CN105293344A - Simple horizontal hoisting and placing device of offshore floating platform - Google Patents
Simple horizontal hoisting and placing device of offshore floating platform Download PDFInfo
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- CN105293344A CN105293344A CN201410247643.6A CN201410247643A CN105293344A CN 105293344 A CN105293344 A CN 105293344A CN 201410247643 A CN201410247643 A CN 201410247643A CN 105293344 A CN105293344 A CN 105293344A
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- 239000000725 suspension Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention provides a simple horizontal hoisting and placing device of an offshore floating platform. The simple horizontal hoisting and placing device of the offshore floating platform is characterized in that the device comprises a hoisting tool, a hoisting frame and a horizontal adjustment device, and the hoisting tool is composed of a small hoisting hand-drive block crane, a pulley and the like; the hoisting frame is composed of a main rod, a rotating arm and a telescopic arm. According to the horizontal adjustment device, a tilt angle sensor is used for measuring the gradient of the bottom of a boat relative to the horizontal plane, a single board computer and an actuator are used for controlling a stepping motor to operate so as to control lifting of a screw, and horizontal adjustment of the platform surface is achieved.
Description
Technical field
The present invention relates to a kind of maritime floating platform level and hang easy device, especially a kind ofly can realize marine canoe and avoid that seawater disturbing influence near field accurately lays, the easy device of positioning object.
Background technology
Due to the impact by wave, at sea small floating platform as canoe by the traditional lowering equipment on being placed in marine hang article time, small floating mesa sidewalls with put the distance of article also by disturbance thereupon, this is difficult to ensure for putting the accurate positioning requirements of article, and the distortion for pyroshock test result is larger on impact.Therefore, for there being the marine of accurate positioning requirements to lay article, if the level that can realize not affecting by wave lays, be the current huge challenge faced.
At present, domestic have the small-sized crane of different model can realize hanging operation.These little loop wheel machines are also known as suspension transferring machine, Minitype swing machine, portable lifting and carrying machine, miniature suspension transferring machine, electronic loop wheel machine.Portable crane is a kind of function admirable, application small mechanical equipment very widely, is applicable to the lifting job of various environment, such as the handling of cement, the various building materials of sand.Little loop wheel machine is made up of engine installation and support two parts usually.Holder part is divided has counterweight material and without mass two kinds.Counterweight suspension bracket is had to be realize lifting by configuring suitable weight substance in arm one end; The mobile jib be made up of screw rod, very heavy nut and vertical rod without counterweight hanger bracket part and swivel arm form, and swivel arm can rotate 360 degree on mobile jib.Hoisting weight is 300-500 kilogram, and deadweight is about 70 kilograms, is by screw rod relative motion, mobile jib end flat is contacted with ground and ceiling respectively and produces tension force, and then mobile jib flat end produces certain friction force and realizes handling function.
Although these Portable cranes can realize hanging operation, the impact and making by wave cannot be avoided when these loop wheel machines are laid on marine small floating platform to hang article and accurately to locate and be difficult to ensure.
Summary of the invention
Hanging equipment characteristic for adapting to sea, guaranteeing that sea lays equipment and accurately locates, the invention provides a kind of maritime floating platform level and hang easy device.Described maritime floating platform level hangs easy device and takes to lay level(l)ing device under traditional loop wheel machine base.Immediately adjusted by the level of level(l)ing device, ensure that loop wheel machine with platform disturbance, disturbance does not occur, make the loop wheel machine moment be in horizontality, possessed sea and laid the pinpoint function of equipment.
The technical solution adopted in the present invention is: a kind of maritime floating platform level hangs easy device, it is characterized in that: described maritime floating platform level hangs easy device and comprises device and suspension bracket, level(l)ing device three part composition, and suspender forms by pulling the little loop wheel machine of manual hoist jack, pulley etc.Suspension bracket is made up of mobile jib, swivel arm, telescopic arms.Wherein, mobile jib base is fixed on level(l)ing device, and swivel arm can realize 360 degree of rotations, and telescopic arms can regulate arm length as required.Level(l)ing device is divided into three parts: Part I is induction zone, is made up of sensor, and loading table top tilt condition with respect to the horizontal plane can be realized to reflect as electronic signals.Part II is treatment region, comprises single board computer (SBC), amplifying circuit, A/D converter, and effect is according to the electric signal that imports into, and single board computer (SBC) will to next stage outgoing signal, with the rotation of control step electrical motor.Part III, for performing district, is made up of electrical motor and actuator.Perform the control that district directly accepts treatment region.Eventually through controlling to adjust the lifting of screw to realize the level of loading table top
The invention has the beneficial effects as follows: can realize adapting to sea and hang equipment characteristic, guarantee that sea lays equipment and accurately locates and hang, simple installation, complete machine lighter in weight, is convenient to carry.
Accompanying drawing explanation
Fig. 1 is that maritime floating platform level hangs easy device structural representation.1. floating platforms, 2. level(l)ing device, 3. suspender, 4. suspension bracket in figure, 5. scalable arm, 6. hung article, 7. gravity anchor.
Detailed description of the invention
Hang easy device below in conjunction with drawings and Examples to maritime floating platform level to further illustrate.
Embodiment 1
Maritime floating platform level hangs composition and the annexation of easy device.In Fig. 1, maritime floating platform level of the present invention hangs easy device assembly, comprise and it is characterized in that: described maritime floating platform level hangs easy device and comprises suspender (3) and suspension bracket (4), level(l)ing device (2) three part composition, and suspender (3) forms by pulling the little loop wheel machine of manual hoist jack, pulley etc.Suspension bracket (4) is made up of mobile jib, swivel arm, telescopic arms (5).Wherein, mobile jib base is fixed on level(l)ing device, and swivel arm can realize 360 degree of rotations, and telescopic arms (5) can regulate arm length as required.Level(l)ing device (2) is divided into three parts: Part I is induction zone, is made up of sensor, and loading table top tilt condition with respect to the horizontal plane can be realized to reflect as electronic signals.Part II is treatment region, comprises single board computer (SBC), amplifying circuit, A/D converter, and effect is according to the electric signal that imports into, and single board computer (SBC) will to next stage outgoing signal, with the rotation of control step electrical motor.Part III, for performing district, is made up of electrical motor and actuator.Perform the control that district directly accepts treatment region.Eventually through controlling to adjust the lifting of screw to realize the level of loading table top.
Embodiment 2
Maritime floating platform level hangs the installation method of easy device.First fixing horizontal control apparatus (2) is installed on small floating platform.Then mounting suspension (4) and suspender (3) according to the order of sequence.Finally, regulate loop wheel machine base to level level(l)ing device (2).
Embodiment 3
Maritime floating platform level hangs the working mechanism of easy device level(l)ing device
By at the bottom of obliquity sensor instrumentation ship with the degree of dip of horizontal surface, by the operation of single board computer (SBC) and driver control stepper motor, and then control the lifting of screw, realize table-surface level and regulate.
Claims (6)
1. a maritime floating platform level hangs easy device, have and can adapt to sea and hang equipment characteristic, guarantee that sea lays equipment and accurately locates and hang function, it is characterized in that: described maritime floating platform level hangs simple lifting tool and comprises suspender (3) and suspension bracket (4), level(l)ing device (2) three part composition, and suspender (3) forms by pulling the little loop wheel machine of manual hoist jack, pulley etc.; Suspension bracket (4) is made up of mobile jib, swivel arm, telescopic arms (5).
2. maritime floating platform level according to claim 1 hangs easy device, it is characterized in that device (3) forms by pulling the little loop wheel machine of manual hoist jack, pulley etc.
3. maritime floating platform level according to claim 1 hangs easy device, it is characterized in that suspension bracket (4) is made up of mobile jib, swivel arm, telescopic arms (5); Wherein, mobile jib base is fixed on level(l)ing device, and swivel arm can realize 360 degree of rotations, and telescopic arms (5) can regulate arm length as required.
4. the maritime floating platform level according to right 1 hangs the installation method of easy device: first on small floating platform, install fixing horizontal control apparatus (2); Then mounting suspension (4) and suspender (3) according to the order of sequence; Finally, regulate loop wheel machine base to level level(l)ing device (2).
5. the maritime floating platform level according to right 1 hangs composition and the working mechanism of simple lifting tool level(l)ing device (2): level(l)ing device (2) is divided into three parts: Part I is induction zone, be made up of sensor, loading table top tilt condition with respect to the horizontal plane can be realized to reflect as electronic signals; Part II is treatment region, comprises single board computer (SBC), amplifying circuit, A/D converter, and effect is according to the electric signal that imports into, and single board computer (SBC) will to next stage outgoing signal, with the rotation of control step electrical motor; Part III, for performing district, is made up of electrical motor and actuator; Perform the control that district directly accepts treatment region; Eventually through controlling to adjust the lifting of screw to realize the level of loading table top.
6. the maritime floating platform level according to right 1 hangs the working mechanism of easy device level(l)ing device, it is characterized in that by the bottom of obliquity sensor instrumentation ship with the degree of dip of horizontal surface, by the operation of single board computer (SBC) and driver control stepper motor, and then control the lifting of screw, realize table-surface level and regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247643.6A CN105293344A (en) | 2014-06-06 | 2014-06-06 | Simple horizontal hoisting and placing device of offshore floating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247643.6A CN105293344A (en) | 2014-06-06 | 2014-06-06 | Simple horizontal hoisting and placing device of offshore floating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293344A true CN105293344A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410247643.6A Pending CN105293344A (en) | 2014-06-06 | 2014-06-06 | Simple horizontal hoisting and placing device of offshore floating platform |
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| CN (1) | CN105293344A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620692Y (en) * | 2003-04-30 | 2004-06-16 | 骆建华 | Mobile light crane equipment |
| CN2861112Y (en) * | 2005-10-21 | 2007-01-24 | 石家庄六四一零机械制造总厂工贸公司 | Satellite hanging apparatus |
| CN201183719Y (en) * | 2008-01-11 | 2009-01-21 | 张凤翔 | Revolving type mini single arm crane |
| CN101780921A (en) * | 2009-06-09 | 2010-07-21 | 上海海事大学 | Method for monitoring work attitude and safety of hoisting operation of floating crane |
| CN201560073U (en) * | 2009-11-13 | 2010-08-25 | 天津起重设备有限公司 | Telescopic crane with rotatable cantilever beam |
| CN201713232U (en) * | 2010-05-25 | 2011-01-19 | 中铁十八局集团第三工程有限公司 | Simple and easy floating crane |
-
2014
- 2014-06-06 CN CN201410247643.6A patent/CN105293344A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620692Y (en) * | 2003-04-30 | 2004-06-16 | 骆建华 | Mobile light crane equipment |
| CN2861112Y (en) * | 2005-10-21 | 2007-01-24 | 石家庄六四一零机械制造总厂工贸公司 | Satellite hanging apparatus |
| CN201183719Y (en) * | 2008-01-11 | 2009-01-21 | 张凤翔 | Revolving type mini single arm crane |
| CN101780921A (en) * | 2009-06-09 | 2010-07-21 | 上海海事大学 | Method for monitoring work attitude and safety of hoisting operation of floating crane |
| CN201560073U (en) * | 2009-11-13 | 2010-08-25 | 天津起重设备有限公司 | Telescopic crane with rotatable cantilever beam |
| CN201713232U (en) * | 2010-05-25 | 2011-01-19 | 中铁十八局集团第三工程有限公司 | Simple and easy floating crane |
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| PB01 | Publication | ||
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Application publication date: 20160203 |