CN202152548U - Glass reinforced plastic support column - Google Patents
Glass reinforced plastic support column Download PDFInfo
- Publication number
- CN202152548U CN202152548U CN2011202642688U CN201120264268U CN202152548U CN 202152548 U CN202152548 U CN 202152548U CN 2011202642688 U CN2011202642688 U CN 2011202642688U CN 201120264268 U CN201120264268 U CN 201120264268U CN 202152548 U CN202152548 U CN 202152548U
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- Prior art keywords
- reinforced plastic
- fiber reinforced
- glass fiber
- boats
- tree
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- Expired - Fee Related
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Abstract
The utility model discloses a glass reinforced plastic support column which comprises a glass reinforced plastic support pipe which is of a hollow structure; the section of the glass reinforced plastic support pipe is rectangular; and two ends of the glass reinforced plastic support pipe are enclosed. The glass reinforced plastic support column is formed by a glass reinforced plastic material; through a formed support column structure, the strength and the rigidity of the support column are increased, the problem that the glass reinforced plastic has low elastic modulus is solved, and the defects of the glass reinforced plastic material are overcome; and when the glass reinforced plastic support column is matched with construction tools, the use can be more reliable.
Description
Technical field
The utility model relates to a kind of construction tool for building, relates in particular to a kind of glass fiber reinforced plastic and supports a tree, used in making timber for boats, is mainly used in building operations group mould.
Background technology
Backing material for building generally comprises wooden a tree, used in making timber for boats and wood composite a tree, used in making timber for boats in the prior art.In Chinese patent number " 97112278.4 ", disclose a kind of method for manufacturing of articifial wood a tree, used in making timber for boats, its applying date is on July 21st, 1997, and open day is on January 27th, 1999, is that veneer with general seeds carries out with H successively
2O
2Be bleaching, dyeing in the acid dyes solution of uniform temperature, steam or dielectric drying, sorting, assembly in the solution of leading, select glue kind gluing for use, cold pressing or operations such as hot pressing, slicing.But the wooden a tree, used in making timber for boats of this kind is as building operations instrument usefulness, and only is the decorative panel as constructional materials.And existing wooden a tree, used in making timber for boats is because its intensity and recycling rate of waterused are lower, and the timber waste is comparatively serious, and the existing building construction is one of timber consumption maximum with the mode of traditional wooden a tree, used in making timber for boats.
Existing wood composite a tree, used in making timber for boats all is the wood composite a tree, used in making timber for boats that adopts steel and wood composite preparation.For example, disclose a kind of shaping reinforced concrete member at Chinese patent number " 200720080728.5 " and supported that to use wood composite a tree, used in making timber for boats, its applying date be on August 21st, 2007; Open day is on June 11st, 2008; Steel frame adopts the C structural steel frame, and wooden a tree, used in making timber for boats is entrenched in the C structural steel frame, and its steel face is provided with connecting hole; With connector C shaped steel frame and wooden a tree, used in making timber for boats being fixed together forms an integral body, on C structural steel frame steel face, is provided with the construction circular hole that distance does not wait.
Chinese patent number " 200920243850.9 " discloses a kind of wood composite a tree, used in making timber for boats supporting structure for another example; Its applying date is on December 9th, 2009; Open day is on October 27th, 2010; Comprise by " ∪ " shape channel-section steel and the supporting structure body that filling wood forms, fill wood and be set to be " protruding " shape that two channel-section steel limits of " ∪ " shape channel-section steel bend inwards to extend with the nose of filling wood and cooperate formation one plane.Existing wood composite a tree, used in making timber for boats preparation method mainly is with the steel plate bending and cuts into required form, processes the wood composite a tree, used in making timber for boats with wood composite again.
And for example Chinese patent number " 200920310999.4 " discloses a kind of reinforced concrete member that is used for and supports and to use composite sleeper; Its applying date is on September 22nd, 2009; Open day is on July 7th, 2010; This composite sleeper comprises that sleeper, cross section are the reinforcing sleeve of rectangle, said sleeper be entrenched in the said reinforcing sleeve and with its formation interference fit, said sleeper two ends are all stretched out one section outside reinforcing sleeve; Wherein along said reinforcing sleeve wherein on one side axial direction have long nick, make outside the corresponding edge of said sleeper partly is exposed to.
But in practical application, find; Existing steel wood wood composite a tree, used in making timber for boats mainly also exists following not enough: one, the wood composite a tree, used in making timber for boats of prior art all is to adopt the external reinforcing cover of steel as wooden a tree, used in making timber for boats, and excess enthalpy is heavy, after especially in work progress, reusing; Cement paste can pour in the slit between reinforcing sleeve and the wooden a tree, used in making timber for boats in a large number; Make the wood composite a tree, used in making timber for boats heavier, make to reuse comparatively difficulty, the not only big consumption that increases timber as the wood composite a tree, used in making timber for boats that supports; Be unfavorable for environmental protection, and increased construction cost.Two, in work progress, the wood composite a tree, used in making timber for boats needs placing flat on the steel pipe bracing frame, because the wood composite a tree, used in making timber for boats is comparatively heavy, and meets the easier landing of water between steel wood composite a tree, used in making timber for boats and the steel pipe, and bigger potential safety hazard is arranged.Three, steel are higher as the reinforcing sleeve cost of wooden a tree, used in making timber for boats.Four, the reinforcing sleeve processed of steel adopts screw to be connected with wooden a tree, used in making timber for boats, the topping on the screw of connection and nut boss fragile reinforcing sleeve surface in steel wood wood composite a tree, used in making timber for boats is got on or off the bus the lifting transportation, thus shortened application life of the wooden wood composite a tree, used in making timber for boats of steel.Five, steel wood wood composite a tree, used in making timber for boats is used for the external corner support of beam; Also need supporting other instrument in use; The instrument that is called poker such as this area; Because the convexity of attachment screw and nut, make connection template can not with the comprehensive engagement of wood composite a tree, used in making timber for boats, the stability that makes poker locate composite shuttering is not good.
And comparatively wide model, for example Aeronautics and Astronautics, military affairs etc. of the range of application of glass fiber reinforced plastic in the prior art.And in building field, also have to relate to, for example Chinese patent number " 99102010.3 " discloses a kind of bamboo/glass fiber reinforced plastic composite light constructional materials, and its applying date is on February 5th, 1999; Open day is on August 9th, 2000; Be to be primary raw material,, cover outward or twine fibre reinforced composites as the main load-carrying member of structure with the bamboo that China south abounds with; The middle filler of filling is composited; This material structure can be made into the bearing bar and the panel construction of various types and shape, only is used for used rod member of light construction structure and wallboard, and the highrise building partition wall.Thereby only be to use in the prior art as light-weight building material.Because there is following defective in glass fiber reinforced plastic: one, modulus of elasticity is low, the big twice of modular ratio timber of glass fiber reinforced plastic, but littler 10 times than steel,, often feels product that therefore rigidity is not enough in using, easy deformation.Two, long-term temperature tolerance is poor, and general glass fiber reinforced plastic can not at high temperature use for a long time, and general purpose polyester FRP just obviously descends in intensity more than 50 ℃, and is general only in use below 100 ℃; Universal epoxy FRP is more than 60 ℃, and intensity has obvious decline.Three, aging phenomenon, aging phenomenon are the common defects of plastics, and glass fiber reinforced plastic is no exception, under effects such as ultraviolet ray, dust storm sleet, chemical mediator, mechanical stress, cause performance to descend easily.Four, interlaminar shear strength is low, and interlaminar shear strength is born by resin, so very low.Above-mentioned defective makes that glass-reinforced plastic material is not easy to connect, and it is relatively poor to connect the back reliability, has bigger potential safety hazard, thus make glass-reinforced plastic material in building field only as constructional materials usefulness, and can not use as construction material.
Summary of the invention
The purpose of the utility model is to overcome the problems referred to above of existing wooden a tree, used in making timber for boats and the existence of steel wood wood composite a tree, used in making timber for boats; Provide a kind of glass fiber reinforced plastic to support a tree, used in making timber for boats, the utility model adopts glass-reinforced plastic material to form glass fiber reinforced plastic and supports a tree, used in making timber for boats, through the support a tree, used in making timber for boats structure that forms; The strength and stiffness that support a tree, used in making timber for boats have not only been improved; Also solve the low problem of glass fiber reinforced plastic modulus of elasticity, overcome the defective that glass-reinforced plastic material self exists, and glass fiber reinforced plastic has supported a tree, used in making timber for boats and construction tool is used more reliable.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
A kind of glass fiber reinforced plastic supports a tree, used in making timber for boats, and it is characterized in that: comprise the glass fiber reinforced plastic stay pipe, the structure of said glass fiber reinforced plastic stay pipe is hollow and the rectangular shape in cross section, said glass fiber reinforced plastic stay pipe closed at both ends.
Be provided with the glass reinforcing rib plate in the said glass fiber reinforced plastic stay pipe.
Said glass reinforcing rib plate and glass fiber reinforced plastic stay pipe are the overall structure of disposal molding.
Said glass reinforcing rib plate is one or more, is set in parallel in the glass fiber reinforced plastic stay pipe when a plurality of.
The thickness of said glass fiber reinforced plastic stay pipe is 2mm-6mm, and length is 1m-4m, and width is 20mm-60mm, highly is 30mm-80mm.
Adopt the advantage of the utility model to be:
One, the utility model comprises the glass fiber reinforced plastic stay pipe, and the structure of said glass fiber reinforced plastic stay pipe is hollow and the rectangular shape in cross section, said glass fiber reinforced plastic stay pipe closed at both ends; Adopt glass-reinforced plastic material to form glass fiber reinforced plastic and support a tree, used in making timber for boats,, not only improved the strength and stiffness that support a tree, used in making timber for boats through the support a tree, used in making timber for boats structure that forms; Also solve the low problem of glass fiber reinforced plastic modulus of elasticity, overcome the defective that glass-reinforced plastic material self exists, and glass fiber reinforced plastic has supported a tree, used in making timber for boats and construction tool is used more reliable; Further; Glass fiber reinforced plastic stay pipe closed at both ends can not get in the glass fiber reinforced plastic stay pipe cement paste, and the weight that makes glass fiber reinforced plastic support a tree, used in making timber for boats can not increase, and helps construction.
Two, in the utility model, the structure of glass fiber reinforced plastic stay pipe is hollow and the rectangular shape in cross section, and this structure not only intensity reaches best; And have four planes; Be convenient to and the template comprehensive engagement, and the utility model do not need screw to connect and in light weight, thereby be convenient to transportation; And can not damage the topping that glass fiber reinforced plastic supports a tree, used in making timber for boats surface, thereby improve the application life that glass fiber reinforced plastic supports a tree, used in making timber for boats.
Three, in the utility model, be provided with the glass reinforcing rib plate in the said glass fiber reinforced plastic stay pipe,, improved safety of construction through strengthening intensity and the stiffness that gusset has further improved glass fiber reinforced plastic support a tree, used in making timber for boats.
Four, in the utility model, said glass reinforcing rib plate is one or more, is set in parallel in the glass fiber reinforced plastic stay pipe when a plurality of, and is stressed more even through the glass reinforcing rib plate that laterally arranges, and guarantees that further glass fiber reinforced plastic supports the intensity of a tree, used in making timber for boats.
Five, in the utility model, the thickness of said glass fiber reinforced plastic stay pipe is 2mm-6mm, and length is 1m-4m; Width is 20mm-60mm, highly is 30mm-80mm, and this physical dimension is an optimum size; Not only guaranteed the intensity of the compound cover of glass fiber reinforced plastic; Material usage is minimum, and is convenient to and the supporting use of other construction tool, and size is unified.
Six, in the utility model; Said glass reinforcing rib plate and glass fiber reinforced plastic stay pipe are the overall structure of disposal molding; The intensity and the stiffness that make glass fiber reinforced plastic support a tree, used in making timber for boats reach optimum efficiency; Make glass fiber reinforced plastic can directly be used for the building operations instrument, overcome the problem that glass fiber reinforced plastic self stiffness is poor, modulus of elasticity is low.
Seven, compare with existing steel wood wood composite a tree, used in making timber for boats, the glass fiber reinforced plastic of the utility model supports a tree, used in making timber for boats and need not connect through connector, not only is convenient to transportation; And can not damage the topping on glass fiber reinforced plastic wood composite a tree, used in making timber for boats surface, prolonged the application life of wood composite a tree, used in making timber for boats, and the utility model and other instrument are when supporting use; Can closely contact with junction plate, and the weight of the utility model is far smaller than existing wood composite a tree, used in making timber for boats, thereby guaranteed the reliability that connects from many aspects; What is more important; The utility model does not need and wood composite, has significantly reduced wood usage amount, helps environmental protection.
Eight, the structure of the utility model glass fiber reinforced plastic stay pipe is hollow and the rectangular shape in cross section, and glass fiber reinforced plastic stay pipe closed at both ends, and weight is lighter, and speed of application is fast; It is big with the steel pipe coefficient of contact friction in use that glass fiber reinforced plastic supports a tree, used in making timber for boats, is difficult for landing, reduced construction safety risk during job space; Be easy to be shaped to required physical dimension, the size rule is straight, and the concrete of cast is smooth; Can reuse repeatedly, reduce building costs, material usage is few under the situation that has guaranteed intensity.
Description of drawings
Fig. 1 is the utility model embodiment 1 cross-sectional view
Fig. 2 is the utility model embodiment 2 cross-sectional view
Be labeled as among the figure: 1, glass fiber reinforced plastic stay pipe, 2, the glass reinforcing rib plate.
The specific embodiment
A kind of glass fiber reinforced plastic supports a tree, used in making timber for boats, comprises the glass fiber reinforced plastic stay pipe, and the structure of said glass fiber reinforced plastic stay pipe is hollow and the rectangular shape in cross section, said glass fiber reinforced plastic stay pipe closed at both ends.
In the utility model, the thickness of said glass fiber reinforced plastic stay pipe is 2mm-6mm, for example 2mm, 4mm or 6mm; Length is 1m-4m, for example 1m, 3mm or 4mm, and width is 20mm-60mm; For example 20mm, 40mm or 60mm highly are 30mm-80mm, for example 30mm, 60mm or 80mm.
Embodiment 2
A kind of glass fiber reinforced plastic supports a tree, used in making timber for boats, comprises the glass fiber reinforced plastic stay pipe, and the structure of said glass fiber reinforced plastic stay pipe is hollow and the rectangular shape in cross section, said glass fiber reinforced plastic stay pipe closed at both ends.
The preferred implementation of the utility model is to be provided with the glass reinforcing rib plate in the said glass fiber reinforced plastic stay pipe.Further, said glass reinforcing rib plate and glass fiber reinforced plastic stay pipe are the overall structure of disposal molding.Wherein, the glass reinforcing rib plate can be for one or more, are set in parallel in the glass fiber reinforced plastic stay pipe when a plurality of.
In the utility model, the thickness of said glass fiber reinforced plastic stay pipe is 2mm-6mm, for example 2mm, 3mm or 6mm; Length is 1m-4m, for example 1m, 2mm or 4mm, and width is 20mm-60mm; For example 20mm, 50mm or 60mm highly are 30mm-80mm, for example 30mm, 60mm or 80mm.
The forming process of the utility model is following: a, reinforcing material get in the resin mixture and flood, and wherein reinforcing material is in order to the glass fiber yarn of increase longitudinal strength with in order to increase the glass fabric and/or the glass mat of transverse strength; Reinforcing material behind b, the dipping gets into formed glass steel support a tree, used in making timber for boats crude green body in the pultrusion die; C, glass fiber reinforced plastic support a tree, used in making timber for boats crude green body and get into formed glass steel support a tree, used in making timber for boats in the curing mold.
The above is merely the preferred embodiment of the utility model, not in order to restriction the utility model, any modification of being done within all spirit at the utility model and the principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. a glass fiber reinforced plastic supports a tree, used in making timber for boats, and it is characterized in that: comprise the glass fiber reinforced plastic stay pipe, the structure of said glass fiber reinforced plastic stay pipe is hollow and the rectangular shape in cross section, said glass fiber reinforced plastic stay pipe closed at both ends.
2. glass fiber reinforced plastic according to claim 1 supports a tree, used in making timber for boats, it is characterized in that: be provided with the glass reinforcing rib plate in the said glass fiber reinforced plastic stay pipe.
3. glass fiber reinforced plastic according to claim 2 supports a tree, used in making timber for boats, and it is characterized in that: said glass reinforcing rib plate and glass fiber reinforced plastic stay pipe are the overall structure of disposal molding.
4. support a tree, used in making timber for boats according to claim 2 or 3 described glass fiber reinforced plastic, it is characterized in that: said glass reinforcing rib plate is one or more, is set in parallel in the glass fiber reinforced plastic stay pipe when a plurality of.
5. glass fiber reinforced plastic according to claim 4 supports a tree, used in making timber for boats, and it is characterized in that: the thickness of said glass fiber reinforced plastic stay pipe is 2mm-6mm, and length is 1m-4m, and width is 20mm-60mm, highly is 30mm-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202642688U CN202152548U (en) | 2011-07-25 | 2011-07-25 | Glass reinforced plastic support column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202642688U CN202152548U (en) | 2011-07-25 | 2011-07-25 | Glass reinforced plastic support column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152548U true CN202152548U (en) | 2012-02-29 |
Family
ID=45693048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202642688U Expired - Fee Related CN202152548U (en) | 2011-07-25 | 2011-07-25 | Glass reinforced plastic support column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152548U (en) |
-
2011
- 2011-07-25 CN CN2011202642688U patent/CN202152548U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20160725 |