CN201781823U

CN201781823U - Extensible plastic glasshouse shed

Info

Publication number: CN201781823U
Application number: CN2010202744668U
Authority: CN
Inventors: 贺清林
Original assignee: GONGAN COUNTY YINXIN COTTON TRADING STATION
Current assignee: GONGAN COUNTY YINXIN COTTON TRADING STATION
Priority date: 2010-07-26
Filing date: 2010-07-26
Publication date: 2011-04-06
Anticipated expiration: 2020-07-26

Abstract

The utility model relates to an extensible plastic glasshouse shed, which belongs to the field of agricultural production means. The extensible plastic glasshouse shed comprises vertical columns, steel cables, arch bars, vertical bars, connecting pieces and the like; the vertical columns are arranged in rows by being vertical to the ground at even intervals; the steel cables are arranged among corresponding vertical columns between rows; the arch bars which are connected with one another through the connecting pieces are arranged on the steel cables; the arch bars are arranged by being vertical to the steel cables to form a waved arch crown; the vertical bars which are vertically intersected, arranged at even intervals and connected with one another through the connecting pieces are installed below the periphery of the arch crown; plastic films are covered on the arch bars and the vertical bars; and a glasshouse shed door is arranged on one side of the glasshouse shed. The arch crown of the glasshouse shed can resolve the destructive power generated by wind and snow in windy and snow days through the supporting of the steel cables; and the glasshouse shed can be longitudinally or laterally expanded or reduced through the connection of the connecting pieces. The extensible plastic glasshouse shed solves the problems of weak strength and poor wind and snow resistance performances of the existing glasshouse shed. The extensible plastic glasshouse shed is simple in structure and good in practicability, and is particularly applicable to farmers to plant anti-season crops.

Description

A kind of extendible plastic greenhouse

Technical field:

The utility model designs a kind of extendible plastic greenhouse, belongs to the capital goods in the agricultural sector technical field.

Background technology:

Plastic greenhouse is used widely in agricultural production at present, existing green house mostly is stationary structure, and its skeleton adopts bamboo-wood structure, cement column bamboo arch bar structure, complete concrete prefabricated column arch bar structure or galvanized pipe column arch bar structure etc. more.Because material, the booth of this class formation causes the pillar (column) in the canopy too much, and one increases the input cost of booth, and the unique advantage of modernized solid growth pattern can not be effectively brought into play in the two corresponding minimizings of cultivated area that make in the canopy.On the other hand, because the cultivated area of existing green house is by the length (span) and the quantity decision of arch bar, therefore, when enlarging or reduce cultivated area, must rebulid green house, owing to be subjected to the influence of farmland region location, building or dismantling of green house is also very inconvenient simultaneously.Moreover, the green house intensity of existing bamboo-wood structure a little less than, the poor-performing of wind resistance snow, the phenomenon that very easily fractures causes unnecessary economic loss to friend peasant; The green house cost height of galvanized pipe column arch bar structure is made loaded down with trivial detailsly, and not corrosion-resistant, and for for the purpose of the firm stable, every arch bar needs a plurality of shore supports, causes farming inconvenience usually.

Summary of the invention:

The purpose of this utility model is: provide a kind of arch bar to be connected by connector with vertical rod, can make up extension arbitrarily according to the farmland region location, can not change size to solve after existing green house builds up, and be subjected to the region location in farmland to influence the extendible plastic greenhouse of inconvenient dismounting problem.

The utility model is to realize above-mentioned purpose by the following technical solutions:

A kind of extendible plastic greenhouse, it is made of column, steel wire rope, arch bar, vertical rod, plastic film, connector, it is characterized in that: column is perpendicular to the ground the setting in a row of even interval shape, be provided with steel wire rope between row and row's the corresponding column, steel wire rope is provided with the arch bar of the even interval placement that connects by connector, and the vertical placement with steel wire rope of arch bar also constitutes the waveform vault; The below is equipped with the vertical rod that the square crossing shape evenly is provided with at interval that is by the connector connection around the vault; Be coated with plastic film in arch bar and the vertical rod, a side of booth is provided with the booth door.

The beneficial effects of the utility model are:

This extendible plastic greenhouse vault is formed by connecting by connector by arch bar, again by steel wire rope holder support, can the destructive power that wind and snow produces be decomposed by the elastic performance of steel wire rope when wind and snow weather.Simultaneously, because this green house vault and fence are formed by connecting by connector by arch bar and vertical rod, therefore, the vertical, horizontal expansion is extended or is dwindled as required.The green house intensity that has solved existing bamboo-wood structure a little less than, wind resistance snow poor-performing, the phenomenon that very easily fractures causes unnecessary economic loss to friend peasant; And existing green house must rebulid the problem of new canopy when enlarging or reduce cultivated area.This green house is simple in structure, and practicality is good, is specially adapted to friend peasant and plants the use of anti-season crop.

Description of drawings:

Fig. 1 is the structural representation of extendible plastic greenhouse;

Fig. 2 is the structural representation of the connector of extendible plastic greenhouse;

Fig. 3 is the connection diagram of the arch bar of extendible plastic greenhouse;

Fig. 4 is the connection diagram of the vertical rod of extendible plastic greenhouse.

Among the figure: 1, column, 2, steel wire rope, 3, arch bar, 4, vertical rod, 5, plastic film, 6, connector, 7, the booth door, 8, support bar.

Embodiment:

This extendible plastic greenhouse is made of column 1, steel wire rope 2, arch bar 3, vertical rod 4, plastic film 5, connector 6.Column 1 is perpendicular to the ground the setting in a row of even interval shape, the row's number that is become is minimum to be two rows, be provided with steel wire rope 2 between adjacent row and the corresponding column 1 of row, steel wire rope 2 is provided with many rows arch bar 3 of the even interval placement that connects by connector 6, arch bar 3 and steel wire rope 2 vertical placements, arch bar 3 are placed the back and are constituted the waveform vault.The below is equipped with the vertical rod 4 that the square crossing shape evenly is provided with at interval that is by connector 6 connections, the barrier shape that vertical rod 4 is constituted around the vault.After arch bar 3 and vertical rod 4 install, covered with plastic film 5 on the fence that waveform vault that arch bar 3 forms and vertical rod 4 constitute, a side of booth is provided with booth door 7.

The arch bar 3 of this green house and vertical rod 4 are made by fiberglass or PVC material, to increase its toughness intensity and corrosion resistance.Four jiaos of green house are provided with support bar 8, to increase the stability (referring to accompanying drawing 1-4) of green house integral body.

This green house vault is by the holder support of steel wire rope 2, can be when wind and snow weather by the elastic performance of steel wire rope 2, the destructive power that wind and snow produces is decomposed, with this damage of avoiding wind and snow that green house is caused, simultaneously, the booth vault has reduced the quantity of canopy inner column 1 by steel wire rope 2 holder supports, be beneficial to and cultivate, also correspondingly increased cultivated area.On the other hand, because this green house vault and fence are formed by connecting by connector 6 by arch bar 3 and vertical rod 4, therefore, can be as required extend or dwindle to longitudinal and transverse direction expansion, avoided the green house weak strength of existing bamboo-wood structure, wind resistance snow poor performance, the phenomenon that very easily fractures, and existing green house is when enlarging or reduce cultivated area, the problem that must build new green house again.The utlity model has simple in structurely, practicality is good, and cost is low, is convenient to the characteristics assembling and disassemble, is specially adapted to friend peasant and plants the anti-season crop and use.

Claims

1. extendible plastic greenhouse, it is made of column (1), steel wire rope (2), arch bar (3), vertical rod (4), plastic film (5), connector (6), it is characterized in that: column (1) is perpendicular to the ground the setting in a row of even interval shape, be provided with steel wire rope (2) between row and row's the corresponding column (1), steel wire rope (2) is provided with the arch bar (3) that place at the even interval that connects by connector (6), and arch bar (3) is vertical with steel wire rope (2) to be placed and constitute the waveform vault; The below is equipped with the vertical rod (4) that the square crossing shape evenly is provided with at interval that is by connector (6) connection around the vault; Be coated with plastic film (5) in arch bar (3) and the vertical rod (4), a side of booth is provided with booth door (7).