The column of aluminium protective guard
Technical field
The utility model relates to protective guard, particularly a kind of column of aluminium protective guard.
Background technology
Have the aluminium protective guard for stair, balcony fence now, column all is formed in one, to being fixed between crossbeam and column, decorative tube and column, handrail bar and column while being connected, all generally from the outside oblique connection that hammers into of column with screw, this mode is installed not too strong, while safeguarding, demolition is also inconvenient, haves much room for improvement.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and a kind of column of aluminium protective guard is provided, not only install firmly, and also easy to maintenance.
The technical solution of the utility model is: the column that a kind of aluminium protective guard is provided, column is combined by two special-shaped frameworks, and two relative sides of special-shaped framework are opening, and the middle part of opposite side is rectangular recess, the corner of rectangular recess both sides right-angle bending, be equipped with the circular staple groove.
Before and after two special-shaped frameworks as above, the end of horizontal edge, be equipped with female socket, between every two relative female socket, all plugged together the I-shaped piece.
The column of aluminium protective guard as above, the end of two special-shaped framework front and back horizontal edges, be equipped with I-shaped piece or female socket, and the I-shaped piece on one of them special-shaped framework, with corresponding the plugging together of female socket on another special-shaped framework.
The column of aluminium protective guard as above, the end of two special-shaped framework front and back horizontal edges, be equipped with corner block or triangle slot, and the corner block on one of them special-shaped framework, with corresponding the plugging together of triangle slot on another special-shaped framework.
The column of aluminium protective guard as above, the end of two special-shaped framework front and back horizontal edges, be equipped with spherical or circular slot, and the spherical on one of them special-shaped framework, with corresponding the plugging together of circular slot on another special-shaped framework.
The column of aluminium protective guard as above, on the notch of each rectangular recess, remove outside the position be connected with crossbeam or the decorative tube of aluminium protective guard, all plugged together trim.
The column of the aluminium protective guard of said structure, because column adopts combining structure, can be from forming one of them special-shaped framework inboard of column during installation, with screw, with other section bar of guardrail, be connected, again two special-shaped frameworks are combined, effect not only is installed very firm, and safeguards that time dismounting is also very convenient.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, structure of the present utility model and advantage are further described.
Fig. 1 is the cross-sectional view of described embodiment mono-;
Fig. 2 is the cross-sectional view of described embodiment bis-;
Fig. 3 is the cross-sectional view of described embodiment tri-;
Fig. 4 is the cross-sectional view of described embodiment tetra-.
Reference numeral:
1, column, 2, special-shaped framework, 3, rectangular recess, 4, the circular staple groove, 5, horizontal edge, 6, female socket, 7, the I-shaped piece, 8, trim, 9, corner block, 10, the triangle slot, 11, spherical, 12, circular slot.
The specific embodiment
Embodiment mono-:
Referring to Fig. 1, a kind of column of aluminium protective guard is provided, column 1 is combined by two special-shaped frameworks 2, two relative sides of special-shaped framework 2 are opening, the middle part of opposite side is rectangular recess 3, and the corner of rectangular recess 3 both sides right-angle bendings, be equipped with circular staple groove 4.The end of two special-shaped framework 2 front and back horizontal edges 5, be equipped with female socket 6, between every two relative female socket 6, all plugged together I-shaped piece 7, and two special-shaped frameworks 2 are connected.On the notch of each rectangular recess 3, remove outside the position be connected with crossbeam or the decorative tube of aluminium protective guard, all plugged together trim 8, better appearance.
During installation, column 1 is with before crossbeam or decorative tube are connected, two special-shaped frameworks 2 are in the split state, first, by tapping screw, the flanging through rectangular recess 3 both sides on one of them special-shaped framework 2, hammer into respectively in the set nail groove of crossbeam or decorative tube section bar, this special-shaped framework 2 is fastenedly connected with crossbeam or decorative tube, by between this special-shaped framework 2 and another special-shaped framework 2, be connected in the manner described above again, realize being fastenedly connected of column 1 and crossbeam or decorative tube.
In addition, when column 1 is connected with the handrail bar, can pass the bottom of handrail bar by tapping screw, hammer into the circular staple groove 4 of each special-shaped framework 2, handrail bar and column 1 can be fastenedly connected.
Embodiment bis-:
Referring to Fig. 2, a kind of column of aluminium protective guard is provided, the difference of itself and embodiment mono-only is, the end of two special-shaped framework 1 front and back horizontal edges 5, be equipped with I-shaped piece 7 or female socket 6, I-shaped piece 7 on one of them special-shaped framework 2, with corresponding the plugging together of female socket 6 on another special-shaped framework 2, be connected two special-shaped frameworks 2.On the structure of other side and the technique effect of obtaining, with embodiment mono-, be all on all four.
Embodiment tri-:
Referring to Fig. 3, a kind of column of aluminium protective guard is provided, the difference of itself and embodiment mono-only is, the end of two special-shaped framework 2 front and back horizontal edges 5, be equipped with corner block 9 or triangle slot 10, corner block 9 on one of them special-shaped framework 2, with corresponding the plugging together of triangle slot 10 on another special-shaped framework 2, be connected two special-shaped frameworks 2.On the structure of other side and the technique effect of obtaining, with embodiment mono-, be all on all four.
Embodiment tetra-:
Referring to Fig. 4, a kind of column of aluminium protective guard is provided, the difference of itself and embodiment mono-only is, the end of two special-shaped framework 2 front and back horizontal edges 5, be equipped with spherical 11 or circular slot 12, spherical 11 on one of them special-shaped framework 2, with corresponding the plugging together of circular slot 12 on another special-shaped framework 2, be connected two special-shaped frameworks 2.On the structure of other side and the technique effect of obtaining, with embodiment mono-, be all on all four.
Above-described embodiment is preferred embodiment of the present utility model, and all and the similar structure of the utility model and the equivalence of doing change, and all should belong to protection category of the present utility model.