CN205589424U - Crane ship - Google Patents
Crane ship Download PDFInfo
- Publication number
- CN205589424U CN205589424U CN201620441634.5U CN201620441634U CN205589424U CN 205589424 U CN205589424 U CN 205589424U CN 201620441634 U CN201620441634 U CN 201620441634U CN 205589424 U CN205589424 U CN 205589424U
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- hull
- piston rod
- telescopic arm
- hydraulic cylinder
- crane ship
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Abstract
The utility model provides a crane ship, including the hull that has the main deck, the middle part of hull is provided with the loop wheel machine seat, is provided with the loop wheel machine on the loop wheel machine seat, and the stern portion of hull has the driver's cabin, and on the planking of the hull left and right sides, every side is provided with two and stores the chamber, and every stores all corresponding assist drive device that is provided with of chamber, and assist drive device includes flexible arm no. 1, pneumatic cylinder, pneumatic rubber capsules, and the casing level of flexible arm no. 1 sets up on the main deck to flexible arm no. 1 is along the horizontal setting of hull, and linked firmly pneumatic rubber capsules at the tip of piston rod, the cylinder body of pneumatic cylinder links firmly the tip at the piston rod of flexible arm no. 1, still is provided with hydraulic power unit in the hull down for the vertical setting of pneumatic cylinder, the piston rod of this pneumatic cylinder, and flexible arm no. 1 all communicates through fluid pressure line and hydraulic power unit with the pneumatic cylinder. The utility model has the advantages of can adjust the ability of lifting by crane effectively, stability is good during lifting.
Description
Technical field
This utility model belongs to technical field of ships, relates to a kind of crane ship.
Background technology
Boats and ships are the high traffic channels of a cost performance as the water-borne transport of carrier, along with
The fast development of Shipping industry, brings the demand of store of goods transhipment, at each goods
It is required for lifting appliance during transhipment and carries out lifting operation, shipwreck additionally occurs in waters
After accident, it is also desirable to salvage shipwreck, salvaging a sunken ship and lifting goods has been required for
Heavy equipment operates.
The ships that transport in inland river is because tonnage is smaller, and additionally navigation channel is narrower, and underwater environment is multiple
Miscellaneous, so self is without lifting appliance often, need to carry out lifting goods with the shore tackle of harbour
Thing, or directly carry out lifting goods by special crane ship in navigation channel.
Then can only need when salvaging a sunken ship to carry out lifting operation by crane ship, but be because
The restriction of cruiseway, so the hull of the pick-up boat run in inland river is relatively small, lifting
Limited in one's ability, the less stable of work when fishing.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that
A kind of crane ship, this crane ship can regulate crane capacity effectively, steady during lifting operation
The qualitative advantage such as good
The purpose of this utility model can be realized by following technical proposal: a kind of crane ship,
Including having the hull of main deck, the middle part of described hull is provided with loop wheel machine seat, described loop wheel machine
Being provided with loop wheel machine on Zuo, the stern of described hull has driver's cabin, about described hull two
On the outside plate of side, every side is provided with two storage chambers, and each storage chamber is all correspondingly arranged on
Servomechanism, described servomechanism includes telescopic arm one, hydraulic cylinder, rubber pneumatic bag, institute
The housing stating telescopic arm one is horizontally set on main deck, and telescopic arm one is along hull
Horizontally set, described hydraulic cylinder is vertically arranged, the piston rod of this hydraulic cylinder down and
Be fixed with rubber pneumatic bag in the end of piston rod, the cylinder body of described hydraulic cylinder is connected in flexible
The end of the piston rod of arm one, in the piston rod of hydraulic cylinder shrinks back the cylinder body of hydraulic cylinder
Time, during the piston rod of telescopic arm one shrinks back in the housing of telescopic arm one, extremely
A rare position, described rubber pneumatic bag is positioned in storage chamber, also sets up in described hull
Having hydraulic power unit, described telescopic arm one and hydraulic cylinder are all by fluid pressure line and hydraulic power unit
Connection.
In above-mentioned a kind of crane ship, the left and right sides, bottom of described hull is symmetrically arranged with
Four lock chambers, described lock chamber is vertically arranged, and the upper end of this lock chamber is positioned in hull,
The base plate of hull is run through in lower end, is provided with telescopic arm two in described lock chamber, described flexible
The piston rod of arm two down and is provided with fixing cone in the end of piston rod, described in stretch
Contracting arm two is connected with hydraulic power unit by fluid pressure line.
In above-mentioned a kind of crane ship, the piston rod end of described hydraulic cylinder is fixed with fixing
Plate, described rubber pneumatic bag is connected in the downside of fixed plate.
In above-mentioned a kind of crane ship, the outside plate of the left and right sides of described hull sets respectively
Being equipped with bilge keelson, described bilge keelson is arranged along the length direction of hull.
In above-mentioned a kind of crane ship, the cross section of described bilge keelson is L-shaped.
In above-mentioned a kind of crane ship, the length of described bilge keelson is the 1/2 of ship length.
Compared with prior art, this utility model has can regulate crane capacity effectively,
The advantage such as good stability during lifting operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the profile when servomechanism is positioned in storage chamber at the A-A in Fig. 1.
Fig. 3 is the partial sectional view when servomechanism works.
Fig. 4 is the profile in Fig. 1 at B-B.
In figure, 1, hull；1a, storage chamber；1b, main deck；1c, lock chamber；2、
Driver's cabin；3, loop wheel machine；4, loop wheel machine seat；5, telescopic arm one；6, hydraulic cylinder；7、
Bilge keelson；8, telescopic arm two；9, fixing cone；10, rubber pneumatic bag；11, hydraulic pressure
Pumping plant；12, high-pressure pump；13, fixed plate.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As shown in Figures 1 to 4, a kind of crane ship, including the hull with main deck 1b
1, the middle part of described hull 1 is provided with loop wheel machine seat 4, described loop wheel machine seat 4 is provided with and hangs
Machine 3, the stern of described hull 1 has driver's cabin 2, outside described hull 1 left and right sides
On plate, every side is provided with two storage chamber 1a, each storage chamber 1a and is all correspondingly arranged on
Servomechanism, described servomechanism includes telescopic arm 1, hydraulic cylinder 6, rubber pneumatic bag
10, the housing of described telescopic arm 1 is horizontally set on main deck 1b, and telescopic arm
One 5 along the horizontally set of hull 1, and described hydraulic cylinder 6 is vertically arranged, this hydraulic cylinder
The piston rod of 6 down and is fixed with rubber pneumatic bag 10, described liquid in the end of piston rod
The cylinder body of cylinder pressure 6 is connected in the end of the piston rod of telescopic arm 1, when hydraulic cylinder 6
When piston rod shrinks back in the cylinder body of hydraulic cylinder 6, the piston rod at telescopic arm 1 shrinks
During returning in the housing of telescopic arm 1, an at least position, described rubber gas
Capsule 10 is positioned in storage chamber 1a, is additionally provided with hydraulic power unit 11, institute in described hull 1
State telescopic arm 1 all to be connected with hydraulic power unit 11 by fluid pressure line with hydraulic cylinder 6.
Specifically, described holding bay 1a is positioned at more than waterline, and described storage chamber 1a divides
It is not arranged on bow both sides and the stern both sides of hull 1.
It is to have from boat ability that work process of the present utility model is such that this crane ship
Boats and ships, crewman operates this inland river lifting pick-up boat in driver's cabin 2 and navigates by water in navigation channel,
When not having lifting operation, rubber pneumatic bag 10 is positioned in storage chamber 1a, because holding bay
1a is positioned at more than waterline, so when rubber pneumatic bag 10 is positioned in storage chamber 1a, rubber
Air bag 10 water body of getting along well comes in contact, and prepares lifting when crane ship arrives predetermined operation place
Before operation, opening hydraulic power unit 11, hydraulic power unit 11 is defeated in each telescopic arm 1
Entering hydraulic oil, the piston rod of four telescopic arms 1 stretches out to the both sides of hull 1 respectively,
Deng contracting arm 1 piston rod extension elongation meet require time, hydraulic power unit 11 stop give
Four telescopic arm 1 delivery hydraulic pressure oil, the piston rod of contracting arm 1 stops stretching out；Then
Hydraulic power unit 11 is to each hydraulic cylinder 6 input hydraulic pressure oil, the piston rod of four hydraulic cylinders 6
Stretch out the most down, until the lower end of rubber pneumatic bag 10 has 1/3 to be in below the water surface, hydraulic pressure
Pumping plant 11 stops to hydraulic cylinder 6 delivery hydraulic pressure oil, and the piston rod of hydraulic cylinder 6 stops stretching out；
It is then turned on lifting operation, now lays respectively at four rubber pneumatic bags 10 of hull 1 both sides
Four positions at hull 1 provide support force to hull 1 respectively, thus improve this lifting
The stability when crane capacity of ship and lifting operation.
Specifically, the left and right sides, bottom of described hull 1 be symmetrically arranged with four fix
Chamber 1c, described lock chamber 1c are vertically arranged, and the upper end of this lock chamber 1c is positioned at hull 1
In, the base plate of hull 1 is run through in lower end, is provided with telescopic arm 28 in described lock chamber 1c,
The piston rod of described telescopic arm 28 down and is provided with fixed cone in the end of piston rod
Body 9, described telescopic arm 28 is connected with hydraulic power unit 11 by fluid pressure line.
Before this crane ship lifting operation, given four telescopic arms by hydraulic power unit 11 simultaneously
28 delivery hydraulic pressure oil, the piston rod of four telescopic arms 28 vertically extends simultaneously down,
Until fixing cone 9 is inserted in riverbed, then this crane ship starts lifting operation, this
Time four fixing cones 9 improve support force to hull 1 by telescopic arm 28, thus can
To be greatly improved the crane capacity of this crane ship.
Specifically, the piston rod end of described hydraulic cylinder 6 is fixed with fixed plate 13, institute
State rubber pneumatic bag 10 and be connected in the downside of fixed plate 13.
Being contacted by face between rubber pneumatic bag 10 and fixed plate 13, contact area is big, can
Many with fixing point, make the fixing more firmly with reliable of rubber pneumatic bag 10.
Specifically, the outside plate of the left and right sides of described hull 1 is respectively arranged with bilge dragon
Bone 7, described bilge keelson 7 is arranged along the length direction of hull 1.
The Main Function of bilge keelson 7 is to increase damping during hull 1 rolling, alleviates rolling
Degree.
Specifically, the cross section of described bilge keelson 7 is L-shaped.
The L-shaped bilge keelson 7 of cross section can preferably alleviate the degree of hull 1 rolling,
Bilge keelson 7 is preferably unequal angle, and long limit and the hull 1 of described unequal angle are solid
Even, minor face is arranged down.
Specifically, the length of described bilge keelson 7 is the 1/3～3/4 of hull 1 length,
Length as preferred described bilge keelson 7 is the 1/2 of hull 1 length.
Specifically, described hull 1 is additionally provided with high-pressure pump 12, described high pressure gas
Pump 12 is connected with rubber pneumatic bag 10, at least provided with unidirectional on described flexible pipe by flexible pipe
Valve.
The effect of check valve is that the gases at high pressure making high-pressure pump 12 produce can only be by single
Entering in rubber pneumatic bag 10 to valve, the air in rubber pneumatic bag 10 can not be back to height
In compression pump 12, being disposed at rubber pneumatic bag 10 of high-pressure pump 12 and flexible pipe
Inflate to rubber pneumatic bag 10 in the case of air pressure is inadequate, increase air pressure to rubber pneumatic bag 10.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing 1, hull；1a, storage chamber；1b, main deck；
1c, lock chamber；2, driver's cabin；3, loop wheel machine；4, loop wheel machine seat；5, telescopic arm one；
6, hydraulic cylinder；7, bilge keelson；8, telescopic arm two；9, fixing cone；10, rubber
Air bag；11, hydraulic power unit；12, high-pressure pump；13, the term such as fixed plate, but also
It is not excluded for using the probability of other term.These terms are used to be only used to more convenient
Describe and explain essence of the present utility model；It is construed as what any one was added
It is all contrary with this utility model spirit for limiting.
Claims (6)
1. a crane ship, including having the hull (1) of main deck (1b), described ship
The middle part of body (1) is provided with loop wheel machine seat (4), described loop wheel machine seat (4) is provided with and hangs
Machine (3), the stern of described hull (1) has driver's cabin (2), it is characterised in that institute
Stating on the outside plate of hull (1) left and right sides, every side is provided with two storage chambers (1a),
Each storage chamber (1a) is all correspondingly arranged on servomechanism, and described servomechanism includes stretching
Contracting arm one (5), hydraulic cylinder (6), rubber pneumatic bag (10), described telescopic arm one (5)
Housing be horizontally set on main deck (1b), and telescopic arm one (5) is along hull
(1) horizontally set, described hydraulic cylinder (6) is vertically arranged, this hydraulic cylinder (6)
Piston rod down and is fixed with rubber pneumatic bag (10), described hydraulic pressure in the end of piston rod
The cylinder body of cylinder (6) is connected in the end of the piston rod of telescopic arm one (5), works as hydraulic cylinder
(6) when piston rod shrinks back in the cylinder body of hydraulic cylinder (6), at telescopic arm one (5)
Piston rod shrink back in the housing of telescopic arm one (4) during, an at least position
Putting, described rubber pneumatic bag (10) is positioned in storage chamber (1a), in described hull (1)
Being additionally provided with hydraulic power unit (11), described telescopic arm one (5) and hydraulic cylinder (6) are the most logical
Cross fluid pressure line to connect with hydraulic power unit (11).
A kind of crane ship the most according to claim 1, it is characterised in that described ship
The left and right sides, bottom of body (1) is symmetrically arranged with four lock chambers (1c), described fixing
(1c) is vertically arranged in chamber, and the upper end of this lock chamber (1c) is positioned in hull (1), under
End runs through the base plate of hull (1), is provided with telescopic arm two (8) in described lock chamber (1c),
The piston rod of described telescopic arm two (8) down and is provided with fixing in the end of piston rod
Cone (9), described telescopic arm two (8) is connected by fluid pressure line and hydraulic power unit (11)
Logical.
A kind of crane ship the most according to claim 2, it is characterised in that described liquid
The piston rod end of cylinder pressure (6) is fixed with fixed plate (13), described rubber pneumatic bag (10)
It is connected in the downside of fixed plate (13).
4., according to a kind of crane ship described in any one in claims 1 to 3, it is special
Levy and be, the outside plate of the left and right sides of described hull (1) is respectively arranged with bilge keelson (7),
Described bilge keelson (7) is arranged along the length direction of hull (1).
A kind of crane ship the most according to claim 4, it is characterised in that described bilge
The cross section of Os Draconis (7) is L-shaped.
A kind of crane ship the most according to claim 5, it is characterised in that described bilge
The length of Os Draconis (7) is the 1/2 of hull (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441634.5U CN205589424U (en) | 2016-05-13 | 2016-05-13 | Crane ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441634.5U CN205589424U (en) | 2016-05-13 | 2016-05-13 | Crane ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205589424U true CN205589424U (en) | 2016-09-21 |
Family
ID=56931757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620441634.5U Expired - Fee Related CN205589424U (en) | 2016-05-13 | 2016-05-13 | Crane ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205589424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203329A (en) * | 2019-06-06 | 2019-09-06 | 上海外高桥造船有限公司 | Offshore floating type produces oil storage ship |
-
2016
- 2016-05-13 CN CN201620441634.5U patent/CN205589424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203329A (en) * | 2019-06-06 | 2019-09-06 | 上海外高桥造船有限公司 | Offshore floating type produces oil storage ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180513 |