Quick rack handing-over card
Technical field
The utility model relates to outdoor architecture decorative engineering technical field, particularly relates to a kind of quick rack handing-over card.
Background technology
Build in the process of light-duty racks such as flower stand, grape trellis, drying rack at outdoor employing steel pipe, when fixing two crossing lightweight steel pipes, usually adopt the also mode of iron wire binding of holing on smooth stainless steel tube, such operation is very loaded down with trivial details, and very not attractive in appearance.
The utility model content
The utility model provides a kind of and can fix the quick rack handing-over card of the relative position of two crossing lightweight steel pipes quickly and easily when building light-duty rack for solving the deficiencies in the prior art.
The scheme that solves the utility model technical problem is: quick rack handing-over card is made up of ring card, pedestal, screw and nut.Ring card is that angle of circumference is 280 °-300 ° an annular resilient cutting ferrule, pedestal be positioned at the ring card under, with the ring card be an integral body.There is a through hole that has step in the centre of ring card bottom surface.Two are mutually 90 ° ring card and two bottom surfaces of pedestal join, and the head of screw and the nut that matches with screw are in respectively in the step of two ring card bottom surface through holes, and the screw rod of screw is in the through hole of ring card and pedestal in twos.
In the time of installation, two steel pipes that only need to intersect firmly are pressed into two respectively and are mutually in 90 ° of continuous ring cards, the elastic force of two ring cards and the frictional force of steel pipe just fixed two steel pipes.
Adopt such scheme, can reach following effect:
Just block fixedly steel pipe because the utility model only needs that steel pipe is pressed into ring, need not boring and iron wire colligation, operation is very easy, improved installation effectiveness greatly.
Description of drawings
Fig. 1 is the vertical cross section figure of quick rack handing-over card;
Fig. 2 is the 3 dimensional drawing of quick rack handing-over card.
Among the figure: 1. ring blocks 2. pedestals, 3. screws, 4. nuts
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Quick rack handing-over card is made up of ring card 1, pedestal 2, screw 3 and nut 4.Ring card 1 is that angle of circumference is 290 ° an annular resilient cutting ferrule, pedestal 2 be positioned at ring card 1 under, with ring card 1 be an integral body.There is a through hole that has step in the centre of ring card 1 bottom surface.Two are mutually 90 ° ring card 1 and two bottom surfaces of pedestal 2 join, and the head of screw 3 and the nut 4 that matches with screw 3 are in respectively in the step of two ring cards, 1 bottom surface through hole, and the screw rod of screw 3 is in the through hole of two ring cards 1 and pedestal 2.In the time of installation, two steel pipes that only need to intersect firmly are pressed into two respectively and are mutually in 90 ° of continuous ring cards 1, the elastic force of two ring the cards 1 and frictional force of steel pipe just fixed two steel pipes.