CN103373673A - Winding machine for dynamic compaction machine - Google Patents
Winding machine for dynamic compaction machine Download PDFInfo
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- CN103373673A CN103373673A CN2012101055290A CN201210105529A CN103373673A CN 103373673 A CN103373673 A CN 103373673A CN 2012101055290 A CN2012101055290 A CN 2012101055290A CN 201210105529 A CN201210105529 A CN 201210105529A CN 103373673 A CN103373673 A CN 103373673A
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- reel
- rope
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Abstract
The invention relates to a winding machine for a dynamic compaction machine in building projects. The winding machine is composed of a driving motor, a reducer, a main reel inner-expansion clutch, a reel unit, an auxiliary reel inner-expansion clutch, a spindle, a rope gripper and the like. The spindle is supported on a supporting seat through a bearing. The reel unit is arranged on the spindle through a bearing, and the reel unit is composed of a main reel, an auxiliary reel. The rope-rolling mechanisms can rotate simultaneously and independently. The main reel inner-expansion clutch arranged on brake drum of the reel unit can drive the reel unit to rotate to lift a tamper hammer. The auxiliary reel inner-expansion clutch is arranged to timely control falling of a steel wire rope to avoid disorder of ropes. The main reel and the auxiliary reel are designed to be a coaxial structure, so that the reel unit is simplified. The main reel and the auxiliary reel are combined to form a rapid drop hammer, so that working intensity is reduced, and potential safety hazards are eliminated.
Description
Technical field
The present invention relates to the dynamic consolidation construction equipment in the civil engineering, the winch of specifically using on a kind of dynamic compaction machinery.
Background technology
Through retrieving relevant patent documentation, not yet retrieve identical with the structure of the present invention winch that is used on the dynamic compaction machinery at present.Existing civil engineering discharges hammer ram by trip mechanism after generally adopting winch or hydraulic efficiency equipment repeatedly hammer ram to be lifted to specified altitude in carrying out the dynamic consolidation construction process, the energy that utilizes hammer ram to fall to producing voluntarily forms powerful impulsive force to ground, thereby reaches the purpose that improves foundation capability; This type of technique owing to need hammer ram is come off at every turn, is carried out clasp joint by trip mechanism and hammer ram again in work progress, lift by crane the work of being cycled to repeat again.Existing winch can not reach the speed of free-falling body far away owing to the speed of reason its winch release steel rope when hammer ram falls of its structure, so can only take trip mechanism that hammer ram is broken away from, allow the hammer ram free fall form and impact the purpose that just can reach the ground compacting, the structure of this type of winch is seriously restricting the speed that hammer ram falls voluntarily, thereby make whole work capacity large, take a lot of work in the work progress, time-consuming, and in work progress, be absolutely unsafe.In order to satisfy the requirement of dynamic compaction machinery construction operation, thus be necessary existing winch is improved, with the safety of increasing work efficiency and constructing.
Summary of the invention
The objective of the invention is to provide a kind of have put fast rope, can satisfy the operation of not breaking off relations of dynamic compaction machinery hammer ram, safe and reliable a kind of dynamic compaction machinery winch.
Technical characterictic of the present invention is: considering to put fast rope, can realize not breaking off relations is designed to a kind of dynamic compaction machinery winch of being comprised of swollen power-transfer clutch, main shaft, supporting seat, rope gripper, brake equipment in swollen power-transfer clutch, drum part, the loose drum in CD-ROM drive motor, retarder, the main drum on the basis of strong rammer operation, by bearings main shaft is arranged on supporting seat; Be provided with drum part by bearing on main shaft, described drum part is one and is made of main drum, loose drum, can realize rotating simultaneously and the mechanism of twisting rope of each spinning; Retarder links to each other with main shaft; Brake cylinder at drum part is provided with swollen power-transfer clutch in the main drum; Loose drum at drum part is provided with swollen power-transfer clutch in the loose drum; CD-ROM drive motor links to each other with retarder and is used for driving retarder work; Described rope gripper is arranged on the loose drum of drum part; Brake equipment is arranged on the brake cylinder of drum part.
Swollen power-transfer clutch is the automatic clutch device of an interior swollen brake cylinder in the described main drum.
Described drum part is comprised of main drum, loose drum, brake cylinder, ratchet device, and the brake cylinder links to each other with main drum; Main drum links to each other with loose drum; Ratchet device is arranged between main drum, the loose drum, and conductor rope groove and the conductor rope groove in the loose drum in the main drum can be connected smoothly under the effect of ratchet device.
The power-transfer clutch that expands in the described loose drum is one and acts on the loose drum inner chamber, is used for the interior swollen automatic clutch device of braking loose drum rotation.
Described rope gripper is comprised of conductor rope piece, pinch device, cord-pressing block, and the conductor rope piece is that a steel rope with two-way approaching channel causes plate body.
During installation, dynamic compaction machinery of the present invention is arranged on the dynamic compaction machinery with winch, drives reductor work by CD-ROM drive motor during work.When hammer ram is lifted by crane, swollen power-transfer clutch swelling brake tube inner chamber in the main drum under the effect of function unit, so that retarder drives the brake cylinder by swollen power-transfer clutch in the main drum, drive simultaneously the drum part rotation, this moment, steel rope was reeled to the main drum direction by the loose drum in the drum part along rope gripper under the effect of retarder, drove hammer ram and upwards promoted.When needs are tamped, swollen power-transfer clutch under the effect of function unit so that in the main drum, swollen power-transfer clutch unclamps simultaneously in the loose drum, this moment is because the weight of hammer ram drives the drum part rotation, so that steel rope is moved to the loose drum direction by main drum, put rope, steel rope is along the rope grip mechanism rolling, and this moment, drum part was made fast rotational; After hammer ram lands, swollen power-transfer clutch and loose drum swelling in the loose drum under the effect of swollen power-transfer clutch in loose drum, so that the steel rope on the loose drum stops the rolling that comes off, and under the effect of loose drum, the steel rope that pitches is rolled, this moment, main drum was in releasing orientation, and loose drum is in running order; When again hammer ram being promoted, swollen power-transfer clutch swelling brake tube inner chamber in the main drum under the effect of function unit, so that retarder drives the brake cylinder by swollen power-transfer clutch in the main drum, drive simultaneously the main drum rotation, after main drum rotates to certain angle, conductor rope groove under the effect of ratchet device in the main drum and the conductor rope groove in the loose drum form and are connected smoothly, steel rope enters main drum and reels, swollen power-transfer clutch and loose drum unclamp in the loose drum, drive the drum part rotation by retarder under the effect of whole drum part swollen power-transfer clutch in main drum, carry out repeatedly construction operation thereby again drive the hammer ram lifting.Brake equipment arranges in order to prevent drum part from carrying out contrarotation in work progress.
Advantage of the present invention is: owing to be provided with swollen power-transfer clutch in the main drum, be rotated the purpose that reaches the lifting hammer ram thereby can drive drum part; Owing to be provided with swollen power-transfer clutch in the loose drum, thereby after hammer ram lands, can in time control the continuation whereabouts of steel rope, avoided the steel rope rolling too much to cause the phenomenon of wirerope-winding and disorder cable; Because drum part is designed to the version that combined by main drum, loose drum, brake cylinder, thereby can in time control the placement amount of rope; Owing to be provided with interior swollen power-transfer clutch in the loose drum, thereby can make loose drum in time obtain braking; Because main drum is designed to coaxial version with loose drum, thereby makes structure simpler; Owing to be provided with brake equipment, thereby the rope roll parts can be braked; Drop hammer because the form that adopts main drum to combine with loose drum forms fast, thereby saved the operation that needs again the setting hook lifting in the present work progress behind the rammer unhooking, reduced construction intensity, eliminated potential safety hazard; Because compact conformation, easy to use is so there is very large practical and popularizing value.
Description of drawings
Below with reference to accompanying drawing the present invention is described further:
Accompanying drawing 1 is the structural representation that a kind of dynamic compaction machinery of the present invention is used winch;
Accompanying drawing 2 is contour structures scheme drawings that a kind of dynamic compaction machinery is used winch;
Accompanying drawing 3 is that the A of accompanying drawing 2 is to structural representation.
The specific embodiment
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of dynamic compaction machinery winch of the present invention, it is comprised of swollen power-transfer clutch 5, main shaft 6, supporting seat 7, rope gripper 8, brake equipment 9 in swollen power-transfer clutch 3, drum part 4, the loose drum in CD-ROM drive motor 1, retarder 2, the main drum, by bearings main shaft 6 is arranged on supporting seat 7; On main shaft 6, be provided with drum part 4 by bearing, described drum part 4 is one and is made of main drum 41, loose drum 42, can realize rotating simultaneously and the mechanism of twisting rope of each spinning, drum part 4 is comprised of main drum 41, loose drum 42, brake cylinder 43, ratchet device 44, and brake cylinder 43 links to each other with main drum 41; Main drum 41 links to each other with loose drum 42; Ratchet device 44 is arranged between main drum 41, the loose drum 42, and the conductor rope groove 41A in the main drum 41 and the conductor rope groove 42A in the loose drum 42 can be connected smoothly under the effect of ratchet device 44; Retarder 2 links to each other with main shaft 6; Brake cylinder 43 at drum part 4 is provided with swollen power-transfer clutch 3 in the main drum, and swollen power-transfer clutch 3 is the automatic clutch device of an interior swollen brake cylinder 43 in the described main drum; Loose drum 42 at drum part 4 is provided with swollen power-transfer clutch 5 in the loose drum, and the power-transfer clutch 5 that expands in the described loose drum is one and acts on loose drum 42 inner chambers, is used for the interior swollen automatic clutch device of braking loose drum 42 rotations; CD-ROM drive motor 1 links to each other with retarder 2 and is used for driving retarder 2 work; Described rope gripper 8 is arranged on the loose drum 42 of drum part 4, and described rope gripper 8 is comprised of conductor rope piece 81, pinch device 82, cord-pressing block 83, and conductor rope piece 81 is that a steel rope with two-way approaching channel causes plate body; Brake equipment 9 is arranged on the brake cylinder 43 of drum part 4.
Claims (5)
1. dynamic compaction machinery winch, it is comprised of swollen power-transfer clutch (5), main shaft (6), supporting seat (7), rope gripper (8), brake equipment (9) in swollen power-transfer clutch (3), drum part (4), the loose drum in CD-ROM drive motor (1), retarder (2), the main drum, it is characterized in that: upward by bearings main shaft (6) is arranged at supporting seat (7); Be provided with drum part (4) by bearing in that main shaft (6) is upper, described drum part (4) is one and is made of main drum (41), loose drum (42), can realize rotating simultaneously and the mechanism of twisting rope of each spinning; Retarder (2) links to each other with main shaft (6); Brake cylinder (43) at drum part (4) is provided with swollen power-transfer clutch (3) in the main drum; Loose drum (42) in drum part (4) is provided with swollen power-transfer clutch (5) in the loose drum; CD-ROM drive motor (1) links to each other with retarder (2) and is used for driving retarder (2) work; Described rope gripper (8) is arranged on the loose drum (42) of drum part (4); Brake equipment (9) is arranged on the brake cylinder (43) of drum part (4).
2. a kind of dynamic compaction machinery winch according to claim 1 is characterized in that: the automatic clutch device that swollen power-transfer clutch (3) is an interior swollen brake cylinder (43) in the described main drum.
3. a kind of dynamic compaction machinery winch according to claim 1, it is characterized in that: described drum part (4) is comprised of main drum (41), loose drum (42), brake cylinder (43), ratchet device (44), and brake cylinder (43) links to each other with main drum (41); Main drum (41) links to each other with loose drum (42); Ratchet device (44) is arranged between main drum (41), the loose drum (42), and the conductor rope groove (42A) in the conductor rope groove (41A) in the main drum (41) and the loose drum (42) can be connected smoothly under the effect of ratchet device (44).
4. a kind of dynamic compaction machinery winch according to claim 1 is characterized in that: swollen power-transfer clutch (5) is one and acts on loose drum (42) inner chamber in the described loose drum, is used for the interior swollen automatic clutch device of braking loose drum (42) rotation.
5. a kind of dynamic compaction machinery winch according to claim 1, it is characterized in that: described rope gripper (8) is comprised of conductor rope piece (81), pinch device (82), cord-pressing block (83), and conductor rope piece (81) is that a steel rope with two-way approaching channel causes plate 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 true CN103373673A (en) | 2013-10-30 |
| CN103373673B CN103373673B (en) | 2017-06-20 |
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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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN103373673B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912652A (en) * | 2014-04-24 | 2014-07-09 | 北京南车时代机车车辆机械有限公司 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912652A (en) * | 2014-04-24 | 2014-07-09 | 北京南车时代机车车辆机械有限公司 | Transmission device of mechanical-hydraulic integrated dynamic compactor and transfer case thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103373673B (en) | 2017-06-20 |
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Granted publication date: 20170620 Termination date: 20180412 |
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