CN217126639U

CN217126639U - Bell jar furnace cover hoist device

Info

Publication number: CN217126639U
Application number: CN202221040770.5U
Authority: CN
Inventors: 来长妹; 应林军; 黄志勇; 章志平; 刘文建
Original assignee: Jiangxi Jinpintongye Science And Technology Co ltd
Current assignee: Jiangxi Jinpintongye Science And Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-05
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a bell jar furnace mantle hoist device, including lifting board, lug, play gallows, davit, chain hole and chain sling, be equipped with the lug on the lifting board, the bottom of lifting board is equipped with the gallows, plays the gallows and is the cross, plays each end bottom of gallows and do not is equipped with the davit perpendicularly, and the one end of chain sling is fixed in the chain hole of davit lower extreme, and the other end of chain sling is equipped with the lifting hook. The device simple structure, it is easy and simple to handle, set up the lug on the hanger plate, can be connected with the line couple of hanging, the bottom of lifting the hanger plate sets up the cross and plays the gallows, each end bottom of the gallows sets up the davit respectively, set up the sling on the davit, sling one end sets up the lifting hook and can be used for the furnace mantle to lift by crane, adopt four davit cooperation sling lifting hooks to lift by crane, it is more steady when making to lift by crane, the inboard of each davit lower part sets up dog and buffer block respectively, can further prevent that the furnace mantle from rocking when lifting by crane, play the effect of righting the furnace mantle, the precision of hoist and mount position has been improved.

Description

Bell jar furnace cover hoist device

Technical Field

The utility model belongs to the technical field of relate to copper product processing, specifically relate to a bell jar furnace mantle hoist device.

Background

Copper book can adopt bell jar furnace to change the hardness and the ductility of material usually in annealing process, need use lifting device among the prior art to come furnace base and furnace mantle separation to get and put the copper book, however current hoist device hoist and mount inefficiency, hoist and mount are unstable, and the hoist and mount position is not accurate enough, in view of, the necessary bell jar furnace mantle hoist device of designing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a bell jar furnace cover hoisting device.

The utility model discloses technical scheme:

the furnace cover hoisting device of the bell-jar furnace comprises a hoisting plate, lifting lugs, a hoisting frame, lifting arms, lifting chain holes and a lifting chain, wherein the lifting lugs are arranged on the hoisting plate, the hoisting frame is arranged at the bottom of the hoisting plate and is in a cross shape, the bottom of each end of the hoisting frame is respectively and vertically provided with the lifting arms, one end of the lifting chain is fixed in the lifting chain hole at the lower end of the lifting arm, and the other end of the lifting chain is provided with a lifting hook.

Preferably, a diagonal brace is arranged between two adjacent suspension arms.

Preferably, the inner sides of the lower parts of the suspension arms are respectively provided with a stop block, and the stop blocks are provided with buffer blocks.

Preferably, the outer side of the boom is flush with the end of the lifting frame.

The device simple structure, it is easy and simple to handle, set up the lug on the hanger plate, can be connected with the line couple of hanging, the bottom of lifting the hanger plate sets up the cross and plays the gallows, each end bottom of the gallows sets up the davit respectively, set up the sling on the davit, sling one end sets up the lifting hook and can be used for the furnace mantle to lift by crane, adopt four davit cooperation sling lifting hooks to lift by crane, it is more steady when making to lift by crane, the inboard of each davit lower part sets up dog and buffer block respectively, can further prevent that the furnace mantle from rocking when lifting by crane, play the effect of righting the furnace mantle, the precision of hoist and mount position has been improved.

Drawings

FIG. 1 is a front view of a preferred embodiment of the present invention;

fig. 2 is a top view of the preferred embodiment of the present invention;

FIG. 3 is a schematic view of the hoist according to the preferred embodiment of the present invention;

in the figure: a lifting plate 1, a lifting lug 2, a lifting frame 3, a lifting arm 4, a chain hole 5, a chain 6 and a lifting hook 7,

the furnace hood comprises diagonal draw bars 8, a stop block 9, a buffer block 10 and a furnace hood 100.

Detailed Description

Example 1: the bell-jar furnace hood hoisting device shown in fig. 1-3 comprises a hoisting plate 1, a lifting lug 2, a hoisting frame 3, a hoisting arm 4, a hoisting chain hole 5 and a hoisting chain 6, wherein the hoisting lug 2 is arranged on the hoisting plate 1, the lifting lug 2 is used for being connected with a traveling hoisting hook, the hoisting frame 3 is arranged at the bottom of the hoisting plate 1, the hoisting frame 3 is in a cross shape, preferably, the hoisting plate 1 is welded on the hoisting frame 3, the hoisting arm 4 is respectively vertically arranged at the bottom of each end of the hoisting frame 3, one end of the hoisting chain 6 is fixed in the hoisting chain hole 5 at the lower end of the hoisting arm 4, the other end of the hoisting chain 6 is provided with a lifting hook 7, and the lifting hook 7 is used for being connected with a furnace hood 100.

Preferably, a diagonal brace 8 is arranged between two adjacent suspension arms 4, and the diagonal brace 8 can strengthen and support the suspension arms.

Preferably, the inner sides of the lower parts of the suspension arms 4 are respectively provided with a stop block 9, the stop blocks 9 are provided with buffer blocks 10, and the buffer blocks 10 can prevent the furnace cover 100 from shaking when being lifted, so as to centralize the furnace cover 100.

Preferably, the outer side of the boom 4 is flush with the end of the lifting frame 3.

The utility model discloses hoist steady safety, will before the furnace mantle hoist and mount the utility model discloses hoist device's 2 hangers are hung on going the couple of hanging, make the utility model discloses hoist device rises to the height that exceeds furnace mantle 100, then moves the line and hang and make the utility model discloses hoist device is in furnace mantle 100 directly over, and the control line hangs the couple and slowly descends, makes the lug on 7 can hook furnace mantle 100 bottom skirts of lifting hook, then the control line hangs the couple and slowly rises, and buffer block 10 can prevent that furnace mantle 100 from rocking when rising, makes furnace mantle 100 keep steadily lifting by crane.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bell jar furnace mantle hoist device, includes hanger plate (1), lug (2), plays gallows (3), davit (4), chain sling hole (5) and chain sling (6), its characterized in that, is equipped with lug (2) on hanger plate (1), and the bottom of lifting by crane plate (1) is equipped with gallows (3), and gallows (3) are the cross, and each end bottom portion of lifting by crane (3) is equipped with davit (4) respectively perpendicularly, and the one end of chain sling (6) is fixed in chain sling hole (5) of davit (4) lower extreme, and the other end of chain sling (6) is equipped with lifting hook (7).

2. The bell jar furnace mantle lifting device of claim 1, wherein a diagonal brace (8) is arranged between two adjacent suspension arms (4).

3. The bell jar furnace mantle lifting device of claim 1, wherein the inner sides of the lower parts of the respective lifting arms (4) are provided with stoppers (9), and the stoppers (9) are provided with buffer blocks (10).

4. A bell jar furnace mantle lifting device according to claim 1, characterized in that the outer side of the boom (4) is flush with the end of the lifting frame (3).