CN102061810A - Construction method of safe flat net positioned on periphery of building - Google Patents
Construction method of safe flat net positioned on periphery of building Download PDFInfo
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- CN102061810A CN102061810A CN 201010583385 CN201010583385A CN102061810A CN 102061810 A CN102061810 A CN 102061810A CN 201010583385 CN201010583385 CN 201010583385 CN 201010583385 A CN201010583385 A CN 201010583385A CN 102061810 A CN102061810 A CN 102061810A
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- beam track
- safe
- plain net
- rack
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Abstract
The invention discloses a construction method of a safe flat net positioned on the periphery of a building, comprising the following steps of: (1) installing the safe flat net on a first layer; (2) lifting the safe flat net to a second layer; and (3) repeating the step (2) till main engineering is completed. The lift type safe flat net is adopted in the invention, and forms a flat net framework on the ground, the first layer is assembled and installed and is connected with the building together through a joist steel track, and the safe flat net is synchronously lifted with a main body under the combined action of a lifting appliance and the joist steel track, thereby not only enhancing the work efficiency and reducing the labor intensity, but also having good integrity, safe and reliable construction operation and convenient disassembly and assembly; and in addition, the safe flat net is recycled so as to save materials and has outstanding economic benefits.
Description
Technical field
The present invention relates to a kind of job practices of safe plain net, particularly a kind of job practices of architecture enclosing safety plain net.
Background technology
Along with the paces of urbanization are accelerated, land resources is also treasured thereupon, and this just impels depth of building also in continuous lifting, and in the high level construction, setting up of the safety net of skin is particularly important, and the safety of constructing is played important role.The general method of fixedly setting up that adopts of now common architecture enclosing level net, like this along with the rising of building, the height of setting up also improves thereupon, has increased the workload of work high above the ground, also caused the danger of operation, and efficient is low, and labour intensity is big.
Summary of the invention
The present invention provides a kind of job practices of safe and reliable, easy to operate architecture enclosing safety plain net for solving the technical problem that exists in the known technology.
The present invention for the technical scheme that solves the technical problem that exists in the known technology and take is: a kind of job practices of architecture enclosing safety plain net may further comprise the steps: one) safe plain net is in the installation of the first floor:
1), processes rack monomer, i-beam track, the track pre-embedded bolt of predetermined quantity in advance according to predetermined scheme; Each described rack monomer comprise one with the adaptive U-steel of described i-beam track, the bottom of described U-steel is connected with the lower end of diagonal brace steel pipe, the middle part of described diagonal brace steel pipe is connected with the inner of horizontal brace steel pipe, the outer end of described horizontal brace steel pipe is connected with the middle part of described diagonal brace steel pipe, and two leg ends of described U-steel are equipped with the flanging part to invagination;
2) according to predetermined scheme, described track pre-embedded bolt is installed on building main body exterior wall, and described i-beam track is vertically fixed on the building main body exterior wall by described pre-embedded bolt, form first floor i-beam track;
3) on every described i-beam track a described rack monomer is installed, all described rack monomers are installed on the described i-beam track, described rack monomer of every installation, just with holding screw itself and i-beam track are locked, adjust the position of all described rack monomers, the minimum point that makes them is on same horizon; Adopt the outer horizontal steel tube that is connected with described rack monomer diagonal brace steel pipe top that all described rack monomers are fused, all described rack monomer U-steel tops adopt the interior horizontal steel tube parallel with described outer horizontal steel tube to connect, be connected with on the horizontal steel tube in described and hang wire rope, described upper end of hanging wire rope is connected on the scaffold that is positioned at the rack top; The horizontally disposed safety net of bind on described inside and outside horizontal steel tube; So far safe plain net is in first floor installation;
Two) lifting of safe plain net:
Rising with major project, described i-beam track is also corresponding to be installed thereupon, prolong described first floor i-beam track, finish the installation of second layer i-beam track, catch on described interior horizontal steel tube with lifting appliance, unclamp the described holding screw on all described rack monomers, unload the described wire rope of hanging, lift by crane described safe plain net, install again and hang wire rope to predeterminated position, tighten up holding screw, so far described safe plain net has moved to the second layer;
Three) repeat above-mentioned steps two), finish until major project.
This method also comprises, pulls down the i-beam track of N layer, is used to form the i-beam track of N+2 layer, and N is a natural number.
Described lifting appliance comprises bottle gouard moved by hands.
Advantage and good effect that the present invention has are: adopt ascending/decending safety plain net, at ground moulding plain net skeleton, the first floor carries out aggregate erection, link together by i-beam track and building, under the acting in conjunction of lifting appliance and i-beam track, safe plain net is risen synchronously with main body, not only improved work efficiency, reduced labour intensity, and good integrity, construction operation is safe and reliable, easy accessibility, recycle simultaneously, save material, remarkable in economical benefits.
Description of drawings
Fig. 1 uses structural representation of the present invention;
Fig. 2 uses elevation of the present invention;
Fig. 3 uses plan view of the present invention;
Fig. 4 is the I portion enlarged drawing of Fig. 3.
Among the figure: 1, scaffold, 2, building main body exterior wall, 3, i-beam track, 4, hang wire rope, 5, safety net, 6, the rack monomer, 6-1, diagonal brace steel pipe, 6-2, horizontal brace steel pipe, 6-3, U-steel, 6-4, flanging part, 7, outer horizontal steel tube, 8, safe plain net, 9, interior horizontal steel tube, 10, pre-embedded bolt, 11, holding screw.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 4, a kind of job practices of architecture enclosing safety plain net may further comprise the steps:
One) safe plain net is in the installation of the first floor;
1), processes rack monomer 6, i-beam track 3, the track pre-embedded bolt 10 of predetermined quantity in advance on ground according to predetermined scheme; Each rack monomer 6 comprises a U-steel 6-3 adaptive with i-beam track 3, the bottom of U-steel 6-3 is connected with the lower end of diagonal brace steel pipe 6-1, the middle part of diagonal brace steel pipe 6-1 is connected with the end of horizontal brace steel pipe 6-2, the other end of horizontal brace steel pipe 6-2 is connected with the middle part of diagonal brace steel pipe 6-1, the two leg ends of U-steel 6-3 are equipped with the flanging part 6-4 to invagination, are used for being connected with i-beam track 3.
2) according to predetermined scheme, first floor i-beam track pre-embedded bolt is installed on building main body exterior wall 2, and i-beam track is vertically fixed on the building main body exterior wall 2 by pre-embedded bolt, form first floor i-beam track.
3) treat that all first floor i-beam tracks install, all rack monomers 6 complete, qualified on inspection after, a rack monomer 6 is installed on the every i-beam track, all rack monomers 6 are installed on the i-beam track.The concrete operations step is: utilize tower crane that rack monomer 6 is sling, from the i-beam track upper end its U-steel 6-3 is enclosed within on the edge of a wing of i-beam track.Adjust the position of rack monomer, and with the holding screw 11 that is connected the U-steel flanging part itself and i-beam track 3 are locked, rack monomer 6 of every installation is just locked itself and i-beam track 6 with holding screw 11; The minimum point that guarantees all rack monomers 6 is on same horizon; With the outer horizontal steel tube 7 that is connected with rack monomer diagonal brace steel pipe 6-1 top all rack monomers 6 are fused.Welding is used for the iron hoop of bolt safety net on the outer horizontal steel tube 7, and this steel pipe adopts the standard pipe form of butt joint or overlap joint.Connect the interior horizontal steel tube 9 parallel with outer horizontal steel tube 7 on rack monomer U-steel 6-3 top, wire rope 4 is hung in connection on the interior horizontal steel tube 9, hangs wire rope 4 and is connected on the scaffold 1 that is positioned at above the rack, is used for fixing the rack that fuses.Interior horizontal steel tube 9 also is used for being provided with the Heave Here, and is welded with the iron hoop that is used for the bolt safety net, and interior horizontal steel tube 9 also plays the effect that all rack monomers 6 are fused, and its generation type is identical with outer horizontal steel tube.Wire rope handling is tied up safety net 5 on the iron hoop of horizontal steel tube 9 outside, and the another side of safety net 5 is tied on the iron hoop of interior horizontal steel tube 9.Select big eye safety net for use, and safety net 5 and inside and outside horizontal steel tube 9,7 be connected firmly by iron wire, safety net 5 is omnidistance the laying on the rack that fuses, and so far safe plain net 8 is in first floor installation.
Two) lifting of safe plain net 8;
With the rising of major project, i-beam track is also corresponding to be installed thereupon, prolongs first floor i-beam track, finishes the installation of second layer i-beam track.On the scaffold 1 that is positioned at above the safe plain net 8, bearing support is installed, catching device is installed on bearing support, on the hook of catching device, hang up Chain block, horizontal steel tube 9 in suspension hook catches under the Chain block, start Chain block and make it to be in stress, unclamp the holding screw 11 on the rack monomer, unload and hang wire rope 4, lift by crane safe plain net 8 to predeterminated position, at places easy to operate such as window or holes, install and hang wire rope 4, tighten up holding screw 10, so far safe plain net 8 has moved to the second layer.
Three) repeat above-mentioned steps two), finish until major project.When forming the 3rd layer of i-beam track, can dismantle the i-beam track recycling of the first floor, following steps, and the like, can effectively lower construction cost.
Characteristics of the present invention:
1) reduced a large amount of workloads, and work high above the ground is changed into Ground Operation, constructing operation is convenient, and operating environment is good;
2) work high above the ground is few, and the workman can carry out the steady job to plain net frame and track at each window place, has improved safety of construction greatly;
3) Chain block promotes, and it is convenient, steady to promote, and controllability is strong, and is fixed, improves operating efficiency;
4) equipment less investment, and can repeatedly carry out Circularly liftable, simple to operate, the work efficiency height, speed is fast, and the cost of material is low.
5) scope of application is wide, is applicable to the highrise building main body of form of structure such as various full shear walls, framework, frame are cut, frame tube and the security protection in the construction of outer decorative engineering.
Although in conjunction with the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (3)
1. the job practices of an architecture enclosing safety plain net is characterized in that, may further comprise the steps:
One) safe plain net is in the installation of the first floor:
1), processes rack monomer, i-beam track, the track pre-embedded bolt of predetermined quantity in advance according to predetermined scheme; Each described rack monomer comprise one with the adaptive U-steel of described i-beam track, the bottom of described U-steel is connected with the lower end of diagonal brace steel pipe, the middle part of described diagonal brace steel pipe is connected with the inner of horizontal brace steel pipe, the outer end of described horizontal brace steel pipe is connected with the middle part of described diagonal brace steel pipe, and two leg ends of described U-steel are equipped with the flanging part to invagination;
2) according to predetermined scheme, described track pre-embedded bolt is installed on building main body exterior wall, and described i-beam track is vertically fixed on the building main body exterior wall by described pre-embedded bolt, form first floor i-beam track;
3) on every described i-beam track a described rack monomer is installed, all described rack monomers are installed on the described i-beam track, described rack monomer of every installation, just with holding screw itself and i-beam track are locked, adjust the position of all described rack monomers, the minimum point that makes them is on same horizon; Adopt the outer horizontal steel tube that is connected with described rack monomer diagonal brace steel pipe top that all described rack monomers are fused, all described rack monomer U-steel tops adopt the interior horizontal steel tube parallel with described outer horizontal steel tube to connect, be connected with on the horizontal steel tube in described and hang wire rope, described upper end of hanging wire rope is connected on the scaffold that is positioned at the rack top; The horizontally disposed safety net of bind on described inside and outside horizontal steel tube; So far safe plain net is in first floor installation;
Two) lifting of safe plain net:
Rising with major project, described i-beam track is also corresponding to be installed thereupon, prolong described first floor i-beam track, finish the installation of second layer i-beam track, catch on described interior horizontal steel tube with lifting appliance, unclamp the described holding screw on all described rack monomers, unload the described wire rope of hanging, lift by crane described safe plain net, install again and hang wire rope to predeterminated position, tighten up holding screw, so far described safe plain net has moved to the second layer;
Three) repeat above-mentioned steps two), finish until major project.
2. the job practices of architecture enclosing safety plain net according to claim 1 is characterized in that this method also comprises, pulls down the i-beam track of N layer, is used to form the i-beam track of N+2 layer, and N is a natural number.
3. the job practices of architecture enclosing safety plain net according to claim 1 and 2 is characterized in that described lifting appliance comprises bottle gouard moved by hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105833850A CN102061810B (en) | 2010-12-10 | 2010-12-10 | Construction method of safe flat net positioned on periphery of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105833850A CN102061810B (en) | 2010-12-10 | 2010-12-10 | Construction method of safe flat net positioned on periphery of building |
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| Publication Number | Publication Date |
|---|---|
| CN102061810A true CN102061810A (en) | 2011-05-18 |
| CN102061810B CN102061810B (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105833850A Active CN102061810B (en) | 2010-12-10 | 2010-12-10 | Construction method of safe flat net positioned on periphery of building |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656894A (en) * | 2013-12-04 | 2014-03-26 | 俞关清 | Falling prevention life net for tall buildings |
| CN103736217A (en) * | 2013-11-23 | 2014-04-23 | 俞关清 | High-rise anti-falling life net |
| CN107435394A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of partition wall and its attachment structure |
| CN111236614A (en) * | 2020-02-27 | 2020-06-05 | 杭州昂创科技有限公司 | Construction method of externally-hung self-climbing type triangular support protective scaffold system |
| CN111749482A (en) * | 2020-06-22 | 2020-10-09 | 坤茂建设集团有限公司 | Building periphery safety flat net and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030168282A1 (en) * | 2002-03-06 | 2003-09-11 | Harris Travis W. | Moveable safety handrail system |
| JP2004169484A (en) * | 2002-11-22 | 2004-06-17 | Shimizu Corp | Construction method of vertical curing |
| GB2470124A (en) * | 2008-12-04 | 2010-11-10 | Sgb Services Ltd | Climbing Screen Support Frame |
-
2010
- 2010-12-10 CN CN2010105833850A patent/CN102061810B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030168282A1 (en) * | 2002-03-06 | 2003-09-11 | Harris Travis W. | Moveable safety handrail system |
| JP2004169484A (en) * | 2002-11-22 | 2004-06-17 | Shimizu Corp | Construction method of vertical curing |
| GB2470124A (en) * | 2008-12-04 | 2010-11-10 | Sgb Services Ltd | Climbing Screen Support Frame |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736217A (en) * | 2013-11-23 | 2014-04-23 | 俞关清 | High-rise anti-falling life net |
| CN103656894A (en) * | 2013-12-04 | 2014-03-26 | 俞关清 | Falling prevention life net for tall buildings |
| CN107435394A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of partition wall and its attachment structure |
| CN107435394B (en) * | 2016-05-25 | 2020-12-22 | 北新集团建材股份有限公司 | Partition wall and connecting structure thereof |
| CN111236614A (en) * | 2020-02-27 | 2020-06-05 | 杭州昂创科技有限公司 | Construction method of externally-hung self-climbing type triangular support protective scaffold system |
| CN111749482A (en) * | 2020-06-22 | 2020-10-09 | 坤茂建设集团有限公司 | Building periphery safety flat net and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102061810B (en) | 2012-07-18 |
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Effective date of registration: 20200324 Address after: 300451 No. 72, Hangzhou Road, Binhai New Area, Tianjin Co-patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING BUREAU INSTALLATION ENGINEERING Co.,Ltd. Address before: 300456 No. 75, Xingang Road, Tanggu District, Tianjin Co-patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION NO.3 CONSTRUCTION ENGINEERING Co.,Ltd. |
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Address after: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee after: China Construction Sixth Engineering Bureau Northwest Construction Co.,Ltd. Patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Address before: No. 72 Hangzhou Road, Tianjin Binhai New Area, 300451 Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING BUREAU INSTALLATION ENGINEERING Co.,Ltd. Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. |
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Address after: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee after: The First Construction Co.,Ltd. of China Construction Sixth Engineering Bureau Patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Address before: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee before: China Construction Sixth Engineering Bureau Northwest Construction Co.,Ltd. Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. |
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