CN220376127U

CN220376127U - Novel mechanical anti-drop device for travelling car coupler

Info

Publication number: CN220376127U
Application number: CN202322203580.1U
Authority: CN
Inventors: 韩秀宁
Original assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Current assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-01-23
Anticipated expiration: 2033-08-16

Abstract

The utility model relates to the technical field of anti-drop of a travelling car coupler, in particular to a novel mechanical anti-drop device of the travelling car coupler, which comprises an anti-drop hook mechanism and a travelling car coupler head, wherein the anti-drop hook mechanism comprises an anti-drop frame, a motor and a mechanical switch; the novel mechanical anti-drop device for the traveling coupler does not need a lifting hook to be provided with a mounting hole, is not easy to deform after being used, reduces the replacement times, improves the working efficiency, is beneficial to a crown block driver to timely find the condition in the lifting process, can be operated by a single person during the lower operation, optimizes the operation personnel, does not need to be in close contact with a lifting object, can effectively reduce the occurrence of safety accidents such as the fact that the personnel take off a hanging rope or the lifting appliance breaks away from a coupler head, and the like, and eliminates the potential safety hazard in the operation.

Description

Novel mechanical anti-drop device for travelling car coupler

Technical Field

The utility model relates to the technical field of anti-drop of a traveling coupler, in particular to a novel mechanical anti-drop device of a traveling coupler.

Background

When the crane is used for lifting articles which cannot be moved by a worker, the crane needs to be operated for alignment, the wing needs to be carefully operated, the alignment needs to be carried out again, the worker needs to stand on the hook platform during picking, the unhooking structure is opened manually, and the crane hook is in close contact with the suspended articles. When picking and hanging objects, operators are in close contact with large-scale hanging objects, the hook head shakes, the anti-falling device is not easy to use, the operators are easy to be bumped and squeezed, and potential safety hazards exist. Therefore, there is an urgent need to design a novel remote control driving hook mechanical anti-disengaging device to solve the problem that potential safety hazards exist in close contact with the hook head during unhooking operation of the existing operators.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a novel mechanical anti-drop device for a car coupler.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a novel line coupler machinery anticreep device, includes anticreep hook mechanism and line coupler head, anticreep hook mechanism includes anticreep frame, motor and mechanical switch, and the motor is installed on line coupler head upper portion, and anticreep frame one end is connected in the pivot of motor, and the anticreep frame other end keeps off in the opening part of line coupler head, and motor drive anticreep frame rotation control line coupler head opening part opens and shuts.

Specifically, the coupler body middle part of driving coupler head is equipped with the through-hole, and the anticreep frame passes the through-hole, and the anticreep frame adopts "Z" type structure, and the upper portion riser of anticreep frame is connected in the pivot of motor, and the through-hole is passed to the middle part diaphragm of anticreep frame, and the lower part riser of anticreep frame keeps off in the opening part of driving coupler head.

Specifically, the control box of motor passes through the cable and connects mechanical switch, and mechanical switch suspension is close to couple platform one side, and mechanical switch control motor opens and stops.

Specifically, the anchor hook is mounted on the crane hook head.

The utility model has the following beneficial effects:

the novel mechanical anti-drop device for the traveling coupler does not need a lifting hook to be provided with a mounting hole, is not easy to deform after being used, reduces the replacement times, improves the working efficiency, is beneficial to a crown block driver to timely find the condition in the lifting process, can be operated by a single person during the lower operation, optimizes the operation personnel, does not need to be in close contact with a lifting object, can effectively reduce the occurrence of safety accidents such as the fact that the personnel take off a hanging rope or the lifting appliance breaks away from a coupler head, and the like, and eliminates the potential safety hazard in the operation.

Drawings

FIG. 1 is a schematic diagram of the installation structure of a novel mechanical anti-drop device for a line coupler.

Fig. 2 is a schematic structural view of a novel mechanical anti-drop device for a travelling crane hook.

Fig. 3 is a side view of the anti-drop rack passing through the travelling hook.

In the figure: 1-unhooking prevention mechanism, 1.1-unhooking prevention frame, 1.2-motor, 1.3-mechanical switch and 1.4-cable;

2-a travelling crane hook head; 3-hooking a platform; 4-flukes; 5-through holes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a novel mechanical anti-disengaging device of a car coupler comprises an anti-disengaging mechanism 1 and a car coupler head 2, wherein the anti-disengaging mechanism 1 comprises an anti-disengaging frame 1.1, a motor 1.2, a mechanical switch 1.3 and a cable 1.4, the motor 1.2 is arranged on the upper portion of the car coupler head 2, a rotating shaft of the motor 1.2 is connected with one end of the anti-disengaging frame 1.1, the other end of the anti-disengaging frame 1.1 is blocked at an opening of the car coupler head 2, and the motor 1.2 drives the anti-disengaging frame 1.1 to rotate so as to control opening and closing of the opening of the car coupler head 2. The crane hook head 2 is provided with an anchor hook 4.

The middle part of the hook body of the travelling hook head 2 is provided with a through hole 5, the anti-drop frame 1.1 penetrates through the through hole 5, the anti-drop frame 1.1 adopts a Z-shaped structure, the upper vertical plate of the anti-drop frame 1.1 is connected to the rotating shaft of the motor 1.2, the middle transverse plate of the anti-drop frame 1.1 penetrates through the through hole 5, and the lower vertical plate of the anti-drop frame 1.1 is blocked at the opening part of the travelling hook head 2.

The control box of the motor 1.2 is connected with a mechanical switch 1.3 through a cable 1.4, the mechanical switch 1.3 is suspended on one side close to the hook platform 3, and the mechanical switch 1.3 controls the start and stop of the motor 1.2.

The working principle of the utility model is as follows:

1. an operator stands on the hook platform 3 and holds the mechanical switch 1.3, clicks the electromechanical switch 1.3 to control the motor 1.2 to drive the anti-falling frame 1.1 to rotate, and then the anti-falling frame can be opened.

2. The operator does not need to be in close contact with the hoisted object.

The anti-drop is convenient to pick when in use, and operators do not need to contact the hoisted object. The large crane hook head is convenient and quick to unhook and take the hook without needing to be in close contact with a hoisted object. The switch is prevented from falling off by using an electromechanical device, and the picking is convenient.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.

The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. The utility model provides a novel line coupler machinery anticreep device which characterized in that, including anticreep hook mechanism and line coupler head, anticreep hook mechanism includes anticreep frame, motor and mechanical switch, and the motor is installed on line coupler head upper portion, and the anticreep frame one end is connected in the pivot of motor, and the anticreep frame other end keeps off in the opening part of line coupler head, and the motor drive anticreep frame rotation control line coupler head opening part opens and shuts.

2. The novel mechanical anti-drop device for the travelling hook according to claim 1, wherein a through hole is formed in the middle of the hook body of the travelling hook, the anti-drop frame penetrates through the through hole, the anti-drop frame adopts a Z-shaped structure, an upper vertical plate of the anti-drop frame is connected to a rotating shaft of the motor, a middle transverse plate of the anti-drop frame penetrates through the through hole, and a lower vertical plate of the anti-drop frame is blocked at an opening of the travelling hook.

3. The novel mechanical anti-drop device of a car coupler according to claim 1, wherein the control box of the motor is connected with a mechanical switch through a cable, the mechanical switch is suspended on one side close to the hook platform, and the mechanical switch controls the start and stop of the motor.

4. The novel mechanical anti-drop device of a running coupler of claim 1, wherein the running coupler head is provided with an anchor hook.