CN103373673B - A kind of dynamic compaction machinery hoist engine - Google Patents
A kind of dynamic compaction machinery hoist engine Download PDFInfo
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- CN103373673B CN103373673B CN201210105529.0A CN201210105529A CN103373673B CN 103373673 B CN103373673 B CN 103373673B CN 201210105529 A CN201210105529 A CN 201210105529A CN 103373673 B CN103373673 B CN 103373673B
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- drum
- loose
- swollen
- main
- clutch
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Abstract
The present invention relates to the hoist engine on dynamic compaction machinery in civil engineering, it is made up of swollen clutch, main shaft, rope gripper in swollen clutch, drum part, loose drum in drive motor, decelerator, main drum etc., has main shaft by bearings on support base；Drum part is provided with by bearing on main shaft, described drum part is made up of for one main drum, loose drum, be capable of achieving to rotate simultaneously and each spinning mechanism of twisting rope；Swollen clutch in main drum is provided with the brake cylinder of drum part；Due to being provided with swollen clutch in main drum, so as to can drive the drum part be rotated up to being lifted the purpose of hammer ram；Due to being provided with swollen clutch in loose drum, can in time control the whereabouts of steel wire rope, it is to avoid disorder cable phenomenon；Because main drum and loose drum are designed to coaxial structure type, make structure simpler；Quickly dropped hammer due to being formed in the form of loose drum is combined using main drum, reduce construction intensity, eliminate potential safety hazard.
Description
Technical field
The present invention relates to the dynamic consolidation construction equipment in civil engineering, the hoist engine on specifically a kind of dynamic compaction machinery.
Background technology
Through retrieving relevant patent document, the elevator being used on dynamic compaction machinery with structure identical of the present invention is not yet retrieved at present
Machine.Existing civil engineering is general during dynamic consolidation construction is carried out to be lifted to rule by hammer ram repeatedly using hoist engine or hydraulic test
Hammer ram is discharged by tripping gear after determining height, the energy of generation of voluntarily falling using hammer ram forms powerful impact to ground
Power, the purpose of foundation capability is improved so as to reach；Such technique in work progress due to hammer ram need to be come off every time, then
Clasp joint is carried out by tripping gear and hammer ram, then carries out lifting circulating repetition work.Existing hoist engine is due to the original of its structure
Because the speed of its hoist engine release steel wire rope when hammer ram falls far can not reach the speed of freely falling body, so can only take
Tripping gear departs from hammer ram, allows hammer ram free-falling to form the purpose impacted and can be only achieved to consolidation, such hoist engine
Structure seriously govern the speed that hammer ram voluntarily falls so that whole workload is big, taken a lot of work in work progress, time-consuming, and
It is absolutely unsafe in work progress.In order to meet the requirement of dynamic compaction machinery construction operation, it is therefore necessary to add to existing hoist engine
To improve, to improve the security of operating efficiency and construction.
The content of the invention
The invention aims to provide it is a kind of have quickly put rope, dynamic compaction machinery hammer ram can be met and do not broken off relations operation, safely
A kind of reliable dynamic compaction machinery hoist engine.
It is of the invention to be technically characterized in that：Considering quickly to put rope, design on the basis of the strong rammer operation that can realize not breaking off relations
Swollen clutch, main shaft, support base, folder in swollen clutch, drum part, loose drum into by drive motor, decelerator, main drum
A kind of dynamic compaction machinery hoist engine of rope device, brake apparatus composition, has main shaft on support base by bearings；On main shaft
Drum part is provided with by bearing, described drum part is an achievable main drum, loose drum is rotated simultaneously and each spin
The mechanism of twisting rope for turning；Decelerator is connected with main shaft；Swollen clutch in main drum is provided with the brake cylinder of drum part；In reel
The loose drum of part is provided with swollen clutch in loose drum；Drive motor is connected with decelerator for driving decelerator to work；Institute
The rope gripper stated is arranged on the loose drum of drum part；Brake apparatus is arranged on the brake cylinder of drum part.
Swollen clutch is the automatic clutch device of swollen brake cylinder in described main drum.
Described drum part is made up of main drum, loose drum, brake cylinder, ratchet mechanism, and brake cylinder is connected with main drum；
Main drum is connected with loose drum；Ratchet mechanism is arranged between main drum, loose drum, in the conductor rope groove in main drum and loose drum
Conductor rope groove can be connected smoothly in the presence of ratchet mechanism.
Swollen clutch acts on loose drum inner chamber for one in described loose drum, swollen in loose drum rotation for braking
Automatic clutch device.
Described rope gripper is made up of conductor rope block, hold-down gear, cord-pressing block, and conductor rope block is one has bi-directional steel wire
The plate body of approaching channel.
During installation, dynamic compaction machinery hoist engine of the invention is arranged on dynamic compaction machinery, is driven by drive motor during work
Reductor works.When being lifted by crane to hammer ram, in swollen clutch swelling brake cylinder in main drum in the presence of control unit
Chamber so that decelerator drives brake cylinder by swollen clutch in main drum, while drum part rotation is driven, now in decelerator
In the presence of steel wire rope along rope gripper from the loose drum in drum part to main drum direction wind, drive hammer ram carry upwards
Rise.When needing to be tamped, swollen clutch in main drum is caused in the presence of control unit, swollen clutch is same in loose drum
Shi Songkai, now because the weight band movable reel part of hammer ram rotates so that steel wire rope is moved from main drum to loose drum direction,
Carry out putting rope, steel wire rope makees quick rotation along rope grip mechanism rolling, now drum part；After hammer ram lands, in loose drum
Swollen clutch and loose drum swelling in loose drum in the presence of interior swollen clutch so that the steel wire rope on loose drum stops coming off slipping
Put, and roll the steel wire rope for pitching in the presence of loose drum, now main drum is in releasing orientation, loose drum is in work
State；When being lifted to hammer ram again, the swollen clutch swelling brake tube inner chamber in main drum in the presence of control unit,
So that decelerator drives brake cylinder by swollen clutch in main drum, while driving main drum rotation, main drum is rotated to necessarily
After angle, the conductor rope groove in main drum in the presence of ratchet mechanism is connected smoothly with the conductor rope groove formation in loose drum,
Steel wire rope winds into main drum, and swollen clutch and loose drum unclamp in loose drum, whole drum part in main drum it is swollen from
Drum part is driven to rotate by decelerator in the presence of clutch, so that driving hammer ram to be lifted again carries out construction operation repeatedly.
Brake apparatus is set in work progress in order to prevent drum part from being reversely rotated.
It is an advantage of the invention that：Due to being provided with swollen clutch in main drum, so as to drum part can be driven to carry out rotation reach
To the purpose of lifting hammer ram；Due to being provided with swollen clutch in loose drum, so as to can in time control steel wire rope after hammer ram landing
Continue to fall, it is to avoid steel wire rope rolling excessively causes the phenomenon of wirerope-winding and disorder cable；Because drum part is designed to
The structure type being combined by main drum, loose drum, brake cylinder, so as to control the placement amount of rope in time；Because pair is rolled up
Interior swollen clutch is provided with cylinder, so as to make loose drum be braked in time；Due to main drum and loose drum be designed to it is coaxial
Structure type so that structure is simpler；Due to being provided with brake apparatus, so as to rope roll part is braked；Due to
Formed in the form of loose drum is combined using main drum and quickly dropped hammer, so as to eliminate in current work progress after rammer unhooking
The operation of setting hook lifting is needed again, construction intensity is reduced, potential safety hazard is eliminated；Due to compact conformation, easy to use, institute
To there is very big practical and popularizing value.
Brief description of the drawings
The present invention is further described through below with reference to accompanying drawing：
Accompanying drawing 1 is a kind of structural representation of dynamic compaction machinery hoist engine of the invention；
Accompanying drawing 2 is a kind of contour structures schematic diagram of dynamic compaction machinery hoist engine；
Accompanying drawing 3 is the A of accompanying drawing 2 to structural representation.
Specific embodiment
Referring to the drawings 1, accompanying drawing 2, accompanying drawing 3, a kind of dynamic compaction machinery hoist engine of the invention, it is by drive motor 1, decelerator
2nd, swollen clutch 5, main shaft 6, support base 7, rope gripper 8, braking in swollen clutch 3, drum part 4, loose drum in main drum
Device 9 is constituted, and has main shaft 6 by bearings on support base 7；Drum part 4 is provided with by bearing on main shaft 6, it is described
Drum part 4 be made up of main drum 41, loose drum 42, brake cylinder 43, ratchet mechanism 44 for one, be capable of achieving the He of main drum 41
The mechanism of twisting rope of rotation and each spinning simultaneously of loose drum 42, brake cylinder 43 is connected with main drum 41；Main drum 41 and loose drum
42 are connected；Ratchet mechanism 44 is arranged between main drum 41, loose drum 42, the conductor rope groove 41A in main drum 41 and loose drum 42
In conductor rope groove 42A can be connected smoothly in the presence of ratchet mechanism 44；Decelerator 2 is connected with main shaft 6；In drum part
4 brake cylinder 43 is provided with swollen clutch 3 in main drum, and swollen clutch 3 is swollen brake cylinder 43 in described main drum
Automatic clutch device；Swollen clutch 5 in loose drum is provided with the loose drum 42 of drum part 4, in described loose drum it is swollen from
Clutch 5 acts on the inner chamber of loose drum 42 for one, for braking swollen automatic clutch device in the rotation of loose drum 42；Drive motor
1 is connected with decelerator 2 for driving decelerator 2 to work；Described rope gripper 8 is arranged on the loose drum 42 of drum part 4,
Described rope gripper 8 is made up of conductor rope block 81, hold-down gear 82, cord-pressing block 83, and conductor rope block 81 is one has bidirectional wiring
The plate body of rope approaching channel；Brake apparatus 9 is arranged on the brake cylinder 43 of drum part 4.
Claims (2)
1. a kind of dynamic compaction machinery hoist engine, it is by drive motor（1）, decelerator（2）, swollen clutch in main drum（3）, reel portion
Part（4）, swollen clutch in loose drum（5）, main shaft（6）, support base（7）, rope gripper（8）, brake apparatus（9）Composition, it is special
Levy and be：In support base（7）On have main shaft by bearings（6）；In main shaft（6）On drum part is provided with by bearing（4）,
Described drum part（4）For one by main drum（41）, loose drum（42）, brake cylinder（43）, ratchet mechanism（44）Composition, can
Realize main drum（41）And loose drum（42）While the mechanism of twisting rope of rotation and each spinning；Brake cylinder（43）With main drum（41）
It is connected；Main drum（41）With loose drum（42）It is connected；Ratchet mechanism（44）It is arranged on main drum（41）, loose drum（42）Between,
Main drum（41）In conductor rope groove（41A）With loose drum（42）In conductor rope groove（42A）Can be in ratchet mechanism（44）In the presence of
It is connected smoothly；Decelerator（2）With main shaft（6）It is connected；In drum part（4）Brake cylinder（43）It is provided with swollen in main drum
Clutch（3）；In drum part（4）Loose drum（42）It is provided with swollen clutch in loose drum（5）；Drive motor（1）With subtract
Fast device（2）It is connected for driving decelerator（2）Work；Described rope gripper（8）It is arranged on drum part（4）Loose drum
（42）On；Brake apparatus（9）It is arranged on drum part（4）Brake cylinder（43）On；Swollen clutch in described main drum（3）For
Swollen brake cylinder in one（43）Automatic clutch device；Swollen clutch in described loose drum（5）Loose drum is acted on for one
（42）Inner chamber, for braking loose drum（42）The interior swollen automatic clutch device of rotation.
2. a kind of dynamic compaction machinery hoist engine according to claim 1, it is characterised in that：Described rope gripper（8）By leading
Rope block（81）, hold-down gear（82）, cord-pressing block（83）Composition, conductor rope block（81）It is a plate with bi-directional steel wire approaching channel
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105529.0A CN103373673B (en) | 2012-04-12 | 2012-04-12 | A kind of dynamic compaction machinery hoist engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105529.0A CN103373673B (en) | 2012-04-12 | 2012-04-12 | A kind of dynamic compaction machinery hoist engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103373673A CN103373673A (en) | 2013-10-30 |
| CN103373673B true CN103373673B (en) | 2017-06-20 |
Family
ID=49459586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210105529.0A Expired - Fee Related CN103373673B (en) | 2012-04-12 | 2012-04-12 | A kind of dynamic compaction machinery hoist engine |
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| Country | Link |
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| CN (1) | CN103373673B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912652B (en) * | 2014-04-24 | 2017-02-15 | 北京中车重工机械有限公司 | Transmission device of mechanical-hydraulic integrated dynamic compactor and transfer case thereof |
| CN107381390A (en) * | 2017-07-05 | 2017-11-24 | 太原科技大学 | Most light raising double crosslinking drum and method to set up |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580765A (en) * | 1984-02-24 | 1986-04-08 | Priestman Brothers Limited | Compaction machine |
| CN101195464A (en) * | 2006-12-06 | 2008-06-11 | 王春明 | Winding machine with wet-type friction slice clutch having hollow hook lowering function |
| CN201268847Y (en) * | 2008-09-01 | 2009-07-08 | 中国建筑西南勘察设计研究院有限公司 | Reverse circulation column hammer tamping expansion cast-in-place pile formation machine |
| CN102180422A (en) * | 2011-05-03 | 2011-09-14 | 北京南车时代机车车辆机械有限公司 | Engineering machine and outer-hooping and inner-expanding type winding mechanism thereof |
| CN202687833U (en) * | 2012-04-12 | 2013-01-23 | 南通力威机械有限公司 | Winch for dynamic compaction machine |
-
2012
- 2012-04-12 CN CN201210105529.0A patent/CN103373673B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580765A (en) * | 1984-02-24 | 1986-04-08 | Priestman Brothers Limited | Compaction machine |
| CN101195464A (en) * | 2006-12-06 | 2008-06-11 | 王春明 | Winding machine with wet-type friction slice clutch having hollow hook lowering function |
| CN201268847Y (en) * | 2008-09-01 | 2009-07-08 | 中国建筑西南勘察设计研究院有限公司 | Reverse circulation column hammer tamping expansion cast-in-place pile formation machine |
| CN102180422A (en) * | 2011-05-03 | 2011-09-14 | 北京南车时代机车车辆机械有限公司 | Engineering machine and outer-hooping and inner-expanding type winding mechanism thereof |
| CN202687833U (en) * | 2012-04-12 | 2013-01-23 | 南通力威机械有限公司 | Winch for dynamic compaction machine |
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| Publication number | Publication date |
|---|---|
| CN103373673A (en) | 2013-10-30 |
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