CN211496589U

CN211496589U - Be applied to safe hoist of aluminium foil annealing stove

Info

Publication number: CN211496589U
Application number: CN201921413066.8U
Authority: CN
Inventors: 张慧菊
Original assignee: Xiamen Institute of Technology
Current assignee: Xiamen Institute of Technology
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-09-15
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a be applied to safe hoist of aluminium foil annealing stove, include: the lifting hook is arranged at the end part of the cross beam in a bilateral symmetry manner, the straight rod is obliquely arranged in the middle of the cross beam, the hand grab handle is connected with the straight rod, and the hand grab handle is arranged in parallel with the cross beam; the straight rod and the cross beam are provided with a clamp beta, and the beta is more than or equal to 5 degrees and less than or equal to 30 degrees; the utility model discloses simple structure to can repeat not the use of limit time, practice thrift the cost, effectively prevent the annealing stove and traffic the potential safety hazard that exists when handling aluminium foil work or material rest when the dress is come out the stove and use, improve the efficiency that aluminium foil annealing dress is come out the stove simultaneously, bring permanent income for manufacturing procedure.

Description

Be applied to safe hoist of aluminium foil annealing stove

Technical Field

The utility model relates to a hoist technical field specifically is a be applied to safe hoist of aluminium foil annealing stove.

Background

The loading and discharging amount of the aluminum foil annealing furnace can basically reach about 300 tons every day, and some can even reach 500 tons; therefore, the number of times of normally lifting the material rack is reduced by 100. The current hoist handle of annealing stove is 2.05m apart from ground height in the basic point position that the work or material rest was hung, surpasss the standing of general people and feels high, in order to accomplish this operation, when manual operation hangs the material, need stand tiptoe and enough handle. Such operation mode, the operation is so frequent moreover, very easy mistake handle stretches into in lower lifting hook bearing hook handle, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure, convenient operation's aluminium foil annealing stove safety hoist to when solving current manual work and hanging the material, there is the technical problem of potential safety hazard.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a be applied to aluminium foil annealing stove's safe hoist which characterized in that includes: the lifting hook is arranged at the end part of the cross beam in a bilateral symmetry manner, the straight rod is obliquely arranged in the middle of the cross beam, the hand grab handle is connected with the straight rod, and the hand grab handle is arranged in parallel with the cross beam; the included angle formed between the straight rod and the cross beam is beta, and the beta is more than or equal to 5 degrees and less than or equal to 30 degrees.

By adopting the technical scheme, the lifting hook is sleeved at the end part of the travelling crane, the travelling crane drives the lifting hook to move to take materials and discharge materials, and the hand-holding handle is pushed to move, so that the material rack provided with the aluminum foil is quickly sleeved into the lifting hook bearing hook, and the ground clearance of the hand-holding handle is 1.8 m; in order to guarantee that the lifting hook is when taking the work or material rest, the straight-bar does not touch the work or material rest that corresponds, and the hand grab handle has certain operating space simultaneously, and the setting that the straight-bar needs the slope is on the crossbeam, and the contained angle between preferred straight-bar and the crossbeam is 10, and this angle makes hand grab handle and work or material rest have certain safe distance, and this angle makes the angle that the hand grab handle extends toward the lifting hook outside only 30mm simultaneously, is favorable to the on-the-spot production operation.

Further, the grab handle is formed by processing T45 steel materials, the diameter of the grab handle is 25mm, the chamfer at the two ends of the grab handle is processed, and the chamfer R =20 mm.

By adopting the technical scheme, the handle is made of the T45 steel material, and the steel material has better corrosion resistance and embroidery resistance; through multiple tests, the proper diameter of the grab handle is 25mm, and the size of the grab handle meets the hand-holding comfort level of field operators and also meets certain mechanical properties such as bending resistance, tensile resistance and the like; considering the frequency of annealing charging, namely the reusability of the hand-held handle, the connecting part of the two ends of the hand-held handle is chamfered with the diameter R =20mm, so that the arc-shaped connection is used between the hand-held handle and the straight rod to form a smooth transition, thereby not bringing additional potential safety hazard.

Further, the diameter of the straight rod is 15 mm.

Furthermore, the straight rod and the cross beam are connected in a welding mode.

Furthermore, the number of the straight rods is two.

Through adopting above-mentioned technical scheme, the diameter design of straight pole has both guaranteed sufficient bearing capacity, practices thrift the cost again, and the straight pole of welding on the crossbeam adopts the symmetry welding to centrobaric stability when guaranteeing the driving and hanging the material, in addition, the selection of welding mode is the bearing capacity who considers not influence the crossbeam, thereby can not influence the service ability of lifting hook.

Compared with the prior art, the utility model has the advantages of it is following: the lifting hook is pushed to move through the grab handle, so that the travelling crane can quickly lift materials, an included angle is formed between the straight rod and the cross beam, a safety space is provided for manual cooperative operation, potential safety hazards caused by manual touch on the material rack are avoided, the quality of charging the aluminum foil coil is ensured, and the charging and discharging amount of the annealing process can be finished with guaranteed quality and quantity; the utility model discloses simple structure to can repeat not the use of limit time, practice thrift the cost, effectively prevent the annealing stove and traffic the potential safety hazard that exists when handling aluminium foil work or material rest when the dress is come out the stove and use, improve the efficiency that aluminium foil annealing dress is come out the stove simultaneously, bring permanent income for manufacturing procedure.

Drawings

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a right side view of the embodiment of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring now to FIGS. 1 and 2: the utility model provides a be applied to aluminium foil annealing stove's safe hoist which characterized in that includes: the lifting hook comprises a lifting hook 1, a cross beam 2, a straight rod 3 and a hand grab handle 4, wherein the lifting hook 1 is arranged at the end part of the cross beam 2 in a bilateral symmetry manner, the straight rod 3 is obliquely arranged in the middle of the cross beam 2, the hand grab handle 4 is connected with the straight rod 3, and the hand grab handle 4 is arranged in parallel with the cross beam 2; the included angle formed between the straight rod 3 and the cross beam 2 is beta, and beta is more than or equal to 5 degrees and less than or equal to 30 degrees.

The lifting hook 1 is sleeved at the end part of the travelling crane, the travelling crane drives the lifting hook to move to take materials and discharge materials, and the hand-holding handle 4 is pushed to move, so that the material rack provided with the aluminum foil is quickly sleeved into the lifting hook bearing hook, and the height of the hand-holding handle 4 above the ground is 1.8 m; in order to guarantee that lifting hook 1 is when carrying out the work or material rest, the straight-bar 3 does not touch the work or material rest that corresponds, hand grip 4 has certain operating space simultaneously, the setting that the straight-bar 3 need the slope is on crossbeam 2, and preferably the contained angle between straight-bar 3 and the crossbeam 2 is 10, this angle makes hand grip 4 and work or material rest have certain safe distance, this angle makes hand grip 4 only 30mm toward the angle that the lifting hook outside extends simultaneously, be favorable to the on-the-spot production operation.

The utility model discloses a handle, including the handle 4, the handle 4 chooses for use T45 steel material processing to form, the diameter of handle 4 is 25mm, the both ends chamfer of handle 4 is handled, chamfer R =20 mm.

The handle 4 is made of T45 steel material, which has better corrosion resistance and anti-rust property; through multiple tests, the proper diameter of the hand grab handle 4 is 25mm, and the size meets the hand-holding comfort level of field operators and also meets certain mechanical properties such as bending resistance, tensile resistance and the like; considering the frequency of annealing charging, namely the reusability of the hand-held handle 4, the joint of the two ends of the hand-held handle 4 is chamfered R =20mm, so that the arc-shaped connection is used between the hand-held handle 4 and the straight rod 3 to form a smooth transition, thereby not bringing additional potential safety hazard.

The diameter of the straight rod 3 is 15 mm; the straight rod 3 and the cross beam 2 are connected by welding; two straight rods 3 are arranged; the diameter design of straight-bar 3 is 15mm, has both guaranteed sufficient bearing capacity, practices thrift the cost again, and the straight-bar 3 of welding on crossbeam 2 adopts the symmetry welding to the centrobaric stability when guaranteeing the driving and hanging the material, in addition, the selection of welding mode is the bearing capacity who considers not influencing crossbeam 2, thereby can not influence the service ability of lifting hook 1.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.

Claims

1. The utility model provides a be applied to aluminium foil annealing stove's safe hoist which characterized in that includes: the lifting hook is arranged at the end part of the cross beam in a bilateral symmetry manner, the straight rod is obliquely arranged in the middle of the cross beam, the hand grab handle is connected with the straight rod, and the hand grab handle is arranged in parallel with the cross beam; the included angle formed between the straight rod and the cross beam is beta, and the beta is more than or equal to 5 degrees and less than or equal to 30 degrees.

2. The safety lifting appliance applied to the aluminum foil annealing furnace is characterized in that the hand grips are made of T45 steel materials, the diameter of the hand grips is 25mm, the two ends of the hand grips are subjected to chamfering treatment, and the chamfer angle R =20 mm.

3. The safety hanger applied to the aluminum foil annealing furnace as claimed in claim 1, wherein the diameter of the straight rod is 15 mm.

4. The safety lifting appliance applied to the aluminum foil annealing furnace is characterized in that the straight rods are connected with the cross beams in a welding mode.

5. The safety lifting appliance applied to the aluminum foil annealing furnace is characterized in that two straight rods are provided according to claim 1.