CN105398995A - Winch - Google Patents
Winch Download PDFInfo
- Publication number
- CN105398995A CN105398995A CN201510980385.7A CN201510980385A CN105398995A CN 105398995 A CN105398995 A CN 105398995A CN 201510980385 A CN201510980385 A CN 201510980385A CN 105398995 A CN105398995 A CN 105398995A
- Authority
- CN
- China
- Prior art keywords
- gear
- ratchet
- winch
- catch
- rotating shaft
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/32—Detent devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention provides a winch. The winch comprises a base, a brake assembly and a winch coil assembly. The brake assembly is arranged in the base. The brake assembly comprises a rotating shaft, a first stopping piece, a first friction plate, a ratchet wheel, a second friction plate, a second stopping piece, a first gear and a pawl assembly, and the rotating shaft is rotationally arranged in the base and sequentially sleeved with the first stopping piece, the first friction plate, the ratchet wheel, the second friction plate, the second stopping piece and the first gear; the first gear is in threaded connection with the rotating shaft; and the pawl assembly is matched with the ratchet wheel and used for checking the ratchet wheel. The winch coil assembly comprises a reel and a second gear, and the second gear is arranged on one side of the reel; and the first gear is directly or indirectly engaged with the second gear. According to the winch, as the brake assembly of the winch is arranged in the base, the brake assembly is not prone to damage, and is more durable, simple in structure, convenient to assemble, simple in machining technology and low in cost.
Description
Technical field
The present invention relates to mechanical transmission equipment technical field, and in particular to a kind of winch.
Background technology
Along with the development of technology, the application of various large-scale, heavy device or spare and accessory parts is more and more extensive, and these devices or spare and accessory parts are because volume is large, Heavy Weight, need to use labour-saving mechanical transmission equipment to transmit in some occasion.Winch, as existing comparatively common mechanical transmission equipment, is mainly used in traction or lifting heavy.Winch has the advantages such as simple to operate, wiring amount is large, dislocation is convenient, is widely used in multiple field or the occasions such as building, hydraulic engineering, forestry, mine, harbour.Winch is mainly divided into manual, electronic and hydraulic pressure three types.Its brake assemblies of existing hand winch is external structure, there is structure and processing technology complexity, and assembling is inconvenient, the problem that cost is high.
Summary of the invention
The present invention is external in order to overcome its brake assemblies of existing winch, the problem that structure and processing technology are complicated, assembling is inconvenient and cost is high, provides that a kind of brake assemblies is built-in, structure is simple, processing technology is simple, the easy to assembly and winch that cost is low.
To achieve these goals, the invention provides a kind of winch, comprising: base, brake assemblies and winch assemblies, described brake assemblies is arranged in base.Described brake assemblies comprises rotating shaft, the first catch, the first friction lining, ratchet, the second friction lining, the second catch, the first gear and pawl assembly, rotating shaft is arranged in base rotationally, and the first catch, the first friction lining, ratchet, the second friction lining, the second catch and the first gear are sheathed on described rotating shaft successively; Described first gear is connected with described shaft thread; Described pawl assembly and described ratchet match with ratchet described in check.Described winch assemblies comprises reel and the second gear, and the side of described reel is located at by described second gear; Described first gear and the second direct geared or indirectly engage.
In one embodiment of the invention, described pawl assembly comprises pawl axis, ratchet, ratchet axle sleeve and torsion spring, described pawl axis is fixedly arranged on described base, described ratchet and described ratchet axle sleeve are sheathed on described pawl axis respectively, described ratchet is located at described ratchet side with ratchet described in check, and described pawl axis is sheathed on described ratchet side, and described torsion spring set is located at described ratchet axle sleeve, one end of described torsion spring is fixedly connected with described ratchet, and the other end is fixedly connected with described base.
In one embodiment of the invention, the screw thread of described first gear and described rotating shaft junction is Acme thread.
In one embodiment of the invention, described first catch comprises first gear film perforation, and described rotating shaft comprises the first stopper section, the shape of the first stopper section and the mating shapes of first gear film perforation, described first gear film perforation is sheathed on outside described first stopper section, and the first catch backstop is in the first stopper section.
In one embodiment of the invention, described second catch comprises second gear film perforation, described first gear comprises first end and the second end, the tooth footpath of first end is greater than the tooth footpath of the second end, the shape of the second end and the mating shapes of second gear film perforation, described second gear film perforation is sheathed on outside described the second end, and the second catch backstop is in the second end.
In one embodiment of the invention, described brake assemblies also comprises split washer, and described rotating shaft also comprises engagement groove, described split washer be sticked in described engagement groove and backstop inside described base.
In one embodiment of the invention, described winch also comprises at least one driving gear component, and described first gear and described second gear are engaged indirectly by described driving gear component.
In one embodiment of the invention, described driving gear component comprises transmission shaft, the first transmission gear and the second transmission gear, first transmission gear and the second transmission gear are located at the two ends of described transmission shaft respectively, described first transmission gear and the first direct geared engagement, described second transmission gear and the second direct geared engagement.
In one embodiment of the invention, described base comprises base plate and at least biside plate, and described rotating shaft is installed between relative biside plate.
In one embodiment of the invention, described base also comprises lug boss, and described lug boss is extended to form by described base plate local side plate, and described pawl assembly is installed on described lug boss.
Compared with prior art, beneficial effect of the present invention: its brake assemblies of winch of the present invention is arranged in base, is not easily damaged, more durable, and structure is simple, easy to assembly, processing technology is simple, and cost is low.In addition, winch of the present invention, arranges the first friction lining and the second friction lining respectively in the both sides of ratchet, can significantly promote drag effect relative to only having the brake assemblies of monolithic friction lining.
Accompanying drawing explanation
Fig. 1 is the cutaway view of winch embodiment one of the present invention.
Fig. 2 is the partial enlarged drawing at B place in Fig. 1.
Fig. 3 is the perspective view of winch embodiment one of the present invention.
Fig. 4 is the decomposition texture schematic diagram of winch embodiment one of the present invention.
Fig. 5 be ratchet and the ratchet of winch embodiment one of the present invention coordinate schematic diagram.
Fig. 6 is the assembling schematic diagram of the pawl assembly of winch embodiment one of the present invention.
Fig. 7 is the cutaway view of winch embodiment two of the present invention.
Fig. 8 is the perspective view of winch embodiment two of the present invention.
Fig. 9 is the decomposition texture schematic diagram of winch embodiment two of the present invention.
Figure 10 is the assembling schematic diagram of the pawl assembly of winch embodiment two of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, clear, complete description is carried out to technical scheme of the present invention.
Please refer to shown in Fig. 1-6, the invention provides a kind of winch, comprising: base 1, brake assemblies 2 and winch assemblies 3, described brake assemblies 2 is arranged in base 1, is not easily damaged, more durable.Described brake assemblies 2 comprises rotating shaft 21, first catch 22, first friction lining 23, ratchet 24, second friction lining 25, second catch 26, first gear 27 and pawl assembly 28.Rotating shaft 21 is arranged in base 1 rotationally.First catch 22, first friction lining 23, ratchet 24, second friction lining 25, second catch 26 and the first gear 27 are sheathed on described rotating shaft 21 successively.
Described first gear 27 is threaded with described rotating shaft 21, and when the first gear 27 phase countershaft 21 rotates clockwise, the laminating of the first catch 22, first friction lining 23, ratchet 24, second friction lining 25 and the second catch 26 compresses.Please refer to shown in Fig. 2, described first gear 27 is Acme thread with the screw thread of described rotating shaft 21 junction, and connect reliable, intensity is high, not yielding, and friction face is large, and driving efficiency is high.But be not limited thereto, can be also multiple screw thread or flat thread, do not enumerate at this.
Described pawl assembly 28 and described ratchet 24 match with ratchet described in check 24.When ratchet 24 positive dirction is rotated, the side that pawl assembly 28 leans against ratchet 24 does not affect ratchet 24 and rotates; During ratchet 24 counter-rotation, pawl assembly 28 stops ratchet 24 and prevents ratchet 24 to be rotated further.Check refers to when ratchet 24 counter-rotation, and pawl assembly 28 stops ratchet 24 counter-rotation.In the present embodiment, ratchet 24 rotates clockwise as positive dirction is rotated, and rotate counterclockwise as counter-rotation, please refer to shown in Fig. 3 and Fig. 5, A direction is clockwise direction.
Described winch assemblies 3 comprises reel 31 and the second gear 32, and the side of described reel 31 is located at by described second gear 32, and when the second gear 32 rotates, reel 31 is followed the second gear 32 and rotated.Described first gear 27 and the second gear 32 directly or indirectly engage, thus the second gear 32 can be driven when the first gear 27 rotates to rotate, and then band movable reel 31 rotates.Winch of the present invention, arranging the first friction lining 23 and the second friction lining 25 respectively, has four friction faces, can significantly promote drag effect relative to only having brake assemblies the present invention of monolithic friction lining in the both sides of ratchet 24.Its brake assemblies 2 of winch of the present invention is arranged in base 1, is not easily damaged, more durable; And structure is simple, easy to assembly, processing technology is simple, and cost is low.
Described base 1 comprises base plate 11 and at least biside plate 12, and described rotating shaft 21 is installed between relative biside plate 12, thus described brake assemblies 2 is installed in base 1.Biside plate 12 is equipped with axis hole 121, rotating shaft 21 is installed in axis hole 121.Described brake assemblies 2 also comprises hole axle sleeve 29, and this hole axle sleeve 29 is located between axis hole 121 and rotating shaft 21, for installing rotating shaft 21 in the axis hole 121 of base 1.In the present embodiment, described base 1 comprises two side plates be oppositely arranged 12, is not restricted this.Described base 1 also comprises reinforced rib 13, and this reinforced rib 13 connects biside plate 12, plays the effect of Steady base 1, reduces the situation of left side plate 12 discontinuity equalization when winch uses.
Please refer to shown in Fig. 1-6, in embodiment one, described base 1 also comprises lug boss 14, and described lug boss 14 is extended to form towards side plate by described base plate 11 local, can save material, reduce costs, and easy to process.In the present embodiment, described base plate 11 local hollow out is bent to form described lug boss 14 towards side plate 12, and during production, direct punching press forms this lug boss 14, but is not limited thereto.Described pawl assembly 28 is installed on described lug boss 14, and described lug boss 14 is located at ratchet 24 side, thus described pawl assembly 28 is installed on ratchet 24 side, for ratchet described in check 24.Please refer to shown in Fig. 7-10, in embodiment two, described pawl assembly 28 is installed on side plate 12, correspondingly, side plate 12 evagination reserves installing space to pawl assembly 28, ensures that pawl assembly 28 is installed on ratchet 24 side, thus pawl assembly 28 and ratchet 24 match, for ratchet described in check 24.
Described pawl assembly 28 comprises pawl axis 281, ratchet 282, ratchet axle sleeve 283 and torsion spring 284.Described pawl axis 281 is fixedly arranged on described base 1, and described ratchet 282 and described ratchet axle sleeve 283 are sheathed on described pawl axis 281 respectively, and described ratchet 282 is located at described ratchet 24 side with ratchet described in check 24.Described ratchet 282 side is located at by described ratchet axle sleeve 283, and described torsion spring 284 is sheathed on described ratchet axle sleeve 283, and one end of described torsion spring 284 is fixedly connected with described ratchet 282, and the other end is fixedly connected with described base 1.Described ratchet 282 is resisted against ratchet 24 side, and when ratchet 24 rotates clockwise, ratchet 282 slides on the back of tooth of ratchet 24; When ratchet 24 rotates counterclockwise, ratchet 282 inserts in the teeth groove of ratchet 24 to stop ratchet 24 to rotate counterclockwise.Described ratchet 282 can rotate centered by pawl axis 281, and torsion spring 284 applies antagonistic force to ratchet 282, makes ratchet 282 be resisted against ratchet 24 all the time.Please refer to shown in Fig. 1-6, in embodiment one, described pawl axis 281 is fixedly installed in lug boss 14, and ratchet 282 is blocked in described torsion spring 284 one end, and the other end inserts in lug boss 14.Please refer to shown in Fig. 7-10, in embodiment two, described pawl axis 281 is fixedly installed in side plate 12, and ratchet 282 is blocked in described torsion spring 284 one end, and the other end inserts in side plate 12.
Described brake assemblies 2 also comprises the first axle sleeve 210, this first axle sleeve 210 is sheathed on outside rotating shaft 21, described first friction lining 23, ratchet 24 are sheathed on outside the first axle sleeve 210 together with the second friction lining 25, thus are beneficial to the first friction lining 23, ratchet 24 and the second friction lining 25 and are pressed between the first catch 22 and the second catch 26.
Described first catch 22 comprises first gear film perforation 221, described rotating shaft 21 comprises the first stopper section 212, the shape of the first stopper section 212 and the mating shapes of first gear film perforation 221, described first gear film perforation 221 is sheathed on outside described first stopper section 212, and the first catch 22 backstop is in the first stopper section 212, thus the first catch 22 when rotating shaft 21 is rotated, is driven to rotate together.First catch 22 backstop refers to the first catch 22 in the first stopper section 212 and can not rotate by phase countershaft 21, and the first catch 22 can not move along the axial direction of rotating shaft 21 away from the first friction lining 23.Particularly, described first gear film perforation 221 is waist shaped hole, and structure is simple, and easy to process, shape and the first gear film perforation 221 of the first stopper section 212 match.Please refer to shown in Fig. 1 and Fig. 4, in embodiment one, rotating shaft 21 forms step in one end of the first stopper section 212, and the first catch 22 is resisted against step place, avoids the first catch 22 to move towards the direction away from the first friction lining 23.Please refer to shown in Fig. 7 and Fig. 9, in embodiment two, one end of first stopper section 212 is arranged with the second axle sleeve 2122, and lock the second axle sleeve 2122 with nut 2123, axle sleeve 2122 and the first stopper section 212 form step, first catch 22 is resisted against step place, and namely the first catch 22 is resisted against axle sleeve 2122 one end, avoids the first catch 22 to move towards the direction away from the first friction lining 23.
Described second catch 26 comprises second gear film perforation 262.Described first gear 27 comprises first end 271 and the second end 272, the tooth footpath of first end 271 is greater than the tooth footpath of the second end 272, the shape of the second end 272 and the mating shapes of second gear film perforation 262, described second gear film perforation 262 is sheathed on outside described the second end 272, and the second catch 26 backstop is in the second end 272, thus the second catch 26 when the first gear 27 rotates, is driven to rotate together.Second catch 26 is resisted against one end of first end 271, avoids the second catch 26 to move towards the direction away from the second friction lining 25.Second catch 26 backstop refers to the second catch 26 in the second end 272 and can not rotate relative to the first gear 27, and the second catch 26 can not move along the axial direction of rotating shaft 21 away from the second friction lining 25.Particularly, described second gear film perforation 262 is splined hole, matches with the profile of tooth of the second end 272, and the second catch 26 is connected reliably with the second end 272.
Described first friction lining 23 and the second friction lining 25 are the friction linings for drag, are made up of friction material, and friction force is large, and drag is effective.But be not limited thereto, the first friction lining 23 and the second friction lining 25 also can be made of copper, and intensity is high, not easy to wear, long service life.
Described brake assemblies 2 also comprises split washer 211, and described rotating shaft 21 also comprises engagement groove 213, described split washer 211 be sticked in described engagement groove 213 and backstop inside described base 1, the motion in restriction rotating shaft 21 axially direction.
Please refer to shown in Fig. 1 and Fig. 4, in embodiment one, described brake assemblies 2 also comprises the 3rd axle sleeve 2133,3rd axle sleeve 2133 is sheathed on rotating shaft 21 and is resisted against the first gear 27 side, and lock the 3rd axle sleeve 2133 with nut 2123, move away from the second friction lining 25 along the axial direction of rotating shaft 21 to limit the first gear 27.Please refer to shown in Fig. 7 and Fig. 9, in embodiment two, described rotating shaft 21 forms step in the side of the first gear 27, and the first gear 27 is resisted against this step place, limits the first gear 27 and moves away from the second friction lining 25 along the axial direction of rotating shaft.
Please refer to shown in Fig. 7-9, in embodiment two, described first gear 27 and the second gear 32 directly engage, and structure is more simple, and install more convenient, cost is low.Please refer to shown in Fig. 1, Fig. 3 and Fig. 4, in embodiment one, described first gear 27 and the second gear 32 engage indirectly.Particularly, described winch also comprises at least one driving gear component 4, and described first gear 27 and described second gear 32 are engaged indirectly by described driving gear component 4.In the present embodiment, winch comprises a driving gear component 4.Described driving gear component 4 comprises transmission shaft 43, first transmission gear 41 and the second transmission gear 42, first transmission gear 41 and the second transmission gear 42 are located at the two ends of described transmission shaft 43 respectively, described first transmission gear 41 and the first gear 27 directly engage, and described second transmission gear 42 and the second gear 32 directly engage.First gear 27 and the second transmission gear 42 are miniature gears, and the second gear 32 and the first transmission gear 41 are big gear wheel.Through the gearing of the first transmission gear 41 and the second transmission gear 42, between the second gear 32 and the first gear 27, there is larger speed ratio, more laborsaving during use, be applicable to promote heavier object.Quantity and the structure of driving gear component 4 are not limited to the above, can design according to the speed ratio demand between the second gear 32 and the first gear 27.
Principle of work below in conjunction with embodiment a pair winch of the present invention of accompanying drawing 1-6 is described in detail:
Lift by crane or flat drag weight time, rotating shaft 21 rotates clockwise, the now threaded connection place geo-stationary of the first gear 27 and rotating shaft 21, first catch 22, first friction lining 23, ratchet 24, second friction lining 25 and the second catch 26 are bonded to each other, first catch 22, first friction lining 23, ratchet 24, second friction lining 25, second catch 26 and the first gear 27 rotate clockwise along with rotating shaft 21, and now ratchet can not stop ratchet 24 to rotate.The first transmission gear 41 engaged with the first gear 27 rotates counterclockwise, and the second transmission gear 42 also rotates counterclockwise, then the second gear 32 rotates clockwise, and reel 31, along with rotating clockwise, realizes lifting or put down dragging work.
When transferring weight, rotating shaft 21 rotates counterclockwise, first catch 22, first friction lining 23, ratchet 24, second friction lining 25, second catch 26 and the first gear 27 rotate counterclockwise along with rotating shaft 21, now, due to the antagonistic force of torsion spring 284, ratchet inserts in teeth groove and stops ratchet 24 to continue to rotate counterclockwise, ratchet 24 stops operating, first gear 27 rotates clockwise relative to rotating shaft 21 under the directional tagging of screw thread, make the first catch 22, first friction lining 23, ratchet 24, second friction lining 25 and the second catch 26 compression bonded to each other, because ratchet prevents ratchet 24 to rotate counterclockwise, slow down the speed that the first gear 27 rotates counterclockwise, realize the drag effect of brake assemblies 2 thus, weight is steadily transferred lentamente.
The principle of work of the embodiment two shown in Fig. 7-10 is substantially identical with embodiment one, and therefore not to repeat here.
In sum, its brake assemblies of winch of the present invention is arranged in base, is not easily damaged, more durable, and structure is simple, easy to assembly, and processing technology is simple, and cost is low.In addition, winch of the present invention, arranges the first friction lining and the second friction lining respectively in the both sides of ratchet, can significantly promote drag effect relative to only having the brake assemblies of monolithic friction lining.
Although the present invention discloses as above by preferred embodiment; but and be not used to limit the present invention; anyly know this those skilled in the art; without departing from the spirit and scope of the present invention; a little change and retouching can be done, therefore, every content not departing from technical solution of the present invention; the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (10)
1. a winch, is characterized in that, comprising: base, brake assemblies and winch assemblies, and described brake assemblies is arranged in base;
Described brake assemblies comprises rotating shaft, the first catch, the first friction lining, ratchet, the second friction lining, the second catch, the first gear and pawl assembly, rotating shaft is arranged in base rotationally, and the first catch, the first friction lining, ratchet, the second friction lining, the second catch and the first gear are sheathed on described rotating shaft successively; Described first gear is connected with described shaft thread; Described pawl assembly and described ratchet match with ratchet described in check;
Described winch assemblies comprises reel and the second gear, and the side of described reel is located at by described second gear; Described first gear and the second direct geared or indirectly engage.
2. winch according to claim 1, it is characterized in that, described pawl assembly comprises pawl axis, ratchet, ratchet axle sleeve and torsion spring, described pawl axis is fixedly arranged on described base, described ratchet and described ratchet axle sleeve are sheathed on described pawl axis respectively, described ratchet is located at described ratchet side with ratchet described in check, described pawl axis is sheathed on described ratchet side, described torsion spring set is located at described ratchet axle sleeve, one end of described torsion spring is fixedly connected with described ratchet, and the other end is fixedly connected with described base.
3. winch according to claim 1, is characterized in that, the screw thread of described first gear and described rotating shaft junction is Acme thread.
4. winch according to claim 1, it is characterized in that, described first catch comprises first gear film perforation, described rotating shaft comprises the first stopper section, the shape of the first stopper section and the mating shapes of first gear film perforation, described first gear film perforation is sheathed on outside described first stopper section, and the first catch backstop is in the first stopper section.
5. winch according to claim 1, it is characterized in that, described second catch comprises second gear film perforation, described first gear comprises first end and the second end, the tooth footpath of first end is greater than the tooth footpath of the second end, the shape of the second end and the mating shapes of second gear film perforation, described second gear film perforation is sheathed on outside described the second end, and the second catch backstop is in the second end.
6. winch according to claim 1, is characterized in that, described brake assemblies also comprises split washer, and described rotating shaft also comprises engagement groove, described split washer be sticked in described engagement groove and backstop inside described base.
7. winch according to claim 1, is characterized in that, described winch also comprises at least one driving gear component, and described first gear and described second gear are engaged indirectly by described driving gear component.
8. winch according to claim 7, it is characterized in that, described driving gear component comprises transmission shaft, the first transmission gear and the second transmission gear, first transmission gear and the second transmission gear are located at the two ends of described transmission shaft respectively, described first transmission gear and the first direct geared engagement, described second transmission gear and the second direct geared engagement.
9. winch according to claim 1, is characterized in that, described base comprises base plate and at least biside plate, and described rotating shaft is installed between relative biside plate.
10. require the winch described in 9 according to right, it is characterized in that, described base also comprises lug boss, and described lug boss is extended to form towards side plate by described base plate local, and described pawl assembly is installed on described lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980385.7A CN105398995A (en) | 2015-12-22 | 2015-12-22 | Winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980385.7A CN105398995A (en) | 2015-12-22 | 2015-12-22 | Winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105398995A true CN105398995A (en) | 2016-03-16 |
Family
ID=55464814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980385.7A Pending CN105398995A (en) | 2015-12-22 | 2015-12-22 | Winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105398995A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972201A (en) * | 2016-05-04 | 2016-09-28 | 施耐德电气(厦门)开关设备有限公司 | Improved locking device for main rotating shaft and application |
| CN106990647A (en) * | 2017-05-22 | 2017-07-28 | 华中科技大学 | A kind of industrial camera pose adjusting apparatus |
| CN107010174A (en) * | 2017-03-28 | 2017-08-04 | 上海箔梧能源有限公司 | Overwater-floating floating photovoltaic plant anchors lifter apparatus |
| CN107215794A (en) * | 2017-06-06 | 2017-09-29 | 杭州洛基机械制造有限公司 | Squelch type winch |
| CN109319680A (en) * | 2018-12-18 | 2019-02-12 | 宁波市海翔远洋捕捞用具有限公司 | A kind of fishery fishing parked device of electromagnetic type capstan winch |
| CN109516402A (en) * | 2018-12-18 | 2019-03-26 | 宁波市海翔远洋捕捞用具有限公司 | A kind of hydraulic parked formula capstan arrangement of deep-sea fishing fishing |
| CN109774876A (en) * | 2019-03-08 | 2019-05-21 | 三峡新能源淮南光伏发电有限公司 | A kind of electronic tightening device for photovoltaic floating body waterborne |
| US20210309497A1 (en) * | 2018-10-09 | 2021-10-07 | Feradyne Outdoors, Llc | Winch |
| US11952246B2 (en) * | 2022-02-10 | 2024-04-09 | Wu-Chih Hsieh | Brake winch with reverse release and self-locking function |
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| CN2839229Y (en) * | 2005-09-29 | 2006-11-22 | 杭州洛基机械制造有限公司 | Automatic braking hoister capable of fast hand-operated unwinding rope |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972201A (en) * | 2016-05-04 | 2016-09-28 | 施耐德电气(厦门)开关设备有限公司 | Improved locking device for main rotating shaft and application |
| CN105972201B (en) * | 2016-05-04 | 2018-04-13 | 施耐德电气(厦门)开关设备有限公司 | A kind of main shaft locking system of improvement and utilization |
| CN107010174A (en) * | 2017-03-28 | 2017-08-04 | 上海箔梧能源有限公司 | Overwater-floating floating photovoltaic plant anchors lifter apparatus |
| CN106990647A (en) * | 2017-05-22 | 2017-07-28 | 华中科技大学 | A kind of industrial camera pose adjusting apparatus |
| CN107215794A (en) * | 2017-06-06 | 2017-09-29 | 杭州洛基机械制造有限公司 | Squelch type winch |
| US20210309497A1 (en) * | 2018-10-09 | 2021-10-07 | Feradyne Outdoors, Llc | Winch |
| US11884524B2 (en) * | 2018-10-09 | 2024-01-30 | Feradyne Outdoors, Llc | Winch |
| CN109319680A (en) * | 2018-12-18 | 2019-02-12 | 宁波市海翔远洋捕捞用具有限公司 | A kind of fishery fishing parked device of electromagnetic type capstan winch |
| CN109516402A (en) * | 2018-12-18 | 2019-03-26 | 宁波市海翔远洋捕捞用具有限公司 | A kind of hydraulic parked formula capstan arrangement of deep-sea fishing fishing |
| CN109774876A (en) * | 2019-03-08 | 2019-05-21 | 三峡新能源淮南光伏发电有限公司 | A kind of electronic tightening device for photovoltaic floating body waterborne |
| US11952246B2 (en) * | 2022-02-10 | 2024-04-09 | Wu-Chih Hsieh | Brake winch with reverse release and self-locking function |
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Application publication date: 20160316 |