CN201411643Y - Highway unsaturated polyester resin telescopic moving guardrail - Google Patents
Highway unsaturated polyester resin telescopic moving guardrail Download PDFInfo
- Publication number
- CN201411643Y CN201411643Y CN200920064711XU CN200920064711U CN201411643Y CN 201411643 Y CN201411643 Y CN 201411643Y CN 200920064711X U CN200920064711X U CN 200920064711XU CN 200920064711 U CN200920064711 U CN 200920064711U CN 201411643 Y CN201411643 Y CN 201411643Y
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- CN
- China
- Prior art keywords
- guardrail
- guardrail frame
- polyester resin
- unsaturated polyester
- highway
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- 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
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Abstract
The utility model relates to a highway unsaturated polyester resin telescopic moving guardrail. A guardrail frame is an arch guardrail frame completely shaped by unsaturated polyester resin compositematerial. A slideway groove is arranged at the middle of two corresponding vertical rods of the guardrail frame. A middle shaft is arranged in the slideway groove. A fixed shaft is arranged below thearch guardrail frame, and two walking roller wheels are arranged on the fixed shaft. A parallelogram moving articulated connecting rod mechanism formed by connecting rods is arranged at the middle ofthe arch guardrail frame, and is assembled by an upper pin shaft, a middle shaft, a lower pin shaft and the fixed shaft to be arranged in the arch guardrail frame. The connecting rods comprise short connecting rods, middle rods and long connecting rods. The arch guardrail frame and the connecting rods are made of the unsaturated polyester resin composite material. The highway unsaturated polyesterresin telescopic moving guardrail is used for a highway to separate single driving at two sides. A separating belt is arranged at the center of the highway, and the highway unsaturated polyester resin telescopic moving guardrail is arranged at an opening of the separating belt. When traffic accidents are happened or roads are maintained, the highway unsaturated polyester resin telescopic moving guardrail is convenient to disperse traffic or maintain.
Description
Technical field
The utility model relates to a kind of speedway unsaturated polyester resin telescopic movable guardrail.
Background technology
At present, speedway central partition peristome all is to adopt the metal movable rail, and simultaneously, place entrance guards' such as enterprise, institutional settings, biotope telescopic movable guardrail also all is a metal construction.Because adopt stainless steel or carbon element steel guardrail, it costs an arm and a leg, and has increased manufacturing cost; Metal material has the value of higher recovery on the other hand, so steal phenomenon often takes place, causes a hidden trouble and property loss for the security of operation of speedway.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of simple in structure, and good looking appearance, to make maintenance cost low, anticorrosive, and during long service life, speedway is with the telescopic guardrail of unsaturated polyester resin.
The technical solution of the utility model is: the telescopic guardrail of a kind of speedway unsaturated polyester resin, comprise vault guardrail frame, connecting rod, upper pin, roller, column, axis, lower bearing pin, fixed axis, it is characterized in that: the vault guardrail frame in the described telescopic movable guardrail is the vault guardrail frame that alkyd resin composite material global formation is closed in insatiable hunger, two relative montant middle parts of its vault guardrail frame are provided with slide groove, this slide groove is equipped with axis, the below of vault guardrail frame is provided with fixed axis, and two walking rollers are housed on this fixed axis; The parallelogram hinges linkage that is made of connecting rod is set between the vault guardrail frame in the described telescopic movable guardrail, and its parallelogram hinges linkage is to be arranged in the vault guardrail frame by upper pin, axis, lower bearing pin and fixed axis assembling; The connecting rod that described connecting rod is made for the unsaturated polyester resin composite material, its connecting rod is to comprise connecting rod and four hole long connecting rods in two hole short connecting rods, three holes; Described column is arranged on the outside of telescopic movable guardrail, and its column is connected by the vault guardrail frame of junction plate with the guardrail outside.Vault guardrail frame in this telescopic movable guardrail and connecting rod all adopt the unsaturated polyester resin composite material to make.
The utility model manufacture method: it is that mixture with the unsaturated polyester resin of process stipulation ratio, polystyrene and polyphenyl alkene is that base-material, short glass fiber silk, powdered whiting and other fillers serve as to fill armature, adds an amount of colorant again and insert pressurization on press, heating in the metal die after mixer stirs; And make mixed material curing molding in mould by the insulation of the temperature and pressure of technological requirement, pressurize certain hour.Deflashing after the demoulding, the polishing corner.
This telescopic guardrail is the speedway protective equipment.The speedway central authorities of separating one-way traffic on both sides are provided with the isolation strip, the isolation strip whenever keeps at a certain distance away and must reserve one section opening and load onto the telescopic movable guardrail, when stifled road such as traffic accident and HIGHWAY MAINTENANCE incident occurring, the contraction movement guardrail forms that opening is convenient to evacuate vehicle or the convenient for maintaining Construction traffic is current.
In sum, component strength height of the present utility model, nontoxic, anticorrosive, smooth surface, good looking appearance and cheap; Also can change color as required, beautify the environment; What is more important, manufactured goods of the present utility model are not recycled value, thereby can prevent the generation of stealing, and reduce purchasing and maintenance cost of applying unit, avoid the potential safety hazard that causes because of stealing.
Description of drawings:
Fig. 1 is the stretched out structure schematic diagram of utility model;
Fig. 2 is the contraction schematic diagram of utility model;
Fig. 3 is the side schematic view of utility model;
Among the figure: 1-guardrail frame, 2-two hole short connecting rods, connecting rod in 3-three holes, 4-four hole long connecting rods, 5-upper pin, 6-roller, 7-column, 8-junction plate, 9-axis, 10-lower bearing pin, 11-fixed axis.
The specific embodiment
Referring to above-mentioned accompanying drawing, the telescopic guardrail of a kind of speedway unsaturated polyester resin, comprise vault guardrail frame 1, connecting rod, upper pin 5, roller 6, column 7, axis 9, lower bearing pin 10, fixed axis 11, it is characterized in that: the vault guardrail frame 1 in the described telescopic movable guardrail closes the vault guardrail frame of alkyd resin composite material global formation for insatiable hunger, two relative montant middle parts of its vault guardrail frame 1 are provided with slide groove, this slide groove is equipped with axis 9, the below of vault guardrail frame 1 is provided with fixed axis 11, two walking rollers 6 are housed on this fixed axis 11
The parallelogram hinges linkage that is made of connecting rod is set between the vault guardrail frame 1 in the described telescopic movable guardrail, and its parallelogram hinges linkage is to be arranged in the vault guardrail frame 1 by upper pin 5 axis 9, lower bearing pin 10 and fixed axis 11 assemblings;
The connecting rod that described connecting rod is made for the unsaturated polyester resin composite material, its connecting rod is to comprise connecting rod 3 and four hole long connecting rods 4 in two hole short connecting rods 2, three holes;
Described column 7 is arranged on the outside of telescopic movable guardrail, and its column 7 is connected by the vault guardrail frame 1 of junction plate 8 with the guardrail outside.
The bearing pin of guardrail frame of the present utility model, connecting rod and outsourcing, roller, column etc. are assembled into the peristome that one group of telescopic movable guardrail can be installed on the speedway central partition.
Claims (1)
1, a kind of speedway unsaturated polyester resin telescopic movable guardrail comprises vault guardrail frame (1), and connecting rod, upper pin (5), roller (6), column (7), axis (9), lower bearing pin (10), fixed axis (11) is characterized in that:
Vault guardrail frame (1) in A, the described telescopic movable guardrail closes the vault guardrail frame of alkyd resin composite material global formation for insatiable hunger, two relative montant middle parts of its vault guardrail frame (1) are provided with slide groove, this slide groove is equipped with axis (9), the below of vault guardrail frame (1) is provided with fixed axis (11), two walking rollers (6) are housed on this fixed axis (11)
The parallelogram hinges linkage that is made of connecting rod is set between the vault guardrail frame (1) in B, the described telescopic movable guardrail, and its parallelogram hinges linkage is to be arranged in the vault guardrail frame (1) by upper pin (5), axis (9), lower bearing pin (10) and fixed axis (11) assembling;
The connecting rod that C, described connecting rod are made for the unsaturated polyester resin composite material, its connecting rod is to comprise connecting rod (3) and four hole long connecting rods (4) in two hole short connecting rods (2), three holes;
D, described column (7) are arranged on the outside of telescopic movable guardrail, and its column (7) is connected by the vault guardrail frame (1) of junction plate (8) with the guardrail outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064711XU CN201411643Y (en) | 2009-06-05 | 2009-06-05 | Highway unsaturated polyester resin telescopic moving guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064711XU CN201411643Y (en) | 2009-06-05 | 2009-06-05 | Highway unsaturated polyester resin telescopic moving guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411643Y true CN201411643Y (en) | 2010-02-24 |
Family
ID=41713530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920064711XU Expired - Fee Related CN201411643Y (en) | 2009-06-05 | 2009-06-05 | Highway unsaturated polyester resin telescopic moving guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411643Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864964A (en) * | 2012-09-03 | 2013-01-09 | 江苏云芯电气有限公司 | Anti-theft fence |
| CN105862627A (en) * | 2016-05-27 | 2016-08-17 | 李倩 | Portable type telescopic guardrail |
| CN108068742A (en) * | 2017-12-15 | 2018-05-25 | 广东五月花网络科技有限公司 | A kind of bus driver's cabin for ensureing driver safety |
| CN108166412A (en) * | 2017-12-29 | 2018-06-15 | 许昌学院 | A kind of traffic barrier unit |
| CN112895497A (en) * | 2021-02-25 | 2021-06-04 | 杭州临安腾泰实业有限公司 | Method for manufacturing traffic safety facilities by using glass fiber reinforced plastic waste |
-
2009
- 2009-06-05 CN CN200920064711XU patent/CN201411643Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864964A (en) * | 2012-09-03 | 2013-01-09 | 江苏云芯电气有限公司 | Anti-theft fence |
| CN105862627A (en) * | 2016-05-27 | 2016-08-17 | 李倩 | Portable type telescopic guardrail |
| CN108068742A (en) * | 2017-12-15 | 2018-05-25 | 广东五月花网络科技有限公司 | A kind of bus driver's cabin for ensureing driver safety |
| CN108166412A (en) * | 2017-12-29 | 2018-06-15 | 许昌学院 | A kind of traffic barrier unit |
| CN108166412B (en) * | 2017-12-29 | 2020-04-17 | 许昌学院 | Traffic roadblock device |
| CN112895497A (en) * | 2021-02-25 | 2021-06-04 | 杭州临安腾泰实业有限公司 | Method for manufacturing traffic safety facilities by using glass fiber reinforced plastic waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130605 |