CN212317489U - Column type steel formwork capable of removing formwork by self - Google Patents
Column type steel formwork capable of removing formwork by self Download PDFInfo
- Publication number
- CN212317489U CN212317489U CN202020683081.0U CN202020683081U CN212317489U CN 212317489 U CN212317489 U CN 212317489U CN 202020683081 U CN202020683081 U CN 202020683081U CN 212317489 U CN212317489 U CN 212317489U
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- Prior art keywords
- hole
- jackscrew
- vertical flange
- nut
- type steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000009415 formwork Methods 0.000 title claims description 25
- 238000003466 welding Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a column type steel template capable of removing a template by self, which comprises a column type steel template, wherein the column type steel template comprises a first side template and a second side template, the edge of the first side template is provided with a first vertical flange, and the first vertical flange is provided with a first through hole; the edge of the second side template is provided with a second vertical flange, and the second vertical flange is provided with a second through hole; a connecting bolt penetrates through the first through hole and the second through hole, and a first nut penetrates through a screw rod of the connecting bolt to fix the first vertical flange and the second vertical flange; a jackscrew through hole is arranged between the first through holes, and a second nut is arranged around the jackscrew through hole; the jackscrew bolt penetrates through the second nut and the jackscrew through hole. The utility model discloses according to the inclined plane lever principle of screw rod, utilize the jackscrew bolt to realize the separation between the column type steel form, realize that the standardized operation of technology is dismantled to the column type steel form, improve template circulation number of times, operation work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the structural engineering construction technique and specifically relates to a can tear column type steel form by oneself open mould.
Background
In the construction is dismantled to column type steel form at present stage, mainly lean on the external force to strike and make separation between template and cylinder or square column, this kind of mode scientific and technological level that relies on external force to force the form removal is lower, has certain defect: 1. the template is forcibly detached by using external force, so that the template is damaged and destroyed, the turnover times and the service life of the template are influenced, and the maintenance and model adjustment cost of the template during reuse is increased; 2. the working efficiency of the external force forced disassembly is low, the labor cost is relatively high, the labor intensity is high, the requirement on workers is high, and the workers need to have good physical strength and skill; 3. the impact of the disassembling force on the column body is large, and the finished column is easily damaged unrecoverably; 4. the process precision can not be controlled, the unified management of work is not facilitated, and the unified specification of operation standards is not facilitated.
Disclosure of Invention
In view of the above-mentioned drawbacks or deficiencies in the prior art, it would be desirable to provide a column form steel form that can be disassembled by oneself, which solves the problem that the column form steel form is difficult to disassemble.
According to the technical scheme provided by the embodiment of the application, the column type steel formwork capable of self-service form removal comprises the column type steel formwork, wherein the column type steel formwork comprises a first side formwork and a second side formwork, the edges of two ends of the first side formwork are fixedly provided with first vertical flanges, and the first vertical flanges are equidistantly provided with first through holes in the vertical direction; the edges of two ends of the second side template are respectively fixedly provided with a second vertical flange, and the second vertical flanges are provided with second through holes at equal intervals in the vertical direction;
the first through hole corresponds to the second through hole, a connecting bolt penetrates through the first through hole and the second through hole, a first nut penetrates through a screw rod of the connecting bolt to fix the first vertical flange and the second vertical flange, and the first vertical flange and the second vertical flange are fixed between a nut of the connecting bolt and the first nut;
a jackscrew through hole is formed between the first through holes, and a second nut is fixedly arranged around the jackscrew through hole; the jackscrew bolt penetrates through the second nut and the jackscrew through hole, and the jackscrew bolt is movably fixed in the jackscrew through hole through the thread of the second nut.
In the utility model discloses, the double-screw bolt free end of jackscrew bolt is equipped with flexible bed course.
The utility model discloses in, second nut welded fastening is in first vertical flange surface.
The utility model discloses in, the center of jackscrew through-hole with the coincidence of second nut center.
The utility model discloses in, first vertical flange with the vertical flange of second closely laminates.
The utility model discloses in, first vertical flange central point puts and is equipped with the jackscrew through-hole.
The utility model discloses in, the thickness of first vertical flange with the thickness sum of second nut is less than jackscrew bolt's double-screw bolt length.
The utility model discloses in, column type steel form cross section is one of rectangle, circular two.
To sum up, the beneficial effect of this application: the utility model discloses according to the inclined plane lever principle of screw rod, utilize the jackscrew bolt to realize the separation between the column type steel form, realize that the standardized operation of technology is dismantled to the column type steel form, improve template circulation number of times, operation work efficiency.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at the position A of the present invention;
fig. 3 is a schematic view of the cross-sectional structure at a position a of the present invention.
Reference numbers in the figures: a column type steel template-1; 1.1 of a first side template; second side template-1.2; a first vertical flange-2; a second vertical flange-3; a first through-hole-4; a second through hole-5; connecting bolts-6; a first nut-7; a jackscrew through hole-8; a second nut-9; jackscrew bolt-10.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1: the utility model provides a can tear post type steel form by oneself open mould, includes post type steel form 1, post type steel form 1 includes first side form 1.1 and second side form 1.2. First side form 1.1 both ends edge all is fixed and is provided with first vertical flange 2, second side form 1.2 both ends edge all is fixed and is provided with second vertical flange 3, first vertical flange 2 with the inseparable laminating of second vertical flange 3.
As shown in fig. 2 and 3: the first vertical flange 2 is provided with first through holes 4 in the vertical direction at equal intervals, the second vertical flange 3 is provided with second through holes 5 in the vertical direction at equal intervals, and the first through holes 4 correspond to the second through holes 5. The connecting bolt 6 penetrates through the first through hole 4 and the second through hole 5, the first nut 7 penetrates through a screw rod of the connecting bolt 6 to fix the first vertical flange 2 and the second vertical flange 3, and the first vertical flange 2 and the second vertical flange 3 are fixed between a nut of the connecting bolt 6 and the first nut 7. Thus, the first side formwork 1.1 and the second side formwork 1.2 form a barreled structure with openings at the upper end and the lower end. And the workers can pour concrete into the columnar steel formwork, so that the concrete is formed.
And jackscrew through holes 8 are arranged between the first through holes 4. Preferably, the center of the first vertical flange 2 is provided with the jackscrew through hole 8. And a second nut 9 is fixedly arranged around the jackscrew through hole 8, and the center of the jackscrew through hole 8 is coincided with the center of the second nut 9. The second nut 9 is fixed on the surface of the first vertical flange 2 by welding. The jackscrew bolt 10 penetrates through the second nut 9 and the jackscrew through hole 8, and the jackscrew bolt 10 is movably fixed in the jackscrew through hole 8 through the thread of the second nut 9. The screw thread is the lever law of inclined planes, and the disassembly of electromechanical equipment is realized by means of the axial displacement of the screw rod in actual production. The worker screws the jackscrew bolt 10 to enable the screw rod of the jackscrew bolt 10 to rotate relative to the second nut 9, and the free end of the screw rod of the jackscrew bolt 10 performs axial displacement. And the free end of the screw rod of the jackscrew bolt 10 props against the second vertical flange 3, so that the first vertical flange 2 is separated from the second vertical flange 3, the first side formwork 1.1 is further separated from the second side formwork 1.2, and the purpose of demoulding the formed concrete is achieved. The sum of the thickness of the first vertical flange 2 and the thickness of the second nut 9 is smaller than the stud length of the jackscrew bolt 10.
Preferably, the double-screw bolt free end of jackscrew bolt 10 is equipped with the flexible bed course, prevents that the free end of jackscrew bolt 10 from damaging second side form board surface makes second side form board life reduces. The cross section of the column type steel template 1 is one of rectangular and circular.
Example 1: the cross sections of the first side template and the second side template are both semi-annular, and the cross sections of the first side template and the second side template which are spliced through the connecting bolt and the first nut are circular. And pouring concrete into the column type steel formwork by workers, wherein the concrete is cylindrical after being poured and formed. The first vertical flange and the first side formwork are integrally formed, and the second vertical flange and the second side formwork are integrally formed. And a locking washer is arranged between the first nut and the second side flange to prevent the first nut from loosening.
Example 2: the cross section of the column type steel template formed by splicing the first side template and the second side template through the connecting bolt and the first nut is rectangular. And the workers pour concrete into the column type steel formwork, and the concrete is in a cuboid shape after being poured and formed. The two first vertical flanges are respectively welded and fixed at the edges of the two ends of the first side formwork, and the two second vertical flanges are respectively welded and fixed at the edges of the two ends of the second side formwork.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. The utility model provides a can tear column type steel form by oneself open mould, includes column type steel form (1), characterized by: the column type steel formwork (1) comprises a first side formwork (1.1) and a second side formwork (1.2), wherein the edges of two ends of the first side formwork (1.1) are respectively fixedly provided with a first vertical flange (2), and the first vertical flanges (2) are provided with first through holes (4) at equal intervals in the vertical direction; the edges of two ends of the second side template (1.2) are respectively fixedly provided with a second vertical flange (3), and the second vertical flanges (3) are provided with second through holes (5) at equal intervals in the vertical direction;
the first through hole (4) corresponds to the second through hole (5), a connecting bolt (6) penetrates through the first through hole (4) and the second through hole (5), a first nut (7) penetrates through a screw rod of the connecting bolt (6) to fix the first vertical flange (2) and the second vertical flange (3), and the first vertical flange (2) and the second vertical flange (3) are fixed between a nut of the connecting bolt (6) and the first nut (7);
a jackscrew through hole (8) is formed between the first through holes (4), and a second nut (9) is fixedly arranged around the jackscrew through hole (8); the jackscrew bolt (10) penetrates through the second nut (9) and the jackscrew through hole (8), and the jackscrew bolt (10) is movably fixed in the jackscrew through hole (8) through the thread of the second nut (9).
2. The column steel form capable of being disassembled by self as claimed in claim 1, wherein: and a flexible cushion layer is arranged at the free end of the stud of the jackscrew bolt (10).
3. The column steel form capable of being disassembled by self as claimed in claim 1, wherein: the second nut (9) is fixed on the surface of the first vertical flange (2) in a welding mode.
4. The column steel form capable of being disassembled by self as claimed in claim 1, wherein: the center of the jackscrew through hole (8) is coincided with the center of the second nut (9).
5. The column steel form capable of being disassembled by self as claimed in claim 1, wherein: the first vertical flange (2) is tightly attached to the second vertical flange (3).
6. The column steel form capable of being disassembled by self as claimed in claim 1, wherein: the center of the first vertical flange (2) is provided with the jackscrew through hole (8).
7. The column steel form capable of being disassembled by self as claimed in claim 1, wherein: the sum of the thickness of the first vertical flange (2) and the thickness of the second nut (9) is smaller than the stud length of the jackscrew bolt (10).
8. The column steel form capable of being disassembled by self as claimed in claim 1, wherein: the cross section of the column type steel template (1) is one of rectangular and circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683081.0U CN212317489U (en) | 2020-04-29 | 2020-04-29 | Column type steel formwork capable of removing formwork by self |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683081.0U CN212317489U (en) | 2020-04-29 | 2020-04-29 | Column type steel formwork capable of removing formwork by self |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212317489U true CN212317489U (en) | 2021-01-08 |
Family
ID=74031824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020683081.0U Expired - Fee Related CN212317489U (en) | 2020-04-29 | 2020-04-29 | Column type steel formwork capable of removing formwork by self |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212317489U (en) |
-
2020
- 2020-04-29 CN CN202020683081.0U patent/CN212317489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |