CN217682964U

CN217682964U - Special anti-oil-stain brake pad for fan

Info

Publication number: CN217682964U
Application number: CN202221966978.XU
Authority: CN
Inventors: 王肃龙
Original assignee: Shandong Ruihe Zhikong Electronic Technology Co ltd
Current assignee: Shandong Ruihe Zhikong Electronic Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-10-28
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to the technical field of brake pads, in particular to a special anti-oil brake pad for a fan, which comprises a windmill brake pad mounting base plate, wherein two groups of wear-resistant brake pads are arranged on the surface of the windmill brake pad mounting base plate; the polystyrene wave-absorbing and oil-stain-resisting sleeve is sleeved on the outer side of the wear-resisting brake pad; the backing ring is arranged on the surface of the windmill brake pad mounting base plate and clamped between the windmill brake pad mounting base plate and the polystyrene wave-absorbing and oil-resisting sleeve; the beneficial effects are that: the utility model provides a special anti greasy dirt brake block of fan installation detachable polystyrene is inhaled and is inhaled anti greasy dirt cover around the brake block, and polystyrene inhales the greasy dirt that anti greasy dirt cover adsorbs wear-resisting brake block surface to seepage flow on every side in the use, and then reduces the adhesive capacity of greasy dirt to the brake block surface, only needs to regularly change the polystyrene and inhale ripples anti greasy dirt cover, need not frequently to dismantle windmill brake block mounting substrate.

Description

Special anti-oil-stain brake pad for fan

Technical Field

The utility model relates to a brake block technical field specifically is a special anti greasy dirt brake block of fan.

Background

When the brake pad on wind power is used, a hydraulic caliper must be arranged, hydraulic oil is inevitably leaked in the use process and flows onto the brake pad along equipment, and the friction coefficient of the brake pad is reduced.

Among the prior art, the general greasy dirt resistance performance of brake block is relatively poor on the market at present, can reduce its braking effect by a wide margin after the brake block is stained with oil to produce sharp-pointed noise in the braking process along with, the brake block goes wrong probably to lead to the fan can't be according to normal settlement normal operating, and then increases the operational instability of fan, also probably appears accidental injury when personnel maintain the fan.

However, the friction coefficient of the car sheet is reduced due to oil contamination, the braking capability is reduced, so that the braking effect can be improved only by replacing the brake sheet, and the replaced brake sheet is usually scrapped, which wastes resources and time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special anti greasy dirt brake block of fan to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special anti greasy dirt brake block of fan, special anti greasy dirt brake block of fan includes:

the surface of the windmill brake pad mounting substrate is provided with two groups of wear-resistant brake pads;

the polystyrene wave-absorbing and oil-stain-resisting sleeve is sleeved on the outer side of the wear-resisting brake pad; and

and the backing ring is arranged on the surface of the windmill brake pad mounting substrate and is clamped between the windmill brake pad mounting substrate and the polystyrene wave-absorbing and oil-resisting sleeve.

Preferably, the wave-absorbing and oil-resistant polystyrene sleeve is of an annular plate-shaped structure, the thickness of the wave-absorbing and oil-resistant polystyrene sleeve is smaller than that of the wear-resistant brake pad, and a plurality of wave-absorbing and oil-resistant polystyrene bulges are arranged on the surface of the wave-absorbing and oil-resistant polystyrene sleeve.

Preferably, the side wall of the windmill brake block mounting substrate is integrally formed with a rubber clamping ring, the rubber clamping ring is connected in a clamping groove in a matched manner, the clamping groove is formed in the inner annular surface of the polystyrene wave-absorbing oil-resistant sleeve, and the clamping groove is an annular groove.

Preferably, the backing ring is a ring-shaped piece, a plurality of lifting pads are integrally formed on the surface of the backing ring, and the lifting pads are different in size.

Preferably, the lifting pad is connected in the butt joint groove in a matching manner, the butt joint groove is formed in the bottom surface of the polystyrene wave-absorbing oil-resistant sleeve, and the butt joint groove is an annular groove.

Preferably, the surface of the lifting pad is provided with a plurality of oil conveying micropores, and the bottom surfaces of the oil conveying micropores and the top surface of the backing ring are coplanar.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a special anti greasy dirt brake block of fan installation detachable polystyrene is inhaled and is inhaled anti greasy dirt cover around the brake block, and polystyrene inhales the greasy dirt that anti greasy dirt cover adsorbs wear-resisting brake block surface to seepage flow on every side in the use, and then reduces the adhesive capacity of greasy dirt to the brake block surface, only needs to regularly change the polystyrene and inhale ripples anti greasy dirt cover, need not frequently to dismantle windmill brake block mounting substrate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the wave-absorbing and oil-resisting windmill brake block comprises a windmill brake block mounting substrate 1, a wear-resisting brake block 2, a polystyrene wave-absorbing and oil-resisting sleeve 3, a rubber snap ring 4, a clamping groove 5, a backing ring 6, a lifting pad 7, oil conveying micropores 8, polystyrene wave-absorbing and oil-resisting bulges 9 and butt-joint grooves 10.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1, the present invention provides a technical solution: the oil stain resistant brake pad special for the fan comprises a windmill brake pad mounting base plate 1, wherein two groups of wear-resistant brake pads 2 are arranged on the surface of the windmill brake pad mounting base plate 1; the polystyrene wave-absorbing and oil-stain-resisting sleeve 3 is sleeved on the outer side of the wear-resisting brake block 2; the backing ring 6 is arranged on the surface of the windmill brake pad mounting substrate 1, and the backing ring 6 is clamped between the windmill brake pad mounting substrate 1 and the polystyrene wave-absorbing and oil-resistant sleeve 3;

the wave-absorbing and oil-resisting polystyrene sleeve 3 is detachably installed around the brake block 2, the wave-absorbing and oil-resisting polystyrene sleeve 3 absorbs oil stains seeping around the surface of the wear-resistant brake block 2 in the using process, the adhesion capacity of the oil stains to the surface of the brake block is further reduced, the wave-absorbing and oil-resisting polystyrene sleeve 3 only needs to be replaced regularly, and the windmill brake block installation substrate 1 does not need to be frequently disassembled.

Example two

On the basis of the first embodiment, referring to fig. 2, in order to realize the detachability of the polystyrene wave-absorbing and oil-resisting sleeve 3, the polystyrene wave-absorbing and oil-resisting sleeve 3 is in an annular plate-shaped structure, the thickness of the polystyrene wave-absorbing and oil-resisting sleeve 3 is smaller than that of the wear-resistant brake pad 2, a plurality of polystyrene wave-absorbing and oil-resisting protrusions 9 are arranged on the surface of the polystyrene wave-absorbing and oil-resisting sleeve 3, a rubber snap ring 4 is integrally formed on the side wall of the windmill brake pad mounting substrate 1, the rubber snap ring 4 is connected in a snap groove 5 in a matched manner, the snap groove 5 is formed in the inner annular surface of the polystyrene wave-absorbing and oil-resisting sleeve 3, and the snap groove 5 is an annular groove;

after the wave-absorbing and oil-resistant polystyrene sleeve 3 is sleeved on the outer side of the wear-resistant brake pad 2, the rubber snap ring 4 is plugged into the clamping groove 5 to form a clamping structure, so that the wave-absorbing and oil-resistant polystyrene sleeve 3 is prevented from randomly moving the wear-resistant brake pad 2 to fall off, and when the wave-absorbing and oil-resistant polystyrene sleeve 3 needs to be replaced, the wave-absorbing and oil-resistant polystyrene sleeve 3 is pulled out from the outer side of the wear-resistant brake pad 2.

EXAMPLE III

On the basis of two pairs of the embodiment, in order to evacuate the oil absorbed by the polystyrene wave-absorbing oil-resistant sleeve 3, the backing ring 6 is an annular piece, a plurality of lifting pads 7 are integrally formed on the surface of the backing ring 6, the lifting pads 7 are different in size, the lifting pads 7 are connected in the butt joint groove 10 in a matching mode, the butt joint groove 10 is formed in the bottom surface of the polystyrene wave-absorbing oil-resistant sleeve 3, the butt joint groove 10 is an annular groove, a plurality of oil conveying micropores 8 are formed in the surface of the lifting pad 7, and the bottom surfaces of the oil conveying micropores 8 and the top surface of the backing ring 6 are coplanar;

when the abrasion-resistant brake block 2 is squeezed to realize braking, oil stains on the surface of the abrasion-resistant brake block 2 flow in a scattered mode towards the periphery, the oil stains in the scattered mode are absorbed by the polystyrene wave-absorbing oil-resistant sleeve 3, after pressure is increased, the polystyrene wave-absorbing oil-resistant sleeve 3 is pressed, oil mist extruded by the polystyrene wave-absorbing oil-resistant sleeve 3 permeates into groove bodies at all positions between the polystyrene wave-absorbing oil-resistant sleeve 3 and the backing ring 6 and is lifted by the lifting pad 7, and the oil mist flows outwards through the oil conveying micropores 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special anti greasy dirt brake block of fan which characterized in that: the special anti greasy dirt brake block of fan includes:

the surface of the windmill brake pad mounting base plate (1) is provided with two groups of wear-resistant brake pads (2);

the polystyrene wave-absorbing and oil-stain-resistant sleeve (3) is sleeved on the outer side of the wear-resistant brake pad (2); and

and the backing ring (6) is arranged on the surface of the windmill brake pad mounting base plate (1), and the backing ring (6) is clamped between the windmill brake pad mounting base plate (1) and the polystyrene wave-absorbing and oil-stain-resistant sleeve (3).

2. The oil stain resistant brake pad special for the fan according to claim 1, characterized in that: the wave-absorbing and oil-resisting polystyrene sleeve (3) is of an annular plate-shaped structure, the thickness of the wave-absorbing and oil-resisting polystyrene sleeve (3) is smaller than that of the wear-resistant brake block (2), and a plurality of wave-absorbing and oil-resisting polystyrene bulges (9) are arranged on the surface of the wave-absorbing and oil-resisting polystyrene sleeve (3).

3. The oil stain resistant brake pad special for the fan according to claim 2, characterized in that: the side wall of the windmill brake block mounting base plate (1) is integrally formed with a rubber clamping ring (4), the rubber clamping ring (4) is connected in a clamping groove (5) in a matched mode, the clamping groove (5) is formed in the inner ring surface of the polystyrene wave-absorbing and oil-stain-resistant sleeve (3), and the clamping groove (5) is an annular groove.

4. The oil stain resistant brake pad special for the fan according to claim 1, characterized in that: backing ring (6) are the annular piece, and the surperficial integrated into one piece of backing ring (6) has a plurality of lifting pads (7), and the size of a plurality of lifting pads (7) is different.

5. The oil stain resistant brake pad special for the fan according to claim 4, characterized in that: the lifting pad (7) is connected in a matching way in a butt joint groove (10), the butt joint groove (10) is arranged on the bottom surface of the wave-absorbing and oil-resistant polystyrene sleeve (3), and the butt joint groove (10) is an annular groove.

6. The oil stain resistant brake pad special for the fan according to claim 5, characterized in that: the surface of the lifting pad (7) is provided with a plurality of oil conveying micropores (8), and the bottom surfaces of the oil conveying micropores (8) and the top surface of the backing ring (6) are coplanar.