Column connected with base plate frame and handrail column connecting piece
A technology of connectors and columns, which is applied in the direction of fences, roads, building structures, etc., can solve the problems of exposure to the outside, long construction time, and high investment costs, and achieve the effect of avoiding force bending and increasing connection strength
Inactive Publication Date: 2015-04-01
DAJUN BUILDING MATERIALS
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Problems solved by technology
[0002] Existing guardrail usually comprises column, horizontal tube and handrail, and the cross-section of column is circular or rectangular usually, and column and horizontal tube, the connection mode of column and handrail usually has two kinds: a kind of is to adopt welding connection, and this connection mode The advantage is that the connection is firm, but the construction time is long and the input cost is high; the other is to fix it with bolts through T-shaped connectors. Since the existing guardrails are mostly made of metal and have been exposed for a long time, the connection between the column and the handrail The connection between the column and the horizontal pipe is easily damaged due to rust, and the bolts (or screws) are exposed to the outside, which affects the appearance of the guardrail
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[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "top", "bottom" " The orientation or positional relationship indicated by "inner", "outer", ", etc. is based on the orientation or positional relationship shown in each perspective view in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed, and operate in a specific orientation and therefore should not be construed as limiting the invention.
[0024] Furthermore, the terms "first", "second", "third", "fourth" and "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying that ...
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The invention relates to a column connected with a base plate frame and a handrail column connecting piece. The column comprises a column body, a column handrail connecting piece and the base plate frame. The column handrail connecting piece is connected at the top of the column body. The base plate frame comprises a base plate connection portion connected with the column and a base plate fixing portion arranged below the base plate connection portion and used for being connected with a guardrail installation face. The base plate connection portion is arranged on the inner side of the bottom of the column and is in close fit with the inner wall of the column. The bottom of the column body can be connected onto the guardrail installation face conveniently, and the base plate connection portion of the base plate frame stretches into the bottom of the column. Due to the fact that the base plate connection portion has certain height, the connection portions for connecting the column and the base plate frame are increased, the connection strength between the column and the base plate frame is improved, and the column stress bending is avoided.
Description
technical field [0001] The invention relates to the field of building materials, in particular to a column connected with a footboard frame and a handrail column connector. Background technique [0002] Existing guardrail usually comprises column, horizontal tube and handrail, and the cross-section of column is circular or rectangular usually, and column and horizontal tube, the connection mode of column and handrail usually has two kinds: a kind of is to adopt welding connection, and this connection mode The advantage is that the connection is firm, but the construction time is long and the input cost is high; the other is to fix it with bolts through T-shaped connectors. Since the existing guardrails are mostly made of metal and have been exposed for a long time, the connection between the column and the handrail The connection between the upright post and the horizontal pipe is easily damaged due to rust, and the bolts (or screws) are exposed to the outside, which affects...
Claims
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IPC IPC(8): E04F11/18E04H17/14E01F15/04
Inventor 田大军
Owner DAJUN BUILDING MATERIALS