CN201254835Y - Ejector for construction template - Google Patents
Ejector for construction template Download PDFInfo
- Publication number
- CN201254835Y CN201254835Y CNU2008203020825U CN200820302082U CN201254835Y CN 201254835 Y CN201254835 Y CN 201254835Y CN U2008203020825 U CNU2008203020825 U CN U2008203020825U CN 200820302082 U CN200820302082 U CN 200820302082U CN 201254835 Y CN201254835 Y CN 201254835Y
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- China
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- steel plate
- steel
- template
- screw
- utility
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- 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
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a template stripper apparatus for building operations, which is connected with one side of two connecting ribs of a steel template. The utility model is characterized in that the template stripper apparatus comprises a steel plate and a jacking bolt, wherein, the center of the steel plate is provided with a screw-type; the jacking bolt is penetrated in the screw-type of the steel plate, and is connected with screw threads of the screw-type; the steel plate is fixed on one connecting rib of the steel template; and a part of the connecting rib corresponding to the screw-type is provided with a through hole, and the diameter of the through hole is larger than the outer diameter of the jacking bolt. The utility model has the advantages of simple structure, convenient operation, easy installation, no need of hammer, crowbars and the like, no noise during the operation, no influence on nearby resident while resting, no need of time waste for repairing damaged concrete surfaces, labor saving and material saving. The template stripper apparatus is suitable for being used for stripping of various steel templates.
Description
Technical field
The utility model relates to the stripper of template in a kind of building operations, particularly a kind of stripper of steel large form.
Background technology
Along with the fast development that China's infrastructure and urbanization are built, the applying more and more widely of clear-water concrete.The principal mode of Shimizu concrete template is the steel large form, and after concrete pouring was finished, cast-in-situ concrete and steel form usually were sticked together not easily separated.The steel large form is because area is big, Heavy Weight, and therefore, form removal is difficulty particularly.Known form removal method is that noise is very huge during construction, has a strong impact on the life of surrounding resident with extensive instruments such as hammering, crowbars.And, adopt this common mode form removal, also make template deformation easily, concrete surface is damaged, can't reach the effect of clear-water concrete.Also need the rehabilitating concrete damaged surface of taking time again after the form removal, the quality of clear-water concrete is reduced greatly, both wasted human and material resources, delayed the duration again.
The utility model content
The utility model provides a kind of building operations template stripper, solve that steel large form form removal noise is big, template is yielding, be difficult to reach the technical problem of clear-water concrete effect.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of building operations template stripper is connected in a side of steel form two connection ribs, it is characterized in that: this stripper comprises that a center has the steel plate of silk mouthful, and one is through in this steel plate silk mouth and the pushing tow bolt that is threaded with the silk mouth; Described steel plate is fixed on one of them connection rib of steel form, and this connection rib is having perforation with silk mouth corresponding section, and its diameter is greater than the external diameter of pushing tow bolt.
One of them connection rib welding of above-mentioned steel plate and steel form or bolt are connected.
Above-mentioned steel plate can be rectangle, circle, triangle or polygon.
The beneficial effects of the utility model are as follows:
The utility model is the steel plate of welding one strap bolt on the steel large form, and bolt can rotate in the silk mouth of steel plate, by swivel bolt, produces jacking force between steel form and adhesion concrete, and steel form is separated with concrete component.Can realize the dismounting of steel large form easily by this device is installed, avoid steel form distortion and concrete component impaired.
The utility model structure is simple and direct, and is easy to operate, installs simplely, need not hammer, crowbar etc., noiselessness during construction, and the resident does not have a rest near can not influencing, and the rehabilitating concrete damaged surface of also needn't taking time has again been saved human and material resources.Can be suitable for the form removal of various steel forms.
Reference numeral: 1-steel plate, 2-silk mouth, 3-pushing tow bolt, 4-connection rib, 5-perforation, 6-punching block panel, 7-another connection rib, 8 stripper installation sites.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of stripper steel plate.
Fig. 2 is the structural representation of stripper pushing tow bolt.
Fig. 3 is the structural representation of the utility model at the matched moulds state.
Fig. 4 is the structural representation of the utility model at pushing tow demoulding state.
Fig. 5 is the schematic diagram that the utility model is applied to the cylinder typified form.
Fig. 6 is the structural representation of Fig. 5 A-A section.
The specific embodiment
Embodiment is referring to Fig. 1, shown in Figure 2, this building operations template stripper, be connected in a side of steel form two connection ribs, it is characterized in that: this stripper comprises that a center has the steel plate 1 of silk mouth 2, and one is through in 1 mouth of this steel plate and the pushing tow bolt 3 that is threaded with the silk mouth.Above-mentioned steel plate 1 can be rectangle, circle, triangle or polygon.
Referring to Fig. 3, Fig. 4, described steel plate 1 is welded on one of them connection rib 4 of steel form, and this connection rib is having perforation 5 with silk mouth 2 corresponding sections, and its diameter is greater than the external diameter of pushing tow bolt 3.
The installation site that the utility model is applied to column-form is referring to Fig. 5, Fig. 6:
1, the rectangular steel plates of band silk mouth is welded on the connection rib of steel form one side, the steel form distortion is avoided according to steel form size symmetric arrangement in the position.
2, corresponding pushing tow bolt position boring on vertical connection rib, the aperture is greater than the external diameter of pushing tow bolt screw portion.
3, the pushing tow bolt is installed, is formed the punching block stripper, the pushing tow bolt head flushes with vertical connection rib, does not influence the steel form matched moulds.
4, steel form is installed,, is finished matched moulds with the vertical connection rib of connecting bolt connection both sides steel form.
5, concreting, reach form removal intensity after, remove the connecting bolt on the vertical connection rib.
6, rotate the pushing tow bolt of each stripper with the spanner symmetry, the progressively jacking of pushing tow bolt, the vertical connection rib generation jacking force to the opposite side steel form breaks away from steel form and cast-in-situ concrete member, finishes form removal.Then with next construction station of tower crane handling.
Claims (3)
- [claim 1] a kind of building operations template stripper, be connected in a side of steel form two connection ribs, it is characterized in that: this stripper comprises that a center has the steel plate (1) of silk mouthful (2), and one is through in this steel plate (1) silk mouth and the pushing tow bolt (3) that is threaded with the silk mouth; Described steel plate (1) is fixed on one of them connection rib of steel form (4), and this connection rib is having perforation (5) with silk mouth (2) corresponding section, and its diameter is greater than the external diameter of pushing tow bolt (3).
- [claim 2] building operations template according to claim 1 stripper is characterized in that: above-mentioned steel plate (1) is connected with one of them connection rib of steel form (4) welding or bolt.
- [claim 3] building operations template according to claim 2 stripper is characterized in that: above-mentioned steel plate (1) is rectangle, circle, triangle or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203020825U CN201254835Y (en) | 2008-09-10 | 2008-09-10 | Ejector for construction template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203020825U CN201254835Y (en) | 2008-09-10 | 2008-09-10 | Ejector for construction template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254835Y true CN201254835Y (en) | 2009-06-10 |
Family
ID=40738153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203020825U Expired - Fee Related CN201254835Y (en) | 2008-09-10 | 2008-09-10 | Ejector for construction template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254835Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843125A (en) * | 2019-11-26 | 2020-02-28 | 中铁十一局集团第二工程有限公司 | Method for using box girder end template |
-
2008
- 2008-09-10 CN CNU2008203020825U patent/CN201254835Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843125A (en) * | 2019-11-26 | 2020-02-28 | 中铁十一局集团第二工程有限公司 | Method for using box girder end template |
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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: 20090610 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |