CN109019328A - A kind of traction separate type driving crane hoisting mechanism transmission system - Google Patents
A kind of traction separate type driving crane hoisting mechanism transmission system Download PDFInfo
- Publication number
- CN109019328A CN109019328A CN201810873123.4A CN201810873123A CN109019328A CN 109019328 A CN109019328 A CN 109019328A CN 201810873123 A CN201810873123 A CN 201810873123A CN 109019328 A CN109019328 A CN 109019328A
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- China
- Prior art keywords
- crane
- raising
- transmission system
- fixed pulley
- wirerope
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- 230000007246 mechanism Effects 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 241000282693 Cercopithecidae Species 0.000 claims abstract description 30
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
- B66C11/20—Arrangements, e.g. comprising differential gears, enabling simultaneous or selective operation of travelling and hoisting gear; Arrangements using the same rope or cable for both travelling and hoisting, e.g. in Temperley cranes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of traction separate types to drive crane hoisting mechanism transmission system, including crane, monkey, raising driving unit, raising driving unit includes driving motor and driving reel, it is connected on lifting mechanism by raising transmission system, raising transmission system is made of winding trailer system wirerope and several pulleys, and several pulleys are separately positioned on the outside of crane, on crane, on monkey, on lifting mechanism.Raising driving unit is mounted on outside crane, is not moved with crane, and the function of crane hoisting mechanism is realized by traction winding system.The present invention solves the problems, such as to encounter when crane works in the presence of a harsh environment, improves the reliability of drive system and the personal safety of operation maintenance personal.
Description
Technical field
The present invention relates to a kind of bridge (door) crane, in particular to a kind of traction separate type driving crane hoisting mechanism passes
Dynamic system.
Background technique
Bridge (door) formula crane is a kind of hoisting machinery that the current scope of application is most wide, quantity is most, bridge (door) formula lifting
Machine is generally made of the part such as gantry, traveling mechanism of the larger traveller, wheeling mechanism, hoisting mechanism, control cabinl pulpit.Control cabinl pulpit is manipulation
The gondola of crane, there is cart, trolley travelling mechanism control device in control cabinl pulpit, lifting mechanism control device and crane
Protective device etc..Bridge (door) formula crane by cart motor drive, done along the track for being laid on both sides it is longitudinally back and forth, greatly
The trolley and hoisting mechanism of car owner's beam do lateral side-to-side movement along bridge girder track by trolley motor drive, are promoted electronic
Machine driving weight does vertical displacement movement.
The driving of the lifting mechanism of existing bridge (door) formula crane and transmission system are all corresponding integrated installations in lifting
On machine, as crane moves together.When the use environment of crane is severe, such as with radioactive radiation or full of toxic
The indoor environment that gas, high corrosion body et al. are difficult to enter, the drive system of crane is affected by environment to be easy to appear failure, and
Due to bad environments, maintenance personal is difficult to approach, so that the maintenance difficult of drive system, and it be easy to cause unexpected personal thing
Therefore.To guarantee the reliability of drive system and the personal safety of operation maintenance personal, drive system is separated with crane, is installed
Outside outdoor or crane, the driving of existing bridge (door) formula crane and transmission system can not achieve crane separate type and lead
The function of drawing.
Summary of the invention
The purpose of the present invention is to provide a kind of traction separate types to drive crane hoisting mechanism transmission system, existing to solve
Have technology jackshaft (door) formula crane can not separate type traction control crane lifting mechanism the technical issues of.
To achieve the above object, the skill of traction separate type driving crane hoisting mechanism transmission system provided by the present invention
Art scheme is: a kind of traction separate type driving crane hoisting mechanism transmission system, including crane, monkey,
Raising driving unit is provided with monkey on the crane, lifting mechanism, raising is provided on monkey
Mechanism connects monkey and raising driving unit by raising transmission system, and the raising driving unit is arranged in crane
The outside of cart；The raising transmission system includes several pulleys and wirerope.
The raising transmission system is provided with fixed pulley in the outside of crane, is provided on crane
Fixed pulley is provided with fixed pulley on monkey, and movable pulley is provided on lifting mechanism, and wirerope sequentially passes through cunning
Wheel, one end of wirerope connect raising driving unit, and other end ground connection is fixed.
Preferably, one end of the wirerope is arranged on raising driving unit, and wirerope, which sequentially passes through, to be arranged in lifting
Fixed pulley A outside machine cart, the fixed pulley B on crane, the fixed pulley C on monkey, on lifting mechanism
Movable pulley M, the fixed pulley D on monkey, the fixed pulley E on crane, the fixed pulley F on monkey rise
Rise the movable pulley N in mechanism, the fixed pulley G on monkey, the fixed pulley H on crane, the end of wirerope is solid
Fixed connection is on the ground.
Preferably, the wirerope is a whole continuous wirerope.
Preferably, the raising driving unit is made of driving motor and driving reel, and driving motor has positive and negative rotation function
Energy.
The beneficial effects of the present invention are: operator is by outside when crane works under conditions of bad environments
Portion operates the raising driving unit of crane, determines rising and falling, the winding that raising driving unit passes through wirerope for lifting mechanism
Draw drives rising and falling for lifting mechanism, solves the technical issues of separate type traction control crane lifting mechanism, keep away
Exempt from operator to work in the presence of a harsh environment brought personal injury, when raising driving unit needs repairing with safeguarding,
Operator only also need to only need to inspect periodically in visual examination raising driving unit, the maintenance of wirerope, greatly
The reliability for improving drive system and operation maintenance personal personal safety.
Detailed description of the invention
Fig. 1 is the lifting mechanism structural schematic diagram of embodiment in the present invention.
In figure, 1 is raising driving unit, and 2 be raising transmission system, and 3 be lifting mechanism, and 4 be crane, and 5 have been
Heavy-duty machine trolley, 6 be fixed pulley A, and 7 be fixed pulley B, and 8 be fixed pulley C, and 10 be fixed pulley D, and 11 be fixed pulley E, and 12 be fixed pulley
F, 14 be fixed pulley G, and 15 be fixed pulley H, and 9 be movable pulley M, and 13 be movable pulley N.
Specific embodiment
Embodiment in reference to the accompanying drawing is described further embodiments of the present invention.
As shown in Figure 1, a kind of traction separate type drives crane hoisting mechanism transmission system, including crane 4, rise
Heavy-duty machine trolley 5, raising driving unit 1 are provided with monkey 5 on crane 4, have been provided on monkey 5
Mechanism 3 is risen, lifting mechanism 3 connects monkey 5 and raising driving unit 1, raising driving unit by raising transmission system 2
1 is arranged in the outside of crane 4；Raising transmission system 2 includes several pulleys and wirerope.
Raising transmission system 2 is provided with fixed pulley in the outside of crane 4, and it is fixed to be provided on crane 4
Pulley is provided with fixed pulley on monkey 5, and movable pulley is provided on lifting mechanism 3, and wirerope sequentially passes through cunning
Wheel, one end of wirerope connect raising driving unit 1, and other end ground connection is fixed.
Further, one end of wirerope is arranged on raising driving unit 1, and wirerope, which sequentially passes through, to be arranged in crane
Fixed pulley A6 outside cart 4, the fixed pulley B7 on crane 4, the fixed pulley C8 on monkey 5, lifting mechanism 3
On movable pulley M9, the fixed pulley D10 on monkey 5, the fixed pulley E11 on crane 4, on monkey 5
Fixed pulley F12, the movable pulley N13 on lifting mechanism 3, the fixed pulley G14 on monkey 5 determines on crane 4
The end of pulley H15, wirerope are fixedly connected on the ground.
Further, wirerope is a whole continuous wirerope.
Further, raising driving unit 1 is made of driving motor and driving reel, and driving motor has positive and negative rotation function
Energy.
Working method of the invention are as follows: when lifting mechanism 3 needs raising, the starting of raising driving unit 1 is rotated forward, and is driven and is driven
Movable reel winding wire ropes, wirerope pass through the fixed pulley A6 being arranged in outside crane 4, and traction is located at crane
Fixed pulley B7 on 4 continues the fixed pulley C8 that traction is located on monkey 5, continues to draw the movable pulley on lifting mechanism 3
M9 continues the fixed pulley D10 that traction is located on monkey 5, continues the fixed pulley E11 that traction is located on crane 4,
Continue the fixed pulley F12 that traction is located on monkey 5, continues to draw the movable pulley N13 on lifting mechanism 3, continue to draw
Fixed pulley G14 on monkey 5 continues to draw the fixed pulley H15 on crane 4；Lifting mechanism 3 is in movable pulley M9
Under the action of movable pulley N13, upward raising.The end of fixed pulley H15 on crane 4 is to be fixedly connected on ground
The wirerope in face will not occur distance change to the wirerope that ground is fixedly connected since fixed pulley G14, therefore can keep
The upward active force of suspension hook.By draw be wrapped over come wirerope-winding on the driving reel of raising driving unit 1.
In the present embodiment, when lifting mechanism 3 needs to land, the starting reversion of raising driving unit 1 drives driving reel to release
Wirerope is put, under the gravity of lifting mechanism 3,3 falls downward of lifting mechanism.
The traction winding system being made up of pulley blocks and wirerope, the upward raising of lifting mechanism 3 or falls downward, are realized
Raising driving unit 1 passes through the function of raising transmission system 2 raising lifting mechanism 3.
The above is only the preferred embodiment of the present invention, is not limited to the technical solution, and should be referred to
Out, those skilled in the art can also make further improvement and profit under the premise of not departing from technical solution of the present invention
Decorations, these improvements and modifications should be all included within the scope of protection of the present invention.
Claims (4)
1. a kind of traction separate type drives crane hoisting mechanism transmission system, including crane (4), monkey
(5), raising driving unit (1), it is characterised in that: be provided with monkey (5), crane on the crane (4)
Be provided on trolley (5) lifting mechanism (3), lifting mechanism (3) by raising transmission system (2) connection monkey (5) and
Raising driving unit (1), outside of raising driving unit (1) setting in crane (4)；The raising transmission system
It (2) include several pulleys and wirerope；
The raising transmission system (2) is provided with fixed pulley in the outside of crane (4), sets on crane (4)
Be equipped with fixed pulley, be provided with fixed pulley on monkey (5), be provided with movable pulley on lifting mechanism (3), wirerope according to
Secondary to pass through pulley, one end of wirerope connects raising driving unit (1), and other end ground connection is fixed.
2. traction separate type according to claim 1 drives crane hoisting mechanism transmission system, it is characterised in that: described
One end of wirerope is arranged on raising driving unit (1), and wirerope sequentially passes through setting to be determined in crane (4) outside
Pulley A(6), the fixed pulley B(7 on crane (4)), the fixed pulley C(8 on monkey (5)) and, lifting mechanism (3)
On movable pulley M(9), the fixed pulley D(10 on monkey (5)), the fixed pulley E(11 on crane (4)), lifting
Fixed pulley F(12 on machine trolley (5)), the movable pulley N(13 on lifting mechanism (3)), the fixed pulley G on monkey (5)
(14), the fixed pulley H(15 on crane (4)), the end of wirerope is fixedly connected on the ground.
3. traction separate type according to claim 1 drives crane hoisting mechanism transmission system, it is characterised in that: described
Wirerope is a whole continuous wirerope.
4. traction separate type according to claim 1 drives crane hoisting mechanism transmission system, it is characterised in that: described
Raising driving unit (1) is made of driving motor and driving reel, and driving motor has positive and negative rotating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873123.4A CN109019328A (en) | 2018-08-02 | 2018-08-02 | A kind of traction separate type driving crane hoisting mechanism transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873123.4A CN109019328A (en) | 2018-08-02 | 2018-08-02 | A kind of traction separate type driving crane hoisting mechanism transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019328A true CN109019328A (en) | 2018-12-18 |
Family
ID=64647975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810873123.4A Pending CN109019328A (en) | 2018-08-02 | 2018-08-02 | A kind of traction separate type driving crane hoisting mechanism transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969940A (en) * | 2019-04-29 | 2019-07-05 | 大连华锐重工集团股份有限公司 | A kind of driving device is moved away from the Crane of formula entirely |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250486B1 (en) * | 1999-09-13 | 2001-06-26 | Masamitsu Enoki | Integrated balanced wire rope reeving system for cargo container handling cranes |
| CN101823669A (en) * | 2010-05-26 | 2010-09-08 | 卫华集团有限公司 | Separated bridge-type crane |
| CN201746242U (en) * | 2010-05-26 | 2011-02-16 | 卫华集团有限公司 | Separated bridge crane |
| CN104340865A (en) * | 2014-10-21 | 2015-02-11 | 太重（天津）滨海重型机械有限公司 | Crane and lifting operation mechanism thereof |
| CN206395695U (en) * | 2016-11-14 | 2017-08-11 | 中国船舶重工集团公司第七0四研究所 | Drive device concentrates fixed and arranged in the explosion-proof engine room crane of end |
| CN208883321U (en) * | 2018-08-02 | 2019-05-21 | 河南卫华重型机械股份有限公司 | A kind of traction separate type driving crane hoisting mechanism transmission system |
-
2018
- 2018-08-02 CN CN201810873123.4A patent/CN109019328A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250486B1 (en) * | 1999-09-13 | 2001-06-26 | Masamitsu Enoki | Integrated balanced wire rope reeving system for cargo container handling cranes |
| CN101823669A (en) * | 2010-05-26 | 2010-09-08 | 卫华集团有限公司 | Separated bridge-type crane |
| CN201746242U (en) * | 2010-05-26 | 2011-02-16 | 卫华集团有限公司 | Separated bridge crane |
| CN104340865A (en) * | 2014-10-21 | 2015-02-11 | 太重（天津）滨海重型机械有限公司 | Crane and lifting operation mechanism thereof |
| CN206395695U (en) * | 2016-11-14 | 2017-08-11 | 中国船舶重工集团公司第七0四研究所 | Drive device concentrates fixed and arranged in the explosion-proof engine room crane of end |
| CN208883321U (en) * | 2018-08-02 | 2019-05-21 | 河南卫华重型机械股份有限公司 | A kind of traction separate type driving crane hoisting mechanism transmission system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969940A (en) * | 2019-04-29 | 2019-07-05 | 大连华锐重工集团股份有限公司 | A kind of driving device is moved away from the Crane of formula entirely |
| CN109969940B (en) * | 2019-04-29 | 2023-11-14 | 大连华锐重工集团股份有限公司 | Special crane with fully-removable driving device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |