CN111350368A - Steel construction is with high altitude and is faced limit protection safety barrier - Google Patents
Steel construction is with high altitude and is faced limit protection safety barrier Download PDFInfo
- Publication number
- CN111350368A CN111350368A CN202010206369.3A CN202010206369A CN111350368A CN 111350368 A CN111350368 A CN 111350368A CN 202010206369 A CN202010206369 A CN 202010206369A CN 111350368 A CN111350368 A CN 111350368A
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- steel
- base
- safety rail
- structure construction
- steel structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
Abstract
The invention relates to the technical field of steel structure construction, in particular to a high-altitude edge-facing protective safety railing for steel structure construction, which is characterized in that a cylindrical stand column is connected with a steel platform by a magnetic base, so that the railing can be quickly installed and removed on the steel platform, and a site can be quickly transferred; the guardrail has the advantages of standardized processing, good economy, repeated use, high safety and stability in use, simple manufacture and assembly and realization of standardized production, and can be widely applied to the border protection operation of steel structure high-altitude construction.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a high-altitude edge-facing protective safety rail for steel structure construction.
Background
Along with the development of national economy, more and more steel structure high-rise buildings, steel structure bridges, steel structure equipment and the like appear, when high-altitude steel structure construction is carried out, constructors often need to walk on a high-altitude platform, and high-altitude edge protection railings are required to be arranged on the edges of the steel platform to ensure the safety of high-altitude operation personnel.
Traditional steel construction faces limit protection railing with high altitude and adopts the connected mode with steel platform welded, and welded connection mode is firm reliable, nevertheless has following shortcoming: 1) the temporary handrail is inconvenient to move, and because temporary handrail and steel platform welding, if the construction position changes, the new temporary handrail of installation can only be makeed again, or move to new position welding again after cutting original temporary handrail, waste time and energy. 2) The welding of interim railing and steel platform when demolising interim railing, need cut the joint weld between interim railing and the steel platform, follow-up cutting department to this steel platform need polish, the paint make-up is handled, extravagant a large amount of financial resources. 3) The temporary handrail is welded with the base metal of the steel platform, the performance of the original base metal of the steel platform is inevitably damaged, the structural performance is reduced, and the temporary structure is not allowed to be welded in some important structural designs. 4) After the temporary handrails are used, due to cutting, the handrail columns can be shortened, the height of the temporary handrails does not meet the requirement, the temporary handrails are often scrapped or the vertical rods are lengthened again, and a large amount of waste is caused; these are undesirable to those skilled in the art.
Disclosure of Invention
Aiming at the existing problems, the invention discloses a high-altitude edge-facing protective safety rail for steel structure construction, which comprises a magnetic base, a stand column structure, a lifting ring, a screw rod, a base plate, an adjusting nut, a steel wire rope and a cross rod;
the upright column structure comprises a hollow base and a cylindrical upright column, the lower end of the cylindrical upright column is fixed on the hollow base and communicated with the hollow base, the hollow base is arranged on the steel platform, and the magnetic base is adsorbed on the steel platform and is positioned in the hollow base;
the adjusting nut is arranged at the upper end of the cylindrical upright post through the base plate, the screw rod is matched with the adjusting nut, the lower end of the screw rod sequentially penetrates through the adjusting nut and the base plate to be arranged in the cylindrical upright post, the lifting ring is arranged at the lower end of the screw rod, and two ends of the steel wire rope are respectively connected with the lifting ring and the magnetic base;
the cross bar is vertically connected to the cylindrical upright post.
Foretell steel construction is with high altitude face limit protection safety barrier, wherein, the top of magnetic force seat is provided with the lug, wire rope's lower extreme with the lug is connected.
Foretell steel construction faces limit protection safety barrier with high altitude, wherein, rings with screw rod formula structure as an organic whole.
Foretell steel construction faces limit protection safety barrier with high altitude, wherein, hollow base is the structure of falling U-shaped, just the both sides of the structure opening of falling U-shaped all are provided with the hem.
Foretell steel construction is with high altitude faces limit protection safety barrier, wherein, the equidistant welding in the outside of tube-shape stand has solid fixed ring, the horizontal pole passes through gu fixed ring with the tube-shape stand is connected.
Foretell steel construction is faced limit protection safety barrier with high altitude, wherein, wire rope's both ends all are connected with the rope clip.
Foretell steel construction is faced limit and is protected safety barrier with high altitude, wherein, the magnetic force seat is manual jack-up formula permanent magnetism magnetic force seat.
The high-altitude side-facing protective safety rail for steel structure construction is characterized in that the steel wire rope is a galvanized steel wire rope.
Foretell steel construction is faced limit protection safety barrier with high altitude, wherein, the interval between the adjacent stand structure of railing is 0.8 ~ 1.2 m.
Foretell steel construction faces limit protection safety barrier with high altitude, wherein, hollow base lateral wall with interval between the magnetic force seat is less than 10 mm.
The invention has the following advantages or beneficial effects:
the invention discloses an overhead edge-facing protective safety railing for steel structure construction, which is characterized in that a cylindrical stand column is connected with a steel platform by a magnetic base, so that the railing can be quickly installed and removed on the steel platform, and a site can be quickly transferred; the guardrail has the advantages of standardized processing, good economy, repeated use, high safety and stability in use, simple manufacture and assembly and realization of standardized production, and can be widely applied to the border protection operation of steel structure high-altitude construction.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic structural view of an overhead edge-facing protective safety rail for steel structure construction in an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a pillar structure according to an embodiment of the present invention;
FIG. 3 is a perspective view of a column construction in accordance with an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a magnetic base according to an embodiment of the present invention;
in the figure: the device comprises a cylindrical upright column 1, a hollow base 2, a fixing ring 3, a cross rod 4, a magnetic seat 11, a lifting lug 111, a rope clamp 12, a screw rod 13, a lifting ring 14, a movable base plate 15, an adjusting nut 16 and a steel wire rope 17.
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings and specific examples, but the present invention is not limited thereto.
As shown in fig. 1 to 4, the invention discloses an overhead edge-facing protective safety rail for steel structure construction, and particularly, the overhead edge-facing protective safety rail comprises a magnetic base 11, a stand column structure, a lifting ring 14, a screw 13, a base plate 15, an adjusting nut 16, a steel wire rope 17 and a cross bar 4; the column structure comprises a hollow base 2 and a cylindrical column 1, wherein the lower end of the cylindrical column 1 is fixed on the hollow base 2 and is communicated with the hollow base 2 (namely, the inner cavity of the cylindrical column 1 is communicated with the inner cavity of the hollow base 2), the hollow base 2 is arranged on a steel platform and is not fixed with the steel platform, and the magnetic base 11 is adsorbed on the steel platform and is positioned in the hollow base 2; the adjusting nut 16 is arranged at the upper end of the cylindrical upright post 1 through the backing plate 15, the screw 13 is matched with the adjusting nut 16, the lower end of the screw 13 sequentially penetrates through the adjusting nut 16 and the backing plate 15 to be arranged in the cylindrical upright post 1, the hanging ring 14 is arranged at the lower end of the screw 13, and two ends of the steel wire rope 17 are respectively connected with the hanging ring 14 and the magnetic base 11, so that the tensile force of the steel wire rope 17 can be adjusted through the adjusting nut 16 on the screw 13, the cylindrical upright post 1 is tightly pressed on the steel platform, and the fixed connection between the cylindrical upright post 1 and the steel platform is realized; in addition, the cylindrical upright post 1 is welded with a fixing ring 3 (circular ring) for placing a cross rod 4, the cross rod 4 is vertically connected to the cylindrical upright post 1 through the fixing ring 3, and the cylindrical upright post 1 and the cross rod 4 which are in a piece form a high-altitude edge-facing safety railing system.
In a preferred embodiment of the present invention, the hollow base 2 is an inverted U-shaped structure, and two sides of an opening of the inverted U-shaped structure are provided with folded edges, specifically, the hollow base 2 is formed by welding 8mm steel plates, a 90-degree folded edge with a width of 50mm is turned outwards at a contact position of the hollow base 2 and a steel platform to increase a contact area between the hollow base 2 and the steel platform, the hollow base 2 is made of Q235 steel, a space surrounded by the hollow base 2 is matched with an appearance size of the magnetic base 11, and specifically, a distance between a side wall of the hollow base 2 and the magnetic base 11 is less than or equal to 10 mm.
Specifically, the total height of the cylindrical column 1 and the base 2 is 1.2m, and a circular tube having a specification D48 × 3 is used as the cylindrical column 1.
In a preferred embodiment of the present invention, fixing rings 3 (circular rings) are welded to the outer side of the cylindrical column 1 at equal intervals to facilitate the installation of the cross bar 4, and the cross bar 4 is connected to the cylindrical column 1 through the fixing rings 3.
In a preferred embodiment of the present invention, a lifting lug is disposed on the top of the magnetic base 11, and the lower end of the wire rope 17 is connected to the lifting lug.
In a preferred embodiment of the present invention, the hanging ring 14 and the screw 13 are of an integral structure, i.e. the hanging ring 14 and the screw 13 can be an integral hanging ring screw.
In a preferred embodiment of the present invention, the wire rope 17 is connected to the rope clamp 12 at both ends.
In a preferred embodiment of the present invention, the magnetic base 11 is a manual lifting type permanent magnetic base 11, preferably a 400KG magnetic base 11, so as to ensure sufficient pressing force between the balustrade base 2 and the steel platform.
In a preferred embodiment of the present invention, the steel cord 17 is a galvanized steel cord, and particularly, the diameter of the galvanized steel cord is 8 mm.
In a preferred embodiment of the present invention, the distance between the adjacent pillar structures of the balustrade is 0.8-1.2 m (e.g. 0.8m, 1m, 1.1m or 1.2 m).
In a preferred embodiment of the present invention, the thickness of the backing plate 15 is 8 mm.
Specifically, the installation method of the high-altitude edge-facing protective safety rail for steel structure construction specifically comprises the following steps:
firstly, placing a magnetic base 11 on a steel platform, then placing an upright column structure comprising a cylindrical upright column 1 and a hollow base 2 on the steel platform, welding fixing rings 3 at equal intervals on the cylindrical upright column 1, arranging a lifting ring screw at the top of the cylindrical upright column 1, wherein the lifting ring end of the lifting ring screw is positioned below, the screw end is positioned above, the magnetic base 11 is positioned in the hollow base 2, then penetrating a steel wire rope 17 through the cylindrical upright column 1, connecting one end of the steel wire rope 17 with a lifting lug on the magnetic base 11, connecting the other end of the steel wire rope 17 with the lifting ring end of the lifting ring screw, and binding the end part of the steel wire rope 17 by adopting a corresponding rope clamp 12; be provided with movable backing plate 15 at this tube-shape stand 1 top, and pass movable backing plate 15 with the screw rod end of rings screw rod, adjusting nut 16 overlaps the screw rod of locating rings screw rod and is served and be located above movable backing plate 15, when rotatory adjusting nut 16, rings screw rod is along 1 axis rebound of tube-shape stand, wire rope 17 is by tensioning gradually, thereby can tightly compress tightly hollow base 2 on the steel platform, because the effect of 11 pulling forces of magnetic base, 1 top left and right sides swing of tube-shape stand, and because great area of contact between hollow base 2 and the steel platform, thereby make hollow base 2 also can not move on the horizontal direction, thereby can tightly fix stand structure on the steel platform. Then, uniformly arranging the multi-upright-post structure on a steel platform at intervals of 1m, then penetrating a cross rod 4 through a fixing ring 3 on the cylindrical upright post 1, wherein the cross rod 4 can be a round tube with the diameter of D33.5 x 3 or a galvanized steel wire rope with the diameter of 8mm, and the cross rod 4 and the fixing ring 3 on the upright post can be fixed by adopting a U-shaped rope clamp; a plurality of stands connect into space stable structure with horizontal pole 4, make this safety barrier can very firm fix on the steel platform. The column structure and the cross bar 4 form a high-altitude safety railing system.
The stand structure and the horizontal pole of this railing in this embodiment can adopt the design ization preparation of mill, and on-the-spot simple to operate need not to use welding equipment, and gas cutting equipment need not the operation of starting a fire, can not cause any damage to original steel platform base metal, only needs to arrange the manual switch of magnetic force seat in during the removal state just can the stand of portable railing, removes or demolishs convenience fast.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (10)
1. A high-altitude edge-facing protective safety rail for steel structure construction is characterized by comprising a magnetic base, a stand column structure, a lifting ring, a screw rod, a base plate, an adjusting nut, a steel wire rope and a cross rod;
the upright column structure comprises a hollow base and a cylindrical upright column, the lower end of the cylindrical upright column is fixed on the hollow base and communicated with the hollow base, the hollow base is arranged on the steel platform, and the magnetic base is adsorbed on the steel platform and is positioned in the hollow base;
the adjusting nut is arranged at the upper end of the cylindrical upright post through the base plate, the screw rod is matched with the adjusting nut, the lower end of the screw rod sequentially penetrates through the adjusting nut and the base plate to be arranged in the cylindrical upright post, the lifting ring is arranged at the lower end of the screw rod, and two ends of the steel wire rope are respectively connected with the lifting ring and the magnetic base;
the cross bar is vertically connected to the cylindrical upright post.
2. The high-altitude edge-facing protective safety rail for steel structure construction as claimed in claim 1, wherein a lifting lug is arranged at the top of the magnetic seat, and the lower end of the steel wire rope is connected with the lifting lug.
3. The high-altitude edge-facing protective safety rail for steel structure construction as claimed in claim 1, wherein the hanging ring and the screw are of an integrated structure.
4. The high-altitude edge-facing protective safety rail for steel structure construction as claimed in claim 1, wherein the hollow base is of an inverted U-shaped structure, and folding edges are arranged on two sides of an opening part of the inverted U-shaped structure.
5. The high-altitude edge-facing protection safety rail for steel structure construction as claimed in claim 1, wherein fixing rings are welded to the outer sides of the cylindrical columns at equal intervals, and the cross bar is connected with the cylindrical columns through the fixing rings.
6. The high-altitude edge-facing protective safety rail for steel structure construction as claimed in claim 1, wherein both ends of the steel wire rope are connected with rope clamps.
7. The high-altitude edge-facing protective safety rail for steel structure construction as claimed in claim 1, wherein the magnetic base is a manual lifting type permanent magnetic base.
8. The high-altitude edge-facing protective safety rail for steel structure construction as claimed in claim 1, wherein the steel wire rope is a galvanized steel wire rope.
9. The high-altitude edge-facing protection safety rail for steel structure construction as claimed in claim 1, wherein the distance between adjacent column structures of the rail is 0.8-1.2 m.
10. The high-altitude edge-facing protective safety rail for steel structure construction as claimed in claim 1, wherein a distance between the side wall of the hollow base and the magnetic base is less than or equal to 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010206369.3A CN111350368A (en) | 2020-03-23 | 2020-03-23 | Steel construction is with high altitude and is faced limit protection safety barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010206369.3A CN111350368A (en) | 2020-03-23 | 2020-03-23 | Steel construction is with high altitude and is faced limit protection safety barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111350368A true CN111350368A (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010206369.3A Pending CN111350368A (en) | 2020-03-23 | 2020-03-23 | Steel construction is with high altitude and is faced limit protection safety barrier |
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| CN (1) | CN111350368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065082A (en) * | 2020-07-21 | 2020-12-11 | 太原重工股份有限公司 | Protective fence device for construction |
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| JP2009167492A (en) * | 2008-01-18 | 2009-07-30 | Ulvac Japan Ltd | Film deposition source, and sputtering system |
| CN204238149U (en) * | 2014-07-18 | 2015-04-01 | 高长恩 | Flexible protection movable isolation guardrail |
| CN204775842U (en) * | 2015-05-28 | 2015-11-18 | 沪东中华造船(集团)有限公司 | A railing post for boats and ships hatch edge |
| CN108104494A (en) * | 2017-12-28 | 2018-06-01 | 中车建设工程有限公司 | Electromagnetism edge protection device |
| CN208899895U (en) * | 2018-08-24 | 2019-05-24 | 云南建投第二建设有限公司 | A kind of construction is with can epicyclic-type protective device |
| CN110205957A (en) * | 2019-06-10 | 2019-09-06 | 南京广奥景观装饰工程有限公司 | Novel flexible anticollision barrier |
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2020
- 2020-03-23 CN CN202010206369.3A patent/CN111350368A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009167492A (en) * | 2008-01-18 | 2009-07-30 | Ulvac Japan Ltd | Film deposition source, and sputtering system |
| CN204238149U (en) * | 2014-07-18 | 2015-04-01 | 高长恩 | Flexible protection movable isolation guardrail |
| CN204775842U (en) * | 2015-05-28 | 2015-11-18 | 沪东中华造船(集团)有限公司 | A railing post for boats and ships hatch edge |
| CN108104494A (en) * | 2017-12-28 | 2018-06-01 | 中车建设工程有限公司 | Electromagnetism edge protection device |
| CN208899895U (en) * | 2018-08-24 | 2019-05-24 | 云南建投第二建设有限公司 | A kind of construction is with can epicyclic-type protective device |
| CN110205957A (en) * | 2019-06-10 | 2019-09-06 | 南京广奥景观装饰工程有限公司 | Novel flexible anticollision barrier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065082A (en) * | 2020-07-21 | 2020-12-11 | 太原重工股份有限公司 | Protective fence device for construction |
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Application publication date: 20200630 |