CN103419902B - Based on Large ship deck machinery brake structure and the using method of registration device - Google Patents
Based on Large ship deck machinery brake structure and the using method of registration device Download PDFInfo
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- CN103419902B CN103419902B CN201310357305.3A CN201310357305A CN103419902B CN 103419902 B CN103419902 B CN 103419902B CN 201310357305 A CN201310357305 A CN 201310357305A CN 103419902 B CN103419902 B CN 103419902B
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- brake
- leg
- deck machinery
- calliper rule
- slide calliper
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Abstract
The invention discloses a kind of Large ship deck machinery brake structure based on registration device, be positioned at the outer end of brake lever, the slide calliper rule assembly be made up of master calibration chi (1) and vernier (4) is set perpendicular to described brake lever; Described slide calliper rule assembly is arranged in deck machinery brake structure and brakes the side of leg, and under positioning states, be arranged in parallel with described brake leg.This invention ensures that the accuracy that deck machinery brake structure is located, structure is simple, convenient operation, and because top snap ring adopts pinned connection, can carry out the rotation of certain angle, make it adapt to the brake lever of different-diameter, field of application is wider; Adopt the pattern of tool positioned to avoid the error of manpower location, make the brake structure location and installation of deck machinery accurate, thus guarantee machinery and personal safety; Use rear convenient disassembly, can recycle.
Description
Technical field
The present invention relates to the location of mechanical brake structure, more particularly, relate to the setting of registration device in mechanical brake structure, present invention also offers the using method of this device.
Background technology
Modern large ship weather deck is provided with deck stranded cable machinery and anchor chain is operated machine, the strength that these machineries bear is huge, large ship hawser is generally 6-10 groups, anchor chain is generally 2 groups, under hawser or anchor chain static (mooring/single point mooring (SPM)) situation, because the factors such as wind-power hydraulic cause the power of boats and ships movement all to be born by deck machinery, thus in order to prevent anchor chain and hawser from getting loose, deck machinery is provided with brake gear, fastening sheave, can prevent " slot " by actv., so brake gear for a platform deck machinery installation particularly important, because it is directly involved in equipment, the safety of personal and even whole boats and ships, but the location of brake gear is also not easy, reason have following some:
1, location about deck machinery brake structure does not have clear and definite method of operation all the time, all lean on the experience of workmen to carry out always, the order of accuarcy of locating of constructing cannot be ensured, and the pulling force that brake structure bears is huge, cannot ensure that the precision of brake structure will make its safety factor greatly reduce, be very large danger concerning the safety of boats and ships entirety.
2, deck machinery bulky, brake structure is connected to deck machinery periphery, accurately to measure size and remain unchanged very difficult during construction location, and this kind of localization method needs workmen to hand-pull one end of setting tool (being chalk line or tape measure in the past) for a long time in the eminence (generally all at distance deck plane about 2.5 meters) of brake structure, this is an individual titanic peril to the personal safety of workmen.
3, former localization method needs at least 4 workmen's work compounds just can complete, waste of manpower resource, and needs repeatedly to move brake structure comparison position, and the engineering time is longer, and efficiency is very low.
At present, it is low that the work of location boats and ships brake structure is still in an efficiency, the defective mode that accuracy rate is low.
In addition, deck machinery brake structure, mainly comprises end and driving wheel and fits and realize the brake leg of braking action, and the brake lever regulated by external action, and the action of brake lever, controls the position of brake leg, reach braking effect.
Summary of the invention
For solving Large ship deck machinery brake structure location difficulty and the low problem of accuracy rate, the invention provides a kind of simple accurately and there is the way of commonality, be mainly used in the location of ship deck mechanical brake structure, according to different equipment manufacturer's requirements, ensure brake lever, specific angle and length between brake leg and deck machinery line of centers, to determine the accuracy of locating of braking.
In order to achieve the above object, the invention provides a kind of Large ship deck machinery brake structure based on registration device, be positioned at the outer end of brake lever, the slide calliper rule assembly be made up of master calibration chi and vernier is set perpendicular to described brake lever; Described slide calliper rule assembly is arranged in deck machinery brake structure and brakes the side of leg, and under positioning states, be arranged in parallel with described brake leg.
In order to realize the interchangeability of registration device and nonexpondable requirement, under optimal way, the master calibration chi anchor portion of described slide calliper rule assembly arranges bolt, nut anchoring by both sides clamping plate, and the top of two described clamping plate is arranged mutually the arc snap ring established in hinge mode respectively; Two described snap ring arcs are relative, thus form the annular snap bit position of clamping in described brake lever, and the outer end of two described snap rings by wearing bolt, nut clamp fastens.
Present invention also offers the using method of above-mentioned Large ship deck machinery brake structure, in installation or maintenance stage, slide calliper rule assembly is fixed on brake lever outer end and is positioned at brake leg side, make the master calibration chi of described slide calliper rule assembly and described brake leg all perpendicular to described brake lever; Coordinate master calibration chi to measure described brake leg by the vernier of described slide calliper rule assembly, guarantee that brake leg is fixed length; Finally, described brake leg two ends are carried out hinged fixing.Wherein, leg of guaranteeing to brake is that the operation of fixed length is mainly two aspects: one is when described brake leg is long, excises described brake leg redundance; Two is when described brake short legs lacks, and changes described brake leg redundance.
The invention has the advantages that:
1, the use of this device provides a kind of unified method to the location of deck machinery brake structure, and no matter the professional skill of workmen how, as long as operate according to operation instructions, can accurate position brake structure, error can not be produced because of the experience of workmen.
2, this device only needs to carry out clamped one time at the use initial stage, once dismantles after use, and use instrument is adjustable wrench, and construction period does not need workmen's ascend operation, the safety factor of construction is improved greatly, ensures personal safety.
3, the location using this device to carry out deck machinery brake structure only needs 1 people just can complete, and only needs in whole process to move brake structure 1 time, and construction period greatly reduces, and human resources also greatly reduce, and increases work efficiency.
4, the snap ring on this device top adopts the form of variable-angle, expands the range of use of this device, and it can be applied on more how different brake structure location.
5, the mounting tools that this device uses only needs 1 adjustable wrench, assembling, and dismounting is all very convenient, and is easy to preserve, can Reusability.
Accompanying drawing explanation
Fig. 1 is the registration device schematic diagram of Large ship deck machinery brake structure of the present invention.
Fig. 2 is the structural representation of the opposite side of registration device shown in Fig. 1 projection
Fig. 3 is the effect schematic diagram that registration device coordinates with deck machinery brake structure.
Detailed description of the invention
The present invention is based on the Large ship deck machinery brake structure of registration device, as shown in Figure 1-2, comprise master calibration chi 1, be fixed on the clamping plate 3 on master calibration chi 1, in order to strap and master calibration chi is bolt and nut, to be connected snap ring 2 on the cover 3 by bearing pin with nut.Described clamping plate 3 and snap ring 2 all have 2, and symmetry is installed on master calibration chi both sides.Master calibration chi 1 and vernier 4 constitute slide calliper rule assembly, illustrate in Fig. 2 can so that read size vernier 4 and in order to pinning tighting a bolt of vernier.The secondary chi of vernier 4 is strictly perpendicular to master calibration chi 1.
During use, first clamping plate 3 are connected with nut by bolt with master calibration chi 1; Then be connected with nut by bearing pin with snap ring 2 by clamping plate 3, after snap ring 2 is connected with clamping plate 3, snap ring can rotate; Finally by snap ring 2 to being clipped in the brake lever of brake structure, with bolt and nut locking, according to different brake lever diameter shackles, complete Set and Positioning.Wherein, snap ring can change with different deck machinery brake lever diameter change.
Using state of the present invention as shown in Figure 3, with clamping registration device for benchmark, make the secondary chi of brake leg perpendicular to vernier of brake structure, namely master calibration chi 1 is parallel to, again by famine amount (in the figure dash area) excision of brake leg redundance, finally be welded in by the brake leg of well cutting on the seat board of below, the positioning instant of brake structure completes.
In whole work progress, this device can guarantee himself firm stable, thus just determine the accuracy of centering benchmark, directly registration can be read from master calibration chi, be convenient to the location of vernier, construction terminates rear loose bolts, this device can be pulled down, time saving and energy saving, any destruction can not be caused.
(note: the baseline perpendicular to brake lever line of centers can be slightly different according to different equipment manufacturer's recommendations from the baseline angle perpendicular to the center line of boat, for 5 of certain large ship ° in figure)
Registration device advantage of the present invention is, can ensure the accuracy that deck machinery brake structure is located, and structure is simple, convenient operation, because top snap ring adopts pinned connection, can carry out the rotation of certain angle, make it adapt to the brake lever of different-diameter, field of application is wider; Adopt the pattern of tool positioned to avoid the error of manpower location, make the brake structure location and installation of deck machinery accurate, thus guarantee machinery and personal safety; Use rear convenient disassembly, can recycle.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. based on a Large ship deck machinery brake structure for registration device, it is characterized in that, be positioned at the outer end of brake lever, the slide calliper rule assembly be made up of master calibration chi (1) and vernier (4) is set perpendicular to described brake lever;
Described slide calliper rule assembly is arranged in deck machinery brake structure and brakes the side of leg, and under positioning states, be arranged in parallel with described brake leg.
2. according to claim 1 based on the Large ship deck machinery brake structure of registration device, it is characterized in that, master calibration chi (1) anchor portion of described slide calliper rule assembly arranges bolt, nut anchoring by both sides clamping plate (3), and the top of two described clamping plate (3) is arranged mutually the arc snap ring (2) established in hinge mode respectively; Two described snap ring (2) arcs are relative, thus form the annular snap bit position of clamping in described brake lever, and the outer end of two described snap rings (2) by wearing bolt, nut clamp fastens.
3. the using method of the Large ship deck machinery brake structure described in a claim 1 or 2, it is characterized in that, install or the maintenance stage, slide calliper rule assembly is fixed on brake lever outer end and is positioned at brake leg side, make the master calibration chi (1) of described slide calliper rule assembly and described brake leg all perpendicular to described brake lever;
Coordinate master calibration chi (1) to measure described brake leg by the vernier (4) of described slide calliper rule assembly, guarantee that brake leg is fixed length;
Finally, described brake leg two ends are carried out hinged fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357305.3A CN103419902B (en) | 2013-08-15 | 2013-08-15 | Based on Large ship deck machinery brake structure and the using method of registration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357305.3A CN103419902B (en) | 2013-08-15 | 2013-08-15 | Based on Large ship deck machinery brake structure and the using method of registration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103419902A CN103419902A (en) | 2013-12-04 |
| CN103419902B true CN103419902B (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310357305.3A Active CN103419902B (en) | 2013-08-15 | 2013-08-15 | Based on Large ship deck machinery brake structure and the using method of registration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103419902B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313369A (en) * | 1969-12-20 | 1973-04-11 | Bergens Mek Verksted | Device for controlling the braking of a windlass |
| GB1441971A (en) * | 1973-10-25 | 1976-07-07 | Duggan J D | Chain guiding apparatus |
| CN2832769Y (en) * | 2005-10-18 | 2006-11-01 | 武汉船用机械有限责任公司 | Hand-operated elastic brake for mooring winch |
| CN2832656Y (en) * | 2005-10-13 | 2006-11-01 | 武汉船用机械有限责任公司 | Hydraulic combined windlass for ship |
| CN202156895U (en) * | 2011-06-14 | 2012-03-07 | 淮安市万润通用机械有限公司 | Hydraulic winch brake device |
| CN203593139U (en) * | 2013-08-15 | 2014-05-14 | 大连船舶重工集团有限公司 | Large ship deck machinery brake structure based on locating device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE526076C2 (en) * | 2003-05-14 | 2005-06-28 | Gva Consultants Ab | Sealing device and method for sealing between a chain and a chain shaft |
| KR20110003042U (en) * | 2009-09-18 | 2011-03-24 | 대원중공업 주식회사 | A band brake of a winch device for a ship |
-
2013
- 2013-08-15 CN CN201310357305.3A patent/CN103419902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313369A (en) * | 1969-12-20 | 1973-04-11 | Bergens Mek Verksted | Device for controlling the braking of a windlass |
| GB1441971A (en) * | 1973-10-25 | 1976-07-07 | Duggan J D | Chain guiding apparatus |
| CN2832656Y (en) * | 2005-10-13 | 2006-11-01 | 武汉船用机械有限责任公司 | Hydraulic combined windlass for ship |
| CN2832769Y (en) * | 2005-10-18 | 2006-11-01 | 武汉船用机械有限责任公司 | Hand-operated elastic brake for mooring winch |
| CN202156895U (en) * | 2011-06-14 | 2012-03-07 | 淮安市万润通用机械有限公司 | Hydraulic winch brake device |
| CN203593139U (en) * | 2013-08-15 | 2014-05-14 | 大连船舶重工集团有限公司 | Large ship deck machinery brake structure based on locating device |
Non-Patent Citations (1)
| Title |
|---|
| 30kN定位绞车的设计;王连顺;《江苏船舶》;19980430;第15卷(第2期);第24-27页 * |
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| Publication number | Publication date |
|---|---|
| CN103419902A (en) | 2013-12-04 |
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Effective date of registration: 20220715 Address after: 116035 No. 58, Zhongge street, Ganjingzi District, Dalian, Liaoning Province Patentee after: DALIAN SHIPYARD TOOLS INDUSTRY Co.,Ltd. Address before: 116021 coastal street, Xigang District, Dalian, Liaoning Province, No. 1 Patentee before: DALIAN SHIPBUILDING INDUSTRY Co.,Ltd. |