GB2389570A - Portable hoist with scaffold mounting - Google Patents

Portable hoist with scaffold mounting Download PDF

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Publication number
GB2389570A
GB2389570A GB0213647A GB0213647A GB2389570A GB 2389570 A GB2389570 A GB 2389570A GB 0213647 A GB0213647 A GB 0213647A GB 0213647 A GB0213647 A GB 0213647A GB 2389570 A GB2389570 A GB 2389570A
Authority
GB
United Kingdom
Prior art keywords
hoist
top section
enable
intermediary
section
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Withdrawn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
GB0213647A
Other versions
GB0213647D0 (en
Inventor
William Shaw
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0213647A priority Critical patent/GB2389570A/en
Publication of GB0213647D0 publication Critical patent/GB0213647D0/en
Publication of GB2389570A publication Critical patent/GB2389570A/en
Withdrawn legal-status Critical Current

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
    • E04G5/00—Component parts or accessories for scaffolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B66C23/163—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements where only part of the column rotates, i.e. at least the bottom part is fixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • 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
    • E04G2005/008—Hoisting devices specially adapted as part of a scaffold system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

A hoist includes a T-shaped tubular top section 1 with angled supports 2 with the hoisting gear affixed to one end of the top bar. The vertical part of the top section sits over an intermediary tubular member 5 for relative rotational movement with vertical movement being limited by a bearing plate 6. This intermediary tubular member is engageable with the top of an open scaffolding pole. The intermediary member may be engaged with an upright (3, fig 7) of a base stand which comprises a base plate (1, fig 7) with fixing holes (2, fig 7) that enable it to be bolted to a floor. Handles 4 are provided on the vertical part of top section 1 to enable the hoist to be swivelled.

Description

l Tubular Hoist The invention relates to a pivoting hoist, which may be
fitted into scaffolding or may be placed into a floor-mounted base that can be fixed in an appropriate place.
Such hoists are well known but have the disadvantage of being fixed to one point that makes loading and unloading materials very limited because you cannot monoeuvre materials around obstacles such as handrails. The purpose of this invention is to provide a hoist that can manoeuvre a load around obstacles easily without having to overstretch; it can also lower materials onto platforms safely within the radius of the hoist.
Accordingly this invention provides a hoist including a male internal part fig 2 that fits inside the bottom end of the main hoist body female part fig 1/1 and also into standard scaffolding fig 3 or alternatively into a base stand fig 7 & 8 this enables the hoist to pivot about its centre.
The hoist may be made of metal to fit appropriately into scaffolding, possibly painted in a bright colour so as it is easily seen from below for loading purposes.
A representation of the invenffon will next be described with numbered drawings. Numbers In relation to the drawing correspond with: Figure 1 Shows a T shaped top section fixed together 1 with angled supports 2. The hoist is fixed on the top bar 3 handles are fixed to the upright section 4 to enable persons to turn the hoist.
Figure 2 - Shows the male section 5 having an external diameter to suit the internal diameter of 1/ fig 1 and also standard scaffolding. A centrepiece 6 is fixed to the male section 5 to stop it dropping and enable the top section 1 fig to pivot about its axis this mcy be made of plain steel, or possibly a bearing to enable it to pivot better.
Figure 3 Shows a typical top section of scaffolding with handrails.
Which would house the male section 5 fig 2.
Figure 4 - Shows a side elevation of figure 1.
Figure 5 - Shows a plan view of fig 2. Showing the plain steel circular plate or bearing fig 2/6.
Figure 6 - Shows a plan view of typical top section of scaffolding with handrail that would accommodate the male mid section fig 275 and top section fig 1/1.
Figure 7 - Shows a side elevation of an alternative housing for the hoist, a base stand (if there was no scaffolding available to use).
With a flat base plate 1 having fixing holes drilled through it 2. A centre tube 3 with a suitable diameter to house the male section fig 2/5 Steel angular plates 4 fixed to base plate 1 and centre tube 3 strengthen it.
Figure 8 - Shows a plan view of fig 7 with parts as described above.

Claims (3)

( Claims
1. A hoist, which includes a rotating top section to enable toads to be carried over obstructions such as handrails and guardrails safely.
2. A hoist, which fits info a standard scaffolding system.
3. A hoist, which also has its own base stand that, could be sited on suitable platforms.
GB0213647A 2002-06-14 2002-06-14 Portable hoist with scaffold mounting Withdrawn GB2389570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0213647A GB2389570A (en) 2002-06-14 2002-06-14 Portable hoist with scaffold mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0213647A GB2389570A (en) 2002-06-14 2002-06-14 Portable hoist with scaffold mounting

Publications (2)

Publication Number Publication Date
GB0213647D0 GB0213647D0 (en) 2002-07-24
GB2389570A true GB2389570A (en) 2003-12-17

Family

ID=9938545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0213647A Withdrawn GB2389570A (en) 2002-06-14 2002-06-14 Portable hoist with scaffold mounting

Country Status (1)

Country Link
GB (1) GB2389570A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101891120A (en) * 2010-06-22 2010-11-24 江苏省电力公司徐州供电公司 Rotary lifting device
CN103539031A (en) * 2013-09-03 2014-01-29 江苏远兴环保集团有限公司 Sound barrier hoisting equipment
CN103626070A (en) * 2013-12-03 2014-03-12 国家电网公司 Hanging bracket fixed with electric pole
CN103663234A (en) * 2012-09-25 2014-03-26 昆山尚达智机械有限公司 Indoor movable type lifting tool
CN106276646A (en) * 2015-05-20 2017-01-04 国家电网公司 Self-control crane

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526522A (en) * 1939-03-18 1940-09-19 Safway Steel Scaffolds Co Improvements in or relating to hoists
US3671015A (en) * 1970-02-26 1972-06-20 Howard W Brown Portable hoisting unit
US4127200A (en) * 1977-09-19 1978-11-28 Mann Elbert T Wheel chair lift device
US4560074A (en) * 1982-12-23 1985-12-24 Manning Charles E Scaffold mounted hoist
GB2187492A (en) * 1986-03-07 1987-09-09 Al Shawi Dr Aiad Abdul Nabi Demountable mini crane
US5316265A (en) * 1991-09-17 1994-05-31 Welch James L Remote controlled scaffold hoist
DE29921896U1 (en) * 1999-12-14 2000-03-23 Schmitt Stahlbau Gmbh Manually operated crane

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526522A (en) * 1939-03-18 1940-09-19 Safway Steel Scaffolds Co Improvements in or relating to hoists
US3671015A (en) * 1970-02-26 1972-06-20 Howard W Brown Portable hoisting unit
US4127200A (en) * 1977-09-19 1978-11-28 Mann Elbert T Wheel chair lift device
US4560074A (en) * 1982-12-23 1985-12-24 Manning Charles E Scaffold mounted hoist
GB2187492A (en) * 1986-03-07 1987-09-09 Al Shawi Dr Aiad Abdul Nabi Demountable mini crane
US5316265A (en) * 1991-09-17 1994-05-31 Welch James L Remote controlled scaffold hoist
DE29921896U1 (en) * 1999-12-14 2000-03-23 Schmitt Stahlbau Gmbh Manually operated crane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101891120A (en) * 2010-06-22 2010-11-24 江苏省电力公司徐州供电公司 Rotary lifting device
CN103663234A (en) * 2012-09-25 2014-03-26 昆山尚达智机械有限公司 Indoor movable type lifting tool
CN103539031A (en) * 2013-09-03 2014-01-29 江苏远兴环保集团有限公司 Sound barrier hoisting equipment
CN103539031B (en) * 2013-09-03 2017-06-20 江苏远兴环保集团有限公司 A kind of sound barrier hanging device
CN103626070A (en) * 2013-12-03 2014-03-12 国家电网公司 Hanging bracket fixed with electric pole
CN106276646A (en) * 2015-05-20 2017-01-04 国家电网公司 Self-control crane

Also Published As

Publication number Publication date
GB0213647D0 (en) 2002-07-24

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Legal Events

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