Assembly type metal railings
The invention discloses assembly type metal railings. Each assembly type metal railing comprises a first connecting rod, a connecting device is mounted below each first connecting rod, a second connecting rod is mounted below each connecting device, and each second connecting rod and the correspondi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses assembly type metal railings. Each assembly type metal railing comprises a first connecting rod, a connecting device is mounted below each first connecting rod, a second connecting rod is mounted below each connecting device, and each second connecting rod and the corresponding first connecting rod are perpendicular to each other; two groups of third grooves are symmetrically formed in both sides of the middle position of each second connecting rod; third connecting rods are connected to the interior of the third grooves of each second connecting rod in a clamped mode,and each third connecting rod and the corresponding second connecting rod are perpendicular to each other; and a fixing device connected with the second connecting rods is mounted below each third connecting rod, and a fixed seat is welded to the lower part of each fixing device. According to the assembly type metal railings, the structure is simple, design is novel, fixing of a pulling rod by welding is not required, ene |
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