CN101954958B - Lifting device for cement barge loading and unloading ship - Google Patents
Lifting device for cement barge loading and unloading ship Download PDFInfo
- Publication number
- CN101954958B CN101954958B CN 200910144180 CN200910144180A CN101954958B CN 101954958 B CN101954958 B CN 101954958B CN 200910144180 CN200910144180 CN 200910144180 CN 200910144180 A CN200910144180 A CN 200910144180A CN 101954958 B CN101954958 B CN 101954958B
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- Prior art keywords
- cement
- lifting
- lifting device
- brackets
- jacking system
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Abstract
The invention discloses a lifting device for a cement barge loading and unloading ship. The lifting device for the cement barge loading and unloading ship comprises a first lifting device and a second lifting device which are fixedly arranged on the two sides of the bottom of a stern, wherein the first lifting device and the second lifting device have the same structure and are matched with each other; and the structure comprises that: a pair of brackets are fixedly arranged at the bottom of the stern; a lifting platform is arranged on the pair of brackets in a sliding way; an upper pulley is arranged at the upper end of each of the pair of brackets; lower pulleys are arranged at four corners of the bottom of the lifting platform respectively; a steel wire rope is wound around the upper pulleys and the lower pulleys; one end of the steel wire rope is arranged at the upper end of one of the brackets, while the other end is wound on a lifting winding drum; the lifting winding drum is connected with a driving device; and a laser floodometer is fixedly arranged on the lifting platform. The lifting device for the cement barge loading and unloading ship has the advantages of lifting and positioning a cement barge conveniently, aligning a crane on the cement barge loading and unloading ship to a suspending hole on a barge accurately and saving working time, along with high working efficiency.
Description
Technical field
The present invention relates to a kind of cement lighterage ship, relate in particular to a kind of jacking system that is used on the cement lighterage ship.
Background technology
The cement barge is being hung in the process of cement lighterage ship; It is indefinite that the cement barge can drift about under the effect of wave; The cement barge also can be different because of loading cement weight; Cause the draft of cement barge to change greatly, cement lighterage ship also can cause the draft of cement lighterage ship to change greatly because of loading cement barge quantity difference.Will cause the suspension hook of the hoisting crane on the cement lighterage ship to be difficult to aim at the lifting hole(eyelet) on the cement barge like this, be difficult to the cement barge is successfully hung on the cement lighterage ship, inefficiency is lost time.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of can be conveniently with the jacking system on the cement lighterage ship that is used in of cement barge location.
In order to solve the problems of the technologies described above; Technical scheme of the present invention is: be used in the jacking system on the cement lighterage ship; Comprise: fixedly install on the quarter first jacking system and second jacking system on the two bottom sides respectively, the identical use that cooperatively interacts of the structure of first jacking system and second jacking system, the structure of first jacking system comprises: fixedly install the pair of brackets on the bottom on the quarter; On pair of brackets, slide and be provided with lifting table; Upper end in pair of brackets is respectively arranged with top sheave, on four angles of lifting table bottom, is respectively arranged with lower sheave, and steel rope is walked around top sheave and lower sheave; One end of steel rope is fixedly installed on the upper end of one of them support; The other end of steel rope is wrapped on the lifting reel, and lifting reel is connected with actuating device, on lifting table, is set with the laser floodometer.
Advantage of the present invention is: the jacking system that is used on the cement lighterage ship of this structure can make the hoisting crane on the cement lighterage ship aim at the lifting hole(eyelet) on the lash barge exactly conveniently with cement barge location, and high efficiency is saved work-hours.
Description of drawings
Fig. 1 is used in the mounting structure scheme drawing of the jacking system on the cement lighterage ship for the present invention.
Fig. 2 is the plan structure scheme drawing of Fig. 1.
Fig. 3 is the structural representation of the jacking system in first registration device among Fig. 1.
Fig. 4 is the connection structure scheme drawing between lifting table and the lifting reel among Fig. 3.
Among the figure: 1, stern, 2, first registration device, 3, second registration device, 4, support; 5, lifting table, 6, top sheave, 7, lower sheave, 8, steel rope; 9, lifting reel, 10, actuating device, 11, the laser floodometer; 12, cement barge registration device, 13, the cement barge, 14, lifting hole(eyelet).
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, be used in the jacking system on the cement lighterage ship, comprising: the identical use that cooperatively interacts of structure that fixedly installs first jacking system 2 and second jacking system, 3, the first jacking systems 2 and second jacking system 3 on 1 two bottom sides on the quarter respectively.Like Fig. 3, shown in Figure 4; The structure of first registration device 2 comprises: fixedly install the pair of brackets 4 on 1 bottom on the quarter, on pair of brackets 4, sliding is provided with lifting table 5, is respectively arranged with top sheave 6 in the upper end of pair of brackets 4; On four angles of lifting table 5 bottoms, be respectively arranged with lower sheave 7; Steel rope 8 is walked around top sheave 6 and lower sheave 7, and an end of steel rope 8 is fixedly installed on the upper end of one of them support 4, and the other end of steel rope 8 is wrapped on the lifting reel 9; Like Fig. 1, shown in Figure 2, lifting reel 9 is connected with actuating device 10.As shown in Figure 3, on lifting table 5, be set with laser floodometer 11.
Because the structure of first jacking system 2 and second jacking system 3 is similar with working process, so the present invention only describes in detail the working process of first jacking system 2, to the simply description of 3 dos of second jacking system.During use,, on lifting table 5, can be provided with cement barge registration device 12 like Fig. 1, shown in Figure 3.Like Fig. 1, shown in Figure 2; The cement barge 13 that will load and unload earlier rests on stern 1 limit of cement lighterage ship; Under the effect of wave, it is indefinite that cement barge 13 can drift about, and it is different that cement barge 13 loads cement weights; Can cause the draft of cement barge 13 to change greatly; Cement lighterage ship also can cause the draft of cement lighterage to change greatly because of loading lash barge quantity difference, makes the suspension hook of the hoisting crane on the cement lighterage ship be difficult to aim at the lifting hole(eyelet) 14 on the cement barge 13.
In order to solve the problems of the technologies described above; The concrete control process that the present invention is used in the jacking system on the cement lighterage ship is: laser floodometer 11 can in time detect the drinking water situation of lifting table 5; The signal that detects is passed to the control setup on the cement lighterage ship, and control setup is realized according to detecting signal control lifting table 5.Concrete working process is: as shown in Figure 2; Control setup accessory drive 10; Like Fig. 3, shown in Figure 4, actuating device 10 drives lifting reel 9 and rotates, lifting reel 9 pulling steel ropes 8; Move up and down on pair of brackets 4 through top sheave 6 and the lower sheave 7 pulling lifting table 5 that cooperatively interacts, the cement barge registration device 12 that is arranged on the lifting table 5 is arrived on the position of convenient location cement barge 13 is implemented the location.Thereby make be arranged on the hoisting crane on the cement lighterage ship suspension hook in the process of putting down exactly with cement barge 13 on lifting hole(eyelet) 14 cooperatively interact, smoothly cement barge 13 is sling.
Claims (1)
1. be used in the jacking system on the cement lighterage ship; It is characterized in that: comprising: fixedly install on the quarter first jacking system (2) and second jacking system (3) on (1) two bottom sides respectively; The identical use that cooperatively interacts of the structure of first jacking system (2) and second jacking system (3); The structure of first jacking system (2) comprising: fixedly install on the quarter the pair of brackets (4) on (1) bottom, go up slip in pair of brackets (4) and be provided with lifting table (5), be respectively arranged with top sheave (6) in the upper end of pair of brackets (4); On four angles of lifting table (5) bottom, be respectively arranged with lower sheave (7); Steel rope (8) is walked around top sheave (6) and lower sheave (7), and an end of steel rope (8) is fixedly installed on the upper end of one of them support (4), and the other end of steel rope (8) is wrapped on the lifting reel (9); Lifting reel (9) is connected with actuating device (10), on lifting table (5), is set with laser floodometer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910144180 CN101954958B (en) | 2009-07-20 | 2009-07-20 | Lifting device for cement barge loading and unloading ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910144180 CN101954958B (en) | 2009-07-20 | 2009-07-20 | Lifting device for cement barge loading and unloading ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101954958A CN101954958A (en) | 2011-01-26 |
| CN101954958B true CN101954958B (en) | 2012-12-26 |
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ID=43482612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910144180 Expired - Fee Related CN101954958B (en) | 2009-07-20 | 2009-07-20 | Lifting device for cement barge loading and unloading ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954958B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612980B (en) * | 2009-07-20 | 2012-05-09 | 江苏赛富隆重工有限公司 | Automatic cement barge positioning device used in loading-unloading vessel of cement barge |
| CN102886679B (en) * | 2012-09-21 | 2015-01-28 | 凯迈(洛阳)机电有限公司 | Work piece butting equipment and work piece butting device thereof |
| CN110816756B (en) * | 2019-10-22 | 2021-02-09 | 中船华南船舶机械有限公司 | Side-suspension type single-lifting-point high-speed lifting platform and working method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201573777U (en) * | 2009-07-20 | 2010-09-08 | 江苏赛富隆重工有限公司 | Lifting device for cement barge loading/unloading ship |
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2009
- 2009-07-20 CN CN 200910144180 patent/CN101954958B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201573777U (en) * | 2009-07-20 | 2010-09-08 | 江苏赛富隆重工有限公司 | Lifting device for cement barge loading/unloading ship |
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| Publication number | Publication date |
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| CN101954958A (en) | 2011-01-26 |
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