CN201176666Y

CN201176666Y - High-strength booth frame

Info

Publication number: CN201176666Y
Application number: CNU2008200700757U
Authority: CN
Inventors: 刘峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-17
Filing date: 2008-04-17
Publication date: 2009-01-07
Anticipated expiration: 2018-04-17

Abstract

The utility model provides a high-strength greenhouse skeleton, wherein an inner core of a cross section structure of the greenhouse skeleton is made of lightweight foam material; the outside of the inner core is glued and coated with a plurality of layers of glass fiber cloth; an adhesive layer is arranged between adjacent layers of glass fiber cloth. The greenhouse skeleton is characterized in that: a plurality of bamboo reinforcements are arranged around the outside of a second or third layer of glass fiber cloth from inside to outside; the outside of an outermost layer of glass fiber cloth is coated with moisture-proof surface cloth; the greenhouse skeleton is high in strength, good in toughness, long in life span, easy to manufacture, transport, disassemble and assemble, very beneficial to popularization and application.

Description

The high strength big-canopy framework

One, technical field

The utility model relates to agriculturals such as a kind of plantation, breed and aquatic products and uses the day-light greenhouse skeleton, particularly relates to a kind of high strength big-canopy framework.

Two, background technology

In existing technology, framework of glasshouse big shack generally adopts bamboo wood, cement or iron structure material, also the someone adopts various composite material hands or machine-processed big-canopy framework in recent years, these structural meterialss or cause frame fracture, collapse because of weak strength, weight capacity difference, or because of moisture-sensitive corrosion weak point in application life, or because of the heavy difficult transportation installation of material, or the person is difficult to accept to build the canopy because of cost is too high, or need pillar too many because of load-bearing is little, or because of span is little, the production space is little, and land utilization ratio is too low, daylighting is poor, generally applies to be subjected to very big inhibition.

The big-canopy framework that the method that now also has some to adopt the foam core outside to coat glass fabric is made, as Chinese utility model patent 200520115615.5, a kind of large span non-support shed and framework of glasshouse big shack are disclosed, it is characterized in that: the cross section of skeleton and connecting rod from inside to outside is the typing supporter successively, gelling agent, fiber reinforced material, gelling agent, the moistureproof and waterproof agent, its advantage is: span is big, no pillar, self is light, the intensity height, long service life, cost is low or the like, but because the limitation of its structure, cause all existing intensity low mostly, toughness is not enough, not anti-use, shortcomings such as frangibility.

Three, utility model content

The purpose of this utility model is in order to address the above problem, to propose a kind of high strength big-canopy framework of good combination property.

Content of the present utility model is: a kind of high strength big-canopy framework, the inner core of its cross-sectional configuration is a light foam material, the bonding multilayer woven glass fabric that is coated with outside inner core, be adhesive phase between the adjacent glass fabric, described outside interior the exterior circumferential of the 2nd or 3 layer of glass fabric be provided with the bamboo reinforcement of some; At the moistureproof face cloth of the outside coating of outermost glass fabric.

Described frame configuration is an arched framework, or is direct-connected extension bar.

Described skeleton is the semi-arched skeleton, and described semi-arched skeleton one end is a ground end, and the other end is for going into the wall end, and what it went into that the wall end also is provided with level takes the wall termination.

Described skeleton cross sectional shape is a rectangle, or is square, or is circular, or is oval.

Described skeleton cross section is a rectangle or when square, and described rectangle or square four jiaos are fillet, and described bamboo reinforcement is positioned at four jiaos.

Described adhesive is the nanometer activated adhesive.

The beneficial effects of the utility model

1, intensity height

Be provided with bamboo reinforcement in this big-canopy framework, can improve the intensity of big-canopy framework; And the coating mode of the glass fabric that adopts is special, earlier with layer 2-3 glass fabric adhesive bond, form the glass fabric superimposed layer, then superimposed layer is coated to the inner core outside of skeleton, the novel clad of formation also can improve the intensity of whole big-canopy framework.

2, good toughness

Because the adding of bamboo reinforcement is dissolved into the pliability of bamboo in this big-canopy framework, makes it have toughness, and is durable, is not afraid of impact, not frangibility.

3, interior humidity is stable, and heighten application life

Owing to also be coated with moistureproof face cloth in the outside of outermost glass fabric superimposed layer, this protection against the tide face cloth can guarantee that the moisture of this skeleton inside does not distribute, and keeps humidity; Thereby improve its application life.

4, fire prevention, waterproof, corrosion-resistant

Because glass fabric is an incombustible material, itself possesses the corrosion resistant characteristics of fire-proof and water-proof, the moistureproof face cloth of one deck of outside also is waterproof in addition, can both improve it generally and resist the ability that extreme misery destroys.

5, production technology simply need not mould, and is in light weight, easy transportation and installation, and dismounting is convenient.

Four, description of drawings

Fig. 1 is one of section structure schematic diagram of this high strength big-canopy framework

Fig. 2 be this high strength big-canopy framework the section structure schematic diagram two

Fig. 3 is the structural representation of arch big-canopy framework

Fig. 4 is the structural representation of semi-arched big-canopy framework

Fig. 5 is the structural representation of direct-connected extension bar

Five, the specific embodiment

Embodiment one: referring to Fig. 1, Fig. 3, a kind of high strength big-canopy framework among the figure, the inner core 1 of its cross-sectional configuration is a light foam material, the bonding multilayer woven glass fabric 2 that is coated with outside inner core 1, be adhesive phase 3 between the adjacent glass fabric 2, be provided with the bamboo reinforcement 4 of some in the exterior circumferential of described the 2nd or 3 layer of glass fabric 2 outside interior; At the moistureproof face cloth 5 of outmost glass fabric 2 outside coatings.

Described frame configuration is an arched framework; The skeleton cross sectional shape is a rectangle, or is square; Described skeleton cross section is a rectangle or when square, and described rectangle or square four jiaos are fillet, and described bamboo reinforcement 4 is positioned at four jiaos.

Described adhesive 3 is the nanometer activated adhesive.

Embodiment two: referring to Fig. 1, Fig. 4, embodiment two and embodiment one are basic identical, the representative meaning that number in the figure is identical is identical, something in common does not repeat, difference is a semi-arched skeleton 6 among the embodiment two, described semi-arched skeleton one end is ground end 6-1, and the other end is for going into wall end 6-2, and what it went into that the wall end also is provided with level takes wall termination 6-3.

Embodiment three: referring to Fig. 1, Fig. 5, embodiment three and embodiment one are basic identical, and the representative meaning that number in the figure is identical is identical, and something in common does not repeat, and difference is direct-connected extension bar for skeleton among the embodiment three.

Embodiment four: referring to Fig. 2, and Fig. 3, embodiment four and embodiment one are basic identical, and the representative meaning that number in the figure is identical is identical, and something in common does not repeat, and difference is that the cross section of skeleton among the embodiment four is circle.

Embodiment five: referring to Fig. 2, Fig. 4, embodiment five and embodiment four are basic identical, the representative meaning that number in the figure is identical is identical, something in common does not repeat, difference is a semi-arched skeleton 6 among the embodiment five, described semi-arched skeleton one end is ground end 6-1, and the other end is for going into wall end 6-2, and what it went into that wall end 6-2 also is provided with level takes wall termination 6-3.

Embodiment six: referring to Fig. 2, Fig. 5, embodiment six and embodiment four are basic identical, and the representative meaning that number in the figure is identical is identical, and something in common does not repeat, and difference is direct-connected extension bar for skeleton among the embodiment six.

Embodiment seven: accompanying drawing is not drawn, and embodiment seven and embodiment one are basic identical, and something in common does not repeat, and difference is that the cross section of skeleton among the embodiment seven is ellipse.

Claims

1, a kind of high strength big-canopy framework, the inner core of its cross-sectional configuration is a light foam material, the bonding multilayer woven glass fabric that is coated with outside inner core, be adhesive phase between the adjacent glass fabric, it is characterized in that: described outside interior the exterior circumferential of the 2nd or 3 layer of glass fabric be provided with the bamboo reinforcement of some; At the moistureproof face cloth of the outside coating of outermost glass fabric.

2, high strength big-canopy framework according to claim 1 is characterized in that: described frame configuration is an arched framework, or is direct-connected extension bar.

3, high strength big-canopy framework according to claim 1 is characterized in that: described skeleton is the semi-arched skeleton, and described semi-arched skeleton one end is a ground end, and the other end is for going into the wall end, and what it went into that the wall end also is provided with level takes the wall termination.

4, high strength big-canopy framework according to claim 1 is characterized in that: described skeleton cross sectional shape is a rectangle, or is square, or is circular, or is oval.

5, high strength big-canopy framework according to claim 4 is characterized in that: described skeleton cross section is a rectangle or when square, and described rectangle or square four jiaos are fillet, and described bamboo reinforcement is positioned at four jiaos.

6, high strength big-canopy framework according to claim 1 is characterized in that: described adhesive is the nanometer activated adhesive.