CN217745414U

CN217745414U - Portable adjustable falling protector

Info

Publication number: CN217745414U
Application number: CN202221488004.5U
Authority: CN
Inventors: 吴剑漫
Original assignee: Mingpin Hardware Zhejiang Co ltd
Current assignee: Mingpin Hardware Zhejiang Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-08
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to the technical field of falling protectors, in particular to a portable adjustable falling protector which comprises a falling protector structure and a hook structure, wherein the hook structure is arranged at the top of the falling protector structure; the anti-falling device structure comprises an anti-falling device shell, a rotating button, a regulator, a compression spring and a fixed shaft, wherein the rotating button is arranged on the outer side of the anti-falling device shell, the regulator is arranged at the top of the outer side of the anti-falling device shell, the compression spring is arranged on the outer side of the regulator, and the fixed shaft is arranged on the back side of the anti-falling device shell; the hook structure comprises a fixing seat and a fixing hook, wherein the fixing hook is arranged at the top of the fixing seat, and the hook structure is simple in structure, convenient to use and high in practicability.

Description

Portable adjustable falling protector

Technical Field

The utility model relates to a safety hook technical field specifically is a safety hook with adjustable it is portable.

Background

The safety catch is also called a speed difference device, and is a product with a protection function. The falling object can be quickly braked and locked within a limited distance, and the device is suitable for hoisting goods, protecting the life safety of ground operators and preventing the damage of the hoisted workpiece object.

The falling protector utilizes the falling speed difference of an object to carry out automatic control, and is used in a high hanging mode and a low hanging mode. When the TXS2 series are used, the nylon lifting rope only needs to stride over a structure with a firm blunt edge above, an iron hook on the nylon rope is hooked on an n-shaped ring, and an iron hook on a steel wire rope is hooked in a semicircular ring on a safety belt. The fall protector control system is made of special steel and is subjected to special treatment, so that the fall protector is light in weight, wear-resistant, corrosion-resistant and impact-resistant, and the shell is made of aluminum alloy, so that the fall protector is light in weight and is not aged. The safety rope is a steel wire rope for aviation. The lifting rope and the safety belt are subjected to flame retardant treatment and resist the high temperature of 200 ℃.

The existing safety hook is large in size, cannot be adjusted, can only work according to the designed principle, and is very inconvenient, so that the technical defects are overcome by the aid of a portable adjustable safety hook.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety hook with adjustable it is portable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable adjustable falling protector comprises a falling protector structure and a hook structure, wherein the hook structure is arranged at the top of the falling protector structure;

the anti-falling device structure comprises an anti-falling device shell, a rotating button, a regulator, a compression spring and a fixed shaft, wherein the rotating button is arranged on the outer side of the anti-falling device shell, the regulator is arranged at the top of the outer side of the anti-falling device shell, the compression spring is arranged on the outer side of the regulator, and the fixed shaft is arranged on the back side of the anti-falling device shell;

the hook structure comprises a fixed seat and a fixed hook, wherein the fixed hook is arranged at the top of the fixed seat.

As the utility model discloses preferred scheme, the cavity has been seted up to the bottom of safety hook shell, the inside of cavity is equipped with the tight pulley.

As the utility model discloses preferred scheme, the tight pulley is pegged graft in the inside of cavity, and is connected between one side of tight pulley and the turn-button, is connected between opposite side and the fixed axle.

As the preferred proposal of the utility model, the falling protector shell, the fixed seat and the fixed hook are integrally formed.

As the utility model discloses preferred scheme, integrated into one piece between regulator and the safety hook shell, compression spring pegs graft on the outside of regulator.

Through adopting above-mentioned technical scheme, can adjust the regulator through compression spring to make the regulator influence the rotational frequency of tight pulley, with this to reach different effects of preventing weighing down.

As the preferred proposal of the utility model, the rotating button is connected with the fixed wheel and the fixed shaft in a transmission way.

Through adopting above-mentioned technical scheme, can tie up safety sling on the tight pulley to fix it in safe position through the fixed hook, thereby the tight pulley rotates and makes safety sling receive and release, can effectually guarantee people's safety.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the design of regulator, can adjust the regulator through compression spring to make the regulator influence the rotational frequency of tight pulley, with this reach the different effect of preventing weighing down.

2. The utility model discloses in, through the design of tight pulley, can tie up safe hoist cable on the tight pulley to fix it in safe position through the fixed hook, thereby the tight pulley rotates and makes safe hoist cable receive and release, can effectually guarantee people's safety.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a back view of the present invention.

In the figure: 1-a safety catch structure, 11-a safety catch shell, 12-a knob, 13-a regulator, 14-a compression spring, 15-a cavity, 16-a fixed wheel, 17-a fixed shaft, 2-a hook structure, 21-a fixed seat and 22-a fixed hook.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, several embodiments of the invention will be described below with reference to the accompanying drawings, but the invention can be implemented in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided to make the disclosure more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that 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, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive 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 invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

a portable adjustable falling protector comprises a falling protector structure 1 and a hook structure 2, wherein the hook structure 2 is arranged at the top of the falling protector structure 1;

the falling protector structure 1 comprises a falling protector shell 11, a rotating button 12, a regulator 13, a compression spring 14 and a fixed shaft 17, wherein the rotating button 12 is arranged on the outer side of the falling protector shell 11, the regulator 13 is arranged at the top of the outer side of the falling protector shell 11, the compression spring 14 is arranged on the outer side of the regulator 13, and the fixed shaft 17 is arranged on the back side of the falling protector shell 11;

the hook structure 2 comprises a fixed seat 21 and a fixed hook 22, and the fixed hook 22 is arranged at the top of the fixed seat 21.

In an embodiment, referring to fig. 1-2, a cavity 15 is formed at the bottom of the safety catcher housing 11, and a fixed wheel 16 is disposed inside the cavity 15.

In an embodiment, referring to fig. 1-3, the fixed wheel 16 is inserted into the cavity 15, and one side of the fixed wheel 16 is connected to the rotating button 12, and the other side is connected to the fixed shaft 17.

In an embodiment, referring to fig. 1, the safety catch housing 11 is integrally formed with the fixing base 21 and the fixing hook 22.

In the embodiment, referring to fig. 1, the adjuster 13 and the fall arrester housing 11 are integrally formed, the compression spring 14 is inserted on the outer side of the adjuster 13, and the adjuster 13 can be adjusted by the compression spring 14 through the design of the adjuster 13, so that the adjuster 13 influences the rotation frequency of the fixed wheel 16, thereby achieving different fall protection effects.

In the embodiment, referring to fig. 1 to 3, the rotating button 12 is in transmission connection with the fixed wheel 16 and the fixed shaft 17, the safety sling can be bound on the fixed wheel 16 through the design of the fixed wheel 16 and fixed at a safe position through the fixed hook 22, and the fixed wheel 16 rotates to retract and release the safety sling, so that the safety of people can be effectively ensured.

The utility model discloses work flow: during the use, tie up safety sling on tight pulley 16 to fix it in safe position through fixed hook 22, adjust regulator 13 through compression spring 14, thereby make regulator 13 influence the rotational frequency of tight pulley 16, thereby tight pulley 16 rotates and makes safety sling receive and release, can effectually guarantee people's safety, this device simple structure, convenient to use and practicality are higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety hook with adjustable it is portable, includes safety hook structure (1) and couple structure (2), its characterized in that: the top of the falling protector structure (1) is provided with a hook structure (2);

the safety hook structure (1) comprises a safety hook shell (11), a rotating button (12), a regulator (13), a compression spring (14) and a fixing shaft (17), wherein the rotating button (12) is arranged on the outer side of the safety hook shell (11), the regulator (13) is arranged at the top of the outer side of the safety hook shell (11), the compression spring (14) is arranged on the outer side of the regulator (13), and the fixing shaft (17) is arranged on the back side of the safety hook shell (11);

the hook structure (2) comprises a fixed seat (21) and a fixed hook (22), wherein the fixed hook (22) is arranged at the top of the fixed seat (21).

2. The portable adjustable fall arrester of claim 1, wherein: the anti-falling device is characterized in that a cavity (15) is formed in the bottom of the anti-falling device shell (11), and a fixed wheel (16) is arranged inside the cavity (15).

3. The portable adjustable fall arrester of claim 2, wherein: the fixed wheel (16) is inserted in the cavity (15), one side of the fixed wheel (16) is connected with the rotating button (12), and the other side of the fixed wheel is connected with the fixed shaft (17).

4. The portable adjustable fall arrester of claim 1, wherein: the falling protector shell (11), the fixing seat (21) and the fixing hook (22) are integrally formed.

5. The portable adjustable fall arrestor of claim 1, wherein: the adjuster (13) and the safety catcher shell (11) are integrally formed, and the compression spring (14) is inserted on the outer side of the adjuster (13).

6. The portable adjustable fall arrester of claim 1, wherein: the rotating button (12) is in transmission connection with the fixed wheel (16) and the fixed shaft (17).