GB2257740A - Self-climbing exterior scaffolding system - Google Patents

Self-climbing exterior scaffolding system Download PDF

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Publication number
GB2257740A
GB2257740A GB9115237A GB9115237A GB2257740A GB 2257740 A GB2257740 A GB 2257740A GB 9115237 A GB9115237 A GB 9115237A GB 9115237 A GB9115237 A GB 9115237A GB 2257740 A GB2257740 A GB 2257740A
Authority
GB
United Kingdom
Prior art keywords
self
climbing
exterior
scaffolding
sub
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Withdrawn
Application number
GB9115237A
Other versions
GB9115237D0 (en
Inventor
Man-Ho Wah
Yuet-Fun Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Good Gold Ltd
Original Assignee
Good Gold Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Good Gold Ltd filed Critical Good Gold Ltd
Priority to GB9115237A priority Critical patent/GB2257740A/en
Publication of GB9115237D0 publication Critical patent/GB9115237D0/en
Publication of GB2257740A publication Critical patent/GB2257740A/en
Withdrawn legal-status Critical Current

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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
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Movable Scaffolding (AREA)

Abstract

The system is one set of double rows of scaffolds with tubular steel and couplers 1, about 3-storey high, supported by brackets 5 which are fastened to the main structure. The whole system can be lifted by winches 13 simultaneously in pace with construction. When the main structure is topped-out, the system can be lowered for exterior finishes until reaching ground. Holes 17 are provided to attach brackets 5 or winch 13 at various levels on the structure. <IMAGE>

Description

DESCRIPTION SELF-CLIMBING EXTERIOR SCAFFOLDING SYSTEM.
This invention relates to a self-climbing exterior scaffolding system Scaffolding system is common within construction industry. It provides not only the temporary working platform, safety measures to workers are also included. It is formed by several components integrating into a system.
For high rise construction, exterior scaffolding system is relatively expensive which evolves extensive material and labour to erect the system from ground to roof of the building. It also causes problem on storage and transportation.
A specific embodiment of the invention will now be described by way of example with reference to the accompanying drawing in which:- Figure 1 shows the plan of the system.
Figure 2 shows the elevation of the system, and.
Figure 3 shows the section of the system with hoisting facilities I; and.
Figure 4 shows the section of the system with hoisting facilities II.
Referring to the drawings, the self-climbing exterior scaffolding system comprises a scaffolding subsystem (1, 2, 3, 4 and 8) which is rest on the supports (5 or 31) fastened to the main structure (7).
The scaffolding system (1) consists of tubular steel and cou pIers It is a double rows of stadards, tied by ledgers, transoms and bracings. It is about 3-storey high with 6 layers of each is 1.8 metre high. It allows planking (2) resting on the putlogs. On the outer side, guard rails (3) and safety net (4) are provided. There are additional steel tubes and bars installed at the bottom layer which acts as a truss (8) to transfer self weight and temporary load to the supports (5 or 31). At supports (5 or 31) , additional standards (11) for stiffness and suspended cage (19) for access are provided.
The supports (5 or 31) are formed by steel angles and plates welded togather wit sockets for scaffolds. The supports (5 or 31) are fixed to the main structure (7) by bolts (6) through recess in the structure (7).
There are two types of hoisting facilities I & II to lift the whole system.
For hoisting facilities I, the procedures are: 1. install the brackest (10) with bolts (12); 2. install winch (13); 3. install suspended rod (14, 15, & 16); 4. install guide rod (21).
5. start the winch to tighten suspended rod; 6. dismantle bolts (6) to the bracket (5); 7. start winch for lifting; and 8. install bolts (6) to the bracket (5) through the recess (17) at the next floor.
For hoisting facilities II, the procedures are: 1. at initial position (43), start winch (24) to tighten chain hoist (25, 26, 27) and sling (28).
2. stop winch (24) adjust the perforated steel ribbon (41) for level control.
3. remove bolts in between hanger (31) and slip block (33).
4. raise the system by 200mm; 5. dismantle bolts (6A) & slip block (33) & reinstall the same at the next floor; 6. raise the system to the next floor; 7. install bolts in between hanger (13) & slip block (33); and 8. install the suspended rod & turnbuckle (32).
The winch (24) can also be lifted by itself. The procedures are: 1. install temporary bolt (20); 2. use pulley (36) to hold hanger for winch (29); 3. release clutch of winch; 4. dismantle suspended rod & turnbuckle (30); 5. lift winch (24) & hanger (29) to next floor; and 6. fix-hanger (29) with bolts.
The whole system can be lowered by the steps described above in the reverse sequence.

Claims (9)

CLAIMS.
1. The self-climbing exterior scaffolding system comprises the scaffolding sub-system, the supporting sub-system and the lifting sub-system.
2. The self-climbing exterior scaffolding system as claimed in Claim 1 wherein the scaffolding sub-system means comprising tubular steel and couplers; consisting of a double rows of standards, tied by ledgers, transoms and bracings; with 6 layers of each in 1.8 metre high. Additional steel tubes and bars are installed at bottom layer.
3. The self-climbing exterior scaffolding system as claimed in Claim 1 or Claim 2 wherein truss means is provided at the bottom layer to transfer self-weight and temporary load to supports.
4. The self-climbing exterior scaffolding system as claimed in Claim 1 wherein the supporting sub-system means the brackets which are formed by steel angles and plates welded together with sockets for scaffolds and seat for winch; fastened t the concrete wall and/or columns by bolts through recess in the struc turn.
5. The self-climbing exterior scafflding system as claimed in Claim 1 wherein the supporting sub-system means the hangers which are formed by steel angles and plates welded together with sockets for scaffolds and seat for winch; fastened to the concrete wall and/or columns with suspended rod and turnbuckle, and bolts through recess in the structure.
6. The self-climbing exterior scaffolding system as claimed in Claim 1 wherein the lifting sub-system means is operated by winch which is fixed temporarily at the overhead of support. The whole system can be lifted by several set of winches to the desired level.
7. The self-climbing exterior scaffolding system as claimed in Claim 1 or Claim 6 wherein the hoisting facalities means for hanger support, one chain hoist and one two-leg bridle sling is pulled by winch for lifting.
8. The self-climbing exterior scaffolding system as claimed in Claim 1 or Claim 6 wherein the hoisting facilities means for bracket support, suspended rod with thread at one end through the winding gears to lift the system.
9. The self-climbing exterior scaffolding system substantially as described herein with reference to Figures 1-4 of the accompanying drawings.
GB9115237A 1991-07-15 1991-07-15 Self-climbing exterior scaffolding system Withdrawn GB2257740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9115237A GB2257740A (en) 1991-07-15 1991-07-15 Self-climbing exterior scaffolding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9115237A GB2257740A (en) 1991-07-15 1991-07-15 Self-climbing exterior scaffolding system

Publications (2)

Publication Number Publication Date
GB9115237D0 GB9115237D0 (en) 1991-08-28
GB2257740A true GB2257740A (en) 1993-01-20

Family

ID=10698371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9115237A Withdrawn GB2257740A (en) 1991-07-15 1991-07-15 Self-climbing exterior scaffolding system

Country Status (1)

Country Link
GB (1) GB2257740A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330837C (en) * 2005-05-31 2007-08-08 深圳市特辰升降架工程有限公司 Mechanized lifting scaffold and its lifting method
CN102561674A (en) * 2012-03-16 2012-07-11 河南省安装集团有限责任公司 Lifting and anti-falling linkage mechanism of attached lifting scaffold
CN102587633A (en) * 2012-03-16 2012-07-18 河南省安装集团有限责任公司 Space truss type attached lifting scaffold
CN102747831A (en) * 2012-06-19 2012-10-24 张玉家 Sleeve rail type electric attachment lifting scaffold
CN105715028A (en) * 2015-06-26 2016-06-29 王积政 Successive lifting device and lifting scaffold with same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB265953A (en) * 1926-02-12 1927-06-02 Maschf Augsburg Nuernberg Ag Improvements in or relating to auxiliary apparatus for the construction of waterless gasometers
GB350465A (en) * 1930-02-05 1931-06-05 Eugen Haber Improvements in staging for use in building metal chimneys in sections
GB1498422A (en) * 1975-08-13 1978-01-18 Holst & Co Ltd Construction of a wall
US4082161A (en) * 1976-03-24 1978-04-04 Johnson Curtis L Continuous adjusting scaffold
GB2011986A (en) * 1978-01-05 1979-07-18 Simmonds E C A scaffolding system with associated hoist
US4576249A (en) * 1984-09-24 1986-03-18 Zima John P Device for fighting fires in highrise buildings and towers
US4694933A (en) * 1983-04-19 1987-09-22 Kisuzemi Innovacios Iroda Self-propelled scaffold for buildings and rope tensioning means, as well as process for the construction and/or for the servicing of high buildings

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB265953A (en) * 1926-02-12 1927-06-02 Maschf Augsburg Nuernberg Ag Improvements in or relating to auxiliary apparatus for the construction of waterless gasometers
GB350465A (en) * 1930-02-05 1931-06-05 Eugen Haber Improvements in staging for use in building metal chimneys in sections
GB1498422A (en) * 1975-08-13 1978-01-18 Holst & Co Ltd Construction of a wall
US4082161A (en) * 1976-03-24 1978-04-04 Johnson Curtis L Continuous adjusting scaffold
GB2011986A (en) * 1978-01-05 1979-07-18 Simmonds E C A scaffolding system with associated hoist
US4694933A (en) * 1983-04-19 1987-09-22 Kisuzemi Innovacios Iroda Self-propelled scaffold for buildings and rope tensioning means, as well as process for the construction and/or for the servicing of high buildings
US4576249A (en) * 1984-09-24 1986-03-18 Zima John P Device for fighting fires in highrise buildings and towers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330837C (en) * 2005-05-31 2007-08-08 深圳市特辰升降架工程有限公司 Mechanized lifting scaffold and its lifting method
CN102561674A (en) * 2012-03-16 2012-07-11 河南省安装集团有限责任公司 Lifting and anti-falling linkage mechanism of attached lifting scaffold
CN102587633A (en) * 2012-03-16 2012-07-18 河南省安装集团有限责任公司 Space truss type attached lifting scaffold
CN102747831A (en) * 2012-06-19 2012-10-24 张玉家 Sleeve rail type electric attachment lifting scaffold
CN102747831B (en) * 2012-06-19 2015-02-18 张玉家 Sleeve rail type electric attachment lifting scaffold
CN105715028A (en) * 2015-06-26 2016-06-29 王积政 Successive lifting device and lifting scaffold with same

Also Published As

Publication number Publication date
GB9115237D0 (en) 1991-08-28

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)