WO2009044405A2 - Plaques d'ancrage, cadres d'ancrage et leurs accessoires avec procédé pour travailler en hauteur de façon sûre - Google Patents

Plaques d'ancrage, cadres d'ancrage et leurs accessoires avec procédé pour travailler en hauteur de façon sûre Download PDF

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Publication number
WO2009044405A2
WO2009044405A2 PCT/IN2008/000253 IN2008000253W WO2009044405A2 WO 2009044405 A2 WO2009044405 A2 WO 2009044405A2 IN 2008000253 W IN2008000253 W IN 2008000253W WO 2009044405 A2 WO2009044405 A2 WO 2009044405A2
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WO
WIPO (PCT)
Prior art keywords
anchor
frames
hooks
anchor plate
plates
Prior art date
Application number
PCT/IN2008/000253
Other languages
English (en)
Other versions
WO2009044405A3 (fr
Inventor
Kumar Rajnish
Kumar Manish
Original Assignee
Kumar Rajnish
Kumar Manish
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 Kumar Rajnish, Kumar Manish filed Critical Kumar Rajnish
Publication of WO2009044405A2 publication Critical patent/WO2009044405A2/fr
Publication of WO2009044405A3 publication Critical patent/WO2009044405A3/fr

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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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
    • A62B1/04—Single parts, e.g. fastening devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0043—Lifelines, lanyards, and anchors therefore
    • A62B35/0068—Anchors
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3276—Arrangements on buildings for connecting safety-lines
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3295—Guide tracks for safety lines
    • 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
    • E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
    • 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
    • E04G5/06—Consoles; Brackets
    • 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
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like

Definitions

  • the invention relates to a device called Anchor plate / frame which can be used with accessories for fixing pipes vertically to support the lifelines of nylon cords, wire ropes, fnanila rope etc, making adjustable platforms and scaffolding by using pulleys with rope to lift materials/equipments etc. and for supporting weak or old building structures to give them extended life and also for rescue operation in case of disasters like fire earthquake etc.
  • Role of different safety gadgets and PPEs can be made with proper anchorage and as these days casting of R.C.C. Pillars, beams, Columns and slabs is almost unavoidable during building construction and therefore, as such the present invention has made it easy to provide anchor plates at suitable locations around the building & to ensure safety during construction and maintenance of buildings if proper planning is done to get such anchorage at suitable spacing in length, breadth, and heights because about forty to fifty times periodical services, repairs of plaster, replacement and repairs of electrical fittings and wirings, water sewage and steam pipelines is unavoidable during the life span of buildings.
  • the present invention provides the anchor plates, which can be duly fixed at suitable heights along with the casting of RCC columns, beams or slabs or welding with trusses to facilitate easy operation and avoid serious and fatal accidents of construction and maintenance crews who rarely experience a well planned and organized sequence of operations during construction, maintenance or repair of a building.
  • It is another objective of the invention by providing anchor plates or frames fixing in proper position during casting of RCC pillar beams & columns or otherwise will be a big boon to construction workers in lifting of materials, making scaffoldings, fixings of Boatswain chair, life line anchorage etc. and will also facilitate strengthening and compacting old buildings and structures thus to enhance their longevity.
  • the device of the invention facilitates fire fighting and rescue operation so also architects may plan for beautification/decoration and such like things for the buildings by using these anchor plates and anchor frames though simple fabrication and fixing.
  • an Anchor plate/ Anchor frames which comprises steel / metallic plate with hooks fabricated welded or fastened to it made of steel / bars or metallic frame with hooks to fix / casted with RCC, PCC, brick or stone walls firmly during construction of the structure, beams, columns or welded to steel or metallic trusses at suitable spacing both vertically one over the other or horizontally as the same height around the building as required to make scaffolding, hanging plat form, or fix life lines for construction / repair workers.
  • An Anchor plate /Anchor frames of the invention will have re-enforcement rods to fix in the column/ slab to withstand the load.
  • Anchor plate/ Anchor frames of the present invention will have half ring(s) / U clamp or semicircular / circular / rectangular hooks in which the pulley mounted on two legs or on a simple cantilever can be fixed and as in case of pulleys for drawing water from the well.
  • Manila/nylon wire ropes may be used for lifting or lowering the loads or for fixing and supporting platforms, scaffoldings or to fix lifelines to the safety belts or full body harness.
  • An Anchor plate/ Anchor frame according to the invention will be of adequate strength to support the lifeline/ scaffolding / work platform and will be so designed that failsafe principle is imbibed in it and safe design load marked on it.
  • Anchor Plates/Anchor frame of the present invention can be used for fixing the lift / crane trolleys on both sides of the walls with semi round or rectangular hooks and these hooks can be pushed & put inside the boxes fixed in the walls of pillars/column/beams and roofs on either side or both the sides. This can be used in rescue operation or fire fighting.
  • Anchor plates of the present invention can be used to make platform for scaffolding by workers for standing / sitting and working on these platforms and can keep raw materials, tools etc which can be lowered/elevated to any position along the wall up to the ground level or the bottom of the building.
  • the safe full proof working at height can thus be ensured by using these platforms & scaffolding connected with ropes whose length may vary depending upon requirements of jobs to be carried out.
  • it will ensure proper support for work platform / scaffolding at different height to work along the wall and a lifeline for each individual worker & his supervisor who works at height can be provided from these anchor plates/frames and its accessories.
  • Anchor plates/Anchor frames with U clamp / hooks of the invention can also be made for fixing indicators night lights, signal or, name plates decorative fittings etc apart from the above uses using fasteners of adequate sizes.
  • Anchor frames hooks can be fixed on the walls or roof of the old building structure by using threaded collects or threaded expanding collets in RCC, PCC walls, columns, roofs, beams etc by drilling holes of recommended size by concrete drilling machine manufacturers or these may be welded or bolted to trusses or beams of steel or metallic structure.
  • Anchor plate/Anchor frames with hooks can also be made to give support to worn out dilapidated and weak buildings structures where cracks are present and require strengthening. There by casting supporting pillars with RCC/engaging the anchor plate as detailed in fig 12.
  • a set of anchor plates/anchor frames and its accessories in part or in combination to provide lifelines and work platform both for working at height for construction and maintenance workers who are subjected to fall hazards is provided by the present invention.
  • a set of anchor plates/anchor frames and its accessories along with wire manila or nylon ropes can be used to strengthen the old, dilapidated and weak buildings and damaged structure consequent to aging or due to earthquakes, storms or such other calamities & tightening them by screw jacks, turn buckles, crab winches etc.
  • the weight of such plates should not exceed certain limits as such to facilitate their easy handling while lifting, falling or positioning during building construction and their transportation to site & storage should not pose any problem.
  • As the period of use of these anchor plates is 75 years to 100 years these plates should be suitably painted or given surface treatment initially and periodically to avoid corrosion etc. as such their important parts should be suitably covered with protective coatings. Testing of these plates should be carried out before these are put into use if a period of one year has lapsed since last testing. Further, their upkeep and preventive maintenance should be consistently carried out during their long life.
  • anchor plates Various configurations of the anchor plates are discussed in detail and shown in the appended figures below, which can serve the purpose of illustration of different embodiments with regards to purposes and requirements.
  • the design of these anchor plates, supporting pipes, holding bolts with reinforcement or the collets in case the use of concrete drilling machine is done to fix the collets) positioning the holding bolts should be done for supporting about 750 Kg load to a few tones depending upon its level above ground, purpose and the requirements to be met by the anchor plates.
  • Anchor plates/Anchor Frame of the present invention can be casted with RCC Pillars, Columns or beams or can be fixed using concrete drilling machine if not provided already. Anchor plates/Anchor frames can be used for fixing suitable attachment, according to the uses.
  • the Anchor plates (fig 1&7) are to be casted during construction of wall/pillars.
  • the design and dimensions of these are to be decided keeping in view the maximum load they carry and purpose of the use.
  • One such specification of simple design may be a steel plate with half round rings, fabricated out of steel rods with 70-75mm inside diameter, and these semicircular Anchor rings (2) should be welded to the Anchor Plate (1) so also reinforcement of twisted or plain rod of stainless steel.
  • guide clamps (4) are provided. Guiding clamps can be welled/ fixed for various purposes and also for positioning while fixing in RCC & guide rope.
  • the anchor plates/frames may be of different dimensions to suit the site conditions, use and configuration & the hooks provided with them of any shape i.e. circular, semicircular, rectangular etc. Reinforcement rod (3) will ensure proper grip of Anchor Plate with the RCC/PCC.
  • the invention provides variety of anchor plate/ frames, which can be placed during construction of walls and pillars.
  • Anchor frame will have a Anchor frame (5) with sliding Anchor ring (2) to be placed/ casted during construction of wall/pillars projecting Anchor hooks outside of the frame.
  • Collapsible hooks are preferable so that it can be pushed back and concealed inside the wall when not in use. Hooks may be of any metal and shapes e.g. circular, elliptical, rectangular etc depending upon purpose and attachment.
  • Anchor frame (5) of this type can be casted during construction of pillars/walls keeping the opening facing out side of the building.
  • Anchor ring (2) of any shapes can be fabricated or fixed on the nut (7) and can be fixed in the bolt (6) provided in this frame according to their purpose and use of attachment from time to time.
  • suitable cover or beautification attachments can be fixed which will protect the frame and bolts from corrosion/ damage due to rain, moisture etc. & the bolt can be replaced when worn out.
  • this anchor frame (5) can be placed during construction of pillars/ walls in RCC.
  • Anchor ring (2) of any shapes can be used with these types of frame using Bolt with matching threads through the pipe attachment (8) to suit the matching threads.
  • a check nut (9) can be used to lock the shaft from the other side. Two such shafts may support the platform or member of scaffolding and can rest upon it suitably fastened.
  • Anchor frame can be made of pipes (10) or bars to be placed/ casted during construction of wall/pillars projecting fixed type of Anchor rings (2) outside the wall. Reinforcement rod (3) will ensure proper grip of Anchor Frame with the RCC/PCC. Hooks may be of any shapes, circular, rectangular etc depending upon purpose and attachment.
  • Anchor plates(l) may be welded to trusses (11) of supporting structure or asbestos roof at suitable positions since such sheds are very common in developing countries as such they are economical and easy to construct and do not have high initial and maintenance cost. They are constructed to house, various industries, chemical plants, laboratories, offices etc in many countries due to their low cost and short time needed for construction. Height of such buildings becomes more when an industry is using over head cranes etc, for production purposes.
  • Overhead cranes are sometimes housed in these sheds along with the furnaces, chemical process equipments, machines and presses as such the purpose of having a support for lifeline and fixing safety net, can also be served if anchor plates are used which may be bolted or welded as shown in fig.-6 and their rings may have wire ropes with rings fixed with the half round clamps of the anchor plates.
  • the location of these anchor plates may be so fixed that they can support lifeline as well as the safety net below the work spot while working at height and will provide passive protection and have the advantage of minimum length or distance of fall to avoid major / serious injuries to the victims of fall.
  • the invention provides variety of designs of anchor rings.
  • single half or full ring design is provided.
  • the plate is having one half / full ring and fixed in the RCC (Reinforced Cement Concrete) by bolts fixed at the time of casting of RCC pillar / plates or welded to trusses at suitable locations as and these rings may be of different shapes i.e. elliptical, circular, rectangular etc.
  • RCC Reinforced Cement Concrete
  • Two rings with vertically common axis in a line are provided for keeping at least one intact even if the other fails & therefore each one should be strong enough to support the design load.
  • double half/full rings design is provided.
  • the invention provides collapsible hooks/anchoring
  • Anchor plates can also be made to have the hooks of rectangular shape which can slide in a pipe of square / rectangular cross section with a stopper in front. This will facilitate the anchor plate hooks to be placed inside the wall when not in use which will enhance the longevity of these and enable them to survive long life of the building. Arrangement for fixing name plates, decorative laminates and painting on top of it will avoid the corrosion of anchor plates and hooks and will give a better aesthetic sense to these building. This sliding of hooks in the rectangular tubes in anchor plates will provide flushing with wall all the hooks of anchor plates when not in use will have no effect of corrosion etc due to rains and can be so designed to fix nameplates or decorative laminates and again fixed back in position as stated above (as illustrated in fig.2).
  • the invention provides attachments/accessories for anchor plates. Accordingly, in one aspect, the invention provides anchor pipes.
  • Anchor pipe Referring to fig 8, anchor pipes (12) may be fixed one over the other passing through the anchor plates (1) supported with the semicircular anchor rings (2).
  • a slot (13) is provided in the anchor pipe for fixing sliding type of leg to fix life line etc.
  • the top level pipe will have a hook with suitable fixing arrangement by screwing or welding to give it a firm grip or tied with knot over the pipe end with the nylon / manila rope and in case of wire rope, this arrangement will have a hook / ring with twisted and woven wires by a slinger / rigger.
  • a threaded end pipe on top with matching threads (27) on rod with hook will be more suited for ease of fixing and dismantling as and when needed, and as far as possible should be approachable from balcony or nearby window so that the anchor pipes(12) and manila/nylon ropes(26) can be fixed or placed during maintenance of building or for rescue by rope ladders in emergencies like fire, earthquakes etc.
  • the weight of these pipes with fixing arrangements should be kept minimum by using light materials with high strength and using hollow pipes and removal of unwanted materials.
  • anchor plates or frames and their attachments / arrangements made to carryout different type of work as stated above should be of adequate strength to avoid any failure and their design and fixing should be done by site in-charge / engineer and these should be periodically tested for strength.
  • Scaffolding can be constructed with the support of Anchor rings & plates (fig.l 1).
  • the Platform (20) can be fixed over the support ankle (18) fixed in the anchor plate (1).
  • These support ankles will be supported by a support bracket (19).
  • figs 9, 13, 14 & 15 which describes the rope ladder or attachment for fire fighting operation that are attached to the rings provided in the Anchor plates/frames or rings provided at the end of Anchor pipes.
  • This also provides escape route using monkey ladders (14) (fig-9) for persons trapped in fire and access route to fire fighting in high-rise buildings or earthquakes and can be used for firefighting and rescue applications.
  • monkey ladders can be made to suit for this purpose to have an entry or escape from the balcony of the high-rise buildings and, as such, the location of these anchor plates may be selected very near to such balconies and at points easily accessible at convenient height for approach to fix the monkey ladder.
  • Use of these anchor plates can also be made for fixing the boatswain chair or fixing a horizontal net or platform scaffolding etc. which will support the workmen doing white washing, colour washing, or carrying out electrical repairs and plastering of the high-rise buildings depending upon the requirement of maintenance jobs and anchorage point for fixing life lines.
  • the pulley arrangement (15) is connected to anchor plate (1) to lift the material (16) by using motor (17) for construction or any other purpose using suitable attachment on anchor ring.
  • the platform (20) can be adjusted using pully arrangement (15) which is fixed on the Anchor pipe (12) through Anchor plate (1). Using attachments and platforms on Anchor rings and on anchor pipe; the workers can carry out work using additional life line connected in the Anchor ring on upper level.
  • the anchor plates may hold such weak buildings to make them compact and strong enough to bear such stresses, deformation and cracks by using ropes (24) with arrangements e.g. crab winch, turn buckles. & lifting tackles to tighten them and each such rope fixed with floating metal sheets or wooden planks. Cracks which are developed in pillars during lifetime of the buildings can be promptly attended and as the proverb is "One stitch in time saves nine" i.e. the timely attention to such deformation and cracks is essential for the life of the buildings. Pillars/column (21) can be strengthened using telescopic bar pipes (12) fitting in supporting rings (23) and welded/ fixed with reinforcement & then PCC/ RCC can be casted. The support plates (22) will ensure proper grip of bar pipe.
  • anchor plates of different sizes and configuration can serve the purpose of compacting and strengthening of buildings at different levels by using suitable combination of wire ropes, winches, supporting planks or metal sheets which can give a fresh lease of life to a cracked or deformed buildings due to earthquake or to a storm hit structure.
  • Certain emergent situation can also be met by providing shelter to the affected people hit by such natural calamities in such unsafe buildings which can be suitably strengthened by holding the weaker cracked parts of building together as stated above and to give them a fresh lease of life for use as cattle sheds Godowns or temporary shelter to the needy poor.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

L'invention concerne une plaque d'ancrage/un cadre d'ancrage comprenant une plaque d'acier/métallique (1) ayant des crochets/anneaux (2) fabriqués, soudés ou fixés avec celle-ci, ayant une pluralité de tiges de renfort (3) fixées à la plaque d'ancrage pour garantir une saisie correcte de la plaque d'ancrage avec du béton de ciment armé/béton de ciment normal (RCC/PCC); des pinces de guidage (4) sont disposées sur une plaque d'ancrage pour faciliter une manipulation, une fixation et un guidage aisés de cordes ou de lignes de sécurité; ladite plaque/cadre d'ancrage est utilisé pour fixer/être coulée avec des murs en RCC, PCC, brique ou pierre fermement pendant la construction de la structure, de poutres, de colonnes, ou soudée à des entretoises métalliques ou en acier à un espacement approprié à la fois verticalement les unes sur les autres ou horizontalement à la même hauteur autour du bâtiment selon les besoins, pour réaliser un échafaudage, une plate-forme de suspension ou fixer des lignes de sécurité pour des ouvriers de construction/réparation.
PCT/IN2008/000253 2007-04-30 2008-04-22 Plaques d'ancrage, cadres d'ancrage et leurs accessoires avec procédé pour travailler en hauteur de façon sûre WO2009044405A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN342MU2007 2007-04-30
IN342/MUM/2007 2007-04-30

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Publication Number Publication Date
WO2009044405A2 true WO2009044405A2 (fr) 2009-04-09
WO2009044405A3 WO2009044405A3 (fr) 2009-07-30

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8459409B2 (en) 2010-06-28 2013-06-11 United Forming, Inc. Post anchor extension for a horizontal lifeline system
CN105386522A (zh) * 2015-10-19 2016-03-09 王晓军 一种新型复合结构体系建筑房屋及其连接方法
GB2553347A (en) * 2016-09-03 2018-03-07 Sim Billy Search Line securing device
CN112324177A (zh) * 2020-10-16 2021-02-05 上海建工四建集团有限公司 建筑改造外墙加固装置及方法
CN113916652A (zh) * 2021-08-31 2022-01-11 中国建筑第四工程局有限公司 一种检测脚手架承载悬挑型钢梁的试验装置及其试验方法
CN114482514A (zh) * 2021-12-30 2022-05-13 上海二十冶建设有限公司 一种用于房建高空施工的安全悬挂结构
CN114508243A (zh) * 2022-01-13 2022-05-17 北京城建集团有限责任公司 一种建筑水平安全挑网型钢结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654871A5 (en) * 1985-03-13 1986-03-14 Charles Schutz Device for fixing a protective barrier for a roof
AT385075B (de) * 1985-05-24 1988-02-10 Decho Josef Dipl Ing Verankerungsvorrichtung fuer die befestigung von gelaenderstuetzen an betonbauteilen
DE29806862U1 (de) * 1997-04-18 1998-09-24 Hermanns, Heinz-Werner, 67346 Speyer Verankerungsvorrichtung zum Einbetten in Beton
DE10205980A1 (de) * 2002-02-14 2003-09-04 Feucht Gmbh & Co Kg Absturzsicherung für Flachdächer
DE10200788A1 (de) * 2002-01-11 2004-05-19 Wolfgang Rickelhoff Befestigungseinrichtung zum Anbringen von Halterungen an Außenseiten eines Bauwerkes
US20060065484A1 (en) * 2004-09-29 2006-03-30 Drummond Bruce A Fall arrest safety anchorage device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654871A5 (en) * 1985-03-13 1986-03-14 Charles Schutz Device for fixing a protective barrier for a roof
AT385075B (de) * 1985-05-24 1988-02-10 Decho Josef Dipl Ing Verankerungsvorrichtung fuer die befestigung von gelaenderstuetzen an betonbauteilen
DE29806862U1 (de) * 1997-04-18 1998-09-24 Hermanns, Heinz-Werner, 67346 Speyer Verankerungsvorrichtung zum Einbetten in Beton
DE10200788A1 (de) * 2002-01-11 2004-05-19 Wolfgang Rickelhoff Befestigungseinrichtung zum Anbringen von Halterungen an Außenseiten eines Bauwerkes
DE10205980A1 (de) * 2002-02-14 2003-09-04 Feucht Gmbh & Co Kg Absturzsicherung für Flachdächer
US20060065484A1 (en) * 2004-09-29 2006-03-30 Drummond Bruce A Fall arrest safety anchorage device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
'Baulexikon newsmagazin' ANKERPLATTE, DICTIONARY ENTRY, [Online] Retrieved from the Internet: <URL:www.baulexikon.de/Bautechnik/BegriffeB autechnik/a/baulexikonan kerplatte.htm> [retrieved on 2009-05-08] *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8459409B2 (en) 2010-06-28 2013-06-11 United Forming, Inc. Post anchor extension for a horizontal lifeline system
CN105386522A (zh) * 2015-10-19 2016-03-09 王晓军 一种新型复合结构体系建筑房屋及其连接方法
GB2553347A (en) * 2016-09-03 2018-03-07 Sim Billy Search Line securing device
CN112324177A (zh) * 2020-10-16 2021-02-05 上海建工四建集团有限公司 建筑改造外墙加固装置及方法
CN112324177B (zh) * 2020-10-16 2022-08-30 上海建工四建集团有限公司 建筑改造外墙加固装置及方法
CN113916652A (zh) * 2021-08-31 2022-01-11 中国建筑第四工程局有限公司 一种检测脚手架承载悬挑型钢梁的试验装置及其试验方法
CN114482514A (zh) * 2021-12-30 2022-05-13 上海二十冶建设有限公司 一种用于房建高空施工的安全悬挂结构
CN114508243A (zh) * 2022-01-13 2022-05-17 北京城建集团有限责任公司 一种建筑水平安全挑网型钢结构

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