CN107165401A - Cantilever Beams bottom wall construction method - Google Patents
Cantilever Beams bottom wall construction method Download PDFInfo
- Publication number
- CN107165401A CN107165401A CN201710399992.3A CN201710399992A CN107165401A CN 107165401 A CN107165401 A CN 107165401A CN 201710399992 A CN201710399992 A CN 201710399992A CN 107165401 A CN107165401 A CN 107165401A
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- CN
- China
- Prior art keywords
- cantilever beams
- guide rail
- steel
- dolly
- platform
- 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.)
- Withdrawn
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
-
- 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
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- 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
-
- 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
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/283—Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of Cantilever Beams bottom wall construction method, comprise the following steps：S1, Cantilever Beams are reinforced, and guide rail is set in Cantilever Beams bottom；S2, the paralell that support one is slided along guide rail on guide rail；S3, in paralell suspended from a manual operation platform, manual operation platform is moved horizontally with platform along guide rail.S4, construction operation personnel carry out decorations construction in manual operation platform to the metope below Cantilever Beams；S5, using the method progressively made a concession, guide rail and Cantilever Beams are removed successively, until being left last two Cantilever Beams and corresponding guide rail；S6, remove the guide rail of last two Cantilever Beams and corresponding site by the way of Steel Pipe Overhanging Scaffold using locally setting up.The present invention overcomes, solve console mode scaffold can not setting up or technical barrier that hanging basket can not be installed by specification, be that finishing repairing, the Cantilever Beams of Cantilever Beams bottom are removed and open up new technological approaches.
Description
Technical field
The present invention relates to Cantilever Beams construction field, more specifically to a kind of Cantilever Beams bottom wall construction method.
Background technology
The need for being sold in advance for engineering project, show the actual look effect of engineering, increasing the commercial house work
Journey developer requires that unit in charge of construction finishes several layers of first decoration constructions of engineering bottom, and its top uses overhanging scaffold；
Main body and decoration stage, the console mode scaffold of bottom will be removed first.
Until during engineering finishing phase, top Overhanging Outside Scaffold remove to bottom encorbelment floor when, encorbelmented to repair
The embedded hole of beam and below without repairing perfect position, traditional method needs to set up scaffold again from ground or from room
Face sets hanging basket, carries out the finishing Perfect the work of exterior wall.But a kind of such situation is often run into work progress：Building
Beyond the region of objective existence wall is elongated shear wall (masonry) structure, and because bottom decoration of exterior wall has completed, it is impossible to by code requirement again
Set up console mode scaffold；So as to lead to not set attached wall connector, simultaneously as very high, the roofing of parapet of roofing height
Inconvenience can not set hanging basket.
The content of the invention
The technical problem to be solved in the present invention is that there is provided a kind of Cantilever Beams bottom wall construction method.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of Cantilever Beams bottom wall construction side
Method, comprises the following steps：
S1, Cantilever Beams are reinforced, and guide rail are set in Cantilever Beams bottom, described guide rail include two it is parallel firm
Property groove, is provided with triangle solid rail in the groove of described rigid channel；It is each in the outside of two described parallel rigid channels
Fixed by bolt with connecting plate, two " L " type connectors, described connection are welded and fixed relatively in described Cantilever Beams bottom
Plate is bolted in the middle of two " L " type connectors；Guide rail is set up before the dismounting of Cantilever Beams bottom console mode scaffold
Finish；
S2, the paralell that support one is slided along guide rail on guide rail；Described paralell is small for what is slided on guide rail
Car, described dolly sets 4 pulleys, and pulley uses rolling bearing, and car frame is formed using channel-section steel with angle steel processing and fabricating；
S3, in paralell suspended from a manual operation platform, manual operation platform is moved horizontally with platform along guide rail.
S4, construction operation personnel carry out decorations construction in manual operation platform to the metope below Cantilever Beams；
S5, using the method progressively made a concession, guide rail and Cantilever Beams are removed successively, until being left last two Cantilever Beams and phase
The guide rail answered；
S6, carry out removing last two Cantilever Beams and corresponding site by the way of Steel Pipe Overhanging Scaffold using locally setting up
Guide rail.
In such scheme, in step s3, dolly mounting means is：Standing is operated above Cantilever Beams,
The dolly that assembling is finished is hung on guide rail by using cucurbit or electrical hoist.
In such scheme, described manual operation platform is the lower hanger being suspended under dolly, and described lower hanger is first
Preassembling is carried out on ground, then passes through electrical hoist vertical-lift to installation site；In teardown phase, method for dismounting is same
Using electrical hoist vertical lifting.
In such scheme, described lower hanger is processed between making, rod member using the removable assembling mode of angle steel
It is connected by screw bolts；Lower hanger plane projection specification is set by 800X1200, and connection is set up<5 steps；Set in lower hanger top-side
Put and cat ladder is set inside closed cat ladder, lower hanger；Template platform is set in operating platform, and platform position sets openable climb
Ladder way.
Implement the Cantilever Beams bottom wall construction method of the present invention, have the advantages that：
1st, the present invention overcome, solve console mode scaffold can not by specification set up or technology that hanging basket can not be installed is difficult
Topic, is that finishing repairing, the Cantilever Beams of Cantilever Beams bottom are removed and open up new technological approaches.
2nd, the present invention uses guide tracked lower hanger construction technology, and simple installation can save construction cost, side simple to operate
Just, and efficiency of construction can be improved.
3rd, using being connected by screw bolts under rail mounted between hanger assembly system, spare and accessory parts, convenient disassembly can be repeatedly used for
Similar engineering, meets the construction concept of green energy conservation.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is hanging guide rail scaffold diagrammatic cross-section under the present invention；
Fig. 2 is moving cart schematic diagram of the present invention；
Fig. 3 is A amplifications in Fig. 2；
Fig. 4 is B amplifications in Fig. 1.
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now compare accompanying drawing and describe in detail
The embodiment of the present invention.
The present embodiment is set in Cantilever Beams bottom supports a slidable paralell on guide rail 1, guide rail 1, the slip is put down
Platform abbreviation dolly 7, dolly 7 is suspended from a lower hanger 10 as manual operation platform, and lower hanger 10 is moved with the level of guide rail 1
It is dynamic, it can meet the need for can repairing everywhere.As shown in Figure 1.
The scheme of the present embodiment is applied to the Cantilever Beams of totally-enclosed exterior wall position (including corner) of the length more than more than 5 meters
Remove, decorations work.It is easy to operate, successfully solve that outrigger can not be set up by code requirement or set the technology of hanging basket to ask
Topic.The material accessory of this embodiment scheme use assembled, can recycle in multiple similar engineerings, meet green construction,
The construction concept of energy-conserving and environment-protective.
The present embodiment utilizes the method for work of lower suspended scaffold, and lower suspended scaffold is as shown in figure 1, be used as Cantilever Beams 11
I-steel 2/3 be embedded into the body of exterior wall 14, in order that I-steel has enough weight capacities, and prevent I-steel to be pressurized
Deformation, steel wire tow line 13 is set on I-steel top, and the stress anchored end of steel wire tow line 13 is arranged on Stall layer main body structural beams
Position.Guide rail 1 is set in I-steel bottom, lower suspended scaffold (hereinafter referred to as playing hanger 10), lower hanger 10 is hung on slidably
On dolly 7, by moving cart 7, lower hanger 10 can be moved to any one position, so, the construction on lower hanger 10
Member can easily be constructed to the metope below I-steel.
In the present embodiment 1, guide rail 1 is installed before the dismounting of Cantilever Beams bottom console mode scaffold.Guide rail 1 is that steel is led
Rail, using the angle steel, channel-section steel, Fang Tong commonly used in building site, round steel etc., guide rail 1 includes the rigid channel of two parallel channel-section steel compositions
2, triangle solid rail 4 is provided with the groove of rigid channel 2, triangle solid rail 4 matches with the wheel 8 of dolly 7；Two
The outside of parallel rigid channel 2 is respectively fixed by bolt 3 with connecting plate 5, and connecting plate 5 uses angle steel, relatively solid in I-steel bottom
Fixed two " L " type connectors 6, the connector 6 is also referred to as " L " type subscript, and construction market is also bought, and connecting plate 5 connects in two " L " types
It is fixed in the middle of fitting 6, typically also fixed using bolt 3, " L " type subscript is typically welded to below I-steel as shown in Figure 4.It is small
Car 7 is lorry as shown in Figures 2 and 3, and each two wheels 8 in left and right are slided in guide rail 1 respectively, and two front vehicle wheels 8 pass through
Front axle 9 is connected, and two rear wheels are connected by back axle 9.
In the present embodiment, two 10# channel-section steels are set in the I-steel bottom as Cantilever Beams 11 as the rigid channel of guide rail 1
2；Hanging 10# channel-section steels under the connection of 10# channel-section steels and Cantilever Beams 11 is used；I-steel and under " L " type is used between hanging 10# channel-section steels
Subscript is attached；A solid steel track of elongated triangle is designed in guide rail；Guide rail is divided into two kinds of linear pattern and circular arc type.
It is attached between guide rail and guide rail using junction steel plate.
One moveable lorry is set on track, and dolly use side is logical and round steel processing and fabricating is formed, and dolly is set
Put and rolling bearing is set in 4 wheels, wheel.
The connection of lower hanger 10 and dolly uses four " U " round steel (diameter 14mm), and round steel two ends set screw-socket.It is lower to hang
Set two 50X20X3 side to lead to (12) at the top of frame (10), made using L50X50X5 angle steel, L30X30X3 angle steel, and
Stability pull bar is made using round steel, by 1800mm step pitches, and operating platform is set, operating platform uses form for seal, is put down
Set at platform in an openable upper population, lower hanger and set packaged type cat ladder for being used above and below personnel.
The stability of lower hanger using steel wire rope 13 and expansion bolt, it is necessary in exterior wall surface expandable implant bolt, be carried out
Flexible connection, is further added by one and is shored between support angle steel and wall, to meet the stability of lower hanger.
To ensure the construction safety of guide rail, dolly and lower hanger, lead in the side of car top and circular suspension ring are set, and outside
Steel cable on bolt on the Cantilever Beams at metope two ends, it is ensured that the security during trolley travelling.
Guide rail is installed before bottom floor scaffolding is not removed, and the installation of dolly and lower hanger uses electrical hoist
Handling installation is carried out, electrical hoist sets stress point on external scaffolding.
The movement of dolly, sets the drawknot node of steel wire rope 13 by the Cantilever Beams 11 at the face two ends of exterior wall 14, can pass through people
Work or electronic mode are moved.Mainly it is connected by screw bolts between the installation of dolly, lower hanger, the system component, first
Dress up after an entirety, then lifted using electrical hoist using ground is pre-splicing.
Construction operation personnel pass through the closing set in top Cantilever Beams through lower hanger side to the mode in lower hanger
Formula cat ladder, which enters, carries out construction operation in lower hanger.
The technical scheme of the present embodiment is mainly comprised the step of：The installation of guide rail, the making of dolly, the installation of dolly,
The making of lower hanger, the installation of lower hanger, safety prevention measure, the installation of dolly movement dynamical system, the dismounting of lower hanger, dolly
Dismounting, the dismounting of Cantilever Beams (I-steel) etc..
It is below Specific construction requirement
(1), the selection of material：
Guide rail uses 10# channel-section steels；The subscript of Cantilever Beams bottom uses the Zinc-coated angle steel of thick " L " shapes of 7mm；Car frame
Using logical 50X20X3,20X20X3 specification in side；Car wheel uses the solid bar of equilateral triangle, length of side 20mm；Trundle
Axle uses diameter 20mm round steel；Wheel is using the wheel of " indent triangle " groove, the interior edge bearing of wheel；Lower hanger is used
L50X50X5, L30X30X3 angle steel；Attached wall drawknot node is using 1. 12 expansion bolt；1. 12 connecting bolt；12X9+1 steel wire ropes；
Stability pull bar uses 08 round steel, and junction steel plate uses specification 10# channel-section steels.Steel material uses HPB235.
(2), the connected mode of guide rail and the I-steel as Cantilever Beams：Two " L " type subscripts are welded in I-steel bottom,
Perforate on subscript, for the junction steel plate between bolt connection guide rail.Junction steel plate uses specification 10# channel-section steels, and channel-section steel one end is opened
Diameter 15mm circular hole, the other end opens ellipse hole, and the perpendicular mode in hole is set, width 15mm, height 30mm, in order to adjust
The flatness of guide rail.
(3), the length and connected mode of guide rail：Guide rail is processed in the way of standard component and non-standard component, standard component
Length should be 1500, the mode of non-standard component is processed according to the concrete condition of Practical Project；The connected mode of guide rail is adopted
Use steel plate bolt connection.
(4), the design of the U-bar guide rail of rotation angle position：The Guide Rail Design of rotation angle position, is arranged to circular arc state, interior outer rail
The cantilever span of road arc radius I-steel and the actual conditions of job site, center of circle angle corresponding to circular arc is 90 °.In order to true
Protect dolly and pass through arc section, the longitudinal length of dolly should be met<The length of circular arc straightway.
(5), the installation of guide rail：Guide rail should be installed before the dismounting of Cantilever Beams bottom console mode scaffold, before use
The deformation and absolute altitude flatness of angle guide must be checked and assessed, the local position for having deformation must be carried out
Rear is adjusted to can be used.Operative's method, in Cantilever Beams upper end, fastens safety rope.
(6), the design of sliding machine：In order to be able to which lower hanger can be moved horizontally along guide rail, dolly sets 4 pulleys, sliding
Wheel uses rolling bearing, and car frame is formed using 5# channel-section steel with angle steel processing and fabricating, makes full use of the stability of triangle
Principle, while to consider the safety prevention measure of trolley anti-falling.
(7), the design of lower hanger：Lower hanger is considered as L50X50X5 (GB), L30X30X3 (GB) angle steel and is processed
Make, hanger is used to be connected by screw bolts between removable assembling mode, rod member.Lower hanger plane projection specification considers to press
800*1200, it is highly 1.8 meters often to walk frame, can as needed connect and set up<8 steps.Cat ladder is set inside hanger, operation is available for
Creeped above and below personnel.Template platform is set in operating platform, and platform position sets openable cat ladder mouthful.
(8), the installation of moving cart：Standing is operated above I-steel, by using cucurbit or electronic
The method of hoist engine, dolly is hung on guide rail.
(9), the installation of lower hanger：Lower hanger is installed carries out assembly in advance on the ground first, then passes through small electric
Hanger is vertically hung on small kickstand and installed by hoist engine.
(10), the connected mode of lower hanger and car frame：Lower connection between hanger and dolly, is made using round steel pipe
To support rod member, and by the way of spacing and suspension hook.
(11), the mobile device of dolly：One support point is set on the support of dolly, in two ends of construction area
Setting drawknot snap ring, by setting steel cable, using manual rolling bearing or it is electronic by the way of give dolly pulling force, make it
Produce movement.
(12), the connection of lower hanger and metope and fixed form：Lower hanger needs to consider attached wall mode, to ensure hanger
Stability.Its processing scheme is --- using existing screw rod eye on wall or on the wall expandable implant bolt, first using steel wire
Rope is flexibly connected, while a strut is set at tie point position, by way of a support one is drawn, to reach the effect of attached wall
Really.
(13), the processing scheme that I-steel is deformed in upper load increase：I-steel is in top stress deformation, it may appear that
The situation of tenesmus, therefore to carry out the tonicity drawknot work of I-steel end oblique pull steel wire rope；Simultaneously can be by adjusting channel-section steel
Absolute altitude between guide rail and connecting plate, to reach the levelness of adjustment guide rail channel-section steel.
(14), during Cantilever Beams conceptual design, the Force Calculation of hanging rack system should be taken into account.In order to prevent beam-ends of encorbelmenting
Portion's occurred level or so is deformed, it is necessary to consider I-steel end is connected or welded together using steel pipe or shaped steel.
(15) guide rail and Cantilever Beams, are removed：Guide rail prior to and I-steel removed, before dismounting, first in the side of lower hanger
Face sets an overhanging type to operate simple platform (angle steel is processed, bolt connection), and dolly is made a concession to the side in dismounting direction, and is limited
Position is fixed, and personnel stand on outrigger platform, are first removed guide rail, then removes I-steel steel, finally completes I-steel
The patch work at position.
(16), the dismounting of dolly and hanger：It is main to be removed using electrical hoist.
(17), the dismounting of last two I-steel and guide rail：Carried out by the way of Steel Pipe Overhanging Scaffold is locally set up
Remove.
(18), the safety prevention measure of operating personnel：It is preliminary to consider to select several to support hanging point in I-steel bottom, wear
Upper steel cable, when workmen's operation, wears safety belt with it, and by safety belt system on a steel cord, it is ensured that apply
The safety of work operating personnel.
(19) above and below operating personnel：Operating personnel is up and down to hanger, by setting lower suspension type climbing stair from I-steel top
Method, lower suspension type climbing stair hung on horizontal short steel pipes, and after personnel reach operating platform, lower suspension type climbing stair is removed, in order to avoid
Influence the normal operation of dolly.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (4)
1. a kind of Cantilever Beams bottom wall construction method, it is characterised in that comprise the following steps：
S1, Cantilever Beams are reinforced, and guide rail are set in Cantilever Beams bottom, described guide rail (1) include two it is parallel firm
Property groove (2), triangle solid rail (4) is provided with the groove of described rigid channel (2)；In two described parallel rigid channels
(2) outside is respectively fixed by bolt (3) and connecting plate (3), and two are welded and fixed relatively in described Cantilever Beams (11) bottom
" L " type connector (6), described connecting plate (5) is fixed by bolt (3) in the middle of two " L " type connectors (6)；Guide rail exists
Setting completed before Cantilever Beams bottom console mode scaffold is removed；
S2, the paralell that support one is slided along guide rail on guide rail；Described paralell is the dolly slided on guide rail, institute
The dolly stated sets 4 pulleys, and pulley uses rolling bearing, and car frame is formed using channel-section steel with angle steel processing and fabricating；
S3, in paralell suspended from a manual operation platform, manual operation platform is moved horizontally with platform along guide rail.
S4, construction operation personnel carry out decorations construction in manual operation platform to the metope below Cantilever Beams；
S5, using the method progressively made a concession, guide rail and Cantilever Beams are removed successively, until being left last two Cantilever Beams and corresponding
Guide rail；
S6, carry out removing leading for last two Cantilever Beams and corresponding site by the way of Steel Pipe Overhanging Scaffold using locally setting up
Rail.
2. Cantilever Beams bottom wall construction method according to claim 1, it is characterised in that in step s3, dolly peace
Dress mode is：Standing is operated above Cantilever Beams, will assemble what is finished by using cucurbit or electrical hoist
Dolly is hung on guide rail.
3. Cantilever Beams bottom wall construction method according to claim 2, it is characterised in that described manual operation platform
To be suspended on the lower hanger (10) under dolly, described lower hanger carries out preassembling on ground first, then passes through electronic elevator
Machine vertical-lift is to installation site；In teardown phase, method for dismounting equally uses electrical hoist vertical lifting.
4. Cantilever Beams bottom wall construction method according to claim 3, it is characterised in that described lower hanger (10) is adopted
It is processed between making, rod member and is connected by screw bolts with the removable assembling mode of angle steel；Lower hanger plane projection specification is pressed
800X1200 is set, and connection is set up<5 steps；Set in lower hanger top-side and cat ladder is set inside closed cat ladder, lower hanger；
Template platform is set in operating platform, and platform position sets openable cat ladder mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399992.3A CN107165401A (en) | 2017-05-31 | 2017-05-31 | Cantilever Beams bottom wall construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399992.3A CN107165401A (en) | 2017-05-31 | 2017-05-31 | Cantilever Beams bottom wall construction method |
Publications (1)
| Publication Number | Publication Date |
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| CN107165401A true CN107165401A (en) | 2017-09-15 |
Family
ID=59820935
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710399992.3A Withdrawn CN107165401A (en) | 2017-05-31 | 2017-05-31 | Cantilever Beams bottom wall construction method |
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| Country | Link |
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Cited By (7)
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| CN109707146A (en) * | 2018-12-29 | 2019-05-03 | 中国二十冶集团有限公司 | Simple overhanging type slides scaffold construction method |
| CN109812026A (en) * | 2019-03-26 | 2019-05-28 | 中国建筑第四工程局有限公司 | A kind of high-altitude ceiling decoration aluminium sheet installation method and device |
| CN110259094A (en) * | 2019-06-10 | 2019-09-20 | 中国建筑第八工程局有限公司 | Integrated form operating platform and its construction method for curtain wall installation |
| CN110821133A (en) * | 2019-11-06 | 2020-02-21 | 上海建工七建集团有限公司 | Externally hung operating steel platform and construction method thereof |
| CN111456407A (en) * | 2020-04-15 | 2020-07-28 | 中国化学工程第三建设有限公司 | Method and device for constructing decoration and maintenance process of wall bodies at two ends below beam track by using travelling crane beam |
| CN112443152A (en) * | 2019-09-02 | 2021-03-05 | 广东博智林机器人有限公司 | Climbing frame system |
| CN116025142A (en) * | 2023-03-15 | 2023-04-28 | 广东省第一建筑工程有限公司 | Sliding rail type hanging basket system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707146A (en) * | 2018-12-29 | 2019-05-03 | 中国二十冶集团有限公司 | Simple overhanging type slides scaffold construction method |
| CN109812026A (en) * | 2019-03-26 | 2019-05-28 | 中国建筑第四工程局有限公司 | A kind of high-altitude ceiling decoration aluminium sheet installation method and device |
| CN109812026B (en) * | 2019-03-26 | 2023-09-19 | 中国建筑第四工程局有限公司 | Method and device for installing decorative aluminum plate of overhead ceiling |
| CN110259094A (en) * | 2019-06-10 | 2019-09-20 | 中国建筑第八工程局有限公司 | Integrated form operating platform and its construction method for curtain wall installation |
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| CN112443152B (en) * | 2019-09-02 | 2022-05-20 | 广东博智林机器人有限公司 | Climbing frame system |
| CN110821133A (en) * | 2019-11-06 | 2020-02-21 | 上海建工七建集团有限公司 | Externally hung operating steel platform and construction method thereof |
| CN110821133B (en) * | 2019-11-06 | 2023-11-10 | 上海建工七建集团有限公司 | Externally-hung operation steel platform and construction method thereof |
| CN111456407A (en) * | 2020-04-15 | 2020-07-28 | 中国化学工程第三建设有限公司 | Method and device for constructing decoration and maintenance process of wall bodies at two ends below beam track by using travelling crane beam |
| CN116025142A (en) * | 2023-03-15 | 2023-04-28 | 广东省第一建筑工程有限公司 | Sliding rail type hanging basket system |
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Application publication date: 20170915 |