CN103496432B - Inclined supporting leg for installation platform of thin film type LNG ship containment system - Google Patents
Inclined supporting leg for installation platform of thin film type LNG ship containment system Download PDFInfo
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- CN103496432B CN103496432B CN201310486954.3A CN201310486954A CN103496432B CN 103496432 B CN103496432 B CN 103496432B CN 201310486954 A CN201310486954 A CN 201310486954A CN 103496432 B CN103496432 B CN 103496432B
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- hole
- hinge
- bearing diagonal
- supporting leg
- containment system
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Abstract
The invention discloses an inclined supporting leg for an installation platform of a thin film type LNG ship containment system. The inclined supporting leg for the installation platform of the thin film type LNG ship containment system comprises an inclined supporting leg body, an inclined supporting leg rough adjusting device and an inclined supporting leg fine adjusting device. According to the inclined supporting leg, the characteristic of bolt and nut fine adjustment is changed, a support is driven to rotate by a rotating lead screw, and the end of the supporting leg body is fixed to an M beam through a pin; in addition, the existing rough adjustment mode is changed, the length of the supporting leg body is adjusted in the mode that an inner sleeve limiting hole is flush with an outer sleeve limiting hole, after the supporting leg body is adjusted to an appropriate height, a pin is inserted, and therefore the length of the supporting leg body is fixed. The inclined supporting leg for the installation platform of the thin film type LNG ship containment system is simple in structure, easy to use, low in requirement for the universally acknowledged technology, and capable of saving labor and improving the production efficiency.
Description
Technical field
Patent of the present invention is related to the bearing diagonal leg of membrane LNG tanker containment system mounting platform, more particularly, to a kind of operation
Simply, concertina type bearing diagonal leg with low cost.
Background technology
When LNG ship cabin inner surface integrally sticks insulation material, installation operation personnel and equipment must can reach everywhere in cabin,
So mounting platform will be built in cabin first.Mounting platform is supported in the bilge, but the bilge itself sticks insulation material again, this
Require that main supporting leg will be able to be stretched, main supporting leg is connected with the M beam of mounting platform.But can be led to using this structure
Mounting platform is toward while tilt.Accordingly, it would be desirable to install bearing diagonal leg be consolidated.
Content of the invention
It is an object of the invention to provide a kind of bearing diagonal leg for membrane LNG tanker containment system mounting platform, knot
Structure is simple, easy to operate, with low cost, and production efficiency is high.
The purpose of the present invention is achieved through the following technical solutions, and a kind of membrane LNG tanker containment system that is used for is installed
The bearing diagonal leg of platform, including bearing diagonal leg, bearing diagonal leg rack and rinion adjustment and bearing diagonal leg micromatic setting, bearing diagonal leg coarse adjustment fills
Put and be arranged on below supporting leg, bearing diagonal leg micromatic setting includes 4 supports, circle hinge, flat hinge, leading screw and base；4
Frame forms diamond rack, and 2 upper bracket tops of diamond rack are connected by latch with rack and rinion adjustment base respectively, and rhombus props up
2 lower bracket bottoms of frame are connected on base by latch, and the corresponding lower bracket top in upper bracket bottom is divided
It is not connected by circle hinge or flat hinge；Leading screw threaded one end is connected on round hinge, the leading screw other end rotatably arranged with
On flat hinge and stretch out outside flat hinge, the leading screw end stretched out outside flat hinge is provided with stopper.
Further, described bearing diagonal leg rack and rinion adjustment includes inner and outer sleeves and latch, inner and outer sleeves is all provided with limited
Position hole, inner sleeve upper end is stretched in outer sleeve, and inner and outer sleeves upper limit hole is corresponding and arranges slotting in corresponding spacing hole
Pin.
Further, 2 upper bracket of described diamond rack are connected by latch with inner sleeve base.
Further, described round hinge be shaped as horizontally disposed cylinder, circle hinge two ends are machined with annular respectively
Groove, cylindrical hinge middle part is machined with through hole, and through hole is vertically arranged with circle hinge axes, threaded leading screw in through hole；
Upper bracket bottom, lower carriage top are rotatably arranged in two cannelures of round hinge respectively.
Further, described flat hinge be shaped as the jagged and horizontally disposed cylinder of both sides band, flat hinge two ends
Process fluted respectively, flat hinge middle part is machined with through hole, through hole is vertically arranged with flat hinge axes, and leading screw is rotationally
It is arranged in the through hole of flat hinge；Upper bracket bottom, lower carriage top are rotatably arranged in two grooves of flat hinge respectively
In.
Further, described bearing diagonal leg is connected by latch with containment system mounting platform M beam.
Further, the processing of described bearing diagonal leg upper end is fluted, the bearing diagonal leg at groove two ends is machined with corresponding
Horizontal through hole, containment system mounting platform M beam one end is machined with hole, and the M beam of containment system mounting platform arranges in a groove,
Horizontal through hole on bearing diagonal leg is corresponding with the hole on containment system mounting platform M beam and arranges latch in corresponding hole.
Further, described spacing hole is uniformly arranged from top to bottom, the spacing phase between adjacent spacing hole on inside and outside sleeve
Deng.
Compared with prior art, the invention has the advantages that：
First, in the form of micromatic setting drives holder pivots using rotational lead screw, four of bearing diagonal leg micromatic setting
Frame is connected by the way of latch, is connected with the form of circle hinge and flat hinge, in circle hinge and flat hinge between carrier parts
Between insert leading screw, support is realized by rotational lead screw and stretches up and down.Horizontal direction rotates and is allowed to more convenient laborsaving；
Second, rack and rinion adjustment adopts the structure of latch positioning, stamps some spacing holes on inside and outside sleeve, during coarse adjustment, adjusts
Section inner sleeve, when being adjusted to respective distance, is allowed to spacing hole and is alignd with outer sleeve spacing hole, and insertion pin is fixed.Tiltedly prop up
Support leg rack and rinion adjustment only need to align spacing hole, and then in spacing hole, supporting leg fixed by insertion pin, and version is simple, behaviour
Facilitate；
3rd, operability and the convenience of device in the case of not changing service behaviour, can be improved using the present invention.
Pillar of the present invention is mutually linked together using latch, is integrally formed support unit, can carry out blocking prefabricated installation during manufacture,
Improve make efficiency, shorten fabrication cycle.The material specification that the present invention uses does not need individually to process, process is simple, operation letter
Single；
4th, the present invention mainly improves bearing diagonal leg coarse adjustment and the version of micromatic setting, more square using one kind
Just operation format is realizing the requirement of work.The present invention changes with the feature of bolt and nut fine setting, using rotational lead screw band
Dynamic holder pivots, supporting leg termination is fixed with M beam using pin, changes the mode of conventional coarse adjustment, using using interior simultaneously
The mode of outer sleeve spacing hole alignment, to adjust support leg length, is adjusted to insertion pin during suitable length, thus supporting leg
Length is fixed.Present configuration is simple and clear, and using method is simple, low to recognized technology level requirement, laborsaving, increased production effect
Rate.
Brief description
Fig. 1 is the structural representation of the bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform；
Fig. 2 is the amplification of the micromatic setting of bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform
Structural representation；
Fig. 3 is that the structure of the round hinge of the bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform is shown
It is intended to；
Fig. 4 is the round hinge of the bearing diagonal leg that invention is used for membrane LNG tanker containment system mounting platform
Side structure schematic view；
Fig. 5 is that the structure of the flat hinge of the bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform is shown
It is intended to；
Fig. 6 is the side-looking knot of the flat hinge of the bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform
Structure schematic diagram；
Fig. 7 is the rack and rinion adjustment upper end of the bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform
Structural representation；
Fig. 8 is the structural representation of the leading screw of bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform
Figure；
Fig. 9 is the vertical view of the part leading screw of the bearing diagonal leg that the present invention is used for membrane LNG tanker containment system mounting platform
Structural representation；
In figure：1 bearing diagonal leg, 2 micromatic settings, 3 rack and rinion adjustments, 5 flat hinges, 6 leading screws, 7 spacing holes, 8 stoppers, 9 bottoms
Seat, 10 upper bracket, 11 lower bracket, 12 circle hinges, 13 inner sleeves, 14 outer sleeves.
Specific embodiment
Below by embodiment, and combine accompanying drawing, to the present invention improved bearing diagonal leg micromatic setting and rack and rinion adjustment
Version is described in further detail.
As shown in Figure 1, 2, a kind of bearing diagonal leg for membrane LNG tanker containment system mounting platform, including bearing diagonal
Leg 1, bearing diagonal leg micromatic setting 2 and bearing diagonal leg rack and rinion adjustment 3.
Bearing diagonal leg rack and rinion adjustment 3 is arranged on below supporting leg 1.Bearing diagonal leg rack and rinion adjustment 3 includes inner sleeve 13, overcoat
Cylinder 14 and latch, inner sleeve 13 upper end is stretched in outer sleeve 14, and inner and outer sleeves are equipped with spacing hole, inner and outer sleeves upper limit
Hole is corresponding and arranges latch in corresponding spacing hole.
Bearing diagonal leg micromatic setting 2 is arranged on below rack and rinion adjustment 3.Bearing diagonal leg micromatic setting 2, including 4 supports, circles
Hinge 7, flat hinge 5, leading screw 6 and base 9.
4 supports form diamond rack.2 upper bracket 10 of diamond rack are connected by latch with inner sleeve base.
2 lower bracket 11 bottoms of diamond rack are connected on base by latch.Arrange from inside to outside on the bulkhead of LNG ship is secondary
Insulated case, major insulation case, base is arranged on LNG ship bulkhead.The corresponding lower bracket top in one upper bracket bottom
It is connected by circle hinge 7, the corresponding lower bracket top in another upper bracket bottom is connected by flat hinge 5.
Justify the horizontally disposed cylinder that is shaped as of hinge 7, circle hinge two ends are machined with cannelure, cylindrical hinge respectively
Middle part is machined with through hole, and through hole is vertically arranged with circle hinge axes, threaded leading screw 6 in through hole.Upper bracket 10 bottom
End, lower bracket 11 top are rotatably arranged in two cannelures of round hinge 7 respectively.
Flat hinge 5 be shaped as the jagged and horizontally disposed cylinder of both sides band, flat hinge 5 two ends are machined with recessed respectively
Groove, flat hinge 5 middle part is machined with through hole, and through hole is vertically arranged with flat hinge 5 axis, and leading screw 6 is rotatably arranged in flat
In the through hole of hinge 5.Upper bracket bottom, lower carriage top are rotatably arranged in two grooves of flat hinge 5 respectively.
Leading screw 6 one end is threaded, and the other end is provided with stopper 8.Leading screw 6 threaded one end is connected on round hinge 7,
Leading screw 6 other end is rotatably arranged on flat hinge 5 and stretches out outside flat hinge 5, and the leading screw end stretched out outside flat hinge is provided with
Stopper 8.
Bearing diagonal leg 1 is connected by latch with containment system mounting platform M beam 8.The processing of bearing diagonal leg 1 upper end is fluted,
Corresponding horizontal through hole is machined with the bearing diagonal leg at groove two ends, containment system mounting platform M beam 8 one end is machined with hole,
The M beam 8 of containment system mounting platform arranges in a groove, the horizontal through hole on bearing diagonal leg 1 and containment system mounting platform M beam
Hole on 8 is corresponding and arranges latch in corresponding hole.
Spacing hole 7 is uniformly arranged from top to bottom, and in inner and outer sleeves, the spacing between adjacent spacing hole is equal.
In the form of micromatic setting drives holder pivots using rotational lead screw, four supports of bearing diagonal leg micromatic setting adopt
The mode of latch connects, and is connected with the form of circle hinge and flat hinge, in circle hinge and the interleaving of flat hinge between carrier parts
Enter leading screw, support is realized by rotational lead screw and stretches up and down.Horizontal direction rotates and is allowed to more convenient laborsaving；
Rack and rinion adjustment adopts the structure of latch positioning, stamps some spacing holes on inside and outside sleeve, during coarse adjustment, adjusts inner sleeve
Cylinder, when being adjusted to respective distance, is allowed to spacing hole and is alignd with outer sleeve spacing hole, and insertion pin is fixed.Bearing diagonal leg is thick
Adjust device only need to align spacing hole, then supporting leg fixed by insertion pin in spacing hole, and version is simple, operation side
Just；
Operability and the convenience of device in the case of not changing service behaviour, can be improved using the present invention.This
Bright pillar is mutually linked together using latch, is integrally formed support unit, can carry out blocking prefabricated installation during manufacture, improves
Make efficiency, shortens fabrication cycle.The material specification that the present invention uses does not need individually to process, and process is simple is simple to operate.
The present invention mainly improves bearing diagonal leg coarse adjustment and the version of micromatic setting, using a kind of more convenient behaviour
To realize the requirement of work as form.The present invention changes with the feature of bolt and nut fine setting, drives support using rotational lead screw
Rotate, supporting leg termination is fixed with M beam using pin, changes the mode of conventional coarse adjustment simultaneously, using utilizing inside and outside sleeve
The mode of spacing hole alignment, to adjust support leg length, is adjusted to insertion pin during suitable length, thus supporting leg length quilt
Fixing.Present configuration is simple and clear, and using method is simple, low to recognized technology level requirement, laborsaving, increased production efficiency.
Claims (5)
1. a kind of bearing diagonal leg for membrane LNG tanker containment system mounting platform, including bearing diagonal leg（1）, bearing diagonal leg
Rack and rinion adjustment（3）With bearing diagonal leg micromatic setting（2）, bearing diagonal leg micromatic setting（2）Including 4 supports, circle hinge（7）, flat
Hinge（5）, leading screw（6）And base（9）；4 supports form diamond rack, 2 lower bracket of diamond rack（11）Bottom leads to
Cross latch to be connected on base, circle hinge is passed through on the lower bracket top that the upper bracket bottom of diamond rack is corresponding respectively
（7）Or flat hinge（5）It is connected；It is characterized in that, 2 upper bracket of diamond rack（10）Top respectively with rack and rinion adjustment（3）
Base is connected by latch, leading screw（6）Threaded one end is connected to round hinge（7）On, leading screw（6）The other end is rotatably arranged in
Flat hinge（5）Go up and stretch out flat hinge（5）Outward, the leading screw end stretched out outside flat hinge is provided with stopper（8）；Described bearing diagonal leg
Rack and rinion adjustment（3）It is arranged on supporting leg（1）Lower section, bearing diagonal leg rack and rinion adjustment（3）Including inner and outer sleeves and latch, inside and outside set
It is equipped with spacing hole, inner sleeve upper end is stretched in outer sleeve, inner and outer sleeves upper limit hole is corresponding and corresponding spacing on cylinder
Latch is set in hole；Described bearing diagonal leg（1）Upper end processing is fluted, the bearing diagonal leg at groove two ends is machined with corresponding
Horizontal through hole, containment system mounting platform M beam one end is machined with hole, and the M beam of containment system mounting platform arranges in a groove, tiltedly
Supporting leg（1）On horizontal through hole corresponding with the hole on containment system mounting platform M beam and in corresponding hole arrange latch.
2. the bearing diagonal leg for membrane LNG tanker containment system mounting platform according to claim 1, is characterized in that,
2 upper bracket of described diamond rack are connected by latch with inner sleeve base.
3. the bearing diagonal leg for membrane LNG tanker containment system mounting platform according to claim 1, is characterized in that,
Described round hinge（7）Be shaped as horizontally disposed cylinder, circle hinge two ends are machined with cannelure, in cylindrical hinge respectively
Between position be machined with through hole, through hole is vertically arranged with circle hinge axes, threaded leading screw in through hole（6）；Upper bracket bottom, under
Cantilever tip is rotatably arranged in round hinge respectively（7）Two cannelures in.
4. the bearing diagonal leg for membrane LNG tanker containment system mounting platform according to claim 1, is characterized in that,
Described flat hinge（5）Be shaped as the jagged and horizontally disposed cylinder of both sides band, flat hinge（5）Two ends are machined with recessed respectively
Groove, flat hinge（5）Middle part is machined with through hole, through hole and flat hinge（5）Axis is vertically arranged, leading screw（6）Rotationally set
Put in flat hinge（5）Through hole in；Upper bracket bottom, lower carriage top are rotatably arranged in flat hinge respectively（5）Two
In groove.
5. the bearing diagonal leg for membrane LNG tanker containment system mounting platform according to claim 1, is characterized in that,
Described spacing hole is uniformly arranged from top to bottom, and on inside and outside sleeve, the spacing between adjacent spacing hole is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486954.3A CN103496432B (en) | 2013-10-17 | 2013-10-17 | Inclined supporting leg for installation platform of thin film type LNG ship containment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486954.3A CN103496432B (en) | 2013-10-17 | 2013-10-17 | Inclined supporting leg for installation platform of thin film type LNG ship containment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103496432A CN103496432A (en) | 2014-01-08 |
| CN103496432B true CN103496432B (en) | 2017-02-08 |
Family
ID=49861729
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310486954.3A Expired - Fee Related CN103496432B (en) | 2013-10-17 | 2013-10-17 | Inclined supporting leg for installation platform of thin film type LNG ship containment system |
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| CN (1) | CN103496432B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832122B (en) * | 2015-03-13 | 2017-08-29 | 美钻能源科技(上海)有限公司 | A kind of recyclable multi-stage expansion Convenient table of mud layer under water |
| CN110588919A (en) * | 2019-09-27 | 2019-12-20 | 上海东鼎钢结构有限公司 | Supporting device for installation platform of LNG ship maintenance system |
| CN113250518B (en) * | 2021-03-30 | 2022-05-27 | 国网河北省电力有限公司邢台供电分公司 | Electric power iron tower extension device and use method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2774060B2 (en) * | 1993-12-10 | 1998-07-09 | 日立造船株式会社 | Heat insulation panel mounting device for tanks in transport ships |
| CN101337574B (en) * | 2008-08-18 | 2012-07-25 | 沪东中华造船(集团)有限公司 | Mounting method of large ship stern-door transmission system |
| CN202138501U (en) * | 2011-02-24 | 2012-02-08 | 沪东中华造船(集团)有限公司 | Working platform suitable for mounting LNG (Liquefied Natural Gas) ship cargo hold containment system |
| CN103274032B (en) * | 2013-05-27 | 2016-03-30 | 江苏科技大学 | A kind of supporting leg for membrane LNG tanker containment system erecting stage |
| CN203681834U (en) * | 2013-10-17 | 2014-07-02 | 江苏欧赛特船舶科技有限公司 | Oblique supporting leg for thin-film type LNG (Liquefied Natural Gas) ship containment system mounting platform |
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| CN103496432A (en) | 2014-01-08 |
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Granted publication date: 20170208 Termination date: 20171017 |