CN105781133A - Simple edge protecting system and construction method thereof - Google Patents
Simple edge protecting system and construction method thereof Download PDFInfo
- Publication number
- CN105781133A CN105781133A CN201610263708.5A CN201610263708A CN105781133A CN 105781133 A CN105781133 A CN 105781133A CN 201610263708 A CN201610263708 A CN 201610263708A CN 105781133 A CN105781133 A CN 105781133A
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- steel wire
- wire rope
- fixed
- described steel
- shaped clip
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention belongs to the technical field of building engineering construction edge protection, and discloses a simple edge protecting system and a construction method thereof. Three mutually parallel steel wire ropes which are arranged at intervals are respectively arranged at two sides of a concrete floor slab; the lowest steel wire rope is tightly attached to the concrete floor slab; the three steel wire ropes are tensioned and are then fixed on a steel framework post arranged at the lateral side of the concrete floor slab through U-shaped clamp hoops; a dense mesh net is hung and fixed on the inner side of the steel wire rope through iron wires. The construction method comprises the following steps that the steel wire ropes are firstly cut according to the edge length to be surrounded and protected; then, the steel wire ropes are sequentially installed from top to bottom; the steel wire ropes are fixed on the steel framework post after being tensioned; finally, the dense mesh net is hung, tied and fixed on the steel wire ropes. The simple edge protecting system and the construction method have the advantages that the materials are light and portable; the transportation is convenient; the building and the dismounting achieve time-saving and labor-saving effects; the material price is low; the turnover use can be realized; the economic performance is good; the edge protection is safe; the construction is simple; the implementation is easy; the work efficiency can be improved; the construction progress is accelerated; the construction period is shortened; the labor is saved; the simple edge protecting system is applicable to various edge types.
Description
Technical field
The invention belongs to building engineering construction to face frontier defense and protect technical field, specifically, relate to one and face limit protection system and construction method thereof.
Background technology
Job site face frontier defense protect be construction safety management main contents.It is fastener type steel pipe guard rail that the usual way that frontier defense protects is faced in Current Building ' job site, it is aided with safety net, foot guard plate, safety instruction Sign Board etc., technique is simple, ripe, but in fastener type steel pipe guard rail is constructed, steel pipe, foot guard plate etc. are first brushed two-tone paint red and white by on-the-spot need, treat that paint is dried, the materials such as steel pipe, fastener, template are transported to one by one and face limit protective position, then carry out protective frame and set up.Not only assembling slower, time-consuming, and need to lease substantial amounts of steel pipe, fastener, rental charge is higher, and due to can not be used for other purposes again by the steel pipe of specific dimensions truncate, substantially disposable amortization, material consumption waste be relatively big, therefore economic benefit is general.For this, create a kind of novel protection system and technique, simplify and face limit construction of prevention work, improve construction speed, promote economic benefit and just seem necessary.
Summary of the invention
The present invention is to solve existing fastener type steel pipe guard rail face the technical problems such as limit construction of prevention work is slow, technique is loaded down with trivial details, economic benefit is general, propose a kind of plain type and face limit protection system and construction method thereof, its easy construction, go along with sb. to guard him and remove simple and fast, good in economic efficiency.
In order to solve above-mentioned technical problem, the present invention is achieved by following technical scheme:
A kind of plain type faces limit protection system, is respectively arranged with three road steel wire ropes along concrete floor both sides, and the interval that steel wire rope described in every Ce tri-road is parallel to each other is arranged, nethermost described steel wire rope together is close to described concrete floor and is arranged；Steel wire rope described in three roads is all fixed in the Steel Frame Column of described concrete floor avris by U-shaped clip after tensioning；Hang inside steel wire rope described in three roads and be fixed with Dense mesh screen.
Wherein, uppermost described steel wire rope together is 1.1-1.2m apart from the height of described concrete building plate top surface, and middle described steel wire rope together is 0.55-0.6m apart from the height of described concrete building plate top surface.
Wherein, the end of described steel wire rope adopts U-shaped clip to fix after being wound around at least one circle in described Steel Frame Column, and the middle part of described steel wire rope adopts U-shaped clip to fix after being wound around at least one circle in described Steel Frame Column.
Wherein, described Dense mesh screen is fixed on described steel wire rope by iron wire, and the fixing point spacing of described iron wire is less than 1m.
A kind of plain type faces the construction method of limit protection system, comprises the steps:
(1) the described steel wire rope of designing requirement, described U-shaped clip, described Dense mesh screen are met according to arrangement and method for construction selection；
(2) intercept described steel wire rope according to the edge lengths of facing that need to go along with sb. to guard him, first pass through described U-shaped clip and first described steel wire rope is fixed in described Steel Frame Column so that it is the height from described concrete building plate top surface is 1.1-1.2m；Then pass through described U-shaped clip and second described steel wire rope is fixed in described Steel Frame Column so that it is the height from described concrete building plate top surface is 0.55-0.6m；Finally by described U-shaped clip, the 3rd described steel wire rope is close to described concrete floor to be fixed in described Steel Frame Column；Described steel wire rope is tightened each through jack stretch-draw in installation process；
(3), after described steel wire rope is installed and fixed, described Dense mesh screen is hung and is fixed on described steel wire rope.
The invention has the beneficial effects as follows:
The plain type of the present invention faces limit protection system and construction method thereof, adopts simple material to carry out facing frontier defense and protects, material therefor is light, convenient transportation, set up and remove time saving and energy saving, and material price is relatively low, use, good economy performance can be had enough to meet the need, face limit protection safety, construct simple, solve that the construction of usual retaining design is loaded down with trivial details, waste time and energy, construction difficult problem that economic benefit is general, it is possible to increase work efficiency, accelerating construction progress, reduction of erection time, save artificial, it is adaptable to various face limit type.
Accompanying drawing explanation
Fig. 1 is the structural representation that plain type faces limit protection system；
Fig. 2 be do not carry out going along with sb. to guard him face limit structural representation；
Fig. 3 faces limit structural representation after hanging steel rope；
Fig. 4 is node Dense mesh screen local installation diagram 1.；
Fig. 5 is the connection diagram of node steel wire rope 2. and Steel Frame Column；
Fig. 6 is node 2. drawing；
Fig. 7 is the connection diagram of node steel wire rope 3. and Steel Frame Column；
Fig. 8 is node 3. drawing；
Fig. 9 is the thin portion structural representation of U-shaped clip.
In figure: 1 concrete floor；2 Steel Frame Column；3 Dense mesh screens；4 steel wire ropes；5 iron wires；6 U-shaped clips.
Detailed description of the invention
For present disclosure, feature and effect can be further appreciated that, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
As it is shown in figure 1, the present embodiment proposes a kind of plain type faces limit protection system, it is made up of steel wire rope 4, U-shaped clip 6, iron wire 5, Dense mesh screen 3, safety warning-panel etc..Wherein, the specification of steel wire rope 4 be 1 × 19, diameter 6.0mm, pull-off force 30.4KN；Iron wire 5 adopts 12# iron wire, diameter 2.642mm；Dense mesh screen 3 selects flame retardant type closely-knitted safety net, and its screen frequency is not less than 2000 orders/100cm2；The specification of U-shaped clip 6 should be mated with steel wire rope 4.
As shown in Figures 2 and 3, concrete floor 1 both sides are respectively arranged with three road steel wire ropes 4, and the interval that three road steel wire ropes 4 are parallel to each other is arranged.In three road steel wire ropes 4, nethermost concrete floor 1 of being close to together is arranged, and the height of uppermost concrete floor 1 end face of distance together is 1.2m, and the height of middle concrete floor 1 end face of distance together is 0.6m.Usually, uppermost one steel wire rope 4 apart from the altitude range of concrete floor 1 end face at 1.1-1.2m, middle one steel wire rope 4 apart from the altitude range of concrete floor 1 end face at 0.55-0.6m.
As shown in Figures 5 to 9, three road steel wire ropes 4 are fixed in the Steel Frame Column 2 of concrete floor 1 avris with U-shaped clip 6 after tightening each through jack stretch-draw.The two ends of steel wire rope 4 are individually fixed in the Steel Frame Column 2 at concrete floor 1 two ends, adopt U-shaped clip 6 to fix, such as Fig. 5 and Fig. 6 in Steel Frame Column 2 after need to being wound around a circle.The selection at the interval, middle part of steel wire rope 4 is fixed in the Steel Frame Column 2 of centre, U-shaped clip 6 also need to be adopted after Steel Frame Column 2 is wound around a circle to fix, such as Fig. 7 and Fig. 8.
As shown in Figure 4, hanging and be fixed with Dense mesh screen 3 inside concrete floor 1 every Ce tri-road steel wire rope 4, Dense mesh screen 3 is fixed on steel wire rope 4 by iron wire 5, and the fixing point of iron wire 5 is arranged together every 1m.
Above-mentioned plain type faces limit protection system and is applicable to all kinds of skirt of facing and protects in construction, and its main installation procedure is: steel wire rope 4 one end fixing erection steel wire rope 4 and the fixing Dense mesh screen 3 that hangs of middle fixing steel wire rope 4 other end hang safety warning-panel and inspect for acceptance.
Specifically, above-mentioned plain type faces the construction method of limit protection system, carries out in accordance with the following steps:
1) material prepares:
According to scheme requirement, purchase qualified steel wire rope 4, U-shaped clip 6, iron wire 5, Dense mesh screen 3, safety warning-panel etc. and march into the arena, it is ensured that quality of materials, ensure that construction is smoothed out.
2) fixing steel wire rope 4:
(1) according to the edge lengths of facing that need to go along with sb. to guard him, the steel wire rope 4 of suitable length is intercepted；
(2) first steel cable 4 is fixed in Steel Frame Column 2 with U-shaped clip 6 so that it is be 1.2m with the height of concrete floor 1 end face；
(3) being fixed in Steel Frame Column 2 with U-shaped clip 6 by second steel wire rope 4, the height from concrete floor 1 end face is 0.6m, and the 3rd steel wire rope 4 is close to concrete floor 1 and is fixed in Steel Frame Column 2.
It is fixed again after steel wire rope 4 installation process needing tightened by jack stretch-draw, and operator wants strict safety article, pendant hard hat required at all times, seat belt, it is ensured that construction safety in fixing steel wire rope 4 is constructed.
3) Dense mesh screen 3 is hung
Steel wire rope 4 tensioning, fixing after, use iron wire 5 to be hung by Dense mesh screen 3 and be fixed on steel wire rope 4, iron wire 5 fixing point every 1 meter one.
Hanging in Dense mesh screen 3 construction, operator wants strict safety article, pendant hard hat required at all times, seat belt, it is ensured that construction safety.
4) inspect for acceptance
After Dense mesh screen 3 has hung, the departments such as organization security, technology, quality inspection protect and carry out an acceptance inspection facing skirt, emphasis checks the contents such as whether the quality inspection firmness of steel wire rope 4, the degree that firmly installs of Dense mesh screen 3, safety warning-panel hang as requested, strict control faces the construction quality that frontier defense is protected, it is ensured that construction safety.
Although the preferred embodiments of the present invention being described above in conjunction with accompanying drawing; but the invention is not limited in above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is merely schematic; it is not restrictive; those of ordinary skill in the art is under the enlightenment of the present invention; without departing under invention objective and scope of the claimed protection situation, it is also possible to making the concrete conversion of a lot of form, these belong within protection scope of the present invention.
Claims (5)
1. a plain type faces limit protection system, it is characterised in that be respectively arranged with three road steel wire ropes along concrete floor both sides, and the interval that steel wire rope described in every Ce tri-road is parallel to each other is arranged, nethermost described steel wire rope together is close to described concrete floor and is arranged；Steel wire rope described in three roads is all fixed in the Steel Frame Column of described concrete floor avris by U-shaped clip after tensioning；Hang inside steel wire rope described in three roads and be fixed with Dense mesh screen.
2. a kind of plain type according to claim 1 faces limit protection system, it is characterized in that, uppermost described steel wire rope together is 1.1-1.2m apart from the height of described concrete building plate top surface, and middle described steel wire rope together is 0.55-0.6m apart from the height of described concrete building plate top surface.
3. a kind of plain type according to claim 1 faces limit protection system, it is characterized in that, the end of described steel wire rope adopts U-shaped clip to fix after being wound around at least one circle in described Steel Frame Column, the middle part of described steel wire rope adopts U-shaped clip to fix after being wound around at least one circle in described Steel Frame Column.
4. a kind of plain type according to claim 1 faces limit protection system, it is characterised in that described Dense mesh screen is fixed on described steel wire rope by iron wire, and the fixing point spacing of described iron wire is less than 1m.
5. a plain type as according to any one of claim 1-4 faces the construction method of limit protection system, it is characterised in that comprise the steps:
(1) the described steel wire rope of designing requirement, described U-shaped clip, described Dense mesh screen are met according to arrangement and method for construction selection；
(2) intercept described steel wire rope according to the edge lengths of facing that need to go along with sb. to guard him, first pass through described U-shaped clip and first described steel wire rope is fixed in described Steel Frame Column so that it is the height from described concrete building plate top surface is 1.1-1.2m；Then pass through described U-shaped clip and second described steel wire rope is fixed in described Steel Frame Column so that it is the height from described concrete building plate top surface is 0.55-0.6m；Finally by described U-shaped clip, the 3rd described steel wire rope is close to described concrete floor to be fixed in described Steel Frame Column；Described steel wire rope is tightened each through jack stretch-draw in installation process；
(3), after described steel wire rope is installed and fixed, described Dense mesh screen is hung and is fixed on described steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263708.5A CN105781133A (en) | 2016-04-25 | 2016-04-25 | Simple edge protecting system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263708.5A CN105781133A (en) | 2016-04-25 | 2016-04-25 | Simple edge protecting system and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105781133A true CN105781133A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610263708.5A Pending CN105781133A (en) | 2016-04-25 | 2016-04-25 | Simple edge protecting system and construction method thereof |
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| Country | Link |
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| CN (1) | CN105781133A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528849A (en) * | 2019-09-05 | 2019-12-03 | 北京天润建设有限公司 | A kind of aerial operation Platforms Construct Method of Super |
| CN111706097A (en) * | 2020-04-30 | 2020-09-25 | 上海宝冶集团有限公司 | Safety clamp for limb operation and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6679482B2 (en) * | 2001-09-05 | 2004-01-20 | Al Plank & Scaffold Mfg., Inc. | Construction perimeter guard |
| CN202483194U (en) * | 2011-12-27 | 2012-10-10 | 北京星河人施工技术有限责任公司 | Construction engineering boundary protection fence net |
| CN203034825U (en) * | 2013-02-07 | 2013-07-03 | 代长和 | Floor edge protective rope |
| CN203475861U (en) * | 2013-07-22 | 2014-03-12 | 中建钢构有限公司 | Sliding type safety net |
| CN203546611U (en) * | 2013-10-24 | 2014-04-16 | 甘肃路桥建设集团有限公司 | Bridge surface system construction overhead operation movable colorful steel cable marginal barrier |
| CN104179360A (en) * | 2014-08-26 | 2014-12-03 | 四川金锋建设有限公司 | Critical edge protection system convenient to mount and demount |
| CN205558330U (en) * | 2016-04-25 | 2016-09-07 | 中国建筑第六工程局有限公司 | Plain type faces limit protective system |
-
2016
- 2016-04-25 CN CN201610263708.5A patent/CN105781133A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6679482B2 (en) * | 2001-09-05 | 2004-01-20 | Al Plank & Scaffold Mfg., Inc. | Construction perimeter guard |
| CN202483194U (en) * | 2011-12-27 | 2012-10-10 | 北京星河人施工技术有限责任公司 | Construction engineering boundary protection fence net |
| CN203034825U (en) * | 2013-02-07 | 2013-07-03 | 代长和 | Floor edge protective rope |
| CN203475861U (en) * | 2013-07-22 | 2014-03-12 | 中建钢构有限公司 | Sliding type safety net |
| CN203546611U (en) * | 2013-10-24 | 2014-04-16 | 甘肃路桥建设集团有限公司 | Bridge surface system construction overhead operation movable colorful steel cable marginal barrier |
| CN104179360A (en) * | 2014-08-26 | 2014-12-03 | 四川金锋建设有限公司 | Critical edge protection system convenient to mount and demount |
| CN205558330U (en) * | 2016-04-25 | 2016-09-07 | 中国建筑第六工程局有限公司 | Plain type faces limit protective system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528849A (en) * | 2019-09-05 | 2019-12-03 | 北京天润建设有限公司 | A kind of aerial operation Platforms Construct Method of Super |
| CN111706097A (en) * | 2020-04-30 | 2020-09-25 | 上海宝冶集团有限公司 | Safety clamp for limb operation and use method thereof |
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Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |