CN204607480U

CN204607480U - Gin wheel

Info

Publication number: CN204607480U
Application number: CN201520315472.6U
Authority: CN
Inventors: 王保菊; 刘明伦
Original assignee: Luoyang Mu Yang Mining Machinery Co Ltd
Current assignee: Luoyang De Yu Machinery Technology Co Ltd
Priority date: 2015-05-15
Filing date: 2015-05-15
Publication date: 2015-09-02
Anticipated expiration: 2025-05-15

Abstract

The utility model is about a kind of gin wheel, comprise: stressed pulley, web, reinforced rib, central cannula, the outer peripheral edges of its median ventral plate are fixed in the inside of stressed pulley, central cannula runs through and is fixed in the center of web, reinforced rib is fixed in the pros and cons of web respectively equably, and the periphery of one end of reinforced rib and central cannula is affixed, the other end and stressed pulley affixed.Described gin wheel is made by Q235-A steel plate.Described stressed pulley intermediate frequency cuts one-shot forming, and its opening angle is 40 ° ~ 45 °.Gin wheel intensity of the present utility model is high, safe, reliable, economical.

Description

Gin wheel

Technical field

The utility model relates to weight-lifting equipment, especially about a kind of gin wheel of weight-lifting equipment.

Background technology

Gin wheel tradition material is that HT150-200 or QT420 casting forms, and casting process medium sand eyelet hole foundry defect is more, has a strong impact on the stress performance of pulley.When collision, extruding, oblique pull etc. all easily cause edges broken.And existing gin wheel often has broken accident to occur at work, particularly aloft work, cause fatal accident easily to workman below, and existing gin wheel structure is casting, not only has trachoma pore, also have slag inclusion, crackle and defect costly.

As can be seen here, above-mentioned existing gin wheel with in use in structure, obviously still has inconvenience and defect, and is urgently further improved.In order to solve above-mentioned Problems existing, relevant manufactures there's no one who doesn't or isn't seeks solution painstakingly, but have no applicable design for a long time to be completed by development, and common product does not have appropriate structure to solve the problem, this is obviously the anxious problem for solving of relevant dealer always.

Summary of the invention

The purpose of this utility model is to provide a kind of reliable, safe, economic gin wheel.

The purpose of this utility model realizes by the following technical solutions.The utility model proposes a kind of gin wheel, it comprises: stressed pulley, web, reinforced rib, central cannula, the outer peripheral edges of its median ventral plate are fixed in the inside of stressed pulley, central cannula runs through and is fixed in the center of web, reinforced rib is fixed in the pros and cons of web respectively equably, and the periphery of one end of reinforced rib and central cannula is affixed, the other end and stressed pulley affixed.

The purpose of this utility model also can be applied to the following technical measures to achieve further.

Preferably, aforesaid gin wheel, wherein said gin wheel is made by Q235-A steel plate.

Preferably, aforesaid gin wheel, wherein said stressed pulley intermediate frequency cuts one-shot forming, and its opening angle is 40 ° ~ 45 °.

By technique scheme, the utility model gin wheel at least has following advantages and beneficial effect: gin wheel of the present utility model is on material, adopt Q235-A Plate Welding shaping, intensity is high, good toughness, achieve safe and reliable effect in using, avoid the generation of fatal accident, and more more economical than foundry goods; Adopt the structure of reinforced rib, what can increase gin wheel is subject to force intensity.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of specification sheets, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.

Accompanying drawing explanation

Fig. 1 is the block diagram of gin wheel of the present utility model.

Fig. 2 is the front view of gin wheel of the present utility model.

Fig. 3 is the left view of gin wheel of the present utility model.

Fig. 4 is the birds-eye view of gin wheel of the present utility model.

Fig. 5 is the cutaway view of gin wheel of the present utility model.

[main element nomenclature]

1: steel wire 2: stressed pulley

3: web 31: circular hole

4: reinforced rib 5: central cannula

Detailed description of the invention

For further setting forth the utility model for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of a kind of gin wheel that the utility model proposes, structure, feature and effect thereof, be described in detail as follows.

Refer to Fig. 1 to Fig. 5, gin wheel of the present utility model comprises: stressed pulley 2, web 3, reinforced rib 4, central cannula 5.Wherein, the outer peripheral edges of web 3 are fixed in the inside of stressed pulley 2, central cannula 5 runs through and is fixed in the center of web 3, reinforced rib 4 is welded in the pros and cons of web 3 respectively equably, and one end of reinforced rib 4 is welded with the periphery of central cannula 5, the other end welds with stressed pulley 2, reinforced rib 4 is 360 ° of pros and cons being arranged at web 3 as shown in Figure 2, and angle radian between every two adjacent reinforced ribs 4 is equal, the web 3 between every two adjacent reinforced ribs 4 can also be provided with circular hole 31.Gin wheel of the present utility model is the framing member adopting Q235-A Plate Welding, through blanking, welding stress relieving (400 DEG C, time determines 4-12h by size) fine limit work forms, avoid the shortcoming manufactured with fragility material, intensity is high, achieves safe and reliable effect in using, and more more economical than foundry goods, stressed pulley 2 cuts one-shot forming with intermediate frequency, and its opening angle a is 40 ° ~ 45 °.

The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a gin wheel, it is characterized in that comprising: stressed pulley, web, reinforced rib, central cannula, the outer peripheral edges of its median ventral plate are fixed in the inside of stressed pulley, central cannula runs through and is fixed in the center of web, reinforced rib is fixed in the pros and cons of web respectively equably, and the periphery of one end of reinforced rib and central cannula is affixed, the other end and stressed pulley affixed.

2. gin wheel according to claim 1, is characterized in that, described gin wheel is made by Q235-A steel plate.

3. gin wheel according to claim 1, is characterized in that, described stressed pulley intermediate frequency cuts one-shot forming, and its opening angle is 40 ° ~ 45 °.