CN105839849A - Casing-pipe marble pillar body product and production method thereof - Google Patents
Casing-pipe marble pillar body product and production method thereof Download PDFInfo
- Publication number
- CN105839849A CN105839849A CN201610170033.XA CN201610170033A CN105839849A CN 105839849 A CN105839849 A CN 105839849A CN 201610170033 A CN201610170033 A CN 201610170033A CN 105839849 A CN105839849 A CN 105839849A
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- China
- Prior art keywords
- sleeve pipe
- shaft sleeve
- shaft
- described shaft
- pipe
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a casing-pipe marble pillar body product and its production method. The casing-pipe marble pillar body product comprises a pillar body and a pillar casing-pipe. A metal support frame is arranged inside the pillar body. The pillar casing-pipe sleeves the pillar body. The outer lateral wall of the pillar casing-pipe has smooth surface. The pillar casing-pipe is composed of the following ingredients (by weight): 50-90 parts of polyvinyl chloride, 10-50 parts of calcium carbonate and 5-15 parts of a refractory material. The production method comprises the following steps: A, manufacturing an extrusion die; B, weighing a composite material; C, carrying out heat plasticization extrusion forming of the pillar casing-pipe; and D, setting up the metal support frame, and carrying out concrete pouring of the pillar body so as to obtain the casing-pipe marble pillar body product. In comparison with the prior art, the product is as beautiful as a marble pillar or an agate pillar, is solid and strong, has strong compressive capacity, will not be cracked, decolored or delaminated, is resistant to acid, salt and alkali and fire, is antifreezing, will not be burned to be curved, has strong strike-resistance and good elasticity, and is not easy to age. The method of the invention has low investment cost, is simple and convenient to operate and is suitable for construction.
Description
Technical field
The present invention relates to building field, particularly relate to a kind of FRP Columns and production method thereof.
Background technology
FRP Columns is generally divided into the stone base of column, shaft, column cap (cap) three part, due to each several part size,
Ratio, the difference of shape, add that shaft processes and decorative pattern different, can be formed different
Pillar pattern.
The material that FRP Columns shaft uses is usually nature stone material (such as marble, jade, agate, artificial
Stone, granite etc.) or cement material.
The FRP Columns shaft using nature stone material to make pecks general outline it is generally required to first use machine to carve, then
Carry out manual polishing meticulously, although manufacture that FRP Columns shaft outward appearance out is beautiful, smooth in appearance,
Durable, but production method is complicated, and production and processing difficulty is big, progress slow, and human cost is too high,
Manufacture FRP Columns shaft in particular by marble, Agate, jade, also can be greatly increased material
Cost.
Cement material is used to manufacture FRP Columns shaft, although production method is simple, easily operates, raw
Product difficulty of processing is little, and progress is also fast, but the cement FRP Columns shaft outer surface obtained is rough, no
But unsightly, and it is very easy to cracking, has a strong impact on the service life of FRP Columns shaft.
Currently also there are mopping or the processing technology of spray film on cement FRP Columns shaft, although Rome can be made
The outward appearance of post is more beautiful, but the service life of paint, film is limited, is very easy to come off or be scraped,
Effect is not clearly.
Summary of the invention
The technical problem to be solved is to provide that a kind of input cost is low, production and processing simple, outer
Smooth surface is attractive in appearance, not crack, not delamination, nondiscoloration, acid-proof, anti-saline and alkaline, antifreeze, fire prevention, no
Burning bending, hole hit that power is strong, good springiness, be difficult to aging, the bushing type FRP Columns shaft of length in service life
Product and production method thereof.
The technical scheme is that
A kind of bushing type FRP Columns shaft product, it include the shaft body by concreting and
By the shaft sleeve pipe of composite thermoplastification extrusion molding, the inside of described shaft body is provided with corresponding
Act the metal supporting frames supporting connection function, described metal supporting frames and described shaft body are fixed and are connected
Integral, described shaft sleeve pipe is the tubular body corresponding with described shaft body, and is socketed in described shaft
This is external, and the madial wall of described shaft sleeve pipe fits tightly with the lateral wall of described shaft body, and fixing
Being connected to integral, the outer side wall surface of described shaft sleeve pipe is smooth, in parts by weight, and described shaft set
Pipe consists of composition and constitutes: 50-90 part polyvinyl chloride, 10-50 part calcium carbonate, 5-15 part are fire-resistant
Material.
Compared with prior art, the invention has the beneficial effects as follows:
Shaft body in product of the present invention uses concrete to add metal supporting frames structure, the firmest knot
Reality, anti-pressure ability are strong, and input cost is low, production and processing simple, use shaft casing pipe sleeve to be connected on post
Body is the most external, is not only able to play good decoration function, makes FRP Columns shaft such as pillar of marble or agate
Nao stone column is the most attractive in appearance, and can be good at protecting shaft body, is prevented effectively from shaft body as common
Concrete column equally produces the phenomenon of crack, delamination, decolouring so that the service life of FRP Columns shaft is longer,
And shaft sleeve pipe is mixed by a certain percentage by composites such as polyvinyl chloride, calcium carbonate, refractory materials
After, make through thermoplastification extruding-out process, not only outer surface is seamless, smooth, do not have out-of-flatness phenomenon,
More attractive in appearance, and acid-proof, anti-saline and alkaline, antifreeze, fire prevention, bending of not burning, resistance power are strong, elastic
Good, be difficult to construction aging, suitable, install easier.
On the basis of technique scheme, the present invention can also do following improvement.
As a kind of preferred embodiment of the present invention, described metal supporting frames is by multiple vertically arranged
The metal ribs net that one metal ribs and multiple-layer horizontal are arranged builds, described first metal ribs respectively with entirely
Metal ribs net described in portion intersects vertically and fixing connection.
Above-mentioned preferred version is used to provide the benefit that: such metal supporting frames is built simpler
Single, more firm, installation is more prone to, and more suitably constructs.
As the another kind of preferred embodiment of the present invention, described metal ribs net includes multiple being parallel to each other
Second metal ribs and multiple the 3rd metal ribs being parallel to each other, described second metal ribs all with described 3rd gold medal
Belong to muscle to intersect and fixing connection.
Above-mentioned preferred version is used to provide the benefit that: such metal ribs net production and processing is convenient,
It is more firm to connect, and more suitably constructs, and the metal supporting frames utilizing it to build is more firm, can be effective
Improve the anti-pressure ability of metal supporting frames.
As the another kind of preferred embodiment of the present invention, described first metal ribs vertically runs through described shaft
The two ends up and down of body, described second metal ribs, described 3rd metal ribs extend transversely through described shaft respectively
The surrounding of body.
Above-mentioned preferred version is used to provide the benefit that: can preferably improve the resistance to compression energy of shaft body
Power.
As the another kind of preferred embodiment of the present invention, described shaft body is cylindrical or prism-shaped.
Using above-mentioned preferred version to provide the benefit that: convenient production, anti-pressure ability is more preferable.
As a kind of preferred embodiment of the present invention, described refractory material is in unshape refractory
Moldable.
Above-mentioned preferred version is used to provide the benefit that: convenient composite to be carried out thermoplastification extrusion
Moulding process, during can either avoiding thermoplastification, temperature is too high, causes burning, can improve again shaft
The fire protecting performance of sleeve pipe finished product.
As the another kind of preferred embodiment of the present invention, the lateral wall surrounding of described shaft sleeve pipe uniformly sets
Being equipped with a plurality of vertical slot, described vertical slot all runs through the two ends up and down of described shaft sleeve pipe.
Above-mentioned preferred version is used to provide the benefit that: FRP Columns shaft not only can be made more attractive in appearance, and
And can ensure that shaft sleeve pipe compressive property saves material in the case of constant as far as possible.
As the another kind of preferred embodiment of the present invention, described vertical slot is by the lateral wall of described shaft sleeve pipe
Caving inward and formed, the madial wall surrounding of described shaft sleeve pipe is evenly arranged with and described vertical slot one a pair
The raised item answered, the wall thickness of described shaft sleeve pipe surrounding sidewall is equal.
Use above-mentioned preferred version to provide the benefit that: vertical slot and the existence of raised item, not only can ensure that
The wall thickness of shaft sleeve pipe surrounding sidewall is equal, in the case of use manufactures material as much, as far as possible
Increase the contact area of ambient pressure and shaft sleeve pipe, improve the compressive property of shaft sleeve pipe, and watering
After building concrete, shaft sleeve pipe can be connected more with shaft body by the auxiliary connection function of raised item
Add fastening, firm.
A kind of production method of bushing type FRP Columns shaft product as above, it comprises the following steps:
A, making extrusion die
Making extrusion die according to the shape of described shaft sleeve pipe, described extrusion die includes in column
Mould and external mold in a tubular form, described outer die casing is connected on described interior mould periphery, and and described interior mould between formed
The tubular cavity corresponding with described shaft sleeve pipe, more described extrusion die is installed on the corresponding position of extruder
Put；
B, weigh composite
In parts by weight, the granular polyvinyl chloride of 50-90 part, the granular carbonic acid of 10-50 part are weighed
Calcium, the granular refractory material of 5-15 part, and mixing and stirring, i.e. obtain composite；
C, thermoplastification are extruded
Described composite is added to described extruder, and is prepared by thermoplastification extruding-out process
Go out described shaft sleeve pipe；
D, prepare FRP Columns shaft
First in the inner chamber of described shaft sleeve pipe, build described metal supporting frames, then block described shaft sleeve pipe
One end, then from the other end of described shaft sleeve pipe to the inner chamber of described shaft sleeve pipe is poured into a mould coagulation
Soil, until filling the inner chamber of full described shaft sleeve pipe, after concrete setting, i.e. obtains described sleeve pipe
Formula FRP Columns shaft product.
Compared with prior art, the invention has the beneficial effects as follows:
The inventive method input cost is low, simple to operation, is more suitable for construction, the bushing type of production
FRP Columns shaft product is attractive in appearance as pillar of marble or agate stone column, smooth outer surface, not crack,
Not delamination, nondiscoloration, acid-proof, anti-saline and alkaline, antifreeze, fire prevention, bending of not burning, cheat power of hitting by force, bullet
Property is good, it is aging to be difficult to, service life is long.
As a kind of preferred embodiment of the present invention, in step C, described thermoplastification extrusion molding work
Skill is adopted and is heated by resistive or senses heating.
Above-mentioned preferred version is used to provide the benefit that: the simpler convenience of production technology, input cost is low.
Below the present invention is elaborated further:
A kind of bushing type FRP Columns shaft product, it include the shaft body by concreting and
By the shaft sleeve pipe of composite thermoplastification extrusion molding, the inside of described shaft body is provided with corresponding
Act the metal supporting frames supporting connection function, described metal supporting frames and described shaft body are fixed and are connected
Integral, described shaft body is the most cylindrical or prism-shaped；
Described metal supporting frames is preferably arranged by multiple the first vertically arranged metal ribs and multiple-layer horizontal
Metal ribs net build, described first metal ribs intersect vertically with whole described metal ribs nets respectively and
Fixing connecting, described metal ribs net preferably includes multiple the second metal ribs being parallel to each other and multiple the most flat
3rd metal ribs of row, described second metal ribs all intersects with described 3rd metal ribs and fixing connection, institute
State the first metal ribs and the most vertically run through the two ends up and down of described shaft body, described second metal ribs, institute
State the 3rd metal ribs and extend transversely through the surrounding of described shaft body the most respectively；
Described shaft sleeve pipe is the tubular body corresponding with described shaft body, and is socketed in described shaft body
Outward, the madial wall of described shaft sleeve pipe fits tightly with the lateral wall of described shaft body, and fixing connection
Integral；
The lateral wall surrounding of described shaft sleeve pipe is preferably uniformly arranged a plurality of vertical slot, and described vertical slot all runs through institute
State the two ends up and down of shaft sleeve pipe, described vertical slot typically caved inward by the lateral wall of described shaft sleeve pipe and
Being formed, the madial wall surrounding of described shaft sleeve pipe is preferably uniformly arranged the most protruding with described vertical slot
Bar, it is ensured that the wall thickness of described shaft sleeve pipe surrounding sidewall is equal；
The outer side wall surface of described shaft sleeve pipe is smooth, and in parts by weight, described shaft sleeve pipe is by following group
Composition is become to constitute: 50-90 part polyvinyl chloride, 10-50 part calcium carbonate, 5-15 part refractory material, wherein,
Described refractory material is moldable in unshape refractory.
A kind of production method of bushing type FRP Columns shaft product as above, it comprises the following steps:
A, making extrusion die
Making extrusion die according to the shape of described shaft sleeve pipe, described extrusion die includes in column
Mould and external mold in a tubular form, described outer die casing is connected on described interior mould periphery, and and described interior mould between formed
The tubular cavity corresponding with described shaft sleeve pipe, more described extrusion die is installed on the corresponding position of extruder
Put；
B, weigh composite
In parts by weight, the granular polyvinyl chloride of 50-90 part, the granular carbonic acid of 10-50 part are weighed
Calcium, the granular refractory material of 5-15 part, and mixing and stirring, i.e. obtain composite；
C, thermoplastification are extruded
Described composite is added to described extruder, and is prepared by thermoplastification extruding-out process
Going out described shaft sleeve pipe, described thermoplastification extruding-out process can be adopted and is heated by resistive or senses heating；
D, prepare FRP Columns shaft
First in the inner chamber of described shaft sleeve pipe, build described metal supporting frames, then block described shaft sleeve pipe
One end, then from the other end of described shaft sleeve pipe to the inner chamber of described shaft sleeve pipe is poured into a mould coagulation
Soil, until filling the inner chamber of full described shaft sleeve pipe, after concrete setting, i.e. obtains described sleeve pipe
Formula FRP Columns shaft product.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of bowing of product of the present invention；
Fig. 2 is the external structure schematic diagram of product of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1, shaft body, 2, shaft sleeve pipe, the 3, first metal ribs, 4, metal ribs net, 5, vertical slot,
6, raised item, 7, the stone base of column, 8, column cap.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of bushing type FRP Columns shaft product, it includes by concreting
Shaft body 1 and by the shaft sleeve pipe 2 of composite thermoplastification extrusion molding, described shaft
The inside of body 1 is provided with the corresponding metal supporting frames supporting connection function that rises, the support of described metal
Frame and described shaft body 1 are fixedly connected into one, and described shaft body 1 is the most cylindrical or prism
Shape；
Described metal supporting frames is preferably arranged by multiple the first vertically arranged metal ribs 3 and multiple-layer horizontal
Metal ribs net 4 build, described first metal ribs 3 is vertical with whole described metal ribs nets 4 respectively
Intersecting and fixing connection, described metal ribs net 4 preferably includes multiple the second metal ribs being parallel to each other with many
Individual the 3rd metal ribs being parallel to each other, described second metal ribs all intersects with described 3rd metal ribs and fixing
Connecting, described first metal ribs 3 the most vertically runs through the two ends up and down of described shaft body 1, and described the
Two metal ribs, described 3rd metal ribs extend transversely through the surrounding of described shaft body 1 the most respectively；
Described shaft sleeve pipe 2 is the tubular body corresponding with described shaft body 1, and is socketed in described shaft
Outside body 1, the madial wall of described shaft sleeve pipe 2 fits tightly with the lateral wall of described shaft body 1,
And it is fixedly connected on integral；
The lateral wall surrounding of described shaft sleeve pipe 2 is preferably uniformly arranged a plurality of vertical slot 5, and described vertical slot 5 is equal
Running through the two ends up and down of described shaft sleeve pipe 2, described vertical slot 5 is general by the outside of described shaft sleeve pipe 2
Wall caves inward and is formed, and the madial wall surrounding of described shaft sleeve pipe 2 is preferably uniformly arranged and described vertical slot
5 raised item 6 one to one, it is ensured that the wall thickness of described shaft sleeve pipe 2 surrounding sidewall is equal；
The outer side wall surface of described shaft sleeve pipe 2 is smooth, in parts by weight, described shaft sleeve pipe 2 by with
Lower constituent is constituted: 90 parts of polyvinyl chloride, 10 parts of calcium carbonate, 15 parts of refractory materials, wherein, and institute
Stating refractory material is moldable in unshape refractory.
A kind of production method of bushing type FRP Columns shaft product as above, it comprises the following steps:
A, making extrusion die
Making extrusion die according to the shape of described shaft sleeve pipe 2, described extrusion die includes in column
Interior mould and external mold in a tubular form, described outer die casing is connected on described interior mould periphery, and and described interior mould between shape
Become the tubular cavity corresponding with described shaft sleeve pipe 2, more described extrusion die is installed on the right of extruder
Answer position；
B, weigh composite
In parts by weight, weigh 90 parts of granular polyvinyl chloride, 10 parts of granular calcium carbonate, 15
The granular refractory material of part, and mixing and stirring, i.e. obtain composite；
C, thermoplastification are extruded
Described composite is added to described extruder, and is prepared by thermoplastification extruding-out process
Going out described shaft sleeve pipe 2, described thermoplastification extruding-out process can be adopted and is heated by resistive or senses heating；
D, prepare FRP Columns shaft
First in the inner chamber of described shaft sleeve pipe 2, build described metal supporting frames, then block described shaft set
One end of pipe 2, then waters to the inner chamber of described shaft sleeve pipe 2 from the other end of described shaft sleeve pipe 2
Note concrete, until filling the inner chamber of full described shaft sleeve pipe 2, after concrete setting, i.e. obtains institute
The bushing type FRP Columns shaft product stated.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of bushing type FRP Columns shaft product, it includes by concreting
Shaft body 1 and by the shaft sleeve pipe 2 of composite thermoplastification extrusion molding, described shaft
The inside of body 1 is provided with the corresponding metal supporting frames supporting connection function that rises, the support of described metal
Frame and described shaft body 1 are fixedly connected into one, and described shaft body 1 is the most cylindrical or prism
Shape；
Described metal supporting frames is preferably arranged by multiple the first vertically arranged metal ribs 3 and multiple-layer horizontal
Metal ribs net 4 build, described first metal ribs 3 is vertical with whole described metal ribs nets 4 respectively
Intersecting and fixing connection, described metal ribs net 4 preferably includes multiple the second metal ribs being parallel to each other with many
Individual the 3rd metal ribs being parallel to each other, described second metal ribs all intersects with described 3rd metal ribs and fixing
Connecting, described first metal ribs 3 the most vertically runs through the two ends up and down of described shaft body 1, and described the
Two metal ribs, described 3rd metal ribs extend transversely through the surrounding of described shaft body 1 the most respectively；
Described shaft sleeve pipe 2 is the tubular body corresponding with described shaft body 1, and is socketed in described shaft
Outside body 1, the madial wall of described shaft sleeve pipe 2 fits tightly with the lateral wall of described shaft body 1,
And it is fixedly connected on integral；
The lateral wall surrounding of described shaft sleeve pipe 2 is preferably uniformly arranged a plurality of vertical slot 5, and described vertical slot 5 is equal
Running through the two ends up and down of described shaft sleeve pipe 2, described vertical slot 5 is general by the outside of described shaft sleeve pipe 2
Wall caves inward and is formed, and the madial wall surrounding of described shaft sleeve pipe 2 is preferably uniformly arranged and described vertical slot
5 raised item 6 one to one, it is ensured that the wall thickness of described shaft sleeve pipe 2 surrounding sidewall is equal；
The outer side wall surface of described shaft sleeve pipe 2 is smooth, in parts by weight, described shaft sleeve pipe 2 by with
Lower constituent is constituted: 50 parts of polyvinyl chloride, 50 parts of calcium carbonate, 5 parts of refractory materials, wherein, described
Refractory material is moldable in unshape refractory.
A kind of production method of bushing type FRP Columns shaft product as above, it comprises the following steps:
A, making extrusion die
Making extrusion die according to the shape of described shaft sleeve pipe 2, described extrusion die includes in column
Interior mould and external mold in a tubular form, described outer die casing is connected on described interior mould periphery, and and described interior mould between shape
Become the tubular cavity corresponding with described shaft sleeve pipe 2, more described extrusion die is installed on the right of extruder
Answer position；
B, weigh composite
In parts by weight, weigh 50 parts of granular polyvinyl chloride, 50 parts of granular calcium carbonate, 5
The granular refractory material of part, and mixing and stirring, i.e. obtain composite；
C, thermoplastification are extruded
Described composite is added to described extruder, and is prepared by thermoplastification extruding-out process
Going out described shaft sleeve pipe 2, described thermoplastification extruding-out process can be adopted and is heated by resistive or senses heating；
D, prepare FRP Columns shaft
First in the inner chamber of described shaft sleeve pipe 2, build described metal supporting frames, then block described shaft set
One end of pipe 2, then waters to the inner chamber of described shaft sleeve pipe 2 from the other end of described shaft sleeve pipe 2
Note concrete, until filling the inner chamber of full described shaft sleeve pipe 2, after concrete setting, i.e. obtains institute
The bushing type FRP Columns shaft product stated.
Embodiment 3
As shown in Figure 1 and Figure 2, a kind of bushing type FRP Columns shaft product, it includes by concreting
Shaft body 1 and by the shaft sleeve pipe 2 of composite thermoplastification extrusion molding, described shaft
The inside of body 1 is provided with the corresponding metal supporting frames supporting connection function that rises, the support of described metal
Frame and described shaft body 1 are fixedly connected into one, and described shaft body 1 is the most cylindrical or prism
Shape；
Described metal supporting frames is preferably arranged by multiple the first vertically arranged metal ribs 3 and multiple-layer horizontal
Metal ribs net 4 build, described first metal ribs 3 is vertical with whole described metal ribs nets 4 respectively
Intersecting and fixing connection, described metal ribs net 4 preferably includes multiple the second metal ribs being parallel to each other with many
Individual the 3rd metal ribs being parallel to each other, described second metal ribs all intersects with described 3rd metal ribs and fixing
Connecting, described first metal ribs 3 the most vertically runs through the two ends up and down of described shaft body 1, and described the
Two metal ribs, described 3rd metal ribs extend transversely through the surrounding of described shaft body 1 the most respectively；
Described shaft sleeve pipe 2 is the tubular body corresponding with described shaft body 1, and is socketed in described shaft
Outside body 1, the madial wall of described shaft sleeve pipe 2 fits tightly with the lateral wall of described shaft body 1,
And it is fixedly connected on integral；
The lateral wall surrounding of described shaft sleeve pipe 2 is preferably uniformly arranged a plurality of vertical slot 5, and described vertical slot 5 is equal
Running through the two ends up and down of described shaft sleeve pipe 2, described vertical slot 5 is general by the outside of described shaft sleeve pipe 2
Wall caves inward and is formed, and the madial wall surrounding of described shaft sleeve pipe 2 is preferably uniformly arranged and described vertical slot
5 raised item 6 one to one, it is ensured that the wall thickness of described shaft sleeve pipe 2 surrounding sidewall is equal；
The outer side wall surface of described shaft sleeve pipe 2 is smooth, in parts by weight, described shaft sleeve pipe 2 by with
Lower constituent is constituted: 70 parts of polyvinyl chloride, 30 parts of calcium carbonate, 10 parts of refractory materials, wherein, and institute
Stating refractory material is moldable in unshape refractory.
A kind of production method of bushing type FRP Columns shaft product as above, it comprises the following steps:
A, making extrusion die
Making extrusion die according to the shape of described shaft sleeve pipe 2, described extrusion die includes in column
Interior mould and external mold in a tubular form, described outer die casing is connected on described interior mould periphery, and and described interior mould between shape
Become the tubular cavity corresponding with described shaft sleeve pipe 2, more described extrusion die is installed on the right of extruder
Answer position；
B, weigh composite
In parts by weight, weigh 70 parts of granular polyvinyl chloride, 30 parts of granular calcium carbonate, 10
The granular refractory material of part, and mixing and stirring, i.e. obtain composite；
C, thermoplastification are extruded
Described composite is added to described extruder, and is prepared by thermoplastification extruding-out process
Going out described shaft sleeve pipe 2, described thermoplastification extruding-out process can be adopted and is heated by resistive or senses heating；
D, prepare FRP Columns shaft
First in the inner chamber of described shaft sleeve pipe 2, build described metal supporting frames, then block described shaft set
One end of pipe 2, then waters to the inner chamber of described shaft sleeve pipe 2 from the other end of described shaft sleeve pipe 2
Note concrete, until filling the inner chamber of full described shaft sleeve pipe 2, after concrete setting, i.e. obtains institute
The bushing type FRP Columns shaft product stated.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. a bushing type FRP Columns shaft product, it is characterised in that it includes by concreting
Become shaft body (1) and by the shaft sleeve pipe (2) of composite thermoplastification extrusion molding, described
The inside of shaft body (1) is provided with the corresponding metal supporting frames supporting connection function that rises, described
Metal supporting frames and described shaft body (1) are fixedly connected into one, described shaft sleeve pipe (2) be with
The tubular body that described shaft body (1) is corresponding, and it is socketed in described shaft body (1) outward, described post
The madial wall of body sleeve pipe (2) fits tightly with the lateral wall of described shaft body (1), and fixing connection
Integral, the outer side wall surface of described shaft sleeve pipe (2) is smooth；In parts by weight, described shaft
Sleeve pipe (2) consists of composition and constitutes: 50-90 part polyvinyl chloride, 10-50 part calcium carbonate, 5-15
Part refractory material.
Bushing type FRP Columns shaft product the most according to claim 1, it is characterised in that described
The metal ribs that metal supporting frames is arranged by multiple vertically arranged the first metal ribs (3) and multiple-layer horizontal
Net (4) builds, and described first metal ribs (3) is hung down with whole described metal ribs nets (4) respectively
Straight crossing and fixing connection.
Bushing type FRP Columns shaft product the most according to claim 2, it is characterised in that described
Metal ribs net (4) includes multiple the second metal ribs being parallel to each other and multiple the 3rd metal being parallel to each other
Muscle, described second metal ribs all intersects with described 3rd metal ribs and fixing connection.
Bushing type FRP Columns shaft product the most according to claim 3, it is characterised in that described
First metal ribs (3) vertically runs through the two ends up and down of described shaft body (1), described second metal ribs,
Described 3rd metal ribs extends transversely through the surrounding of described shaft body (1) respectively.
Bushing type FRP Columns shaft product the most according to claim 1, it is characterised in that described
Shaft body (1) is cylindrical or prism-shaped.
Bushing type FRP Columns shaft product the most according to claim 1, it is characterised in that described
Refractory material is moldable in unshape refractory.
7. according to the bushing type FRP Columns shaft product according to any one of claim 1-6, its feature
Being, the lateral wall surrounding of described shaft sleeve pipe (2) is evenly arranged with a plurality of vertical slot (5), described perpendicular
Groove (5) all runs through the two ends up and down of described shaft sleeve pipe (2).
Bushing type FRP Columns shaft product the most according to claim 7, it is characterised in that described
Vertical slot (5) is caved inward by the lateral wall of described shaft sleeve pipe (2) and is formed, described shaft sleeve pipe (2)
Madial wall surrounding be evenly arranged with and described vertical slot (5) raised item one to one (6), described post
The wall thickness of body sleeve pipe (2) surrounding sidewall is equal.
9. the production of the bushing type FRP Columns shaft product as according to any one of claim 1-8
Method, it is characterised in that it comprises the following steps:
A, making extrusion die
Making extrusion die according to the shape of described shaft sleeve pipe (2), described extrusion die includes in post
The interior mould of shape and external mold in a tubular form, described outer die casing is connected on described interior mould periphery, and with described interior mould it
Between form the tubular cavity corresponding with described shaft sleeve pipe (2), more described extrusion die is installed on crowded
Go out the correspondence position of machine；
B, weigh composite
In parts by weight, the granular polyvinyl chloride of 50-90 part, the granular carbonic acid of 10-50 part are weighed
Calcium, the granular refractory material of 5-15 part, and mixing and stirring, i.e. obtain composite；
C, thermoplastification are extruded
Described composite is added to described extruder, and is prepared by thermoplastification extruding-out process
Go out described shaft sleeve pipe (2)；
D, prepare FRP Columns shaft
First in the inner chamber of described shaft sleeve pipe (2), build described metal supporting frames, then block described post
One end of body sleeve pipe (2), then from the other end of described shaft sleeve pipe (2) to described shaft sleeve pipe (2)
Inner chamber in pour into a mould concrete, until filling the inner chamber of full described shaft sleeve pipe (2), treat that concrete coagulates
After Gu, i.e. obtain described bushing type FRP Columns shaft product.
The production method of bushing type FRP Columns shaft product the most according to claim 9, its feature
Being, in step C, described thermoplastification extruding-out process is adopted and is heated by resistive or senses heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170033.XA CN105839849B (en) | 2016-03-23 | 2016-03-23 | Bushing type FRP Columns shaft product and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170033.XA CN105839849B (en) | 2016-03-23 | 2016-03-23 | Bushing type FRP Columns shaft product and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105839849A true CN105839849A (en) | 2016-08-10 |
| CN105839849B CN105839849B (en) | 2017-12-05 |
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|---|---|---|---|
| CN201610170033.XA Expired - Fee Related CN105839849B (en) | 2016-03-23 | 2016-03-23 | Bushing type FRP Columns shaft product and its production method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6643982B1 (en) * | 2002-04-26 | 2003-11-11 | John K. Lapp, Jr. | Light weight, hollow structural support column |
| CN201908389U (en) * | 2010-05-28 | 2011-07-27 | 刘百双 | Decorative pillar |
| CN202265937U (en) * | 2011-09-20 | 2012-06-06 | 新世纪建设集团有限公司 | Decorative roman column structure |
| CN202611101U (en) * | 2012-06-29 | 2012-12-19 | 四川凯铭投资有限公司 | Corrosion-resisting high-strength composite grouting column |
| CN102966835A (en) * | 2012-12-05 | 2013-03-13 | 青岛鑫万通塑业发展有限公司 | Novel polyvinyl chloride (PVC) pipe |
| US8474221B1 (en) * | 2012-01-20 | 2013-07-02 | Trident Industries, LLC | Telescoping fiberglass utility pole |
-
2016
- 2016-03-23 CN CN201610170033.XA patent/CN105839849B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6643982B1 (en) * | 2002-04-26 | 2003-11-11 | John K. Lapp, Jr. | Light weight, hollow structural support column |
| CN201908389U (en) * | 2010-05-28 | 2011-07-27 | 刘百双 | Decorative pillar |
| CN202265937U (en) * | 2011-09-20 | 2012-06-06 | 新世纪建设集团有限公司 | Decorative roman column structure |
| US8474221B1 (en) * | 2012-01-20 | 2013-07-02 | Trident Industries, LLC | Telescoping fiberglass utility pole |
| CN202611101U (en) * | 2012-06-29 | 2012-12-19 | 四川凯铭投资有限公司 | Corrosion-resisting high-strength composite grouting column |
| CN102966835A (en) * | 2012-12-05 | 2013-03-13 | 青岛鑫万通塑业发展有限公司 | Novel polyvinyl chloride (PVC) pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105839849B (en) | 2017-12-05 |
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