CN218718348U - Brake pad of high-speed rail wheel brake - Google Patents
Brake pad of high-speed rail wheel brake Download PDFInfo
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- CN218718348U CN218718348U CN202222670072.XU CN202222670072U CN218718348U CN 218718348 U CN218718348 U CN 218718348U CN 202222670072 U CN202222670072 U CN 202222670072U CN 218718348 U CN218718348 U CN 218718348U
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Abstract
The utility model relates to a wheel brake technical field specifically indicates a high-speed railway wheel brake block, including the brake block lamellar body, there is six pyramid shaped holes brake block lamellar body one side, brake block lamellar body opposite side has the hexagon recess, there is brake assembly in the six pyramid shaped holes, brake assembly includes six pyramid shaped base, there is the cylinder platform hexagonal pyramid base one end, the annular has been seted up to cylinder platform one end side, there is annular hasp in the hexagon recess, annular hasp inner ring department has pin one about centre of a circle symmetry, pin two, there is external brake end on one side of six pyramid shaped base large tracts of land, six pyramid grooves have been seted up to external brake end one side, disc groove has been seted up to six pyramid groove one side, insert in six pyramid grooves and be equipped with built-in brake end, built-in brake end one end has the disc to keep off the platform. The utility model discloses a can have and press from both sides tight structure in advance, can increase frictional force, make the parking more high-efficient, a high-speed railway wheel brake block that has convenient to detach's annular hasp.
Description
Technical Field
The utility model relates to a wheel brake technical field specifically indicates a high-speed railway wheel brake block.
Background
The train braking device is used for realizing the deceleration or stop of the train and ensuring the driving safety. The train brake device consists of an air supply system and an automatic brake valve which are arranged on a locomotive, a brake and a basic brake device which are respectively arranged on the locomotive and a vehicle, and a brake pipe which penetrates through the whole train and is also called a train pipe. The main principle of the train braking device in the prior art is that the kinetic energy of the running of a train is converted into the heat energy after friction through the friction between a brake pad and a brake disc, and the train stops.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is a high-speed railway wheel brake block with press from both sides tight structure in advance, can increase frictional force, make the parking more high-efficient, have convenient to detach's annular hasp.
The utility model discloses the technical scheme who adopts does, a high-speed railway wheel brake block, its characterized in that: including the brake block lamellar body for bear the brake end, a plurality of hexagonal pyramid shape hole has been seted up to brake block lamellar body one side, brake block lamellar body opposite side is located six pyramid shape hole department of a plurality of and all corresponds and has seted up the hexagon recess, a plurality of all insert in the hexagonal pyramid shape hole and be equipped with the brake subassembly, and mainly used presss from both sides tight increase frictional force and brakes, one of them the brake subassembly includes six pyramid shape bases for fixed brake subassembly, six pyramid shape bases are inserted and are established in six pyramid shape holes, six pyramid shape base one end is fixed with the cylinder platform, the annular has been seted up to cylinder platform one end side, and mainly used is fixed for annular hasp, the annular is located the hexagon recess, be provided with annular hasp in the hexagon recess for fixing, annular hasp inner ring department is fixed with pin one, pin two about the centre of a circle symmetry, pin one, pin two one end difference joints are in the annular, one side of six pyramid shape bases is fixed with external brake end, is the secondary brake end, six prismatic groove have been seted up to secondary brake end one side, six prismatic groove have been seted up in six prismatic grooves, the built-in the prismatic shape base one end of the first order to fix the brake end.
When the brake is firstly carried out, the brake drives the brake pad sheet body to clamp tightly, the brake component on the brake pad sheet body can contact the surface of a wheel to carry out friction deceleration, the built-in brake end in the brake component can firstly contact the wheel to carry out friction deceleration, when the part of the built-in brake end exceeding the built-in brake end is worn away, the built-in brake end can contact the wheel, the friction area is increased, the parking efficiency is improved, when the brake component is disassembled, the upper end and the lower end of the annular lock catch are clamped through the clamp, pressure is applied, the semicircular bent part can be located at the cylindrical table, the bending radian of the semicircular bent part is larger than that of the cylindrical table, then the brake component can be taken out from the hexagonal conical hole.
Circular installation through-holes are all seted up to brake block lamellar body both ends side.
An opening is formed in the middle of one side of the annular lock catch.
Cylindrical through holes are formed in the circle centers of the hexagonal pyramid-shaped base, the cylindrical table, the external brake end and the internal brake end, and the heat dissipation effect is achieved.
The width of the built-in brake end is larger than the depth of the hexagonal prism groove, so that the built-in brake end is convenient to contact for the first time, and the width of the disc blocking platform is smaller than the width of the disc groove.
The brake pad body is crescent in shape, and the external brake end and the internal brake end are hexagonal prisms in shape.
The middle parts of the first blocking rod and the second blocking rod are in semicircular bent shapes, so that the wheels can be held tightly.
Compared with the prior art, the utility model the advantage lies in: the utility model discloses external brake end and built-in brake end have been increased, when braking, built-in brake end at first contacts the wheel, press from both sides tight brake in advance, the part that surpasss external brake end when built-in brake end is worn and torn the back, external brake end then can contact the wheel then, increase friction area, parking efficiency is improved, annular hasp has been increased, this annular hasp dismantlement mode is for pressing from both sides the dismantlement, be different from original dismantlement of strutting, the upper and lower both ends of this annular hasp are cliied through anchor clamps, exert pressure, just can make semi-circular bend be in cylinder platform department, then take can.
Drawings
Figure 1 is the utility model relates to a brake assembly department of high-speed railway wheel brake block cuts the section view of bowing.
Fig. 2 is the utility model relates to a high-speed railway wheel brake block's overall structure elevation.
Fig. 3 is the utility model relates to an annular hasp installation schematic diagram of high-speed railway wheel brake piece.
Fig. 4 is the utility model relates to a A structure cross-sectional view of high-speed railway wheel brake block.
In the drawings:
1. a brake pad body; 2. a brake assembly; 3. an annular lock catch; 4. an external brake end; 5. a brake end is arranged inside; 1.1, hexagonal pyramid holes; 1.2, hexagonal grooves; 1.3, mounting through holes in a circular shape; 2.1, a hexagonal pyramid base; 2.2, a cylindrical table; 2.3, a ring groove; 3.1, a first stop lever; 3.2, a stop lever II; 4.1, hexagonal prism grooves; 4.2, a disc groove; 5.1, a disc blocking table.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
In order to solve because the friction surface is limited, so parking time is longer, and has the not quick detachable scheduling problem of brake end, the utility model provides a high-speed railway wheel brake block, its characterized in that: including brake block lamellar body 1 for bear the brake end, brake block lamellar body 1 one side has been seted up six pyramid shape holes of a plurality of 1.1, 1 opposite side of brake block lamellar body is located six pyramid shape holes of a plurality of 1.1 department and has all corresponded and seted up hexagon recess 1.2, a plurality of all insert in six pyramid shape holes 1.1 and be equipped with brake assembly 2, mainly used presss from both sides tight increase frictional force and brakes, one of them brake assembly 2 includes six pyramid shape base 2.1 for fixed brake assembly, six pyramid shape base 2.1 is inserted and is established in six pyramid shape holes 1.1, six pyramid shape base 2.1 one end is fixed with cylinder platform 2.2, annular 2.3 has been seted up to cylinder platform 2.2 one end side, mainly used for annular hasp 3 to do fixedly, 2.3 are located hexagon recess 1.2, be provided with annular hasp 3 in 1.2 for fixing annular hexagon recess 3, be equipped with annular hasp 3 for fixing, 3.1 is equipped with the disc head joint in the annular hasp 3.3 is equipped with the centre of a circle of a fender pole 3.1.1.1, the external 4.4 fixed disc groove in one side, the internal 4.4 disc 5.5.5 the disc head joint, the disc end has been seted up respectively to one side.
The utility model discloses in circular installation through-hole 1.3 has all been seted up to 1 both ends side of brake block lamellar body.
The utility model discloses in 3 one side middle parts of annular lock catch are equipped with the opening.
The utility model discloses in cylindrical through-hole has all been seted up to six pyramid base 2.1, cylinder platform 2.2, external brake end 4, the 5 centre of a circle departments of built-in brake end, plays the radiating effect.
The utility model discloses in 5 width of built-in brake end are greater than six prismatic groove 4.1 degree of depth, are convenient for carry out the first contact, the disc keeps off platform 5.1 width and is less than disc groove 4.2 width.
The utility model discloses in 1 appearance of brake block lamellar body is crescent, external brake end 4, built-in brake end 5 appearance are hexagonal prism shape.
The utility model discloses in the shape is semi-circular curved shape in the middle part of pin one 3.1, pin two 3.2, can be better hold the wheel tightly.
The utility model provides a high-speed railway wheel brake block, when braking, the stopper drives brake block lamellar body 1 and presss from both sides tightly, brake subassembly 2 on the brake block lamellar body 1 can contact the wheel surface and rub and slow down, built-in brake end 5 among the brake subassembly 2 can at first contact the wheel and rub and slow down, after built-in brake end 5 surpassed external brake end 4's part by wearing and tearing, external brake end 4 then can contact the wheel, increase the friction area, improve parking efficiency, when dismantling, the upper and lower both ends of annular hasp 3 are cliied through anchor clamps, exert pressure, just can make semi-circular bend be in cylinder platform 2.2 department, the crooked radian of semi-circular bend will be greater than the circular arc degree of cylinder platform 2.2, then take out, it can to take out brake subassembly 2 from hexagonal pyramid hole 1.1.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a high-speed railway wheel brake block which characterized in that: including brake block lamellar body (1), brake block lamellar body (1) one side has been seted up a plurality of hexagonal pyramid hole (1.1), brake block lamellar body (1) opposite side is located a plurality of hexagonal pyramid hole (1.1) department and has all seted up hexagon recess (1.2) correspondingly, a plurality of all insert in hexagonal pyramid hole (1.1) and be equipped with brake subassembly (2), one of them brake subassembly (2) are including hexagonal pyramid base (2.1), hexagonal pyramid base (2.1) is inserted and is established in hexagonal pyramid hole (1.1), hexagonal pyramid base (2.1) one end is fixed with cylinder platform (2.2), annular platform (2.3) have been seted up to cylinder platform (2.2) one end side, annular groove (2.3) are located hexagon recess (1.2), be provided with annular hasp (3) in hexagon recess (1.2), annular hasp (3) inner ring department is fixed with pin one side about the symmetry and has seted up pin one side (3.1), pin (3.2), two pin (3.2) of pin, the external pin (1.4) of hexagonal pyramid groove (1), the external pin (2) of hexagonal groove (4), the external pin (4) have been seted up respectively in hexagonal groove (1.1), the hexagonal pyramid groove (2) one side of the external pin (2) of hexagonal base (2.4), and a disc stop table (5.1) is fixed at one end of the built-in brake end (5).
2. The brake pad of the wheel brake of the high-speed rail according to claim 1, wherein: circular mounting through holes (1.3) are formed in the side faces of two ends of the brake pad body (1).
3. The brake pad of the wheel brake of the high-speed rail according to claim 1, wherein: an opening is formed in the middle of one side of the annular lock catch (3).
4. The high-speed rail wheel brake pad of claim 1, wherein: the middle parts of the first stop lever (3.1) and the second stop lever (3.2) are both in a semicircular bent shape.
5. The high-speed rail wheel brake pad of claim 1, wherein: cylindrical through holes are formed in the circle centers of the hexagonal pyramid base (2.1), the cylindrical table (2.2), the external brake end (4) and the internal brake end (5).
6. The high-speed rail wheel brake pad of claim 1, wherein: the width of the built-in brake end (5) is larger than the depth of the hexagonal groove (4.1), and the width of the disc blocking platform (5.1) is smaller than the width of the disc groove (4.2).
7. The brake pad of the wheel brake of the high-speed rail according to claim 1, wherein: the brake pad body (1) is crescent in shape, and the external brake end (4) and the internal brake end (5) are hexagonal prisms in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670072.XU CN218718348U (en) | 2022-10-11 | 2022-10-11 | Brake pad of high-speed rail wheel brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670072.XU CN218718348U (en) | 2022-10-11 | 2022-10-11 | Brake pad of high-speed rail wheel brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218718348U true CN218718348U (en) | 2023-03-24 |
Family
ID=85583578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222670072.XU Active CN218718348U (en) | 2022-10-11 | 2022-10-11 | Brake pad of high-speed rail wheel brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218718348U (en) |
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2022
- 2022-10-11 CN CN202222670072.XU patent/CN218718348U/en active Active
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