CN203559535U - Novel aluminum alloy handrail - Google Patents
Novel aluminum alloy handrail Download PDFInfo
- Publication number
- CN203559535U CN203559535U CN201320666017.1U CN201320666017U CN203559535U CN 203559535 U CN203559535 U CN 203559535U CN 201320666017 U CN201320666017 U CN 201320666017U CN 203559535 U CN203559535 U CN 203559535U
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- Prior art keywords
- handrail
- aluminum alloy
- back timber
- beams
- novel aluminum
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Abstract
The utility model relates to a novel aluminum alloy handrail. The handrail is characterized by comprising a top beam, cross beams, longitudinal beams and reinforcing beams, wherein the top beam is located at the top of the handrail, the longitudinal beams are perpendicular to the top beam, upper ends of the longitudinal beams are connected with the top beam, the two cross beams are mounted at middle parts of the longitudinal beams, installation holes are evenly formed in the cross beams, the reinforcing beams are hollow round aluminum alloy tubes and correspondingly installed in the installation holes of the cross beams. The handrail is high in production speed, high in non-deformability, capable of bearing larger external forces, firm in structure and long in service life.
Description
Technical field
The utility model relates to a kind of fence, especially a kind of knockdown novel aluminum alloy handrail.
Background technology
Existing balustrade, garden handrail, to block bar handrail be generally to adopt timber or brick and tile to make, and brick structure handrail and wooden handrail all exist that construction speed is slow, hand labor intensity is large, profile is not attractive in appearance, be not easy to the shortcoming that batch production is produced.Afterwards, people adopted again the cast iron of moulding or stainless steel tube to make handrail, the relative brick structure handrail of this handrail and wooden handrail, and manufacturing speed is fast, also attractive in appearance a lot.But there is the problem such as easily get rusty, intensity is low, easy crisp shortcoming, and the handrail of stainless steel making exists that cost is high, welding deformation, light wall pipe intensity are low in the handrail that cast iron is made.
Utility model content
The utility model, in order to overcome existing technical deficiency, provides the novel aluminum alloy that a kind of speed of production is fast, intensity is high, elegant in appearance handrail.
The technical scheme that the utility model adopts is as follows:
A kind of novel aluminum alloy handrail, it is characterized in that, it comprises back timber, crossbeam, longeron and stiffening girder, described back timber is positioned at the top of handrail, and described longeron and back timber are orthogonal, and the upper end of described longeron is connected with back timber, two crossbeams are equipped with in described longeron middle part, on described crossbeam, evenly have installing hole, described stiffening girder is hollow tube and pipe of aluminium alloy, and correspondence is arranged in the installing hole of crossbeam.
Further, described back timber cross section is oval, and its both sides are with wave fringe, and its underpart is provided with the wing plate of two connection use.
Further, described crossbeam cross section is I-shaped, and its two ends are provided with the wing plate that connects use, and its middle part is provided with the groove of strengthening intensity.
The utlity model has following advantage:
(1) the utility model adopts the assembling mode that riveted joint, screw connect or embed, and does not need welding, and speed of production is fast, with short production cycle, and can save welding equipment, avoids welding deformation, thereby saves cost.
(2) back timber cross section of the present utility model is oval, its both sides are waveform, crossbeam cross section is I-shaped, its middle part is provided with groove, this structure not only can increase the intensity of handrail, and good looking appearance is generous, makes handrail have more aesthetic, and become a high-grade ornament.
(3) aluminium alloy extrusions intensity is high, the especially oval section bar with wave fringe, the I shape section bar with groove structure, and non-deformability is strong, can bear larger external force, sound construction, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is back timber sectional view of the present utility model.
Fig. 3 is section of beam figure of the present utility model.
In accompanying drawing, 1-back timber, 2-crossbeam, 3-stiffening girder, 4-longeron, 5-wing plate, 6-wave fringe, 7-groove.
Specific embodiments
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of novel aluminum alloy handrail, it is characterized in that, it comprises back timber 1, crossbeam 2, longeron 4 and stiffening girder 3, described back timber 1 is positioned at the top of handrail, and described longeron 4 is orthogonal with back timber 1, and the upper end of longeron 4 is connected by riveted joint with back timber 1, longeron 4 middle parts are provided with two crossbeams 2 by riveting method, on described crossbeam 2, evenly have installing hole.Stiffening girder 3 is hollow tube and pipe of aluminium alloy, and correspondence is arranged in the installing hole of crossbeam 2.Adopt the assembling mode of riveted joint, do not need welding, speed of production is fast, with short production cycle, and can save welding equipment, avoids welding deformation, thereby saves cost.
As shown in Figure 2, described back timber 1 cross section is oval, and its both sides, with wave fringe 6, are mainly used to increase intensity and the aesthetic property of section bar.Back timber 1 bottom is provided with the wing plate 5 of two connection use, and convenient riveted joint is installed.As shown in Figure 3, described crossbeam 2 cross sections are I-shaped, and its two ends are provided with the wing plate 5 that connects use, and its middle part is provided with the groove 7 of strengthening intensity.Oval section bar with wave fringe 6, the I shape section bar with groove 7 structures, non-deformability is strong, can bear larger external force, sound construction, long service life.
It is to be noted; the utility model is not limited to above-mentioned embodiment; any simple modification, applied in any combination, equivalent variations and modification that any those skilled in the art do above-described embodiment in based on technical solutions of the utility model, all belong in protection domain of the present utility model.
Claims (3)
1. a novel aluminum alloy handrail, it is characterized in that: it comprises back timber, crossbeam, longeron and stiffening girder, described back timber is positioned at the top of handrail, described longeron and back timber are orthogonal, the upper end of described longeron is connected with back timber, and two crossbeams are equipped with in described longeron middle part, evenly has installing hole on described crossbeam, described stiffening girder is hollow tube and pipe of aluminium alloy, and correspondence is arranged in the installing hole of crossbeam.
2. a kind of novel aluminum alloy handrail according to claim 1, is characterized in that: described back timber cross section is for oval, and its both sides are with wave fringe, and its underpart is provided with the wing plate of two connection use.
3. a kind of novel aluminum alloy handrail according to claim 1 and 2, is characterized in that: described crossbeam cross section is I-shaped, and its two ends are provided with the wing plate that connects use, and its middle part is provided with the groove of strengthening intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666017.1U CN203559535U (en) | 2013-10-19 | 2013-10-19 | Novel aluminum alloy handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666017.1U CN203559535U (en) | 2013-10-19 | 2013-10-19 | Novel aluminum alloy handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559535U true CN203559535U (en) | 2014-04-23 |
Family
ID=50509266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320666017.1U Expired - Fee Related CN203559535U (en) | 2013-10-19 | 2013-10-19 | Novel aluminum alloy handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938814A (en) * | 2014-05-15 | 2014-07-23 | 浙江盛丰科技有限公司 | High-strength fence |
-
2013
- 2013-10-19 CN CN201320666017.1U patent/CN203559535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938814A (en) * | 2014-05-15 | 2014-07-23 | 浙江盛丰科技有限公司 | High-strength fence |
| CN103938814B (en) * | 2014-05-15 | 2016-06-01 | 浙江盛丰科技有限公司 | A kind of high strength guardrail |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161019 |