CN214939581U

CN214939581U - Rotating mechanism of high-speed rail gate

Info

Publication number: CN214939581U
Application number: CN202120028995.8U
Authority: CN
Inventors: 李云义; 李云芝; 徐斌
Original assignee: Suzhou Huahe Furniture Accessories Co ltd
Current assignee: Suzhou Huahe Furniture Accessories Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-30
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a slewing mechanism of high-speed railway gate, which comprises a rotating shaft, be provided with first buffer layer between shell and the pivot, the periphery of fixed block is provided with the third buffer layer, the periphery of third buffer layer is provided with the second buffer layer, five small openings of bottom fixedly connected with of storage tank, the smooth section of thick bamboo of a plurality of top fixedly connected with of fixed block, the equal fixedly connected with damping spring in the bottom of smooth section of thick bamboo, the equal fixed connection in the bottom of slider in damping spring's the top, the equal fixed connection in the bottom of shock attenuation board in the top of slider. The utility model discloses in, through lubricating oil and the small opening of storing in the storage tank, effectively reduce the frictional force of bearing, reduce wearing and tearing, utilize first buffer layer, second buffer layer, third buffer layer, shock attenuation board, slider, slide cartridge and damping spring, cushion impact force, reach the protection purpose, effectively prolong slewing mechanism's life, be worth wideling popularize.

Description

Rotating mechanism of high-speed rail gate

Technical Field

The utility model relates to a slewing mechanism technical field especially relates to a slewing mechanism of high-speed railway gate.

Background

The mechanical transmission mechanism can change the motion mode, direction or speed provided by power, and is purposefully utilized by people, the ancient transmission mechanisms in China are various in types and wide in application, except for the types, such as seismographs, blowers and the like, of the mechanical transmission mechanism, and the ancient transmission mechanisms in China mainly comprise gear transmission, rope belt transmission and chain transmission.

At present, high-speed railway gate because the number of times that the number is more through the gate increases, and its slewing mechanism is in the rotation state for a long time, easily hinders inside bearing, simultaneously, also can lead to shortening slewing mechanism's life because of the number of the outside that very easily causes striking slewing mechanism more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotating mechanism of a high-speed rail gate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a slewing mechanism of high-speed railway gate, includes the pivot, the periphery of pivot is provided with the shell, be provided with first buffer layer between shell and the pivot, pivot top fixed connection is in the inboard of bearing, the periphery fixed connection of bearing is in the intermediate position of fixed block bottom, the periphery of fixed block is provided with the third buffer layer, the periphery of third buffer layer is provided with the second buffer layer, the inside intermediate position of fixed block is provided with the dead slot, the top fixedly connected with storage tank of dead slot, five small openings of bottom fixedly connected with of storage tank, the top fixedly connected with a plurality of slide cartridge of fixed block, the equal fixedly connected with damping spring in bottom in the slide cartridge, the equal fixed connection in top of damping spring is in the bottom of slider, the equal fixed connection in top of slider is in the bottom of shock attenuation board.

As a further description of the above technical solution:

the periphery of the sliding block is connected to the inner side of the sliding barrel in a sliding mode.

As a further description of the above technical solution:

the inside of the reservoir stores lubricating oil.

As a further description of the above technical solution:

the bottom of each leak hole corresponds to the bearing.

As a further description of the above technical solution:

the second buffer layer is made of rubber materials, and the first buffer layer and the third buffer layer are made of foam plastic materials.

As a further description of the above technical solution:

the shell is made of stainless steel materials.

As a further description of the above technical solution:

the bottom of the rotating shaft is rotatably connected to the middle position of the top of the base.

As a further description of the above technical solution:

the periphery of shell fixedly connected with a plurality of pin.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first, the lubricating oil of storing in the storage tank mends oil through five small openings to the bearing, effectively reduce the frictional force of bearing, reduce wearing and tearing, second buffer layer and third buffer layer can carry out effectual buffering to the impact force that the impact produced, reduce the influence that the striking produced to slewing mechanism, and the shock attenuation board can once cushion the impact force at top, slide at the slide of slide cartridge inside again afterwards and compress damping spring, cushion once more, reach the protection purpose, secondly the outside of pivot is provided with first buffer layer and shell, also can cushion the impact force, effectively prolong slewing mechanism's life, be worth wideling popularize.

Drawings

Fig. 1 is a front view of a rotating mechanism of a high-speed rail gate according to the present invention;

fig. 2 is a top structure view of a housing of a rotating mechanism of a high-speed rail gate according to the present invention;

fig. 3 is an internal structure diagram of a rotating mechanism of a high-speed rail gate according to the present invention;

fig. 4 is an enlarged view of a point a in fig. 3.

Illustration of the drawings:

1. a rotating shaft; 2. a housing; 3. a base; 4. a stop lever; 5. a first buffer layer; 6. a second buffer layer; 7. a damper plate; 8. a fixed block; 9. a storage tank; 10. a slider; 11. a leak hole; 12. a third buffer layer; 13. a bearing; 14. a slide cylinder; 15. a damping spring; 16. and (4) emptying the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.

Referring to fig. 1-4, the present invention provides an embodiment: a rotating mechanism of a high-speed rail gate comprises a rotating shaft 1, a shell 2 is arranged on the periphery of the rotating shaft 1, a first buffer layer 5 is arranged between the shell 2 and the rotating shaft 1, the first buffer layer 5 and the shell 2 are arranged outside the rotating shaft 1 and can buffer impact force, the top of the rotating shaft 1 is fixedly connected to the inner side of a bearing 13, the periphery of the bearing 13 is fixedly connected to the middle position of the bottom of a fixed block 8, a third buffer layer 12 is arranged on the periphery of the fixed block 8, a second buffer layer 6 is arranged on the periphery of the third buffer layer 12, the second buffer layer 6 can effectively buffer impact force generated by impact, then the impact force is transmitted to the third buffer layer 12, the third buffer layer 12 further buffers the impact force, the impact force on the rotating mechanism is further reduced, a hollow groove 16 is arranged in the middle position inside the fixed block 8, and a storage tank 9 is fixedly connected to the top end of the hollow groove 16, five small openings 11 of bottom fixedly connected with of storage tank 9, can mend oil to bearing 13 through storage tank 9 and small opening 11, reduce bearing 13's frictional force, reduce wearing and tearing, the smooth section of thick bamboo 14 of a plurality of top fixedly connected with of fixed block 8, the equal fixedly connected with damping spring 15 in the bottom in smooth section of thick bamboo 14, the equal fixed connection in the bottom of slider 10 in the top of damping spring 15, the equal fixed connection in the bottom of damping plate 7 in the top of slider 10, utilize damping plate 7 to carry out buffering for the first time, after that compress damping spring 15 through slider 10 in the inside slip of smooth section of thick bamboo 14, can further reach the buffering effect.

The equal sliding connection in the inboard of slide cartridge 14 in periphery of slider 10, lubricating oil has been stored to the inside of storage tank 9, lubricating oil can lubricate bearing 13, make its friction reduction, the bottom of small opening 11 is all corresponding with bearing 13, second buffer layer 6 is made for rubber materials, first buffer layer 5 and third buffer layer 12 are foamed plastic material and make, the effectual cushioning effect that plays, shell 2 is stainless steel material, the bottom of pivot 1 is rotated and is connected the intermediate position at base 3 top, the periphery fixedly connected with a plurality of pin 4 of shell 2.

The working principle is as follows: firstly, when the rotating mechanism of the high-speed rail gate is in a rotating state for a long time, lubricating oil stored in the storage tank 9 can supplement oil for the bearing 13 through the five leakage holes 11, so that the friction force of the bearing 13 is reduced, the abrasion is reduced, when the rotating mechanism is impacted by the outside, the second buffer layer 6 is made of rubber materials, the impact force generated by the impact can be effectively buffered, then the impact force is transmitted to the third buffer layer 12, the third buffer layer 12 is made of foam plastics, the impact force is further buffered, the influence of the impact on the rotating mechanism is further reduced, when the top of the rotating mechanism is impacted, the damping plate 7 is firstly utilized for buffering, then the sliding block 10 slides in the sliding barrel 14 to compress the damping spring 15, the buffering effect can be further achieved, then the first buffer layer 5 and the shell 2 are arranged outside the rotating shaft 1, the impact force can be cushioned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a slewing mechanism of high-speed railway floodgate door, includes pivot (1), its characterized in that: the periphery of the rotating shaft (1) is provided with a shell (2), a first buffer layer (5) is arranged between the shell (2) and the rotating shaft (1), the top of the rotating shaft (1) is fixedly connected to the inner side of a bearing (13), the periphery of the bearing (13) is fixedly connected to the middle position of the bottom of a fixed block (8), a third buffer layer (12) is arranged on the periphery of the fixed block (8), a second buffer layer (6) is arranged on the periphery of the third buffer layer (12), a hollow groove (16) is arranged at the middle position inside the fixed block (8), a storage tank (9) is fixedly connected to the top end of the hollow groove (16), five leakage holes (11) are fixedly connected to the bottom of the storage tank (9), a plurality of sliding barrels (14) are fixedly connected to the top of the fixed block (8), and damping springs (15) are fixedly connected to the bottom inside the sliding barrels (14), the top of the damping spring (15) is fixedly connected to the bottom of the sliding block (10), and the top of the sliding block (10) is fixedly connected to the bottom of the damping plate (7).

2. The rotating mechanism of a high-speed rail gate according to claim 1, characterized in that: the peripheries of the sliding blocks (10) are connected to the inner side of the sliding barrel (14) in a sliding mode.

3. The rotating mechanism of a high-speed rail gate according to claim 1, characterized in that: the inside of the reservoir (9) stores lubricating oil.

4. The rotating mechanism of a high-speed rail gate according to claim 1, characterized in that: the bottoms of the leak holes (11) correspond to the bearings (13).

5. The rotating mechanism of a high-speed rail gate according to claim 1, characterized in that: the second buffer layer (6) is made of rubber materials, and the first buffer layer (5) and the third buffer layer (12) are made of foam plastic materials.

6. The rotating mechanism of a high-speed rail gate according to claim 1, characterized in that: the shell (2) is made of stainless steel materials.

7. The rotating mechanism of a high-speed rail gate according to claim 1, characterized in that: the bottom of the rotating shaft (1) is rotatably connected to the middle position of the top of the base (3).

8. The rotating mechanism of a high-speed rail gate according to claim 1, characterized in that: the periphery of the shell (2) is fixedly connected with a plurality of stop levers (4).