CN211973833U

CN211973833U - Telescopic plastic small shed arch skeleton

Info

Publication number: CN211973833U
Application number: CN202020544395.2U
Authority: CN
Inventors: 李荣喜; 许雯; 董斌
Original assignee: Guangdong Aib Polytechnic (ministry Of Agriculture South China Agricultural Reclamation Cadre Training Center)
Current assignee: Guangdong Aib Polytechnic (ministry Of Agriculture South China Agricultural Reclamation Cadre Training Center)
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-20
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a telescopic plastics hut arch skeleton, including skeleton body and lantern buckle, the skeleton body includes the head rod, the left end swing joint of head rod has flexible interface tube, the right-hand member threaded connection of head rod has the second connecting rod, the right-hand member and the flexible interface tube swing joint of second connecting rod, the one end swing joint that head rod or second connecting rod were kept away from to flexible interface tube has the third connecting rod. The utility model discloses a cooperation on first connecting rod, flexible mouth-piece, second connecting rod, third connecting rod, metal pole and chassis is used, and the mounting means is convenient, easy operation, and telescopic structural design is applicable to the agricultural greenhouse of variation in size and need not the customization, and random adjustment length can, extensive applicability do not need the intermediate pillar, and space utilization is big, adopts rope connection etc. to consolidate moreover the method of branch point, and the installation degree of difficulty is low, and is stable effectual.

Description

Telescopic plastic small shed arch skeleton

Technical Field

The utility model relates to an agricultural planting technical field specifically is a telescopic plastics hut arch skeleton.

Background

As an important component of modern agriculture, a greenhouse for agricultural greenhouse planting, greenhouse cultivation and flowers is widely popularized and developed, a greenhouse support is a main component for constructing the greenhouse, wherein the application of the arched greenhouse support is the most extensive, the arched greenhouse mainly plays a role in heat preservation cultivation in advance of spring and in delay of autumn, the spring can be advanced by 30-35 days generally, and the autumn can be delayed by 25-30 days; covering a sunshade net in hot summer and autumn to perform shading, cooling, rainproof, windproof and hail-suppression cultivation; the greenhouse is covered by four films in cold winter, can be used for overwintering cultivation, and is divided into a bamboo-wood structure greenhouse, a composite material framework greenhouse and a cement framework greenhouse according to arch material.

The greenhouse with the bamboo-wood structure is easy to deform, crack and rot, is disposable, the bulge and the knife and gun thorn are easy to prick and damage the film, the cement and iron frameworks have heavy quality, high cost, easy rusting and the like, and meanwhile, the length can not be adjusted, the building of a large-area greenhouse needs to build a support, is easy to weather and deform, is poor in corrosion resistance and temperature change performance, and is not suitable for small-scale household production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic plastics hut arch skeleton possesses the advantage that can facilitate use, has solved the inconvenient problem of traditional skeleton.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a telescopic plastics hut arch skeleton, includes skeleton body and lantern buckle, the skeleton body includes the head rod, the left end swing joint of head rod has flexible interface tube, the right-hand member threaded connection of head rod has the second connecting rod, the right-hand member and the flexible interface tube swing joint of second connecting rod, the one end swing joint that head rod or second connecting rod were kept away from to flexible interface tube has the third connecting rod, the one end fixedly connected with metal pole of flexible interface tube is kept away from to the third connecting rod, the one end fixedly connected with chassis of third connecting rod is kept away from to the metal pole, the through-hole has been seted up on the surface of skeleton body, lantern buckle and skeleton body fixed connection, the fixed surface of lantern buckle is connected with the rope, the rope passes the inner chamber of through-hole.

Preferably, the framework body is made of a fiber-reinforced composite material, the fiber-reinforced composite material is formed by compounding fibers and resin, the fibers are any one or any combination of glass fibers, basalt fibers and carbon fibers, and the resin is any one or any combination of unsaturated polyester, epoxy vinyl resin or epoxy resin.

Preferably, the inner cavity of the telescopic mouthpiece is pre-shaped into an elastic curled layer with a memory function and smaller than the outer diameter of the rod body, so that the curled layer can always have elastic potential energy for applying pressure to each connecting part.

Preferably, the chassis adopts a metal flange connection mode and is fixedly connected with the ground through bolts.

Preferably, the rope is made of high-elasticity steel wires, and two ends of the rope pass through the inner cavity of the through hole and are fixedly connected with the lantern buckle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation on first connecting rod, flexible mouth-piece, second connecting rod, third connecting rod, metal pole and chassis is used, and the mounting means is convenient, easy operation, and telescopic structural design is applicable to the agricultural greenhouse of variation in size and need not the customization, and random adjustment length can, extensive applicability do not need the intermediate pillar, and space utilization is big, adopts rope connection etc. to consolidate moreover the method of branch point, and the installation degree of difficulty is low, and is stable effectual.

2. The utility model discloses an adopt the skeleton body that fibre reinforced composite made, insulating nature is good, the heat resistance is strong, corrosion resistance is good, and mechanical strength is high, and the elasticity curling layer that is less than the body of rod external diameter for having the memory function through the inner chamber with flexible interface tube is stereotyped in advance, can make curling layer have the elastic potential energy who exerts pressure to each adapting unit all the time to have from the tight function, connect through adopting the metal flange connected mode with the chassis, better assurance the convenience of connecting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the framework body of the present invention.

In the figure: 1. a skeleton body; 101. a first connecting rod; 102. a telescoping mouthpiece; 103. a second connecting rod; 104. a third connecting rod; 105. a metal rod; 106. a chassis; 2. a lantern buckle; 3. a through hole; 4. a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-2, an arched framework of a retractable plastic small shed comprises a framework body 1 and lantern buckles 2, wherein the framework body 1 is made of fiber-reinforced composite materials, the fiber-reinforced composite materials are formed by compounding fibers and resin, the fibers are made of any one or any combination of glass fibers, basalt fibers and carbon fibers, the resin is made of any one or any combination of unsaturated polyester, epoxy vinyl resin or epoxy resin, the framework body 1 made of the fiber-reinforced composite materials has good insulation performance, strong heat resistance, good corrosion resistance and high mechanical strength, the framework body 1 comprises a first connecting rod 101, the left end of the first connecting rod 101 is movably connected with a retractable interface tube 102, the inner cavity of the retractable interface tube 102 is pre-shaped into an elastic curled layer with a memory function and smaller than the outer diameter of a rod body, so that the curled layer can always have elastic potential energy for applying pressure on each connecting part, the inner cavity of the telescopic interface tube 102 is pre-shaped into an elastic curled layer with a memory function and smaller than the outer diameter of the rod body, so that the curled layer can always have elastic potential energy for applying pressure to each connecting part, and therefore, the telescopic interface tube has a self-tightening function, the right end of the first connecting rod 101 is in threaded connection with the second connecting rod 103, the right end of the second connecting rod 103 is movably connected with the telescopic interface tube 102, one end of the telescopic interface tube 102, far away from the first connecting rod 101 or the second connecting rod 103, is movably connected with the third connecting rod 104, one end of the third connecting rod 104, far away from the telescopic interface tube 102, is fixedly connected with the metal rod 105, one end of the metal rod 105, far away from the third connecting rod 104, is fixedly connected with the chassis 106, the chassis 106 is fixedly connected with the ground through bolts, and the chassis 106 is connected in a metal flange, through-hole 3 has been seted up on the surface of skeleton body 1, lantern buckle 2 and skeleton body 1 fixed connection, the fixed surface of lantern buckle 2 is connected with rope 4, rope 4 passes the inner chamber of through-hole 3, rope 4 adopts the high elasticity steel wire to make, the both ends of rope 4 pass through the inner chamber of through-hole 3 and with lantern buckle 2 fixed connection, through head rod 101, flexible interface tube 102, second connecting rod 103, third connecting rod 104, the cooperation of metal pole 105 and chassis 106 is used, the mounting means is convenient, and easy operation, telescopic structural design is applicable to the agricultural greenhouse of variation in size and need not the customization, adjust length at will can, extensive applicability, do not need the middle stand, space utilization is big, and adopt rope 4 to connect the method reinforcement of equant points, the installation degree of difficulty is low, it is stable effectual.

During the use, be connected the left end and the head rod 101 of second connecting rod 103, length as splicing into required requirement can, then be connected flexible mouthpiece 102 and head rod 101 and second connecting rod 103, then be connected third connecting rod 104 and flexible mouthpiece 102, then be connected chassis 106 through metal pole 105 and third connecting rod 104, a skeleton body 1 is connected this moment, install a plurality of skeleton bodies 1 in proper order in ground, then install lantern buckle 2 in the skeleton body 1's at both ends the surface, then connect through rope 4 between each skeleton body 1 and fix and become an organic whole.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a telescopic plastics hut arch skeleton, includes skeleton body (1) and lantern buckle (2), its characterized in that: the framework body (1) comprises a first connecting rod (101), the left end of the first connecting rod (101) is movably connected with a telescopic interface tube (102), the right end of the first connecting rod (101) is in threaded connection with a second connecting rod (103), the right end of the second connecting rod (103) is movably connected with the telescopic interface tube (102), one end, far away from the first connecting rod (101) or the second connecting rod (103), of the telescopic interface tube (102) is movably connected with a third connecting rod (104), one end, far away from the telescopic interface tube (102), of the third connecting rod (104) is fixedly connected with a metal rod (105), one end, far away from the third connecting rod (104), of the metal rod (105) is fixedly connected with a chassis (106), a through hole (3) is formed in the surface of the framework body (1), and the lantern buckle (2) is fixedly connected with the framework body (1), the surface of the lantern buckle (2) is fixedly connected with a rope (4), and the rope (4) penetrates through the inner cavity of the through hole (3).

2. The telescopic plastic booth arch frame of claim 1, wherein: the framework body (1) is made of fiber reinforced composite materials, the fiber reinforced composite materials are formed by compounding fibers and resin, wherein the fibers are made of any one or any combination of glass fibers, basalt fibers and carbon fibers, and the resin is made of any one or any combination of unsaturated polyester, epoxy vinyl resin or epoxy resin.

3. The telescopic plastic booth arch frame of claim 1, wherein: the inner cavity of the telescopic interface tube (102) is pre-shaped into an elastic curled layer with a memory function and smaller than the outer diameter of the rod body, so that the curled layer can always have elastic potential energy for applying pressure to each connecting part.

4. The telescopic plastic booth arch frame of claim 1, wherein: the chassis (106) is fixedly connected with the ground through bolts in a metal flange connection mode.

5. The telescopic plastic booth arch frame of claim 1, wherein: the rope (4) is made of high-elasticity steel wires, and two ends of the rope (4) are fixedly connected with the lantern buckle (2) through the inner cavity of the through hole (3).