CN111153339B - Cable arrangement device for combined cable winding and unwinding aviation winch - Google Patents
Cable arrangement device for combined cable winding and unwinding aviation winch Download PDFInfo
- Publication number
- CN111153339B CN111153339B CN201911371407.4A CN201911371407A CN111153339B CN 111153339 B CN111153339 B CN 111153339B CN 201911371407 A CN201911371407 A CN 201911371407A CN 111153339 B CN111153339 B CN 111153339B
- Authority
- CN
- China
- Prior art keywords
- cable
- combined
- motor
- chain
- lead screw
- 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
Images
Classifications
-
- 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
-
- 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
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a cable arranging device for a combined cable retractable aviation winch, which can be used for retracting and arranging combined cables with variable cable diameters and variable cross sections. The method comprises the following steps: the device comprises a lead screw supporting structure, a lead screw driving mechanism, a cable guiding mechanism and an active traction mechanism. The motor I drives the lead screw to rotate through chain transmission, the cable guide mechanism and the lead screw nut do reciprocating linear motion along the lead screw, and the variable-diameter cable arrangement can be realized by controlling the rotating speed ratio of the drum motor and the motor I. The independent chain belt enables the conveying chain to achieve a larger bending radius in a limited arc section, and saves a large amount of space compared with a conventional pulley guide cable. The righting frame is designed into a bird's beak shape based on the collision mechanics principle, and can effectively turn back to the straight inclined streamline body, so that the straight inclined streamline body can smoothly pass through the cable arrangement device. The active traction mechanism can adjust the friction force of the roller on the combined cable by changing the spring expansion amount and the rotating speed of the motor II, so that the active traction and anti-loosening functions are realized. The whole cable arrangement device is light in weight and small in size, and is particularly suitable for being used on an aviation winch.
Description
Technical Field
The invention relates to a cable arrangement device, in particular to a cable arrangement device for a combined cable retractable aviation winch, and belongs to the technical field of aerial hoisting and recovery.
Background
The towing cable is an important component of the underwater towing detection system, plays a role in connecting the towing platform and the underwater towed body, is responsible for transmitting signals and electric power, and bears towing force. When towing at high speed, the round section cable vibrates seriously in water, the influence on the posture of the towing body is large, in order to reduce the vibration of the towing cable, improve the towing environment of the towing body and improve the posture stability performance of the towing body, hair and a streamline body are additionally arranged on the towing cable generally, and a cable diameter-variable and cross section-variable combined cable consisting of the round cable, the hair cable and the streamline cable is formed. The hair cable means a structure formed after hair is additionally arranged on the dragging cable, and the streamline cable means a structure formed by additionally arranging a streamline body on the dragging cable.
The winch is towing cable reeling and unreeling and storing equipment, and the existing round cable reeling and unreeling technology for a single cable diameter is mature. However, a winch for winding and unwinding a variable-diameter and variable-section combined cable consisting of a round cable, a hair cable and a flow cable is not common, the winding and unwinding difficulty of the winch is much higher than that of a single-diameter or single-section towing cable, and the main difficulties are three points: firstly, the cable diameter change can cause the dragging cable to be not tightly arranged on the winding drum, so that cable pressing and cable embedding are caused; secondly, the streamlined body can incline in the recovery process and can not pass through the cable arrangement device smoothly; thirdly, if the external load on the towing cable suddenly and sharply decreases or disappears in the cable releasing process, the towing cable on the drum cannot be released, and the cable is loosened.
Aiming at the difficulties, the problem of cable arrangement with variable cable diameter is solved by cable arrangement with the maximum cable diameter or mechanical variable diameter cable arrangement, the problem of cable inclination is solved by a spiral type turnover mechanism, and the problems of active cable release and cable loosening dragging are solved by a constant tension mode or a mode of separating a cable storage drum from a traction drum. These solutions generally take up a lot of space and are heavy. However, the towing platform of the existing underwater towing detection system is mainly a naval vessel, the area of the back deck of the naval vessel is large, and the restriction on the volume and the weight of the retraction system is small, so that the solutions are effective.
The helicopter dragging detection system is high in dragging speed and safety, and is more and more emphasized by the industry. However, the helicopter platform has strict limitations on the weight and size of the aviation winch, and the design concept of the conventional marine cable winding and unwinding system for solving the problem of winding and unwinding the combined cable cannot be used for reference, so that the aviation winch cable arrangement device which is light in weight, small in size and capable of effectively solving the problem of winding and unwinding the combined cable is necessary to be developed.
Disclosure of Invention
In view of the above, the invention provides a cable arranging device for a combined cable retractable aviation winch, which can effectively solve the cable retracting and arranging problem of a variable-cable-diameter variable-section towing cable composed of a round cable, a hair cable and a flow cable.
The cable arranging device for the combined cable retractable aviation winch comprises: the device comprises a lead screw supporting structure, a lead screw driving mechanism, a cable guiding mechanism and an active traction mechanism;
the lead screw support structure includes: the device comprises a left bracket, a lead screw, a stay bar and a right bracket; two ends of two support rods arranged in parallel are respectively fixed on the left bracket and the right bracket; the screw rod is arranged between the two support rods in parallel, and two ends of the screw rod are supported on the left support and the right support through bearings respectively;
the lead screw driving mechanism is used for driving the lead screw to rotate;
the fairlead mechanism includes: the conveying device comprises a screw nut, a sliding base, two conveying chains, four conveying rollers and an upper cover plate; the screw nut fixedly connected to the bottom of the sliding base is matched with the screw to form a screw nut pair, and the screw nut pair is used for converting the rotation of the screw into the linear motion of the screw nut; the bottom of the sliding base is respectively in sliding fit with the two support rods through two shaft sleeves;
the four conveying rollers are grouped in pairs, and each group of conveying rollers surrounds one conveying chain to form a conveying mechanism; the conveying roller is vertically constrained between the sliding base and the upper cover plate; a gap between the two conveying mechanisms is used for enabling the combined cable to pass through;
one end connected with the aviation winch is an outlet of the cable arrangement device, and the other end connected with the towing system is an inlet of the cable arrangement device; the initiative drive mechanism setting is in the combination cable exit of fairlead mechanism includes: a drive mechanism, a spring and a roller; the two rollers are vertically arranged, and the combined cable passes through the two rollers after coming out of the cable guide mechanism; the two rollers are tensioned by a spring; the driving mechanism is used for driving one of the rollers to rotate, and when the roller rotates, outward friction traction force is generated on the combined cable.
When the combined cable comprises round cables and hair cables and/or streamline cables, further, a righting frame is further included in the cable guiding mechanism; the righting frame is fixedly arranged on the sliding base and the upper cover plate and is positioned at a combined cable inlet of the cable arrangement device; an opening in the side surface of the righting frame is used as a combined cable inlet, and the opening is of a structure with a narrow upper part and a wide lower part, so that one side of the opening, which is far away from the cable guide mechanism, is a bevel edge; when the hair cable or streamline cable in the inclined state touches the inclined edge of the opening on the side surface of the righting frame, the hair cable or streamline cable is turned upwards along the inclined edge into the upright state under the action of friction force with the inclined edge.
Preferably, the screw driving mechanism is fixed to the right bracket or the left bracket, and includes: the motor I, a chain wheel and a chain; the output shaft of the motor I and one end of the lead screw are connected with the two chain wheels respectively, and torque is transmitted between the two chain wheels through a chain.
Preferably, two ends of the lead screw are respectively supported on the left bracket and the right bracket through angular contact ball bearings, and the lead screw is axially limited through a disc spring and an adjusting nut; the disc spring can be pressed through the adjusting nut to apply pretension to the lead screw.
Preferably, two said transport mechanism present the setting of setting for the contained angle, make it wider at combination cable entry side, exit side is narrower.
Preferably, the active traction mechanism and the vertical plane are arranged and fixed on the cable guide device at a set deflection angle.
Preferably, a driving mechanism in the driving traction mechanism comprises a motor II and a chain transmission mechanism arranged in a transmission case, and the motor II drives one of the rollers to rotate through the chain transmission mechanism;
the friction force of the roller to the combined cable can be adjusted by changing the stretching amount of the spring and the rotating speed of the motor II.
When the cable arranging device is used, the cable diameter changing position is determined according to the diameter/width and length of each section of the round cable, the hair cable and/or the streamline cable of the combined cable, and the real-time rotating speed ratio of the motor I and the motor of the winding drum of the aviation winch is programmed and controlled in advance in an aviation winch control program by combining the cable length monitored by the cable length monitoring device, so that the combined cable is automatically and tightly arranged on the winding drum.
Has the advantages that:
(1) the cable arranging device can be used for winding and unwinding a cable arranging of a variable-cable-diameter variable-section dragging cable consisting of a round cable, a hair cable and a flow cable; and the cable arranging device has the characteristics of light weight and small volume, and is suitable for an aviation winch.
(2) According to the cable length monitored by the cable diameter changing position and the external cable length monitoring device in real time, the rotating speed ratio of the motor I and the drum motor can be programmed and controlled in an aviation winch control program in advance, and the tight arrangement of the variable diameter cables on the drum can be automatically realized.
(3) The chain belt design of the conveying chain can realize larger bending radius in the limited arc section, and saves the cable guiding space compared with the conventional full-diameter cable guiding pulley.
(4) The inclined hair cables and streamline cables can be effectively straightened by the righting frame, so that the inclined hair cables and streamline cables can smoothly pass through the cable arranging device, and the spiral type turnover mechanism is small and exquisite compared with a common spiral type turnover mechanism.
(5) The active traction mechanism can actively pull and release the cable outwards, always keeps the dragging cable between the cable arrangement device and the winch drum in a tensioning state, prevents the dragging cable from loosening, and can adjust the friction traction force by changing the expansion amount of the spring and the rotating speed of the motor II.
Drawings
FIG. 1 is a schematic structural diagram of the cable arrangement device of the combined cable winding and unwinding aviation winch of the invention;
FIG. 2 is an exploded view of the support structure and lead screw drive mechanism;
FIG. 3 is an exploded view of the fairlead mechanism;
FIG. 4 is a side view of the active traction mechanism;
FIG. 5 is a schematic view of a composite cable construction;
wherein: 1-screw support structure, 2-screw drive mechanism, 3-cable guide mechanism, 4-active traction mechanism, 5-left support, 6-angular contact ball bearing, 7-disc spring, 8-adjusting nut, 9-locking screw, 10-screw, 11-brace rod, 12-motor I, 13-right support, 14-retainer ring, 15-flat key, 16-chain wheel, 17-chain, 18-protective cover, 19-baffle plate, 20-screw nut, 21-sliding seat, 22-pin shaft, 23-shaft sleeve, 24-deep groove ball bearing, 25-transmission chain, 26-transmission roller, 27-upper cover plate, 28-righting frame, 29-motor II, 30-transmission case, 31-spring, 32-swing arm, 33-rotating shaft, 35-rotating shaft seat, 36-roller, 37-round cable, 38-hair cable and 39-flow cable.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The embodiment provides a cable arrangement device for a combined cable retractable aviation winch, which is used in a helicopter towing detection system in cooperation with the aviation winch (namely, a combined cable wound on the aviation winch firstly passes through the cable arrangement device and then is connected with the helicopter towing detection system), and can retract and release a variable-cable-diameter variable-section towing cable consisting of a round cable, a hair cable and a flow cable.
Referring to fig. 5, the cable-diameter-variable cross-section towing cable (i.e. the combination cable) comprises a round cable 37, a hair cable 38 and a streamline cable 39 which are connected in sequence, wherein the round cable 37 has a diameter of 13 mm and a length of 200 m; the hair line 38 has a diameter of 15 mm and a length of 75 m; the flow cable 39 is 18 mm wide and 75 m long.
Referring to the attached figure 1, the cable arrangement device for the combined cable retractable aviation winch comprises: the device comprises a screw support structure 1, a screw driving mechanism 2, a cable guiding mechanism 3 and an active traction mechanism 4.
Referring to fig. 2, the screw support structure 1 includes: the device comprises a left bracket 5, an angular contact ball bearing 6, a disc spring 7, an adjusting nut 8, a locking screw 9, a lead screw 10, a support rod 11 and a right bracket 13. Two ends of two support rods 11 which are arranged in parallel are respectively tightened and fixed on the left bracket 5 and the right bracket 13 by locking screws 9; the lead screw 10 is arranged between the two support rods 11 in parallel, two ends of the lead screw 10 are supported on the left support 5 and the right support 13 through the angular contact ball bearings 6 respectively, the lead screw 10 is axially limited through the disc spring 7 and the adjusting nut 8, and meanwhile the disc spring 7 can be tightly pressed through the adjusting nut 8 to apply pretension to the lead screw 10 so as to improve the rigidity of the lead screw. Wherein the axial direction of the screw rod 10 and the two support rods 11 is parallel to the axial direction of the aviation winch drum.
Referring to fig. 2, the screw driving mechanism 2 is fixed to the right bracket 13 and includes: motor I12, retaining ring 14, flat key 15, sprocket 16, chain 17, protection casing 18 and baffle 19. The output shaft of the motor I12 and the right end of the screw rod 10 are respectively connected with two chain wheels 16 through flat keys 15, and the two axial ends of the chain wheels 16 are respectively axially limited through check rings 14 and baffle plates 19; the two chain wheels 16 transmit torque through the chain 17, the two chain wheels 16 surround the chain 17 on the two chain wheels 16 to form a chain transmission mechanism, and the power of the motor I12 is transmitted to the screw rod 10 through the chain transmission mechanism to drive the screw rod 10 to rotate. The two sprockets 16 are identical in size. The motor I12 drives the screw rod 12 to rotate through the chain transmission mechanism, and the rotation of the screw rod 12 is converted into the linear motion of the screw rod nut 20 in the cable guide mechanism 3. The shield 18 covers the outside of the chain drive and is fixed to the right bracket 13 by screws to prevent foreign objects from getting entangled in the chain drive.
Referring to fig. 3, the fairlead mechanism 3 includes: the device comprises a lead screw nut 20, a sliding base 21, a pin shaft 22, a shaft sleeve 23, a deep groove ball bearing 24, two conveying chains 25, four conveying rollers 26, an upper cover plate 27 and a righting frame 28. The lead screw nut 20 cooperates with the lead screw 10 to form a lead screw nut pair for converting the rotation of the lead screw 10 into a linear motion of the lead screw nut 20. The screw nut 20 is connected to the bottom of the sliding base 21 through a screw; the bottom of the sliding base 21 is respectively in sliding fit with the two support rods 11 through two shaft sleeves 23, namely the bottom of the sliding base 21 is connected with two support lugs, each support lug is provided with a mounting hole for mounting the shaft sleeve 23, and the two shaft sleeves 23 are respectively sleeved on the two support rods 11; when the motor I12 drives the screw rod 10 to rotate, the screw rod nut 20 makes reciprocating linear motion along the axis of the screw rod 10, so that the sliding base 21 is driven to slide rightwards along the axis of the support rod 11, and the combined cables are tightly arranged on the winding drum of the air winch. By adjusting the rotating speed ratio of the motor I12 to the drum motor, the tight arrangement of the cable diameter changing combination cable on the drum can be realized.
The four conveying rollers 26 are paired and are respectively matched with the two conveying chains 25, namely the conveying chains 25 are encircled on the two corresponding conveying rollers 26 to form a conveying mechanism; each transfer roller 26 is mounted with deep groove ball bearings 24 at both ends, and each transfer roller 26 is vertically constrained between the slide base 21 and the upper cover plate 27 by the pin shafts 22 at both ends in the axial direction thereof. One end connected with the aviation winch is an outlet of the cable arrangement device, and the other end connected with the helicopter towing detection system is an inlet of the cable arrangement device; the gap between the two conveying mechanisms is used for enabling the combined cable to pass through, and the two conveying mechanisms are arranged at a certain included angle, so that the inlet side of the combined cable is wider, and the outlet side of the combined cable is narrower. When the combination cable passes between the two conveyor chains 25 and contacts the conveyor chains 25, the friction forces cause the conveyor chains 25 to roll around the conveyor rollers 26. The conveying chain 25 is composed of a plurality of chain belts arranged along the axial direction of the conveying roller 26, can realize larger bending radius in a limited arc section, and saves the cable guiding space compared with the conventional cable guiding pulley.
The righting frame 28 is fixedly installed on the sliding base 21 and the upper cover plate 27 through screws and is located at the inlet of the combined cable of the two conveying mechanisms, namely, the combined cable firstly passes through the streamlined righting frame 28 and then passes between the two conveying chains 25. The righting frame is used for righting the hair cable and the streamline cable which are in an inclined state at the inlet, so that the hair cable and the streamline cable can smoothly pass through the cable guide mechanism 3 of the cable arranging device. The shape of the righting frame 28 is similar to a bird's beak, and based on the principle of collision mechanics, an opening is formed in the side surface of the righting frame 28 and serves as a combined cable inlet, and the opening is of a structure with a narrow upper part and a wide lower part, so that the opening is provided with a bevel edge which is one side of the opening far away from the cable guide mechanism 3; when the hair cable or the streamline cable in the inclined state touches the inclined edge of the opening on the side surface of the righting frame 28, under the action of the contact force of the combined cable and the inclined edge, the hair cable or the streamline cable can be upwards overturned along the inclined edge into the upright state along with the dragging to indicate that the hair part of the hair cable is in the vertical state, and the streamline cable or the streamline cable is in the vertical state and smoothly passes through the cable guide mechanism 3.
Referring to fig. 4, the active pulling mechanism 4 is disposed at the combined cable outlet of the cable guiding mechanism 3, and includes: motor II 29, transmission case 30, spring 31, swing arm 32, rotating shaft 33, sleeve 34, rotating shaft seat 35 and roller 36. Initiative drive mechanism 4 is certain deflection angle (5 to 10 degrees) installation through pivot seat 35 and vertical plane and fixes on fairlead mechanism 3, and toward one direction deflection when doing benefit to the winding of combination cable to the aviation winch reel, the slope about preventing to make up the cable on the reel, the influence is arranged the cable. A chain transmission mechanism is fixedly arranged in the transmission case 30 and is the same as the chain transmission mechanism in the lever driving mechanism 2, the two rollers 36 are vertically arranged, and the combined cable passes through the two rollers 36 after coming out of the cable guide mechanism 3; the two rollers 36 are tensioned by the spring 31, and the two ends of the two rollers 36 in the axial direction are tensioned by one spring; two rollers 36 apply a positive pressure to the composite cable passing through the middle thereof; the motor II 29 drives one of the rollers 36 to rotate with one roller 36 adjacent to the transmission case 30 through a chain transmission mechanism in the transmission case 30, an outward friction traction force is always generated on the combined cable when the rollers 36 rotate, the traction and anti-loosening effects are achieved, and the magnitude of the friction force can be adjusted by changing the expansion amount of the spring 31 and the rotating speed of the motor II 29. The upper ends of the two rollers 36 are respectively connected with a rotating shaft 33 vertically arranged on a rotating shaft seat 35 through a swing arm 32, the upper ends of the two rollers 36 are respectively connected with a connecting block, and the other ends of the two connecting blocks are pinned together, so that the two rollers 36 can be relatively expanded, and the expansion amount of the spring 31 is changed.
When the cable arranging device is used, the cable diameter changing position is determined according to the diameter (width) and the length of each section of the round cable, the hair cable and the streamline cable of the combined cable, the cable length monitored by an external cable length monitoring device in real time is combined, the real-time rotating speed ratio of the motor I and the motor of the aviation winch drum is programmed and controlled in an aviation winch control program in advance, and the tight arrangement of the combined cables with the variable diameter and the variable cross section on the drum is automatically realized. The friction force of the roller 36 on the towing cable is adjusted by changing the stretching amount of the spring 31 and the rotating speed of the motor II 29 by comprehensively considering the actually required active towing force and the towing cable skin abrasion. In the process of recovering the combined cable, when the inclined combined cable contacts the righting frame 28, the inclined combined cable slides upwards along the bevel edge of the opening to turn into an upright state and smoothly passes through the cable guide mechanism, so that the recovery speed can be properly reduced in the stage of recovering the cable flow in order to avoid the contact and the damage of the cable flow body in the process of contacting.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a combination cable receive and releases aviation winch cable arranging device which characterized in that includes: the device comprises a screw rod supporting structure (1), a screw rod driving mechanism (2), a cable guide mechanism (3) and an active traction mechanism (4);
the screw support structure (1) comprises: the device comprises a left bracket (5), a screw rod (10), a stay bar (11) and a right bracket (13); two ends of two support rods (11) which are arranged in parallel are respectively fixed on the left bracket (5) and the right bracket (13); the screw rod (10) is arranged between the two support rods (11) in parallel, and two ends of the screw rod (10) are supported on the left support (5) and the right support (13) through bearings respectively;
the lead screw driving mechanism (2) is used for driving the lead screw (10) to rotate;
the cable guide mechanism (3) comprises: the device comprises a screw nut (20), a sliding base (21), two conveying chains (25), four conveying rollers (26) and an upper cover plate (27); the screw nut (20) fixedly connected to the bottom of the sliding base (21) is matched with the screw (10) to form a screw nut pair, and the screw nut pair is used for converting the rotation of the screw (10) into the linear motion of the screw nut (20); the bottom of the sliding base (21) is in sliding fit with the two support rods (11) through two shaft sleeves (23) respectively;
the four conveying rollers (26) are grouped in pairs, and a conveying mechanism is formed by winding a conveying chain (25) on each group of conveying rollers (26); the conveying roller (26) is vertically constrained between the sliding base (21) and the upper cover plate (27); a gap between the two conveying mechanisms is used for enabling the combined cable to pass through;
one end connected with the aviation winch is an outlet of the cable arrangement device, and the other end connected with the towing system is an inlet of the cable arrangement device; initiative drive mechanism (4) set up in the combination cable exit of fairlead mechanism (3) includes: a drive mechanism, a spring (31), and a roller (36); the two rollers (36) are vertically arranged, and the combined cable passes through between the two rollers (36) after coming out of the cable guide mechanism (3); the two rollers (36) are tensioned by a spring (31); the driving mechanism is used for driving one roller (36) to rotate, and when the roller (36) rotates, outward friction traction is generated on the combined cable;
the combined cable comprises a round cable (37) and a hair cable (38) and/or a streamline cable (39);
the cable guide mechanism (3) also comprises a righting frame (28); the righting frame (28) is fixedly arranged on the sliding base (21) and the upper cover plate (27) and is positioned at a combined cable inlet of the cable arrangement device; the opening on the side surface of the righting frame (28) is used as a combined cable inlet, and the opening is of a structure with a narrow upper part and a wide lower part, so that one side of the opening, which is far away from the cable guide mechanism (3), is a bevel edge; when the hair cable or streamline cable in the inclined state touches the inclined edge of the side opening of the righting frame (28), the hair cable or streamline cable turns upwards along the inclined edge into the upright state under the action of the friction force with the inclined edge.
2. The combination cable pay-off and take-up aerial winch cable arrangement device as claimed in claim 1, wherein the lead screw driving mechanism (2) is fixed on the right bracket (13) or the left bracket (5) and comprises: the device comprises a motor I (12), a chain wheel (16) and a chain; an output shaft of the motor I (12) and one end of the lead screw (10) are respectively connected with the two chain wheels (16), and torque is transmitted between the two chain wheels (16) through the chain (17).
3. The combination cable pay-off and take-up aerial winch cable arrangement device as claimed in claim 2, wherein a protective cover (18) covers the chain transmission mechanism formed by the two chain wheels (16) and the chain, and the protective cover (18) is fixed on the bracket at the corresponding end.
4. The cable arranging device of the combination cable reeling and unreeling aviation winch according to claim 1, wherein two ends of the lead screw (10) are respectively supported on the left bracket (5) and the right bracket (13) through angular contact ball bearings (6), and the lead screw (10) is axially limited through a disc spring (7) and an adjusting nut (8); the adjusting nut (8) presses the disc spring (7) to apply a pretension to the screw (10).
5. The combination cable reel and winch cable arrangement device according to claim 1, wherein the two transmission mechanisms are arranged at a predetermined angle, so that the transmission mechanisms are wider at the inlet side and narrower at the outlet side of the combination cable.
6. The cable arrangement device of the combination cable reeling and unreeling aviation winch according to claim 1, wherein the active traction mechanism (4) is fixedly arranged on the cable guide mechanism (3) at a preset deflection angle with a vertical plane.
7. The combination cable pay-off and take-up aerial winch cable arrangement device as claimed in claim 1, wherein the driving mechanism in the active traction mechanism (4) comprises a motor II (29) and a chain transmission mechanism arranged in a transmission case (30), and the motor II (29) drives one of the rollers (36) to rotate through the chain transmission mechanism;
the friction force of the roller (36) on the combined cable can be adjusted by changing the stretching amount of the spring (31) and the rotating speed of the motor II (29).
8. The cable arranging device for the combination cable reeling and unreeling aviation winch according to claim 2, wherein when the cable arranging device is used, the cable diameter changing position is determined according to the diameter/width and the length of each section of the round cable, the hair cable and/or the streamline cable of the combination cable, and the real-time rotating speed ratio of the motor I (12) and the motor of the aviation winch drum is programmed and controlled in advance in the aviation winch control program in combination with the cable length monitored by the cable length monitoring device in real time, so that the combination cable is arranged on the drum tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371407.4A CN111153339B (en) | 2019-12-27 | 2019-12-27 | Cable arrangement device for combined cable winding and unwinding aviation winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371407.4A CN111153339B (en) | 2019-12-27 | 2019-12-27 | Cable arrangement device for combined cable winding and unwinding aviation winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111153339A CN111153339A (en) | 2020-05-15 |
| CN111153339B true CN111153339B (en) | 2021-04-20 |
Family
ID=70558395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911371407.4A Active CN111153339B (en) | 2019-12-27 | 2019-12-27 | Cable arrangement device for combined cable winding and unwinding aviation winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111153339B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526387B (en) * | 2021-07-13 | 2024-05-24 | 中国船舶重工集团公司第七一五研究所 | Cable arranging device for special-shaped cable storage drum cables and implementation method |
| CN114275699B (en) * | 2022-01-07 | 2023-07-07 | 海鹰企业集团有限责任公司 | Unmanned cable diameter-variable underwater electric winch |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456898A (en) * | 1967-03-31 | 1969-07-22 | Jarl H Anderson | Activator for level wire winder |
| JPH08205347A (en) * | 1995-01-20 | 1996-08-09 | Shinko Tsushin Kensetsu Kk | Load metal wheel for stringing cable |
| CN101177229A (en) * | 2007-10-23 | 2008-05-14 | 中国船舶重工集团公司第七一五研究所 | Intelligent towing winch for arranging multi-layer streamline towing line |
| CN103112791A (en) * | 2013-01-29 | 2013-05-22 | 武汉船用机械有限责任公司 | Steel wire rope auxiliary winding device |
| CN203922335U (en) * | 2014-06-30 | 2014-11-05 | 四川天微电子有限责任公司 | There is the Winder of cable guide function |
| CN104627886A (en) * | 2014-12-29 | 2015-05-20 | 杭州航海仪器有限公司 | Automatic cable arranging device and method for multi-diameter cable arrays on winch |
| CN108892009A (en) * | 2018-08-14 | 2018-11-27 | 中国电子科技集团公司第三十八研究所 | A kind of active automatic line arranging mechanism and the capstan winch with the mechanism |
| CN209276060U (en) * | 2018-09-05 | 2019-08-20 | 庆安集团有限公司 | A kind of variable cross-section towing cable fairlead |
-
2019
- 2019-12-27 CN CN201911371407.4A patent/CN111153339B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456898A (en) * | 1967-03-31 | 1969-07-22 | Jarl H Anderson | Activator for level wire winder |
| JPH08205347A (en) * | 1995-01-20 | 1996-08-09 | Shinko Tsushin Kensetsu Kk | Load metal wheel for stringing cable |
| CN101177229A (en) * | 2007-10-23 | 2008-05-14 | 中国船舶重工集团公司第七一五研究所 | Intelligent towing winch for arranging multi-layer streamline towing line |
| CN103112791A (en) * | 2013-01-29 | 2013-05-22 | 武汉船用机械有限责任公司 | Steel wire rope auxiliary winding device |
| CN203922335U (en) * | 2014-06-30 | 2014-11-05 | 四川天微电子有限责任公司 | There is the Winder of cable guide function |
| CN104627886A (en) * | 2014-12-29 | 2015-05-20 | 杭州航海仪器有限公司 | Automatic cable arranging device and method for multi-diameter cable arrays on winch |
| CN108892009A (en) * | 2018-08-14 | 2018-11-27 | 中国电子科技集团公司第三十八研究所 | A kind of active automatic line arranging mechanism and the capstan winch with the mechanism |
| CN209276060U (en) * | 2018-09-05 | 2019-08-20 | 庆安集团有限公司 | A kind of variable cross-section towing cable fairlead |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111153339A (en) | 2020-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7104492B1 (en) | Cable winder guide | |
| CN111153339B (en) | Cable arrangement device for combined cable winding and unwinding aviation winch | |
| CN210505106U (en) | Auxiliary retraction device for shore power cable of boat | |
| US4795108A (en) | Level wind system | |
| CN116253263B (en) | Automatic rope-arranging electric winch with constant traction force | |
| US3216636A (en) | Cable laying and retrieving apparatus and method | |
| EP1303453A1 (en) | System for feeding line | |
| CN114802596B (en) | Modularized cable guide capable of automatically adjusting position and angle of guide wheel | |
| JP4828756B2 (en) | Method and apparatus for use in handling loads | |
| CN210735879U (en) | Traction rope reel | |
| CN114275699A (en) | Unattended variable cable diameter type underwater electric winch | |
| US11932522B2 (en) | Rope guiding device of rope hoist | |
| CN111392620B (en) | Winch for geological drilling | |
| US4350323A (en) | Device for recovery of a cable for handling a submerged load | |
| CN114314179A (en) | Well cable conductor winding and unwinding devices | |
| US3718262A (en) | Two cable tension-controlled carriage | |
| RU2690312C1 (en) | Winch cable layer | |
| JP2003292290A (en) | Winch | |
| CN218403401U (en) | Cable-laying hoist | |
| EP2980003B1 (en) | Winch with a cable guiding device | |
| CN110790169A (en) | Automatic tightening winch | |
| CN116621050B (en) | Crane for engineering construction | |
| CN211444511U (en) | Tower crane cable auxiliary device | |
| CN220245116U (en) | Constant tension device of ship stranding equipment | |
| CN216037891U (en) | Wire bundle auxiliary pay-off device for steel wire production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |