CN213328818U - Steel guardrail - Google Patents
Steel guardrail Download PDFInfo
- Publication number
- CN213328818U CN213328818U CN202021428104.XU CN202021428104U CN213328818U CN 213328818 U CN213328818 U CN 213328818U CN 202021428104 U CN202021428104 U CN 202021428104U CN 213328818 U CN213328818 U CN 213328818U
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- steel
- guardrail
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- connecting piece
- fence
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Abstract
The utility model discloses a steel guardrail, including steel guardrail and rail net piece, the steel guardrail is provided with two altogether, and is provided with the rail net piece between two steel guardrails, the welding has first connecting piece on the outer table wall of steel guardrail, the welding has the second connecting piece on the outer table wall of both ends along length direction is netted to the rail, first connecting piece and second connecting piece pass through fixing bolt fastening, the sleeve pipe has all been cup jointed on the top of two steel guardrails, and has the crossbeam between two sleeve pipes, the crossbeam has first steel down tube and second steel down tube along welding respectively on length direction's the both sides table wall. The utility model discloses in, this steel guardrail is provided with steel guardrail and rail net piece, and rail net piece passes through second connecting piece, fixing bolt and first connecting piece to be fixed in the pole setting for rail net piece is detachable construction, and single rail net piece damages the back, and direct change can, need not to dismantle steel guardrail, makes the change of rail net piece install convenience very.
Description
Technical Field
The utility model relates to a steel guardrail technical field especially relates to a steel guardrail.
Background
The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, road and bridge engineering, commercial districts, public places and the like, the guardrail is visible everywhere in our lives, the guardrail is made of common steel materials such as stainless steel, round steel pipes, square steel pipes or profiled steel plates and iron wires, the surface treatment process comprises full-automatic electrostatic powder spraying (namely plastic spraying) or paint spraying, the upright posts of the guardrail are fixed with the ground through expansion bolts and are usually arranged on the two sides of a logistics channel, the periphery of production equipment, a building corner, the two sides of a door, the edge of a goods platform and the like, the damage of the equipment and the facilities caused by accidental impact when the transportation equipment shuttles is effectively avoided, and the materials of the guardrail comprise aluminum alloy, malleable iron (nodular cast iron), carbon steel (spraying or galvanizing), stainless steel, plastic steel, zinc steel, PVC and other metal guardrails and the like.
Present road and bridge engineering steel guardrail, simple structure, rail net and steel guardrail integrated structure, fix in ground through steel guardrail and fix rail net, rail net damages the back, changes the inconvenience very, and secondly current steel guardrail is mostly the sheet structure, does not block the structure of people's climbing, and at the in-process that uses, the easy emergence is for climbing steel guardrail, produces the potential safety hazard, so can not satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a steel guardrail.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel guardrail comprises a steel guardrail and a fence mesh;
the steel guardrails are provided with two steel guardrails, a fence net piece is arranged between the two steel guardrails, a first connecting piece is welded on the outer surface wall of each steel guardrail, second connecting pieces are welded on the outer surface walls of the two ends of the fence net piece along the length direction, and the first connecting piece and the second connecting piece are fixed through fixing bolts;
the top of two steel guardrail all cup jointed the sleeve pipe, and the welding has the crossbeam between two sleeve pipes, the crossbeam has welded first steel down tube and second steel down tube on length direction's the both sides table wall respectively.
Preferably, the first steel diagonal rods are provided with a plurality of first steel diagonal rods, the first steel diagonal rods are located on the same horizontal line, and the distance between every two adjacent first steel diagonal rods is equal.
Preferably, the second steel diagonal rods are arranged in a plurality of numbers, the second steel diagonal rods are located on the same horizontal line, and the distance between every two adjacent second steel diagonal rods is equal.
Preferably, the bottom welding of steel guardrail has the fixing base, and threaded connection has rag bolt on the fixing base.
Preferably, circular holes matched with the fixing bolts are formed in the first connecting piece and the second connecting piece.
Preferably, the number of the second connecting pieces is four, the four second connecting pieces are divided into two groups, and two of each group are symmetrically distributed on the surface walls of the two ends of the fence net piece in the length direction.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, this steel guardrail is provided with steel guardrail and rail net piece, and rail net piece passes through second connecting piece, fixing bolt and first connecting piece to be fixed in the pole setting for rail net piece is detachable construction, and single rail net piece damages the back, and direct change can, need not to dismantle steel guardrail, makes the change of rail net piece install convenience very.
2. The utility model discloses in, this steel guardrail, the sleeve pipe has been cup jointed on the top of two steel guardrails, and the welding has the crossbeam between two sleeve pipes, and the welding has first steel down tube and second steel down tube on the crossbeam, through the setting of first steel down tube and second steel down tube, the setting of first steel down tube and second steel down tube can block that the user scrambles this steel guardrail, can prevent that the people from overturning more this steel guardrail, has improved the protecting effect of this steel guardrail.
Drawings
Fig. 1 is a schematic structural view of a steel guardrail provided by the present invention;
fig. 2 is a schematic structural view of a cross beam of the steel guardrail provided by the present invention;
fig. 3 is a schematic structural view of a steel guardrail of the steel guardrail provided by the present invention;
fig. 4 is the utility model provides a rail net piece's of steel guardrail structure schematic diagram.
Illustration of the drawings:
1. a steel guardrail; 2. a fence mesh; 3. a first connecting member; 4. a fixed seat; 5. anchor bolts; 6. fixing the bolt; 7. a second connecting member; 8. a sleeve; 9. a cross beam; 10. a first steel diagonal; 11. a second steel diagonal; 12. a circular hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, a steel fence includes a steel fence 1 and a fence mesh 2;
the number of the steel guardrails 1 is two, a fence net piece 2 is arranged between the two steel guardrails 1, a first connecting piece 3 is welded on the outer surface wall of each steel guardrail 1, second connecting pieces 7 are welded on the outer surface walls of two ends of each fence net piece 2 in the length direction, and the first connecting piece 3 and the second connecting pieces 7 are fixed through fixing bolts 6;
the sleeve pipes 8 are sleeved at the top ends of the two steel guardrails 1, the cross beam 9 is welded between the two sleeve pipes 8, and the first steel inclined rod 10 and the second steel inclined rod 11 are welded on the surface walls of the two sides of the cross beam 9 in the length direction respectively.
The first steel diagonal rods 10 are all provided with a plurality of first steel diagonal rods 10, the first steel diagonal rods 10 are located on the same horizontal line, and the distance between every two adjacent first steel diagonal rods 10 is equal.
The second steel diagonal rods 11 are all provided with a plurality of second steel diagonal rods 11, the second steel diagonal rods 11 are located on the same horizontal line, and the distance between every two adjacent second steel diagonal rods 11 is equal.
The bottom welding of steel guardrail 1 has fixing base 4, and threaded connection has rag bolt 5 on fixing base 4.
The number of the second connecting pieces 7 is four, the four second connecting pieces 7 are divided into two groups, and two of each group are symmetrically distributed on the surface walls of the two ends of the fence net piece 2 in the length direction.
The working principle is as follows: this steel guardrail, during the use, at first adjust the interval with two steel guardrails 1, it is fixed to carry out concrete placement through fixing base 4 and rag bolt 5 of 1 bottom of steel guardrail, then it has sleeve pipe 8 to cup joint on the top of two steel guardrails 1, welding crossbeam 9 between two sleeve pipes 8, fix fence net piece 2 on steel guardrail 1 goes up welded first connecting piece 3 through second connecting piece 7 and fixing bolt 6 again, it is fixed to have just accomplished the installation of this steel guardrail this moment, alright in order to have used.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A steel guardrail is characterized by comprising a steel guardrail (1) and a fence mesh (2);
the steel guardrails (1) are provided with two steel guardrails, a fence net piece (2) is arranged between the two steel guardrails (1), a first connecting piece (3) is welded on the outer surface wall of each steel guardrail (1), second connecting pieces (7) are welded on the outer surface walls of two ends of each fence net piece (2) along the length direction, and the first connecting pieces (3) and the second connecting pieces (7) are fixed through fixing bolts (6) in a bolt mode;
sleeve pipe (8) have all been cup jointed on the top of two steel guardrail (1), and the welding has crossbeam (9) between two sleeve pipes (8), crossbeam (9) have welded first steel down tube (10) and second steel down tube (11) respectively on length direction's both sides table wall.
2. The steel fence according to claim 1, wherein a plurality of first steel diagonal rods (10) are arranged, and the plurality of first steel diagonal rods (10) are on the same horizontal line, and the distance between two adjacent first steel diagonal rods (10) is equal.
3. The steel fence as claimed in claim 1, wherein a plurality of second steel diagonal rods (11) are arranged, and a plurality of second steel diagonal rods (11) are on the same horizontal line, and the distance between two adjacent second steel diagonal rods (11) is equal.
4. The steel guardrail according to claim 1, characterized in that the bottom end of the steel guardrail (1) is welded with a fixed seat (4), and the fixed seat (4) is in threaded connection with an anchor bolt (5).
5. The steel fence as claimed in claim 1, wherein the first connecting piece (3) and the second connecting piece (7) are provided with circular holes (12) for matching with the fixing bolts (6).
6. The steel fence according to claim 1, wherein the number of the second connecting members (7) is four, and the four second connecting members (7) are divided into two groups, and each group of two second connecting members are symmetrically distributed on the surface walls of the two ends of the fence mesh (2) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428104.XU CN213328818U (en) | 2020-07-20 | 2020-07-20 | Steel guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428104.XU CN213328818U (en) | 2020-07-20 | 2020-07-20 | Steel guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213328818U true CN213328818U (en) | 2021-06-01 |
Family
ID=76089494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021428104.XU Active CN213328818U (en) | 2020-07-20 | 2020-07-20 | Steel guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213328818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503089A (en) * | 2021-08-20 | 2021-10-15 | 马浩源 | Guardrail device |
-
2020
- 2020-07-20 CN CN202021428104.XU patent/CN213328818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503089A (en) * | 2021-08-20 | 2021-10-15 | 马浩源 | Guardrail device |
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