CN111945624A - Steel cable isolation fence - Google Patents
Steel cable isolation fence Download PDFInfo
- Publication number
- CN111945624A CN111945624A CN202010715045.2A CN202010715045A CN111945624A CN 111945624 A CN111945624 A CN 111945624A CN 202010715045 A CN202010715045 A CN 202010715045A CN 111945624 A CN111945624 A CN 111945624A
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- China
- Prior art keywords
- steel cable
- rod
- threaded
- sleeve
- upright
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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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Fencing (AREA)
Abstract
The invention discloses a steel cable isolation fence which comprises an isolation fence body, end columns, a steel cable and middle stand columns, wherein the isolation fence body is composed of two end columns, the steel cable and the middle stand columns which are arranged between the two end columns at equal intervals, each end column is composed of an upright rod and an inclined rod welded on the upright rod, and first buried seats are welded at the bottom ends of the upright rods and the inclined rods. The steel cable isolation fence comprises two end posts, a plurality of stand columns respectively arranged between the two end posts and a steel cable connected between the two end posts and penetrating through a second sleeve arranged on the stand columns, the whole structure is simple, the steel cable isolation fence is convenient to install, compared with the traditional metal frame type isolation fence, on one hand, the whole size is small, the carrying and the transportation are convenient, on the other hand, the steel cable is arranged and has certain elastic buffering capacity, and on the middle stand column, an anti-collision frame with an arc-shaped section is also arranged, so that the anti-collision fence has a certain anti-collision protection effect.
Description
Technical Field
The invention relates to the technical field of isolation fences, in particular to a steel cable isolation fence.
Background
A isolated column for road traffic protection can be divided into three kinds of forms of rigid guardrail, semi-rigid guardrail and flexible guardrail according to mechanical properties, and concrete guardrail, wave form roof beam guardrail and cable guardrail just correspond to above three kinds of forms respectively, and the cable guardrail is a flexible guardrail that has great buffer capacity, is fixed in on the stand by several cables that apply initial tension and constitutes, mainly relies on the tensile stress of cable to resist the collision of car, absorbs the collision energy.
Present isolated column, one kind is metal frame rack structure, holistic structure is great, the transportation installation is inconvenient, secondly, it is relatively poor to prevent the collision effect, also have some cable wire spacer bars on the existing market, but its end post and middle stand structure are the same, mostly be vertical shaft-like structure, the intensity that leads to the end post is lower, the stability of use is relatively poor, secondly holistic structure is complicated, the rate of tension of the cable wire of unable regulation connection between end post and middle stand, so user's needs can not be satisfied.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a steel cable isolation fence.
In order to achieve the purpose, the invention adopts the following technical scheme: a steel cable isolation fence comprises an isolation fence body, end columns, steel cables and a middle upright column;
the isolation fence body consists of two end posts, a steel cable and a plurality of middle upright posts which are arranged between the two end posts at equal intervals;
the end column comprises an upright rod and an inclined rod welded on the upright rod, a first buried seat is welded at the bottom ends of the upright rod and the inclined rod, a first sleeve is welded between the upright rod and the inclined rod in a penetrating manner, a threaded rod is inserted into the first sleeve, one end of the threaded rod is positioned on the outer side of the first sleeve and is in threaded connection with a limiting nut, the other end of the threaded rod is positioned on the outer side of the first sleeve and is in threaded connection with a threaded sleeve, and a circular hole is formed in one end, away from the threaded rod, of the threaded sleeve;
one end of the steel cable extends into the threaded sleeve through the round hole and is fixed;
the anti-collision frame is connected to the outer surface wall of the middle stand column in a clamped mode and fixed to the middle stand column through fixing bolts, fixing nuts are connected to one end of the fixing bolts through threads, and a second sleeve pipe matched with the steel cable and used is welded to the outer surface wall of the anti-collision frame.
Preferably, the vertical rod, the diagonal rod and the first buried seat form a triangular structure, and a first foundation bolt is connected to the first buried seat in a threaded manner.
Preferably, the bottom welding of middle standing pillar has the second to bury the seat, and the bolted connection has second ground foot bolt on the seat is buried to the second.
Preferably, the second sleeves are provided with a plurality of second sleeves, the plurality of second sleeves are positioned on the same vertical line, and the distance between every two adjacent second sleeves is equal.
Preferably, the cross section of the anti-collision frame is of an arc structure.
Preferably, the first sleeves are provided with a plurality of first sleeves, the first sleeves are located on the same vertical line, and the lengths of the first sleeves are sequentially increased from top to bottom.
Compared with the prior art, the invention has the beneficial effects that:
1. the steel cable isolation fence comprises two end posts, a plurality of stand columns respectively arranged between the two end posts and a steel cable connected between the two end posts and penetrating through a second sleeve arranged on the stand columns, the whole structure is simple, the steel cable isolation fence is convenient to install, compared with the traditional metal frame type isolation fence, on one hand, the whole size is small, the carrying and the transportation are convenient, on the other hand, the steel cable is arranged and has certain elastic buffering capacity, and on the middle stand column, an anti-collision frame with an arc-shaped section is also arranged, so that the anti-collision fence has a certain anti-collision protection effect.
2. According to the steel cable isolation fence, the two end columns are of triangular structures, the strength of the steel cable isolation fence is improved, the bottom parts of the end columns and the middle upright post are respectively provided with the first buried seat and the second buried seat, and the first buried seat and the second buried seat are respectively in threaded connection with the first foundation bolt and the second foundation bolt, so that the end columns and the middle upright post can be respectively fixed through concrete pouring through the first buried seat and the second buried seat, and the stability of installation and fixation of the end columns and the middle upright post is guaranteed.
3. According to the steel cable isolation fence, two ends of a steel cable are respectively connected to the threaded sleeves which are in threaded connection with the threaded rods arranged on the end columns, and the tension degree of the steel cable can be adjusted by rotating the limiting nuts at the other ends of the threaded rods, so that the using effect of the steel cable is guaranteed.
Drawings
FIG. 1 is a schematic structural view of a steel cable fence according to the present invention;
FIG. 2 is a schematic structural view of an end post of a steel cable fence according to the present invention;
FIG. 3 is a schematic structural view of a center pillar of a steel cable fence according to the present invention;
FIG. 4 is a schematic view of a threaded rod of a cable fence according to the present invention;
fig. 5 is a schematic cross-sectional view of a middle pillar of a steel cable fence according to the present invention.
Illustration of the drawings:
1. a barrier body; 2. an end post; 21. erecting a rod; 22. a diagonal bar; 23. a first buried seat; 24. a first anchor bolt; 25. a first sleeve; 26. a threaded rod; 27. a threaded bushing; 28. a circular hole; 29. a limit nut; 3. a steel cord; 4. a middle upright post; 41. a second buried seat; 42. a second footing bolt; 43. an anti-collision frame; 44. a second sleeve; 45. fixing the bolt; 46. and (5) fixing the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows: referring to fig. 1-5, a steel cable isolation fence comprises a fence body 1, end posts 2, a steel cable 3 and a middle upright post 4;
the isolation fence body 1 consists of two end posts 2, a steel cable 3 and a plurality of middle upright posts 4 which are arranged between the two end posts 2 at equal intervals;
the end post 2 comprises an upright rod 21 and an inclined rod 22 welded on the upright rod 21, a first buried seat 23 is welded at the bottom ends of the upright rod 21 and the inclined rod 22, a first sleeve 25 is welded between the upright rod 21 and the inclined rod 22 in a penetrating manner, a threaded rod 26 is inserted into the first sleeve 25, one end of the threaded rod 26 is positioned on the outer side of the first sleeve 25 and is in threaded connection with a limit nut 29, the other end of the threaded rod 26 is positioned on the outer side of the first sleeve 25 and is in threaded connection with a threaded sleeve 27, a circular hole 28 is formed in one end, away from the threaded rod 26, of the threaded sleeve 27, the first sleeves 25 are provided with a plurality of first sleeves 25, the first sleeves 25 are positioned on the same vertical line, and the lengths of the first;
one end of the wire rope 3 is extended into the inside of the threaded sleeve 27 through the circular hole 28 and fixed, one end of the wire 3 is extended into the inside of the threaded sleeve 27 through the circular hole 28, and then the wire rope 3 is knotted so that the one end of the wire rope 3 is not dropped through the circular hole 28.
Example two: referring to fig. 1, fig. 3 and fig. 5, the joint has anticollision frame 43 on the outer table wall of middle standing pillar 4, and anticollision frame 43 passes through fixing bolt 45 to be fixed on middle standing pillar 4, and fixing bolt 45's one end threaded connection has fixation nut 46, the welding has the second sleeve pipe 44 that cooperation cable wire 3 used on the outer table wall of anticollision frame 43, the cross-section of anticollision frame 43 is the arc structure, through the setting of anticollision frame 43, can prevent collision protection to middle standing pillar 4, make middle standing pillar 4 also possess the anticollision effect.
Example three: referring to fig. 1 and 2, the vertical rod 21, the diagonal rod 22 and the first buried seat 23 form a triangular structure, the first ground seat 23 is in threaded connection with a first anchor bolt 24, and the end post 2 and the first buried seat 23 form a triangular structure, so that the strength of the triangular structure is effectively improved.
Example four: referring to fig. 1, 3 and 5, the bottom of the middle upright post 4 is welded with a second buried seat 41, the second buried seat 41 is bolted with a second ground bolt 42, the second sleeve 44 is provided with a plurality of sleeves, the second sleeves 44 are located on the same vertical line, the distance between two adjacent second sleeves 44 is equal, and the second buried seat 41 and the second ground bolt 42 are arranged for fixing the middle upright post 4.
When in use:
(1) firstly, arranging two end posts 2 and a plurality of middle upright posts 4 at equal intervals respectively, and then pouring and fixing the end posts 2 and the middle upright posts 4 through concrete by using a first buried seat 23 and a second buried seat 41;
(2) sequentially penetrating one end of the steel cable 3 through a second sleeve 44 arranged on the middle upright post 4 to enable two ends of the steel cable 3 to be respectively located at the positions of the two end posts 2, then inserting the two ends of the steel cable 3 into the two threaded sleeves 27 through the circular holes 28, and knotting the two ends of the steel cable to enable the two ends of the steel cable 3 not to be separated from the threaded sleeves 27 through the circular holes 28;
(3) the two threaded sleeves 27 are respectively connected to the threaded rods 26 arranged on the two end posts 2 in a threaded mode, then the limiting nuts 29 on the threaded rods 26 are rotated, the tightness of the steel cable 3 is adjusted, and the steel cable isolation fence can be used.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A steel cable isolation fence is characterized by comprising an isolation fence body (1), end columns (2), steel cables (3) and a middle upright column (4);
the isolation fence body (1) consists of two end columns (2), a steel cable (3) and a plurality of middle upright columns (4) which are arranged between the two end columns (2) at equal intervals;
the end post (2) is composed of an upright rod (21) and an inclined rod (22) welded on the upright rod (21), a first buried seat (23) is welded at the bottom ends of the upright rod (21) and the inclined rod (22), a first sleeve (25) is welded between the upright rod (21) and the inclined rod (22) in a penetrating manner, a threaded rod (26) is inserted into the first sleeve (25), one end of the threaded rod (26) is positioned on the outer side of the first sleeve (25) and is connected with a limit nut (29) in a threaded manner, the other end of the threaded rod (26) is positioned on the outer side of the first sleeve (25) and is connected with a threaded sleeve (27) in a threaded manner, and a circular hole (28) is formed in one end, far away from the threaded rod (26), of the threaded;
one end of the steel cable (3) extends into the interior of the threaded sleeve (27) through the circular hole (28) and is fixed;
the joint has anti-collision frame (43) on the outer table wall of middle standing pillar (4), and anti-collision frame (43) pass through fixing bolt (45) to fix on middle standing pillar (4) to the one end threaded connection of fixing bolt (45) has fixation nut (46), the welding has second sleeve pipe (44) that cooperation cable wire (3) used on the outer table wall of anti-collision frame (43).
2. A steel cable spacer fence according to claim 1, characterized in that said upright (21), diagonal (22) and first buried seat (23) form a triangular structure, said first buried seat (23) having a first anchor bolt (24) screwed thereon.
3. The steel cable fence as claimed in claim 1, wherein a second buried seat (41) is welded to the bottom of the middle upright (4), and a second foundation bolt (42) is bolted to the second buried seat (41).
4. The steel cable fence as claimed in claim 1, wherein said second sleeves (44) are provided in a plurality, and a plurality of second sleeves (44) are located on the same vertical line, and the distance between two adjacent second sleeves (44) is equal.
5. A steel cable fence according to claim 1 wherein said bumper bracket (43) is of arcuate configuration in cross-section.
6. The steel cable fence as claimed in claim 1, wherein said first sleeves (25) are provided in a plurality, and a plurality of first sleeves (25) are located on the same vertical line, and the lengths of the first sleeves (25) are sequentially increased from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715045.2A CN111945624A (en) | 2020-07-23 | 2020-07-23 | Steel cable isolation fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715045.2A CN111945624A (en) | 2020-07-23 | 2020-07-23 | Steel cable isolation fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111945624A true CN111945624A (en) | 2020-11-17 |
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ID=73341438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010715045.2A Pending CN111945624A (en) | 2020-07-23 | 2020-07-23 | Steel cable isolation fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111945624A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134842A (en) * | 2021-12-03 | 2022-03-04 | 安徽天煌机械制造有限公司 | Anchoring structure of anti-collision guardrail and using method thereof |
| WO2022134528A1 (en) * | 2021-04-23 | 2022-06-30 | 中建三局第二建设工程有限责任公司 | Wind-break wall for desert area |
-
2020
- 2020-07-23 CN CN202010715045.2A patent/CN111945624A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022134528A1 (en) * | 2021-04-23 | 2022-06-30 | 中建三局第二建设工程有限责任公司 | Wind-break wall for desert area |
| CN114134842A (en) * | 2021-12-03 | 2022-03-04 | 安徽天煌机械制造有限公司 | Anchoring structure of anti-collision guardrail and using method thereof |
| CN114134842B (en) * | 2021-12-03 | 2022-08-02 | 安徽天煌机械制造有限公司 | Anchoring structure of anti-collision guardrail and using method thereof |
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