CN201738568U - Pulling-connection-free elliptic cylinder shaping steel template - Google Patents
Pulling-connection-free elliptic cylinder shaping steel template Download PDFInfo
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- CN201738568U CN201738568U CN200920290698XU CN200920290698U CN201738568U CN 201738568 U CN201738568 U CN 201738568U CN 200920290698X U CN200920290698X U CN 200920290698XU CN 200920290698 U CN200920290698 U CN 200920290698U CN 201738568 U CN201738568 U CN 201738568U
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Abstract
The utility model discloses a pulling-connection-free elliptic cylinder shaping steel template which comprises a cylindrical steel template with an elliptic cross section, and is characterized in that the back surface of the cylindrical steel template is provided with vertically longitudinal back bars and horizontally transverse back bars, the longitudinal back bars are evenly arranged along the elliptic circumference of the cross section of the shaping steel template, the transverse back bars are arranged at equal intervals along the height direction of the shaping steel template; the cross section of the transverse back bar is ring-shaped, the ring-shaped inner edge clings to the outer surface of the cylindrical steel template and forms an ellipse the same with the elliptic cross section of the cylindrical steel template, and the ring-shaped outer edge also forms an elliptic structure; the transverse back bar adopts a transverse variable cross section structure; and the section of the ring shape of the cross section of the transverse back bar at the inner edge elliptic short shaft is larger than that of the long shaft. The cross section of the pulling-connection-free elliptic cylinder shaping steel template is elliptic cylindrical steel template, has simple construction, low steel consumption and material conservation, not only is easy to implement, but also reduces cost of templates greatly.
Description
Technical field
The utility model belongs to building engineering field, and what be specifically related to is a kind of concrete mould plate technique that is adopted at construction concrete ellipse post.
Background technology
In building engineering construction, often run into some odd-shaped cross section concrete columns, particularly ellipse post, and for the construction of abnormity concrete post, maximum difficult point also is that the most key technology point is exactly a template.The template of these hetermorphiscal column not only shape is comparatively complicated, and what material that don't work all inevitably will carry out loaded down with trivial details drawknot.To cylindroid,, also inside or outside subtend drawknot must carried out laterally for guaranteeing the accuracy of its shape and size.Complex structure not only, materials cost height, and operate time-consumingly, efficiency of construction is low.
Summary of the invention
At the deficiency of prior art, the utility model provides a kind of cylindroid set shaped steel formwork of exempting to socket; This formwork structure is simply ingenious, need not drawknot.
Introduce in detail below that the utility model is a kind of exempts to socket the cylindroid set shaped steel formwork, comprise that cross section is oval-shaped cylindrical steel template, the back side that it is characterized in that described cylindrical steel template is provided with the vertical backing strip of vertical direction and the horizontal backing strip of horizontal direction, wherein vertical backing strip evenly is provided with along the oval circumference of this set shaped steel formwork cross section, and laterally backing strip uniformly-spaced is provided with along the short transverse of this set shaped steel formwork; The cross section of described horizontal backing strip is an annular, and this annular inner edge is close to the external surface of cylindrical steel template, forms the ellipse identical with the cross section of this cylindrical steel template, and this annular outer rim also is an ellipsoidal structure; Described horizontal backing strip adopts horizontal variable section structure; Wherein laterally the annular of backing strip cross section within it the cross section at the oval minor axis of edge place greater than the cross section of its major axis.
Optimize, the inner edge major axis of the annular of above-mentioned horizontal backing strip cross section is coaxial with the major axis of its outer rim, and its inner rim minor axis is coaxial with its outer rim minor axis.
Optimize, above-mentioned cylindrical steel template longitudinally is divided into two equal parts.
Optimize, the difference of its outer rim minor axis of the annular of above-mentioned horizontal backing strip cross section and inner edge minor axis is greater than the difference of its outer rim major axis and inner edge major axis.
Optimize, above-mentioned cylindrical steel template vertically is divided into equal two parts along the oval-shaped major axis of its cross section.
Advantage of the present utility model and good effect are as follows:
1, the utility model is that the oval-shaped cylindrical steel template back side is provided with backing strip and horizontal backing strip longitudinally at cross section, makes the size of template easy to control, and shape is secure, can further improve the Concrete Construction quality.
2, of the present utility model rational in infrastructure, it is stressed big at its short-axis direction to be oval-shaped cylindrical steel template according to cross section, and the stressed little characteristics of long axis direction adopt the design of variable cross-section with horizontal backing strip, has strengthened the backing strip intensity of stressed big position.The maximum efficiency of real performance material therefor under the condition that steel using amount reduces, strengthens the supporting capacity of template greatly.And can exempt fully template laterally to drawing and other loaded down with trivial details drawknot.
3, steel form adopts the structure of vertical split, has simplified the flow process of operation and construction, and the installation and removal of template are simpler, more convenient in the construction; Can increase work efficiency greatly.
Cross section of the present utility model in a word is that oval-shaped cylindrical steel structure of transvers plate is simple, steel using amount is low, saves material.Not only easily implement but also reduce the template cost greatly.
Description of drawings
Fig. 1 is the schematic perspective view of steel form of the present utility model;
Fig. 2 is the front view of the utility model steel form;
Fig. 3 is the full sectional view of the vertical view of the utility model steel form.
The specific embodiment
Below in conjunction with Figure of description the utility model is done further to disclose.
Embodiment 1:
See also Figure of description 1 and Fig. 2, a kind ofly exempt to socket the cylindroid set shaped steel formwork, comprise that cross section is oval-shaped cylindrical steel template 1, adopt the thick steel plate of 4mm to make.Its major axis of the ellipse of its cross section of present embodiment is 2000mm, its minor axis is 1200mm, it highly is 1500mm, the back side of described cylindrical steel template is provided with the vertical backing strip 2 of vertical direction and the horizontal backing strip 3 of horizontal direction, wherein vertical backing strip 2 evenly is provided with along the oval circumference of this set shaped steel formwork cross section, it adopts the thick band steel of 8mm, present embodiment is provided with 12 altogether, laterally backing strip 3 uniformly-spaced is provided with along the short transverse of this set shaped steel formwork, it adopts the thick steel plate of 4mm, present embodiment is provided with the horizontal backing strip of a horizontal backing strip 3 together with end face and bottom surface along short transverse interval 300mm, is provided with 6 altogether.The cylindrical steel template longitudinally is divided into two equal parts, and present embodiment cylindrical steel template vertically is divided into equal two parts along the oval-shaped major axis of its cross section.
See also Figure of description 3, laterally the cross section of backing strip is an annular 4, and the inner edge 41 of this annular 4 is close to the external surface of cylindrical steel template, forms the ellipse identical with the cross section of this cylindrical steel template, and this annular outer rim 42 also is an ellipsoidal structure; Laterally the inner edge major axis of the annular 4 of backing strip 3 cross sections is coaxial with the major axis of its outer rim, and its inner rim minor axis is coaxial with its outer rim minor axis.Described horizontal backing strip adopts horizontal variable section structure; Wherein laterally the annular of backing strip cross section within it the cross section at the oval minor axis of edge place greater than the cross section of its major axis.
The more popular difference of describing the difference of annular 4 its outer rim 42 minor axises that this structure is exactly horizontal backing strip 3 cross sections and inner edge 41 minor axises greater than its outer rim 42 major axis and inner edge 41 major axis.
The thickness that the major axis of its inner rim 41 of horizontal backing strip 3 cross sections of present embodiment and minor axis need add the cope match-plate pattern steel plate is respectively 2008mm and 1208mm.The inboard major axis of its outer rim 4 and minor axis are respectively 2168 and 1488; The width of stressed less horizontal backing strip 3 cross sections in major axis two ends is 80mm, and the width of stressed bigger horizontal backing strip 3 cross sections in minor axis two ends is 140mm; Determine behind the major axis of outer rim 42 and the minor axis with them to be the ellipse that size is made outer rim 42.Form the variable section structure of horizontal backing strip 3 cross sections in two ends.
Claims (5)
1. exempt to socket the cylindroid set shaped steel formwork for one kind, comprise that cross section is oval-shaped cylindrical steel template, the back side that it is characterized in that described cylindrical steel template is provided with the vertical backing strip of vertical direction and the horizontal backing strip of horizontal direction, wherein vertical backing strip evenly is provided with along the oval circumference of this set shaped steel formwork cross section, and laterally backing strip uniformly-spaced is provided with along the short transverse of this set shaped steel formwork; The cross section of described horizontal backing strip is an annular, and this annular inner edge is close to the external surface of cylindrical steel template, forms the ellipse identical with the cross section of this cylindrical steel template, and this annular outer rim also is an ellipsoidal structure; Described horizontal backing strip adopts horizontal variable section structure; Wherein laterally the annular of backing strip cross section within it the cross section at the oval minor axis of edge place greater than the cross section of its major axis.
2. according to claim 1ly exempt to socket the cylindroid set shaped steel formwork, it is characterized in that the inner edge major axis of annular of above-mentioned horizontal backing strip cross section is coaxial with the major axis of its outer rim, its inner rim minor axis is coaxial with its outer rim minor axis.
3. according to claim 1 and 2ly exempt to socket the cylindroid set shaped steel formwork, it is characterized in that above-mentioned cylindrical steel template longitudinally is divided into two equal parts.
4. according to claim 2ly exempt to socket the cylindroid set shaped steel formwork, it is characterized in that the difference of the difference of its outer rim minor axis of annular of above-mentioned horizontal backing strip cross section and inner edge minor axis greater than its outer rim major axis and inner edge major axis.
5. according to claim 3ly exempt to socket the cylindroid set shaped steel formwork, it is characterized in that above-mentioned cylindrical steel template vertically is divided into equal two parts along the oval-shaped major axis of its cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920290698XU CN201738568U (en) | 2009-12-23 | 2009-12-23 | Pulling-connection-free elliptic cylinder shaping steel template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920290698XU CN201738568U (en) | 2009-12-23 | 2009-12-23 | Pulling-connection-free elliptic cylinder shaping steel template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738568U true CN201738568U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920290698XU Expired - Fee Related CN201738568U (en) | 2009-12-23 | 2009-12-23 | Pulling-connection-free elliptic cylinder shaping steel template |
Country Status (1)
| Country | Link |
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| CN (1) | CN201738568U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191807A (en) * | 2013-04-28 | 2013-07-10 | 昆明学院 | Constant-strength revolving body of ball grinder |
| CN103406180A (en) * | 2013-04-28 | 2013-11-27 | 昆明学院 | Constant-strength barrel body of ball grinder |
| CN105370037A (en) * | 2015-11-24 | 2016-03-02 | 上海市安装工程集团有限公司 | Large steel die and manufacturing and use method thereof |
| CN110158948A (en) * | 2019-04-25 | 2019-08-23 | 中建四局第一建筑工程有限公司 | A kind of regularization template dropping plate kitchen and toilet for pouring ultra-deep concave |
-
2009
- 2009-12-23 CN CN200920290698XU patent/CN201738568U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191807A (en) * | 2013-04-28 | 2013-07-10 | 昆明学院 | Constant-strength revolving body of ball grinder |
| CN103406180A (en) * | 2013-04-28 | 2013-11-27 | 昆明学院 | Constant-strength barrel body of ball grinder |
| CN105370037A (en) * | 2015-11-24 | 2016-03-02 | 上海市安装工程集团有限公司 | Large steel die and manufacturing and use method thereof |
| CN110158948A (en) * | 2019-04-25 | 2019-08-23 | 中建四局第一建筑工程有限公司 | A kind of regularization template dropping plate kitchen and toilet for pouring ultra-deep concave |
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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: 20110209 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |