CN201236531Y - Guardrail column for railway, highroad and grassland - Google Patents
Guardrail column for railway, highroad and grassland Download PDFInfo
- Publication number
- CN201236531Y CN201236531Y CNU2008201274403U CN200820127440U CN201236531Y CN 201236531 Y CN201236531 Y CN 201236531Y CN U2008201274403 U CNU2008201274403 U CN U2008201274403U CN 200820127440 U CN200820127440 U CN 200820127440U CN 201236531 Y CN201236531 Y CN 201236531Y
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- column
- grassland
- railway
- isolated gate
- highway
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Abstract
The utility model discloses an isolated barrier column used on railways, roads and grasslands. The inner part of the column body comprises a honeycomb structure; the cross section of the column body is in the shape of a honeycomb; locating clamping slots are formed on the periphery of the column body; locking and fixing connecting pieces are arranged in the locating clamping slots; a netting or a barbed wire is fixed in the locating clamping slots through the locking and fixing connecting pieces; locating clamping slots with different distances are formed on the column body; and the honeycomb structure uses porous hollow core materials. The column has the advantages of very simple structure, low manufacture cost, high intensity, light weight, shock resistance, no water absorption, no pollution, corrosion prevention and theft prevention, energy conservation and environmental friendliness, and prolonged service life; the appearance of the column can greatly cut the construction and the maintenance expenses and the manufacture cost of the railways, the roads and the grasslands, and effectively strengthen the safe guarding and the safe use effects deserved by an isolated barrier; and the research and development and the manufacture of the highly intensified compound isolated barrier column with a hollow honeycomb structure fills in the blank of the honeycomb technology in the transportation industry.
Description
Technical field
The utility model relates to a kind of railway, highway, grassland isolated gate column, the isolated gate column that the chemically composited material of especially a kind of usefulness is made.
Background technology
In recent years along with the enhancing of national power, the fast development of communication, railway, speedway have become traffic tie important between urban and rural areas between the city.The isolated gate that different materials is installed at railway, both sides of highway is a critical facility that guarantees safe driving.Though steel post has the good advantage of strength high toughness, to use its defective also be fairly obvious for open-air: easily get rusty, weatherability is poor, the cost height, be worth also very easily stolenly because it has to recycle, steel still are a kind of highly energy-consuming material simultaneously.The pollution to soil, water resource is also very serious behind the metallic material corrosion in addition, destroys environment.And the defective of cement column is apparent especially, and rough surface, intensity is low, weight is high, frangibility, is inconvenient to transport install etc.Strengthen the unsafe factor of vehicle in running at high speed simultaneously, weakened the function of use of isolated gate self greatly.
The utility model content
The purpose of this utility model is to provide a kind of above-mentioned defective that overcome, a kind of hollow honeycomb structure high-strength compound isolated gate column is provided, save the construction and the maintenance cost on railway, speedway and grassland, long service life and its are easy to connect and firm, strengthen theftproof performance, improved installation efficient.
The utility model is achieved in that railway, highway, grassland isolated gate column, and described column body is made of honeycomb structured body, and the cross section of cylinder is cellular.
Described cylinder periphery is provided with locating groove, is provided with the chucking fixed connecting piece in the locating groove, by the chucking fixed connecting piece net sheet or ecthoaeum is fixed in the locating groove.
Described cylinder is provided with not equidistant locating groove.
Described chucking fixed connecting piece is moulded galvanized wire for plating.
Described honeycomb structured body is a cellular hollow core.
The internal diameter in each hole of described porous hollow core is 0.1-5cm, and the hole is annular or polygon.
Described porous hollow core is by straw or plastic foamed forming.
Advantage of the present utility model:
Reduce the maintenance cost of speedway significantly, also strengthened the safety factor of high vehicle speeds, strengthened the function of building the highway isolated gate greatly.
1, column body is made of the honeycomb structured body of porous hollow core, the internal diameter in each hole is 0.1-5cm, the hole is annular or polygon, porous hollow core is by straw or plastic foamed forming, compare structure of the present utility model and material has obviously reduced the construction of isolated gate and has safeguarded cost with the isolated gate column that the different model steel are done, for country saves a large amount of metal energy, constructional materials, reduced the environment pollution that metal material causes because of corrosion, suitable for making and installation easily, the utility model effect is the structural strength height, frangibility not, increase stress point, reduce manufacturing cost.
2, the cylinder periphery is provided with not equidistant locating groove, be provided with the chucking fixed connecting piece in the locating groove, by the chucking fixed connecting piece net sheet or ecthoaeum are fixed in the draw-in groove, its density increased from high to low gradually from cylinder when the chucking fixed connecting piece was installed, cylinder top fixed connecting piece spacing is big, bottom fixed connecting piece spacing is little, the cylinder bottom is because physical features is lower, the people, the poultry contact is frequent, ecthoaeum is set, the density of net sheet is corresponding bigger, be that the fixed connecting piece spacing is little, be not destroyed that cylinder top is because physical features is higher to guarantee isolated gate, the people, poultry is difficult for contact, ecthoaeum is set, the density of net sheet is corresponding less, and promptly the fixed connecting piece spacing is big, has saved manufacturing materials and cost.
3, the utility model is to be made of chemically composited material to have not recyclable property, has avoided stolen, the destroyed and railway that causes of isolated gate, the generation of road traffic accident.Construction and the maintenance cost on railway, highway, grassland have been reduced.
The utility model structure is very simple, cheap for manufacturing cost, actual use but very convenient, intensity is high, in light weight, shock resistance, do not absorb water, pollution-free, anticorrosion antitheft, energy-conserving and environment-protective, long service life, be convenient to advantage such as transportation installation, its appearance will reduce construction, maintenance cost and the cost of production on railway, speedway and grassland greatly, effectively strengthen the due security protection of isolated gate self and use effect.
In view of above data and experience, through independent research and experiment many times, successfully research and development produce the upright column of hollow honeycomb structure high-strength compound isolated gate finally, have remedied the blank that cellular technology is used in transportation industry.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model cross sectional view.
Among the figure: 1-cylinder, 2-honeycomb structured body, 3-locating groove, 4-chucking fixed connecting piece, 5-porous hollow core.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment 1: referring to Fig. 1 and Fig. 2, Fig. 1 is a structural representation of the present utility model, and cylinder 1 inside is made of honeycomb structured body 2, and the cross section of cylinder 1 is cellular; Cylinder 1 periphery is provided with locating groove 3, is provided with chucking fixed connecting piece 4 in the locating groove 3, by chucking fixed connecting piece 4 net sheet or ecthoaeum is fixed in the locating groove 3; Cylinder 1 is provided with not equidistant locating groove 3, and its density increases from high to low gradually from cylinder when making locating groove 3, and cylinder 1 top locating groove 3 spacings are big, and locating groove 3 spacings in bottom are little; Chucking fixed connecting piece 4 is for galvanized wire is moulded in plating, processing is moulded in the zinc-plated plating of shaped steel; Honeycomb structured body 2 is a cellular hollow core 5; The internal diameter in porous hollow core 5 each hole is 1cm, and the hole is a hexagon; Porous hollow core 5 is by straw or plastic foamed forming, and the chemically composited material of cylinder 1 usefulness (as the MgCL2 powder, NACL solution, reinforcing material etc.) is made, and ecthoaeum, net sheet are common barbed wire or welded mesh.
Embodiment 2: present embodiment is identical with embodiment 1, and difference is: the internal diameter in porous hollow core 5 each hole is 0.1cm, and the hole is circular.
Embodiment 3: present embodiment is identical with embodiment 1, and difference is: the internal diameter in porous hollow core 5 each hole is 1.5cm, and the hole is oval.
Embodiment 4: present embodiment is identical with embodiment 1, and difference is: the internal diameter in porous hollow core 5 each hole is 2.5cm, and the hole is a quadrangle.
Embodiment 5: present embodiment is identical with embodiment 1, and difference is: the internal diameter in porous hollow core 5 each hole is 3cm, and the hole is a pentagon.
Production technology of the present utility model:
Select materials → prepare burden → stir → lower the temperature/heat → compound → particular manufacturing craft moulding → maintenance → demoulding → warehouse-in.
Above-mentioned material cooperates, compound, moulding, maintenance are committed steps, its process is as follows: the chemically composited material that stirs in feed bin with packing materials such as nonwoven, glass fiber compound after, under the tractive force effect, enter special hollow molding mould, finish behind the maintenance moulding demoulding.During construction, at first the utility model is provided with by drawing, the cylinder cast-in-site is fixed or fixed, after fixing ecthoaeum or net sheet hung on the locator card clamping joint and be connected with the cylinder chucking with prefabricated clump with concrete, construction successively, isolated gate has just installed like this.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement the specific embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. railway, highway, grassland isolated gate column is characterized in that: described cylinder (1) is inner to be made of honeycomb structured body (2), and the cross section of cylinder (1) is cellular.
2. according to the described railway of claim 1, highway, grassland isolated gate column, it is characterized in that: described cylinder (1) periphery is provided with locating groove (3), be provided with chucking fixed connecting piece (4) in the locating groove (3), net sheet or ecthoaeum be fixed in the locating groove (3) by chucking fixed connecting piece (4).
3. according to the described railway of claim 2, highway, grassland isolated gate column, it is characterized in that: described cylinder (1) is provided with not equidistant locating groove (3).
4. according to the described railway of claim 3, highway, grassland isolated gate column, it is characterized in that: described chucking fixed connecting piece (4) is moulded galvanized wire for plating.
5. according to the described railway of claim 4, highway, grassland isolated gate column, it is characterized in that: described honeycomb structured body (2) is a porous hollow core (5).
6. according to the described railway of claim 5, highway, grassland isolated gate column, it is characterized in that: the internal diameter in each hole of described cellular hollow core (5) is 0.1-3cm, and the hole is annular or polygon.
7. according to the described railway of claim 6, highway, grassland isolated gate column, it is characterized in that: described porous hollow core (5) is by straw or plastic foamed forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201274403U CN201236531Y (en) | 2008-07-22 | 2008-07-22 | Guardrail column for railway, highroad and grassland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201274403U CN201236531Y (en) | 2008-07-22 | 2008-07-22 | Guardrail column for railway, highroad and grassland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236531Y true CN201236531Y (en) | 2009-05-13 |
Family
ID=40649271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201274403U Expired - Fee Related CN201236531Y (en) | 2008-07-22 | 2008-07-22 | Guardrail column for railway, highroad and grassland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236531Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047460A (en) * | 2014-06-27 | 2014-09-17 | 国家电网公司 | Novel transmission tower |
| CN104047462A (en) * | 2014-06-27 | 2014-09-17 | 国家电网公司 | High-strength steel transmission tower with honeycomb structure |
| CN105568897A (en) * | 2015-12-14 | 2016-05-11 | 山西大学 | Novel composite sandwich crash barrier on road |
-
2008
- 2008-07-22 CN CNU2008201274403U patent/CN201236531Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047460A (en) * | 2014-06-27 | 2014-09-17 | 国家电网公司 | Novel transmission tower |
| CN104047462A (en) * | 2014-06-27 | 2014-09-17 | 国家电网公司 | High-strength steel transmission tower with honeycomb structure |
| CN105568897A (en) * | 2015-12-14 | 2016-05-11 | 山西大学 | Novel composite sandwich crash barrier on road |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CCCC Fourth Highway Engineering Co., Ltd. Assignor: Qiao Weiguo Contract record no.: 2010990000628 Denomination of utility model: Separation fence column for railway, highroad and grassland Granted publication date: 20090513 License type: Exclusive License Record date: 20100811 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CCCC Fourth Highway Engineering Co., Ltd. Assignor: Qiao Weiguo Contract record no.: 2010990000628 Denomination of utility model: Separation fence column for railway, highroad and grassland Granted publication date: 20090513 License type: Exclusive License Record date: 20100811 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |