CN220167340U - Arc aluminum alloy guardrail - Google Patents
Arc aluminum alloy guardrail Download PDFInfo
- Publication number
- CN220167340U CN220167340U CN202321689963.8U CN202321689963U CN220167340U CN 220167340 U CN220167340 U CN 220167340U CN 202321689963 U CN202321689963 U CN 202321689963U CN 220167340 U CN220167340 U CN 220167340U
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- CN
- China
- Prior art keywords
- guardrail
- arc
- railing
- shaped
- aluminum alloy
- 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.)
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an arc-shaped aluminum alloy guardrail, which relates to the technical field of guardrails and comprises a guardrail frame, wherein a plurality of first railings and a plurality of second railings are arranged in the guardrail frame, a plurality of arc-shaped reinforcing railings are arranged on two sides of the first railings and the second railings, two fixing bolts are arranged between the two corresponding arc-shaped reinforcing railings, one end of each fixing bolt is provided with a fixing nut, rectangular posts are fixed in the middle of one side of each arc-shaped reinforcing railing and at the right end of each arc-shaped reinforcing railing, and an upper rectangular groove and a lower rectangular groove corresponding to each rectangular post are formed in the second railing. The arc-shaped aluminum alloy guardrail provided by the utility model can strengthen and fix a plurality of guardrails in the guardrail frame, wherein the arc-shaped strengthened guardrails can be conveniently disassembled and assembled, the structure of the arc-shaped strengthened guardrail not only improves the structural strength of the guardrail, but also plays a certain role in protecting the outside of the guardrail, avoids deformation and damage of the guardrail caused by foreign object collision, and reduces the subsequent maintenance cost of the guardrail.
Description
Technical Field
The utility model relates to the technical field of guardrails, in particular to an arc-shaped aluminum alloy guardrail.
Background
The guardrail is mainly used for protecting personal safety and equipment in houses, highways, business areas, public places and other places, is visible everywhere in our lives, wherein aluminum alloy is particularly used as the main material, the aluminum alloy guardrail does not need paint and maintenance, is old or new, avoids the fatigue and trouble of maintenance, and has the lowest comprehensive cost. The existing aluminum alloy guardrails are fixed up and down only, the overall structural strength is not high, and when the guardrail is impacted by foreign objects, the guardrail is easy to deform, so that the guardrail is replaced completely, and the maintenance cost is too high. Therefore, the utility model provides an arc aluminum alloy guardrail to solve the problem mentioned in the above background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an arc-shaped aluminum alloy guardrail.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an arc aluminum alloy guardrail, includes the guardrail frame, install a plurality of railing one and railing two in the guardrail frame, a plurality of railing one all are provided with a plurality of arcs with railing two both sides and strengthen the railing, and both sides correspond and all are provided with two fixing bolt between two arcs strengthen the railing, and fixing bolt one end is provided with fixation nut.
Preferably, the middle of one side and the right end of the arc reinforced railing are both fixed with rectangular posts, and the railing two is provided with an upper rectangular groove and a lower rectangular groove corresponding to the rectangular posts.
Preferably, the arc reinforcing railing is provided with a left perforation and a right perforation which correspond to the fixing bolts.
Preferably, the first railing is provided with a perforation corresponding to the fixing bolt.
Preferably, the right end of the arc-shaped reinforcing railing is fixedly provided with an inserting block, and the left end of the arc-shaped reinforcing railing is provided with a slot corresponding to the inserting block.
Preferably, the guardrail frame is provided with handrail bars on the upper side, and the first handrails and the second handrails are distributed in the guardrail frame in a staggered manner.
Compared with the prior art, the utility model has the beneficial effects that:
the arc-shaped aluminum alloy guardrail provided by the utility model can strengthen and fix a plurality of guardrails in the guardrail frame, wherein the arc-shaped strengthened guardrails can be conveniently disassembled and assembled, the structure of the arc-shaped strengthened guardrail not only improves the structural strength of the guardrail, but also plays a certain role in protecting the outside of the guardrail, avoids deformation and damage of the guardrail caused by foreign object collision, and reduces the subsequent maintenance cost of the guardrail.
Drawings
FIG. 1 is a schematic view of an arc-shaped aluminum alloy guardrail according to the present utility model;
FIG. 2 is a schematic diagram of a second arc aluminum alloy guardrail according to the present utility model;
FIG. 3 is a schematic diagram of a connection structure between a guardrail frame and a plurality of guardrail rods in an arc-shaped aluminum alloy guardrail according to the present utility model;
fig. 4 is a schematic diagram of a connection structure of an arc-shaped reinforcing fence in an arc-shaped aluminum alloy guardrail according to the present utility model.
In the figure: 1. a guardrail frame; 2. a rectangular column; 3. a grab rail; 4. railing I; 5. a second railing; 6. arc reinforced railing; 7. a fixing bolt; 8. a fixing nut; 9. perforating; 10. a rectangular groove; 11. a slot; 12. and (5) inserting blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an arc-shaped aluminum alloy guardrail comprises a guardrail frame 1, wherein a plurality of first railings 4 and second railings 5 are arranged in the guardrail frame 1, a plurality of arc-shaped reinforcing railings 6 are arranged on two sides of the first railings 4 and the second railings 5, a railing rod 3 is arranged on the upper side of the guardrail frame 1, the first railings 4 and the second railings 5 are distributed in the guardrail frame 1 in a staggered manner, rectangular posts 2 are fixed in the middle of one side and at the right end of the arc-shaped reinforcing railing 6, upper rectangular grooves 10 and lower rectangular grooves 10 corresponding to the rectangular posts 2 are formed in the second railings 5, the rectangular posts 2 on the arc-shaped reinforcing railing 6 are corresponding to the rectangular grooves 10 on the second railings 5, and the rectangular posts 2 penetrate through the rectangular grooves 10, so that the arc-shaped reinforcing railing 6 is fixed on the outer sides of the first railings 4 and the second railings 5;
further, two fixing bolts 7 are arranged between two corresponding two arc-shaped reinforced rails 6 on two sides, one end of each fixing bolt 7 is provided with a fixing nut 8, two left and right through holes 9 corresponding to the fixing bolts 7 are formed in each arc-shaped reinforced rail 6, a through hole 9 corresponding to the fixing bolt 7 is formed in each first rail 4, an inserting block 12 is fixed at the right end of each arc-shaped reinforced rail 6, a slot 11 corresponding to the inserting block 12 is formed in the left end of each arc-shaped reinforced rail 6, the adjacent two arc-shaped reinforced rails 6 are connected in an aligned mode through the slots 11 and the inserting blocks 12, after a plurality of arc-shaped reinforced rails 6 are pre-fixed on the outer sides of the first rails 4 and the second rails 5, the fixing bolts 7 penetrate through the first rails 4, the second rails 5 and the corresponding through holes 9 in the arc-shaped reinforced rails 6, then the fixing nuts 8 are screwed on the other ends of the fixing bolts 7, and the fixing nuts 8 are tightly attached to the outer side faces of the arc-shaped reinforced rails 6 on the other sides.
The specific working principle of the utility model is as follows:
when the arc-shaped reinforced railing 6 is additionally arranged on the guardrail, the rectangular posts 2 on the arc-shaped reinforced railing 6 are corresponding to the rectangular grooves 10 on the railing two 5, and the rectangular posts 2 penetrate through the rectangular grooves 10, so that the arc-shaped reinforced railing 6 is fixed on the outer sides of the railing two 5 and the railing one 4;
the adjacent two arc reinforcing rails 6 are connected in an alignment manner through the slots 11 and the inserting blocks 12, after the arc reinforcing rails 6 are pre-fixed on the outer sides of the first rail 4 and the second rail 5, the fixing bolts 7 penetrate through the corresponding through holes 9 in the first rail 4, the second rail 5 and the arc reinforcing rails 6, then the fixing nuts 8 are screwed on the other ends of the fixing bolts 7, and the fixing nuts 8 are tightly attached to the outer side faces of the arc reinforcing rails 6 on the other sides.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an arc aluminum alloy guardrail, includes guardrail frame (1), its characterized in that, install a plurality of railing one (4) and railing two (5) in guardrail frame (1), a plurality of railing one (4) all are provided with a plurality of arc reinforcing railing (6) with railing two (5) both sides, all are provided with two fixing bolt (7) between corresponding two arc reinforcing railing (6) in both sides, and fixing bolt (7) one end is provided with fixation nut (8).
2. The arc-shaped aluminum alloy guardrail according to claim 1, wherein the middle of one side and the right end of the arc-shaped reinforced guardrail (6) are respectively fixed with a rectangular column (2), and an upper rectangular groove (10) and a lower rectangular groove (10) corresponding to the rectangular column (2) are formed in the second guardrail (5).
3. The arc-shaped aluminum alloy guardrail according to claim 1, wherein the arc-shaped reinforced guardrail (6) is provided with a left perforation (9) and a right perforation (9) corresponding to the fixing bolt (7).
4. The arc-shaped aluminum alloy guardrail according to claim 1, characterized in that the first railing (4) is provided with a through hole (9) corresponding to the fixing bolt (7).
5. The arc-shaped aluminum alloy guardrail according to claim 1, wherein one end of the arc-shaped reinforced guardrail (6) is provided with an insert block (12), and the other end of the arc-shaped reinforced guardrail (6) is provided with an insert slot (11) corresponding to the insert block (12).
6. The arc-shaped aluminum alloy guardrail according to claim 1, wherein the guardrail frame (1) is provided with a guardrail rod (3) at the upper side, and a plurality of first guardrails (4) and a plurality of second guardrails (5) are distributed in the guardrail frame (1) in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689963.8U CN220167340U (en) | 2023-06-30 | 2023-06-30 | Arc aluminum alloy guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689963.8U CN220167340U (en) | 2023-06-30 | 2023-06-30 | Arc aluminum alloy guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167340U true CN220167340U (en) | 2023-12-12 |
Family
ID=89059693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321689963.8U Active CN220167340U (en) | 2023-06-30 | 2023-06-30 | Arc aluminum alloy guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167340U (en) |
-
2023
- 2023-06-30 CN CN202321689963.8U patent/CN220167340U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |