CN210528243U

CN210528243U - Novel slab ingot lifting appliance

Info

Publication number: CN210528243U
Application number: CN201921372064.9U
Authority: CN
Inventors: 丁加强; 张琪; 刘现力; 许华进
Original assignee: Henan Conron Electronic Aluminum Foil Co ltd
Current assignee: Henan Conron Electronic Aluminum Foil Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-15
Anticipated expiration: 2029-08-22

Abstract

The utility model relates to the technical field of hoisting equipment in metal processing industry, in particular to a novel slab ingot lifting appliance, which comprises an annular frame, wherein a matching sleeve is arranged outside a slab ingot; the hanging chain is fixedly connected with the annular frame; and the lifting ring penetrates through the lifting chain and the crane hook. The utility model is suitable for an among the heavy industry, this slab spindle hoist structure is all very simple with the use, overlap the outside at the slab spindle with the rectangle frame, rectangle frame and rings are connected to the lifting chain, rings hang on the driving lifting hook, start the driving lifting hook, the ascending effort of rectangle frame is with the downward effort interact of slab spindle dead weight, thereby hang out the slab spindle safely fast from the casting shaft, this hoist is made simply, the processing cost is lower, it is very convenient to use, the operation safety, a large amount of material resources and manpower have been saved, the production efficiency is effectively improved, good economy and social value have.

Description

Novel slab ingot lifting appliance

Technical Field

The utility model relates to a metal processing trade handling equipment technical field, concretely relates to novel slab spindle hoist.

Background

Since the casting shop is put into production, under the premise of not purchasing a special lifting appliance, 6.5m cast ingots are lifted out of a vertical shaft in a mode of mutually crossing and bounding by self-searching, the steel wire ropes need to be bound again in each lifting, and the steel wire ropes and the cast ingots are rubbed to leave tightening marks during the lifting, so that the surface quality of the plate ingots is influenced, the surfaces of the cast ingots need to be polished, the steel wire ropes are stressed, the phenomena of strand breakage and burrs easily occur, and certain potential hazards exist in safety. The service life of each set of steel wire rope is about 30 days, and the steel wire ropes are used for weaving the lifting appliance, so that material resources and manpower are consumed. On the premise that the quality of aluminum foil products of companies is continuously improved, the production of the aluminum foil is gradually increased, the hoisting mode using the steel wire rope cannot meet the production requirement, a set of special hoisting tool is urgently needed to be purchased, the hoisting tool in the existing market has high price quoted, and the purchasing cost is high in the range of 18-20 ten thousand yuan.

Disclosure of Invention

The utility model aims at providing a novel board spindle hoist is applicable to heavy industry, realizes that the finished product board spindle from the safe quick handling of casting shaft, and operation safety, reduction intensity of labour have improved production efficiency.

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

the utility model discloses a novel board spindle hoist, include:

the annular frame is sleeved outside the slab ingot in a matching manner;

the hanging chain is fixedly connected with the annular frame; and

and the lifting ring internally penetrates through the lifting chain and the crane lifting hook.

Furthermore, the annular frame is made of a steel plate with the thickness of 20mm to be a rectangular frame with the length of 550-650 mm and the width of 280-380 mm.

Furthermore, a retaining ring is arranged at each corner of one side of the rectangular frame.

Furthermore, two ends of the hanging chain are respectively provided with a hook, and the hooks are hooked in the buckle rings.

Furthermore, two ends of the sling chain are respectively fixed at the corner of one side of the rectangular frame through bolts.

Further, the annular frame is buckled at the position of 500-600 mm of the slab ingot.

Further, the sling chain bears 5 tons of plate ingots.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a novel slab spindle hoist, be applicable to among the heavy industry, this slab spindle hoist structure is all very simple with the use, with the outside of rectangle frame cover at the slab spindle, rectangle frame and rings are connected to the lifting chain, rings hang on the driving lifting hook, start the driving lifting hook, the ascending effort of rectangle frame is with the downward effort interact of slab spindle dead weight, thereby hang out the slab spindle safely fast from the casting shaft, this hoist is simple to make, the processing cost is lower, it is very convenient to use, the operation is safe, a large amount of material resources and manpower have been saved, the production efficiency is effectively improved, good economic and social value has.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a novel slab ingot spreader according to an embodiment of the present invention;

FIG. 2 is a schematic view of the attachment of a sling chain to a rectangular frame;

fig. 3 is an initial working state diagram of the novel slab ingot spreader according to the embodiment of the present invention;

fig. 4 is a middle working state diagram of the novel plate ingot spreader of the embodiment of the present invention.

The reference numbers in the figures denote: 1. the device comprises a rectangular frame, 2 plates, 3 hanging chains, 4 hanging rings, 5 retaining rings and 6 hooks.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.

As shown in fig. 1, in order to solve the problem that the steel wire rope sling does not meet the current production requirement and the purchased sling is expensive in manufacturing cost, the embodiment provides a novel plate-ingot sling, which comprises an annular frame, a lifting chain 3 and a lifting ring 4.

The annular frame is established in the outside of slab spindle 2 in the matching cover, and the annular frame can adopt the steel sheet preparation that thickness is 20mm to grow into 550 ~ 650mm, wide rectangle frame 1 that is 280 ~ 380mm, and the size is selected according to the size of finished product slab spindle 2, guarantees that slab spindle 2 can wear out from rectangle frame 1, but also should not be too big. Preferably, the rectangular frame 1 is buckled at the position of 500-600 mm of the slab ingot.

The sling chain 3 is fixedly connected with the annular frame, and two connection modes are introduced, wherein one mode is that as shown in figure 2, a retaining ring 5 is respectively arranged at the corner part of one side of the rectangular frame 1, a hook 6 is respectively arranged at two ends of the sling chain 3, the hook 6 is hooked and hung in the retaining ring 5, and the sling chain and the plate ingot 2 are tightly connected under the action of gravity in the hoisting process; and the other is that the two ends of the sling chain 3 are respectively fixed at the corner part of one side of the rectangular frame 1 through bolts, the connection is firm and reliable through a bolt connection mode, looseness is not easy to occur, and preferably, the sling chain 3 can bear 5 tons of plate ingots 2.

The lifting ring 4 penetrates through the lifting chain 3 and the travelling crane lifting hook, when the slab ingot 2 is lifted, the lifting ring 4 is hung on the travelling crane lifting hook, and the lifting chain 3 and the rectangular frame 1 form a triangle.

The working process is as follows:

as shown in the figures 3 and 4, when the plate ingot casting machine is hoisted from a vertical shaft, an operator supports the rectangular frame 1 to be flat, the plate ingot 2 penetrates 500-600 mm from the rectangular frame 1, the crane hook is started, the rectangular frame 1 is stressed to incline and is in surface contact with the plate ingot 2 to form friction, the upward acting force of the rectangular frame 1 and the downward acting force of the plate ingot 2 are interacted, and therefore the plate ingot 2 is safely and quickly hoisted out from the casting vertical shaft.

The lifting appliance is simple to manufacture, low in processing cost, convenient to use and high in safety factor, saves a large amount of material resources and manpower, effectively improves production efficiency and is worthy of popularization.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.

Claims

1. A novel slab spindle hoist, its characterized in that includes:

the annular frame is sleeved outside the slab ingot in a matching manner;

the hanging chain is fixedly connected with the annular frame; and

2. The novel plate ingot hanger as claimed in claim 1, wherein the annular frame is a rectangular frame made of a steel plate with a thickness of 20mm and a length of 550-650 mm and a width of 280-380 mm.

3. The new plate ingot spreader of claim 2, wherein a retaining ring is disposed at each corner of one side of the rectangular frame.

4. The novel plate ingot hanger of claim 3, wherein two ends of the lifting chain are respectively provided with a hook, and the hooks are hooked in the snap rings.

5. The novel plate ingot hanger as claimed in claim 2, wherein two ends of the suspension chain are respectively fixed at the corner of one side of the rectangular frame through bolts.

6. The novel plate ingot hanger of claim 1, wherein the annular frame is fastened to the plate ingot at a position of 500-600 mm.

7. The new slab ingot spreader of claim 1, wherein the sling chain carries 5 tons of slab ingot.