CN217676377U

CN217676377U - Multifunctional telescopic lifting appliance

Info

Publication number: CN217676377U
Application number: CN202221693637.XU
Authority: CN
Inventors: 闫胜立; 王睿; 李建; 王志鹏; 徐彬; 李峰; 宋�莹
Original assignee: Shandong Taikai Isolating Switch Co ltd
Current assignee: Shandong Taikai Isolating Switch Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-28
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a multi-functional flexible hoist, include and lift by crane the rings that the equipment is connected, rings lower part activity articulates there are two pull rods, fixed connection flexible rod between two pull rod lower extremes, and two pull rod lower extremes all activity articulates there is the pull rod, and two pull rod lower extremes all are equipped with the semicircle grip block of a body structure, and two semicircle grip block upper ends are articulated each other, and semicircle grip block outside middle part fixed mounting has and holds the box, and slidable mounting has flexible box in the opening, and flexible box keeps away from the one end movable mounting who holds the box position and has the attaching plate, hold the box outside and install pushing mechanism, pushing mechanism is used for promoting flexible box and removes. The utility model discloses a set up on the semicircle grip block and hold the box, hold and set up flexible box in the box, flexible box can be accomodate and stretch out and hold the box, and mode can freely switch, can adapt to the work of lifting by crane of rectangle and round billet or article, and application scope is wide, has improved work efficiency.

Description

Multifunctional telescopic lifting appliance

Technical Field

The utility model relates to a lifting means technical field, more specifically say, in particular to multi-functional flexible hoist.

Background

At present, a steel billet lifting appliance is needed in steel billet processing, the steel billet refers to a blank before finish rolling in a steel mill, and is usually a plate blank and a rectangular blank, and the steel billet lifting appliance is a special tool for transferring steel billets in large batches in units such as steel plants, ports, wharfs and the like.

The existing steel billet lifting appliance is small in application range, and in the lifting operation process, the corresponding lifting appliance can only be selected according to the shape of a steel billet, a round steel billet can only be clamped through a round clamping mechanism, a rectangular steel billet can only be clamped through a rectangular clamping mechanism, so that the working efficiency is low, and the process of replacing the lifting appliance is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wide multi-functional flexible hoist of application scope.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional flexible hoist, includes the rings of being connected with the equipment of lifting by crane, rings lower part activity articulates there are two pull rods, fixed connection flexible rod between two pull rod lower extremes, and two pull rod lower extremes all activity articulates there is the pull rod, and two pull rod lower extremes all are equipped with the semicircle grip block of a body structure, and two semicircle grip block upper ends are articulated each other, and semicircle grip block outside middle part fixed mounting has and holds the box, and semicircle grip block inside surface sets up and communicates in the opening that holds the box, and slidable mounting has flexible box in the opening, and flexible box is kept away from the one end movable mounting that holds the box position has the attaching plate, hold the box outside and install the pushing mechanism, the pushing mechanism is used for promoting flexible box and removes.

Preferably, the equal fixed mounting in side surface upper and lower extreme position in the flexible box has the L template, and the equal activity runs through on the L template has the slide bar, and slide bar fixed mounting is equipped with first spring in holding the box, and slide bar surface cover is equipped with first spring, and first spring is close to semicircle grip block position.

Preferably, the laminating board upper end activity hinge joint is installed inside flexible box, flexible box inner wall fixed mounting have a plurality of with laminating board fixed connection's second spring, laminating board lower extreme stretches out in flexible box through second spring elastic force.

Preferably, the pushing mechanism is a knob bolt, a threaded hole is formed in the outer side surface of the accommodating box, and the knob bolt is connected with the threaded hole in a matched mode.

Preferably, a side surface of the attachment plate away from the second spring position is inclined.

Preferably, the elastic rod is made of carbon fiber.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a set up on the semicircle grip block and hold the box, hold and set up flexible box in the box, flexible box can be accomodate and stretch out and hold the box, and mode can freely switch, can adapt to the work of lifting by crane of rectangle and round billet or article, and application scope is wide, has improved work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural diagram of a multifunctional telescopic hanger of the present invention;

FIG. 2 is a sectional view of the accommodating case of the present invention;

fig. 3 is a sectional view of the telescopic box of the present invention.

In the figure: the device comprises a hanging ring 1, an elastic rod 2, a rotating rod 3, a pull rod 4, a semicircular clamping plate 5, an opening 51, a containing box 6, a knob bolt 61, a sliding rod 62, a first spring 63, a 64L-shaped plate, a telescopic box 7, an attaching plate 71 and a second spring 72.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a multi-functional flexible hoist, include with the rings 1 that lifts by crane equipment and be connected, specifically for the lifting mechanism and rings 1 fixed connection of driving, rings 1 lower part activity articulates there are two pull rods 4, fixedly connected with elastic rod 2 between two pull rod 4 lower extremes, and two pull rod 4 lower extremes all activity articulates there is pull rod 4, two pull rod 4 lower extremes all are equipped with semicircular clamping plate 5 of a body structure, two semicircular clamping plate 5 upper ends are articulated each other, when rings 1 rises, contained angle between two pull rods 4 diminishes gradually to can stimulate two pull rods 4 and be close to gradually, make two semicircular clamping plate 5 can grasp steel billet or article, semicircular clamping plate 5 outside middle part fixed mounting has holds box 6, semicircular clamping plate 5 inboard surface is seted up and is linked together in the opening 51 that holds box 6, slidable mounting has flexible box 7 in opening 51, flexible box 7 keeps away from the one end movable mounting that holds box 6 position has binding plate 71, hold box 6 outside and install the top pushing mechanism, top pushes away from flexible box 7 and removes.

In this embodiment, the upper and lower positions of the inner side surface of the retractable box 7 are fixedly provided with L-shaped plates 64, the L-shaped plates 64 are movably penetrated with sliding rods 62, the sliding rods 62 are fixedly arranged in the accommodating box 6, the surface of the sliding rods 62 is sleeved with a first spring 63, and the first spring 63 is close to the semicircular clamping plate 5.

In this embodiment, the upper end of the attaching plate 71 is movably hinged inside the retractable box 7, the inner side wall of the retractable box 7 is fixedly provided with a plurality of second springs 72 fixedly connected with the attaching plate 71, and the lower end of the attaching plate 71 extends out of the retractable box 7 under the elastic action of the second springs 72.

The reason why the attachment plate 71 is provided is that: when the two semicircular clamping plates 51 approach each other, the telescopic box 7 may incline, and the engaging plate 71 can smoothly and smoothly engage with the surface of the rectangular billet or the article by the elastic force of the second spring 72.

In this embodiment, the pushing mechanism is a knob bolt 61, the outer surface of the accommodating box 6 is provided with a threaded hole, and the knob bolt 61 is connected with the threaded hole in a matching manner.

In this embodiment, a side surface of the attachment plate 71 away from the second spring 72 is inclined, and when the two semicircular clamping plates 5 approach each other, the attachment plate 71 can be attached to the surface of the rectangular billet or the article more stably.

In this embodiment, the elastic rod 2 is made of carbon fiber, has high strength, is not easy to break, and has elasticity.

The working principle is as follows: when the steel billet or the article that the cross-section is the rectangle are lifted by crane to needs, start the driving and make rings 1 descend, at first, it makes flexible box 7 stretch out in holding box 6 to rotate knob bolt 61, flexible box 7 is located 5 inside surface positions of semicircle grip block this moment, two semicircle grip blocks 5 are the open mode through 2 elastic force effects of elastic rod, thereby can make rigging plate 71 and rectangular steel billet or article laminating, then start the driving and rise, two semicircle grip blocks 45 are close to each other, the driving can fall rectangular steel billet or article through rings 1.

When the cross-section is circular shape steel billet or article need be lifted by crane, start the driving and make rings 1 descend, at first rotate knob bolt 61 and make flexible box 7 withdraw and hold box 6, two semicircle grip blocks 5 are the open mode through 2 spring actions of elastic rod, two semicircle grip blocks 5 are with circular shape steel billet or article laminating, then start the driving, two semicircle grip blocks 45 are close to each other, the driving can be hoisted circular shape steel billet or article through rings 1.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a multi-functional flexible hoist, includes the rings of being connected with the equipment of lifting by crane, its characterized in that: rings lower part activity articulates there are two pull rods, and fixed connection has the flexible pole between two pull rod lower extremes, and two equal activity of pull rod lower extreme articulates there is the pull rod, and two pull rod lower extremes all are equipped with the semicircle grip block of a body structure, and two semicircle grip block upper ends are articulated each other, and semicircle grip block outside middle part fixed mounting has and holds the box, and semicircle grip block inboard surface is seted up and is fed through in the opening that holds the box, and slidable mounting has flexible box in the opening, and flexible box is kept away from the one end movable mounting that holds the box position and is had the binding plate, hold the box outside and install pushing mechanism, pushing mechanism is used for promoting flexible box and removes.

2. The multifunctional telescopic spreader of claim 1, wherein: the telescopic box is characterized in that L-shaped plates are fixedly mounted at the upper end position and the lower end position of the inner side surface of the telescopic box, sliding rods penetrate through the L-shaped plates in a movable mode, the sliding rods are fixedly mounted in the accommodating box, first springs are sleeved on the surfaces of the sliding rods, and the first springs are close to the positions of the semicircular clamping plates.

3. The multifunctional telescopic spreader of claim 1, wherein: the utility model discloses a flexible box, including binding plate, flexible box inner wall fixed mounting, binding plate upper end activity hinge joint is installed inside flexible box, flexible box inner wall fixed mounting have a plurality ofly with binding plate fixed connection's second spring, binding plate lower extreme through second spring elastic force effect and stretch out in flexible box.

4. The multifunctional telescopic spreader of claim 1, wherein: the pushing mechanism is a knob bolt, a threaded hole is formed in the outer side surface of the accommodating box, and the knob bolt is connected with the threaded hole in a matched mode.

5. The multifunctional telescopic spreader of claim 1, wherein: the surface of one side of the attaching plate, which is far away from the position of the second spring, is inclined.

6. The multifunctional telescopic spreader of claim 1, wherein: the elastic rod is made of carbon fiber.