CN214780218U

CN214780218U - Rotatable formula rings and lifting device

Info

Publication number: CN214780218U
Application number: CN202120557343.3U
Authority: CN
Inventors: 鲍锋; 肖伟
Original assignee: Shanghai Huelead Audiovisual Technology Co ltd
Current assignee: Shanghai Huelead Audiovisual Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-19
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a rotatable lifting ring and hoisting equipment, the rotatable lifting ring comprises a lifting ring body and a clamp, a screw rod is arranged at the central position of the lower part of the lifting ring body, a through hole is arranged at the central position of the upper part of the clamp, the screw rod passes through the through hole and is in threaded connection with a nut, and the screw rod and the nut are reinforced by welding; the clamp is rotatably connected to the lower portion of the lifting ring body and used for fixing tubular objects. Compared with the prior art that the hanging ring needs to use a hanging strip when the round pipe is hung, the hanging ring of the utility model has simple and convenient operation and beautiful and elegant appearance; and rotatable connection between rings body and the clamp can avoid thereby blocking because of fixed direction at lifting process lifting device's chain, causes lifting block to damage or the chain fracture, causes the incident.

Description

Rotatable formula rings and lifting device

Technical Field

The utility model belongs to the technical field of lifting device, especially, relate to a rotatable formula rings and lifting device.

Background

In field activities, a lot of fields have to use a single-piece truss or a round pipe as a main structure of hoisting equipment due to load-bearing factors, but the traditional hoisting ring is not suitable for the single-piece truss or the round pipe, and the appearance is not attractive if a hanging strip is used, and the hanging strip is inconvenient to use due to the length relation of the hanging strip.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a rotatable formula rings and lifting device adopts the utility model discloses a rings directly adopt the clamp fixed with the pipe, can realize the hoist and mount of monolithic truss or pipe class article, the simple operation.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a rotatable formula rings, includes rings body and clamp, rings body hoist and mount are on lifting hook of lifting device, clamp swivelling joint be in rings body's lower part, the clamp is used for fixing pipe form article.

Preferably, the lower center of the lifting ring body is provided with a screw, the upper center of the hoop is provided with a through hole, and the screw penetrates through the through hole and is in threaded connection with a nut.

Preferably, the screw and nut are reinforced using welding techniques.

The utility model also provides a lifting device contains foretell rotatable rings, will rotatable rings directly hoist and mount on the lifting hook.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:

the utility model discloses a rings include rings body and clamp, and rings body hangs on the lifting hook, and the clamp is used for fixing the article that contain the pipe form, can realize going up and down the pipe form article through lifting device, and when current rings hoist and mount pipe relatively, still need use the suspender, and easy operation is convenient, outward appearance elegant appearance. And rotatable connection between rings body and the clamp can avoid thereby blocking because of fixed direction at lifting process lifting device's chain, causes lifting block to damage or the chain fracture, causes the incident.

Drawings

Fig. 1 is a schematic structural view of a rotatable hanging ring according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a hoisting device in embodiment 2 of the present invention;

description of reference numerals: 1-a hoisting ring; 2-the hoisting ring body. 3, clamping a hoop; 4-lifting a hoist; 5-a hook; 6-single-piece truss.

Detailed Description

The rotatable hanging ring and the hoisting device provided by the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.

Example 1

Referring to fig. 1, a rotatable lifting ring 1 comprises a lifting ring body 2 and a clamp 3, wherein the lifting ring body 2 is lifted on a lifting hook 5 of a lifting device, the clamp 3 is rotatably connected to the lower portion of the lifting ring body 2, and the clamp 3 is used for fixing a tubular article.

The connection relation of the clamp 3 and the lifting ring body 2 is specifically as follows: the lower part central point department of rings body 2 is equipped with the screw rod, the upper portion center department of clamp 3 is equipped with the through-hole, the screw rod passes the screw thread through-hole with nut threaded connection, screw rod and nut further adopt welding technique to consolidate, the screw rod does not have the rotation at the through-hole.

Example 2

The utility model also provides a lifting device, like the lifting block 4 shown in fig. 2, on the pipe of monolithic truss 6 was fixed to clamp 3, rotatable formula rings 1 directly hung on lifting hook 5 of lifting block 4, can realize rings 1's lift.

Synthesize, when current rings hoist and mount the pipe relatively, still need use the suspender, the rings easy operation of this embodiment is convenient, outward appearance elegant appearance. And rotatable connection between rings body and the clamp can avoid thereby blocking because of fixed direction at lifting process lifting device's chain, causes lifting block to damage or the chain fracture, causes the incident.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes still fall within the scope of the present invention if they fall within the scope of the claims and their equivalents.

Claims

1. The utility model provides a rotatable formula rings, its characterized in that, includes rings body and clamp, rings body hoist and mount are on hoisting equipment's lifting hook, clamp swivelling joint be in rings body's lower part, the clamp is used for fixing pipe form article.

2. The rotatable hanging ring according to claim 1, wherein a screw rod is arranged at the center of the lower part of the hanging ring body, a through hole is arranged at the center of the upper part of the clamping hoop, and the screw rod penetrates through the through hole and is in threaded connection with a nut.

3. The rotatable bail of claim 2 wherein the threaded rod and nut are reinforced with a welding technique.

4. A hoisting device comprising a rotatable hoist ring according to any one of claims 1 to 3.