CN103832941A - Transmission device with three hauling cables - Google Patents
Transmission device with three hauling cables Download PDFInfo
- Publication number
- CN103832941A CN103832941A CN201210483369.3A CN201210483369A CN103832941A CN 103832941 A CN103832941 A CN 103832941A CN 201210483369 A CN201210483369 A CN 201210483369A CN 103832941 A CN103832941 A CN 103832941A
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- CN
- China
- Prior art keywords
- transmission shaft
- shaft
- bearing seat
- rope
- rope sheave
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Abstract
The invention discloses a transmission device with three hauling cables. The transmission device comprises a transmission shaft, bolts with holes, flat keys, shaft end check rings, cable wheels, a separating sleeve, a bearing seat, a shaft seat support, a speed reducer, a motor, a coupling and a connecting sleeve. The bearing seat is connected with the shaft seat support, the transmission shaft is connected with the bearing seat, the bolts with the holes are connected with the cable wheels, the cable wheels are connected with the transmission shaft, the separating sleeve is connected with the bearing seat and the cable wheels, the shaft end check rings are connected with the cable wheels and the transmission shaft, the transmission shaft is connected with the connecting sleeve, the connecting sleeve is connected with the speed reducer, the speed reducer is connected with the coupling, the coupling is connected with the motor, motor power is transmitted to the transmission shaft through the connecting sleeve by enabling the speed reducer to reach the needed number of turns, the transmission shaft drives the cable wheels to rotate through the flat keys, the three cable wheels are located in one shaft, synchronous running is guaranteed, the bolts with the holes on the upper portions of the cable wheels fix the hauling cables, and the hauling cables cannot fall off. The transmission device has the advantages of being simple and reasonable in structure, stable in ascending and descending, convenient and fast to mount, easy and convenient to operate, good in work environment, safe and reliable and the like.
Description
Technical field
The present invention relates to a kind of three hauling rope drivings device, be particularly useful for thermal powerplant etc. and possess the dry ash conveying bulk machine equipment of ash transfer operating mode.
Background technology
The jack up unit of the retracting cylinder device of the dry ash bulk machine that present most occasion is used, is all to drive retarder to draw the ash discharge cylinder of retracting cylinder bottom by steel cable by lifting motor, reaches the vertical operation of the retracting cylinder of dry ash bulk machine.And owing to making, installing, the existence of many uncertain factors of operation, make the retracting cylinder of most dry ash bulk machines in operational process, occur irregular vertical-lift, the accidents such as the fracture that hauling rope also occurs having.Cause fly ash to transport outward in dry ash mode, and then cause cost to strengthen.As north of china in winter occurs that this situation will be as can not be also affected unit operation by on-call maintenance.
Summary of the invention
The present invention has developed a kind of three hauling rope drivings device, its objective is and provides a kind of simple and reasonable, and lifting is steady, facility quick for installation, operate easy and convenient, good work environment, three safe and reliable hauling rope drivings device.
For achieving the above object, apparatus of the present invention are achieved through the following technical solutions, three hauling rope drivings device, comprise transmission shaft, eye bolt, flat key, shaft end ring, rope sheave, spacer, bearing seat, axle bed support, retarder, motor, coupler, adapter sleeve, bearing seat is connected with axle bed support, transmission shaft is connected with bearing seat, capstan nut is connected with rope sheave, rope sheave is connected with transmission shaft, spacer is connected with transmission shaft, spacer is connected with bearing seat, spacer is connected with rope sheave, shaft end ring is connected with rope sheave, shaft end ring is connected with transmission shaft, transmission shaft is connected with adapter sleeve, adapter sleeve is connected with retarder, retarder is connected with coupler, coupler is connected with motor, motor power reaches required revolution by retarder and passes to transmission shaft with adapter sleeve, transmission shaft drives rope sheave to rotate with flat key, three rope sheaves ensure run-in synchronism in an axle, rope sheave top eye bolt fixed tractive ensures not come off.
The invention has the beneficial effects as follows three rope sheaves that utilize the axle that exists together, the convenient and swift elongation of controlling accurately hauling rope is shortened, and makes the quick entrucking of the smooth without hindrance barrier of dry ash, and actv. alleviation emits ash to leak ash, has improved the service efficiency of equipment.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the present invention's three hauling rope drivings device.
Fig. 2 is the plan structure schematic diagram of the present invention's three hauling rope drivings device.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
As shown in Figures 1 and 2, three hauling rope drivings device, comprise transmission shaft 1, eye bolt 2, flat key 3, shaft end ring 4, rope sheave 5, spacer 6, bearing seat 7, axle bed support 8, retarder 9, motor 10, coupler 11, adapter sleeve 12, bearing seat 7 is connected with axle bed support 8, transmission shaft 1 is connected with bearing seat 7, capstan nut 2 is connected with rope sheave 5, rope sheave 5 is connected with transmission shaft 1, spacer 6 is connected with transmission shaft 1, spacer 6 is connected with bearing seat 7, spacer 6 is connected with rope sheave 5, shaft end ring 4 is connected with rope sheave 5, shaft end ring 4 is connected with transmission shaft 1, transmission shaft 1 is connected with adapter sleeve 12, adapter sleeve 12 is connected with retarder 9, retarder 9 is connected with coupler 11, coupler 11 is connected with motor 10, motor 10 power reach required revolution by retarder 9 and pass to transmission shaft 1 with adapter sleeve 12, transmission shaft 1 drives rope sheave 5 to rotate with flat key 3, three rope sheaves 5 ensure run-in synchronism in a transmission shaft 1, rope sheave 5 top eye bolt 2 fixed tractive ensure not come off.
Claims (3)
1. a hauling rope driving device, comprise transmission shaft (1), eye bolt (2), flat key (3), shaft end ring (4), rope sheave (5), spacer (6), bearing seat (7), axle bed support (8), retarder (9), motor (10), coupler (11), adapter sleeve (12), it is characterized in that: bearing seat (7) is connected with axle bed support (8), transmission shaft (1) is connected with bearing seat (7), capstan nut 2 is connected with rope sheave (5), rope sheave (5) is connected with transmission shaft (1), spacer (6) is connected with transmission shaft (1), spacer (6) is connected with bearing seat (7), spacer (6) is connected with rope sheave (5), shaft end ring (4) is connected with rope sheave (5), shaft end ring (4) is connected with transmission shaft (1), transmission shaft (1) is connected with adapter sleeve (12), adapter sleeve (12) is connected with retarder (9), retarder (9) is connected with coupler (11), coupler (11) is connected with motor (10), motor (10) power reaches required revolution by retarder (9) and passes to transmission shaft (1) with adapter sleeve (12), transmission shaft (1) drives rope sheave (5) to rotate with flat key (3), three rope sheaves (5) ensure run-in synchronism in a transmission shaft (1), rope sheave (5) top eye bolt (2) fixed tractive ensures not come off.
2. three hauling rope drivings device according to claim 1, it is characterized in that: motor (10) power reaches required revolution by retarder (9) and passes to transmission shaft (1) with adapter sleeve (12), transmission shaft (1) drives rope sheave (5) to rotate with flat key (3), and three rope sheaves (5) ensure run-in synchronism in a transmission shaft (1).
3. three hauling rope drivings device according to claim 1, is characterized in that: rope sheave (5) top eye bolt (2) fixed tractive ensures not come off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483369.3A CN103832941A (en) | 2012-11-25 | 2012-11-25 | Transmission device with three hauling cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483369.3A CN103832941A (en) | 2012-11-25 | 2012-11-25 | Transmission device with three hauling cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832941A true CN103832941A (en) | 2014-06-04 |
Family
ID=50796891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483369.3A Pending CN103832941A (en) | 2012-11-25 | 2012-11-25 | Transmission device with three hauling cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832941A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069530A (en) * | 2017-06-02 | 2017-08-18 | 赵利雅 | Portable draw-gear with shock resistance drilling function |
| CN107514202A (en) * | 2017-09-30 | 2017-12-26 | 广州地铁集团有限公司 | The underlying lift subway flood airtight blast door of drive device |
-
2012
- 2012-11-25 CN CN201210483369.3A patent/CN103832941A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069530A (en) * | 2017-06-02 | 2017-08-18 | 赵利雅 | Portable draw-gear with shock resistance drilling function |
| CN107514202A (en) * | 2017-09-30 | 2017-12-26 | 广州地铁集团有限公司 | The underlying lift subway flood airtight blast door of drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |