CN213805063U - Aluminum alloy guardrail anchoring base - Google Patents
Aluminum alloy guardrail anchoring base Download PDFInfo
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- CN213805063U CN213805063U CN202022499863.1U CN202022499863U CN213805063U CN 213805063 U CN213805063 U CN 213805063U CN 202022499863 U CN202022499863 U CN 202022499863U CN 213805063 U CN213805063 U CN 213805063U
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- aluminum alloy
- guardrail
- support
- bracket
- anchor
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Abstract
The utility model discloses an aluminum alloy guardrail anchor base, it comprises the support and the sole of aluminum alloy material structure, when using with the guardrail socle collocation made by aluminum alloy material, through with aluminum alloy support cartridge to guardrail socle inner chamber, in the sole slot with aluminum alloy support cartridge to aluminum alloy support of support plugboard cartridge, by the screw with aluminum alloy support, aluminum alloy support's support plugboard and guardrail socle fastening fixed connection, then the anchor jogged joint of the anchor bottom plate that passes aluminum alloy sole by the anchor bolt is fixed subaerial in ground comes the anchor base, realize the anchor of guardrail fixed, simple to operate and wholeness are good, succinctly while mounting structure intensity is high, difficult corrosion or ageing, long service life.
Description
Technical Field
The utility model belongs to the technical field of road guardrail, concretely relates to set up in guardrail socle bottom and be used for the aluminum alloy guardrail anchor base with guardrail socle fixed support in ground.
Background
Traditional road surface engineering is more with iron or plastics preparation for the guardrail, and iron guardrail corrosion resisting property is poor, though can brush anticorrosive paint, nevertheless anticorrosive paint drops more easily, and its anchor base is the plate body of a welded fastening in guardrail socle bottom usually, and the anchor base structure of this kind of simple welded formula not only structural strength easily receives welding quality to influence, and the exposure of welding seam also influences the holistic clean and tidy of guardrail moreover. Although the plastic guardrail has better corrosion resistance than an iron guardrail, the plastic guardrail has low strength, is easy to deform and damage and is not durable, and the anchoring base of the plastic guardrail is usually a plastic plate body integrally formed at the bottom end of the guardrail socle and also has the problems of easy aging, low structural strength and short service life.
Disclosure of Invention
Not enough to prior art, the utility model aims at providing a simple to operate and wholeness are good, succinct while mounting structure intensity is high, long service life's aluminum alloy guardrail anchor base.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an aluminum alloy guardrail anchor base, including aluminum alloy support and aluminum alloy sole, aluminum alloy support and guardrail socle inner chamber cooperation and plug in guardrail socle inner chamber, and aluminum alloy support is formed with square sole slot, the aluminum alloy sole includes anchor bottom plate and support plugboard, the support plugboard sets up in the center of anchor bottom plate and perpendicular to anchor bottom plate vertical extension up, support plugboard cooperation cartridge penetrates aluminum alloy support and support plugboard fastening connection in guardrail socle in sole slot and by the screw from the outside of guardrail socle, the four corners of anchor bottom plate is provided with the anchor hole respectively.
This kind of anchor base comprises the support and the sole of aluminum alloy material structure, when using with the guardrail socle collocation of being made by aluminum alloy material, through with aluminum alloy support cartridge to the guardrail socle inner chamber, in the sole slot of aluminum alloy support with the support plugboard cartridge of aluminum alloy sole again, with aluminum alloy support by the screw, the support plugboard and the guardrail socle fastening fixed connection of aluminum alloy sole, then pass the anchor hole connection of the anchor bottom plate of aluminum alloy sole in ground by the anchor bolt and fix the anchor base subaerial, realize the anchor of guardrail and fix, simple to operate and wholeness are good, succinctly while installation structural strength is high, difficult corrosion or ageing, long service life.
The aluminum alloy support adopts an integral structure, the foot plate slot is arranged in the center of the aluminum alloy support, the screw penetrates through the guardrail foot post and the aluminum alloy support from the outer side of the guardrail foot post and is connected to the support plug board, and the two sides of the aluminum alloy support, which are positioned in the foot plate slot, can be provided with the groove bodies communicated with the foot plate slot, so that the aluminum alloy support can be extruded and molded conveniently.
Or, the aluminum alloy support is split type structure, comprises two support monomers that the structure is the same and the symmetry is placed, has the interval to form the sole slot between two support monomers, and the screw passes guardrail socle and support monomer from the outside of guardrail socle and connects in the wherein both sides face of support plugboard, and the screw passes guardrail socle from the outside of guardrail socle and connects in the other both sides face of support plugboard. The opposite sides of the bracket monomers are provided with groove bodies, and the groove bodies are opened and communicated with the foot plate slots, so that the extrusion forming of the bracket monomers can be facilitated.
As a preferable improvement scheme, the aluminum alloy support and the aluminum alloy foot plate are 6061 aluminum profiles with the tensile strength of more than or equal to 280MPa, the yield strength of more than or equal to 240MPa and the elongation of more than or equal to 8 percent.
As another improvement scheme, the super weather-resistant powder coating with the film thickness of more than or equal to 100 mu m is sprayed on the surfaces of the aluminum alloy support and the aluminum alloy foot plate, so that the corrosion resistance of the super weather-resistant powder coating can be further improved.
The utility model discloses following beneficial effect has:
the utility model discloses aluminum alloy guardrail anchor base, it comprises the support and the sole of aluminum alloy material structure, when using with the guardrail socle collocation of making by aluminum alloy material, through with the aluminum alloy support cartridge to guardrail socle inner chamber, in the sole slot with the support plugboard cartridge of aluminum alloy sole to aluminum alloy support again, by the screw with aluminum alloy support, the support plugboard and the guardrail socle fastening fixed connection of aluminum alloy sole, then the anchor jogged joint of the anchor bottom plate that passes the aluminum alloy sole by the anchor bolt comes anchor base to fix subaerial in ground, it is fixed to realize the anchor of guardrail, simple to operate and wholeness are good, succinctly while mounting structure intensity is high, the corrosion is difficult for or ageing, long service life.
Drawings
FIG. 1 is a view of a vertical installation structure of an embodiment of the aluminum alloy guardrail anchoring base of the present invention;
FIG. 2 is a top sectional view of FIG. 1;
FIG. 3 is a vertical installation structure view of another embodiment of the aluminum alloy guardrail anchoring base of the present invention;
fig. 4 is a top sectional view of fig. 3.
In the figure: 1. an aluminum alloy bracket; 2. an aluminum alloy foot plate; 3. a guardrail foot post; 4. a foot plate slot; 5. anchoring the base plate; 6. a bracket plugboard; 7. an anchoring hole; 8. a bracket single body; 9. a tank body.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
As shown in fig. 1-2, the utility model discloses a first embodiment of aluminum alloy guardrail anchor base, including aluminum alloy support 1 and aluminum alloy sole 2, aluminum alloy support 1 cooperates and inserts in the inner chamber of guardrail heel 3 with the inner chamber of guardrail heel 3, and aluminum alloy support 1 is formed with square sole slot 4, and aluminum alloy support 1 adopts monolithic structure, and sole slot 4 sets up in aluminum alloy support 1's center. And the two sides of the aluminum alloy bracket 1, which are positioned in the foot plate slot 4, can also be provided with a slot body 9 communicated with the foot plate slot 4, so that the aluminum alloy bracket 1 can be conveniently extruded and molded. The aluminum alloy baseboard 2 comprises an anchoring baseboard 5 and a support plugboard 6, the support plugboard 6 is arranged at the center of the anchoring baseboard 5 and is perpendicular to the anchoring baseboard 5 to vertically extend upwards, the support plugboard 6 is inserted into a baseboard slot 4 in a matched mode, the outer side of the guardrail socle 3 is penetrated through the guardrail socle 3 by screws, the aluminum alloy support 1 is connected to the support plugboard 6, and anchoring holes 7 are formed in four corners of the anchoring baseboard 5 respectively.
This kind of anchor base comprises the support and the sole of aluminum alloy material structure, when using with the guardrail socle collocation of being made by aluminum alloy material, through with 1 cartridge of aluminum alloy support to the inner chamber of guardrail socle 3, again with 6 cartridge of support plugboard of aluminum alloy sole 2 to the sole slot 4 of aluminum alloy support 1, with aluminum alloy support 1 by the screw, the support plugboard 6 and the 3 fastening fixed connection of guardrail socle of aluminum alloy sole 2, then connect in ground by anchor bolt passes 5's of anchor bottom plate of aluminum alloy sole 2 anchor hole 7 and fix the anchor base subaerial, realize the anchor of guardrail and fix, simple to operate and wholeness are good, succinctly simultaneously installation structural strength is high, difficult corrosion or ageing, long service life.
As shown in fig. 3-4 the utility model discloses another kind of embodiment, its difference with the first kind of embodiment lies in, aluminum alloy support 1 adopts split type structure, comprises two support monomers 8 that the structure is the same and the symmetry is placed, exists interval formation sole slot 4 between two support monomers 8, and the screw passes guardrail socle 3 and support monomer 8 from the outside of guardrail socle 3 and connects in the wherein both sides face of support plugboard 6, and the screw passes guardrail socle 3 from the outside of guardrail socle 3 and connects in the other both sides face of support plugboard 6. The opposite sides of the bracket single bodies 8 can be provided with groove bodies 9, and the groove bodies 9 are opened and communicated with the foot plate slots 4, so that the bracket single bodies 8 can be conveniently extruded and formed.
Constitute the utility model discloses aluminum alloy guardrail anchor base's aluminum alloy support 1 and aluminum alloy sole 2 preferably adopt tensile strength to be greater than or equal to 280Mpa, yield strength is greater than or equal to 240Mpa, the elongation is greater than or equal to 8% 6061 aluminium alloy to satisfy structural strength needs. Meanwhile, the surfaces of the aluminum alloy bracket 1 and the aluminum alloy foot plate 2 can be sprayed with super weather-proof powder coatings with the film thickness of more than or equal to 100 mu m, so that the corrosion resistance of the aluminum alloy bracket is further improved, and the outdoor service life is prolonged.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (7)
1. The utility model provides an aluminum alloy guardrail anchor base, its characterized in that, includes aluminum alloy support and aluminum alloy sole, aluminum alloy support and guardrail socle inner chamber cooperation and plug in the guardrail socle inner chamber, just aluminum alloy support is formed with square sole slot, the aluminum alloy sole includes anchor bottom plate and support plugboard, the support plugboard set up in the center and the perpendicular to of anchor bottom plate vertical extension up, support plugboard cooperation cartridge in sole slot and by the screw from the outside of guardrail socle penetrate with aluminum alloy support reaches support plugboard fastening connection in guardrail socle, the four corners of anchor bottom plate is provided with the anchor hole respectively.
2. The aluminum alloy guardrail anchor base of claim 1 wherein the aluminum alloy bracket is a unitary structure, the foot plate slot is disposed in the center of the aluminum alloy bracket, and a screw passes through the guardrail post from the outside of the guardrail post and the aluminum alloy bracket is connected to the bracket patch board.
3. The aluminum alloy guardrail anchoring base of claim 1, wherein the aluminum alloy bracket is a split structure and is composed of two bracket units which are identical in structure and symmetrically arranged, a space exists between the two bracket units to form the foot board slot, a screw passes through the guardrail leg from the outer side of the guardrail leg and is connected with two side board surfaces of the bracket insertion board, and a screw passes through the guardrail leg from the outer side of the guardrail leg and is connected with the other two side board surfaces of the bracket insertion board.
4. The aluminum alloy guardrail anchoring base of claim 2, wherein the aluminum alloy brackets are provided with groove bodies communicated with the foot plate slots at two sides of the foot plate slots.
5. The aluminum alloy guardrail anchoring base of claim 3, wherein the opposite sides of the bracket monomers are provided with grooves which are open and communicated with the foot plate slots.
6. The aluminum alloy guardrail anchoring base of any one of claims 1-5, wherein the aluminum alloy brackets and the aluminum alloy foot plates are 6061 aluminum profiles with tensile strength of more than or equal to 280MPa, yield strength of more than or equal to 240MPa and elongation of more than or equal to 8%.
7. The aluminum alloy guardrail anchoring base of claim 6, wherein the aluminum alloy bracket and the aluminum alloy foot plate are coated with super weather-resistant powder coating with a film thickness of more than or equal to 100 μm on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499863.1U CN213805063U (en) | 2020-11-03 | 2020-11-03 | Aluminum alloy guardrail anchoring base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499863.1U CN213805063U (en) | 2020-11-03 | 2020-11-03 | Aluminum alloy guardrail anchoring base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213805063U true CN213805063U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499863.1U Active CN213805063U (en) | 2020-11-03 | 2020-11-03 | Aluminum alloy guardrail anchoring base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213805063U (en) |
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2020
- 2020-11-03 CN CN202022499863.1U patent/CN213805063U/en active Active
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