WO2010013901A3 - Safety lifting system for gang form - Google Patents

Safety lifting system for gang form Download PDF

Info

Publication number
WO2010013901A3
WO2010013901A3 PCT/KR2009/003697 KR2009003697W WO2010013901A3 WO 2010013901 A3 WO2010013901 A3 WO 2010013901A3 KR 2009003697 W KR2009003697 W KR 2009003697W WO 2010013901 A3 WO2010013901 A3 WO 2010013901A3
Authority
WO
WIPO (PCT)
Prior art keywords
safety
loop
lifting
gang form
lifting loop
Prior art date
Application number
PCT/KR2009/003697
Other languages
French (fr)
Korean (ko)
Other versions
WO2010013901A2 (en
Inventor
유대식
Original Assignee
최재주
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40757534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010013901(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 최재주 filed Critical 최재주
Publication of WO2010013901A2 publication Critical patent/WO2010013901A2/en
Publication of WO2010013901A3 publication Critical patent/WO2010013901A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/06—Arrangements or use of warning devices
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
    • E04G11/24—Construction of lifting jacks or climbing rods for sliding forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

A problem to be solved by the present invention is to provide a safety lifting system for a gang form. According to the present invention, since a safety cover covers a fastening bolt, dismantlement is impossible when a lifting loop is not held by the hook of a crane. Only when the lifting loop is held by the hook of the crane, the safety cover moves and enables the dismantlement of the fastening bolt, thereby completely preventing accidents caused by dismantlement of all fastening bolts while the lifting loop is not held by the hook of the crane. The solution of the present invention is obtained by a safety gang form lifting system which comprises: a lifting loop member in which the lifting loop protrudes from a vertical member of the gang form, upper and lower guide members which are installed in both lateral sides of the vertical member, a safety loop member which is inserted in the guide member and installed therein to position the safety loop unit adjacent to the lifting loop, the safety cover which is horizontally installed in the corresponding position to the fastening bolt and intersects with the vertical member, and a spring member which is installed between the safety cover and guide member.
PCT/KR2009/003697 2008-07-28 2009-07-07 Safety lifting system for gang form WO2010013901A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0073391 2008-07-28
KR1020080073391A KR100892615B1 (en) 2008-07-28 2008-07-28 Gamet safety lifting system

Publications (2)

Publication Number Publication Date
WO2010013901A2 WO2010013901A2 (en) 2010-02-04
WO2010013901A3 true WO2010013901A3 (en) 2010-06-10

Family

ID=40757534

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003697 WO2010013901A2 (en) 2008-07-28 2009-07-07 Safety lifting system for gang form

Country Status (3)

Country Link
KR (1) KR100892615B1 (en)
CN (1) CN101638939B (en)
WO (1) WO2010013901A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101111164B1 (en) 2009-06-10 2012-02-24 안미영 Gang Form Comprising Safe Net
KR101034424B1 (en) 2009-06-24 2011-05-12 주식회사 뉴폼코리아 Gang form guider having function for prevent falling
KR101188431B1 (en) * 2009-08-05 2012-10-05 금병엽 Gang Form Comprising Safe Net
KR101126770B1 (en) * 2009-11-13 2012-03-29 권종규 The Safety Ring for Climbing of Gang Form
KR200466360Y1 (en) * 2012-02-17 2013-04-12 권종규 The Safety Ring for Climbing of Gang Form
KR20190113468A (en) 2018-03-27 2019-10-08 방건웅 Gang form falling prevention apparatus with locker
KR102276294B1 (en) 2019-02-18 2021-07-12 가톨릭관동대학교산학협력단 Safety devices for preventing fall of gang form
KR102276989B1 (en) 2020-09-10 2021-07-12 주식회사 휴랜 Smart gang form lifting system using IoT
KR102615008B1 (en) 2022-02-08 2023-12-19 유대식 Apparatus for preventing falling of gang form and system for preventing falling of gang form including the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200329414Y1 (en) * 2003-06-26 2003-10-17 서영자 Lifting appliances of gang form for bulding
KR200356598Y1 (en) * 2004-04-23 2004-07-19 금강공업 주식회사 Construction-material lift being installed at the outside of the construction-structure
KR100539829B1 (en) * 2003-07-30 2005-12-28 주식회사 대저토건 Method of pulling-up gang form for a flash board using a shaped steel
KR200425807Y1 (en) * 2006-06-02 2006-09-08 주식회사 신영 Lift type gangform

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201071597Y (en) * 2007-07-31 2008-06-11 青岛市胶州建设集团有限公司 Building form plate hanging hook
CN201137300Y (en) * 2007-12-24 2008-10-22 中建二局第三建筑工程有限公司 Safety rope for large formwork

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200329414Y1 (en) * 2003-06-26 2003-10-17 서영자 Lifting appliances of gang form for bulding
KR100539829B1 (en) * 2003-07-30 2005-12-28 주식회사 대저토건 Method of pulling-up gang form for a flash board using a shaped steel
KR200356598Y1 (en) * 2004-04-23 2004-07-19 금강공업 주식회사 Construction-material lift being installed at the outside of the construction-structure
KR200425807Y1 (en) * 2006-06-02 2006-09-08 주식회사 신영 Lift type gangform

Also Published As

Publication number Publication date
WO2010013901A2 (en) 2010-02-04
KR100892615B1 (en) 2009-04-08
CN101638939A (en) 2010-02-03
CN101638939B (en) 2011-12-28

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