CN201049482Y - Arch grid and grid column punch - Google Patents
Arch grid and grid column punch Download PDFInfo
- Publication number
- CN201049482Y CN201049482Y CNU2007200242472U CN200720024247U CN201049482Y CN 201049482 Y CN201049482 Y CN 201049482Y CN U2007200242472 U CNU2007200242472 U CN U2007200242472U CN 200720024247 U CN200720024247 U CN 200720024247U CN 201049482 Y CN201049482 Y CN 201049482Y
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- CN
- China
- Prior art keywords
- perforating
- bar
- grid
- utility
- model
- Prior art date
- 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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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model provides an arched grating and pillar puncher, which belongs to the perforating apparatus field, and comprises a perforating straight bar. The utility model is characterized in that the top part of the perforating straight bar is provided with a direction control handrail vertical to the perforating straight bar, the one side or two sides of the lower end part of the perforating straight bar are equipped with foot treadles, and the bottom part of the perforating straight bar is the pointed cone shape. Compared with the prior art, the arched grating and pillar puncher of the utility model has advantages of reasonable design, simple structure, convenient use, accurate perforating direction control and time and labor saving. The utility model can be widely applied to arched grating and pillar perforating.
Description
(1) technical field
The utility model relates to a kind of punching utensil, specifically a kind of arch grid counterfort card punch.
(2) background technology
The device that prior art is used to encircle the punching of grid counterfort is exactly a metal straight-bar, exist in actual use the punching direction inaccurate, be difficult to the defective controlling and waste time and energy.
(3) summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of reasonable in design, simple in structure, punching direction precise control, time saving and energy saving arch grid counterfort card punch are provided.
The technical scheme that its technical problem that solves the utility model adopts is:
This arch grid counterfort card punch comprises a punching straight-bar, and characteristics are the direction that the top is provided with and the straight-bar that punches is perpendicular control handrails of punching straight-bar, are provided with pedal at the place, one or both sides, bottom of punching straight-bar.
Above-mentioned arch grid counterfort card punch, the lower curtate of its punching straight-bar is sharp cone distal.
Above-mentioned arch grid counterfort card punch, between its punching bottom of straight-bar and the pedal apart from 30-40cm.
Arch grid counterfort card punch of the present utility model compared with prior art, the beneficial effect that is produced is: reasonable in design, simple in structure, easy to use, punching direction precise control, time saving and energy saving.
(4) description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
(5) specific embodiment
Below in conjunction with explaining below 1 pair of arch grid counterfort card punch work of the present utility model of accompanying drawing.
As shown in Figure 1, arch grid counterfort card punch of the present utility model, its structure comprises that a usefulness stainless steel material makes punching straight-bar 1, and the direction that the top is provided with and the straight-bar 1 of punching the is perpendicular control handrail 2 of punching straight-bar 1 is provided with pedal 3 at the place, one or both sides, bottom of punching straight-bar 1.Between punching bottom of straight-bar and the pedal apart from 30-40cm.
Its processing and fabricating of arch grid counterfort card punch of the present utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1. encircle grid counterfort card punch, comprise punching straight-bar (1), it is characterized in that the direction that the top is provided with and the straight-bar that punches (1) the is perpendicular control handrail (2) of punching straight-bar (1) is provided with pedal (3) at the place, one or both sides, bottom of punching straight-bar (1).
2. arch grid counterfort card punch according to claim 1 is characterized in that, the bottom of punching straight-bar (1) is sharp cone distal.
3. arch grid counterfort card punch according to claim 1 is characterized in that, the punching straight-bar (1) the bottom and pedal (3) between apart from 30-40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200242472U CN201049482Y (en) | 2007-06-29 | 2007-06-29 | Arch grid and grid column punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200242472U CN201049482Y (en) | 2007-06-29 | 2007-06-29 | Arch grid and grid column punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049482Y true CN201049482Y (en) | 2008-04-23 |
Family
ID=39335961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200242472U Expired - Fee Related CN201049482Y (en) | 2007-06-29 | 2007-06-29 | Arch grid and grid column punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049482Y (en) |
-
2007
- 2007-06-29 CN CNU2007200242472U patent/CN201049482Y/en not_active Expired - Fee Related
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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: 20080423 Termination date: 20100629 |