CN105484509B - A kind of implementation of tool-type safety net - Google Patents
A kind of implementation of tool-type safety net Download PDFInfo
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- CN105484509B CN105484509B CN201510939522.2A CN201510939522A CN105484509B CN 105484509 B CN105484509 B CN 105484509B CN 201510939522 A CN201510939522 A CN 201510939522A CN 105484509 B CN105484509 B CN 105484509B
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- drawknot
- safety net
- upright bar
- cantilever beams
- bearing diagonal
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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
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a kind of tool-type safety net, it includes Cantilever Beams, bearing diagonal, wall attaching rod, upright bar, safety net, high-strength safety rope and drawknot ring through walls, Cantilever Beams and bearing diagonal fixing end are withstood on wall attaching rod by its steel plate base, Cantilever Beams, abutment surface outside the fixing end bottom of bearing diagonal and bearing diagonal overhanging end with respective steel plate base junction is welded with shearing resistance reinforcing strip, adjacent Cantilever Beams and upright bar pass through upper, main drawknot Bolted angle connection two layers lower, on, pass through secondary drawknot Bolted angle connection between main drawknot angle steel two layers lower, safety net is fixed on high-strength safety rope.The invention also discloses a kind of implementation of tool-type safety net.Using tool-type overhanging support system, upright bar, drawknot ring through walls and high-strength safety rope, safety net is fixed and supports facing below the hole of side above support system, the plane where making safety net keeps certain safe distance with support system；The outside of safety net and the flexible drawknot skeleton on both sides that high-strength safety rope is formed, slow down the injury to the personnel that fall significantly.
Description
Technical field
The present invention relates to a kind of tool-type safety net.
The invention further relates to a kind of implementation of tool-type safety net.
Background technology
In work progress, put down for not installing balcony, discharging that guard rail, breast board or provisional protection facility removed
Platform, choose platform, canopy, cornice, in the periphery such as roofing, floor, door-window opening and elevator, it is necessary to is facing side hole rectangular structure
Outside sets safety net, when specifically setting up, it is desirable to which interior low outer height, inner side are connected using steel wire rope with concrete structure, outside
It is connected with supporting rack.
Personal safety when setting the basic goal of safety net to be to ensure that live high-rise working personal height falls,
However, in spite of various industries specification to instruct, but design and the unrealized specification system of installation due to construction site safety net
One, cause existing safety net install after there are it is fatal the defects of, can not ensure the personal safety of operating personnel's falling from high altitude.
Since safety net is directly anchored on the horizontal steel tube on supporting rack, meanwhile, it is strong in order to strengthen the shock resistance of safety net
Degree, during installation, also by horizontal steel tube oblique pull and is fixed on concrete structure by steel wire rope.When personal height falls, very
Easily encounter the horizontal steel tube or oblique pull steel wire rope on supporting rack, powerful impact force can cause falling from high altitude personnel fatal
The personal safety of falling from high altitude personnel can not be effectively ensured in injury, the setting of this safety net.
Accordingly, it is desirable to provide a kind of new technical solution solves the above problems.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of tool-type safety net.
The present invention also technical problems to be solved are to provide a kind of implementation of tool-type safety net.
In order to solve the above technical problems, a kind of tool-type safety net of the present invention, it includes Cantilever Beams, bearing diagonal, attached
Wall bar, upright bar, safety net, high-strength safety rope and drawknot ring through walls, described Cantilever Beams one end, bearing diagonal both ends and upright bar bottom
Steel plate base is welded with, Cantilever Beams and the bearing diagonal fixing end is withstood on wall attaching rod by its steel plate base, the attached wall
Bar is fixed on concrete structure, Cantilever Beams fixing end bottom, bearing diagonal fixing end bottom and bearing diagonal overhanging end outside with
The abutment surface of respective steel plate base junction, is welded with shearing resistance reinforcing strip, adjacent Cantilever Beams and upright bar pass through upper and lower two layers
Main drawknot Bolted angle connection, be welded with by secondary drawknot Bolted angle connection, the rod end between upper and lower two layers of main drawknot angle steel
The drawknot ring made of round steel, the safety net are fixed on high-strength safety rope, and the high-strength safety rope is each passed through and is
Tightly the drawknot ring in rod end, on the drawknot ring through walls on concrete structure, formed safety net outside and both sides it is soft
Property drawknot skeleton.
The main drawknot angle steel bottom surface of lower floor is pressed in the base surface of steel plate of upright bar, and the main drawing of lower floor is sequentially passed through using fastener
Knot angle steel, upright bar base, Cantilever Beams, bearing diagonal beam horizontal base are firmly connected four；The main drawknot angle steel side of lower floor is leaned on
After tight upright bar；The main drawknot angle steel on upper strata connects adjacent upright bar；Primary and secondary drawknot angle steel, node utilize fastener connection.
, will using tool-type overhanging support system, upright bar, drawknot ring through walls and the high-strength safety rope of standardization, standardization
Safety net is fixed and supports facing below the hole of side above support system, makes the plane and support system where safety net
Keep certain safe distance；The objects such as the steel wire rope of safety net outside, the horizontal steel tube on both sides and oblique upper are eliminated, are kept away
Personnel's mortal injury caused by colliding the objects such as horizontal steel tube, steel wire rope in drop event is exempted from；High-strength safety rope shape
Into the outside of safety net and the flexible drawknot skeleton on both sides, slow down the injury to the personnel that fall significantly.
It is a kind of implementation based on tool-type safety net structure below：
A kind of implementation of tool-type safety net, comprises the following steps：
1) Cantilever Beams, bearing diagonal and upright bar are distinguished to corresponding steel plate base firm welding, then consolidated in Cantilever Beams
Abutment surface outside fixed end bottom, bearing diagonal fixing end bottom and bearing diagonal overhanging end with respective steel plate base junction,
Weld shearing resistance reinforcing strip；
2) through-wall bolt sequentially passed through into Cantilever Beams base, wall attaching rod, face concrete structure and steel pad below the hole of side
After plate and fasten；Then through-wall bolt sequentially passed through into the vertical base of bearing diagonal, wall attaching rod, face concrete knot below the hole of side
After structure and billet and fasten；Hexagon-headed bolt is sequentially passed through into lateral opening upright bar base two, Cantilever Beams overhanging end at the same time and is tiltedly propped up
After support horizontal base and fasten；
3) adjacent Cantilever Beams are arranged along side hole median vertical line is faced for axial symmetry；
4) by drawknot ring through walls it is through walls after be fixed on concrete structure by billet, drawknot ring fixing point position through walls
Put with wall attaching rod center line on same vertical line；
5) the main drawknot angle steel of lower floor is pressed in the upright bar susceptor surface at adjacent Cantilever Beams overhanging end and is close to upright bar
Afterwards, fastener is sequentially passed through after main drawknot angle steel, upright bar base interstitial hole, Cantilever Beams and bearing diagonal horizontal base and tightened；
Meanwhile fastener is sequentially passed through after the main drawknot angle steel of lower floor, upright bar and tightened；Fastener is sequentially passed through to the main drawing on upper strata
After knot angle steel, upright bar and tighten；Fastener is sequentially passed through after the main drawknot angle steel of upper and lower layer, secondary drawknot angle steel and tightened, is passed through
Adjacent Cantilever Beams are connected as an entirety by primary and secondary drawknot angle steel, form continuous safety net support system；
6) safety net is firmly tied up on high-strength safety rope, then high-strength safety rope is each passed through and is firmly tied up to
On drawknot ring through walls on the drawknot ring of rod end, concrete structure, the flexible drawing in the outside and both sides of safety net is formed
Tie skeleton.
Beneficial effects of the present invention：With it is existing " safety net is directly anchored on the horizontal steel tube on supporting rack, and
By horizontal steel tube oblique pull and be fixed on by steel wire rope on concrete structure " installation method compare, the present invention using standardization,
Tool-type overhanging support system, upright bar and the high-strength safety rope of standardization, safety net is fixed and is supported in support system
Side faces below the hole of side, and the plane where making safety net keeps certain safe distance with support system；Eliminate safety
On the outside of plain net, the object such as the steel wire rope of the horizontal steel tube on both sides and oblique upper, avoid in drop event personnel because colliding water
Mortal injury caused by the objects such as flat steel pipe, steel wire rope；The outside of the safety net that high-strength safety rope is formed and both sides it is soft
Property drawknot skeleton, slow down the injury to the personnel that fall significantly, since safety net realizes tool-type, installation, remove it is very square
Just, and can reuse.
Brief description of the drawings
Fig. 1 is the plan of the present invention.
Fig. 2 is the front elevation view of the present invention.
Fig. 3 is along A-A to profile in Fig. 1.
Wherein：1st, Cantilever Beams, 2, bearing diagonal, 3, wall attaching rod, 4, upright bar, 5, safety net, 6, high-strength safety rope, 7, through walls
Drawknot ring, 8, Cantilever Beams base, 9, shearing resistance reinforcing strip, 10, the vertical base of bearing diagonal, 11, bearing diagonal horizontal base, 12, through walls
Bolt, 13, billet, 14, upright bar base, 15, drawknot ring, 16, hexagon-headed bolt, 17, hexagon-headed bolt, 18, main drawknot angle
Steel, 19, secondary drawknot angle steel, 20, face side hole, 21, concrete structure.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not restrict the protection scope of the present invention.
As shown in Figures 1 to 3, a kind of tool-type safety net of the invention, it includes Cantilever Beams 1, bearing diagonal 2, wall attaching rod
3rd, upright bar 4, safety net 5, high-strength safety rope 6, drawknot ring 15 through walls, 4 bottom of 1 one end of Cantilever Beams, 2 both ends of bearing diagonal and upright bar
It is welded with steel plate base（1 one end of Cantilever Beams welding Cantilever Beams base 8,2 both ends of bearing diagonal are provided with 11 He of bearing diagonal horizontal base
The vertical base 10 of bearing diagonal, 4 bottom of upright bar are welded with upright bar base 14）, Cantilever Beams 1 and 2 fixing end of bearing diagonal pass through its steel
Plate base is withstood on wall attaching rod 3, and is fixed on using through-wall bolt 12 and billet 13 on concrete structure 21, in Cantilever Beams 1
Fixing end bottom, 2 fixing end bottom of bearing diagonal and bearing diagonal 2 overhang the bearing table with respective steel plate base junction outside end
Face, is welded with shearing resistance reinforcing strip 9, adjacent Cantilever Beams 1 and upright bar 4 and is connected by upper and lower two layers of main drawknot angle steel 18, upper,
Connected between main drawknot angle steel 18 two layers lower by secondary drawknot angle steel 19,4 top of upright bar is welded with the drawknot ring made of round steel
15, safety net 5 is fixed on high-strength safety rope 6, and high-strength safety rope 6 is each passed through and fastens the drawknot ring on 4 top of upright bar
15th, on the drawknot ring 7 through walls on concrete structure 21, the outside of safety net and the flexible drawknot skeleton on both sides are formed.
Main 18 bottom surface of drawknot angle steel of lower floor is pressed in the base surface of steel plate of upright bar 4, is worn successively using hexagon-headed bolt 16
The main drawknot angle steel 18 of lower floor, upright bar base 14, Cantilever Beams 1, bearing diagonal beam horizontal base 11 is crossed firmly to connect four；Lower floor
After main 18 side of drawknot angle steel is close to upright bar 4, both are connected and tightened using hexagon-headed bolt 17；The main drawknot angle steel on upper strata
18 are connected adjacent upright bar 4 using hexagon-headed bolt 17；Pass through secondary drawknot angle steel 19 between upper and lower two layers of main drawknot angle steel 18
Connection, the node of primary and secondary drawknot angle steel are connected using hexagon-headed bolt.Main drawknot angle steel 18 selects equal leg angle, specification limit
For 6# ~ 12#, optimum specifications 10#；The hexagon-headed bolt specification limit that main drawknot angle steel 18 is connected with Cantilever Beams 1 be M12 ~
24, optimum specifications M16；Secondary drawknot angle steel 19 selects equal leg angle, and specification limit is 3# ~ 12#, optimum specifications 5#；Main drawing
Knot angle steel 18 is connected with upright bar 4 and main drawknot angle steel 18 be connected with secondary drawknot angle steel 19 used in hexagon-headed bolt specification limit be
M12 ~ 24, optimum specifications M14.
Bearing diagonal 2 overhangs end and overhangs end, and profit in Cantilever Beams 1 by its steel plate base and the steel plate base top clip of upright bar 4
Connected and fixed with hexagon-headed bolt 16, hexagon-headed bolt specification limit is M12 ~ 24, optimum specifications M16.
Cantilever Beams 1, bearing diagonal 2 and wall attaching rod 3 are process using section steel material, and preferably I-steel, specification limit are
10# ~ 30#, optimum specifications 16#.Wherein, 1 length of Cantilever Beams is not less than 2.6mm, optimum length 3.2m；Attached wall pole length is not
Less than 1.4mm, optimum length 1.85m.
Upright bar 4 is process using section steel material, and preferably equal leg angle, specification limit 7#, 8#, 9#, optimum specifications are
8#, edge of a wing thickness range are 6mm, 8mm, 10mm, and optimum thickness 10mm, length range is 0.8m ~ 2m, optimum length 1m.
The thickness range of steel plate base is 5mm ~ 30mm, optimum thickness 8mm, width and the corresponding 16# I-steel edge of a wing
It is of same size, is 88mm, length is more than corresponding member end physical length " two diameter of bolt+80mm ", the weldering of 4 top of upright bar
There is the drawknot ring 15 made of round steel, round steel diameter range is 10mm ~ 42mm, optimum diameter 20mm.
Drawknot ring 15 is made of round steel, and round steel diameter range is 10mm ~ 42mm, optimum diameter 20mm.Drawknot ring 7 through walls
It is made of round steel, round steel diameter range is 10mm ~ 42mm, and optimum diameter 20mm, one end of drawknot ring through walls 7 is machined with screw
Button, is fixed on concrete structure, drawknot ring fixing point absolute altitude should compare rod end after through walls by billet 13 and M20 nuts
Drawknot ring absolute altitude it is low, in the range of 300mm ~ 600mm, optimal elevation difference is 500mm.
Shearing resistance reinforcing strip 9 is made of steel plate, the length of 88mm, and width range is 20 mm ~ 60mm, and optimum width is
40mm；Thickness range is 4mm ~ 60mm, and optimum thickness 20mm, through-wall bolt specification limit is M16 ~ 36, and optimum specifications are
M20,13 thickness range of billet are 4mm ~ 20mm, optimum thickness 8mm.
Safety net 5 selects dense mesh type building safety plain net, its specification limit is 1m × 6m, 1.5m × 6m, 3m × 6m, most
Good specification is 3m × 6m.High-strength safety rope material is made of high-strength polypropylene fiber silk, its diameter specifications scope is 10mm ~ 60mm, most preferably
A diameter of 24mm.
It is a kind of implementation based on tool-type safety net structure below：
A kind of implementation of tool-type safety net, comprises the following steps：
1) Cantilever Beams 1, bearing diagonal 2 and upright bar 4 are distinguished to corresponding steel plate base firm welding, then overhang
1 fixing end bottom of beam, 2 fixing end bottom of bearing diagonal and bearing diagonal 2 overhang the bearing with respective steel plate base junction outside end
Surface, welds shearing resistance reinforcing strip 9, to improve the support strength to Cantilever Beams, bearing diagonal；
2) M20 through-wall bolts 12 are sequentially passed through into Cantilever Beams base 8, wall attaching rod 3, the concrete knot for facing the lower section of side hole 20
After structure 21 and billet 13 and fasten, tightened using nut；Then M20 through-wall bolts 12 are sequentially passed through into the vertical base of bearing diagonal
10th, wall attaching rod 3, face after the concrete structure 21 and billet 13 of the lower section of side hole 20 and fasten, tightened using nut；At the same time will
M16 hexagon-headed bolts 12 sequentially pass through 14 liang of upright bar base is lateral opening, Cantilever Beams 1 overhang it is after end and bearing diagonal horizontal base 11 and tight
Gu tightened using nut；
3) adjacent Cantilever Beams 1 are arranged along 20 median vertical line of side hole is faced for axial symmetry, and adjacent Cantilever Beams level interval is
6m；
4) by φ 20mm drawknot rings 7 through walls it is through walls after concrete structure 21 is fixed on by billet 13 and M20 nuts
On, 7 fixing point position of drawknot ring through walls and 3 center line of wall attaching rod are on same vertical line, drawing of the drawknot node absolute altitude than 4 top of upright bar
Tie the low 500mm of absolute altitude of ring；
5) the main drawknot angle steel 18 of lower floor is pressed in adjacent Cantilever Beams 1 to overhang 14 surface of upright bar base at end and be close to
After upright bar, by fastener M16 hexagon-headed bolts 16 sequentially pass through main drawknot angle steel 18,14 interstitial hole of upright bar base, Cantilever Beams 1 and
Tightened after bearing diagonal horizontal base 11 and with nut；Meanwhile fastener M14 hexagon-headed bolts 17 are sequentially passed through to the main drawing of lower floor
Tightened after knot angle steel 18, upright bar 4 and with nut；Fastener M14 hexagon-headed bolts 17 are sequentially passed through to the main drawknot angle steel on upper strata
18th, after upright bar 4 and tighten；Fastener M14 hexagon-headed bolts 17 are sequentially passed through into the main drawknot angle steel 18 of upper and lower layer, secondary drawknot angle
Tightened after steel 19 and with nut, adjacent Cantilever Beams are connected as by an entirety by primary and secondary drawknot angle steel 18,19, are formed continuous
Safety net support system；
6) safety net 5 is firmly tied up on high-strength safety rope 6, then high-strength safety rope 6 is each passed through and is firmly
On the drawknot ring 7 through walls on drawknot ring 15, concrete structure 20 on 4 top of upright bar, the outside and both sides of safety net are formed
Flexible drawknot skeleton.
Safety net 5 is fixed and supported and facing the lower section of side hole 20 above support system, where making safety net
Plane keeps certain safe distance with support system；The flexible drawing in the outside and both sides of the safety net that high-strength safety rope is formed
Skeleton is tied, slow down the injury to the personnel that fall significantly, since safety net realizes tool-type, installation, remove easily, and
It can reuse.
Claims (8)
1. a kind of implementation of tool-type safety net, it is characterised in that the tool-type safety net includes Cantilever Beams, tiltedly branch
Support, wall attaching rod, upright bar, safety net, high-strength safety rope and drawknot ring through walls, described Cantilever Beams one end, bearing diagonal both ends and vertical
Bar bottom is welded with steel plate base, and Cantilever Beams and the bearing diagonal fixing end is withstood on wall attaching rod by its steel plate base, institute
State wall attaching rod to be fixed on concrete structure, overhang end in Cantilever Beams fixing end bottom, bearing diagonal fixing end bottom and bearing diagonal
It is exterior with the abutment surface of respective steel plate base junction, be welded with shearing resistance reinforcing strip, adjacent Cantilever Beams and upright bar by it is upper,
Two layers of main drawknot Bolted angle connection is descended, passes through secondary drawknot Bolted angle connection, the upright bar top between upper and lower two layers of main drawknot angle steel
End is welded with the drawknot ring made of round steel, and the safety net is fixed on high-strength safety rope, and the high-strength safety rope is worn respectively
Cross and fasten on the drawknot ring through walls on the drawknot ring, concrete structure of rod end, form the outside and two of safety net
The flexible drawknot skeleton on side；The main drawknot angle steel bottom surface of lower floor is pressed in the base surface of steel plate of upright bar, is worn successively using fastener
The main drawknot angle steel of lower floor, upright bar base, Cantilever Beams, bearing diagonal beam horizontal base is crossed firmly to connect four；The main drawknot of lower floor
After angle steel side is close to upright bar；The main drawknot angle steel on upper strata connects adjacent upright bar；Primary and secondary drawknot angle steel, node using tight
Firmware connects,
Its implementation comprises the following steps：
1) Cantilever Beams, bearing diagonal and upright bar are distinguished to corresponding steel plate base firm welding, then in Cantilever Beams fixing end
Abutment surface outside bottom, bearing diagonal fixing end bottom and bearing diagonal overhanging end with respective steel plate base junction, is welded
Shearing resistance reinforcing strip；
2) after sequentially passing through Cantilever Beams base, wall attaching rod by through-wall bolt, face the concrete structure below the hole of side and billet
And fasten；Then through-wall bolt is sequentially passed through into the vertical base of bearing diagonal, wall attaching rod, face concrete structure below the hole of side and
After billet and fasten；Hexagon-headed bolt is sequentially passed through into lateral opening upright bar base two, Cantilever Beams overhanging end and bearing diagonal water at the same time
After flat bed and fasten；
3) adjacent Cantilever Beams are arranged along side hole median vertical line is faced for axial symmetry；
4) by drawknot ring through walls it is through walls after be fixed on concrete structure by billet, drawknot ring fixing point position through walls with
Wall attaching rod center line is on same vertical line；
5), will after the main drawknot angle steel of lower floor is pressed in the upright bar susceptor surface at adjacent Cantilever Beams overhanging end and be close to upright bar
Fastener is sequentially passed through after main drawknot angle steel, upright bar base interstitial hole, Cantilever Beams and bearing diagonal horizontal base and tightened；Meanwhile
Fastener is sequentially passed through after the main drawknot angle steel of lower floor, upright bar and tightened；Fastener is sequentially passed through to the main drawknot angle on upper strata
After steel, upright bar and tighten；Fastener is sequentially passed through after the main drawknot angle steel of upper and lower layer, secondary drawknot angle steel and tightened, by master,
Adjacent Cantilever Beams are connected as an entirety by secondary drawknot angle steel, form continuous safety net support system；
6) safety net is firmly tied up on high-strength safety rope, then high-strength safety rope is each passed through and firmly ties up to upright bar
On drawknot ring through walls on the drawknot ring on top, concrete structure, the outside of safety net and the flexible drawknot bone on both sides are formed
Frame.
A kind of 2. implementation of tool-type safety net according to claim 1, it is characterised in that：The bearing diagonal hangs
Choose end and end is overhang in Cantilever Beams by its steel plate base and the steel plate base top clip of upright bar.
A kind of 3. implementation of tool-type safety net according to claim 1, it is characterised in that：The wall attaching rod leads to
Cross through-wall bolt and billet is fixed on concrete structure.
A kind of 4. implementation of tool-type safety net according to claim 1, it is characterised in that：The drawknot through walls
Ring is made of round steel, and drawknot ring one end through walls is machined with thread, is fixed on after through walls by billet and nut mixed
On Xtah Crude Clay structure.
A kind of 5. implementation of tool-type safety net according to claim 1, it is characterised in that：The Cantilever Beams,
Bearing diagonal, wall attaching rod, upright bar are process using section steel material.
A kind of 6. implementation of tool-type safety net according to claim 5, it is characterised in that：The Cantilever Beams,
Bearing diagonal, wall attaching rod use I-steel.
A kind of 7. implementation of tool-type safety net according to claim 5, it is characterised in that：The upright bar uses
Equal leg angle.
A kind of 8. implementation of tool-type safety net according to claim 1, it is characterised in that：The main drawknot angle
Steel and time drawknot angle steel select equal leg angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939522.2A CN105484509B (en) | 2015-12-16 | 2015-12-16 | A kind of implementation of tool-type safety net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939522.2A CN105484509B (en) | 2015-12-16 | 2015-12-16 | A kind of implementation of tool-type safety net |
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| Publication Number | Publication Date |
|---|---|
| CN105484509A CN105484509A (en) | 2016-04-13 |
| CN105484509B true CN105484509B (en) | 2018-04-13 |
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| CN201510939522.2A Active CN105484509B (en) | 2015-12-16 | 2015-12-16 | A kind of implementation of tool-type safety net |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100358B (en) * | 2017-05-23 | 2023-12-29 | 北京六建集团有限责任公司 | Cantilever bracket and bracket body special for unloading-free industrialized safety protection and construction method of cantilever bracket and bracket body |
| CN110158876B (en) * | 2019-05-29 | 2024-03-01 | 云南建投建筑机械有限公司 | Lifting type telescopic sunshade awning for building construction |
| CN112942876B (en) * | 2021-03-19 | 2022-07-29 | 昭通高速装配式建筑有限公司 | Automatic prefabricated assembly type building protection network of early warning |
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|---|---|---|---|---|
| KR20090109174A (en) * | 2008-04-15 | 2009-10-20 | 삼원실업 주식회사 | Bracket for apartment balcony |
| CN202000684U (en) * | 2011-03-30 | 2011-10-05 | 中联世纪建设集团有限公司 | Outwards extending horizontal safety net system used in construction of main body structure of high-rise building |
| CN203569907U (en) * | 2013-11-20 | 2014-04-30 | 中建四局第六建筑工程有限公司 | Tool type horizontal safety net supporting frame |
| CN204024097U (en) * | 2014-07-17 | 2014-12-17 | 南通市达欣工程股份有限公司 | Skin safety net bracing frame |
| CN204266609U (en) * | 2014-11-21 | 2015-04-15 | 长沙远大住宅工业集团有限公司 | Assembled architecture faces limit horizontal protective and chooses net system |
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- 2015-12-16 CN CN201510939522.2A patent/CN105484509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090109174A (en) * | 2008-04-15 | 2009-10-20 | 삼원실업 주식회사 | Bracket for apartment balcony |
| CN202000684U (en) * | 2011-03-30 | 2011-10-05 | 中联世纪建设集团有限公司 | Outwards extending horizontal safety net system used in construction of main body structure of high-rise building |
| CN203569907U (en) * | 2013-11-20 | 2014-04-30 | 中建四局第六建筑工程有限公司 | Tool type horizontal safety net supporting frame |
| CN204024097U (en) * | 2014-07-17 | 2014-12-17 | 南通市达欣工程股份有限公司 | Skin safety net bracing frame |
| CN204266609U (en) * | 2014-11-21 | 2015-04-15 | 长沙远大住宅工业集团有限公司 | Assembled architecture faces limit horizontal protective and chooses net system |
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| Publication number | Publication date |
|---|---|
| CN105484509A (en) | 2016-04-13 |
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