Agricultural greenhouse framework mounting and fixing device having press-type opening and closing structure

Abstract

The invention discloses an agricultural greenhouse framework mounting and fixing device having a press-type opening and closing structure. The device comprises greenhouse connecting pipes; each greenhouse connecting pipe is movably provided with a greenhouse connecting piece; each greenhouse connecting piece is fixedly provided with a connecting block; a transverse connecting hole and a longitudinal connecting hole are reserved in each greenhouse connecting piece; each greenhouse connecting piece is fixedly provided with mounting through holes; a loosened clamping block is movably installed ineach mounting through hole; each greenhouse connecting pipe is fixedly provided with a mounting positioning block; and each mounting positioning block is movably provided with a fixing clamping hole.The agricultural greenhouse framework mounting and fixing device having the press-type opening and closing structure is stable in entire structure, can conveniently carry out the operation of fixingand mounting, and reduces the operation difficulty, so that the mounting rate in the whole mounting process is higher, and the operation efficiency is increased; and since a cross-shaped mounting structure is added, the device can better adapt to different mounting positions, better fits to-be-mounted structures, meets the requirements of mounting and using.

Description

technical field [0001] The invention relates to the technical field of agricultural greenhouses, in particular to a framework installation and fixing device for agricultural greenhouses with a push-type opening and closing structure. Background technique [0002] With the production of high molecular polymers-polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. Greenhouses were originally special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive. Currently, greenhouses have been used for potted plants. and cut flower cultivation; fruit tree production is used to cultivate grapes, strawberries, watermelons, melons, peaches and citrus, etc.; forestry production is used for tree seedling cultivation, ornamental tree cultivation, etc.; For pigs, fish and fish fry, etc., the composition of the greenhouse is to use bamboo and wood poles, cement poles, light steel p...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an agricultural greenhouse frame installation and fixing device with a push-type opening and closing structure, so as to solve the above-mentioned background technology in the process of building agricultural greenhouses in the existing market. The arc-shaped structure is adopted, so the skeleton part of its cross-section is mostly made of two butt-joint arc-shaped galvanized steel pipes. It is easy to rust in the greenhouse environment, causing the contact between the two support pipes to be easily damaged, and the service life is not long. In addition, when performing fixed installation work, the difficulty of the entire installation is also relatively high, and the installation work is not convenient. , reducing the working speed and efficiency of the problem

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