CN103422714A - Safety protection method for high speed rail existing line construction and protection guardrail formed by using same - Google Patents
Safety protection method for high speed rail existing line construction and protection guardrail formed by using same Download PDFInfo
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- CN103422714A CN103422714A CN2012101664994A CN201210166499A CN103422714A CN 103422714 A CN103422714 A CN 103422714A CN 2012101664994 A CN2012101664994 A CN 2012101664994A CN 201210166499 A CN201210166499 A CN 201210166499A CN 103422714 A CN103422714 A CN 103422714A
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Abstract
The invention discloses a safety protection method for high speed rail existing line construction and a protection guardrail formed by using the same. The protection guardrail comprises polyvinyl chloride half pipes arranged on two steel rails, bottom transverse rods transversely arranged on the two steel rails, vertical steel pipes, vertical rods erecting on one side of one steel rail, long inclining rods connecting the vertical rods and the vertical steel pipes, three rows of horizontal steel pipes arranged on the vertical rods and higher than a platform, color plates arranged on the three rows of horizontal steel pipes, double-layer steel wire nets arranged under the color steel plates and warning banners arranged on the color plates. The vertical steel pipes are arranged at the position shifting for the same distance from the steel rails to the platform for existing line construction operation. The protection guardrail is stable in structure and easy to maintain, enables a construction area and a running area to be effectively isolated, greatly reduces mutual interference between construction and vehicle running, can improve safety awareness of operators constantly by means of the bright warning banners, guarantees safety of running devices on the existing line, greatly improves working efficiency and quickens the project progress.
Description
Technical field
The invention belongs to the construction of railways technical field, be specifically related to a kind of high ferro both safety protecting method of wired construction and the protective fence of formation thereof.
Background technology
Both wiredly refer to original constructed circuit, normally will be transformed this circuit.Both wired safety prevention measure was also the problem that industry is paid close attention to always.Because high ferro Line for Passenger Transportation both wired station and station reconstruction and extension project still belong to the first at home, both wired construction safety technical research was actually rare for corresponding Line for Passenger Transportation, and the concrete technical safety measures of taking in the construction of station lacks example especially.Flourish along with the high ferro Line for Passenger Transportation, similar engineering also will get more and more.And the technical measures of guaranteeing both wired drivings and construction safety in this long-term, large tracts of land, high-intensity construction also will be progressively development and improvement.
And the safety prevention measure adopted at present to be train operation separate execution with both wired construction operations, generally both wired construction operation all is arranged at 0 o'clock to 4 o'clock every day, the activity duration is short, inefficiency.
Summary of the invention
The object of the invention is to for above-mentioned the deficiencies in the prior art, the high ferro that a kind of stabilized structure is provided, reduce disturbs and increases work efficiency is the safety protecting method of wired construction and the protective fence of formation thereof both.
Technical scheme of the present invention is achieved in that
A kind of technical scheme:
A kind of high ferro is the safety protecting method of wired construction both, and it comprises the following steps:
1) correspondingly in the both sides up and down to two one steel rails of hair line cover half-terete polyvinyl chloride semicanal, and keep at a certain distance away on every one steel rail and be uniformly distributed several polyvinyl chloride semicanals;
2) laterally place some bottom bars corresponding with the polyvinyl chloride semicanal on two one steel rails, every root bottom part cross bar is placed on the upside polyvinyl chloride semicanal of two one steel rails, one end of this bottom bar is resisted against the side of station platform, by round steel, the polyvinyl chloride semicanal binding of the other end of bottom bar and every one steel rail and corresponding both sides up and down is fixed together;
3) vertically lay some vertical steel pipes on described bottom bar, this vertical steel pipe is divided into two row and is placed on respectively the position that is offset same distance from two one steel rails to the station platform direction, and every vertical steel pipe is fixed with cross bar by cruciform fastening for falsework and each bottom;
4) in the outside of the rail near station platform, some vertical vertical rods corresponding with bottom bar are installed, each vertical vertical rod is fixed by cruciform fastening for falsework and the vertical steel pipe near station platform;
5) installation one long diagonal brace corresponding with each vertical vertical rod, the upper end of this long diagonal brace is fixed by cruciform fastening for falsework and vertical vertical rod, the bottom of long diagonal brace by cruciform fastening for falsework with away from vertical steel pipe of station platform, fix, long diagonal brace, vertical vertical rod and bottom bar form triangle, and the bottom of long diagonal brace is arranged with polyvinyl chloride pipe;
6) be mounted with some horizontal steel tubes in above-mentioned vertical vertical rod and on higher than the position of station platform by cruciform fastening for falsework, these horizontal steel tube in the vertical directions evenly are divided into three rows;
7) the clad steel silk screen of longitudinal arrangement is being installed near station platform one side, the upper end of clad steel silk screen is locked descending most on row's horizontal steel tube by plastics self-locking band, and the lower end of clad steel silk screen is locked on close vertical steel pipe of station platform by plastics self-locking band;
8) color steel of some longitudinal arrangements is installed on three row of horizontal steel pipes, adjacent color steel imbricate is placed, color steel is equipped with at corresponding each row's horizontal steel tube place the fixing hole be arranged above and below, and then by galvanized wire, entangles horizontal steel tube and tightens through upper lower fixed hole;
9) at the fixing wire rope of lengthwise of the centre position colligation of the color steel of longitudinal arrangement;
10) keep at a certain distance away on color steel and paste a warning vertically hung scroll.
Described 1) distance that the polyvinyl chloride semicanal in is separated by every one steel rail is 3 meters, this half-terete polyvinyl chloride semicanal is that the polyvinyl chloride pipe that diameter is 110 millimeters is cut formation open, and the length of half-terete polyvinyl chloride semicanal is between 200 millimeters-300 millimeters.
Described 2) the bottom bar diameter in is 48 millimeters, and length is 3 meters; The diameter of round steel is 6 millimeters.
Described 3) distance that in, vertically steel pipe is offset from every one steel rail is 30 centimetres, and vertically diameter of steel tube is 48 millimeters, and length is 6 meters.
Described 4) in, vertical vertical rod length is 3.5 meters.
Described 5) in, long diagonal brace length is 3.5 meters, and the sheathed polyvinyl chloride pipe diameter in the bottom of long diagonal brace is 63 millimeters, and length is 20 centimetres.
Described 6) in, horizontal steel tube length is 6 meters, and in three row of horizontal steel pipes, the spacing of every adjacent two horizontal steel tubes is 0.8 meter, descends row's horizontal steel tube to be arranged on 1.7 meters of vertical vertical rod most.
Described 7) the clad steel silk screen in comprises and soaks plastic-steel silk screen and stainless steel cloth, and the mesh of the gauze wire cloth of two kinds is square, 5 centimetres and 0.3 centimetre respectively of the length of sides.
Described 8) the color steel thickness in is 0.4 millimeter, and vertical fixing hole of adjacent two color steel laps is also overlapping.
Another kind of technical scheme
A kind of high ferro as described as above-mentioned any one is the safety protecting method of wired construction and the protective fence of formation thereof both, it comprises that correspondence is arranged on the half-terete polyvinyl chloride semicanal of the both sides up and down of two rail of hair line, laterally be placed on the bottom bar on the polyvinyl chloride semicanal of two one steel rails, be placed on respectively the vertical steel pipe of two row of the skew same distance from two one steel rails to the station platform direction, be arranged on the vertical vertical rod corresponding with bottom bar near the outside of the rail of station platform, connect vertical vertical rod and away from the long diagonal brace of vertical steel pipe of station platform, be set in the polyvinyl chloride pipe of the bottom of long diagonal brace, be arranged on vertical vertical rod and be positioned at the equally distributed three row of horizontal steel pipes of station platform top, be arranged on three row of horizontal steel pipes and the color steel of longitudinal arrangement, being arranged on the color steel below and connecting descends row of horizontal steel pipe and clad steel silk screen and the interval of vertical steel pipe to stick on the warning vertically hung scroll on color steel most, keep at a certain distance away on every one steel rail and be uniformly distributed several polyvinyl chloride semicanals, one end of this bottom bar is resisted against the side of station platform, and the polyvinyl chloride semicanal binding by the other end of bottom bar by round steel and every one steel rail and corresponding both sides up and down is fixed together, each vertical steel pipe is fixed by cruciform fastening for falsework and each bottom bar, each vertical vertical rod is fixed by cruciform fastening for falsework and the vertical steel pipe near station platform, long diagonal brace and horizontal steel tube are all fixed by cruciform fastening for falsework, adjacent color steel imbricate is placed, and color steel is equipped with at corresponding each row's horizontal steel tube place the fixing hole be arranged above and below, and then by galvanized wire, entangles horizontal steel tube and tightens through upper lower fixed hole, double-layer wire Netcom crosses plastics self-locking band and is locked.
The present invention adopts said method, has formed a protective fence, and the method is simple and quick, and stabilized structure is easy to safeguard; Setting up of protective fence formed the construction environment of sealing, and construction area and driving zone are effectively isolated, and greatly reduces the phase mutual interference between construction and driving; And, by distinct warning vertically hung scroll, can constantly improve operating personnel's awareness of safety, improve both safety guarantee of wired travelling facility; Expand at 24 hours every day 4 hours most of working time from every days that the method also will be closed on both wired constructions originally, greatly improved operating efficiency, accelerated programming.
The accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not form any limitation of the invention.
Fig. 1 is the structural representation of protective fence of the present invention.
Fig. 2 is the fixing partial schematic diagram of the rail shown in Fig. 1 and polyvinyl chloride pipe.
Fig. 3 is the fixing partial schematic diagram of the color steel shown in Fig. 1 and horizontal steel tube.
Fig. 4 is the schematic side view of protective fence of the present invention under the use state.
In figure: polyvinyl chloride semicanal 1, bottom bar 2, vertical steel pipe 3, vertical vertical rod 4, long diagonal brace 5, polyvinyl chloride pipe 6, horizontal steel tube 7, color steel 8, clad steel silk screen 9, warning vertically hung scroll 10, round steel 11, cruciform fastening for falsework 12, galvanized wire 13, wire rope 14, plastics self-locking band 15, fixing hole 16, rail 17, station platform 18.
The specific embodiment
As shown in Figure 1, a kind of protective fence that both wired construction safety protection method forms for High-speed Passenger Dedicated Lines of the present invention, it comprises that correspondence is arranged on the half-terete polyvinyl chloride semicanal 1 of the both sides up and down of two rail 17 of hair line, laterally be placed on the bottom bar 2 on the polyvinyl chloride semicanal of two one steel rails, be placed on respectively the vertical steel pipe 3 of two row of the 18 direction skew same distance from two one steel rails 17 to station platform, be arranged on the vertical vertical rod 4 corresponding with bottom bar near the outside of the rail 17 of station platform 18, connect vertical vertical rod 4 and away from the long diagonal brace 5 of vertical steel pipe 3 of station platform 18, be set in the polyvinyl chloride pipe 6 of the bottom of long diagonal brace 5, be arranged on vertical vertical rod 4 and be positioned at the equally distributed three row of horizontal steel pipes 7 of station platform 18 tops, be arranged on three row of horizontal steel pipes 7 and the color steel 8 of longitudinal arrangement, being arranged on color steel 8 belows and connecting descends row of horizontal steel 7 and clad steel silk screen 9 and the interval of vertical steel pipe 3 to be arranged on the warning vertically hung scroll 10 on color steel most.One end of bottom bar 2 is resisted against the side of station platform, and polyvinyl chloride semicanal 1 binding by the other end of bottom bar 2 by round steel 11 and every one steel rail and corresponding both sides up and down is fixed together.Vertically steel pipe 3 and bottom bar 2, vertical vertical rod 4 and vertical steel pipe 3 near station platform, long diagonal brace 5 and vertical vertical rod and away from vertical steel pipe 3, the three row of horizontal steel pipes 7 and vertical vertical rod 4 of station platform, they all adopt cruciform fastening for falsework 12 to interfix.Color steel 8 imbricates are placed, and entangle horizontal steel tube 6 by galvanized wire 13, and the centre position colligation of color steel 8 is the wire rope 14 of lengthwise fixedly; Clad steel silk screen 9 is locked by plastics self-locking band 15.Color steel 8 is equipped with at corresponding each row's horizontal steel tube 7 places the fixing hole 16 be arranged above and below, and galvanized wire 13 entangles horizontal steel tube 7 and tightens through upper lower fixed hole 16, and vertical fixing hole 16 of adjacent two color steel 8 laps is also overlapping.This clad steel silk screen 9 comprises and soaks plastic-steel silk screen and stainless steel cloth, and the mesh of the gauze wire cloth of two kinds is square, 5 centimetres and 0.3 centimetre respectively of the length of sides.
In the present invention, adopt component size as follows:
1) half-terete polyvinyl chloride semicanal 1 is that the polyvinyl chloride pipe that diameter is 110 millimeters is cut formation open, and the length of half-terete polyvinyl chloride semicanal 1 is between 200 millimeters-300 millimeters.
2) bottom bar 2 diameters are 48 millimeters, and length is 3 meters, and material is steel pipe.
3) vertically steel pipe 3 diameters are 48 millimeters, and length is 6 meters.
4) vertical vertical rod 4 length are 3.5 meters, and material is steel pipe.
5) long diagonal brace 5 length are 3.5 meters, and material is steel pipe.
6) sheathed polyvinyl chloride pipe 6 diameters in long diagonal brace 5 bottoms are 63 millimeters, and length is 20 centimetres.
7) horizontal steel tube 7 length are 6 meters.
8) color steel 8 thickness are 0.4 millimeter.
9) diameter of round steel 11 is 6 millimeters.
10) diameter of wire rope 14 is 12.5 millimeters.
A kind of both wired construction safety protection methods for High-speed Passenger Dedicated Lines of the present invention, it comprises the following steps:
1) correspondingly in the both sides up and down to two one steel rails of hair line cover half-terete polyvinyl chloride semicanal 1, and on every one steel rail, 3 meters, interval is uniformly distributed several polyvinyl chloride semicanals 1, polyvinyl chloride semicanal 1 can protect rail to prevent impaired or short circuit;
2) laterally place some bottom bars corresponding with polyvinyl chloride semicanal 12 on two one steel rails, every root bottom part cross bar 2 is placed on the upside polyvinyl chloride semicanal 1 of two one steel rails, one end of this bottom bar 2 is resisted against the side of station platform, by round steel 11, polyvinyl chloride semicanal 1 binding of the other end of bottom bar 2 and every one steel rail and corresponding both sides up and down is fixed together;
3) vertically lay some vertical steel pipes 3 on described bottom bar 2, this vertical steel pipe 3 is divided into two row and is placed on respectively the position that is offset 30 centimetres from two one steel rails to the station platform direction, and each vertical steel pipe 3 is fixing with each bottom bar 2 by cruciform fastening for falsework 12, and vertically the setting of steel pipe 3 is in order to prevent bottom bar 2 slippages;
4) in the outside of the rail near station platform, some vertical vertical rods 4 corresponding with bottom bar are installed, each vertical vertical rod is fixing with the vertical steel pipe 3 near station platform by cruciform fastening for falsework;
5) installation one long diagonal brace 5 corresponding with each vertical vertical rod 4, the upper end of this long diagonal brace 5 is fixing with vertical vertical rod 4 by cruciform fastening for falsework 12, the bottom of long diagonal brace 5 is fixing with the vertical steel pipe 3 away from station platform by cruciform fastening for falsework, long diagonal brace 5, vertical vertical rod 4 form triangle with bottom bar 2, the bottom of long diagonal brace 5 is arranged with polyvinyl chloride pipe 6, can prevent that like this long diagonal brace 5 from contacting and being short-circuited with rail;
6) be mounted with some horizontal steel tubes 7 in above-mentioned vertical vertical rod 4 and on higher than the position of station platform by cruciform fastening for falsework 12, these horizontal steel tube 7 in the vertical directions evenly are divided into three rows, descend most row's horizontal steel tube 7 to be arranged on 1.7 meters of vertical vertical rod 4, in three row of horizontal steel pipes 7, the spacing of every adjacent two horizontal steel tubes 7 is 0.8 meter;
7) the clad steel silk screen 9 of longitudinal arrangement is being installed near station platform 18 1 sides, the upper end of clad steel silk screen 9 is locked on the horizontal steel tube 7 that descends most row by plastics self-locking band 15, the lower end of clad steel silk screen 9 is locked on close vertical steel pipe 3 of station platform by plastics self-locking band 15, this clad steel silk screen is the wind-force produced when reducing train operation, and then prevents the impact of this wind-force on construction;
8) color steel 8 of some longitudinal arrangements is installed on three row of horizontal steel pipes 7, adjacent color steel 7 imbricates are placed, color steel 7 is equipped with at corresponding each row's horizontal steel tube 7 places the fixing hole 16 be arranged above and below, then entangle horizontal steel tube 7 by galvanized wire 13 and tighten through upper lower fixed hole 16, vertical fixing hole 16 of adjacent two color steel 6 laps is also overlapping;
9), at the fixing wire rope 14 of lengthwise of the centre position colligation of the color steel 8 of longitudinal arrangement, can strengthen like this resistance to overturning of color steel 8;
10) keep at a certain distance away on color steel 8 a warning vertically hung scroll 10 is installed, increase awareness of safety.
Method of the present invention is simple and quick, and stabilized structure is easy to safeguard; Setting up of protective fence formed the construction environment of sealing, and construction area and driving zone are effectively isolated, and greatly reduces the phase mutual interference between construction and driving; And, by distinct warning vertically hung scroll, can constantly improve operating personnel's awareness of safety, improve both safety guarantee of wired travelling facility; Expand at 24 hours every day 4 hours most of working time from every days that the method also will be closed on both wired constructions, greatly improved operating efficiency, accelerated programming.
Claims (10)
1. both safety protecting method of wired construction of a high ferro is characterized in that: comprise the following steps:
1) correspondingly in the both sides up and down to two one steel rails of hair line cover half-terete polyvinyl chloride semicanal, and keep at a certain distance away on every one steel rail and be uniformly distributed several polyvinyl chloride semicanals;
2) laterally place some bottom bars corresponding with the polyvinyl chloride semicanal on two one steel rails, every root bottom part cross bar is placed on the upside polyvinyl chloride semicanal of two one steel rails, one end of this bottom bar is resisted against the side of station platform, by round steel, the polyvinyl chloride semicanal binding of the other end of bottom bar and every one steel rail and corresponding both sides up and down is fixed together;
3) vertically lay some vertical steel pipes on described bottom bar, this vertical steel pipe is divided into two row and is placed on respectively the position that is offset same distance from two one steel rails to the station platform direction, and every vertical steel pipe is fixed with cross bar by cruciform fastening for falsework and each bottom;
4) in the outside of the rail near station platform, some vertical vertical rods corresponding with bottom bar are installed, each vertical vertical rod is fixed by cruciform fastening for falsework and the vertical steel pipe near station platform;
5) installation one long diagonal brace corresponding with each vertical vertical rod, the upper end of this long diagonal brace is fixed by cruciform fastening for falsework and vertical vertical rod, the bottom of long diagonal brace by cruciform fastening for falsework with away from vertical steel pipe of station platform, fix, long diagonal brace, vertical vertical rod and bottom bar form triangle, and the bottom of long diagonal brace is arranged with polyvinyl chloride pipe;
6) be mounted with some horizontal steel tubes in above-mentioned vertical vertical rod and on higher than the position of station platform by cruciform fastening for falsework, these horizontal steel tube in the vertical directions evenly are divided into three rows;
7) the clad steel silk screen of longitudinal arrangement is being installed near station platform one side, the upper end of clad steel silk screen is locked descending most on row's horizontal steel tube by plastics self-locking band, and the lower end of clad steel silk screen is locked on close vertical steel pipe of station platform by plastics self-locking band;
8) color steel of some longitudinal arrangements is installed on three row of horizontal steel pipes, adjacent color steel imbricate is placed, color steel is equipped with at corresponding each row's horizontal steel tube place the fixing hole be arranged above and below, and then by galvanized wire, entangles horizontal steel tube and tightens through upper lower fixed hole;
9) at the fixing wire rope of lengthwise of the centre position colligation of the color steel of longitudinal arrangement;
10) keep at a certain distance away on color steel and paste a warning vertically hung scroll.
2. both safety protecting method of wired construction of high ferro according to claim 1, it is characterized in that: the distance that the polyvinyl chloride semicanal described 1) is separated by every one steel rail is 3 meters, this half-terete polyvinyl chloride semicanal is that the polyvinyl chloride pipe that diameter is 110 millimeters is cut formation open, and the length of half-terete polyvinyl chloride semicanal is between 200 millimeters-300 millimeters.
3. both safety protecting method of wired construction of high ferro according to claim 1, it is characterized in that: the bottom bar diameter described 2) is 48 millimeters, length is 3 meters; The diameter of round steel is 6 millimeters.
4. both safety protecting method of wired construction of high ferro according to claim 1 is characterized in that: described 3) vertically steel pipe from the distance of every one steel rail skew, be 30 centimetres, vertically diameter of steel tube is 48 millimeters, length is 6 meters.
5. both safety protecting method of wired construction of high ferro according to claim 1, it is characterized in that: described 4), vertical vertical rod length is 3.5 meters.
6. both safety protecting method of wired construction of high ferro according to claim 1, it is characterized in that: described 5), long diagonal brace length is 3.5 meters, and the sheathed polyvinyl chloride pipe diameter in the bottom of long diagonal brace is 63 millimeters, and length is 20 centimetres.
7. both safety protecting method of wired construction of high ferro according to claim 1, it is characterized in that: described 6), horizontal steel tube length is 6 meters, in three row of horizontal steel pipes, the spacing of every adjacent two horizontal steel tubes is 0.8 meter, descends row's horizontal steel tube to be arranged on 1.7 meters of vertical vertical rod most.
8. both safety protecting method of wired construction of high ferro according to claim 1, it is characterized in that: the clad steel silk screen described 7) comprises and soaks plastic-steel silk screen and stainless steel cloth, the mesh of the gauze wire cloth of two kinds is square, 5 centimetres and 0.3 centimetre respectively of the length of sides.
9. both safety protecting method of wired construction of high ferro according to claim 1, it is characterized in that: the color steel thickness described 8) is 0.4 millimeter, vertical fixing hole of adjacent two color steel laps is also overlapping.
10. the high ferro protective fence that both safety protecting method of wired construction forms as claimed in any one of claims 1-9 wherein, it is characterized in that: comprise that correspondence is arranged on the half-terete polyvinyl chloride semicanal of the both sides up and down of two rail of hair line, laterally be placed on the bottom bar on the polyvinyl chloride semicanal of two one steel rails, be placed on respectively the vertical steel pipe of two row of the skew same distance from two one steel rails to the station platform direction, be arranged on the vertical vertical rod corresponding with bottom bar near the outside of the rail of station platform, connect vertical vertical rod and away from the long diagonal brace of vertical steel pipe of station platform, be set in the polyvinyl chloride pipe of the bottom of long diagonal brace, be arranged on vertical vertical rod and be positioned at the equally distributed three row of horizontal steel pipes of station platform top, be arranged on three row of horizontal steel pipes and the color steel of longitudinal arrangement, being arranged on the color steel below and connecting descends row of horizontal steel pipe and clad steel silk screen and the interval of vertical steel pipe to stick on the warning vertically hung scroll on color steel most, keep at a certain distance away on every one steel rail and be uniformly distributed several polyvinyl chloride semicanals, one end of this bottom bar is resisted against the side of station platform, and the polyvinyl chloride semicanal binding by the other end of bottom bar by round steel and every one steel rail and corresponding both sides up and down is fixed together, each vertical steel pipe is fixed by cruciform fastening for falsework and each bottom bar, each vertical vertical rod is fixed by cruciform fastening for falsework and the vertical steel pipe near station platform, long diagonal brace and horizontal steel tube are all fixed by cruciform fastening for falsework, adjacent color steel imbricate is placed, and color steel is equipped with at corresponding each row's horizontal steel tube place the fixing hole be arranged above and below, and then by galvanized wire, entangles horizontal steel tube and tightens through upper lower fixed hole, double-layer wire Netcom crosses plastics self-locking band and is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166499.4A CN103422714B (en) | 2012-05-24 | 2012-05-24 | A kind of high ferro is the safety protecting method of wired construction and the protective fence of formation thereof both |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166499.4A CN103422714B (en) | 2012-05-24 | 2012-05-24 | A kind of high ferro is the safety protecting method of wired construction and the protective fence of formation thereof both |
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| Publication Number | Publication Date |
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| CN103422714A true CN103422714A (en) | 2013-12-04 |
| CN103422714B CN103422714B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210166499.4A Active CN103422714B (en) | 2012-05-24 | 2012-05-24 | A kind of high ferro is the safety protecting method of wired construction and the protective fence of formation thereof both |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217912A (en) * | 2017-06-01 | 2017-09-29 | 中铁城建集团第二工程有限公司 | It is a kind of to be used for the superelevation physical isolation construction method of neighbouring high ferro Business Line construction |
| CN107255434A (en) * | 2017-07-17 | 2017-10-17 | 贵州大学 | A kind of bridge demolition side safeguard structure for that will be split |
| WO2019085421A1 (en) * | 2017-10-31 | 2019-05-09 | 余光明 | Simple guardrail locking device |
| CN110761613A (en) * | 2019-11-11 | 2020-02-07 | 中国葛洲坝集团第二工程有限公司 | Construction enclosure |
| CN111727293A (en) * | 2017-12-15 | 2020-09-29 | J·J·梅利克 | Security fence assembly |
| CN112144539A (en) * | 2020-09-23 | 2020-12-29 | 中国一冶集团有限公司 | Deep foundation pit protective fence and protective fence installation method |
| CN114000770A (en) * | 2020-07-28 | 2022-02-01 | 上海机场（集团）有限公司 | Novel visual shielding object and assembling method thereof |
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| FR2904836A1 (en) * | 2006-08-09 | 2008-02-15 | Europ De Travaux Ferroviaires | Person protecting device for use during maintenance work on railway track, has net mounted on structure to form safety zone, where column of structure has assembly device fixed on shoulder flange, and spring clamp fixing rail on sleeper |
| WO2010114367A1 (en) * | 2009-03-30 | 2010-10-07 | Roof Safety Systems B.V. | Safety structure for a railway line |
| AU2012100415A4 (en) * | 2012-04-13 | 2012-05-10 | Alumitec Pty Ltd | Temporary safety railing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2904836A1 (en) * | 2006-08-09 | 2008-02-15 | Europ De Travaux Ferroviaires | Person protecting device for use during maintenance work on railway track, has net mounted on structure to form safety zone, where column of structure has assembly device fixed on shoulder flange, and spring clamp fixing rail on sleeper |
| WO2010114367A1 (en) * | 2009-03-30 | 2010-10-07 | Roof Safety Systems B.V. | Safety structure for a railway line |
| AU2012100415A4 (en) * | 2012-04-13 | 2012-05-10 | Alumitec Pty Ltd | Temporary safety railing system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217912A (en) * | 2017-06-01 | 2017-09-29 | 中铁城建集团第二工程有限公司 | It is a kind of to be used for the superelevation physical isolation construction method of neighbouring high ferro Business Line construction |
| CN107217912B (en) * | 2017-06-01 | 2019-06-14 | 中铁城建集团第二工程有限公司 | A kind of superelevation physical isolation construction method for neighbouring high-speed rail Business Line construction |
| CN107255434A (en) * | 2017-07-17 | 2017-10-17 | 贵州大学 | A kind of bridge demolition side safeguard structure for that will be split |
| WO2019085421A1 (en) * | 2017-10-31 | 2019-05-09 | 余光明 | Simple guardrail locking device |
| CN111727293A (en) * | 2017-12-15 | 2020-09-29 | J·J·梅利克 | Security fence assembly |
| CN110761613A (en) * | 2019-11-11 | 2020-02-07 | 中国葛洲坝集团第二工程有限公司 | Construction enclosure |
| CN114000770A (en) * | 2020-07-28 | 2022-02-01 | 上海机场（集团）有限公司 | Novel visual shielding object and assembling method thereof |
| CN112144539A (en) * | 2020-09-23 | 2020-12-29 | 中国一冶集团有限公司 | Deep foundation pit protective fence and protective fence installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103422714B (en) | 2016-04-06 |
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