CN211685504U

CN211685504U - Control structure for anchor jack

Info

Publication number: CN211685504U
Application number: CN202020232289.0U
Authority: CN
Inventors: 吴志标
Original assignee: Zhongshan Sanjiao Town Juli Precision Machinery Factory
Current assignee: Zhongshan Sanjiao Town Juli Precision Machinery Factory
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-16
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to a steamer windlass field provides a control structure that windlass used. The technical scheme is as follows: the body comprises a pedal for controlling the brake of the winding drum, an A handle for controlling the clutch and a B handle for locking the winding drum, positioning bolts are arranged at the roots of the pedal, the A handle and the B handle, a picking block is further arranged on each positioning bolt, and the head of each picking block is movably connected with a pull rod; the bottom of the windlass equipment is provided with a rotating shaft, and the brake control device, the clutch control device and the winding drum locking device are respectively connected with a pull rod for controlling the running of the brake control device, the clutch control device and the winding drum locking device; two ends of each rotating shaft are respectively provided with a picking block, the picking blocks correspond to the pull rods in a movable connection mode, and the controllability and the control stability of the anchor windlass are improved.

Description

Control structure for anchor jack

Technical Field

The utility model relates to a steamer windlass field especially relates to a control structure that windlass used.

Background

With the development of shipping, the windlass is used as an indispensable device for ships, not only for mooring, but also as an important tool for ship traction, so that the windlass is generally provided with a plurality of drums for realizing more functions; due to the increase of the number of the reels of the anchor windlass, each reel is independently controlled to be fussy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a control structure that anchor windlass was used, its purpose is solved the convenient of anchor windlass reel and is controlled, promotes the stability of controlling the mechanism. The utility model is suitable for a steamer windlass field.

The utility model adopts the technical proposal that: a control structure for an anchor jack comprises a body, wherein the body comprises a pedal for controlling the brake of a winding drum, an A handle for controlling the clutch and a B handle for locking the winding drum, positioning bolts are arranged at the roots of the pedal, the A handle and the B handle and are positioned through fixed studs, the positioning bolts are movably nested on the studs and are driven by the pedal, the A handle and the B handle to rotate; each positioning bolt is also provided with a picking block, and the head of each picking block is movably connected with a pull rod respectively; the bottom of the anchor windlass equipment is provided with a rotating shaft which is controlled by a pedal, a handle A and a handle B respectively, the rotating shaft is fixed in position and rotates around a shaft center, the rotating shaft extends to a brake control position, a clutch control position and a reel locking control position of a reel from the positions of the pedal, the handle A and the handle B respectively, and the brake control device, the clutch control device and the reel locking device are respectively connected with a pull rod for controlling the operation of the brake control device, the clutch control device and the reel locking device; the both ends of every pivot all are equipped with chooses the piece, what the piece of choosing of near corresponds with pedal, the pull rod swing joint on A handle and the B handle, what the piece of choosing of distant place corresponds with brake control device, separation and reunion controlling means and the reel locking device on the pull rod swing joint.

More preferably, a control structure that anchor jack was used, characterized by: the pedal is connected with a spring for controlling the pedal to return.

The utility model discloses a control structure zero clearance that the scheme provided, pedal, A handle and B handle are all through the pivot transmission, and the angle homoenergetic that steps on or pull open of pedal, A handle and B handle is seamless links to controlled device, has improved the stability of controlling the convenience, controlling.

Drawings

The invention will be further described with reference to the following drawings and specific examples:

FIG. 1 is a perspective view of a composite control structure and an integral multi-head windlass;

FIG. 2 is a schematic diagram of a single set of control structures;

FIG. 3 is a schematic diagram of a single set of control structures;

FIG. 4 is a schematic diagram of a single set of control structures;

the numbers in the figures indicate:

1-pedal, 11-spring, 2-A handle, 3-B handle, 4-positioning bolt, 5-cantilever block, 61-pull rod, 62-rotating shaft, 7-supporting column, 71-locking disc, 8-clutch control structure, 81-pry rod, 9-braking ring, 91-positioning pin and 10-winding drum.

The specific implementation mode is as follows:

the utility model provides a control structure that anchor windlass was used is applicable to the steamer anchor windlass field. The utility model discloses the accessible is implemented as follows:

as shown in fig. 1-4: a main functional structure of an anchor windlass comprises a main shaft and a winding drum 10, wherein the winding drum 10 is used for winding cables or chains and the like, the main shaft is connected with a power structure and is driven by the power structure to rotate and transmit, so that the main shaft is the power main shaft, and the winding drum 10 is sleeved on the main shaft and rotates under the control of the main shaft so as to pull the cables; the main shaft is limited on the machine body frame through a shaft seat, the winding drum 10 is movably connected with the main shaft, namely the winding drum 10 and the main shaft independently rotate, the winding drum 10 can axially slide on the main shaft, but a clutch structure and a clutch control structure 8 for controlling the winding drum 10 to rotate are arranged between the winding drum 10 and the main shaft; the clutch control structure 8 is positioned at the other end of the winding drum 10 and is opposite to the clutch structure, so that the winding drum 10 is controlled to rotate in a clutch mode; the clutch control structure 8 comprises a pry bar 81, and the clutch function is realized by breaking the pry bar 81.

A brake device is arranged on a side wheel of a winding drum 10 of an anchor windlass and mainly plays a role in reducing the rotation speed of the winding drum or stopping, the brake device comprises a brake ring 9, the brake ring 9 surrounds the side wheel, when the brake ring 9 is tightened, the side wheel is tightly wrapped to increase friction, so that the functions of reducing speed and stopping are played, usually, one end of the brake ring 9 is fixed through a positioning pin 91, the other end of the brake ring is connected with a pull rod 61, and the brake ring 9 is tightened under the pulling of the pull rod 61; the other side wheel of reel 10 often is equipped with a lock dish 71 and support column 7, and what fixed on lock dish 71 is equipped with horizontal cylinder, is equipped with on the support column 7 and gives the spacing breach of cylinder, and when support column 7 overturns and supports the cylinder, reel 10 is fixed unable rotatory.

This control structure that anchor jack was used is including pedal 1, the A handle 2 of control separation and reunion and the B handle 3 of locking reel 10 of control reel 10 brake, pedal 1 control promptly the circle of stopping 9, the control of A handle 2 pinch bar 81, the control of B handle 3 support column 7.

The root parts of the pedal 1, the handle A2 and the handle B3 are respectively provided with a positioning bolt 4, the positioning bolts 4 are positioned through fixed studs, the studs are fixedly connected to the anchor lifter, the positioning bolts 4 are movably nested on the studs and driven by the pedal 1, the handle A2 and the handle B3 to rotate; each positioning bolt 4 is also provided with a picking block 5, and the head of each picking block 5 is movably connected with a pull rod 61; the bottom of the windlass equipment is provided with a rotating shaft 62 controlled by a pedal 1, an A handle 2 and a B handle 3 respectively, the rotating shaft is fixed in position and rotates around a shaft center, the rotating shaft 62 extends to a brake control position, a clutch control position and a reel locking control position of a reel 10 from the positions of the pedal 1, the A handle 2 and the B handle 3 respectively, and a brake ring 9, a pry bar 81 and a support column 7 are connected with a pull rod 61 for controlling operation respectively; two ends of each rotating shaft 62 are respectively provided with a picking block 5, the picking block 5 at the near part is movably connected with the pull rods 61 of the pedal 1, the A handle 2 and the B handle 3, and the picking block 5 at the far part is movably connected with the brake ring 9, the prying rod 81 and the pull rod 61 on the support column 7; the pedal 1 is connected with a spring 11 for controlling the pedal 1 to return, one section of the spring 11 is connected with the pedal 1, and the other end of the spring 11 is fixedly connected to the frame of the anchor windlass.

When the brake is controlled, the pedal 1 is trampled, the picking block 5 at the root of the pedal 1 reversely rotates to pull the pull rod 61 on the picking block, the pull rod 61 pulls the picking block 5 on the correspondingly connected rotating shaft 62, the rotating shaft 62 is driven to rotate, so that the picking block 5 at the other end of the rotating shaft 62 is driven to rotate, the picking block 5 is connected with the pull rod 61 on the brake ring 9, and the brake ring 9 is tensioned by the pull rod 61 on the brake ring 9 under the action of the picking block 5; when the foot is released, the pedal 1 returns under the action of the spring 11, and the brake ring 9 is correspondingly released.

When the separation is controlled, the A handle 2 is pulled backwards, the picking block 5 at the root of the A handle 2 reversely pulls the pull rod 61 on the A handle, the pull rod 61 pulls the picking block 5 on the correspondingly connected rotating shaft 62, the rotating shaft 62 is driven to rotate, so that the picking block 5 at the other end of the rotating shaft 62 is driven to rotate, the picking block 5 is connected with the pull rod 61 on the pry bar 81, and the pull rod 61 on the pry bar 81 pushes the pry bar 81 under the action of the picking block 5; when the a handle 2 is pushed, the pry bar 81 is pulled, and clockwise or counterclockwise rotation of the pry bar 81 is achieved.

When the reel is locked in control, pull the B handle 3 backward, the piece 5 reversal of choosing of 3 roots of B handle stimulates pull rod 61 on it, the piece 5 of choosing on the pivot 62 that the pull rod 61 pulling corresponds to link to each other, pivot 62 is driven rotatoryly, thereby it is rotatory to drive the piece 5 of choosing of the another end of pivot 62, this piece 5 of choosing is connected with pull rod 61 on the support column 7, thereby pull rod 61 on the support column 7 is the cylinder to locking disc 71 to the breach of support column 7 under the effect of this piece 5 of choosing, when the cylinder supports on the breach of support column 7, the position of reel 10 is fixed.

Claims

1. The utility model provides a control structure that anchor jack was used, includes the body, characterized by: the body comprises a pedal for controlling the brake of the winding drum, an A handle for controlling the clutch and a B handle for locking the winding drum, positioning bolts are arranged at the roots of the pedal, the A handle and the B handle and are positioned through fixed studs, the positioning bolts are movably nested on the studs and are driven by the pedal, the A handle and the B handle to rotate; each positioning bolt is also provided with a picking block, and the head of each picking block is movably connected with a pull rod respectively; the bottom of the anchor windlass equipment is provided with a rotating shaft which is controlled by a pedal, a handle A and a handle B respectively, the rotating shaft is fixed in position and rotates around a shaft center, the rotating shaft extends to a brake control position, a clutch control position and a reel locking control position of a reel from the positions of the pedal, the handle A and the handle B respectively, and the brake control device, the clutch control device and the reel locking device are respectively connected with a pull rod for controlling the operation of the brake control device, the clutch control device and the reel locking device; the both ends of every pivot all are equipped with chooses the piece, what the piece of choosing of near corresponds with pedal, the pull rod swing joint on A handle and the B handle, what the piece of choosing of distant place corresponds with brake control device, separation and reunion controlling means and the reel locking device on the pull rod swing joint.

2. The control structure for an anchor lifter according to claim 1, wherein: the pedal is connected with a spring for controlling the pedal to return.