Fixing device for supporting rod of greenhouse

Abstract

The invention discloses a fixing device for a supporting rod of a greenhouse, and relates to the technical field of agricultural production. The fixing device comprises a foundation column and a column core, and a channel is formed in one end face of the foundation column; blocking rods are uniformly arranged on the inner surface of the channel in an arrayed mode; a plurality of first penetratingholes are formed in the circumferential side face of one end of the foundation column; the inner surfaces of the first penetrating holes are rotationally connected with plug pins; hinged supports areuniformly arranged on the circumferential side face of the column core in an arrayed mode; clamping strips are hinged to the hinged supports; fixing blocks are fixed to the two side faces of one end of the column core correspondingly; second penetrating holes are formed one surfaces of the fixing blocks; and the circumferential side face of the column core is in sliding fit with the channel. According to the fixing device, the column core is in sliding fit with the foundation column, and meanwhile the column core drives the clamping strips to move, so that the clamping strips are inserted intosoil, the contact area of the fixing device and the soil is increased, and the firm effect of the greenhouse is enhanced; and the positions of the clamping strips are limited by the blocking rods, sothat the clamping strips are fixed between the blocking rods and the channel, recovery of the foundation column is facilitated, resources are saved, and the cost of a user is reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to a fixing device for a support pole of a greenhouse. Background technique [0002] The greenhouse is a special equipment for vegetable production. With the development of production, the application of the greenhouse is more and more extensive. At present, greenhouses have been used for potted flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches and citrus, etc.; forestry production is used for tree seedling cultivation and ornamental tree cultivation; Chicken, cattle, pigs, fish and fry, etc. [0003] When building a greenhouse, the support rods used to build the skeleton are usually inserted into the soil by the brackets; the foundation of such a structure is not stable enough. The soil is warped, causing damage to the supporting structure of the greenhouse. Contents of...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fixing device for the supporting rod of the greenhouse. By slidingly fitting the column core with the foundation column, the column core drives the clamping strip to move, so that the clamping strip is inserted into the soil, which increases the contact between the fixing device and the soil. area, which solves the problem that one end of the existing support rod is easily lifted from the soil under the action of horizontal wind force, thus causing damage to the support structure of the greenhouse

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