CN216613714U

CN216613714U - Ring-shaped member hoist of automatic couple in area

Info

Publication number: CN216613714U
Application number: CN202122980732.XU
Authority: CN
Inventors: 华志伟
Original assignee: Wuxi Baolu Heavy Industry Co ltd
Current assignee: Wuxi Baolu Heavy Industry Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a ring-shaped part lifting appliance with an automatic hook, which comprises a lifting appliance body, wherein the lifting appliance body comprises a lifting plate, a lifting frame and a plurality of hooks, the lifting plate is connected with the lifting frame, the hooks are connected with the lifting frame through a first chain, each hook comprises a hook body and a hook ring, each hook body comprises a vertical rod and a transverse hook, each transverse hook is connected to the lower end of the corresponding vertical rod, each hook ring is installed on the corresponding vertical rod, each hook ring comprises an arc part and a fitting part which can be fitted with the outer wall of the corresponding ring-shaped part, the fitting parts are arranged on one side of the corresponding vertical rod, the fitting parts and the transverse hooks are located on the same side, the arc parts are connected with the fitting parts to form a ring body, and the arc parts are arranged on the other side of the corresponding vertical rod. Compared with the prior art, the automatic hook device can realize automatic hook of the ring-shaped piece, so that the ring-shaped piece can be quickly hoisted out of a furnace to a quenching bath to meet the quenching requirement, and has the characteristics of convenience and simplicity in operation and high hoisting efficiency.

Description

Ring-shaped member lifting appliance with automatic hook

Technical Field

The utility model relates to a lifting appliance, in particular to a ring-shaped part lifting appliance with an automatic hook.

Background

At present, after heat treatment, the ring-shaped parts need to be hoisted out of a furnace to a quenching bath as soon as possible so as to be immersed into quenching liquid for quenching as soon as possible, thereby meeting the quenching requirement. However, the existing ring lifting appliance is complex to operate, low in lifting efficiency, and difficult to adjust the position of the hook under high-temperature adjustment, and the hook is manually adjusted through a rod in the past, so that the quenching effect is influenced, and therefore the problem is urgently needed to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art by providing a ring-shaped part hanger with an automatic hook.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a take automatic loop forming element hoist of couple, includes the hoist body, the hoist body includes hanger plate, gallows and a plurality of couple, the hanger plate with the gallows links to each other, the couple through first chain with the gallows links to each other, the couple includes coupler body and shackle, the coupler body includes montant and horizontal hook, horizontal hook connect in the lower extreme end of montant, the shackle install in on the montant, the shackle include circular arc portion and can with the laminating portion that the outer wall of loop forming element was laminated mutually, laminating portion set up in one side of montant, just laminating portion with horizontal hook is located same one side, circular arc portion with laminating portion links to each other in order to form the ring body, just circular arc portion set up in the opposite side of montant.

As a preferable scheme of the present invention, the hanger is provided with a fixing ring, the fixing ring is connected to the hanger in a manner of being movable in a radial direction, the fixing ring is fixedly connected to one end of the first chain, and the other end of the first chain is fixedly connected to the hook.

In a preferred embodiment of the present invention, the hook body has an L-shaped structure.

In a preferred embodiment of the present invention, the upper surface of the horizontal hook is provided with a plurality of protrusions for increasing friction force.

As a preferable mode of the present invention, the hanger plate is connected to the hanger by a second chain.

As a preferred scheme of the utility model, the number of the hooks is 4, and the 4 hooks are distributed in four corners.

Compared with the prior art, the automatic hook device has the advantages that the automatic hook device can realize automatic hook of the ring-shaped piece, so that the ring-shaped piece can be quickly hoisted out of a furnace to a quenching bath to meet the quenching requirement, and the automatic hook device has the characteristics of convenience and simplicity in operation and high hoisting efficiency.

Drawings

FIG. 1 is a schematic structural view of a ring hanger with an automatic hook;

FIG. 2 is a schematic view of the hook structure;

fig. 3 is a schematic structural view of the hook in a working state.

In the figure:

1. a hanger plate; 2. a hanger; 3. hooking; 31. a shackle; 311. a bonding section; 312. a circular arc portion; 32. a hook body; 321. a vertical rod; 322. and (4) transverse hooking.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the embodiments described herein are illustrative only and are not limiting upon the present invention.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a ring-shaped member hanger with an automatic hook; FIG. 2 is a schematic view of the hook structure; fig. 3 is a schematic structural view of the hook in a working state.

In this embodiment, a ring-shaped member hanger with an automatic hook comprises a hanger body, the hanger body comprises a hanger plate 1, a hanger 2 and 4 hooks 3, 4 hooks 3 are distributed in four corners, the hanger plate 1 is connected with four corners of the hanger 2 through 4 second chains, the hooks 3 are connected with the hanger 2 through first chains, the hooks 3 comprise a hook body 32 and a hook ring 31, the hook body 32 comprises a vertical rod 321 and a horizontal hook 322, the horizontal hook 322 is connected with the lower end of the vertical rod 321, the hook ring 31 is installed on the vertical rod 321, the hook ring 31 comprises an arc portion 312 and a fitting portion 311 capable of fitting with the outer wall of the ring-shaped member, the fitting portion 311 is arranged on one side of the vertical rod 321, the fitting portion 311 and the horizontal hook 322 are located on the same side, the arc portion 312 is connected with the fitting portion 311 to form a ring body, and the arc portion 312 is disposed at the other side of the vertical rod 321.

Specifically, in this embodiment, the hanger 2 is provided with a fixing ring, the fixing ring is movably connected to the hanger 2 along a radial direction, the fixing ring is fixedly connected to one end of the first chain, and the other end of the first chain is fixedly connected to the hook 3; through adopting above-mentioned structural design for the position of couple 3 can be adjusted, and with the external diameter of adaptation annular member, also make four paws atress more even, during the lift by crane, the ring spare can not take place any deformation, can not become oval even more.

Specifically, in this embodiment, the hook body 32 has an L-shaped structure.

Specifically, in this embodiment, the upper surface of the horizontal hook 322 is provided with a plurality of protruding strips for increasing the friction force.

During hoisting, the crane drives the annular part hoisting tool to move to the corresponding position, the annular part hoisting tool moves downwards to the corresponding position for hoisting, in the process, the hook 3 is in shaking, due to the arrangement of the arc part 312, the hook ring 31 of the hook 3 can automatically rotate after contacting with the outer wall of the annular part until the attaching part 311 touches with the outer wall of the annular part, at the moment, the transverse hook 322 is just clamped into the bottom of the annular part, and then automatic hooking is completed, and the hoisting efficiency is greatly improved.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, which changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims.

Claims

1. The utility model provides a take loop forming element hoist of automatic couple, includes the hoist body, the hoist body includes hanger plate, gallows and a plurality of couple, the hanger plate with the gallows links to each other, the couple through first chain with the gallows links to each other its characterized in that: the couple is including coupler body and shackle, the coupler body includes montant and horizontal hook, horizontal hook connect in the lower extreme end of montant, the shackle install in on the montant, the shackle include circular arc portion and can with the laminating portion that the outer wall of loop forming element laminated mutually, laminating portion set up in one side of montant, just laminating portion with horizontal hook is located same one side, circular arc portion with laminating portion links to each other in order to form the ring body, just circular arc portion set up in the opposite side of montant.

2. The loop hanger with the automatic hook according to claim 1, wherein: the hanger is provided with a fixing ring, the fixing ring can be connected to the hanger in a moving mode along the radial direction, the fixing ring is fixedly connected with one end of the first chain, and the other end of the first chain is fixedly connected with the hook.

3. The loop hanger with the automatic hook according to claim 1, wherein: the hook body is of an L-shaped structure.

4. The loop hanger with the automatic hook according to claim 1, wherein: the upper surface of horizontal hook is provided with a plurality of sand grips that are used for increasing frictional force.

5. The loop hanger with the automatic hook according to claim 1, wherein: the hanger plate is connected with the hanger through a second chain.

6. A loop hanger with automatic hook as claimed in any one of claims 1 to 5, wherein: the couple be 4, 4 the couple be the four corners distribution.