CN107934800A - A kind of counter weight device of floating crane - Google Patents
A kind of counter weight device of floating crane Download PDFInfo
- Publication number
- CN107934800A CN107934800A CN201711241406.9A CN201711241406A CN107934800A CN 107934800 A CN107934800 A CN 107934800A CN 201711241406 A CN201711241406 A CN 201711241406A CN 107934800 A CN107934800 A CN 107934800A
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- suction pump
- floating crane
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/52—Floating cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of counter weight device of floating crane, including hull, water tank, water inlet pipe, suction pump, draining pump and drainpipe, water tank and workbench are provided with above the hull, the water tank is installed on the side of workbench, the opposite side of the water tank is provided with suction pump, and the bottom of the suction pump is provided with cushion socket.The beneficial effects of the invention are as follows：One large water tank set by the remote main arm side in hull, by the water filling into water tank or draws water and realizes counterweight, so as to fulfill the balance of whole floating crane, the structure it is of low cost, using river and marine water body, accomplish cost free counterweight；Suction pump or draining pump only need to be opened during realizing counterweight using the change of water tank water level inside, water level is adjusted according to the weight of hanged cargo, manual labor is not required in whole process, has liberated the both hands of staff, and muscle power is saved for later stage operation.
Description
Technical field
The invention belongs to floating crane technical field, and in particular to a kind of counter weight device of floating crane.
Background technology
Floating crane is also referred to as crane ship or crane barge.Inland harbour uses non-self-propelling crane ship, usually in square ship
On deck, various forms of cranes are set, are reconfigured at ship's mooring equipment and living facilities etc..Middle-size and small-size floating crane one
As using powering on the bank.If self-propulsion type, then installing propulsion system is needed.Formula crane can be divided into swinging and non-by turnability
Two kinds of swinging.Swinging floating crane is divided into half swinging and Full Rotary again.Crane portion can make 360 ° revolution,
Referred to as full circle swinging floating crane.Half swinging floating crane is simple in structure, easy to operate, is typically secured to handling on harbour
Bulk goods etc.；Full Rotary floating crane structure is complex:But its elevator boom rack can make 360 ° of revolutions, not only medium and small
Using quite varied on type floating crane, and with the continuous improvement of technical merit, the application on large-scale floating crane
Also it is more and more extensive.General arm support supporting above deck, there is arm support fixed (including non-operating luffing) and arm support luffing.
The fixed floating crane of arm support is since working performance is poor, less use at present.Non-swinging type whipping crane is although motor-driven
Property is not strong, it is necessary to transports hanging piece with bending course line, but its is cheap.
There are problems with for the floating crane of the prior art：The counter weight device of the floating crane of in the market is all mostly
Iron block, but the production cost of iron block is higher, while iron block expends muscle power very much during dismounting.
The content of the invention
It is proposed in the above background technology to solve the problems, such as.The present invention provides a kind of counter weight device of floating crane,
It is low with production cost, it is safe the characteristics of.
To achieve the above object, the present invention provides following technical solution：A kind of counter weight device of floating crane, including ship
Body, water tank, water inlet pipe, suction pump, draining pump and drainpipe, are provided with water tank and workbench above the hull, described
Water tank is installed on the side of workbench, and the opposite side of the water tank is provided with suction pump, and the bottom of the suction pump is provided with
Cushion socket, is provided with water inlet pipe between the suction pump and water tank, the water tank is internally provided with draining pump, the draining pump
Bottom cushion socket is installed, drainpipe is provided between the draining pump and water tank, the top both sides of the water tank are provided with
Symmetrical link slot, is provided with connecting rope between two link slots, revolution is provided with above the workbench
Platform, is provided with mounting base above the revolving platform, main arm is provided with above the mounting base, the main arm
Side is provided with lifting hook, and the opposite side of the main arm is provided with steel wire rope, and the opposite side of the steel wire rope, which is installed on, to be connected
On splicing.
Preferably, the connection mode of the water inlet pipe and drainpipe and water tank is embedded.
Preferably, the water inlet pipe is to be connected together with the connection mode of suction pump and draining pump and drainpipe.
Preferably, the connecting rope and the connection mode of link slot are to tether.
Preferably, it is provided with rotation axis between the workbench and revolving platform.
Preferably, the cushion socket is installed on hull by fastening screw.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention sets a large water tank by the remote main arm side in hull, passes through the water filling into water tank or pumping
Water realizes counterweight, so as to fulfill the balance of whole floating crane, the structure it is of low cost, using river and sea
Water body, accomplish cost free counterweight.
2nd, the present invention only need to open suction pump or draining pump during realizing counterweight using the change of water tank water level inside
, water level is adjusted according to the weight of hanged cargo, manual labor is not required in whole process, has liberated the double of staff
Hand, muscle power is saved for later stage operation.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the top view of the present invention；
In figure：1st, connecting rope；2nd, link slot；3rd, steel wire rope；4th, lifting is linked up with；5th, main arm；6th, mounting base；7th, intake
Pipe；8th, suction pump；9th, cushion socket；10th, draining pump；11st, drainpipe；12nd, water tank；13rd, workbench；14th, revolving platform；15、
Hull.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides following technical scheme：A kind of counter weight device of floating crane, including hull
15th, water tank 12, water inlet pipe 7, suction pump 8, draining pump 10 and drainpipe 11, the top of hull 15 is provided with water tank 12 and work is flat
Platform 13, water tank 12 are installed on the side of workbench 13, and the opposite side of water tank 12 is provided with suction pump 8, the bottom peace of suction pump 8
Equipped with cushion socket 9, water inlet pipe 7 is provided between suction pump 8 and water tank 12, water tank 12 is internally provided with draining pump 10, draining
The bottom of pump 10 is provided with cushion socket 9, and cushion socket 9 is installed on hull 15 by fastening screw, draining pump 10 and water tank 12 it
Between be provided with drainpipe 11, water inlet pipe 7 and the connection mode of drainpipe 11 and water tank 12 be it is embedded, water inlet pipe 7 and suction pump 8 and
For the connection mode of draining pump 10 and drainpipe 11 to be connected together, the top both sides of water tank 12 are provided with symmetrical link slot
2, be provided with connecting rope 1 between two link slots 2, the connection mode of connecting rope 1 and link slot 2 to tether, workbench 13
Top is provided with revolving platform 14, and rotation axis, the top of revolving platform 14 are provided between workbench 13 and revolving platform 14
Mounting base 6 is provided with, the top of mounting base 6 is provided with main arm 5, and the side of main arm 5 is provided with lifting hook 4, main arm 5
Opposite side steel wire rope 3 is installed, the opposite side of steel wire rope 3 is installed in connecting rope 1.
Suction pump 8 is disclosed extensive utilization and the known technology of daily life in the present invention, and the circumference of motor is transported
It is dynamic, the membrane inside pump is done reciprocating by mechanical device, so as to press the air in the pump chamber of fixed volume
Contracting, stretching form vacuum (negative pressure), and pressure differential is produced with external atmosphere pressure at pumping gas port, will under the action of pressure differential
Gas pressure (suction) enters pump chamber, then is discharged from exhaust outlet.
Draining pump 10 is disclosed extensive utilization and the known technology of daily life in the present invention, is rotated by high speed
Impeller, liquid obtains energy to improve pressure under centrifugal inertial force effect.When impeller quick rotation, blade promotes
Water rotates quickly, and the water being rotating flies to from impeller under the influence of centrifugal force, after the water in pump is spilled over, the center of impeller
Part forms vacuum area.The water at water source has been pressed onto in drainpipe under the action of atmospheric pressure (or hydraulic pressure) by pipe network.This
Sample circulates endlessly, it is possible to realizes continuous pumpage.
The operation principle and process for using of the present invention：Hull 15 is placed on the water surface by the present invention when using, and utilizes steel wire
The main arm 5 of the connection of rope 3 and water tank 12, are drawn water into water tank 12 by the effect of suction pump 8 and water inlet pipe 7, pass through draining pump 10
Effect with drainpipe 11 ejects the water in water tank 12, and the quality of weight, regulating tank are hooked up according to needed for lifting hook 4
Height of water level in 12, the top that connecting rope 1 is connected to water tank 12 by link slot 2 ensure that steel wire rope 3 can be stably connected with master
Arm 5 and water tank 12, the elevation angle of main arm 5 is adjusted by mounting base 6, and the operation model of main arm 5 is adjusted by revolving platform 14
Enclose.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of counter weight device of floating crane, including hull (15), water tank (12), water inlet pipe (7), suction pump (8), draining
Pump (10) and drainpipe (11), it is characterised in that：Water tank (12) and workbench (13) are provided with above the hull (15),
The water tank (12) is installed on the side of workbench (13), and the opposite side of the water tank (12) is provided with suction pump (8), described
The bottom of suction pump (8) is provided with cushion socket (9), and water inlet pipe (7), institute are provided between the suction pump (8) and water tank (12)
That states water tank (12) is internally provided with draining pump (10), and the bottom of the draining pump (10) is provided with cushion socket (9), the draining
Drainpipe (11) is provided between pump (10) and water tank (12), the top both sides of the water tank (12) are provided with symmetrical company
Access slot (2), is provided with connecting rope (1) between two link slots (2), revolution is provided with above the workbench (13)
Platform (14), is provided with mounting base (6) above the revolving platform (14), and master is provided with above the mounting base (6) and is hung
Arm (5), the side of the main arm (5) are provided with lifting hook (4), and the opposite side of the main arm (5) is provided with steel wire rope
(3), the opposite side of the steel wire rope (3) is installed in connecting rope (1).
A kind of 2. counter weight device of floating crane according to claim 1, it is characterised in that：The water inlet pipe (7) and
Drainpipe (11) and the connection mode of water tank (12) are embedded.
A kind of 3. counter weight device of floating crane according to claim 1, it is characterised in that：The water inlet pipe (7) with
Suction pump (8) and the connection mode of draining pump (10) and drainpipe (11) are to be connected together.
A kind of 4. counter weight device of floating crane according to claim 1, it is characterised in that：The connecting rope (1) with
The connection mode of link slot (2) is to tether.
A kind of 5. counter weight device of floating crane according to claim 1, it is characterised in that：The workbench (13)
Rotation axis is provided between revolving platform (14).
A kind of 6. counter weight device of floating crane according to claim 1, it is characterised in that：The cushion socket (9) is logical
Fastening screw is crossed on hull (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241406.9A CN107934800A (en) | 2017-11-30 | 2017-11-30 | A kind of counter weight device of floating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241406.9A CN107934800A (en) | 2017-11-30 | 2017-11-30 | A kind of counter weight device of floating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107934800A true CN107934800A (en) | 2018-04-20 |
Family
ID=61948046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241406.9A Pending CN107934800A (en) | 2017-11-30 | 2017-11-30 | A kind of counter weight device of floating crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107934800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447383A (en) * | 2019-09-03 | 2019-11-15 | 张建立 | A kind of full-automatic lotus root digging harvester |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201756173U (en) * | 2010-08-13 | 2011-03-09 | 广东冠粤路桥有限公司 | Water surface hoisting construction ship with buoyant boxes |
| CN202966598U (en) * | 2012-10-29 | 2013-06-05 | 广东明阳风电产业集团有限公司 | Novel bottom-supported marine wind turbine mounting barge |
| CN204161616U (en) * | 2014-09-17 | 2015-02-18 | 上海雄程船舶工程有限公司 | A kind of pile-driving barge |
| CN104802942A (en) * | 2014-05-22 | 2015-07-29 | 中集海洋工程研究院有限公司 | Lifting barge |
| CN204775902U (en) * | 2015-05-29 | 2015-11-18 | 河南黄河水工机械有限公司 | Take ship of decontaminating of flotation tank |
| CN105584597A (en) * | 2015-12-07 | 2016-05-18 | 浙江海洋学院 | Marine 250-ton salvage ship |
| CN107082374A (en) * | 2017-06-12 | 2017-08-22 | 无锡石油化工起重机有限公司 | The Construction crane of water filling weightening counter-jib is set |
| CN207645672U (en) * | 2017-11-30 | 2018-07-24 | 无锡翔煌电气有限公司 | A kind of counter weight device of floating crane |
-
2017
- 2017-11-30 CN CN201711241406.9A patent/CN107934800A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201756173U (en) * | 2010-08-13 | 2011-03-09 | 广东冠粤路桥有限公司 | Water surface hoisting construction ship with buoyant boxes |
| CN202966598U (en) * | 2012-10-29 | 2013-06-05 | 广东明阳风电产业集团有限公司 | Novel bottom-supported marine wind turbine mounting barge |
| CN104802942A (en) * | 2014-05-22 | 2015-07-29 | 中集海洋工程研究院有限公司 | Lifting barge |
| CN204161616U (en) * | 2014-09-17 | 2015-02-18 | 上海雄程船舶工程有限公司 | A kind of pile-driving barge |
| CN204775902U (en) * | 2015-05-29 | 2015-11-18 | 河南黄河水工机械有限公司 | Take ship of decontaminating of flotation tank |
| CN105584597A (en) * | 2015-12-07 | 2016-05-18 | 浙江海洋学院 | Marine 250-ton salvage ship |
| CN107082374A (en) * | 2017-06-12 | 2017-08-22 | 无锡石油化工起重机有限公司 | The Construction crane of water filling weightening counter-jib is set |
| CN207645672U (en) * | 2017-11-30 | 2018-07-24 | 无锡翔煌电气有限公司 | A kind of counter weight device of floating crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447383A (en) * | 2019-09-03 | 2019-11-15 | 张建立 | A kind of full-automatic lotus root digging harvester |
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