CN2473893Y

CN2473893Y - Structural member of canopy frame of greenhouse canopy

Info

Publication number: CN2473893Y
Application number: CN01221566U
Authority: CN
Inventors: 邓昌林; 蒋有福; 张春明
Original assignee: 邓昌林
Priority date: 2001-04-13
Filing date: 2001-04-13
Publication date: 2002-01-30
Anticipated expiration: 2011-04-13

Abstract

The utility model relates to an arbour component of glasshouse big shed, which is composed of a pair of prefabricated concrete members and connecting the concrete members connector, two concrete members arc beam head ends are relatively embedded in the groove of the connector and connected by the bolt. The utility model has the advantages of low construction cost, long service life, being easy to construct, not burning greenhouse film because of sunlight strong heating, especially preventing a large number cut down forest and protecting ecological environment aspects having positive significance, being very suitable to extend and apply on a large scale.

Description

The shack frame structure of green house

The utility model relates to a kind of shack frame structure of green house.

The frame of present green house mainly is with metal material and timber, the timber frame is short service life, and too much use must be cut down a large amount of forests, can form greatly ecotope and destroy, thereby should not use on a large scale, only cost is higher to use metal material water, the defective that is difficult to overcome is also arranged: the one, the air ratio in the booth is more moistening, the metal material corrosion-vulnerable, influence service life, the 2nd, it is very fast to heat up when sunlight is comparatively strong, easily forms the service life that burning of plastic greenhouse film is shortened greatly the canopy film.

The purpose of this utility model provides that a kind of cost cost is low, long service life, be easy to build the shack frame structure of the green house of construction.

Of the present utility model being characterised in that by a pair of prefabricated concrete component constitutes with the connector that is connected this member, described concrete component comprises the base portion staking out, arc crossbeam and inner reinforcement muscles and bones thereof, head end at the arc crossbeam is provided with the bolt hole that several can pass connecting bolt, described connector is a flute profile metalwork, also be provided with on the biside plate of flute profile metalwork and the corresponding two groups of bolts hole of the bolt hole of arc crossbeam head end, the head end of described two concrete component arc crossbeams is embedded in relatively in the groove of connector and with bolt passing through bolt hole and links into an integrated entity.

Above-mentioned flute profile metal connecting piece is preferably combined by the L-shaped metalwork of a pair of cross section.

The utlity model has that the cost cost is low, long service life, be easy to build the advantage of construction; the canopy film of burning can not heat up because of sunlight is strong; especially cut down forest in a large number preventing, there is positive meaning the aspect of preserving the ecological environment, is suitable for very much applying on a large scale.

Below in conjunction with accompanying drawing the utility model is described.

Fig. 1 is the utility model structural representation.

Fig. 2 is the structural representation of the utility model embodiment 1.

Fig. 3 is the structural representation of the utility model embodiment 2.

With reference to accompanying drawing, the utility model is made of with the connector that is connected this member (3) a pair of prefabricated concrete component (1), described concrete component comprises the base portion staking out, arc crossbeam and inner reinforcement muscles and bones thereof, head end at the arc crossbeam is provided with the bolt hole that several can pass connecting bolt (2), described connector is a flute profile metalwork, for adapting to shape or the specification distortion that concrete component may occur, described flute profile metalwork is preferably combined by the L-shaped metalwork of a pair of cross section, be provided with on the biside plate of metalwork and the corresponding two groups of bolts hole of the bolt hole of arc crossbeam head end, the head end of two concrete component arc crossbeams is embedded in relatively in the groove of connector and with bolt and links into an integrated entity.

Embodiment 1: with reference to Fig. 2, described flute profile metal connecting piece is combined relatively by the L-shaped angle steel of a pair of cross section.

Embodiment 2: with reference to Fig. 3, compare with embodiment 1, the difference of present embodiment is that connector is a channel-section steel.

Claims

1, a kind of shack frame structure of green house, it is characterized in that constituting with the connector that is connected this member by a pair of prefabricated concrete component, described concrete component comprises the base portion staking out, arc crossbeam and inner reinforcement muscles and bones thereof, head end at the arc crossbeam is provided with the bolt hole that several can pass connecting bolt, described connector is a flute profile metalwork, also be provided with on the biside plate of flute profile metalwork and the corresponding two groups of bolts hole of the bolt hole of arc crossbeam head end, the head end of described two concrete component arc crossbeams is embedded in relatively in the groove of connector and with bolt passing through bolt hole and links into an integrated entity.

2, the shack frame structure of green house as claimed in claim 1 is characterized in that described flute profile metal connecting piece is combined relatively by the L-shaped metalwork of a pair of cross section.