CN104696389A - Speed limiting clutch device for lifeboat rotary hanging bracket - Google Patents
Speed limiting clutch device for lifeboat rotary hanging bracket Download PDFInfo
- Publication number
- CN104696389A CN104696389A CN201510069366.9A CN201510069366A CN104696389A CN 104696389 A CN104696389 A CN 104696389A CN 201510069366 A CN201510069366 A CN 201510069366A CN 104696389 A CN104696389 A CN 104696389A
- Authority
- CN
- China
- Prior art keywords
- ring
- screw
- screw rod
- friction piece
- friction plate
- 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
Links
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The invention discloses a speed limiting clutch device for a lifeboat rotary hanging bracket. The speed limiting clutch device mainly comprises a baffle, a gasket, an internally threaded cylindrical pin, an intermediate friction piece, an inner gear ring, a gear, a baffle ring, a compressing sleeve, a bushing, an adjustment ring, a cover plate, a nut, a locking screw, a screw rod, a hammer, an oil cup, a screw, a right oil seal, an end cover, a sunk screw, a hole baffle ring, an angular contact bearing, a right friction piece, a left friction piece, a key groove, a spring washer, a hexagonal socket cylindrical screw, a left oil seal, a shaft baffle ring, a spring pin, a shaft sleeve, a shell, a cylindrical pin, a speed limiting block, a friction piece and a speed limiting spring, and is characterized in that the screw is rotated to push the compressing sleeve to move leftwards and rightwards to push the right friction piece, so that the right friction piece and the left friction piece are compressed to the intermediate friction piece, and the inner gear ring rotates and drives the gear to rotate through the friction piece; when the right friction piece and the left friction piece are separated from the intermediate friction piece, the inner gear ring rotates while the gear does not rotate. The speed limiting clutch device is simple in structure and low in cost; the speed is limited safely and reliably; the clutching is rapid and reliable, and the effect is good.
Description
Technical field
The present invention relates to speed limit clutch technical field, particularly relate to a kind of salvage boat revolution suspension bracket speed limiting clutch device.
Background technique
Clutch is a vitals in mechanical transmission.Friction clutch, because its impact shock is little, is used widely rapidly in conjunction with separation in mechanical field.But existing centrifugal friction clutch adopts the friction disk of plane contact, and transmitting torque is less, is difficult to realize transmitting large torque.
And seldom can realize speed limiting function in clutch, and effect neither be very desirable, is particularly applied on salvage boat revolution suspension bracket.
Summary of the invention
According to above deficiency, the invention provides that a kind of structure is simple, speed-limiting safety is reliable and the salvage boat revolution suspension bracket speed limiting clutch device that clutch is effective.
For achieving the above object, salvage boat revolution suspension bracket speed limiting clutch device of the present invention, main contents are: comprise baffle plate, packing ring, cylindrical pin with internal thread, intermediate friction sheet, ring gear, gear, baffle ring, clamping sleeve, lining, adjustment ring, cover plate, nut, Cock screw, screw rod, weight, lubricating cup, screw, right oil sealing, end cap, sunk screw, hole back-up ring, angular contact bearing, right friction plate, left friction plate, keyway, compression spring, hexagon socket cap head screw, left oil sealing, shaft block ring, spring pin, axle sleeve, housing, straight pin, speed limit block, friction plate and speed limit spring, it is characterized in that, described two left oil sealings are arranged in housing left end center hole, described spring pin is arranged in the taper hole of housing left side, in the counterbore of described housing left side, compression spring and hexagon socket cap head screw are installed, described cover plate is fixedly mounted on housing right side by compression spring and hexagon socket cap head screw, described nut is fixedly mounted in cover central hole by Cock screw, described end cap to be fixedly mounted on cover plate right side by sunk screw and its left cylinder boss is positioned in nut center hole, described screw rod and nut screw connection, between described screw rod external cylindrical surface and end cap groove, right oil sealing is installed, described screw rod right-hand member is provided with weight, described screw is arranged in weight radial screw bore and its head withstands in screw rod right-hand member groove, described lubricating cup is arranged in the right-hand member tapped hole of pitch hole, described lining is fixedly mounted in screw rod left end center hole groove, described two angular contact bearing inner rings are arranged on screw rod left end external cylindrical surface and right-hand corner contact bearing inner ring withstands on screw rod step, described baffle ring is enclosed within screw rod left end and withstands on left hand corner contact bearing inner ring left side, described shaft block ring is arranged in screw rod left end groove and its right side withstands on baffle ring left side, described two angular contact bearing outer rings are arranged in clamping sleeve endoporus and left hand corner contact bearing outer ring and withstand on clamping sleeve endoporus step, described hole back-up ring is stuck in clamping sleeve endoporus groove and its left side withstands on the right side of right-hand corner contact bearing outer ring, described right friction plate and left friction plate all engage with ring gear and between axle sleeve right side and clamping sleeve left side, described intermediate friction sheet and gears meshing and between right friction plate and left friction plate, described ring gear is fixedly mounted on axle sleeve by cylindrical pin with internal thread, described two speed limit blocks and two friction plate one end have the cylindrical pin with internal thread of lining to be arranged in inner hole of shaft sleeve by cover on external cylindrical surface, its the other end is arranged in inner hole of shaft sleeve by straight pin, described two speed limit springs are all on the straight pin that is enclosed within speed limit block and friction plate of one end, the other end is enclosed within the straight pin on axle sleeve, described gasket sleeve is on cylindrical pin with internal thread and withstand in bush end face, described baffle-plate-sleeve is on axle sleeve left end external cylindrical surface and its right side withstands on axle sleeve flange plate left side, described shaft block ring is stuck in axle sleeve left end groove and its right side withstands on baffle plate left side, keyway is processed with in described axle sleeve center hole.
As preferably, in described gear center hole, be processed with keyway.
As preferably, described right friction plate and left friction plate are external gear and its central position is processed with cylindrical hole.
As preferably, described intermediate friction sheet is internal gear.
As preferably, described screw rod left end external cylindrical surface is processed with groove.
Beneficial effect of the present invention is: structure is simple, and cost is low; Speed-limiting safety is reliable, and clutch is reliable rapidly and effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A sectional view of the present invention.
Description of reference numerals:
1-baffle plate, 2-packing ring, 3-cylindrical pin with internal thread, 4-intermediate friction sheet, 5-ring gear, 6-gear, 7-baffle ring, 8-clamping sleeve, 9-lining, 10-adjustment ring, 11-cover plate, 12-nut, 13-Cock screw, 14-screw rod, 15-weight, 16-lubricating cup, 17-screw, the right oil sealing of 18-, 19-end cap, 20-sunk screw, 21-hole back-up ring, 22-angular contact bearing, the right friction plate of 23-, the left friction plate of 24-, 25-keyway, 26-compression spring, 27-hexagon socket cap head screw, the left oil sealing of 28-, 29-shaft block ring, 30-spring pin, 31-axle sleeve, 32-housing, 33-straight pin, 34-speed limit block, 35-friction plate, 36-speed limit spring.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
Embodiment, is shown in accompanying drawing 1, 2, a kind of salvage boat revolution suspension bracket speed limiting clutch device, comprises baffle plate 1, packing ring 2, cylindrical pin with internal thread 3, intermediate friction sheet 4, ring gear 5, gear 6, baffle ring 7, clamping sleeve 8, lining 9, adjustment ring 10, cover plate 11, nut 12, Cock screw 13, screw rod 14, weight 15, lubricating cup 16, screw 17, right oil sealing 18, end cap 19, sunk screw 20, hole back-up ring 21, angular contact bearing 22, right friction plate 23, left friction plate 24, keyway 25, compression spring 26, hexagon socket cap head screw 27, left oil sealing 28, shaft block ring 29, spring pin 30, axle sleeve 31, housing 32, straight pin 33, speed limit block 34, friction plate 35 and speed limit spring 36, it is characterized in that, described two left oil sealings 28 are arranged in housing 32 left end center hole, described spring pin 30 is arranged in the taper hole of housing 32 left side, in the counterbore of described housing 32 left side, compression spring 26 and hexagon socket cap head screw 27 are installed, described cover plate 11 is fixedly mounted on housing 32 right side by compression spring 26 and hexagon socket cap head screw 27, described nut 12 is fixedly mounted in cover plate 11 center hole by Cock screw 13, described end cap 19 to be fixedly mounted on cover plate 11 right side by sunk screw 20 and its left cylinder boss is positioned in nut 12 center hole, described screw rod 14 coordinates with nut 12, between described screw rod 14 external cylindrical surface and end cap 19 groove, right oil sealing 18 is installed, described screw rod 14 right-hand member is provided with weight 15, described screw 17 is arranged in weight 15 radial screw bore and its head withstands in screw rod 14 right-hand member groove, described lubricating cup 16 is arranged in screw rod 14 center hole right-hand member tapped hole, described lining 9 is fixedly mounted in screw rod 14 left end center hole groove, described two angular contact bearing 22 inner rings are arranged on screw rod 14 left end external cylindrical surface and right-hand corner contact bearing 22 inner ring withstands on screw rod 14 step, described baffle ring 7 is enclosed within screw rod 14 left end and withstands on left hand corner contact bearing 22 inner ring left side, described shaft block ring 29 is arranged in screw rod 14 left end groove and its right side withstands on baffle ring 7 left side, described two angular contact bearing 22 outer rings are arranged in clamping sleeve 8 endoporus and left hand corner contact bearing 22 outer ring and withstand on clamping sleeve 8 endoporus step, described hole back-up ring 21 is stuck in clamping sleeve 8 endoporus groove and its left side withstands on the right side of right-hand corner contact bearing 22 outer ring, described right friction plate 23 and left friction plate 24 all engage with ring gear 5 and between axle sleeve 31 right side and clamping sleeve 8 left side, described intermediate friction sheet 4 engages with gear 6 and between right friction plate 23 and left friction plate 24, described ring gear 5 is fixedly mounted on axle sleeve 31 by cylindrical pin with internal thread 3, described two speed limit blocks 34 and two friction plate 35 one end have the cylindrical pin with internal thread 3 of lining 9 to be arranged in axle sleeve 31 endoporus by cover on external cylindrical surface, its the other end is arranged in axle sleeve 31 endoporus by straight pin 33, described two speed limit springs 36 are all on the straight pin 33 that is enclosed within speed limit block 34 and friction plate 35 of one end, the other end is enclosed within the straight pin 33 on axle sleeve 31, described packing ring 2 to be enclosed within cylindrical pin with internal thread 3 and to withstand on lining 9 end face, described baffle plate 1 is enclosed within axle sleeve 31 left end external cylindrical surface and its right side withstands on axle sleeve 31 flange plate left side, described shaft block ring 29 is stuck in axle sleeve 31 left end groove and its right side withstands on baffle plate 1 left side, keyway 25 is processed with in described axle sleeve 31 center hole.
Described right friction plate 23 and left friction plate 24 are for external gear and its central position is processed with cylindrical hole.
Described screw rod 14 rotation forces clamping sleeve 8 moves left and right and then promotes right friction plate 23, thus right friction plate 23 and left friction plate 24 are all compressed with intermediate friction sheet 4, therefore ring gear 5 rotates through friction plate driven gear 6 and rotates, when right friction plate 23 and left friction plate 24 separate with intermediate friction sheet 4, ring gear 5 rotates and gear 6 is motionless.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned mode of execution, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific mode of execution, scope of the present invention is defined by the following claims.
Claims (5)
1. a salvage boat revolution suspension bracket speed limiting clutch device, comprise baffle plate (1), packing ring (2), cylindrical pin with internal thread (3), intermediate friction sheet (4), ring gear (5), gear (6), baffle ring (7), clamping sleeve (8), lining (9), adjustment ring (10), cover plate (11), nut (12), Cock screw (13), screw rod (14), weight (15), lubricating cup (16), screw (17), right oil sealing (18), end cap (19), sunk screw (20), hole is with back-up ring (21), angular contact bearing (22), right friction plate (23), left friction plate (21), keyway (25), compression spring (26), hexagon socket cap head screw (27), left oil sealing (28), shaft block ring (29), spring pin (30), axle sleeve (31), housing (32), straight pin (33), speed limit block (34), friction plate (35) and speed limit spring (36), it is characterized in that, described two left oil sealings (28) are arranged in housing (32) left end center hole, described spring pin (30) is arranged in the taper hole of housing (32) left side, compression spring (26) and hexagon socket cap head screw (27) are installed in the counterbore of described housing (32) left side, described cover plate (11) is fixedly mounted on housing (32) right side by compression spring (26) and hexagon socket cap head screw (27), described nut (12) is fixedly mounted in cover plate (11) center hole by Cock screw (13), described end cap (19) to be fixedly mounted on cover plate (11) right side by sunk screw (20) and its left cylinder boss is positioned in nut (12) center hole, described screw rod (14) coordinates with nut (12), right oil sealing (18) is installed between described screw rod (14) external cylindrical surface and end cap (19) groove, described screw rod (14) right-hand member is provided with weight (15), described screw (17) is arranged in weight (15) radial screw bore and its head withstands in screw rod (14) right-hand member groove, described lubricating cup (16) is arranged in screw rod (14) center hole right-hand member tapped hole, described lining (9) is fixedly mounted in screw rod (14) left end center hole groove, described two angular contact bearing (22) inner rings are arranged on screw rod (14) left end external cylindrical surface and right-hand corner contact bearing (22) inner ring withstands on screw rod (14) step, described baffle ring (7) is enclosed within screw rod (14) left end and withstands on left hand corner contact bearing (22) inner ring left side, described shaft block ring (29) is arranged in screw rod (14) left end groove and its right side and withstands on baffle ring (7) left side, described two angular contact bearing (22) outer rings are arranged in clamping sleeve (8) endoporus and left hand corner contact bearing (22) outer ring and withstand on clamping sleeve (8) endoporus step, described hole back-up ring (21) is stuck in clamping sleeve (8) endoporus groove and its left side withstands on the right side of right-hand corner contact bearing (22) outer ring, described right friction plate (23) and left friction plate (24) all engage with ring gear (5) and are positioned between axle sleeve (31) right side and clamping sleeve (8) left side, described intermediate friction sheet (4) is engaged with gear (6) and is positioned between right friction plate (23) and left friction plate (24), described ring gear (5) is fixedly mounted on axle sleeve (31) by cylindrical pin with internal thread (3), described two speed limit blocks (34) and two friction plate (35) one end have the cylindrical pin with internal thread of lining (9) (3) to be arranged in axle sleeve (31) endoporus by cover on external cylindrical surface, its the other end is arranged in axle sleeve (31) endoporus by straight pin (33), described two speed limit springs (36) are all on the straight pin (33) that is enclosed within speed limit block (34) and friction plate (35) of one end, the other end is enclosed within the straight pin (33) on axle sleeve (31), described packing ring (2) is enclosed within cylindrical pin with internal thread (3) and goes up and withstand on lining (9) end face, described baffle plate (1) is enclosed within axle sleeve (31) left end external cylindrical surface and its right side and withstands on axle sleeve (31) flange plate left side, described shaft block ring (29) is stuck in axle sleeve (31) left end groove and its right side withstands on baffle plate (1) left side, keyway (25) is processed with in described axle sleeve (31) center hole.
2. salvage boat revolution suspension bracket speed limiting clutch device as claimed in claim 1, is characterized in that: be processed with keyway (25) in described gear (6) center hole.
3. salvage boat revolution suspension bracket speed limiting clutch device as claimed in claim 2, is characterized in that: described right friction plate (23) and left friction plate (24) are for external gear and its central position is processed with cylindrical hole.
4. salvage boat revolution suspension bracket speed limiting clutch device as claimed in claim 1, is characterized in that: described intermediate friction sheet (4) is internal gear.
5. salvage boat revolution suspension bracket speed limiting clutch device as claimed in claim 1, is characterized in that: described screw rod (14) left end external cylindrical surface is processed with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069366.9A CN104696389A (en) | 2015-02-09 | 2015-02-09 | Speed limiting clutch device for lifeboat rotary hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069366.9A CN104696389A (en) | 2015-02-09 | 2015-02-09 | Speed limiting clutch device for lifeboat rotary hanging bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696389A true CN104696389A (en) | 2015-06-10 |
Family
ID=53343824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510069366.9A Pending CN104696389A (en) | 2015-02-09 | 2015-02-09 | Speed limiting clutch device for lifeboat rotary hanging bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696389A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843171A (en) * | 2018-08-21 | 2018-11-20 | 普乐新能源（蚌埠）有限公司 | The transmission component of vacuum chamber door-plate propulsion device |
| CN109826882A (en) * | 2019-02-28 | 2019-05-31 | 杭州天铭科技股份有限公司 | Transmission device with clutch function |
| CN110273935A (en) * | 2018-03-16 | 2019-09-24 | 天佑电器（苏州）有限公司 | Clutch and electric tool, garden instrument and food refuse disposer with it |
| WO2019205972A1 (en) * | 2018-04-26 | 2019-10-31 | 广东肇庆爱龙威机电有限公司 | Adjustment driver for car seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB236167A (en) * | 1924-06-28 | 1925-08-27 | Atlas Werke Ag | An improved electrical anchor winch or capstan |
| CN101234735A (en) * | 2008-01-25 | 2008-08-06 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Light-boat-hanging, raft-hanging and goods-hanging three-purpose reel cart for ship |
| CN201580945U (en) * | 2009-11-24 | 2010-09-15 | 镇江维斯特船用设备有限公司(外商独资) | Disc spring type boat winch clutch |
| CN102408076A (en) * | 2011-08-09 | 2012-04-11 | 江苏佼燕船舶设备有限公司 | Winch device for lifting rescue boat |
| CN202864793U (en) * | 2012-09-29 | 2013-04-10 | 浙江恒信船舶设备有限公司 | Motor-driven lifeboat winch |
| CN204477121U (en) * | 2015-02-09 | 2015-07-15 | 镇江维斯特船用设备有限公司(外商独资) | A kind of salvage boat revolution suspension bracket speed limiting clutch device |
-
2015
- 2015-02-09 CN CN201510069366.9A patent/CN104696389A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB236167A (en) * | 1924-06-28 | 1925-08-27 | Atlas Werke Ag | An improved electrical anchor winch or capstan |
| CN101234735A (en) * | 2008-01-25 | 2008-08-06 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Light-boat-hanging, raft-hanging and goods-hanging three-purpose reel cart for ship |
| CN201580945U (en) * | 2009-11-24 | 2010-09-15 | 镇江维斯特船用设备有限公司(外商独资) | Disc spring type boat winch clutch |
| CN102408076A (en) * | 2011-08-09 | 2012-04-11 | 江苏佼燕船舶设备有限公司 | Winch device for lifting rescue boat |
| CN202864793U (en) * | 2012-09-29 | 2013-04-10 | 浙江恒信船舶设备有限公司 | Motor-driven lifeboat winch |
| CN204477121U (en) * | 2015-02-09 | 2015-07-15 | 镇江维斯特船用设备有限公司(外商独资) | A kind of salvage boat revolution suspension bracket speed limiting clutch device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273935A (en) * | 2018-03-16 | 2019-09-24 | 天佑电器（苏州）有限公司 | Clutch and electric tool, garden instrument and food refuse disposer with it |
| WO2019205972A1 (en) * | 2018-04-26 | 2019-10-31 | 广东肇庆爱龙威机电有限公司 | Adjustment driver for car seat |
| CN108843171A (en) * | 2018-08-21 | 2018-11-20 | 普乐新能源（蚌埠）有限公司 | The transmission component of vacuum chamber door-plate propulsion device |
| CN108843171B (en) * | 2018-08-21 | 2023-10-20 | 普乐新能源（蚌埠）有限公司 | Transmission assembly of vacuum chamber door plate propelling device |
| CN109826882A (en) * | 2019-02-28 | 2019-05-31 | 杭州天铭科技股份有限公司 | Transmission device with clutch function |
| CN109826882B (en) * | 2019-02-28 | 2023-11-07 | 杭州天铭科技股份有限公司 | Transmission device with clutch function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104696389A (en) | Speed limiting clutch device for lifeboat rotary hanging bracket | |
| CN204477121U (en) | A kind of salvage boat revolution suspension bracket speed limiting clutch device | |
| CN204986090U (en) | Pipeline connection joint | |
| CN103878743B (en) | A kind of handling instrument of gear shaft round nut | |
| CN102182765B (en) | Steel ball dropped type torque limiter | |
| CN201344206Y (en) | Ball-cage constant velocity universal coupling used in petroleum machinery | |
| CN204344709U (en) | A kind of splined with seal ring is secondary | |
| CN205401511U (en) | Speed limit wheeling unit | |
| CN211117905U (en) | Economical and practical hydraulic driving mechanism for plug valve | |
| CN104609325B (en) | Loop chain hydraulic hoist | |
| CN205780598U (en) | The deviator of assembling-disassembling bolt in a kind of small space | |
| CN201159249Y (en) | Spherical tooth type universal coupling | |
| CN208764168U (en) | A kind of telescopic drum shaped ball coupling with sealed fixing device | |
| CN204454382U (en) | Loop chain hydraulic hoist | |
| CN103375507A (en) | Nut and screw pre-tensioning overrun clutch | |
| CN203836137U (en) | Gear | |
| CN203604460U (en) | Gear coupling | |
| CN203500286U (en) | Low-speed and large-specific pressure oil-guide planet gear bearing for planet carrier rotation | |
| CN103671872B (en) | A kind of electric control mechanical shift actuator of electric vehicle | |
| CN202901318U (en) | Heavy caliber center line-type butterfly valve provided with hollow valve plate | |
| CN201871543U (en) | Cold rolling machine easy assembling and disassembling big inclination angle floating ring seal drum type tooth transmission shaft structure | |
| CN205154951U (en) | Tooth coupler | |
| CN206218185U (en) | A kind of ROV propellers and ROV with Novel speed reducer and propeller | |
| CN207892981U (en) | A kind of sealed motive force shafting of ship model | |
| CN205918782U (en) | Help novel spline of winding up roller spiale vice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |