CN2143871Y

CN2143871Y - Wheel type non-upright post rope-pulling plastic tunnel frame

Info

Publication number: CN2143871Y
Application number: CN92243630U
Authority: CN
Inventors: 黄东哲
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-02
Filing date: 1992-12-02
Publication date: 1993-10-20
Anticipated expiration: 2002-12-02

Abstract

The utility model discloses a framework of a plastic greenhouse, which can be disassembled and assembled freely. An arc-shaped frame is formed by that a lower angle beam, an upper angle beam and another lower angle beam are sheathed in sequence through connection shafts. A guide pulley is arranged on the arc-shaped frame on both sides, and both ends of a slantingly pulled line are respectively connected with the arc-shaped frame and a rigging screw on one side. A horizontally pulled line is arranged on the top end of the arc-shaped frame. The utility model has the advantages of good mobility, high load capability, reasonable lighting, large using area in the greenhouse, convenient operation and management, steel saving, low manufacture cost, long service life, etc.

Description

Wheel type non-upright post rope-pulling plastic tunnel frame

The utility model relates to a kind of big plastic hot-shed with it, especially can roll over dress big plastic hot-shed with it freely.

There is a kind of rope to draw the plastic greenhouse skeleton at present, it is to constitute bow member by several angle steel by bolt, bow member supports with some columns, the top of bow member and bow member links into an integrated entity with angle steel, the bow member of its both sides fixes with ground by steel hinge rope, the shortcoming of its existence has difficulty of processing big, the waste steel, 3～3.5 kilograms of steel of every square metre of needs, the securing member consumption is big, folding dress difficulty, can not move, be difficult for adjusting, because of being provided with column, reduced usable floor area, made troubles for planting vegetable, raising rice seedlings, cultivated ginseng, tobacco and management thereof etc. simultaneously.

The purpose of this utility model provides a kind of wheeled no column rope and draws big plastic hot-shed with it, and it not only can roll over dress freely, and conveniently moving.

The purpose of this utility model is achieved in that arched frame is by following cantilevered corner beam, last cantilevered corner beam and down cantilevered corner beam successively by the connecting axle formation that socket-connects, the two ends of the connecting axle screw that is fixed is fixed, two ends at arched frame are respectively arranged with base, the two ends of arched frame upper connecting rod fix with last cantilevered corner beam respectively, the two ends of arched frame brace fix with following cantilevered corner beam and last cantilevered corner beam respectively, on the arched frame of both sides, be fixed with wheel stand respectively, a pair of guide wheel is hinged by guide wheel shaft and wheel stand respectively, one end of horizontal drawing line and the arched frame of a side fix, its other end is successively by the guide wheel on the arched frame of both sides, the horizontal drawing line is covered with on each arched frame, arched frame last and opposite side fixes, horizontal drawing rope and arched frame are fixed with the steel wire folder, one end of oblique rope joins by the arched frame of a hook and a side, its other end and turnbuckle join, and turnbuckle joins with an end of ground anchor, and the other end and the earth anchor of ground anchor join.

Since adopt such scheme, simple in structure, be convenient to the folding dress, mobility is good, wind resistance, anti-rain, anti-snow, weight bearing power are big, owing to strengthened the span of arched frame and adopted rational lighting angle, can make light vertically inject in the canopy, improved temperature of shed, help plant growth,, increased usable floor area in the canopy in addition because cancelled column, be convenient to operation and management, can save great deal of steel, low, the long service life of cost simultaneously.

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is a vertical view of the present utility model.

Fig. 2 is an end view of the present utility model.

Fig. 3 is a connecting axle structural map of the present utility model.

Fig. 4 is a front view of the present utility model.

Fig. 5 is an arched frame structural map of the present utility model.

Fig. 6 is a steel wire folder structural map of the present utility model.

Among the figure 1, base 2, horizontal drawing line 3, guide wheel 4, guide wheel shaft 5, wheel stand 6, lateral conductor 7, turnbuckle 8, anchor 9, hook 10, steel wire folder 11, inferior horn folder 12, go up cantilevered corner beam 13, arched frame brace 14, arched frame upper connecting rod 15, connecting axle 16, fixed screw

In the embodiment shown in fig. 1, arched frame is by cantilevered corner beam (11) under three joints, six joints go up cantilevered corner beam (12) and three joints down cantilevered corner beams successively by connecting axle (15) formation that socket-connects, the two ends of connecting axle (15) and each cantilevered corner beam screw (16) that is fixed is fixing, be provided with base (1) at the two ends of arched girder, the two ends of arched frame upper connecting rod (14) fix with last cantilevered corner beam (12) respectively, the two ends of arched frame brace (13) fix with following cantilevered corner beam (11) and last cantilevered corner beam (12) respectively, arched frame is arranged successively mutually, on the arched frame of both sides, be fixed with wheel stand (5) respectively, a pair of guide wheel (3) is hinged by guide wheel shaft (4) and wheel stand (5) respectively, one end of horizontal drawing line (2) and the arched frame of a side fix, its other end is walked around the guide wheel (3) on the arched frame of both sides successively, horizontal drawing line (2) is covered with on each arched frame, the terminal of horizontal drawing rope and the arched frame of opposite side fix, can adjust with euphroe during installation, horizontal drawing rope (2) is fixed with steel wire folder (10) with arched frame, one end of oblique rope (6) joins by the arched frame of hook (9) with a side, its other end and turnbuckle (7) join, turnbuckle (7) joins with an end of ground anchor (8), the other end and the earth anchor (cement block) of ground anchor (8) join, and lateral conductor (6) can be regulated by orchid screw (7) when mounted.

Claims

1, a kind of wheeled no column rope draws big plastic hot-shed with it, is made of arched frame, it is characterized in that:

A, arched frame are by following cantilevered corner beam (11), go up cantilevered corner beam (12) and cantilevered corner beam is successively by connecting axle (15) formation that socket-connects down, and the two ends of connecting axle (15) screw (16) that is fixed is fixed, and is respectively arranged with base (1) at the two ends of arched frame;

The two ends of b, arched frame upper connecting rod (14) fix with last cantilevered corner beam (12) respectively, and the two ends of arched frame brace (13) fix with following cantilevered corner beam (11) and last cantilevered corner beam (12) respectively;

C, be fixed with wheel stand (5) respectively on the arched frame of both sides, a pair of guide wheel (3) is hinged by guide wheel shaft (4) and wheel stand (5) respectively;

One end of d, horizontal drawing line (2) and the arched frame of a side fix, its other end is successively by the guide wheel (3) on the arched frame of both sides, horizontal drawing line (2) is covered with on each arched frame, and arched frame last and opposite side fixes, and horizontal drawing line (2) fixes with steel wire folder (10) with arched frame;

One end of e, lateral conductor (6) and the arched frame of a side join, and its other end and turnbuckle (7) join, and turnbuckle (7) joins with an end of ground anchor (8), and the other end and the earth anchor of ground anchor (8) join.