CN203194229U - Grape trellis beam - Google Patents
Grape trellis beam Download PDFInfo
- Publication number
- CN203194229U CN203194229U CN 201320233834 CN201320233834U CN203194229U CN 203194229 U CN203194229 U CN 203194229U CN 201320233834 CN201320233834 CN 201320233834 CN 201320233834 U CN201320233834 U CN 201320233834U CN 203194229 U CN203194229 U CN 203194229U
- Authority
- CN
- China
- Prior art keywords
- decoration
- sheathing
- shape
- groove
- clamping
- 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 - Lifetime
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a grape trellis beam which comprises a metal section bar with the outer contour of the end face being of a rectangular shape. One long edge of the metal section bar is an opening edge, and anti-twist walls are reserved on the two sides of the opening edge. Two decoration sleeves which are matched in a clamping mode cover the periphery of the metal section bar, the decoration sleeves are extrusion molding pieces, the end face of each decoration sleeve is of a U shape, the two ends of each decoration sleeve are respectively provided with a clamping head and a clamping groove, and the two decoration sleeves are connected in matching and clamping modes through the clamping heads and the clamping grooves. The structures of the two decoration sleeves are completely the same. Due to the fact that the metal section bar is matched with the decoration sleeves, the grape trellis beam saves metal materials and lowers cost under the premise that the requirement of mechanical strength is met. The decoration sleeves enable the grape trellis beam to have big enough calibers, and the protection function is also achieved to the metal section bar. For the reason that the decoration sleeves are the extrusion molding pieces, processing is convenient, various colors are achieved as well according to needs, the decorative effect is good, color fading can not happen easily, and the service life is long.
Description
Technical field
The utility model belongs to the grape trellis technical field, is specifically related to a kind of grape and sets a roof beam in place.
Background technology
The grape trellis of prior art generally uses timber or metal pipe material to build, and wooden grape trellis is aging easily, and service life is short; The grape trellis that metal pipe material is built then cost is higher, grape trellis needs thicker beam to fix for grape vine on the one hand, so the metal pipe material bore that needs need be bigger, the grapevine seedling overall weight is little on the other hand, use bigbore metal pipe material too to waste, cause whole result of use undesirable.
Summary of the invention
The purpose of this utility model is: the deficiency at prior art exists, provide a kind of rational in infrastructure, and cost grape low and good looking appearance is set a roof beam in place.
For realizing the purpose of the utility model, be achieved by the following technical solutions: a kind of grape is set a roof beam in place, and includes the rectangular shape of end face outline, and a long limit of shape is opening edge, and the anti-wall of turning round is left in the both sides of opening edge; The periphery of shape is coated with the sheathing that two clampings cooperate, and sheathing is extrusion molding spare, and described sheathing end face takes the shape of the letter U, and each sheathing two ends is respectively clamping head and buckling groove, cooperates clamping by described clamping head and buckling groove between two sheathings; Described two sheathing structures are identical.
As preferably: described clamping head includes dop, is positioned at the outer retaining wall in the dop outside and the retaining wall that is positioned at the dop inboard; Described buckling groove takes the shape of the letter U, and it includes external groove sidevall and internal groove side wall, and the draw-in groove that external groove sidevall is provided with circular arc matches with described dop; Described outer retaining wall and external groove sidevall offset, and the slit is left in described dop and buckling groove bottom, and described interior retaining wall and internal groove side wall leave the slit.By said structure described clamping head and buckling groove are connected firmly.
As preferably: described internal groove side wall is longer than described external groove sidevall.When connecting two sheathings, be convenient to dop like this and slip into along internal groove side wall, the convenient installation.
As preferably: the offset outside of position of described outer retaining wall and external groove sidevall is equipped with fillet surface.Can guarantee so closely to offset between outer retaining wall and the external groove sidevall.
Compared with prior art, the beneficial effects of the utility model are: cooperate by described shape and sheathing, make this grape set a roof beam in place and saved metal material satisfying under the requirement of mechanical strength prerequisite, reduced cost.Described sheathing sets a roof beam in place grape to have enough big bore, and also shape is played a protective role.Sheathing is extrusion molding spare, and is easy to process, also can make shades of colour as required, good decorating effect and be not easy to fade long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
1, shape; 11, the anti-wall of turning round; 2, sheathing; 201, fillet surface; 21, clamping head; 211, interior retaining wall; 212, outer retaining wall; 213, dop; 22, buckling groove; 221, external groove sidevall; 2211, draw-in groove; 222, internal groove side wall.
Embodiment
With reference to the accompanying drawings embodiment of the present utility model is made a detailed explanation below.
According to illustrated in figures 1 and 2, the described a kind of grape of present embodiment is set a roof beam in place, and includes the rectangular shape of end face outline 1, and a long limit of shape 1 is opening edge, and the anti-wall 11 of turning round is left in the both sides of opening edge; The periphery of shape 1 is coated with the sheathing 2 that two clampings cooperate, sheathing 2 is extrusion molding spare, described sheathing 2 end faces take the shape of the letter U, and each sheathing 2 two ends is respectively between clamping 21 and 22, two sheathings 2 of buckling groove by described clamping 21 and buckling groove 22 and cooperates clampings; Described two sheathing 2 structures are identical.
Described clamping 21 retaining wall 211 that include dop 213, are positioned at the outer retaining wall 212 in dop 213 outsides and are positioned at dop 213 inboards; Described buckling groove 22 takes the shape of the letter U, and it includes external groove sidevall 221 and internal groove side wall 222, and the draw-in groove 2211 that external groove sidevall 221 is provided with circular arc matches with described dop 213; Described outer retaining wall 212 and external groove sidevall 221 offset, and described dop 213 leaves the slit with buckling groove 22 bottoms, and described interior retaining wall 211 leaves the slit with internal groove side wall 222.By said structure described clamping 21 and buckling groove 22 are connected firmly.
Described internal groove side wall 222 is than described external groove sidevall 221 length.When connecting two sheathings 2, be convenient to dop 213 like this and slip into along internal groove side wall 222, the convenient installation.
The offset outside of position of described outer retaining wall 212 and external groove sidevall 221 is equipped with fillet surface 201.Can guarantee so closely to offset between outer retaining wall 212 and the external groove sidevall 221.
Cooperate by described shape and sheathing, make this grape set a roof beam in place and saved metal material satisfying under the requirement of mechanical strength prerequisite, reduced cost.Described sheathing 2 sets a roof beam in place grape to have enough big bore, and also shape is played a protective role.Sheathing is extrusion molding spare, and is easy to process, also can make shades of colour as required, good decorating effect and be not easy to fade long service life.
Claims (4)
1. a grape is set a roof beam in place, and it is characterized in that: include the rectangular shape of end face outline, a long limit of shape is opening edge, and the anti-wall of turning round is left in the both sides of opening edge; The periphery of shape is coated with the sheathing that two clampings cooperate, and sheathing is extrusion molding spare, and described sheathing end face takes the shape of the letter U, and each sheathing two ends is respectively clamping head and buckling groove, cooperates clamping by described clamping head and buckling groove between two sheathings; Described two sheathing structures are identical.
2. a kind of grape according to claim 1 is set a roof beam in place, and it is characterized in that: described clamping head includes dop, is positioned at the outer retaining wall in the dop outside and the retaining wall that is positioned at the dop inboard; Described buckling groove takes the shape of the letter U, and it includes external groove sidevall and internal groove side wall, and the draw-in groove that external groove sidevall is provided with circular arc matches with described dop; Described outer retaining wall and external groove sidevall offset, and the slit is left in described dop and buckling groove bottom, and described interior retaining wall and internal groove side wall leave the slit.
3. a kind of grape according to claim 2 is set a roof beam in place, and it is characterized in that: described internal groove side wall is longer than described external groove sidevall.
4. a kind of grape according to claim 2 is set a roof beam in place, and it is characterized in that: the offset outside of position of described outer retaining wall and external groove sidevall is equipped with fillet surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233834 CN203194229U (en) | 2013-04-28 | 2013-04-28 | Grape trellis beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233834 CN203194229U (en) | 2013-04-28 | 2013-04-28 | Grape trellis beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194229U true CN203194229U (en) | 2013-09-18 |
Family
ID=49138378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320233834 Expired - Lifetime CN203194229U (en) | 2013-04-28 | 2013-04-28 | Grape trellis beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203194229U (en) |
-
2013
- 2013-04-28 CN CN 201320233834 patent/CN203194229U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |