CN1048785C - Hollow fiberglass rod for lamp stand and flagpole - Google Patents
Hollow fiberglass rod for lamp stand and flagpole Download PDFInfo
- Publication number
- CN1048785C CN1048785C CN 94111427 CN94111427A CN1048785C CN 1048785 C CN1048785 C CN 1048785C CN 94111427 CN94111427 CN 94111427 CN 94111427 A CN94111427 A CN 94111427A CN 1048785 C CN1048785 C CN 1048785C
- Authority
- CN
- China
- Prior art keywords
- round bar
- hollow glass
- glass steel
- lamp
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a hollow glass fibre reinforced plastics round rod for a lamp or a flag, which relates to a strut, particularly to a rod for a lamp or a flag, composed of resin and at least three-layer hollow fabric reinforcing materials which are formed by coiling. The resin permeates the pores as well as the inner and the outer surfaces of the hollow fabric reinforcing materials, and the resin and the hollow fabric reinforcing materials solidify to form integration. The present invention has the advantages of light mass, fastness, wear well, beautiful appearance and reasonable price.
Description
The present invention relates to a kind of pillar, particularly the production method and the equipment of hollow glass steel lamp, flag round bar.
Used lamp stand, flagpole majority are cement pole, Metallic rod, and cement pole dull coloring, heaviness are neither attractive in appearance, are not easy to transportation and installation again, and Metallic rod valency height is subject to environment pollution and oxidation corrosion, needs frequent maintaining.Existing fibre reinforced plastic tube, its production method and equipment also have weak point.
The objective of the invention is: production method and equipment that a kind of hollow glass steel lamp, flag round bar are provided, adopt this method, lamp, flagpole can be made into multicolour, smooth surface is attractive in appearance, light weight, be convenient to transportation and installation, price is more cheap, and stronger anti-environment pollution and antioxidant anticorrosive ability are arranged, help improving product quality and production efficiency, reduce cost.
Technical scheme of the present invention is: hollow glass steel lamp, the production method of flag round bar is: the hollow glass steel lamp that cleaning is earlier formed by the tipping of 2 pitch circle tubular dies at least, flag round bar mould, coating release agent, again the fabric reinforcing material is wound on the plug of diameter less than pipe shape mould internal diameter, plug is put into hollow glass steel lamp, after in the flag round bar mould, be wound in plug direction rotary die in the same way with the fabric reinforcing material, after the fabric reinforcing material is unclamped from the plug of reeling, take out plug, continue rotary die in the same way, after making the fabric reinforcing material be close to mould inner wall, the resin that weighing is in advance prepared sprays in the mould, continue rotary die in the same way while spraying, make resin permeate in tubing reinforcing material hole and in, external surface is again to mold heated, quicken resin solidification, finally demould; The tubing reinforcing material of reeling is the pipe shape that tapering is arranged; The fabric reinforcing material is glass fabric or felt or glass fabric and felt.
Hollow glass steel lamp, the production equipment of flag round bar includes the hollow glass steel lamp that the tipping of at least 2 pitch circle tubular dies forms, flag round bar mould, plug and hollow glass steel lamp, flag round bar mould whirligig, hollow glass steel lamp, flag round bar mould places hollow glass steel lamp, on the follower of one group of coaxial driving wheel of flag round bar whirligig and a group and the corresponding one by one setting of driving wheel, drive sprocket axle by buncher through belt pulley and belt transmission, driving one group of driving wheel rotates simultaneously, one group of driving wheel drives hollow glass steel lamp, flag round bar mould and one group of follower rotate, drive sprocket axle is connected with the whirligig base with support by bearing with passive wheel shaft, the external diameter of plug is less than hollow glass steel lamp, the internal diameter of flag round bar mould, be placed on hollow glass steel lamp, in the flag round bar mould, and can take out coiling fabric reinforcing material easily.The two ends of every pitch circle tubular die have flange respectively, and the bolt hole of tipping usefulness is arranged on the flange.Every pitch circle tubular die is the pipe of tapering.The flange of hollow glass steel lamp, flag round bar mould one end is connected with hollow glass steel lamp, flag round bar flange mold shell, and hollow glass steel lamp, flag round bar flange die bush are connected with hollow glass steel lamp, flag round bar flange mold shell.
Major advantage of the present invention is: hollow glass steel lamp, flag round bar light weight help transportation and installation; Strong, can support heavier and big light fixture; Durable, anti-environment pollution and oxide etch ability are stronger, do not need frequent maintenance; Attractive in appearance, smooth surface can make multiple different color as required, and price is more cheap.Change the joint number and the method for the pipe shape mould that is hinged with into hollow glass steel lamp, flag round bar mould, can make hollow glass steel lamp, the flag round bar of different length and diameter.Good product quality, the production efficiency height.
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1: hollow glass steel lamp, flag round bar diagrammatic sketch,
Fig. 2: an end has hollow glass steel lamp, the flag round bar diagrammatic sketch of flange,
Fig. 3: hollow glass steel lamp, flag round bar mould cut-away view,
Fig. 4: hollow glass steel lamp, flag round bar flange mould cut-away view,
Fig. 5: hollow glass steel lamp, flag round bar mould whirligig transmission diagrammatic sketch,
The A-A cut-away view of Fig. 6: Fig. 5.
Hollow glass steel lamp, flag round bar (see figure 1) constitute bar wall 1 by three-layer coil at least around tubing reinforcing material that forms and resin, and resin permeates in tubing reinforcing material hole and inside and outside surface, is cured as one with the tubing reinforcing material.Hollow glass steel lamp, flag round bar one end are useful on installs flange connecting 2 (see figure 2)s, and the other end has lid 4, is useful on the bolt hole 3 of connection on the flange 2.The tubing reinforcing material of coiling is the pipe shape that tapering is arranged.The fabric reinforcing material that plays the reinforcing rib effect is glass fabric or felt.The fabric reinforcing material coiling number of plies increases with the growth of pole and the increase of diameter.
Hollow glass steel lamp, the production method of flag round bar: the hollow glass steel lamp that cleaning earlier has pipe shape mould 5 tippings of tapering to form by 4 joints, flag round bar mould (see figure 3), coating release agent, again the fabric reinforcing material is wound on the plug 8 of diameter less than pipe shape mould 5 internal diameters that tapering is arranged, plug 8 is put into hollow glass steel lamp, after in the flag round bar mould, be wound in plug direction rotary die (150 rev/mins) in the same way with the fabric reinforcing material, after the fabric reinforcing material is unclamped from the plug 8 of reeling, take out plug 8, continue middling speed rotary die (600-800 rev/min) in the same way, after making the fabric reinforcing material be close to mould inner wall, the resin that weighing is in advance prepared sprays in the mould, the rotary die (1200 rev/mins) in the same way at a high speed while spraying, resin is permeated under action of centrifugal force in the hole of tubing reinforcing material and in, external surface, after closely knit,, quicken resin solidification again to mold heated, finally demould, the unhairing polishing.Mold heated is that employing is positioned at hollow glass steel lamp, flag round bar mould top Far-infrared Heating mould cover heats it, and 7 is connecting bolts among the figure.The resin of preparation is 96.5%-97.5%A400-971 resin (production of Nanjing, Nanjing BASF resin Co., Ltd), the methyl ethyl ketone peroxide curing compound 2% (weight) of Jiangyin, Jiangsu evolution plant produced, cobalt naphthenate accelerator 0.5%-1.5% (weight).
Hollow glass steel lamp, the production equipment of flag round bar includes the hollow glass steel lamp that 5 tippings of at least 2 pitch circle tubular dies form, flag round bar mould (see figure 3), plug 8 and hollow glass steel lamp, flag round bar mould whirligig (see figure 6), hollow glass steel lamp, flag round bar mould 12 places hollow glass steel lamp, one group of coaxial driving wheel 13 of flag round bar whirligig and with the follower 14 of the corresponding one by one setting of driving wheel 13 on (see Fig. 5, see Fig. 6), drive sprocket axle 16 by buncher 15 through belt pulley 17 and belt 18 transmissions, driving one group of driving wheel 13 rotates simultaneously in the same way, drive sprocket axle 16 is connected with the whirligig base with support by bearing with passive wheel shaft 19, the external diameter of plug 8 is less than hollow glass steel lamp, the internal diameter of flag round bar mould, be placed on hollow glass steel lamp, (see figure 3) in the flag round bar mould, and can take out coiling fabric reinforcing material easily.The two ends of every pitch circle tubular die 5 have flange 6 respectively, and the bolt hole of tipping usefulness is arranged on the flange 6.Every pitch circle tubular die 5 is the pipe of tapering.Hollow glass steel lamp, flag round bar flange mold shell 10 are connected (see figure 4) with the flange of hollow glass steel lamp, flag round bar flange mould one end, and hollow glass steel lamp, flag round bar flange die bush 9 are connected with hollow glass steel lamp, flag round bar flange mold shell 10.
Claims (8)
1, hollow glass steel lamp, the production method of flag round bar, it is characterized in that: the mould that cleaning is earlier formed by the tipping of 2 pitch circle tubular dies at least, coating release agent, again the fabric reinforcing material is wound on the plug of diameter less than pipe shape mould internal diameter, after plug put into mould, be wound in plug direction rotary die in the same way with the fabric reinforcing material, after the fabric reinforcing material is unclamped from the plug of reeling, take out plug, continue rotary die in the same way, after making the fabric reinforcing material be close to mould inner wall, the resin that weighing is prepared sprays in the mould, the rotary die in the same way while spraying, make resin permeate in tubing reinforcing material hole and in, external surface, to mold heated, quicken resin solidification, finally demould again.
2, according to the production method of the described hollow glass steel of claim 1 lamp, flag round bar, it is characterized in that: the tubing reinforcing material of coiling is the pipe shape that tapering is arranged.
3, according to the production method of the described hollow glass steel of claim 1 lamp, flag round bar, it is characterized in that: the fabric reinforcing material is glass fabric or felt or glass fabric and felt.
4, according to the production method of the described hollow glass steel of claim 1 lamp, flag round bar, it is characterized in that: mold heated adopts the Far-infrared Heating mould cover that is positioned at hollow glass steel lamp, flag round bar mould top.
5, hollow glass steel lamp, the production equipment of flag round bar, it is characterized in that: the hollow glass steel lamp that is formed by the tipping of 2 pitch circle tubular dies is at least arranged, flag round bar mould, plug and hollow glass steel lamp, flag round bar mould whirligig, hollow glass steel lamp, flag round bar mould places hollow glass steel lamp, on the follower of one group of coaxial driving wheel of flag round bar whirligig and a group and the corresponding one by one setting of driving wheel, drive sprocket axle by buncher through belt pulley and belt transmission, drive sprocket axle is connected with the whirligig base with support by bearing with passive wheel shaft, the external diameter of plug is less than hollow glass steel lamp, the internal diameter of flag round bar mould is placed on hollow glass steel lamp, in the flag round bar mould.
6, according to the production equipment of the described hollow glass steel of claim 5 lamp, flag round bar, it is characterized in that: the two ends of every pitch circle tubular die have flange respectively, and the bolt hole of tipping usefulness is arranged on the flange.
7, according to the production equipment of claim 5 or 6 described hollow glass steel lamps, flag round bar, it is characterized in that: every pitch circle tubular die is the pipe of tapering.
8, according to the production equipment of claim 5 or 6 described hollow glass steel lamps, flag round bar, it is characterized in that: the flange of hollow glass steel lamp, flag round bar mould one end is connected with hollow glass steel lamp, flag round bar flange mold shell, and hollow glass steel lamp, flag round bar flange die bush are connected with hollow glass steel lamp, flag round bar flange mold shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94111427 CN1048785C (en) | 1994-08-24 | 1994-08-24 | Hollow fiberglass rod for lamp stand and flagpole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94111427 CN1048785C (en) | 1994-08-24 | 1994-08-24 | Hollow fiberglass rod for lamp stand and flagpole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1117552A CN1117552A (en) | 1996-02-28 |
| CN1048785C true CN1048785C (en) | 2000-01-26 |
Family
ID=5035298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94111427 Expired - Fee Related CN1048785C (en) | 1994-08-24 | 1994-08-24 | Hollow fiberglass rod for lamp stand and flagpole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1048785C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936514B (en) * | 2010-07-26 | 2012-05-30 | 国家复合改性聚合物材料工程技术研究中心 | Method for producing reinforced composite material illumination lamp post |
| CN101943383B (en) * | 2010-07-26 | 2012-05-09 | 国家复合改性聚合物材料工程技术研究中心 | Device for producing reinforced composite lighting lamp post |
| CN109203508A (en) * | 2018-08-29 | 2019-01-15 | 江苏赛图新材料科技有限公司 | A kind of fibre pipe horizontal centrifugal molding machine and its moulding process |
| CN110455699B (en) * | 2019-08-16 | 2020-07-14 | 交通运输部公路科学研究所 | Concrete corrosion experiment device and using method |
-
1994
- 1994-08-24 CN CN 94111427 patent/CN1048785C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1117552A (en) | 1996-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205614995U (en) | Multistation internal -rib integration production reinforcing glass fiber -reinforced plastic cylinder's mould equipment | |
| US5182064A (en) | Method for producing fiber reinforced plastic rods having helical ribs | |
| CN103046545A (en) | Production process of prestress FRP-rib (fiber reinforce plastic-rib) concrete pipe pile | |
| CN1048785C (en) | Hollow fiberglass rod for lamp stand and flagpole | |
| US5980672A (en) | Linear bamboo fiber core for filament winding applications | |
| CN102022589B (en) | Method and device for preparing composite tube having axial fibers | |
| CN103707561B (en) | A kind of laminboard layer composite lamp stand and quick molding method thereof | |
| CN105150552B (en) | A kind of fiber reinforced thermoset plastics corrugated pipe production equipment and production technology | |
| CN2534296Y (en) | Fiber reinforced plastic electric wire pole | |
| US3332815A (en) | Method and apparatus for continuously forming elongated hollow articles | |
| CN2724981Y (en) | Carriage type multicore mould set glass fibre reinforced plastic pipaline winding winding machine | |
| JP5342171B2 (en) | Fiber reinforced plastic stepped pipe and method of manufacturing the same | |
| CA2460826A1 (en) | Reinforcement element and method of producing a reinforcement element | |
| CN203792727U (en) | Power plant wet chimney winding machine of anti-flaming anti-corrosion glass fiber reinforced plastic structure | |
| CN203063109U (en) | Glass fiber reinforced plastic cylindrical product forming mould device | |
| CN210390102U (en) | Mould suitable for pipeline preparation | |
| CN1031841C (en) | Composite technology and device for corrosion-resistant pressure-withstand composite pipe (glass fibre reinforced plastic and steel pipe) | |
| CN220681690U (en) | Glass fiber reinforced plastic pultrusion machine | |
| JPH0345699B2 (en) | ||
| CN205022010U (en) | Fiber reinforcement thermoset plastics bellows production facility | |
| CN2403557Y (en) | Stone-imitation constructional material mould | |
| CN201764441U (en) | Equipment for manufacturing illuminating lamp rod made of reinforced composite material | |
| CN104401018B (en) | A kind of reinforced plastic glass fibre concrete composite pipe produces equipment | |
| CN2247091Y (en) | Moulding machine for glass fibre reiforced plastic storage tank and pipe line | |
| CN203543138U (en) | Continuous small-diameter compound pipeline production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |