CN211034754U

CN211034754U - Stepless speed regulation ROV winch cable winding and unwinding device

Info

Publication number: CN211034754U
Application number: CN201921735321.0U
Authority: CN
Inventors: 吴岳; 崔力; 姚陟强; 吴宝举; 吴振涛; 宫萍萍
Original assignee: Qingdao Zhiaoxiang Robot Technology Co ltd
Current assignee: Qingdao Zhiaoxiang Robot Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-17
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a stepless speed regulation ROV winch cable winding and unwinding device, which comprises a bracket, a winding roller, a flange plate, a slide bar, a screw rod, a servo motor, a wire guider, a force limiter, a micro-control switch, a connecting cylinder and a driving motor, wherein the winding roller is rotatably arranged at the inner side of the bracket, the connecting cylinder is fixed at the inner part of one end of the winding roller, the driving motor is arranged in the winding roller, the flange plate is fixed at the tail end of the driving motor, the flange plate is fixedly connected with the bracket, the output end of the driving motor is connected with the connecting cylinder through a connecting column, the stepless speed regulation ROV winch cable winding and unwinding device enables the cable to be uniformly wound and unwound through the reciprocating movement of the wire guider, the use stability is improved, the installation of the force limiter avoids the cable from being excessively pulled when the cable is blocked, the cable is led to cause a series of troubles, and the driving motor, not only the protection to the driving motor is improved, but also the space occupation of the device is reduced.

Description

Stepless speed regulation ROV winch cable winding and unwinding device

Technical Field

The utility model relates to an ocean detection equipment technical field specifically is an electrodeless speed governing ROV winch cable winding and unwinding devices.

Background

ROVs, i.e., remotely operated unmanned submersibles, are underwater robots used for underwater observation, inspection, and construction. In order to supply power for underwater work, a cable needs to be connected, the cable needs to be wound by a winch winding and unwinding device, but the existing winch winding and unwinding device is not uniform in winding, and the tension of the cable is not guaranteed safely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrodeless speed governing ROV winch cable winding and unwinding devices to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stepless speed-regulating ROV winch cable take-up and pay-off device comprises a bracket, a take-up roller, a flange plate, a slide bar, a screw rod, a servo motor, a wire guide, a force limiter, a micro-control switch, a connecting cylinder and a driving motor, a wire take-up roller is rotatably arranged on the inner side of the bracket, a connecting cylinder is fixed in one end of the wire take-up roller, a driving motor is arranged in the wire take-up roller, a flange plate is fixed at the tail end of the driving motor, the flange plate is fixedly connected with a bracket, the output end of the driving motor is connected with the connecting cylinder through a connecting column, a sliding rod is fixed at the inner side of the bracket, a screw rod is rotatably arranged below the slide rod, a servo motor is arranged at the end part of the screw rod, a wire guide is arranged at the side edge of the bracket, and the wire guide outside installs the force limiter, the slide bar is pegged graft with the wire guide slip, and lead screw and wire guide meshing are pegged graft, the support inboard is located the wire guide and corresponds the position symmetry and install the micro-control switch.

Preferably, the wire guide includes base frame and wire wheel, the slide bar is pegged graft with the base frame slip, and the lead screw is pegged graft with the meshing of base frame, the wire wheel is installed in the inboard symmetry rotation of base frame, the force limiter includes frame, force sensor, pulling force wheel, removal frame and spout, the frame is fixed at the base frame side, and the frame inboard is equipped with the pulling force wheel, the spout has been seted up with the bottom symmetry at the inboard top of frame, pulling force wheel and spout slip joint, the pulling force wheel outside is rotated and is installed and remove the frame, be equipped with force sensor in the frame, and force sensor and removal frame fixed connection.

Preferably, the wire take-up roller surface is evenly provided with wire grooves, and the outer side of the end part of the wire take-up roller is symmetrically fixed with side plates.

Preferably, the output end of the driving motor is fixed with a connecting column, the connecting column is inserted into the connecting cylinder, the outer wall of the connecting column is symmetrically fixed with a sliding key, the inner wall of the connecting cylinder is symmetrically provided with a key groove, and the sliding key is connected with the key groove in a sliding manner.

Preferably, one end of the wire take-up roller, which is far away from the flange plate, is fixed with a stirring rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses open driving motor and rotate, make the receipts line roller rotate through the transmission of connecting cylinder and receive and release the line, the cable is around the pulling force wheel outside, pass between the wire wheel and be received the line roller rolling, when the cable is twined the resistance great, the cable can produce the pulling force to the wire wheel position to the pulling force wheel, through the tension sensor to the pulling force survey, when the pulling force reaches the setting value, the tension sensor can carry the signal, make controlling means pause the rolling, open servo motor and drive the lead screw rotation during the cable rolling, make the base frame slide along the slide bar, stabilize even rolling cable, through the touching of base frame and micro-control switch, make servo motor drive the lead screw reversal, make the wire guide reverse movement, carry out the repeated stack rolling, this no polar speed governing ROV winch cable coiling and uncoiling device, through the back and forth movement of wire guide, make the cable receive and release even, improve the stability in, and the installation of limit device is avoided the cable to receive excessively when hindering and is dragged, leads to the cable to destroy, causes a series of troubles.

2. The utility model discloses driving motor seal installation has not only improved the protectiveness to driving motor in receiving the line roller, reduces the space of device moreover and occupies.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the mounting structure of the driving motor of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the connecting structure of the connecting cylinder of the present invention;

FIG. 5 is a schematic view of the force limiter of the present invention;

fig. 6 is a schematic view of the structure of the wire guide of the present invention.

In the figure: 1. a support; 2. a wire take-up roller; 3. a stirring rod; 4. a side plate; 5. a flange plate; 6. a slide bar; 7. a screw rod; 8. a servo motor; 9. a wire guide; 10. a force limiter; 11. a micro-control switch; 12. a connecting cylinder; 13. a drive motor; 14. connecting columns; 15. a keyway; 16. a sliding key; 17. an outer frame; 18. a tension sensor; 19. a tension wheel; 20. a movable frame; 21. a chute; 22. a base frame; 23. a wire guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a stepless speed regulation ROV winch cable winding and unwinding devices, includes support 1, receipts line roller 2, flange board 5, slide bar 6, lead screw 7, servo motor 8, wire guide 9, force limiter 10, micro-control switch 11, connecting cylinder 12 and

driving motor

13, 1 inboard rotation of support installs receipts line roller 2, receive line roller 2 one end inside is fixed with connecting cylinder 12, be equipped with driving motor 13 in receiving line roller 2, and driving motor 13 tail end is fixed with flange board 5, flange board 5 and support 1 fixed connection, driving motor 13 output passes through spliced pole 14 and is connected with connecting cylinder 12, support 1 inboard is fixed with slide bar 6, and slide bar 6 below rotation installs lead screw 7, servo motor 8 is installed to lead screw 7 tip, support 1 side is equipped with wire guide 9, and installs force limiter 10 in the wire guide 9 outside, slide bar 6 and wire guide 9 slip grafting, and the screw rod 7 is engaged and inserted with the wire guide 9, and the micro-control switches 11 are symmetrically arranged at the corresponding positions of the wire guide 9 on the inner side of the bracket 1.

The wire guide 9 comprises a base frame 22 and a wire guide wheel 23, a sliding rod 6 is in sliding insertion with the base frame 22, a screw rod 7 is in meshing insertion with the base frame 22, the wire guide wheel 23 is installed in the inner side of the base frame 22 in a symmetrical mode, a force limiter 10 comprises an outer frame 17, a tension sensor 18, a tension wheel 19, a moving frame 20 and a sliding groove 21, the outer frame 17 is fixed on the side edge of the base frame 22, the tension wheel 19 is arranged on the inner side of the outer frame 17, the sliding groove 21 is symmetrically formed in the top and the bottom of the inner side of the outer frame 17, the tension wheel 19 is in sliding clamping connection with the sliding groove 21, the moving frame 20 is installed in the outer side of the tension wheel 19 in a rotating mode, the tension sensor 18 is arranged in the outer frame 17, the tension sensor 18 is fixedly connected with the moving frame 20, a cable is wound on the outer side of the tension wheel 19 and penetrates through a take-up roller 2 for rolling between the wire, through the tension sensor 18 to the tension survey, when the pulling force reached the setting value, the tension sensor 18 can carry the signal, makes controlling means pause the rolling, starts servo motor 8 and drives lead screw 7 during the cable rolling and rotates, makes base frame 22 slide along slide bar 6, and stable even rolling cable makes servo motor 8 drive lead screw 7 reversal through base frame 22 and micro-control switch 11's touching, makes wire guide 9 reverse movement, carries out the repeated stack rolling.

The wire collecting roller 2 is characterized in that wire grooves are uniformly formed in the surface of the wire collecting roller 2, and the side plates 4 are symmetrically fixed on the outer side of the end part of the wire collecting roller 2, so that the cable can be stably and uniformly wound.

The output end of the driving motor 13 is fixed with a connecting column 14, the connecting column 14 is inserted into the connecting cylinder 12, the outer wall of the connecting column 14 is symmetrically fixed with a sliding key 16, the inner wall of the connecting cylinder 12 is symmetrically provided with a key groove 15, the sliding key 16 is slidably clamped with the key groove 15, and the connecting column 14 and the connecting cylinder 12 are conveniently stably clamped.

Receive line roller 2 and keep away from 5 one ends of flange board and be fixed with stirring rod 3, the installation of stirring rod 3 makes things convenient for manual stirring to receive 2 rolling cables of line roller, provides reserve operation for electronic rolling.

The working principle is as follows: open driving motor 13 and rotate, make through the transmission of connecting cylinder 12 receive line roller 2 and rotate and receive and release the line, simultaneously through the drive of servo motor 8 to wire guide 9, make the cable receive and release evenly, the installation of force limiter 10 avoids the cable to receive and is excessively dragged when hindering moreover, leads to the cable to destroy, causes a series of troubles.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stepless speed regulation ROV winch cable winding and unwinding devices, includes support (1), receives line roller (2), flange board (5), slide bar (6), lead screw (7), servo motor (8), wire guide (9), force limiter (10), micro-control switch (11), connecting cylinder (12) and driving motor (13), its characterized in that: the wire winding roller is characterized in that a wire winding roller (2) is installed on the inner side of a support (1) in a rotating mode, a connecting cylinder (12) is fixed inside one end of the wire winding roller (2), a driving motor (13) is arranged in the wire winding roller (2), a flange plate (5) is fixed at the tail end of the driving motor (13), the flange plate (5) is fixedly connected with the support (1), the output end of the driving motor (13) is connected with the connecting cylinder (12) through a connecting column (14), a sliding rod (6) is fixed on the inner side of the support (1), a screw rod (7) is installed below the sliding rod (6) in a rotating mode, a servo motor (8) is installed at the end portion of the screw rod (7), a wire guide (9) is arranged on the side edge of the support (1), a force limiter (10) is installed on the outer side of the wire guide (9), the sliding rod (6) is connected with the wire, micro-control switches (11) are symmetrically arranged on the inner side of the bracket (1) at the corresponding positions of the wire guide (9).

2. The stepless speed regulation ROV winch cable pay-off and take-up device of claim 1, which is characterized in that: the wire guide (9) comprises a base frame (22) and a wire guide wheel (23), the sliding rod (6) is inserted in the base frame (22) in a sliding manner, the screw rod (7) is engaged and inserted with the base frame (22), the inner side of the base frame (22) is symmetrically and rotatably provided with the wire guide wheel (23), the force limiter (10) comprises an outer frame (17), a tension sensor (18), a tension wheel (19), a moving frame (20) and a sliding groove (21), wherein the outer frame (17) is fixed on the side edge of a base frame (22), and the inner side of the outer frame (17) is provided with a tension wheel (19), the top and the bottom of the inner side of the outer frame (17) are symmetrically provided with sliding chutes (21), the tension wheel (19) is in sliding clamping connection with the sliding groove (21), the outer side of the tension wheel (19) is rotatably provided with a movable frame (20), a tension sensor (18) is arranged in the outer frame (17), and the tension sensor (18) is fixedly connected with a movable frame (20).

3. The stepless speed regulation ROV winch cable pay-off and take-up device of claim 1, which is characterized in that: the wire collecting roller is characterized in that wire grooves are uniformly formed in the surface of the wire collecting roller (2), and side plates (4) are symmetrically fixed on the outer side of the end part of the wire collecting roller (2).

4. The stepless speed regulation ROV winch cable pay-off and take-up device of claim 1, which is characterized in that: driving motor (13) output end is fixed with spliced pole (14), and spliced pole (14) insert in connecting cylinder (12), spliced pole (14) outer wall symmetry is fixed with feather key (16), keyway (15) have been seted up to connecting cylinder (12) inner wall symmetry, and feather key (16) and keyway (15) slip joint.

5. The stepless speed regulation ROV winch cable pay-off and take-up device of claim 1, which is characterized in that: and a stirring rod (3) is fixed at one end of the wire take-up roller (2) far away from the flange plate (5).