is 2～3mm.
Be welded with suspension ring on the top outer wall of said benchmark camber steel plate and/or spreading curved plate.
Be welded with reinforcing bar on the top of said benchmark camber steel plate and spreading curved plate and/or the bottom outer wall and protect mouth.
Compared with prior art the utlity model has following characteristics and beneficial effect:
Enclose the hoop bar through on said benchmark camber steel plate outer wall, being arranged at intervals with the benchmark that equates with its radian; Be arranged at intervals with the spreading that equates with its radian on the said spreading camber steel plate outer wall and enclose the hoop bar; And make benchmark enclose hoop bar and spreading to enclose the hoop bar at the same horizontal plane formation domain; Because benchmark encloses the hoop bar and benchmark camber steel plate, spreading enclose the hoop bar and spreading camber steel plate all has equal radian and arc length; Can fit tightly after surrounding splicing, guarantee template safety in the process of building, strengthen the globality of template.
Secondly, because the extended line of flange passes through the cylindrical shell center, and be parallel to each other at same stitching position place; Guaranteed that in the junction benchmark encloses hoop bar and benchmark camber steel plate, spreading and encloses the flange that binds round on bar and the spreading camber steel plate and be parallel to each other, and makes the stressed single of jointing positions bolt; The Force Calculation situation of carrying out during with the selection bolt is approaching; The safety of having guaranteed template is avoided the appearance of unexpected situation in controlled range, improved efficiency of construction.
In addition,,, can winch to through tower crane and intend the installation place, make things convenient for construction for the intensive inconvenient a dead lift of reinforcing bar place through setting up suspension ring on the template top.
Moreover, through the top of template outer wall or/the bottom outer wall sets up reinforcing bar and protects mouth, prevents that template from rubbing and impression quality after influencing concreting in carrying, installation process.
The utility model can be widely used in the construction of the concrete cylindrical of multiple different-diameter, only needs adjustment a little both can use for engaged column, company's wall end cylinder, has enlarged the scope of application.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the minimum column-form structural representation of diameter of being enclosed by benchmark camber steel plate.
Fig. 2 is enclosed reducing column-form structural representation by benchmark camber steel plate and a spreading camber steel plate.
Reference numeral: 1-benchmark camber steel plate, 2-spreading camber steel plate, 3-reinforcing bar protect that mouth, 4-suspension ring, 5-benchmark enclose the hoop bar, the 6-spreading encloses hoop bar, 7-bolt, 8-flange, 9-connecting hole.
The specific embodiment
Embodiment one is referring to Fig. 2, and the light-duty cylindrical steel template of a kind of adjustable arc length comprises a benchmark camber steel plate 1, at least one block of spreading camber steel plate 2, and said benchmark camber steel plate 1 and spreading camber steel plate 2 uniform thickness such as height such as grade surround through bolt 7 and to be spliced into cylindrical shell; Be arranged at intervals with the benchmark that all equates with its radian and arc length on said benchmark camber steel plate 1 outer wall and enclose hoop bar 5; Be arranged at intervals with the spreading that all equates with its radian and arc length on said spreading camber steel plate 2 outer walls and enclose hoop bar 6; And benchmark encloses hoop bar 5 and encloses hoop bar 6 at the same horizontal plane formation domain with spreading; Said benchmark camber steel plate 1 all has flange 8 with spreading curved plate 2 in jointing positions; Said flange 8 encloses hoop bar 5 with benchmark, spreading encloses on the hoop bar 6 and all has connecting hole 9, and said bolt 7 is in jointing positions, passes connecting hole 9 and benchmark camber steel plate 1, spreading curved plate 2, benchmark are enclosed hoop bar 5 and spreading encloses hoop bar 6 and be fixed as one.The quantity of the connecting hole on the said flange is more than or equal to the quantity of bolt.Said benchmark encloses hoop bar and spreading and encloses the hoop bar and outside the center of circle, bend the connector of the parallel height such as grade with flange of formation in jointing positions, has the connecting hole corresponding with flange on the said connector.The extended line of said flange 8 passes through the cylindrical shell center, and is parallel to each other at same stitching position.Said flange 8 can be formed through machine pressing by body, or Welding flat steel all can separately.The thickness of said benchmark camber steel plate 1 and spreading curved plate 2 is 2～3mm.Be welded with suspension ring 4 on the top outer wall of said benchmark camber steel plate 1 and/or spreading curved plate 2.Be welded with reinforcing bar on the top of said benchmark camber steel plate 1 and spreading curved plate 2 and/or the bottom outer wall and protect mouth 3.
The utility model also can use by mode shown in Figure 1, the minimum column-form structure of diameter that promptly only has benchmark camber steel plate to enclose, and this is the simplest a kind of form.
During use, can build the diameter of cylinder according to plan, the radian of bending benchmark camber steel plate is also selected the quantity of spreading curved plate and the radian of bending, as long as form cylindrical shell after the amalgamation.
Claims (6)
1. light-duty cylindrical steel template of adjustable arc length; Comprise a benchmark camber steel plate (1) and at least one block of spreading camber steel plate (2); Said benchmark camber steel plate (1) and uniform thickness such as height such as spreading camber steel plate (2) grade; Surround through bolt (7) and to be spliced into cylindrical shell; It is characterized in that: be arranged at intervals with the benchmark that all equates with its radian and arc length on said benchmark camber steel plate (1) outer wall and enclose hoop bar (5); Be arranged at intervals with the spreading that all equates with its radian and arc length on said spreading camber steel plate (2) outer wall and enclose hoop bar (6), and benchmark encloses hoop bar (5) and spreading encloses hoop bar (6) at the same horizontal plane formation domain, said benchmark camber steel plate (1) and spreading curved plate (2) all have flange (8) in jointing positions; Have connecting hole (9) on the said flange (8), said bolt (7) passes connecting hole (9) and benchmark camber steel plate (1), spreading curved plate (2), benchmark are enclosed hoop bar (5) and spreading encloses and bind round bar (6) and be fixed as one.
2. the light-duty cylindrical steel template of adjustable arc length according to claim 1 is characterized in that: said benchmark encloses hoop bar (5) and encloses hoop bar (6) with spreading and outside the center of circle, bend the formation and the connector of the parallel grade of flange (8) height in jointing positions.
3. the light-duty cylindrical steel template of adjustable arc length according to claim 1 is characterized in that: the extended line of said flange (8) passes through the cylindrical shell center, and is parallel to each other at same stitching position.
4. the light-duty cylindrical steel template of adjustable arc length according to claim 1 is characterized in that: the thickness of said benchmark camber steel plate (1) and spreading curved plate (2) is 2～3mm.
5. the light-duty cylindrical steel template of adjustable arc length according to claim 1 is characterized in that: be welded with suspension ring (4) on the top outer wall of said benchmark camber steel plate (1) and/or spreading curved plate (2).
6. the light-duty cylindrical steel template of adjustable arc length according to claim 1 is characterized in that: be welded with reinforcing bar on the top of said benchmark camber steel plate (1) and spreading curved plate (2) and/or the bottom outer wall and protect mouthful (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012115 CN202577962U (en) | 2012-01-12 | 2012-01-12 | Light cylindrical steel template with adjustable arc length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012115 CN202577962U (en) | 2012-01-12 | 2012-01-12 | Light cylindrical steel template with adjustable arc length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577962U true CN202577962U (en) | 2012-12-05 |
Family
ID=47247387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220012115 Expired - Lifetime CN202577962U (en) | 2012-01-12 | 2012-01-12 | Light cylindrical steel template with adjustable arc length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577962U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060822A (en) * | 2014-06-20 | 2014-09-24 | 山东电力建设第一工程公司 | Air-cooled steel outer template |
| CN105735249A (en) * | 2016-03-31 | 2016-07-06 | 宝山钢铁股份有限公司 | Two steel plate combined buckle steel pipe centrifugal concrete pile free of longitudinal welding line and prefabrication method |
| CN105862727A (en) * | 2016-03-31 | 2016-08-17 | 宝山钢铁股份有限公司 | Multi-steel-plate combined longitudinal-weld-free steel pipe pile with buckles and prefabrication method |
| CN107268893A (en) * | 2017-05-24 | 2017-10-20 | 山东英特力新材料有限公司 | A kind of spliced pre-stressed carbon fiber plate load-bearing pillar |
| CN110259115A (en) * | 2019-05-29 | 2019-09-20 | 重庆市叁柒幺信息科技有限公司 | A kind of concrete blinding for real estate construction |
| CN112627513A (en) * | 2020-12-11 | 2021-04-09 | 中国二十冶集团有限公司 | Cast-in-place cylindrical shaped steel template and construction method thereof |
| CN113530222A (en) * | 2021-07-23 | 2021-10-22 | 中建一局华江建设有限公司 | Special-shaped column template |
| CN114934634A (en) * | 2022-05-12 | 2022-08-23 | 河南民基建设工程有限公司 | Cast-in-place stand among civil construction |
-
2012
- 2012-01-12 CN CN 201220012115 patent/CN202577962U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060822A (en) * | 2014-06-20 | 2014-09-24 | 山东电力建设第一工程公司 | Air-cooled steel outer template |
| CN105735249A (en) * | 2016-03-31 | 2016-07-06 | 宝山钢铁股份有限公司 | Two steel plate combined buckle steel pipe centrifugal concrete pile free of longitudinal welding line and prefabrication method |
| CN105862727A (en) * | 2016-03-31 | 2016-08-17 | 宝山钢铁股份有限公司 | Multi-steel-plate combined longitudinal-weld-free steel pipe pile with buckles and prefabrication method |
| CN105862727B (en) * | 2016-03-31 | 2018-10-02 | 宝山钢铁股份有限公司 | The method for prefabricating of belt lock catch steel-pipe pile of the multi-disc steel plate combination without longitudinal seam |
| CN105735249B (en) * | 2016-03-31 | 2019-05-24 | 宝山钢铁股份有限公司 | The method for prefabricating of belt lock catch steel tube centrifugal concrete-pile of the two panels steel plate combination without longitudinal seam |
| CN107268893A (en) * | 2017-05-24 | 2017-10-20 | 山东英特力新材料有限公司 | A kind of spliced pre-stressed carbon fiber plate load-bearing pillar |
| CN110259115A (en) * | 2019-05-29 | 2019-09-20 | 重庆市叁柒幺信息科技有限公司 | A kind of concrete blinding for real estate construction |
| CN110259115B (en) * | 2019-05-29 | 2021-07-27 | 重庆市叁柒幺信息科技有限公司 | Concrete formwork for real estate construction |
| CN112627513A (en) * | 2020-12-11 | 2021-04-09 | 中国二十冶集团有限公司 | Cast-in-place cylindrical shaped steel template and construction method thereof |
| CN113530222A (en) * | 2021-07-23 | 2021-10-22 | 中建一局华江建设有限公司 | Special-shaped column template |
| CN114934634A (en) * | 2022-05-12 | 2022-08-23 | 河南民基建设工程有限公司 | Cast-in-place stand among civil construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |