CN212865820U

CN212865820U - Quick disengaging hook device

Info

Publication number: CN212865820U
Application number: CN202021455471.9U
Authority: CN
Inventors: 张洪道
Original assignee: Cosco Lianyungang Liquid Loading & Unloading Equipment Co ltd
Current assignee: Cosco Lianyungang Liquid Loading & Unloading Equipment Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-02
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a quick release hook device, which comprises an anchor hook, wherein the anchor hook is hinged with a hook frame side plate through an anchor hook pin shaft, a press hook overturning block is hinged with one side of the hook frame side plate, which is far away from the anchor hook, through a fastener, a release pull rod is arranged at the same side of the hook frame side plate, one end of the release pull rod is movably connected with an overturning shaft, a limit stop pin is positioned between the release pull rod and the press hook overturning block, a locking spring is arranged at the lower part of the release pull rod, which is close to the overturning shaft, a buffer stop block is arranged at one side of the press hook overturning block, which is close to the anchor hook, and an anchor hook buffer stop block is arranged at one side of the anchor; the unhooking pull rod is the integral type setting with the trip shaft, and the change of being convenient for drives the fluke clockwise, and the upset briquetting is touch to the fluke, and the upset briquetting overturns anticlockwise under inertial action, and the unhooking pull rod is anticlockwise rotatory under the spring tension effect, drives the trip shaft and rotates to the locking position, and the fluke has been realized the latch hook operation by the locking, and the fluke resets promptly and the locking just can be realized through one step of action.

Description

Quick disengaging hook device

Technical Field

The utility model relates to a disengaging hook, in particular to quick disengaging hook device.

Background

The release hook is a special device arranged on a wharf and used for ship mooring and mooring, is an updated product of the traditional mooring bollard, and compared with the mooring bollard, the release hook reduces the labor intensity of workers and improves the labor efficiency, safety and reliability.

The reset and the locking of the existing cable-releasing hook anchor hook can be realized only by two steps of operation, the reset work of the hook is complicated, and the locking is easy to cause not in place.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick disengaging hook device is used for overcoming the defect among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses a quick disengaging hook device, which comprises an anchor hook, wherein the anchor hook is hinged with a hook frame side plate through an anchor hook pin shaft; the hook pressing overturning block is hinged with one side, far away from the anchor hook, of the hook frame side plate through a fastener; a unhooking pull rod is arranged on the same side of the hook frame side plate, one end of the unhooking pull rod is movably connected with the overturning shaft, and a limiting stop pin is positioned between the unhooking pull rod and the hook pressing overturning block; a locking spring is arranged at the lower part of the unhooking toggle rod close to the overturning shaft; one side of the pressure hook overturning block, which is close to the anchor hook, is provided with a buffer stop block, and one side of the anchor hook, which is close to the pressure hook overturning block, is provided with an anchor hook buffer stop block.

Furthermore, the unhooking pull rod and the overturning shaft are arranged in an integrated mode.

Furthermore, the locking spring and the overturning shaft limit the locking position of the anchor hook through the limiting stop pin.

Furthermore, the section of the contact surface of the turnover shaft and the pressure hook turnover block is semicircular.

The utility model discloses the beneficial effect who reaches is: the unhooking pull rod and the trip shaft of the device are connected through the flat key and are arranged in an integrated mode, replacement is convenient, the anchor hook is pulled clockwise, the anchor hook touches the overturning pressing block, the overturning pressing block overturns anticlockwise under the inertia effect, the unhooking pull rod rotates anticlockwise under the spring tension effect, the trip shaft is driven to rotate to the locking position, the anchor hook is locked, locking hook operation is achieved, and the anchor hook resets and the locking can be achieved through one-step action.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic free state diagram of the present invention;

fig. 2 is a schematic view of the working state of the present invention.

In the figure: 1. an anchor hook; 2. a hook frame side plate; 3. pressing a hook overturning block; 4. a limit stop pin; 5. unhooking the pull rod; 6. a locking spring; 7. a turning shaft; 8. a buffer stop block of the turning block; 9. an anchor hook buffer stop block; 10. an anchor hook pin shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-2, a quick release hook device comprises an anchor hook 1, wherein the anchor hook 1 is hinged with a hook frame side plate 2 through an anchor hook pin shaft 10;

the hook pressing overturning block 3 is hinged with one side of the hook frame side plate 2, which is far away from the anchor hook 1, through a fastener;

a unhooking pull rod 5 is arranged on the same side of the hook frame side plate 2, one end of the unhooking pull rod 5 is movably connected with a turnover shaft 7, and a limiting stop pin 4 is positioned between the unhooking pull rod 5 and the hook pressing turnover block 3;

a locking spring 6 is arranged at the lower part of the unhooking toggle rod 5 close to the overturning shaft 7;

one side of the pressure hook overturning block 3, which is close to the anchor hook 1, is provided with a buffer stop block 8, and one side of the anchor hook 1, which is close to the pressure hook overturning block 3, is provided with an anchor hook buffer stop block 9.

The unhooking pull rod 5 and the overturning shaft 7 are arranged in an integrated manner; the locking spring 6 and the overturning shaft 7 limit the locking position of the anchor hook 1 through the limiting stop pin 4; the section of the contact surface of the turnover shaft 7 and the hook pressing turnover block 3 is semicircular.

The working principle is as follows: the anchor hook 1 can rotate anticlockwise to touch the hook pressing overturning block 3 under the action of the tensile force of the mooring rope or the dead weight of the mooring rope, the hook pressing overturning block 3 can rotate clockwise under the action of the anchor hook 1 and presses the overturning shaft 7, the locking of the anchor hook 1 is realized at the moment, and the mooring rope can be tied by being hung on the anchor hook 1; when the unhooking pull rod 5 is pulled clockwise, the overturning shaft 7 is driven to rotate clockwise, the hook pressing overturning block 3 loses the support of the overturning shaft 7 and rotates clockwise, the anchor hook 1 loses the constraint of the hook pressing overturning block 3 and rotates anticlockwise, the mooring rope on the anchor hook 1 can be separated, and the cable releasing is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick disengaging hook device is characterized by comprising an anchor hook, wherein the anchor hook is hinged with a hook frame side plate through an anchor hook pin shaft;

the hook pressing overturning block is hinged with one side, far away from the anchor hook, of the hook frame side plate through a fastener;

a unhooking pull rod is arranged on the same side of the hook frame side plate, one end of the unhooking pull rod is movably connected with the overturning shaft, and a limiting stop pin is positioned between the unhooking pull rod and the hook pressing overturning block;

a locking spring is arranged at the lower part of the unhooking toggle rod close to the overturning shaft;

one side of the pressure hook overturning block, which is close to the anchor hook, is provided with a buffer stop block, and one side of the anchor hook, which is close to the pressure hook overturning block, is provided with an anchor hook buffer stop block.

2. Quick release hook device according to claim 1, characterized in that said release lever is integral with the overturning shaft.

3. The quick release hook device according to claim 1, wherein the locking spring and the trip shaft limit the locking position of the fluke by means of a limit stop pin.

4. The quick release hook device according to claim 1, wherein the cross section of the contact surface of the turning shaft and the hook pressing turning block is semicircular.