CN105398936B - Cassette beam column boom hoisting - Google Patents

Cassette beam column boom hoisting Download PDF

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Publication number
CN105398936B
CN105398936B CN201510975415.5A CN201510975415A CN105398936B CN 105398936 B CN105398936 B CN 105398936B CN 201510975415 A CN201510975415 A CN 201510975415A CN 105398936 B CN105398936 B CN 105398936B
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China
Prior art keywords
traction rope
main
crossbeam
capstan winch
arm
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Application number
CN201510975415.5A
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Chinese (zh)
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CN105398936A (en
Inventor
王华生
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Chongqing Wangdefu Metal Structure Co Ltd
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Chongqing Wangdefu Metal Structure Co Ltd
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Priority to CN201510975415.5A priority Critical patent/CN105398936B/en
Publication of CN105398936A publication Critical patent/CN105398936A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-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
    • B66C1/10Load-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
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/04Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions

Abstract

The invention discloses a kind of cassette beam column boom hoistings, it is characterised in that including main capstan winch, secondary capstan winch and main elevator;Main elevator is equipped with crossbeam, crossbeam one end is connected with the linking arm stretched down, linking arm lower end is connected with the transverse arm positioned at below the crossbeam parallel with crossbeam, transverse arm end is equipped with the lower limit protrusion for being directed toward crossbeam, crossbeam end is equipped with the upper limit protrusion for being directed toward transverse arm, enter gap equipped with girder steel between upper limit protrusion and lower limit protrusion, crossbeam top is connected with the vertical arm stretched upwards, vertical arm upper end is equipped with connecting hole, main traction rope is wound on main capstan winch, main traction rope tying-up is on connecting hole, secondary traction rope is wound on secondary capstan winch, secondary traction rope is connected with latch hook, main traction rope, secondary traction rope becomes sagging backward in the coaxial pulley in one group of telescoping boom end;The present invention can preferably adjust the posture of lifting girder steel.

Description

Cassette beam column boom hoisting
Technical field
The present invention relates to a kind of steel member beam column boom hoistings, more particularly to a kind of cassette beam column boom hoisting.
Background technology
As economic is flourished, China has become the first big producer in the world, under the drive produced greatly I State's construction business is also developed rapidly, and wherein steel structure is built, construction speed at low cost with its and largely applied soon, real In the installation of border, often to sling the component assemblies such as crossbeam and column and connect, either single-point extension is hung when slinging or multiple spot extension is hung, Traction rope is all that synchronous volume rises, and lifts by crane the component of rise if there is tilting then it is difficult to which adjustment, docking just become extremely to be not easy, often Erection schedule is often influenced, this is still solved up for technological innovation.
Invention content
The present invention provides a kind of cassette beam column boom hoistings to solve the above-mentioned problems.
The technical solution adopted by the present invention is:A kind of cassette beam column boom hoisting, it is characterised in that including main capstan winch, secondary strand Disk and main elevator;Main elevator is equipped with crossbeam, and crossbeam one end is connected with the linking arm stretched down, and linking arm lower end is connected with and cross The transverse arm positioned at below the crossbeam of Liangping row, transverse arm end are equipped with the lower limit protrusion for being directed toward crossbeam, and crossbeam end, which is equipped with, to be directed toward The upper limit protrusion of transverse arm, enters gap, crossbeam top is connected with upwards between upper limit protrusion and lower limit protrusion equipped with girder steel The vertical arm of stretching, extension, vertical arm upper end are equipped with connecting hole, are wound with main traction rope on main capstan winch, main traction rope tying-up on connecting hole, Secondary traction rope is wound on secondary capstan winch, secondary traction rope is connected with latch hook, and main traction rope, secondary traction rope are in telescoping boom end one The coaxial pulley of group becomes sagging backward.
Further, the transverse arm lower part is connected with the plumbing arm stretched down, and plumbing arm lower end is equipped with connecting hole, and connecting hole connects It is connected to third traction rope, third traction rope is connected with third capstan winch, and third traction rope is with main traction rope, secondary traction rope in telescopic hoist The coaxial pulley in one group of arm end becomes sagging backward.
Further, the main elevator, main traction rope, main capstan winch are respectively two.
Further, the gap both sides are respectively equipped with hook, are connected by chain between hook.
Further, the gap is equipped with the lock pin of locking gap.
The present invention is fixed on the one of girder steel center of gravity with secondary traction rope using when slinging the girder steel being horizontally mounted by latch hook Side, main elevator are caught in the other side of girder steel center of gravity by gap, main capstan winch and secondary capstan winch synchronous hoisting girder steel are then utilized, after lifting Girder steel can utilize the main capstan winch of independent folding and unfolding or secondary capstan winch to be adjusted to horizontality, it is ensured that girder steel if any inclination during whereabouts Both ends, which synchronize, to be fallen on fixed component, and one end is avoided to fall the phenomenon that other end is not easy to ajust;It slings vertically-mounted Girder steel when, girder steel upper end is fixed on by latch hook with secondary traction rope, main elevator card is caught in girder steel middle and lower part, vertical arm court by gap On, main capstan winch is respectively started, secondary capstan winch tightens two traction ropes, then synchronous hoisting makes girder steel level sling, and not will produce and drags Phenomenon is draged, slings and individually tightens secondary traction rope after proper height girder steel is made to hold up, main elevator is stuck on girder steel, coordinates main traction Rope can make girder steel more they tend to vertical state, and third, which is led, preferably implements alignment installation.
Description of the drawings
Fig. 1 is one main elevator overview of the embodiment of the present invention.
Fig. 2 is two main elevator overview of the embodiment of the present invention.
Reference numeral:1 crossbeam;2 linking arms;3 transverse arms;4 lower limits protrusion;5 upper limits protrusion;6 girder steels;7 vertical arm;8、11 Connecting hole;9 hooks;10 plumbing arms.
Specific implementation mode
There are two capstan winches and master to hang as shown in Figure 1, the cassette beam column boom hoisting is set for main elevator in the embodiment of the present invention one Card, two capstan winches are main capstan winch, secondary capstan winch respectively;Main elevator is equipped with crossbeam 1, and crossbeam one end is connected with the linking arm stretched down 2, linking arm lower end is connected with the transverse arm 3 positioned at below the crossbeam parallel with crossbeam, and transverse arm end is equipped with the lower limit for being directed toward crossbeam Position protrusion 4, crossbeam end is equipped with the upper limit protrusion 5 for being directed toward transverse arm, can limit the girder steel of entrance, upper limit protrusion and lower limit It is equipped with girder steel 6 between the protrusion of position and enters gap, crossbeam top is connected with the vertical arm 7 stretched upwards, and vertical arm upper end is equipped with connecting hole 8, Main traction rope is wound on main capstan winch, main traction rope tying-up is wound with secondary traction rope, secondary traction rope on connecting hole on secondary capstan winch It is connected with latch hook, main traction rope, secondary traction rope become sagging backward in the coaxial pulley in one group of telescoping boom end;Gap both sides It is respectively equipped with hook 9, being connected by chain between hook prevents girder steel from falling off.
The present invention is fixed on the one of girder steel center of gravity with secondary traction rope using when slinging the girder steel being horizontally mounted by latch hook Side, main elevator are caught in the other side of girder steel center of gravity by gap, main capstan winch and secondary capstan winch synchronous hoisting girder steel are then utilized, after lifting Girder steel can utilize the main capstan winch of independent folding and unfolding or secondary capstan winch to be adjusted to horizontality, it is ensured that girder steel if any inclination during whereabouts Both ends, which synchronize, to be fallen on fixed component, and one end is avoided to fall the phenomenon that other end is not easy to ajust;It slings vertically-mounted Girder steel when, girder steel upper end is fixed on by latch hook with secondary traction rope, main elevator card is caught in girder steel middle and lower part, vertical arm court by gap On, main capstan winch is respectively started, secondary capstan winch tightens two traction ropes, then synchronous hoisting makes girder steel level sling, and not will produce and drags Phenomenon is draged, slings and individually tightens secondary traction rope after proper height girder steel is made to hold up, main elevator is stuck on girder steel, coordinates main traction Rope can make girder steel more they tend to vertical state, and third, which is led, preferably implements alignment installation.
Main elevator in the embodiment of the present invention one is as shown in Fig. 2, the transverse arm lower part connection of the cassette beam column boom hoisting is oriented The plumbing arm 10 of lower stretching, extension, plumbing arm lower end are equipped with connecting hole 11, and connecting hole is connected with third traction rope, and third traction rope is connected with the Three capstan winches, third traction rope become sagging backward with main traction rope, secondary traction rope in the coaxial pulley in one group of telescoping boom end, Third capstan winch can be opened individually, can adjust the posture of girder steel when lifting by crane vertically-mounted girder steel from both direction.
When implementation, main elevator, main traction rope, main capstan winch may respectively be two, and when use can be divided into both direction and be stuck in On girder steel, both direction can be rushed and adjust girder steel posture;Hook and chain can also be lock pin, and lock pin is arranged in gap, Ke Yisuo Only gap.
It is only present pre-ferred embodiments in summary, all equivalent modifications done according to the application and prior art addition are equal It is considered as the technology of the present invention scope.

Claims (4)

1. a kind of cassette beam column boom hoisting, it is characterised in that including main capstan winch, secondary capstan winch and main elevator;Main elevator is equipped with cross Beam, crossbeam one end are connected with the linking arm stretched down, and linking arm lower end is connected with parallel with the crossbeam below the crossbeam that is located at Transverse arm, transverse arm end are equipped with the lower limit protrusion for being directed toward crossbeam, and crossbeam end is equipped with the upper limit protrusion for being directed toward transverse arm, upper limit Enter gap equipped with girder steel between protrusion and lower limit protrusion, crossbeam top is connected with the vertical arm stretched upwards, and vertical arm upper end is equipped with Connecting hole is wound with main traction rope on main capstan winch, and main traction rope tying-up is wound with secondary traction rope on connecting hole on secondary capstan winch, Secondary traction rope is connected with latch hook, and main traction rope, secondary traction rope become sagging backward in the coaxial pulley in one group of telescoping boom end; Girder steel after holding up the crossbeam of main elevator and transverse arm be stuck on girder steel, transverse arm lower part is connected with the plumbing arm stretched down, plumbing arm lower end Equipped with connecting hole, connecting hole is connected with third traction rope, and third traction rope is connected with third capstan winch, third traction rope and main traction Rope, secondary traction rope become sagging backward in the coaxial pulley in one group of telescoping boom end.
2. cassette beam column boom hoisting according to claim 1, it is characterised in that the main elevator, main traction rope, main strand Disk is respectively two.
3. cassette beam column boom hoisting according to claim 1, it is characterised in that the gap both sides are respectively equipped with hook, It is connected by chain between hook.
4. cassette beam column boom hoisting according to claim 1, it is characterised in that the gap is equipped with the lock of locking gap Pin.
CN201510975415.5A 2015-12-22 2015-12-22 Cassette beam column boom hoisting Active CN105398936B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510975415.5A CN105398936B (en) 2015-12-22 2015-12-22 Cassette beam column boom hoisting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510975415.5A CN105398936B (en) 2015-12-22 2015-12-22 Cassette beam column boom hoisting

Publications (2)

Publication Number Publication Date
CN105398936A CN105398936A (en) 2016-03-16
CN105398936B true CN105398936B (en) 2018-09-28

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Application Number Title Priority Date Filing Date
CN201510975415.5A Active CN105398936B (en) 2015-12-22 2015-12-22 Cassette beam column boom hoisting

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111960333B (en) * 2020-07-27 2022-03-15 南京欧弈物流设备制造有限公司 Clamp for mounting on-site lifting frame column piece and using method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102070071B (en) * 2011-01-17 2013-09-18 化学工业岩土工程有限公司 Hoisting method of steel reinforcement cage
CN102328881B (en) * 2011-08-31 2013-04-03 中国建筑第二工程局有限公司 Device and method for hoisting entire oversized steel reinforcement cage in one step
CN203382365U (en) * 2013-07-26 2014-01-08 中石化南京工程有限公司 Lifting appliance system for lifting thin, long and thin-wall equipment integrally
CN204198235U (en) * 2014-09-19 2015-03-11 鞍钢股份有限公司 A kind of steel band special hanger
CN205346605U (en) * 2015-12-22 2016-06-29 重庆旺德福金属结构有限公司 Card formula beam column hoisting accessory

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