CN106760461A - The installation method that a kind of full fabricated scaffold is encorbelmented - Google Patents
The installation method that a kind of full fabricated scaffold is encorbelmented Download PDFInfo
- Publication number
- CN106760461A CN106760461A CN201710117242.2A CN201710117242A CN106760461A CN 106760461 A CN106760461 A CN 106760461A CN 201710117242 A CN201710117242 A CN 201710117242A CN 106760461 A CN106760461 A CN 106760461A
- Authority
- CN
- China
- Prior art keywords
- steel
- brace
- wall
- cantilever beams
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/006—Scaffold with cantilevered sections, e.g. to accommodate overhangs or recesses in the facade
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to the installation method that a kind of full fabricated scaffold is encorbelmented, including make full fabricated scaffold and encorbelment component：Including the Cantilever Beams fastening assembly being arranged on building n-th layer shear wall or collar tie beam, I-steel Cantilever Beams, it is arranged on the brace fastening assembly on the (n+1)th layer main body periphery concrete shear wall of building or collar tie beam, oblique pull bar assembly, scaffold upright rod positioner, I-steel coupling beam and coupling beam fastening and loading device, and to the construction method of installation of above-mentioned part, beam component structure deft design of encorbelmenting in the present invention is reasonable, bearing capacity is strong, and parts easily make, assembling is installed and later stage dismounting is recycled conveniently, repeat usage is high, and construction method of installation is fast reasonable, have good value for applications and economic worth.
Description
Technical field
Hanged the present invention relates to building auxiliary equipment manufacture construction method technical field, especially a kind of full fabricated scaffold
The installation method chosen.
Background technology
Existing building scaffold outrigger encorbelment I-steel typically using stretch into indoor end anchoring safety lanyard is set again
Rope soft drawn, I-steel of encorbelmenting stretches into interior（Choose mode outward）, will also be using the construction method of lower diagonal brace during large span, but they are all
Generally existing problems with：
1st, circulation material is wasted, the universal length of I-steel of encorbelmenting is difficult to reclaim in more than 3m, and the U-shaped card of end anchoring；
2nd, the anchoring piece of anchored end generally needs pre-buried in advance, is cut away after completion；Exterior wall preformed hole needs envelope after completion
It is stifled so that labor strength is big, lost time is more；
3rd, reinforced concrete structure is changed at shear wall, the quality of building body is influenceed；
4th, there is the common fault of external wall seepage.
Work as to encounter simultaneously needs to install encorbelmenting for oblique 45 ° of arrangements at construction wall external corner, and this is accomplished by setting coupling beam and enters
Row is reinforced, but the connection of common coupling beam is all directly to be welded, and this causes to be wasted time and energy when constructing, and is difficult to recovery and is repeated
Utilize.
The content of the invention
Present invention aim to the above mentioned problem, trouble and the disadvantage that solve to exist during I-steel Cantilever Beams installation
End, there is provided a kind of parts batch production manufactures and repeats back to receive and utilizes, easy construction, efficient full assembled pin flexibly and fast
Hand cradle is encorbelmented device and its installation method.
Concrete scheme of the invention is：The installation method that a kind of full fabricated scaffold is encorbelmented, comprises the following steps：
The first step：Full fabricated scaffold is made to encorbelment component：Including be arranged at building n-th layer shear wall or collar tie beam on encorbelment
Beam fastening assembly, I-steel Cantilever Beams, the brace fastening being arranged on the (n+1)th layer main body periphery concrete shear wall of building or collar tie beam
Component, oblique pull bar assembly and scaffold upright rod positioner；
The Cantilever Beams fastening assembly includes base steel plate, pre-buried PVC sleeve As and through-wall bolt A, and base steel plate hangs with I-steel
One end of outrigger is welded together, and the side top and the bottom of base steel plate are respectively provided with a circular bolt holes, base steel plate it is another
Side symmetric position top and the bottom are respectively provided with a kidney-shaped bolt hole；
Away from offering two braces side by side on the web horizontal center line of construction wall one end on the I-steel Cantilever Beams
Link bolt hole, and the two spaced certain distances of brace link bolt hole；
The brace fastening assembly connects wall base, pre-buried PVC sleeve pipes B and through-wall bolt B including brace；The brace connects wall
Seat is made up of base plate and two pieces of otic placodes being arranged parallel to, and wherein respectively offers a bolt on base plate top and two pieces of otic placodes
Hole, the bolt hole on two otic placodes is symmetrically set, and otic placode and base plate intersection and base plate when two otic placodes are flattened to both sides
The horizontal center line of upper bolt hole forms intersection point, and the bolt hole center's point on the intersection point and homonymy otic placode is linked to be line with spiral shell on base plate
Angle α between the vertical center line of keyhole is 45 °；Brace connects wall base and matches somebody with somebody short steel pipes with holes more than n+2 layers as even wall
Part is used；
The oblique pull bar assembly includes threaded rod, brace and the two power transmission auxiliaries matched with I-steel Cantilever Beams, described
Threaded rod upper end is hinged with brace fastening assembly, and the lower end of threaded rod is connected with the upper internal threaded of brace, brace
Lower end is welded a plane force block, and plane force block middle part offers a bolt hole, and the bolt hole runs through oblique pull
The bar wall of bar；The power transmission auxiliary is channel-section steel structure, and channel-section steel inside configuration web is provided with bolt hole, channel-section steel inside configuration web
On the upside of bolt hole incline and be welded and have one piece of force transmitting board, the force transmitting board is welded integrally with the wing plate of both sides simultaneously；
The scaffold upright rod positioner has clamping steel plate base, and the side punching press flange for clamping steel plate base is pressed from both sides into hook
Shape, the centre for clamping steel plate base offers a positioning spiro pit, and aligned position is welded with a positioning on positioning spiro pit
Nut, a vertical rod bolt is provided with through positioning spiro pit and location nut, and locking screw is set with vertical rod bolt
It is female；The opposite side for clamping steel plate base offers two clamp bolt holes, respectively matches somebody with somebody in two clamp bolt holes and is arranged with a clamping
Bolt and binding nut, are set with one block of clamping steel plate jointly on two fishbolts；
Second step：The web vertical of I-steel Cantilever Beams is arranged, the one of I-steel Cantilever Beams upper band brace link bolt hole
Towards wall outer side, the other end of I-steel Cantilever Beams is together with base steel plate vertical welding at end；Again in building n-th layer shearing
Base steel plate is anchored on wall by through-wall bolt A in pre-buried PVC sleeve As on wall or collar tie beam, a circle is now fastened
Shape bolt hole and a kidney-shaped bolt hole, the end of I-steel Cantilever Beams are positioned on the interim leger in lower floor's scaffold periphery,
Make I-steel Cantilever Beams end slightly above base portion 2-3cm；
3rd step：Pass through through-wall bolt B in the pre-buried PVC sleeve pipes B on the (n+1)th layer main body periphery concrete shear wall or collar tie beam is built
Brace is connected into wall base to be anchored on wall, now because brace connects wall base is attached using single through-wall bolt B, tiltedly
Pull bar connects wall base can rotate oblique power taking according to actual installation needs along metope；
4th step：Oblique pull bar assembly is installed：It is now first oblique according to a practice of construction needs selection piece brace of installation or two
Pull bar, installing two braces needs two braces of installation to connect wall base；After determining brace quantity, first by threaded rod
End connects wall base hinge and is fitted together with brace, then brace is screwed with threaded rod screw thread, according to brace connecting bolt hole position
Put regulation oblique pull pole length；Then the web both sides at brace link bolt hole selected on I-steel Cantilever Beams respectively fill one
Individual power transmission auxiliary, the plane force block of brace lower end aligns with power transmission auxiliary, then brace is hanged with I-steel by bolt
Outrigger tightens together；
5th step：Installation scaffold vertical rod positioning apparatus separated by a distance, then position in vertical rod on I-steel Cantilever Beams
Scaffold upright rod is set with bolt, scaffold support body is installed finally by scaffold upright rod.
The acute angle formed between heretofore described brace and I-steel Cantilever Beams is more than 45 °.
Heretofore described through-wall bolt A or through-wall bolt B are T-bolt structure, and the bolt head of T-bolt structure is
Tack or ball head structure.
The installation method that another full fabricated scaffold is encorbelmented, comprises the following steps：
The first step：Full fabricated scaffold is made to encorbelment component：Including being arranged at building n-th layer shear wall or circle
Cantilever Beams fastening assembly, I-steel Cantilever Beams on beam, it is arranged on building the (n+1)th layer main body periphery concrete shear wall or collar tie beam
On brace fastening assembly, oblique pull bar assembly, scaffold upright rod positioner, I-steel coupling beam and coupling beam fastening and loading device；
The Cantilever Beams fastening assembly includes base steel plate, pre-buried PVC sleeve As and through-wall bolt A, and base steel plate hangs with I-steel
One end of outrigger is welded together, and the side top and the bottom of base steel plate are respectively provided with a circular bolt holes, base steel plate it is another
Side symmetric position top and the bottom are respectively provided with a kidney-shaped bolt hole；
Away from offering two braces side by side on the web horizontal center line of construction wall one end on the I-steel Cantilever Beams
Link bolt hole, and the two spaced certain distances of brace link bolt hole；
The brace fastening assembly connects wall base, pre-buried PVC sleeve pipes B and through-wall bolt B including brace；The brace connects wall
Seat is made up of base plate and two pieces of otic placodes being arranged parallel to, and wherein respectively offers a bolt on base plate top and two pieces of otic placodes
Hole, the bolt hole on two otic placodes is symmetrically set, and otic placode and base plate intersection and base plate when two otic placodes are flattened to both sides
The horizontal center line of upper bolt hole forms intersection point, and the bolt hole center's point on the intersection point and homonymy otic placode is linked to be line with spiral shell on base plate
Angle α between the vertical center line of keyhole is 45 °；
The oblique pull bar assembly includes threaded rod, brace and the two power transmission auxiliaries matched with I-steel Cantilever Beams, described
Threaded rod upper end is hinged with brace fastening assembly, and the lower end of threaded rod is connected with the upper internal threaded of brace, brace
Lower end is welded a plane force block, and plane force block middle part offers a bolt hole, and the bolt hole runs through oblique pull
The bar wall of bar；The power transmission auxiliary is channel-section steel structure, and channel-section steel inside configuration web is provided with bolt hole, channel-section steel inside configuration web
On the upside of bolt hole incline and be welded and have one piece of force transmitting board, the force transmitting board is welded integrally with the wing plate of both sides simultaneously；
The scaffold upright rod positioner has clamping steel plate base, and the side punching press flange for clamping steel plate base is pressed from both sides into hook
Shape, the centre for clamping steel plate base offers a positioning spiro pit, and aligned position is welded with a positioning on positioning spiro pit
Nut, a vertical rod bolt is provided with through positioning spiro pit and location nut, and locking screw is set with vertical rod bolt
It is female；The opposite side for clamping steel plate base offers two clamp bolt holes, respectively matches somebody with somebody in two clamp bolt holes and is arranged with a clamping
Bolt and binding nut, are set with one block of clamping steel plate jointly on two fishbolts；
There is the coupling beam fastening and loading device clamp, clamp or so to be respectively provided with a through hole, and a T-bar is respectively coated with two through hole
One end on A and T-bar B, wherein T-bar A away from T-shaped termination is arranged to circular ring structure, away from the one of T-shaped termination on T-bar B
End is arranged to hook arrangement；Binding steel wire rope is provided between circular ring structure and hook arrangement；
Second step：Be welded two I-steel Cantilever Beams：A piece web vertical arrangement for I-steel Cantilever Beams is simultaneously hung down with base steel plate
Directly weld together, another web vertical arrangement of I-steel Cantilever Beams is simultaneously welded with the horizontal Oblique 45 Degree of another base steel plate
It is fitted together；One end of the above-mentioned middle I-steel Cantilever Beams upper band brace link bolt hole that is welded is towards wall outer side；
3rd step：Pass through through-wall bolt A in pre-buried PVC sleeve As on building n-th layer shear wall or collar tie beam by two blocks of base steel
Plate is anchored on wall, now fastens a circular bolt holes and a kidney-shaped bolt hole；It is wherein vertical with base steel plate to be welded
I-steel Cantilever Beams be arranged on the front of construction wall, another I-steel Cantilever Beams be arranged at construction wall external corner and with
The front installation at 45 ° of construction wall；
4th step：Pass through through-wall bolt B in the pre-buried PVC sleeve pipes B on the (n+1)th layer main body periphery concrete shear wall or collar tie beam is built
Two braces are connected into wall base to be anchored on wall, now because brace connects wall base is connected using single through-wall bolt B
Connect, brace connects wall base can rotate oblique power taking according to actual installation needs along metope；One of brace connects wall base and
The vertical I-steel Cantilever Beams correspondence being welded in two steps, another brace connects wall base with oblique 45 ° of works being welded in second step
Word steel Cantilever Beams are corresponding；
5th step：Oblique pull bar assembly is installed：Now first according to practice of construction it needs to be determined that being installed on same I-steel Cantilever Beams
The quantity of brace；After determining brace quantity, then by same processes install oblique on two I-steel Cantilever Beams respectively
Rod assembly：Threaded rod upper end and brace first are connected into wall base hinge to be fitted together, then brace is screwed with threaded rod screw thread；So
The web both sides at brace link bolt hole selected on I-steel Cantilever Beams afterwards respectively fill a power transmission auxiliary, under brace
The plane force block at end aligns with power transmission auxiliary, then brace is tightened together with I-steel Cantilever Beams by bolt；
6th step：I-steel coupling beam is installed：I-steel coupling beam is placed on two lateral ends of I-steel Cantilever Beams, Ran Houtong
Cross coupling beam fastening and loading device to be fastened I-steel coupling beam with I-steel Cantilever Beams, the binding of coupling beam fastening and loading device is by following behaviour
Make：First clamp, T-bar A and T-bar B are installed on the I-steel Cantilever Beams on the inside of I-steel coupling beam, then will binding
Steel wire rope sets out from circular ring structure and bypasses I-steel coupling beam and I-steel Cantilever Beams and connect I-steel eventually through hook arrangement
Beam ties up fastening with I-steel Cantilever Beams, and binding steel wire rope is enclosed around the lateral ends winding at least of I-steel Cantilever Beams；
7th step：After the binding fastening of I-steel coupling beam, the peace separated by a distance on I-steel Cantilever Beams and I-steel coupling beam
Dress scaffold upright rod positioner, is then set with scaffold upright rod on vertical rod bolt, pacifies finally by scaffold upright rod
Dress scaffold support body.
The vertical acute angle formed between the I-steel Cantilever Beams being welded and the brace installed thereon is more than in the present invention
45°。
Construction method of installation of the invention has the advantages that：
1. each parts in the present invention use factorial praluction, easily make, easy to install, and can be repeated several times
Use, greatly save the manpower and materials cost that cost of material and later stage remove, economic benefit is obvious；
2. brace connects wall base and connects wall using single bolt hole, and rotation power taking is convenient, and the ear when two otic placodes are flattened to both sides
Plate and base plate intersection form intersection point, the bolt hole center on the intersection point and homonymy otic placode with the horizontal center line of base plate upper bolt hole
It is 45 ° that point is linked to be angle α between line and the vertical center line of base plate upper bolt hole, this kind of angle design be conducive to brace with
The transmission of the power between wall, enhancing brace connects the shearing resistance of wall base and through-wall bolt；
3. I-steel Cantilever Beams distal end sets two brace link bolt hole, and one remote one is near, can as needed to brace
It is adjusted, and it is easy to operate；
4. while setting two circular bolt holes, another side sets two kidney-shaped bolts hole, can prevent pre-buried on base steel plate
Adjustment when PVC sleeve positions shift is convenient；
5. brace rear surface be provided with plane force block and its be arranged on I-steel encorbelment web both sides power transmission it is auxiliary
Part coordinates together, and is fastened by bolts, and the transmission of this mode power is more reasonable, can be effectively increased the shearing resistance of tie point；Together
Need that diclinic pull bar is installed in the case that Shi Ruguo I-steel Cantilever Beams installation span is big, diclinic pull bar can be conveniently installed at
The both sides of I-steel Cantilever Beams, to increase its bearing capacity；
6. I-steel coupling beam is installed and uses coupling beam fastening and loading device, clamp is carried out with easy device, binding steel wire rope is wound bundle
Tie up, I-steel coupling beam will not outside Slideslip, stable connection safety, installation operation simple and fast, and convenient during dismounting can be more
Secondary recycling, greatlys save financial cost.
Beam component structure deft design is encorbelmented in the present invention rationally, bearing capacity is strong, and parts easily make, and assembles
Install and later stage dismounting recycles convenient, repeat usage is high, and construction method of installation is fast rationally, with pushing away well
Wide use value and economic worth.
Brief description of the drawings
Fig. 1 is the installation method structural representation that a kind of full fabricated scaffold is encorbelmented in the present invention；
Fig. 2 is brace structural representation in the present invention；
Fig. 3 is the lateral structural representation of brace one in the present invention；
Fig. 4 is enlarged diagram at K in the present invention；
Fig. 5 is power transmission auxiliary structural representation in the present invention；
Fig. 6 is base steel plate structure schematic diagram in the present invention；
Fig. 7 is that brace connects wall base structural representation in the present invention；
Fig. 8 is that brace connects wall base expanded schematic diagram；
Fig. 9 is scaffold upright rod positioning device structure schematic diagram in the present invention；
Figure 10 is frame hand cradle vertical rod positioning apparatus and I-steel Cantilever Beams connection diagram；
Figure 11 is the installation structural representation of coupling beam of being encorbelmented with external corner in the present invention；
Figure 12 is enlarged diagram at H in Figure 11；
Figure 13 is coupling beam fastening and loading device structural representation in the present invention.
In figure：1-frame hand cradle support body, 2-scaffold upright rod positioner, 3-oblique pull bar assembly, 4-I-steel is encorbelmented
Beam, 5-Cantilever Beams fastening assembly, 6-building n-th layer shear wall or collar tie beam, the (n+1)th layer main body of 7-building, 8-brace is tight
Gu component, 9-plane force block, 10-brace, 11-threaded rod, 12-brace link bolt hole, 13-power transmission auxiliary,
14-force transmitting board, 15-base steel plate, 16-circular bolt holes, 17-kidney-shaped bolt hole, 18-otic placode, 19-base plate, 20-
Binding nut, 21-clamp steel plate, 22-fishbolt, 23-location nut, 24-locking nut, 25-vertical rod positioning spiral shell
Bolt, 26-clamp steel plate base, 27-scaffold upright rod, 28-construction wall, 29-I-steel coupling beam, 30-coupling beam clamp dress
Put, 31-T-bar A, 32-circular ring structure, 33-clamp, 34-hook arrangement, 35-T-bar B, 36-binding steel wire rope.
Specific embodiment
Referring to Fig. 1-Figure 13, the present invention is the installation method that a kind of full fabricated scaffold is encorbelmented, and is comprised the following steps：
The first step：Full fabricated scaffold is made according to major structure of construction to encorbelment component：Including being arranged at building n-th layer shearing
Cantilever Beams fastening assembly 5 on wall or collar tie beam 6, the I-steel Cantilever Beams 4 being of convenient length, it is arranged on outside the (n+1)th layer main body 7 of building
Enclose brace fastening assembly 8 on concrete shear wall or collar tie beam, oblique pull bar assembly 3 and scaffold upright rod positioner 2；
The Cantilever Beams fastening assembly includes base steel plate 15, pre-buried PVC sleeve As and through-wall bolt A, base steel plate and I-steel
One end of Cantilever Beams is welded together, and the side top and the bottom of base steel plate are respectively provided with a circular bolt holes 16, base steel plate
Opposite side symmetric position top and the bottom are respectively provided with a kidney-shaped bolt hole 17；
Away from offering two brace link bolt hole side by side on the web of construction wall one end on the I-steel Cantilever Beams
12, and the two spaced certain distances of brace link bolt hole；
The brace fastening assembly connects wall base, pre-buried PVC sleeve pipes B and through-wall bolt B including brace；The brace connects wall
The otic placode 18 that seat is arranged parallel to by base plate 19 and two pieces is constituted, and wherein respectively offers one on base plate top and two pieces of otic placodes
Bolt hole, the bolt hole on two otic placodes is symmetrically set, and when two otic placodes are flattened to both sides otic placode and base plate intersection with
The horizontal center line of base plate upper bolt hole forms intersection point, and the bolt hole center's point on the intersection point and homonymy otic placode is linked to be line and base plate
Angle α between the vertical center line of upper bolt hole is 45 °；
The oblique pull bar assembly includes threaded rod 11, brace 10 and the two power transmission auxiliaries matched with I-steel Cantilever Beams
13, the threaded rod upper end is hinged with brace fastening assembly, and the lower end of threaded rod is connected with the upper internal threaded of brace, tiltedly
The lower end of pull bar is welded a plane force block 9, and plane force block middle part offers a bolt hole, and the bolt hole is passed through
Wear the bar wall of brace；The power transmission auxiliary is channel-section steel structure, and channel-section steel inside configuration web is provided with bolt hole, in channel-section steel structure
The upside of the bolt hole on portion's web inclines to be welded one piece of force transmitting board 14, and the force transmitting board is welded into one with the wing plate of both sides simultaneously
Body；
The scaffold upright rod positioner has clamping steel plate base 26, and the side punching press flange for clamping steel plate base is pressed from both sides into hook
Shape, the centre for clamping steel plate base offers a positioning spiro pit, and aligned position is welded with a positioning on positioning spiro pit
Nut 23, a vertical rod bolt 25 is provided with through positioning spiro pit and location nut, and lock is set with vertical rod bolt
Tight nut 24；The opposite side for clamping steel plate base offers two clamp bolt holes, respectively matches somebody with somebody in two clamp bolt holes and is arranged with one
Individual fishbolt and binding nut, are set with one block of clamping steel plate 21 jointly on two fishbolts；
Second step：The web vertical of I-steel Cantilever Beams is arranged, the one of I-steel Cantilever Beams upper band brace link bolt hole
Towards wall outer side, the other end of I-steel Cantilever Beams is together with base steel plate vertical welding at end；Again in building n-th layer shearing
Base steel plate is anchored on wall by through-wall bolt A in pre-buried PVC sleeve As on wall or collar tie beam, a circle is now fastened
Shape bolt hole and a kidney-shaped bolt hole, and according to the length and span of I-steel Cantilever Beams come select be install a brace
Or two braces；
3rd step：Pass through through-wall bolt B in the pre-buried PVC sleeve pipes B on the (n+1)th layer main body periphery concrete shear wall or collar tie beam is built
Brace is connected into wall base to be anchored on wall, now because brace connects wall base is attached using single through-wall bolt B, tiltedly
Pull bar connects wall base can rotate oblique power taking according to actual installation needs along metope；
4th step：Oblique pull bar assembly is installed：It is now first oblique according to a practice of construction needs selection piece brace of installation or two
Pull bar, installing two braces needs two braces of installation to connect wall base；After determining brace quantity, first by threaded rod
End connects wall base hinge and is fitted together with brace, then brace is screwed with threaded rod screw thread；Then selected on I-steel Cantilever Beams
Web both sides at fixed brace link bolt hole respectively fill a power transmission auxiliary, the plane force block of brace lower end and power transmission
Auxiliary aligns, then brace is tightened together with I-steel Cantilever Beams by bolt；
5th step：Installation scaffold vertical rod positioning apparatus separated by a distance, then position in vertical rod on I-steel Cantilever Beams
Scaffold upright rod is set with bolt, scaffold support body is installed finally by scaffold upright rod.
The acute angle formed between brace described in the present embodiment and I-steel Cantilever Beams is more than 45 °.
Through-wall bolt A described in the present embodiment or through-wall bolt B are T-bolt structure, the bolt head of T-bolt structure
It is tack or ball head structure.
The installation method that another full fabricated scaffold is encorbelmented, comprises the following steps：
The first step：Full fabricated scaffold is made to encorbelment component：Including being arranged at building n-th layer shear wall or circle
Cantilever Beams fastening assembly, I-steel Cantilever Beams on beam, it is arranged on building the (n+1)th layer main body periphery concrete shear wall or collar tie beam
On brace fastening assembly, oblique pull bar assembly, scaffold upright rod positioner, I-steel coupling beam 29 and coupling beam fastening and loading device
30；
The Cantilever Beams fastening assembly includes base steel plate, pre-buried PVC sleeve As and through-wall bolt A, and base steel plate hangs with I-steel
One end of outrigger is welded together, and the side top and the bottom of base steel plate are respectively provided with a circular bolt holes, base steel plate it is another
Side symmetric position top and the bottom are respectively provided with a kidney-shaped bolt hole；
Away from offering two brace link bolt hole side by side on the web of construction wall one end on the I-steel Cantilever Beams,
And two spaced certain distances of brace link bolt hole；
The brace fastening assembly connects wall base, pre-buried PVC sleeve pipes B and through-wall bolt B including brace；The brace connects wall
Seat is made up of base plate and two pieces of otic placodes being arranged parallel to, and wherein respectively offers a bolt on base plate top and two pieces of otic placodes
Hole, the bolt hole on two otic placodes is symmetrically set, and otic placode and base plate intersection and base plate when two otic placodes are flattened to both sides
The horizontal center line of upper bolt hole forms intersection point, and the bolt hole center's point on the intersection point and homonymy otic placode is linked to be line with spiral shell on base plate
Angle α between the vertical center line of keyhole is 45 °；
The oblique pull bar assembly includes threaded rod, brace and the two power transmission auxiliaries matched with I-steel Cantilever Beams, described
Threaded rod upper end is hinged with brace fastening assembly, and the lower end of threaded rod is connected with the upper internal threaded of brace, brace
Lower end is welded a plane force block, and plane force block middle part offers a bolt hole, and the bolt hole runs through oblique pull
The bar wall of bar；The power transmission auxiliary is channel-section steel structure, and channel-section steel inside configuration web is provided with bolt hole, channel-section steel inside configuration web
On the upside of bolt hole incline and be welded and have one piece of force transmitting board, the force transmitting board is welded integrally with the wing plate of both sides simultaneously；
The scaffold upright rod positioner has clamping steel plate base, and the side punching press flange for clamping steel plate base is pressed from both sides into hook
Shape, the centre for clamping steel plate base offers a positioning spiro pit, and aligned position is welded with a positioning on positioning spiro pit
Nut, a vertical rod bolt is provided with through positioning spiro pit and location nut, and locking screw is set with vertical rod bolt
It is female；The opposite side for clamping steel plate base offers two clamp bolt holes, respectively matches somebody with somebody in two clamp bolt holes and is arranged with a clamping
Bolt and binding nut, are set with one block of clamping steel plate jointly on two fishbolts；
The coupling beam fastening and loading device has clamp 33, and clamp or so is respectively provided with a through hole, be respectively coated with two through hole one it is T-shaped
One end on bar A31 and T-bar B35, wherein T-bar A away from T-shaped termination is arranged to circular ring structure 32, away from T-shaped on T-bar B
One end of termination is arranged to hook arrangement 34；Binding steel wire rope 36 is provided between circular ring structure and hook arrangement；
Second step：Be welded two I-steel Cantilever Beams：A piece web vertical arrangement for I-steel Cantilever Beams is simultaneously hung down with base steel plate
Directly weld together, another web vertical arrangement of I-steel Cantilever Beams is simultaneously welded with the horizontal Oblique 45 Degree of another base steel plate
It is fitted together；One end of the above-mentioned middle I-steel Cantilever Beams upper band brace link bolt hole that is welded is towards wall outer side；
3rd step：Pass through through-wall bolt A in pre-buried PVC sleeve As on building n-th layer shear wall or collar tie beam by two blocks of base steel
Plate is anchored on wall, now fastens a circular bolt holes and a kidney-shaped bolt hole, and according to the length of I-steel Cantilever Beams
Degree and span are to install a brace or two braces to select；The I-steel being welded wherein vertical with base steel plate
Cantilever Beams are arranged on the front of construction wall, and another I-steel Cantilever Beams are arranged at construction wall external corner and and construction wall
Front installation at 45 °；
4th step：Pass through through-wall bolt B in the pre-buried PVC sleeve pipes B on the (n+1)th layer main body periphery concrete shear wall or collar tie beam is built
Two braces are connected into wall base to be anchored on wall, now because brace connects wall base is connected using single through-wall bolt B
Connect, brace connects wall base can rotate oblique power taking according to actual installation needs along metope；One of brace connects wall base and
The vertical I-steel Cantilever Beams correspondence being welded in two steps, another brace connects wall base with oblique 45 ° of works being welded in second step
Word steel Cantilever Beams are corresponding；
5th step：Oblique pull bar assembly is installed：Now first according to practice of construction it needs to be determined that being installed on same I-steel Cantilever Beams
The quantity of brace；After determining brace quantity, then by same processes install oblique on two I-steel Cantilever Beams respectively
Rod assembly：Threaded rod upper end and brace first are connected into wall base hinge to be fitted together, then brace is screwed with threaded rod screw thread；So
The web both sides at brace link bolt hole selected on I-steel Cantilever Beams afterwards respectively fill a power transmission auxiliary, under brace
The plane force block at end aligns with power transmission auxiliary, then brace is tightened together with I-steel Cantilever Beams by bolt；
6th step：I-steel coupling beam is installed：I-steel coupling beam is placed on two lateral ends of I-steel Cantilever Beams, Ran Houtong
Cross coupling beam fastening and loading device to be fastened I-steel coupling beam with I-steel Cantilever Beams, the binding of coupling beam fastening and loading device is by following behaviour
Make：First clamp, T-bar A and T-bar B are installed on the I-steel Cantilever Beams on the inside of I-steel coupling beam, then will binding
Steel wire rope sets out from circular ring structure and bypasses I-steel coupling beam and I-steel Cantilever Beams and connect I-steel eventually through hook arrangement
Beam ties up fastening with I-steel Cantilever Beams, and binding steel wire rope is enclosed around the lateral ends winding at least of I-steel Cantilever Beams；
7th step：After the binding fastening of I-steel coupling beam, the peace separated by a distance on I-steel Cantilever Beams and I-steel coupling beam
Dress scaffold upright rod positioner, is then set with scaffold upright rod on vertical rod bolt, pacifies finally by scaffold upright rod
Dress scaffold support body.
The vertical acute angle formed between the I-steel Cantilever Beams being welded and the brace installed thereon is more than in the present embodiment
45°。
Construction method of installation of the invention has the advantages that：
1. each parts in the present invention use factorial praluction, easily make, easy to install, and can be repeated several times
Use, greatly save the manpower and materials cost that cost of material and later stage remove, economic benefit is obvious；
2. brace connects wall base and connects wall using single bolt hole, and rotation power taking is convenient, and the ear when two otic placodes are flattened to both sides
Plate and base plate intersection form intersection point, the bolt hole center on the intersection point and homonymy otic placode with the horizontal center line of base plate upper bolt hole
It is 45 ° that point is linked to be angle α between line and the vertical center line of base plate upper bolt hole, this kind of angle design be conducive to brace with
The transmission of the power between wall, strengthens the shearing resistance of brace；
3. I-steel Cantilever Beams distal end sets two brace link bolt hole, and one remote one is near, can as needed to brace
It is adjusted, and it is easy to operate；
4. while setting two circular bolt holes, another side sets two kidney-shaped bolts hole, can prevent pre-buried on base steel plate
Adjustment when PVC sleeve positions shift is convenient；
5. brace rear surface be provided with plane force block and its be arranged on I-steel encorbelment web both sides power transmission it is auxiliary
Part coordinates together, and is fastened by bolts, and the transmission of this mode power is more rationally effective；If I-steel Cantilever Beams are installed simultaneously
Need that diclinic pull bar is installed in the case that span is big, diclinic pull bar can be conveniently installed at the both sides of I-steel Cantilever Beams, with
Increase its bearing capacity；
6. I-steel coupling beam is installed and uses coupling beam fastening and loading device, clamp is carried out with easy device, binding steel wire rope is wound bundle
Tie up, I-steel coupling beam will not outside Slideslip, stable connection safety, installation operation simple and fast, and convenient during dismounting can be more
Secondary recycling, greatlys save financial cost.
Encorbelment beam assembly position, the big I of element size in practice of construction installation of scaffold suitably becomes in the present invention
Change, but overall installation structures and methods do not have too big change, and otherwise above-mentioned change will fall within the scope of the invention.
Beam component structure deft design is encorbelmented in the present invention rationally, bearing capacity is strong, and parts easily make, and assembles
Install and later stage dismounting recycles convenient, repeat usage is high, and construction method of installation is fast rationally, with pushing away well
Wide use value and economic worth.
Claims (5)
1. the installation method that a kind of full fabricated scaffold is encorbelmented, it is characterised in that：Comprise the following steps：
The first step：Full fabricated scaffold is made to encorbelment component：Including be arranged at building n-th layer shear wall or collar tie beam on encorbelment
Beam fastening assembly, I-steel Cantilever Beams, the brace fastening being arranged on the (n+1)th layer main body periphery concrete shear wall of building or collar tie beam
Component, oblique pull bar assembly and scaffold upright rod positioner；
The Cantilever Beams fastening assembly includes base steel plate, pre-buried PVC sleeve As and through-wall bolt A, and base steel plate hangs with I-steel
One end of outrigger is welded together, and the side top and the bottom of base steel plate are respectively provided with a circular bolt holes, base steel plate it is another
Side symmetric position top and the bottom are respectively provided with a kidney-shaped bolt hole, and four bolts hole against the wing plate of I-steel Cantilever Beams；
Away from offering two braces side by side on the web horizontal center line of construction wall one end on the I-steel Cantilever Beams
Link bolt hole, and the two spaced certain distances of brace link bolt hole, two brace link bolt hole are apart from I-steel
The end of Cantilever Beams is respectively 200mm and 400mm；
The brace fastening assembly connects wall base, pre-buried PVC sleeve pipes B and through-wall bolt B including brace；The brace connects wall
Seat is made up of base plate and two pieces of otic placodes being arranged parallel to, and wherein respectively offers a bolt on base plate top and two pieces of otic placodes
Hole, the bolt hole on two otic placodes is symmetrically set, and otic placode and base plate intersection and base plate when two otic placodes are flattened to both sides
The horizontal center line of upper bolt hole forms intersection point, and the bolt hole center's point on the intersection point and homonymy otic placode is linked to be line with spiral shell on base plate
Angle α between the vertical center line of keyhole is 45 °；
The oblique pull bar assembly includes threaded rod, brace and the two power transmission auxiliaries matched with I-steel Cantilever Beams, described
Threaded rod upper end is hinged with brace fastening assembly, and the lower end of threaded rod is connected with the upper internal threaded of brace, brace
Lower end is welded a plane force block, and plane force block middle part offers a bolt hole, and the bolt hole runs through oblique pull
The bar wall of bar；The power transmission auxiliary is channel-section steel structure, and channel-section steel inside configuration web is provided with bolt hole, channel-section steel inside configuration web
On the upside of bolt hole incline and be welded and have one piece of force transmitting board, the force transmitting board is welded integrally with the wing plate of both sides simultaneously；
The scaffold upright rod positioner has clamping steel plate base, and the side punching press flange for clamping steel plate base is pressed from both sides into hook
Shape, the centre for clamping steel plate base offers a positioning spiro pit, and aligned position is welded with a positioning on positioning spiro pit
Nut, a vertical rod bolt is provided with through positioning spiro pit and location nut, and locking screw is set with vertical rod bolt
It is female；The opposite side for clamping steel plate base offers two clamp bolt holes, respectively matches somebody with somebody in two clamp bolt holes and is arranged with a clamping
Bolt and binding nut, are set with one block of clamping steel plate jointly on two fishbolts；
Second step：The web vertical of I-steel Cantilever Beams is arranged, the one of I-steel Cantilever Beams upper band brace link bolt hole
Towards wall outer side, the other end of I-steel Cantilever Beams is together with base steel plate vertical welding at end；Again in building n-th layer shearing
Base steel plate is anchored on wall by through-wall bolt A in two pre-buried PVC sleeve As side by side on wall or collar tie beam, now work
The end of word steel Cantilever Beams is positioned on the peripheral interim leger of lower floor's scaffold, and the interim leger height in periphery can make work
The end of word steel Cantilever Beams is higher than base portion 2-3cm；
3rd step：Pass through through-wall bolt B in the pre-buried PVC sleeve pipes B on the (n+1)th layer main body periphery concrete shear wall or collar tie beam is built
Brace is connected into wall base to be anchored on wall, now because brace connects wall base is attached using single through-wall bolt B, tiltedly
Pull bar connects wall base can rotate oblique power taking according to actual installation needs along metope；
4th step：Oblique pull bar assembly is installed：PVC sleeve pipes B and PVC sleeve As are consistent on vertical position, now first according to reality
A brace or two braces are installed in construction needs selection in border, and installing two braces needs to install two braces companies
Wall base；After determining brace quantity, threaded rod upper end and brace are first connected into wall base hinge and are fitted together, then by brace with
Threaded rod screw thread is screwed, according to brace link bolt hole position adjustments oblique pull pole length；Then selected on I-steel Cantilever Beams
Web both sides at fixed brace link bolt hole respectively fill a power transmission auxiliary, the plane force block of brace lower end and power transmission
Auxiliary aligns, then brace is tightened together with I-steel Cantilever Beams by bolt；
5th step：The installation scaffold vertical rod positioning apparatus separated by a distance on every I-steel Cantilever Beams, then in vertical rod
Scaffold upright rod is set with bolt, scaffold support body is installed finally by scaffold upright rod.
2. the installation method that a kind of full fabricated scaffold according to claim 1 is encorbelmented, it is characterised in that：The oblique pull
The acute angle formed between bar and I-steel Cantilever Beams is more than 45 °.
3. the installation method that a kind of full fabricated scaffold according to claim 1 is encorbelmented, it is characterised in that：It is described through walls
Bolt A or through-wall bolt B are T-bolt structure, and the bolt head of T-bolt structure is tack or ball head structure.
4. the installation method that a kind of full fabricated scaffold is encorbelmented, it is characterised in that：Comprise the following steps：
The first step：Full fabricated scaffold is made to encorbelment component：Including being arranged at building n-th layer shear wall or circle
Cantilever Beams fastening assembly, I-steel Cantilever Beams on beam, it is arranged on building the (n+1)th layer main body periphery concrete shear wall or collar tie beam
On brace fastening assembly, oblique pull bar assembly, scaffold upright rod positioner, I-steel coupling beam and coupling beam fastening and loading device；
The Cantilever Beams fastening assembly includes base steel plate, pre-buried PVC sleeve As and through-wall bolt A, and base steel plate hangs with I-steel
One end of outrigger is welded together, and the side top and the bottom of base steel plate are respectively provided with a circular bolt holes, base steel plate it is another
Side symmetric position top and the bottom are respectively provided with a kidney-shaped bolt hole；
Away from offering two braces side by side on the web horizontal center line of construction wall one end on the I-steel Cantilever Beams
Link bolt hole, and the two spaced certain distances of brace link bolt hole；
The brace fastening assembly connects wall base, pre-buried PVC sleeve pipes B and through-wall bolt B including brace；The brace connects wall
Seat is made up of base plate and two pieces of otic placodes being arranged parallel to, and wherein respectively offers a bolt on base plate top and two pieces of otic placodes
Hole, the bolt hole on two otic placodes is symmetrically set, and otic placode and base plate intersection and base plate when two otic placodes are flattened to both sides
The horizontal center line of upper bolt hole forms intersection point, and the bolt hole center's point on the intersection point and homonymy otic placode is linked to be line with spiral shell on base plate
Angle α between the vertical center line of keyhole is 45 °；
The oblique pull bar assembly includes threaded rod, brace and the two power transmission auxiliaries matched with I-steel Cantilever Beams, described
Threaded rod upper end is hinged with brace fastening assembly, and the lower end of threaded rod is connected with the upper internal threaded of brace, brace
Lower end is welded a plane force block, and plane force block middle part offers a bolt hole, and the bolt hole runs through oblique pull
The bar wall of bar；The power transmission auxiliary is channel-section steel structure, and channel-section steel inside configuration web is provided with bolt hole, channel-section steel inside configuration web
On the upside of bolt hole incline and be welded and have one piece of force transmitting board, the force transmitting board is welded integrally with the wing plate of both sides simultaneously；
The scaffold upright rod positioner has clamping steel plate base, and the side punching press flange for clamping steel plate base is pressed from both sides into hook
Shape, the centre for clamping steel plate base offers a positioning spiro pit, and aligned position is welded with a positioning on positioning spiro pit
Nut, a vertical rod bolt is provided with through positioning spiro pit and location nut, and locking screw is set with vertical rod bolt
It is female；The opposite side for clamping steel plate base offers two clamp bolt holes, respectively matches somebody with somebody in two clamp bolt holes and is arranged with a clamping
Bolt and binding nut, are set with one block of clamping steel plate jointly on two fishbolts；
There is the coupling beam fastening and loading device clamp, clamp or so to be respectively provided with a through hole, and a T-bar is respectively coated with two through hole
One end on A and T-bar B, wherein T-bar A away from T-shaped termination is arranged to circular ring structure, away from the one of T-shaped termination on T-bar B
End is arranged to hook arrangement；Binding steel wire rope is provided between circular ring structure and hook arrangement；
Second step：Be welded two I-steel Cantilever Beams：A piece web vertical arrangement for I-steel Cantilever Beams is simultaneously hung down with base steel plate
Directly weld together, another web vertical arrangement of I-steel Cantilever Beams is simultaneously welded with the horizontal Oblique 45 Degree of another base steel plate
It is fitted together；One end of the above-mentioned middle I-steel Cantilever Beams upper band brace link bolt hole that is welded is towards wall outer side；
3rd step：Pass through through-wall bolt A in pre-buried PVC sleeve As on building n-th layer shear wall or collar tie beam by two blocks of base steel
Plate is anchored on wall, now fastens a circular bolt holes and a kidney-shaped bolt hole；It is wherein vertical with base steel plate to be welded
I-steel Cantilever Beams be arranged on the front of construction wall, another I-steel Cantilever Beams be arranged at construction wall external corner and with
The front installation at 45 ° of construction wall；
4th step：Pass through through-wall bolt B in the pre-buried PVC sleeve pipes B on the (n+1)th layer main body periphery concrete shear wall or collar tie beam is built
Three braces are connected into wall base to be anchored on wall, now because brace connects wall base is connected using single through-wall bolt B
Connect, brace connects wall base can rotate oblique power taking according to actual installation needs along metope；One of brace connects wall base and
The vertical I-steel Cantilever Beams correspondence being welded in two steps, the corresponding n of 45 ° oblique with the second step I-steel Cantilever Beams being welded
+ 1 layer of upper correspondence installs two braces and connects wall base；
5th step：Oblique pull bar assembly is installed：Now first according to practice of construction it needs to be determined that being installed on same I-steel Cantilever Beams
The quantity of brace；After determining brace quantity, then by same processes install oblique on two I-steel Cantilever Beams respectively
Rod assembly：Threaded rod upper end and brace first are connected into wall base hinge to be fitted together, then brace is screwed with threaded rod screw thread；So
The web both sides at brace link bolt hole selected on I-steel Cantilever Beams afterwards respectively fill a power transmission auxiliary, under brace
The plane force block at end aligns with power transmission auxiliary, then brace is tightened together with I-steel Cantilever Beams by bolt；
6th step：I-steel coupling beam is installed：I-steel coupling beam is placed on two I-steel Cantilever Beams, then by coupling beam card
With I-steel Cantilever Beams be fastened I-steel coupling beam by assembling device, and the binding of coupling beam fastening and loading device is by following operation：First will card
Plate, T-bar A and T-bar B are installed on the I-steel Cantilever Beams on the inside of I-steel coupling beam, then will bundle steel wire rope certainly
Circular ring structure sets out and bypasses I-steel coupling beam and I-steel Cantilever Beams and eventually through hook arrangement by I-steel coupling beam and I-shaped
Steel Cantilever Beams tie up fastening, and binding steel wire rope is enclosed around the lateral ends winding at least of I-steel Cantilever Beams；
7th step：After the binding fastening of I-steel coupling beam, the peace separated by a distance on I-steel Cantilever Beams and I-steel coupling beam
Dress scaffold upright rod positioner, is then set with scaffold upright rod on vertical rod bolt, pacifies finally by scaffold upright rod
Dress scaffold support body.
5. the installation method that a kind of full fabricated scaffold according to claim 4 is encorbelmented, it is characterised in that：I-steel hangs
The acute angle formed between outrigger and the brace installed thereon is more than 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117242.2A CN106760461B (en) | 2017-03-01 | 2017-03-01 | A kind of installation method of full fabricated scaffold overhanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117242.2A CN106760461B (en) | 2017-03-01 | 2017-03-01 | A kind of installation method of full fabricated scaffold overhanging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106760461A true CN106760461A (en) | 2017-05-31 |
| CN106760461B CN106760461B (en) | 2019-05-17 |
Family
ID=58959689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710117242.2A Active CN106760461B (en) | 2017-03-01 | 2017-03-01 | A kind of installation method of full fabricated scaffold overhanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106760461B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736556A (en) * | 2019-01-24 | 2019-05-10 | 广西建工集团建筑工程总承包有限公司 | A kind of girder steel Overhanging Outside Scaffold and its construction method of installation |
| CN109774885A (en) * | 2019-02-27 | 2019-05-21 | 太平洋海洋工程（舟山）有限公司 | A kind of quick despatch scaffold device for FSRU |
| CN111364756A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Support type creeping formwork adhesion device |
| CN111472530A (en) * | 2020-05-18 | 2020-07-31 | 威海建设集团股份有限公司 | Flower basket pull rod I-shaped steel cantilever bearing frame for constructional engineering and mounting method thereof |
| CN113417447A (en) * | 2021-08-02 | 2021-09-21 | 江苏城乡建设职业学院 | Assembled inclined-pulling type overhanging scaffold |
| CN114278070A (en) * | 2021-12-22 | 2022-04-05 | 上海建工五建集团有限公司 | Cantilever beam positioning device and using method thereof |
| CN114790818A (en) * | 2022-06-07 | 2022-07-26 | 中冶建工集团有限公司 | Diagonal bracing transition method for accelerating erection of overhanging scaffold |
| CN115653279A (en) * | 2022-11-08 | 2023-01-31 | 广东水电二局股份有限公司 | External anchor type section steel cantilever scaffold and mounting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1756505A1 (en) * | 1990-09-10 | 1992-08-23 | Ю.Ф.Баннов и В.В.Климов | Cantilever base platform |
| CN204738516U (en) * | 2015-02-10 | 2015-11-04 | 中国十七冶集团有限公司 | Modular supporting rack device |
| CN205476394U (en) * | 2016-03-29 | 2016-08-17 | 上海宏金设备工程有限公司 | A pull -up formula I -steel cantilever beam structure for coiling detain scaffold |
| CN205531283U (en) * | 2016-02-05 | 2016-08-31 | 黄石市砼锚五金机电设备有限公司 | Scaffold puts up I -steel bracing of encorbelmenting power of getting and pole setting positioner |
| CN105926925A (en) * | 2016-06-21 | 2016-09-07 | 中天建设集团有限公司天津分公司 | Joist steel cantilever beam of suspended scaffold and construction method thereof |
| CN205777424U (en) * | 2016-07-07 | 2016-12-07 | 中建三局集团有限公司 | A kind of pull-up builder's jack support means being anchored in outside structure |
-
2017
- 2017-03-01 CN CN201710117242.2A patent/CN106760461B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1756505A1 (en) * | 1990-09-10 | 1992-08-23 | Ю.Ф.Баннов и В.В.Климов | Cantilever base platform |
| CN204738516U (en) * | 2015-02-10 | 2015-11-04 | 中国十七冶集团有限公司 | Modular supporting rack device |
| CN205531283U (en) * | 2016-02-05 | 2016-08-31 | 黄石市砼锚五金机电设备有限公司 | Scaffold puts up I -steel bracing of encorbelmenting power of getting and pole setting positioner |
| CN205476394U (en) * | 2016-03-29 | 2016-08-17 | 上海宏金设备工程有限公司 | A pull -up formula I -steel cantilever beam structure for coiling detain scaffold |
| CN105926925A (en) * | 2016-06-21 | 2016-09-07 | 中天建设集团有限公司天津分公司 | Joist steel cantilever beam of suspended scaffold and construction method thereof |
| CN205777424U (en) * | 2016-07-07 | 2016-12-07 | 中建三局集团有限公司 | A kind of pull-up builder's jack support means being anchored in outside structure |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736556A (en) * | 2019-01-24 | 2019-05-10 | 广西建工集团建筑工程总承包有限公司 | A kind of girder steel Overhanging Outside Scaffold and its construction method of installation |
| CN109774885A (en) * | 2019-02-27 | 2019-05-21 | 太平洋海洋工程（舟山）有限公司 | A kind of quick despatch scaffold device for FSRU |
| CN111364756A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Support type creeping formwork adhesion device |
| CN111472530A (en) * | 2020-05-18 | 2020-07-31 | 威海建设集团股份有限公司 | Flower basket pull rod I-shaped steel cantilever bearing frame for constructional engineering and mounting method thereof |
| CN113417447A (en) * | 2021-08-02 | 2021-09-21 | 江苏城乡建设职业学院 | Assembled inclined-pulling type overhanging scaffold |
| CN114278070A (en) * | 2021-12-22 | 2022-04-05 | 上海建工五建集团有限公司 | Cantilever beam positioning device and using method thereof |
| CN114790818A (en) * | 2022-06-07 | 2022-07-26 | 中冶建工集团有限公司 | Diagonal bracing transition method for accelerating erection of overhanging scaffold |
| CN114790818B (en) * | 2022-06-07 | 2024-04-23 | 中冶建工集团有限公司 | Diagonal bracing transition method for accelerating erection of overhanging scaffold |
| CN115653279A (en) * | 2022-11-08 | 2023-01-31 | 广东水电二局股份有限公司 | External anchor type section steel cantilever scaffold and mounting method |
| CN115653279B (en) * | 2022-11-08 | 2023-09-22 | 广东水电二局股份有限公司 | Externally anchored steel overhanging scaffold and installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106760461B (en) | 2019-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106760461A (en) | The installation method that a kind of full fabricated scaffold is encorbelmented | |
| CN207160548U (en) | A kind of anchor of overhanging scaffold | |
| CN105888080A (en) | Assembly type steel pipe casing reinforced concrete combined joint and mounting method | |
| CN212583186U (en) | Adjustable pull rod type overhanging type steel scaffold for assembly structure | |
| CN112695952B (en) | Building roof truss support structure and construction method | |
| CN107916816A (en) | Structural concrete tower and assemble method | |
| CN109252445A (en) | Cast-in-situ Beam assembled Large Diameter Pipeline steel pipe support structure and its construction method | |
| CN111764621A (en) | Overhanging scaffold and construction method | |
| CN207017484U (en) | Reinforced precast reinforced concrete shear wall and structural system | |
| CN106088334A (en) | A kind of assembled Huge Steel Open tubing string abnormal shape combined joint and installation method | |
| CN206554483U (en) | A kind of full fabricated scaffold is encorbelmented component | |
| CN212336672U (en) | I-steel overhanging bearing frame of basket pull rod for constructional engineering | |
| CN102011432B (en) | Novel polygonal combined steel pipe | |
| CN115341701B (en) | Hanging formwork construction method for high-altitude overhanging steel bar truss floor support plate | |
| JP3158383U (en) | Body reinforcement assembly jig | |
| CN111519891A (en) | Anchor ring buckling type rigid outer frame wall connecting piece and construction method thereof | |
| CN112227805B (en) | Smoke tower integrated structure system of diagonal cable net and construction method thereof | |
| CN213391138U (en) | Assembled beam side scaffold construction device that encorbelments | |
| CN210368954U (en) | Variable-diameter steel reinforcement cage with simple grid structure for anchor rod or pile foundation | |
| CN207892337U (en) | Assembled reinforcing ring at steel stack cable rope | |
| CN107060093A (en) | The support system and assembling method of large-scale oblique braiding gusset plate latticed shell structure | |
| CN107143147A (en) | The assembled moulding bed of unit-modularized detachable type | |
| CN208981607U (en) | A kind of assembled abnormity structural system of roof | |
| CN206512623U (en) | A kind of railway line affiliated facility | |
| CN206859464U (en) | The attachment means of fabricated shear wall horizontal joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |