CN219217228U

CN219217228U - Lifting appliance device capable of lifting objects at high altitude without lifting and detaching

Info

Publication number: CN219217228U
Application number: CN202320221600.5U
Authority: CN
Inventors: 杨科
Original assignee: Hunan Symax Intelligent Equipment Co ltd
Current assignee: Hunan Symax Intelligent Equipment Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-20
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a lifting appliance device for lifting objects at high altitude without high-altitude lifting and unloading, which comprises a main body, a self-locking mechanism, a pull rope, a positioning sleeve and a guide sleeve; a slot is formed in the middle of the lower end of the main body, the positioning sleeve is welded on the left side of the slot of the main body, and the guide sleeve is welded on the right side of the slot of the main body; the inner plane of the positioning sleeve is provided with a first concave round hole, and a second concave round hole is arranged corresponding to the guide sleeve; the right countersunk head of the guide sleeve is provided with a circular through hole; the self-locking mechanism is arranged in the first concave round hole and the second concave round hole, and a pull rope on the right side of the self-locking mechanism penetrates through the countersunk round hole. The utility model uses the spring expansion force and adopts the pin shaft to lock and send the hoisted objects, thereby realizing the unhooking of the artificial ground and avoiding the work of manually lifting the unhooking; the mode of taking off the hook on the artificial ground during high-altitude hoisting is simple in structure, compact and reliable, and simple in operation.

Description

Lifting appliance device capable of lifting objects at high altitude without lifting and detaching

Technical Field

The utility model relates to the field of high-altitude lifting, in particular to a lifting appliance device for lifting objects at high altitude without high-altitude lifting.

Background

At present, the pile foundation steel pile casing is mainly hoisted by adopting a crane hook, and is hoisted by adopting a U-shaped shackle for safe construction, but the general height after hoisting exceeds 2 meters, and the manual shackle removal is time-consuming and unsafe due to the limit of construction sites; therefore, a device which can be used for unloading hooks on the ground when hanging objects at high altitude is designed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a lifting appliance device for lifting objects at high altitude without high-altitude lifting, which solves the problems of the way of manually lifting the objects at high altitude on the ground and unhooking the objects, and has the advantages of simple structure, compactness, reliability and simple operation.

In order to solve the technical problems, the utility model provides a lifting appliance device for lifting objects at high altitude without high-altitude lifting, which comprises a main body, a self-locking mechanism, a pull rope, a positioning sleeve and a guide sleeve; a slot is formed in the middle of the lower end of the main body, the positioning sleeve is welded on the left side of the slot of the main body, and the guide sleeve is welded on the right side of the slot of the main body; the inner plane of the positioning sleeve is provided with a first concave round hole, and a second concave round hole is arranged corresponding to the guide sleeve; the right countersunk head of the guide sleeve is provided with a circular through hole; the self-locking mechanism comprises a locating pin and a spring; the pull rope is tightly locked with the right side of the positioning pin, and the spring passes through the pull rope; the locating pin, the spring and the pull rope are arranged in the first concave round hole and the second concave round hole, and the pull rope penetrates through the countersunk round hole on the right side of the second concave round hole.

Preferably, the right side of the main body is fastened with the guide sleeve by a fixed-lacquer plate welding.

Preferably, the front side and the rear side of the main body are welded and fastened with the positioning sleeve and the guiding sleeve through the arc plates.

Preferably, a circular perforation is arranged in the middle of the upper end of the main body.

By adopting the technical scheme, the lifting appliance device for lifting the high-altitude object without high-altitude picking and unloading is provided by the utility model, and the self-locking mechanism consists of a positioning pin and a spring. When in hoisting, the pull rope is pulled manually to retract the positioning pin, the pull rope is loosened after the hoisted object is positioned, and the positioning pin automatically stretches out to jack the locked hoisted object; after the suspended object is in place, a person pulls the pull rope on the ground to retract the positioning pin, and the suspended object and the lifting appliance automatically complete unhooking work.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an embodiment of the present utility model.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

The utility model is further illustrated by the following figures and examples.

As shown in figures 1 and 2 of the drawings,

a lifting appliance device for lifting objects at high altitude without lifting and detaching comprises a main body 1, a self-locking mechanism 2, a pull rope 3, a positioning sleeve 4 and a guide sleeve 5;

a slot is formed in the middle of the lower end of the main body 1, the positioning sleeve 4 is welded on the left side of the slot of the main body 1, and the guide sleeve 5 is welded on the right side of the slot of the main body 1;

the inner plane of the positioning sleeve 4 is provided with a first concave round hole, and a second concave round hole is arranged corresponding to the guide sleeve 5; the right countersunk head of the guide sleeve 5 is circularly perforated;

the self-locking mechanism 2 comprises a locating pin 21 and a spring 22;

the pull rope 3 is tightly locked with the right side of the positioning pin 21, and the spring 22 passes through the pull rope 3;

the locating pin 21, the spring 22 and the pull rope 3 are arranged in the first concave round hole and the second concave round hole, and the pull rope 3 penetrates through the countersunk round hole on the right side of the second concave round hole.

Preferably, the right side of the main body 1 is fastened with the guide sleeve through the fixing-plate welding, so as to play a role in reinforcing and fixing.

Preferably, the front side and the rear side of the main body 1 are welded and fastened with the positioning sleeve and the guide sleeve through the arc plates; the reinforcement and fixation functions.

Preferably, the middle of the upper end of the main body 1 is provided with a circular perforation, so that the high-altitude fixing is convenient.

When in use, the utility model is characterized in that: by adopting the technical scheme, the lifting appliance device for lifting the high-altitude object without high-altitude picking and unloading is provided by the utility model, and the self-locking mechanism consists of a positioning pin and a spring. When in hoisting, the pull rope is pulled manually to retract the positioning pin, the pull rope is loosened after the hoisted object is positioned, and the positioning pin automatically stretches out to jack the locked hoisted object; after the suspended object is in place, a person pulls the pull rope on the ground to retract the positioning pin, and the suspended object and the lifting appliance automatically complete unhooking work; a slot is formed in the middle of the lower end of the main body, the positioning sleeve is welded on the left side of the slot of the main body, and the guide sleeve is welded on the right side of the slot of the main body; the inner plane of the positioning sleeve is provided with a first concave round hole, and a second concave round hole is arranged corresponding to the guide sleeve; countersunk circular holes are formed in the right side of the guide sleeve; the self-locking mechanism comprises a locating pin and a spring; the pull rope is tightly locked with the right side of the positioning pin, and the spring passes through the pull rope; the locating pin, the spring and the pull rope are arranged in the first concave round hole and the second concave round hole, and the pull rope penetrates through the countersunk round hole on the right side of the second concave round hole.

The utility model uses the spring expansion force and adopts the pin shaft to lock and send the hoisted objects, thereby realizing the unhooking of the artificial ground and avoiding the work of manually lifting the unhooking; the mode of taking off the hook on the artificial ground during high-altitude hoisting is simple in structure, compact and reliable, and simple in operation.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The lifting appliance device for lifting objects at high altitude without high-altitude lifting is characterized by comprising a main body, a self-locking mechanism, a pull rope, a positioning sleeve and a guide sleeve;

a slot is formed in the middle of the lower end of the main body, the positioning sleeve is welded on the left side of the slot of the main body, and the guide sleeve is welded on the right side of the slot of the main body;

the inner plane of the positioning sleeve is provided with a first concave round hole, and a second concave round hole is arranged corresponding to the guide sleeve; the right countersunk head of the guide sleeve is provided with a circular through hole;

the self-locking mechanism comprises a locating pin and a spring;

the pull rope is tightly locked with the right side of the positioning pin, and the spring penetrates through the pull rope;

the locating pin, the spring and the pull rope are arranged in the first concave round hole and the second concave round hole, and the pull rope penetrates through the countersunk round hole on the right side of the second concave round hole.

2. The lifting appliance device for lifting objects at high altitude without high-speed unloading according to claim 1, wherein the right side of the main body is fastened with the guide sleeve by fixed-lacquer plate welding.

3. The lifting appliance device for lifting objects at high altitude without high-speed unloading according to claim 1, wherein the front side and the rear side of the main body are welded and fastened with the positioning sleeve and the guiding sleeve through arc plates.

4. The lifting appliance device for lifting objects at high altitude without high-speed unloading according to claim 1, wherein a circular perforation is arranged in the middle of the upper end of the main body.