CN105398944A - Three-point type hosting and installing device for steel-structure components - Google Patents

Three-point type hosting and installing device for steel-structure components Download PDF

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Publication number
CN105398944A
CN105398944A CN201510958495.3A CN201510958495A CN105398944A CN 105398944 A CN105398944 A CN 105398944A CN 201510958495 A CN201510958495 A CN 201510958495A CN 105398944 A CN105398944 A CN 105398944A
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CN
China
Prior art keywords
arm
main
hauling rope
capstan winch
vertical
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Granted
Application number
CN201510958495.3A
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Chinese (zh)
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CN105398944B (en
Inventor
王华生
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.)
Jiangsu Xingzhou industrial and mining equipment Co.,Ltd.
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Chongqing Wangdefu Metal Structure Co Ltd
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Priority to CN201510958495.3A priority Critical patent/CN105398944B/en
Publication of CN105398944A publication Critical patent/CN105398944A/en
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Publication of CN105398944B publication Critical patent/CN105398944B/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
    • B66C1/22Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28Duplicate, e.g. pivoted, members engaging the loads from two sides
    • B66C1/30Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads

Abstract

The invention discloses a three-point type hosting and installing device for steel-structure components. The three-point type hosting and installing device is characterized in that the three-point type hosting and installing device comprises a main winch, a second winch, a third winch and a main elevator; the main elevator is provided with a beam; a vertical arm which extends upwards and is perpendicular to the beam and a side arm which extends towards one side in the horizontal direction and is perpendicular to the beam are connected to the middle of the beam; a main elevator body is formed by the beam, the vertical arm and the side arm; opposite arc-shaped claws with inwards-bent arcs are hinged to the two ends of the beam through horizontal hinge shafts respectively; the arced outer sides of the arc-shaped claws are connected with supporting arms; and hydraulic cylinders are arranged between the outer ends of the supporting arms and the main elevator and can control the two arc-shaped claws to be opened and closed. By means of the three-point type hosting and installing device, posture of hoisted steel beams can be better regulated.

Description

Steel structure component bikini lifting erecting device
Technical field
The present invention relates to a kind of steel beam column beam column lifting appliance, particularly relate to a kind of steel structure component bikini lifting erecting device.
Background technology
Flourish along with economy, China has become the first big producing country in the world, under large drive of producing, China's construction business have also been obtained fast development, wherein steel structure is built with its cost low, construction speed is able to a large amount of application soon, in actual installation, crossbeam of often will slinging is connected with component assemblies such as columns, no matter be that single-point extension hangs or multiple spot extension hangs when slinging, hauling rope is all synchronously roll up liter, if the component that lifting is risen has inclination, be difficult to adjustment, docking just becomes and is extremely not easy, usually affect erection schedule, this still awaits technology innovation and solves.
Summary of the invention
A kind of steel structure component bikini lifting erecting device is the invention provides in order to solve the problem.
The technical solution used in the present invention is: a kind of steel structure component bikini lifting erecting device, is characterized in that comprising main capstan winch, the second capstan winch, the 3rd capstan winch and main elevator, main elevator is provided with crossbeam, be connected in the middle part of crossbeam that stretch upwards with vertical arm that is beam vertical and stretch to side horizontal direction with the side arm of beam vertical, crossbeam, vertical arm and side arm form main elevator body, crossbeam two ends are hinged with curved relative arc pawl in arc respectively by the jointed shaft of level, support arm is connected with outside arc pawl arc, be provided with hydraulic actuating cylinder between support arm outer end and main elevator, cylinder controls two arc pawl is opened and grabs conjunction, vertical arm upper end is provided with connecting bore, main capstan winch is wound with main hauling rope, main hauling rope tying-up is on connecting bore, second capstan winch is wound with the second hauling rope, second hauling rope is connected with the second latch hook, 3rd capstan winch is wound with the 3rd hauling rope, side arm outer end is connected with the support stretched upwards, support is provided with the angle pulley of position higher than vertical arm, angle pulley axis direction is vertical with vertical arm direction, 3rd hauling rope through angle pulley break-in to side arm direction and termination connect the 3rd latch hook, main hauling rope, second hauling rope, 3rd hauling rope is sagging after one group of coaxial pulley break-in in telescoping boom termination.
Further, described second latch hook, the 3rd latch hook hang with tying-up chain respectively.
During the girder steel that the present invention uses level of slinging to install, be fixed on the side of girder steel center of gravity by latch hook with the second hauling rope, main elevator blocks the opposite side of girder steel center of gravity, then main capstan winch and the second capstan winch synchronous hoisting girder steel is utilized, in the process fallen after lifting, girder steel is if any inclination, the main capstan winch of independent folding and unfolding or the second capstan winch can be utilized to be adjusted to horizontality, to guarantee that girder steel two ends are synchronously dropped on fixing component, the phenomenon avoiding one end to fall the other end being not easy to ajust, sling the girder steel vertically installed time, girder steel upper end is fixed on by latch hook with the second hauling rope, tying-up point is positioned at below girder steel, main elevator blocks girder steel middle and lower part, vertical arm upward, girder steel lower end is fixed on by latch hook with the 3rd hauling rope, start main capstan winch respectively, second capstan winch, three hauling ropes tightened by 3rd capstan winch, then synchronous hoisting makes girder steel level sling, traction phenomena can not be produced, sling and tighten up separately the second hauling rope after proper height girder steel is holded up, coordinate main hauling rope that girder steel can be made more to be tending towards vertical state, 3rd hauling rope can better assist to hang and drag, better enforcement alignment is installed.
Accompanying drawing explanation
Fig. 1 is the main elevator overview of the embodiment of the present invention.
Fig. 2 is another angle overview of the main elevator of the embodiment of the present invention.
Reference numeral: 1 crossbeam; 2 vertical arm; 3 side arms; 4 arc pawls; 5 support arms; 6 hydraulic actuating cylinders; 7 connecting bores; 8 supports; 9 angle pulleies.
Detailed description of the invention
In the embodiment of the present invention, main elevator is as Fig. 1, shown in 2, this steel structure component bikini lifting erecting device, comprise three capstan winches and main elevator, be respectively main capstan winch, second capstan winch, 3rd capstan winch, three capstan winches are connected with crane propulsion source, can synchronization action or separately action, main elevator is provided with crossbeam 1, be connected in the middle part of crossbeam vertical arm 2 that is that stretch upwards and beam vertical and stretch to side horizontal direction with the side arm 3 of beam vertical, crossbeam, vertical arm and side arm form main elevator body, two basic change T-shaped, crossbeam two ends are hinged with curved relative arc pawl 4 in arc respectively by the jointed shaft of level, support arm 5 is connected with outside arc pawl arc, hydraulic actuating cylinder 6 is provided with between support arm outer end and main elevator, cylinder controls two arc pawl is opened and grabs conjunction, vertical arm upper end is provided with connecting bore 7, main capstan winch is wound with main hauling rope, main hauling rope tying-up is on connecting bore, second capstan winch is wound with the second hauling rope, second hauling rope is connected with the second latch hook, tying-up can be used for when tying-up girder steel, 3rd capstan winch is wound with the 3rd hauling rope, side arm outer end is connected with the support 8 stretched upwards, support is provided with the angle pulley 9 of position higher than vertical arm, angle pulley axis direction is vertical with vertical arm direction, 3rd hauling rope through angle pulley break-in to side arm direction and termination connect the 3rd latch hook, limit the direction of the 3rd hauling rope, main hauling rope, second hauling rope, 3rd hauling rope is sagging after one group of coaxial pulley break-in in the telescoping boom termination of crane.
During the girder steel that the present invention uses level of slinging to install, be fixed on the side of girder steel center of gravity by latch hook with the second hauling rope, main elevator blocks the opposite side of girder steel center of gravity, then main capstan winch and the second capstan winch synchronous hoisting girder steel is utilized, in the process fallen after lifting, girder steel is if any inclination, the main capstan winch of independent folding and unfolding or the second capstan winch can be utilized to be adjusted to horizontality, to guarantee that girder steel two ends are synchronously dropped on fixing component, the phenomenon avoiding one end to fall the other end being not easy to ajust, sling the girder steel vertically installed time, girder steel upper end is fixed on by latch hook with the second hauling rope, tying-up point is positioned at below girder steel, main elevator blocks girder steel middle and lower part, vertical arm upward, girder steel lower end is fixed on by latch hook with the 3rd hauling rope, start main capstan winch respectively, second capstan winch, three hauling ropes tightened by 3rd capstan winch, then synchronous hoisting makes girder steel level sling, traction phenomena can not be produced, sling and tighten up separately the second hauling rope after proper height girder steel is holded up, coordinate main hauling rope that girder steel can be made more to be tending towards vertical state, 3rd hauling rope can better assist to hang and drag, better enforcement alignment is installed.
During enforcement, the latch hook that the second hauling rope connects also can be main elevator not with side arm, identical with the position of latch hook locking girder steel during use, and just the vertical arm of two main elevators lays respectively at the both sides of girder steel and parallel, is easier to adjust girder steel attitude; Side arm also can be vertical with vertical arm and parallelly with crossbeam to stretch out to side, the third quarter hauling rope also can participate in the pose adjustment of girder steel, from more multi-faceted enforcement girder steel attitude regulation; Also can hang with tying-up chain respectively for locating tying-up on the second latch hook, the 3rd latch hook, tying-up chain also can be side frenulum.
Be only present pre-ferred embodiments in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the technology of the present invention category.

Claims (2)

1. a steel structure component bikini lifting erecting device, is characterized in that comprising main capstan winch, the second capstan winch, the 3rd capstan winch and main elevator, main elevator is provided with crossbeam, be connected in the middle part of crossbeam that stretch upwards with vertical arm that is beam vertical and stretch to side horizontal direction with the side arm of beam vertical, crossbeam, vertical arm and side arm form main elevator body, crossbeam two ends are hinged with curved relative arc pawl in arc respectively by the jointed shaft of level, support arm is connected with outside arc pawl arc, be provided with hydraulic actuating cylinder between support arm outer end and main elevator, cylinder controls two arc pawl is opened and grabs conjunction, vertical arm upper end is provided with connecting bore, main capstan winch is wound with main hauling rope, main hauling rope tying-up is on connecting bore, second capstan winch is wound with the second hauling rope, second hauling rope is connected with the second latch hook, 3rd capstan winch is wound with the 3rd hauling rope, side arm outer end is connected with the support stretched upwards, support is provided with the angle pulley of position higher than vertical arm, angle pulley axis direction is vertical with vertical arm direction, 3rd hauling rope through angle pulley break-in to side arm direction and termination connect the 3rd latch hook, main hauling rope, second hauling rope, 3rd hauling rope is sagging after one group of coaxial pulley break-in in telescoping boom termination.
2. steel structure component bikini lifting erecting device according to claim 1, is characterized in that described second latch hook, the 3rd latch hook hang with tying-up chain respectively.
CN201510958495.3A 2015-12-21 2015-12-21 Steel structure component bikini lifts by crane erecting device Active CN105398944B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510958495.3A CN105398944B (en) 2015-12-21 2015-12-21 Steel structure component bikini lifts by crane erecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510958495.3A CN105398944B (en) 2015-12-21 2015-12-21 Steel structure component bikini lifts by crane erecting device

Publications (2)

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CN105398944A true CN105398944A (en) 2016-03-16
CN105398944B CN105398944B (en) 2017-09-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107931334A (en) * 2016-10-13 2018-04-20 上海五钢设备工程有限公司 Collars assembling and disassembling auxiliary device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2340752Y (en) * 1998-09-30 1999-09-29 王中山 Multifunctional hydraulic claw
CN201756405U (en) * 2010-08-17 2011-03-09 浙江美科斯叉车有限公司 Tubular pile lower mold clamp structure
CN102070071A (en) * 2011-01-17 2011-05-25 化学工业岩土工程有限公司 Hoisting method of steel reinforcement cage
CN205346622U (en) * 2015-12-21 2016-06-29 重庆旺德福金属结构有限公司 Steel constructs component bikini and lifts by crane installation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2340752Y (en) * 1998-09-30 1999-09-29 王中山 Multifunctional hydraulic claw
CN201756405U (en) * 2010-08-17 2011-03-09 浙江美科斯叉车有限公司 Tubular pile lower mold clamp structure
CN102070071A (en) * 2011-01-17 2011-05-25 化学工业岩土工程有限公司 Hoisting method of steel reinforcement cage
CN205346622U (en) * 2015-12-21 2016-06-29 重庆旺德福金属结构有限公司 Steel constructs component bikini and lifts by crane installation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107931334A (en) * 2016-10-13 2018-04-20 上海五钢设备工程有限公司 Collars assembling and disassembling auxiliary device

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Effective date of registration: 20191025

Address after: 314511 No.7 pailou Xia, Lishun village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province

Patentee after: Jiaxing worui Technology Co., Ltd

Address before: 402284 Chongqing sense Industrial Park, Jiangjin District

Patentee before: CHONGQING WANGDEFU METAL STRUCTURE CO., LTD.

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Effective date of registration: 20210719

Address after: 225324 Gaogang science and technology entrepreneurship Park, Taizhou City, Jiangsu Province

Patentee after: Jiangsu Xingzhou industrial and mining equipment Co.,Ltd.

Address before: 7 pailou Xia, Lishun village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province

Patentee before: Jiaxing worui Technology Co.,Ltd.