CN105398944B - Steel structure component bikini lifts by crane erecting device - Google Patents
Steel structure component bikini lifts by crane erecting device Download PDFInfo
- Publication number
- CN105398944B CN105398944B CN201510958495.3A CN201510958495A CN105398944B CN 105398944 B CN105398944 B CN 105398944B CN 201510958495 A CN201510958495 A CN 201510958495A CN 105398944 B CN105398944 B CN 105398944B
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- CN
- China
- Prior art keywords
- pull rope
- capstan winch
- main
- arm
- crossbeam
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Classifications
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- 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
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Erecting device is lifted by crane the invention discloses a kind of steel structure component bikini, it is characterised in that including main capstan winch, the second capstan winch, the 3rd capstan winch and main elevator；Main elevator is provided with crossbeam, the side arm with beam vertical stretched with beam vertical vertical arm and to side horizontal direction that is stretching upwards is connected in the middle part of crossbeam, crossbeam, vertical arm and side arm constitute main elevator body, crossbeam two ends are hinged with curved relative arc pawl in arc by the jointed shaft of level respectively, support arm is connected with the outside of arc pawl arc, hydraulic cylinder is provided between support arm outer end and main elevator, conjunction is opened and grabbed to the arc pawl of cylinder controls two；The present invention can preferably adjust the posture of lifting girder steel.
Description
Technical field
The present invention relates to a kind of steel member beam column boom hoisting, more particularly to a kind of steel structure component bikini lifting is installed
Device.
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, which is built, builds so that its cost is low, construction speed is able to substantial amounts of application soon, real
During border is installed, the connection of the component assemblies such as crossbeam and column is often sling, either single-point extension is hung when slinging or multiple spot is hung and hung,
Pull rope is all that synchronous volume rises, and it is difficult then adjustment if tilting to lift by crane the component risen, and docking just becomes extremely to be not easy, often
Erection schedule is often influenceed, this still awaits technological innovation and solved.
The content of the invention
In order to solve the above problems erecting device is lifted by crane the invention provides a kind of steel structure component bikini.
The technical solution adopted by the present invention is：A kind of steel structure component bikini lifts by crane erecting device, it is characterised in that including
Main capstan winch, the second capstan winch, the 3rd capstan winch and main elevator；Main elevator is provided with the middle part of crossbeam, crossbeam and is connected to what is stretched upwards
The side arm with beam vertical stretched with the vertical arm of beam vertical and to side horizontal direction, crossbeam, vertical arm and side arm constitute master
Elevator body, crossbeam two ends are hinged with the outside of curved relative arc pawl in arc, arc pawl arc by the jointed shaft of level respectively to be connected
Support arm is connected to, hydraulic cylinder is provided between support arm outer end and main elevator, conjunction is opened and grabbed to the arc pawl of cylinder controls two；Vertical arm upper end
Provided with connecting hole, main pull rope is wound with main capstan winch, main pull rope tying-up is wound with second on connecting hole on the second capstan winch
Pull rope, the second pull rope, which is connected with the second latch hook, the 3rd capstan winch, is wound with the 3rd pull rope, and side arm outer end is connected with upwards
The support of stretching, extension, support is higher than the angle pulley of vertical arm provided with position, and angle pulley axis direction is vertical with vertical arm direction, the
The redirected pulley deflecting of three pull ropes to side arm direction and termination connect the 3rd latch hook, main pull rope, the second pull rope,
3rd pull rope becomes sagging backward in the coaxial pulley in one group of telescoping boom termination.
Further, second latch hook, hang with tying-up chain respectively on the 3rd latch hook.
The present invention is fixed on the one of girder steel center of gravity by latch hook using when slinging the girder steel being horizontally mounted with the second pull rope
Side, main elevator blocks the opposite side of girder steel center of gravity, then using main capstan winch and the second capstan winch synchronous hoisting girder steel, falls after lifting
During girder steel if any inclination, it is possible to use the independent main capstan winch of folding and unfolding or the second capstan winch are adjusted to horizontality, it is ensured that girder steel two
End synchronously falls on the component fixed, it is to avoid one end falls the phenomenon that the other end is not easy to ajust；Sling vertically-mounted
During girder steel, girder steel upper end is fixed on by latch hook with the second pull rope, tying-up point is located at below girder steel, and main elevator is blocked in girder steel
Bottom, vertical arm upward, girder steel lower end is fixed on the 3rd pull rope by latch hook, and main capstan winch, the second capstan winch, the 3rd is respectively started
Capstan winch tightens three pull ropes, and then synchronous hoisting slings girder steel level, will not produce traction phenomena, sling proper height
Individually tightening up the second pull rope afterwards holds up girder steel, coordinates main pull rope that girder steel can be made to more they tend to vertical state, the 3rd traction
Rope, which preferably can assist to hang, to be dragged, and is preferably implemented alignment and is installed.
Brief description of the drawings
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:1 crossbeam；2 vertical arm；3 side arms；4 arc pawls；5 support arms；6 hydraulic cylinders；7 connecting holes；8 supports；9 deflectings
Pulley.
Embodiment
In the embodiment of the present invention main elevator as shown in Figure 1, 2, the steel structure component bikini lifting erecting device, including including
Three capstan winches and main elevator, are main capstan winch, the second capstan winch, the 3rd capstan winch respectively, and three capstan winches are connected with crane power source, can be with
Synchronization action or separated action, main elevator are provided with crossbeam 1, and stretch upwards perpendicular with beam vertical is connected in the middle part of crossbeam
Arm 2 and the side arm 3 with beam vertical stretched to side horizontal direction, crossbeam, vertical arm and side arm constitute main elevator body, two
With reference to it is T-shaped, crossbeam two ends are hinged with curved relative arc pawl 4 in arc by the jointed shaft of level respectively, on the outside of arc pawl arc
Support arm 5 is connected with, hydraulic cylinder 6 is provided between support arm outer end and main elevator, conjunction is opened and grabbed to the arc pawl of cylinder controls two；Vertical arm
Upper end is provided with connecting hole 7, main capstan winch and is wound with main pull rope, and main pull rope tying-up is wound on connecting hole on the second capstan winch
There is the second pull rope, the second pull rope is connected with the second latch hook, can be used to wind on tying-up, the 3rd capstan winch in tying-up girder steel
There is the 3rd pull rope, side arm outer end is connected with the support 8 stretched upwards, and support is higher than the angle pulley 9 of vertical arm provided with position,
Angle pulley axis direction is vertical with vertical arm direction, and the redirected pulley deflecting of the 3rd pull rope is to side arm direction and in termination
The 3rd latch hook is connected, the direction of the 3rd pull rope is limited, main pull rope, the second pull rope, the 3rd pull rope are in the flexible of crane
The coaxial pulley in one group of arm termination becomes sagging backward.
The present invention is fixed on the one of girder steel center of gravity by latch hook using when slinging the girder steel being horizontally mounted with the second pull rope
Side, main elevator blocks the opposite side of girder steel center of gravity, then using main capstan winch and the second capstan winch synchronous hoisting girder steel, falls after lifting
During girder steel if any inclination, it is possible to use the independent main capstan winch of folding and unfolding or the second capstan winch are adjusted to horizontality, it is ensured that girder steel two
End synchronously falls on the component fixed, it is to avoid one end falls the phenomenon that the other end is not easy to ajust；Sling vertically-mounted
During girder steel, girder steel upper end is fixed on by latch hook with the second pull rope, tying-up point is located at below girder steel, and main elevator is blocked in girder steel
Bottom, vertical arm upward, girder steel lower end is fixed on the 3rd pull rope by latch hook, and main capstan winch, the second capstan winch, the 3rd is respectively started
Capstan winch tightens three pull ropes, and then synchronous hoisting slings girder steel level, will not produce traction phenomena, sling proper height
Individually tightening up the second pull rope afterwards holds up girder steel, coordinates main pull rope that girder steel can be made to more they tend to vertical state, the 3rd traction
Rope, which preferably can assist to hang, to be dragged, and is preferably implemented alignment and is installed.
During implementation, the latch hook of the second pull rope connection is alternatively the main elevator without side arm, with latch hook locking steel when using
The position of beam is identical, and simply the vertical arm of two main elevators is respectively positioned at the both sides of girder steel and parallel, it is easier to adjust girder steel posture；
Side arm can also it is vertical with vertical arm and it is parallel with crossbeam stretched out to side, the third quarter pull rope may also participate in girder steel posture adjust
It is whole, from more multi-faceted implementation girder steel attitude regulation；Tying-up chain can also be hung with respectively on the second latch hook, the 3rd latch hook to be used to position
Tying-up, tying-up chain is alternatively side frenulum.
It is only present pre-ferred embodiments in summary, all equivalent modification done according to the application and prior art additions are equal
It is considered as the technology of the present invention category.
Claims (1)
1. a kind of steel structure component bikini lifts by crane erecting device, it is characterised in that including main capstan winch, the second capstan winch, the 3rd capstan winch and
Main elevator；Main elevator is provided with crossbeam, is connected in the middle part of crossbeam stretching upwards with beam vertical vertical arm and to side water
Square to stretching, extension the side arm with beam vertical, crossbeam, vertical arm and side arm constitute main elevator body, and crossbeam two ends pass through water respectively
Flat jointed shaft is hinged with the outside of curved relative arc pawl in arc, arc pawl arc and is connected with support arm, between support arm outer end and main elevator
Provided with hydraulic cylinder, conjunction is opened and grabbed to the arc pawl of cylinder controls two；Vertical arm upper end is provided with connecting hole, main capstan winch and is wound with master
Pull rope, main pull rope tying-up is wound with the second pull rope on connecting hole on the second capstan winch, the second pull rope is connected with second
The 3rd pull rope is wound with latch hook, the 3rd capstan winch, side arm outer end is connected with the support stretched upwards, and support is high provided with position
In the angle pulley of vertical arm, angle pulley axis direction is vertical with vertical arm direction, the redirected pulley deflecting of the 3rd pull rope to side
Arm direction simultaneously connects the 3rd latch hook in termination, and main pull rope, the second pull rope, the 3rd pull rope are passed through in telescoping boom termination
One group of coaxial pulley becomes sagging backward, and tying-up chain is hung with the second latch hook.
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)
| Publication Number | Publication Date |
|---|---|
| CN105398944A CN105398944A (en) | 2016-03-16 |
| CN105398944B true CN105398944B (en) | 2017-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510958495.3A Active CN105398944B (en) | 2015-12-21 | 2015-12-21 | Steel structure component bikini lifts by crane erecting device |
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| CN (1) | CN105398944B (en) |
Families Citing this family (3)
| 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 |
| CN113526326B (en) * | 2021-06-03 | 2022-08-05 | 上海绿地建设(集团)有限公司 | Steel beam assembling type hoisting construction equipment and construction method |
| CN118145486A (en) * | 2024-05-11 | 2024-06-07 | 河南省朝前建设工程有限公司太公镇分公司 | Grabbing device of building engineering hoist |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2340752Y (en) * | 1998-09-30 | 1999-09-29 | 王中山 | Hydraulic multifunctional gripping apparatus |
| 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 |
| CN102070071B (en) * | 2011-01-17 | 2013-09-18 | 化学工业岩土工程有限公司 | Steel reinforcement cage hoisting method |
| 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 |
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| Publication number | Publication date |
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| CN105398944A (en) | 2016-03-16 |
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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. |
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