CN201545593U - Unit hoister for hoisting piping unit on ship - Google Patents
Unit hoister for hoisting piping unit on ship Download PDFInfo
- Publication number
- CN201545593U CN201545593U CN2009202111499U CN200920211149U CN201545593U CN 201545593 U CN201545593 U CN 201545593U CN 2009202111499 U CN2009202111499 U CN 2009202111499U CN 200920211149 U CN200920211149 U CN 200920211149U CN 201545593 U CN201545593 U CN 201545593U
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- plate
- unit
- deep trouth
- shaped steel
- horse
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Abstract
The utility model relates to a unit hoister for hoisting a piping unit on a ship. The support of the piping unit is H-shaped steel, and the unit hoister comprises two sub-hoisters arranged symmetrically; the structure of each sub-hoister comprises a hoisting plate, a first abutting plate, a second abutting plate, an anti-slip base plate and a bearing plate; a hoisting hole, a first deep groove and a second deep groove are formed on the hoisting plate, the distance between the two deep grooves is equal to the width of the groove in the H-shaped steel, and the depth of each deep groove is equal to the height of the raised edge in the H-shaped steel; the bearing plate is fixed in the second deep groove, the first abutting plate, the second abutting plate and the anti-slip base plate are vertically fixed on the edge of the hoisting plate, the sub-hoisters are fixed through bolt holes, and the first deep groove and the second deep groove form an H-shaped groove corresponding to the cross section of the H-shaped steel. The H-shaped steel is clipped in the unit hoister through a took, the point of force application is chosen to be on the H-shaped steel support, therefore, the stressed area is large, and the problems of influence of hoisting to the precision, repeated use, low efficiency, and poor safety are well solved.
Description
Technical field
The utility model relates to the ship building frock, and the unit that particularly relates to the piping unit lifting that is used to have the H shape steel bracket in the ship building hangs horse.
Background technology
Modern Shipbuilding Mode is constantly introduced and technology innovation, and the maximum complete propelling in workshop, unit in advance is that the installation that makes it scattered operation integration, dock job platformization can shift to an earlier date.And finish this technology, then need the technical support of unit lifting.
In general shipbuilding enterprise, the lifting of piping unit generally all is to adopt flexible suspender belt (nylon sling) lifting.The lifting of employing suspender belt can cause the unit serious deformation, can't accurately locate when arriving the deck, must carry out reversible deformation to the unit above deck, has increased a lot of additional workloads.
In addition, in sling unit and when hanging unit platforms of suspender belt, because the suspender belt stress concentration is serious, run into the unit when complicated, suspender belt internal fiber silk tear fracture phenomenon appears in the every painstaking inequality of suspender belt.And once lifting needs 4 suspender belts, and a suspender belt on average is merely able to use 4 times.With a VLCC ship is example, on this ship type only the unit, deck just have 13, then every ship gets off to cause the huge consumption of suspender belt, causes the hoisting cost of piping unit of every ship higher.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and it is that the unit of the piping unit of H shaped steel hangs horse that a kind of hoisting bracket that is used for is provided.Utilize frock of the present utility model, H shaped steel is stuck in the unit hangs in the horse, do not need to weld, acting point only is selected on the H shape steel bracket, and area of thrust surface are big, solves the problem that lifting influences precision and repeated usage and highly effective and safe well.
In order to reach the foregoing invention purpose, the technical scheme that the utility model provides is as follows:
A kind of unit that is used to lift piping unit on the boats and ships hangs horse, and the support of this piping unit is a H shaped steel, it is characterized in that, described unit hangs horse and comprises that symmetrically arranged two branches hang horse; The structure that every branch hangs horse has included the lifting plate, first abutting plate, second abutting plate, anti-skidding base plate and supporting plate, one end of described lifting plate has hole for hoist, the middle part has first deep trouth and second deep trouth, apart from hole for hoist near be first deep trouth, distance between two deep trouths equals the width of groove in the H shaped steel, the degree of depth of each deep trouth is equal to the height of fin in the H shaped steel, at the described second deep trouth internal fixation supporting plate is arranged, this supporting plate is perpendicular to described lifting plate, vertical fixing has described anti-skidding base plate on the seamed edge of lifting plate between first deep trouth and second deep trouth, in first deep trouth vertical fixing to the seamed edge of a nearest end described first abutting plate is arranged, in second deep trouth vertical fixing to the seamed edge of a nearest end described second abutting plate is arranged, be equipped with screw on described first abutting plate and second abutting plate; Described branch hangs horse by separately first abutting plate and second abutting plate symmetry are fitted, and passes described screw by bolt to fix, and described first deep trouth and second deep trouth form the H type groove corresponding to H shaped steel cross-sectional plane.
As a kind of design plan of optimization, on described anti-skidding base plate, also be provided with the brake rubber block that plays the buffering lubricating effect.
Based on technique scheme, unit of the present utility model hangs horse and has following technological merit than prior art:
1. unit of the present utility model hangs horse and is divided into two, connects by bolt in use, hangs horse like this and just need not freeze on the piping unit, thereby guarantee the integraty of painting in the piping unit.
2. unit of the present utility model hangs horse when lifting piping unit, just acting point is placed on the support of H shaped steel, and be provided with supporting plate, has increased area of thrust surface like this in the bottom of H shaped steel, reduced the deflection of piping unit, and the damage of having avoided stress concentration to cause.
3. in order to guarantee that the piping unit slide relative can not occur when lifting, the branch that hangs horse in the unit hangs on the anti-skidding base plate of horse and is provided with brake rubber block, can increase friction coefficient like this, and anti-stop element hangs the slide relative between horse and the piping unit.
4. when the piping unit lifting, can come arrangement unit to hang the position of horse according to the center of gravity of piping unit, what can guarantee like this to lift be safe and efficient.
Description of drawings
Fig. 1 is the structural representation that the utility model unit hangs horse.
Fig. 2 is the front elevation that branch that unit that the utility model is used to lift piping unit on the boats and ships hangs horse hangs horse.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the A-A view among Fig. 2.
The specific embodiment
Come that below in conjunction with accompanying drawing and specific embodiment unit of the present utility model is hung horse and do further and elaborate, but can not limit protection domain of the present utility model with this.
The utility model relates to the novel removable lifting frock that the piping unit lifting is used in a kind of ship building.This frock is to be the piping unit design of H shaped steel at support, is named " unit hangs horse ".Principle of design is H shaped steel tightly to be stuck in hang Malian face, so the unit hangs the size that the concrete major dimension of horse depends on unit rack H shaped steel.This cover frock is divided two, considers that this frock needs recycling, and the bolted connection form is adopted in two butt joint, also can guarantee the integraty of unit paint simultaneously.The area of contact of hanging horse and unit is enough big, reduces the distortion of support as far as possible.
The support of piping unit is a H shaped steel on the boats and ships, the unit that the utility model is used for lifting piping unit on the boats and ships hangs a kind of specific constructive form of horse and can find out from Fig. 1～Fig. 4, Fig. 1 is the structural representation that the utility model unit hangs horse, Fig. 2 is the front elevation that branch that unit that the utility model is used to lift piping unit on the boats and ships hangs horse hangs horse, Fig. 3 is the left view of Fig. 2, and Fig. 4 is the A-A view among Fig. 2.As seen from the figure, the unit hangs horse and comprises that symmetrically arranged two branches hang horse; The structure that every branch hangs horse has included lifting plate 1, first abutting plate 2, second abutting plate 3, anti-skidding base plate 4 and supporting plate 5.
One end of above-mentioned lifting plate 1 has hole for hoist 11, and the middle part has first deep trouth 12 and second deep trouth 13.Wherein, apart from hole for hoist 11 nearer be the width that the distance of 13 in first deep trouth, 12, the first deep trouths 12 and second deep trouth equals groove in the above-mentioned H shaped steel, and the degree of depth of each deep trouth is equal to the height of fin in the H shaped steel.At above-mentioned second deep trouth, 13 internal fixation supporting plate 5 is arranged, this supporting plate 5 is perpendicular to lifting plate 1, and vertical fixing has described anti-skidding base plate 4 on the seamed edge of first deep trouth 12 and 13 liftings of second deep trouth plate 1.In order to increase skidproof effect, on anti-skidding base plate 4, also be provided with the brake rubber block 6 that plays the buffering lubricating effect.
In first deep trouth 12 vertical fixing to the seamed edge of a nearest end described first abutting plate 2 is arranged, in second deep trouth 13 vertical fixing to the seamed edge of a nearest end described second abutting plate 3 is arranged, be equipped with screw on described first abutting plate 2 and second abutting plate 3.
Above-mentioned branch hangs horse by separately first abutting plate and second abutting plate symmetry are fitted, and passes described screw by bolt to fix, and described first deep trouth and second deep trouth form the H type groove corresponding to H shaped steel cross-sectional plane.
A cover hangs horse and is divided into two in the utility model, two when using by bolted connection, hang horse and need not freeze on the unit, can guarantee the integraty of unit paint.For reduce the distortion of unit as far as possible, acting point can only be selected on the H shape steel bracket during lifting, puts forth effort area simultaneously and wants enough big.In the time of must guaranteeing to lift in addition, the unit hangs horse and can not slide, and at once adorns brake rubber block and increases friction coefficient by hanging in the unit, prevents to hang the slide relative between horse and the support.
To hang the horse design load be 10t to every cover in the present embodiment, is no more than the situation of 40t at existing deck unit weight, adopts the lifting simultaneously of 4 covers during lifting.The lifting position needs to arrange according to the center of gravity of unit, can guarantee to lift safe and efficient like this.
This frock is used for the piping unit lifting, and for guaranteeing lifting safety, this frock all has higher requirements in making and use.
1. the unit hangs horse will note following 2 points in manufacturing process:
1. the bolt hole on the two pairs of abutting plates adopts two and joins brill, in order to avoid two are hung when horse connects and can't connect.
2. supporting plate after the welding and anti-skidding base plate will be through overcorrection, and be smooth to guarantee it.Both squareness must reach the capable position of design-calculated tolerance simultaneously, and both squareness are 0.1.
2. when using the unit to hang horse, should be noted that following 2 points:
1. suspension centre is arranged and is wanted rationally, and suspension centre will be arranged according to the center of gravity of unit, prevents that single cover from hanging the stressed load that surpasses of horse.
2. it is will be highly consistent that every cover hangs two supporting plates of horse, and be close to H shaped steel, and two bonded assembly bolts will tighten, and it is stressed overweight to prevent that monolithic from hanging horse.
Because the utility model is implemented in full on unit, H2399 boat deck, result of use is remarkable, has reached the Expected Results when designing, and has guaranteed the integraty of unit.
Facts have proved that the utilization that the utility model unit hangs horse has significantly reduced ship dress portion's labour power and labour intensity, enhances productivity, and has reduced hoisting cost.
Claims (2)
1. a unit that is used to lift piping unit on the boats and ships hangs horse, and the support of this piping unit is a H shaped steel, it is characterized in that, described unit hangs horse and comprises that symmetrically arranged two branches hang horse; The structure that every branch hangs horse has included lifting plate (1), first abutting plate (2), second abutting plate (3), anti-skidding base plate (4) and supporting plate (5), one end of described lifting plate (1) has hole for hoist (11), the middle part has first deep trouth (12) and second deep trouth (13), apart from hole for hoist (11) near be first deep trouth (12), distance between two deep trouths equals the width of groove in the H shaped steel, the degree of depth of each deep trouth is equal to the height of fin in the H shaped steel, at described second deep trouth (13) internal fixation supporting plate (5) is arranged, this supporting plate (5) is perpendicular to described lifting plate (1), vertical fixing has described anti-skidding base plate (4) on the seamed edge that lifts plate (1) between first deep trouth (12) and second deep trouth (13), in first deep trouth (12) vertical fixing to the seamed edge of a nearest end described first abutting plate (2) is arranged, in second deep trouth (13) vertical fixing to the seamed edge of a nearest end described second abutting plate (3) is arranged, be equipped with screw on described first abutting plate (2) and second abutting plate (3); Described branch hangs horse by separately first abutting plate and second abutting plate symmetry are fitted, and passes described screw by bolt to fix, and described first deep trouth and second deep trouth form the H type groove corresponding to H shaped steel cross-sectional plane.
2. the unit that is used to lift piping unit on the boats and ships according to claim 1 hangs horse, it is characterized in that, also is provided with the brake rubber block (6) that plays the buffering lubricating effect on the described anti-skidding base plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202111499U CN201545593U (en) | 2009-10-23 | 2009-10-23 | Unit hoister for hoisting piping unit on ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202111499U CN201545593U (en) | 2009-10-23 | 2009-10-23 | Unit hoister for hoisting piping unit on ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545593U true CN201545593U (en) | 2010-08-11 |
Family
ID=42600759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202111499U Expired - Lifetime CN201545593U (en) | 2009-10-23 | 2009-10-23 | Unit hoister for hoisting piping unit on ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941531A (en) * | 2010-09-03 | 2011-01-12 | 航天东方红卫星有限公司 | Micro-satellite assembly and disassembly method based on large-span hanging |
| CN110937079A (en) * | 2019-10-24 | 2020-03-31 | 上海江南长兴造船有限责任公司 | Double-layer bottom box position precision control method for large container ship |
-
2009
- 2009-10-23 CN CN2009202111499U patent/CN201545593U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941531A (en) * | 2010-09-03 | 2011-01-12 | 航天东方红卫星有限公司 | Micro-satellite assembly and disassembly method based on large-span hanging |
| CN110937079A (en) * | 2019-10-24 | 2020-03-31 | 上海江南长兴造船有限责任公司 | Double-layer bottom box position precision control method for large container ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term |