CN116675111B - Winch device of crane - Google Patents
Winch device of crane Download PDFInfo
- Publication number
- CN116675111B CN116675111B CN202310969449.8A CN202310969449A CN116675111B CN 116675111 B CN116675111 B CN 116675111B CN 202310969449 A CN202310969449 A CN 202310969449A CN 116675111 B CN116675111 B CN 116675111B
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- motor
- movable tube
- gear
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 239000003973 paint Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 9
- 239000010419 fine particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- -1 construction sites Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- 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
- B66D1/12—Driving gear incorporating electric motors
-
- 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
- B66D1/28—Other constructional details
-
- 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
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
-
- 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
- B66D1/54—Safety gear
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of winches, in particular to a crane winch device, which specifically comprises a mounting plate, wherein a winch assembly is arranged on the mounting plate, and a steel wire rope adjusting assembly, a steel wire rope cleaning assembly and a steel wire rope breakage marking assembly are arranged on the winch assembly; the winch component comprises two supporting seats arranged on the mounting plate and a winding roller rotatably arranged between the two supporting seats; and any one of the supporting seats is also provided with a PLC controller and a third motor for driving the wind-up roll to rotate. The winch component drives the wind-up roller to rotate through the third motor to wind up the steel wire rope, meanwhile, the steel wire rope adjusting component moves to ensure that the steel wire rope is not lapped when being wound up, the steel wire rope cleaning component cleans the surface of the steel wire rope, then the steel wire rope breakage marking component detects whether obvious damage exists on the surface of the steel wire rope, if obvious damage exists on the surface of the steel wire rope, coating is sprayed on the surface of the steel wire rope to mark, and the subsequent maintenance of the steel wire rope is facilitated.
Description
Technical Field
The invention relates to the technical field of winch equipment, in particular to a winch device of a crane.
Background
The crane is a multi-action hoisting machine for vertically hoisting and horizontally carrying a weight in a certain range, a winch is needed when the crane lifts the weight, and the winch is a machine which is provided with a vertically installed winch drum and can wind a steel wire rope under the driving of power. When the winch winds the steel wire rope, the steel wire rope is sometimes overlapped, which causes uneven stress of the steel wire rope and causes breakage of the steel wire rope.
In addition, when the winch is used in places with more fine particles such as dust (such as construction sites, garbage sites and coal mine sites), the surface of the steel wire rope is smeared with the particles such as dust, lubricating oil can be prevented from penetrating into the steel wire rope, abrasion of the steel wire rope can be directly or indirectly increased, even some fine particles such as dust have corrosiveness, and damage of the steel wire rope can be accelerated. Therefore, fine particles such as dust on the surface of the steel wire rope need to be cleaned in time.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the winch device of the crane, the second gear is driven to rotate by the operation of the first motor, the second gear drives the first movable pipe to rotate by the meshed first gear, so that the fan blades and the cleaning brushes can be driven to rotate, the cleaning brushes can scrape and clean fine particles such as dust on the surface of the steel wire rope, the beam-collecting effect of the steel wire rope is improved, meanwhile, the fan blades can form an air blocking wall on the front side of the winding roller, the cleaned fine particles such as dust can be prevented from splashing outside the cleaned steel wire rope, the cleaning effect is improved, and the problems in the background art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a winch device of a crane comprises a mounting plate, a winch assembly, a steel wire rope adjusting assembly, a steel wire rope cleaning assembly and a steel wire rope breakage marking assembly;
the winch assembly comprises two supporting seats arranged on the mounting plate and a winding roller rotatably arranged between the two supporting seats; any one of the supporting seats is also provided with a PLC controller and a third motor for driving the wind-up roll to rotate;
the steel wire rope adjusting assembly comprises two fixing seats, a screw rod, a fourth motor, a limiting rod and a sliding seat; the two fixing seats are respectively and correspondingly arranged on the two supporting seats, the screw rod is rotationally connected between the two fixing seats, the fourth motor is fixedly arranged on any fixing seat and is in key connection with the screw rod, the screw rod is driven to rotate by the fourth motor, the limiting rod is fixedly connected between the two fixing seats, and the screw rod and the limiting rod are arranged in parallel;
the sliding seat is provided with a threaded hole for connecting a screw rod through threads; the sliding seat is driven to move by the rotation of the screw rod;
the sliding seat is also provided with a first through hole for penetrating the limiting rod;
the sliding seat is also provided with a second through hole;
the steel wire rope cleaning assembly comprises a first movable pipe used for penetrating a steel wire rope, and the inner diameter of the first movable pipe is larger than the diameter of the steel wire rope; the middle part of the first movable tube is rotationally sleeved in the second through hole, the cleaning brush is arranged at the front end part of the first movable tube, a first gear is sleeved at the rear end part of the first movable tube, a second gear is meshed with the first gear, the second gear is connected with a first motor in a key manner, the first motor is fixedly arranged on the sliding seat, and the second gear is driven to rotate through the first motor, so that the cleaning brush on the first movable tube is driven to rotate;
the steel wire rope breakage marking assembly comprises a second movable tube, a mounting ring, an electric spray gun and a bracket, wherein the second movable tube is used for penetrating the steel wire rope; the second movable pipe is connected to the second through hole of the sliding seat, the mounting ring is mounted at the rear end part of the second movable pipe through the bracket, the electric spray gun is mounted on the mounting ring and used for marking the wire rope spray paint penetrating out of the second movable pipe, and the front end part of the second movable pipe is provided with a plurality of CCD high-speed cameras for acquiring the wire rope pictures in the second movable pipe;
the first motor, the electric spray gun, the third motor, the fourth motor and each CCD high-speed camera are respectively and electrically connected with the PLC.
Further, the rear end part of the first movable tube is also sleeved with fan blades.
Further, a third gear is arranged on the rear end part of the second movable tube in a penetrating way;
the sliding seat is fixedly provided with a second motor, a spindle key of the second motor is connected with a fourth gear, and the third gear is meshed with the fourth gear;
the second motor is electrically connected with the PLC.
Further, the intelligent control system further comprises a touch screen, and the touch screen is electrically connected with the PLC.
The invention has the technical effects and advantages that:
when the winding device is used, the steel wire rope sequentially passes through the first movable pipe and the second movable pipe and is wound on the winding roller. The sliding seat is driven to move by the fourth motor, so that the steel wire rope is not lapped when being wound.
2. The second gear is driven to rotate through the operation of the first motor, the second gear drives the first movable pipe to rotate through the first gear which is meshed, so that the fan blades and the cleaning brush can be driven to rotate, sundries on the surface of the steel wire rope can be scraped and cleaned by the cleaning brush, the beam collecting effect of the steel wire rope is improved, meanwhile, the fan blades can form a wind blocking wall on the front side of the wind-up roller, fine particles such as dust after being removed can be prevented from flying to the winch assembly, and the cleaning effect is improved.
3. The operation through first movable tube drives a plurality of CCD high-speed cameras and detects wire rope breach, when detecting wire rope surface obvious damage (like local fracture, obvious wearing and tearing, indentation etc.), PLC controller control capstan winch subassembly carries wire rope to electric spray gun department, then drives fourth gear through the second motor and rotates, fourth gear drives the second movable tube with the help of the third gear of intermeshing and rotates, drives the synchronous rotation of electric spray gun on the collar with the help of the support again, realizes marking the omnidirectional spraying coating to wire rope breach department with the help of electric spray gun, convenient follow-up maintenance to wire rope. It should be noted that if only one side of the wire rope is sprayed, then when the wire rope is wound, one side of the wire rope spray coating is hidden downward and is not easily and intuitively observed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the winch assembly of the present invention.
Fig. 3 is a schematic diagram of the connection structure of the wire rope adjusting assembly, the wire rope cleaning assembly, and the wire rope breakage marking assembly according to the present invention.
Fig. 4 is a schematic partial cross-sectional view of a wire rope adjustment assembly, a wire rope cleaning assembly, and a wire rope breakage marking assembly of the present invention.
Fig. 5 is an exploded view of the wire rope adjusting assembly, the wire rope cleaning assembly, and the wire rope breakage marking assembly of the present invention.
Fig. 6 is a schematic view of the structure of the sliding seat of the present invention mounted on the screw and the stop lever.
Fig. 7 is a block diagram of the circuit connection of the present invention.
The reference numerals are: 1. a mounting plate; 2. a first movable tube; 3. a sliding seat; 30. a threaded hole; 31. a first through hole; 33. a second through hole; 4. a cleaning brush; 5. a fan blade; 6. a first gear; 7. a second gear; 8. a first motor; 9. a second movable tube; 10. a mounting ring; 11. an electric spray gun; 12. a bracket; 13. a CCD high-speed camera; 14. a third gear; 15. a fourth gear; 16. a second motor; 171. a first protective shell; 172. a second protective shell; 19. a support base; 20. a wind-up roll; 21. a third motor; 22. a PLC controller; 23. a positioning seat; 24. a screw; 25. a fourth motor; 26. a limit rod; 220. a touch screen.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7 of the drawings, the invention provides a crane winch device, which comprises a mounting plate 1, a winch assembly, a wire rope adjusting assembly, a wire rope cleaning assembly and a wire rope breakage marking assembly.
Specific:
(1) The winch assembly comprises a mounting plate 1, two supporting seats 19, a wind-up roller 20, a third motor 21, a PLC (programmable logic controller) 22 and a touch screen 220. Two supporting seats 19 are arranged on the mounting plate 1 at intervals, the winding roller 20 is rotatably arranged between the two supporting seats 19, the third motor 21 is fixedly arranged on any supporting seat 19, a main shaft (not shown in the figure) of the third motor 21 penetrates through the supporting seat 19 to be connected with the winding roller 20, the winding roller 20 is driven to rotate by the third motor 21, and a steel wire rope (not shown in the figure) is wound on the winding roller 20. The PLC controller 22 is also disposed on any of the support bases 19, and the touch screen 220 is disposed on the PLC controller 22 (not shown).
The touch screen 220 is electrically connected to the PLC controller 22.
(2) The steel wire rope adjusting assembly comprises two fixing seats 23, a screw 24, a fourth motor 25, a limiting rod 26 and a sliding seat 3. The two fixing seats 23 are respectively and fixedly arranged on the two supporting seats 19 correspondingly, the screw 24 is rotationally connected between the two sliding seats 23, the fourth motor 25 is fixedly arranged on any sliding seat 23 and is in key connection with the screw 24, and the screw 24 is driven to rotate by the fourth motor 25. The limiting rod 26 is fixedly connected between the two fixing seats 23, and the screw 24 and the limiting rod 26 are arranged in parallel.
The sliding seat 3 is provided with a threaded hole 30 for connecting the screw 24 by threads; the sliding seat 3 is driven to move by the rotation of the screw 24.
The sliding seat 3 is further provided with a first through hole 31 for penetrating the limiting rod 26. The movement of the sliding seat 3 is limited through the setting of the limiting rod 26, so that the stability of the sliding seat 3 during movement is guaranteed, and the situation that the sliding seat 3 deviates in movement is avoided.
The sliding seat 3 is further provided with a second through hole 33.
The fourth motor 25 is electrically connected to the PLC controller 22, and the PLC controller 22 controls the fourth motor 25 to execute the start-stop action.
The wire rope cleaning assembly comprises a first movable tube 2, a cleaning brush 4, fan blades 5, a first gear 6, a second gear 7, a first motor 8 and a first protective shell 171, wherein the first movable tube is used for penetrating a wire rope. It should be noted that: the inner diameter of the first movable tube 2 is larger than the diameter of the steel wire rope. The middle part of the first movable tube 2 is rotatably sleeved on the second through hole 33, the cleaning brush is arranged at the front end part of the first movable tube 2, the first gear 6 is sleeved on the rear end part of the first movable tube 2, the first movable tube 2 is driven to rotate through the first gear 6, the second gear 7 is meshed with the first gear 6, the second gear 7 is connected with the first motor 8 in a key manner, and the first motor 8 is fixedly arranged on the sliding seat 3. The fan blade 5 is also provided at the rear end portion of the first movable tube 2. The first motor 8 drives the second gear 7 to rotate, so that the cleaning brush 4 and the fan blades 5 on the first movable tube 2 are driven to rotate.
The first protective casing 171 is sleeved outside the first gear 6 and the second gear 7, so as to prevent dust or impurities in the environment from adhering to the first gear 6 and the second gear 7.
The first motor 8 is electrically connected with the PLC controller 22, and the PLC controller 22 controls the first motor 8 to execute the start-stop action.
(4) The steel wire rope breakage marking assembly comprises a second movable tube 9, a mounting ring 10, an electric spray gun 11, a bracket 12, a plurality of CCD high-speed cameras 13, a third gear 14, a fourth gear 15, a second motor 16 and a second protective shell 172, wherein the second movable tube is used for penetrating a steel wire rope. The second movable tube 9 is connected to a second through hole 33 of the sliding seat 3, the mounting ring 10 is mounted at the rear end of the second movable tube 9 through a bracket 12, and the electric spray gun 11 is mounted on the mounting ring 10 for marking paint sprayed on a wire rope (not shown) penetrating out of the second movable tube 9. The third gear 14 is arranged at the rear end part of the second movable tube 9 in a penetrating way, the third gear 14 drives the second movable tube 9 to rotate when rotating, so that the mounting ring 10 rotates, the electric spray gun 11 can spray a steel wire rope in all directions, the fourth gear 15 is meshed with the third gear 14, a main shaft of the second motor 16 is connected with the fourth gear 15 in a key way, the second motor 16 is fixedly arranged on the sliding seat 3, the fourth gear 15 is driven to rotate through the second motor 16, and then the third gear 14 rotates. Each CCD high-speed camera 13 is arranged in the front end part of the second movable tube 9 and used for collecting pictures of the steel wire ropes penetrating through the second movable tube 9 and transmitting the pictures to the PLC 22 for storage, and the PLC 22 identifies whether the surfaces of the steel wire ropes are damaged or not according to an image identification technology.
The electric spray gun 11, the second motor 16, and the CCD high-speed cameras 13 are electrically connected to the PLC controller 22, respectively.
The second protecting case 172 is sleeved outside the third gear 14 and the fourth gear 15, so as to prevent dust or impurities in the environment from adhering to the third gear 14 and the fourth gear 15.
In use, the wire rope is wound on the wind-up roller 20 through the first movable tube 2 and the second movable tube 9 in sequence. The sliding seat 3 is driven by the fourth motor 25 to move so that the steel wire rope is not wound in a lap mode when being wound, the steel wire rope cleaning assembly cleans the surface of the steel wire rope, then the steel wire rope breakage marking assembly detects whether obvious damage exists on the surface of the steel wire rope, and if obvious damage exists on the surface of the steel wire rope, paint is sprayed on the surface of the steel wire rope to mark, and the subsequent maintenance of the steel wire rope is facilitated.
The electric spray gun action can be controlled by the touch screen 220, and the first motor 8, the second motor 16, the third motor 21 and the fourth motor 25 are controlled to perform the start-stop action, and the rotation speed parameters of the first motor 8, the second motor 16, the third motor 21 and the fourth motor 25 are set. In addition, when the CCD high-speed camera 13 collects the damage of the wire rope, the collected picture is stored in the PLC controller 22, and the picture can be checked through the touch screen 220 to confirm whether the wire rope is damaged.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. A crane winch device, characterized in that: comprises a mounting plate (1), a winch component, a steel wire rope adjusting component, a steel wire rope cleaning component and a steel wire rope breakage marking component;
the winch assembly comprises two supporting seats (19) arranged on the mounting plate (1) and a winding roller (20) rotatably arranged between the two supporting seats (19); any one of the supporting seats (19) is also provided with a PLC (programmable logic controller) 22 and a third motor (21) for driving the winding roller (20) to rotate;
the steel wire rope adjusting assembly comprises two fixing seats (23), a screw (24), a fourth motor (25), a limiting rod (26) and a sliding seat (3); the two fixing seats (23) are respectively and correspondingly arranged on the two supporting seats (19), a screw rod (24) is rotationally connected between the two fixing seats (23), a fourth motor (25) is fixedly arranged on any fixing seat (23) and is in key connection with the screw rod (24), the screw rod (24) is driven to rotate by the fourth motor (25), a limiting rod (26) is fixedly connected between the two fixing seats (23), and the screw rod (24) and the limiting rod (26) are arranged in parallel;
a threaded hole (30) for connecting the screw rod (24) through threads is formed in the sliding seat (3); the sliding seat (3) is driven to move by the rotation of the screw rod (24);
the sliding seat (3) is also provided with a first through hole (31) for penetrating the limiting rod (26);
the sliding seat (3) is also provided with a second through hole (33);
the steel wire rope cleaning assembly comprises a first movable tube (2) used for penetrating a steel wire rope, and the inner diameter of the first movable tube (2) is larger than the diameter of the steel wire rope; the middle part of the first movable tube (2) is rotationally sleeved on the second through hole (33), the cleaning brush (4) is arranged at the front end part of the first movable tube (2), the first gear (6) is sleeved at the rear end part of the first movable tube (2), the second gear (7) is meshed with the first gear (6), the second gear (7) is connected with the first motor (8) in a key way, the first motor (8) is fixedly arranged on the sliding seat (3), and the second gear (7) is driven to rotate through the first motor (8), so that the cleaning brush (4) on the first movable tube (2) is driven to rotate;
the steel wire rope breakage marking assembly comprises a second movable tube (9) for penetrating the steel wire rope, a mounting ring (10), an electric spray gun (11) and a bracket (12); the second movable tube (9) is connected to a second through hole (33) of the sliding seat (3), the mounting ring (10) is mounted at the rear end part of the second movable tube (9) through the bracket (12), the electric spray gun (11) is mounted on the mounting ring (10) and used for marking the wire rope spray paint penetrating out of the second movable tube (9), and a plurality of CCD high-speed cameras (13) used for collecting wire rope pictures in the second movable tube (9) are arranged at the front end part of the second movable tube (9);
the first motor (8), the electric spray gun (11), the third motor (21), the fourth motor (25) and the CCD high-speed cameras (13) are respectively and electrically connected with the PLC (22);
a third gear (14) is arranged on the rear end part of the second movable tube (9) in a penetrating way;
a second motor (16) is fixedly arranged on the sliding seat (3), a fourth gear (15) is connected with a main shaft key of the second motor (16), and the third gear (14) is meshed with the fourth gear (15);
the second motor (16) is electrically connected with the PLC (22).
2. A crane winch arrangement according to claim 1, characterized in that: the rear end part of the first movable tube (2) is also sleeved with a fan blade (5).
3. A crane winch arrangement according to claim 1 or 2, characterized in that: the touch screen (220) is further included, and the touch screen (220) is electrically connected with the PLC (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969449.8A CN116675111B (en) | 2023-08-03 | 2023-08-03 | Winch device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969449.8A CN116675111B (en) | 2023-08-03 | 2023-08-03 | Winch device of crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116675111A CN116675111A (en) | 2023-09-01 |
| CN116675111B true CN116675111B (en) | 2023-10-20 |
Family
ID=87779539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310969449.8A Active CN116675111B (en) | 2023-08-03 | 2023-08-03 | Winch device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116675111B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2986292A1 (en) * | 2016-12-19 | 2018-06-19 | Warn Industries, Inc. | Winch including a motor mounted contactor |
| CA2986294A1 (en) * | 2016-12-19 | 2018-06-19 | Warn Industries, Inc. | Winch including integrated contactor and motor |
| CN109119560A (en) * | 2018-08-24 | 2019-01-01 | 镇江乐科信息科技有限公司 | A kind of battery case for lithium battery |
| CN213409523U (en) * | 2020-10-09 | 2021-06-11 | 无锡市坤通钢丝绳有限公司 | Steel wire rope maintenance equipment with decontamination plant |
| CN113174852A (en) * | 2021-03-10 | 2021-07-27 | 西安理工大学 | Cable-stay bridge cable monitoring and maintaining device |
| CN216272839U (en) * | 2021-11-22 | 2022-04-12 | 大连弘澄石油机械有限公司 | Wire rope coiling device for winch |
| CN114426230A (en) * | 2022-02-08 | 2022-05-03 | 南通市产品质量监督检验所 | Marine industry is rolling equipment for wire rope |
| CN218810052U (en) * | 2022-11-22 | 2023-04-07 | 河北海王水工机械有限公司 | Wire rope that hoist formula headstock gear was used maintenance device of decontaminating |
-
2023
- 2023-08-03 CN CN202310969449.8A patent/CN116675111B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2986292A1 (en) * | 2016-12-19 | 2018-06-19 | Warn Industries, Inc. | Winch including a motor mounted contactor |
| CA2986294A1 (en) * | 2016-12-19 | 2018-06-19 | Warn Industries, Inc. | Winch including integrated contactor and motor |
| CN109119560A (en) * | 2018-08-24 | 2019-01-01 | 镇江乐科信息科技有限公司 | A kind of battery case for lithium battery |
| CN213409523U (en) * | 2020-10-09 | 2021-06-11 | 无锡市坤通钢丝绳有限公司 | Steel wire rope maintenance equipment with decontamination plant |
| CN113174852A (en) * | 2021-03-10 | 2021-07-27 | 西安理工大学 | Cable-stay bridge cable monitoring and maintaining device |
| CN216272839U (en) * | 2021-11-22 | 2022-04-12 | 大连弘澄石油机械有限公司 | Wire rope coiling device for winch |
| CN114426230A (en) * | 2022-02-08 | 2022-05-03 | 南通市产品质量监督检验所 | Marine industry is rolling equipment for wire rope |
| CN218810052U (en) * | 2022-11-22 | 2023-04-07 | 河北海王水工机械有限公司 | Wire rope that hoist formula headstock gear was used maintenance device of decontaminating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116675111A (en) | 2023-09-01 |
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