GB201112994D0 - Overhead access platform - Google Patents
Overhead access platformInfo
- Publication number
- GB201112994D0 GB201112994D0 GBGB1112994.7A GB201112994A GB201112994D0 GB 201112994 D0 GB201112994 D0 GB 201112994D0 GB 201112994 A GB201112994 A GB 201112994A GB 201112994 D0 GB201112994 D0 GB 201112994D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- sections
- counterweight
- base
- rails
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/248—Inclined struts
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Emergency Lowering Means (AREA)
- Ladders (AREA)
Abstract
Overhead access platform comprises a wheeled base 10, an extendable mast 16 comprising at least two sections 17, 18 connected together for relative sliding movement, a lower section 17 of the mast being mounted on the base 10, a platform 26 attached to an upper section 18 and a counterweight 31 assembly. Each section may comprise a pair of rails 20, 22 with rungs 21, 23 therebetween, at least one of the rails of the lower section may be hollow to receive the counterweight 31 assembly. A flexible tension member 29 which may be a metal cable or chain, with a guide such as a pulley, interconnects the second section to the counterweight. The second section 18 of the mast is narrower than the first section 17, there may be at least one intermediate section being slidably arranged with respect to the existing sections, corresponding counterweight assemblies may be provided between the sections. The base may have outriggers 13. Releasable pawls, dogs, pins or rung locks 32 may be arranged between the sections. Struts (35, figure 6) may be provided between the base and the rails and rungs (37) may extend therebetween. The work platform may be provided with a handrail 27 and gate 28.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1112994.7A GB201112994D0 (en) | 2011-07-28 | 2011-07-28 | Overhead access platform |
GB1213295.7A GB2493283B (en) | 2011-07-28 | 2012-07-26 | Overhead access platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1112994.7A GB201112994D0 (en) | 2011-07-28 | 2011-07-28 | Overhead access platform |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201112994D0 true GB201112994D0 (en) | 2011-09-14 |
Family
ID=44676325
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1112994.7A Ceased GB201112994D0 (en) | 2011-07-28 | 2011-07-28 | Overhead access platform |
GB1213295.7A Active GB2493283B (en) | 2011-07-28 | 2012-07-26 | Overhead access platform |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1213295.7A Active GB2493283B (en) | 2011-07-28 | 2012-07-26 | Overhead access platform |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB201112994D0 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103350978A (en) * | 2013-06-27 | 2013-10-16 | 天长市中德电子有限公司 | High-altitude operation platform of forklift |
CN104876164A (en) * | 2014-10-09 | 2015-09-02 | 贾廷福 | Extensible warning platform |
CN104276530A (en) * | 2014-10-27 | 2015-01-14 | 中际联合(北京)科技股份有限公司 | Hoisting device and method for overhead work |
GB201421571D0 (en) * | 2014-12-04 | 2015-01-21 | Power Towers Ltd | Stabilizer arrangement |
CN108862136A (en) * | 2018-07-04 | 2018-11-23 | 芜湖市泰能电热器具有限公司 | One kind is repaired facility |
CN108979119B (en) * | 2018-08-20 | 2021-01-08 | 安徽长青建筑制品有限公司 | Construction attaches wall scaffold cantilever device convenient to use |
CN109138394A (en) * | 2018-10-19 | 2019-01-04 | 阜阳市金亮涂料有限公司 | Construction of prevention work platform for skyscraper |
CN110775865B (en) * | 2019-10-29 | 2020-12-29 | 杭州赛奇机械股份有限公司 | Mast lifting real-time anti-deflection system |
US11603706B2 (en) | 2020-04-28 | 2023-03-14 | ITC Services, Inc. | Load lifting system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB406072A (en) * | 1932-09-19 | 1934-02-22 | Samuel Rawlinson | Improvements relating to portable scaffold towers |
US3232377A (en) * | 1963-06-17 | 1966-02-01 | Baker Roos Inc | Adjustable scaffold |
US3765508A (en) * | 1972-03-29 | 1973-10-16 | M Allen | Descenson device |
SU1040104A1 (en) * | 1982-03-25 | 1983-09-07 | Специальное конструкторское бюро "СКБ-Мосстрой" | Telescopic ladder |
JP2009084901A (en) * | 2007-10-01 | 2009-04-23 | 瑞樹 ▲たか▼岡 | Lifting workbench apparatus |
-
2011
- 2011-07-28 GB GBGB1112994.7A patent/GB201112994D0/en not_active Ceased
-
2012
- 2012-07-26 GB GB1213295.7A patent/GB2493283B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2493283B (en) | 2014-07-02 |
GB2493283A9 (en) | 2013-02-13 |
GB201213295D0 (en) | 2012-09-05 |
GB2493283A (en) | 2013-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |