CN218780689U

CN218780689U - Track traffic shock absorber

Info

Publication number: CN218780689U
Application number: CN202222682979.8U
Authority: CN
Inventors: 王宝
Original assignee: Tiantai Surui Transportation Facilities Co ltd
Current assignee: Jintie Jiangsu Traffic Safety Technology Co ltd; Li Yongwei; Nie Xuyu
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-31
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a track traffic shock absorber relates to traffic shock absorber technical field. The substrate comprises a substrate, the equal fixedly connected with damping device in base plate both ends, damping device include the base plate, and two equal fixedly connected with of base plate one side articulate the piece, and articulated top of articulating the piece has the elastic rod, and base plate top both sides are fixedly connected with link plate still, and link plate middle part swing joint has the traction lever, and the link plate is connected with the elastic rod through the traction lever. The utility model discloses a setting of base plate, damping device and elastic rod etc. the device is laid in railway rails's bottom, and railway rails is the I shape, and the end of elastic rod supports in the top both sides bottom surface of rail, plays limiting displacement at the track, and when the track when the train, under the impact, track deformation produces, and the elastic rod and the attenuator of both sides can provide certain removal and the space of turning on one's side for the rail to at the very first time return the normal position under the top of attenuator dashes.

Description

Track traffic shock absorber

Technical Field

The utility model relates to a traffic shock absorber technical field specifically is a track traffic shock absorber.

Background

In track traffic, wheel and track are at high-speed contact in-process, can not avoid producing a large amount of impact energy, send huge noise, strike the rail body simultaneously, and under long-time impact, rail and train wheel all can suffer great damage, and a lot of shock-resistant damping shock absorbers are difficult to guarantee life because rigid connection's characteristic under the condition that the track is snakelike and warp, and it is very troublesome all to maintain the installation, for this reason, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track traffic shock absorber to solve the problem that proposes among 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 rail transit shock absorber, includes the base plate, the equal fixedly connected with damping device in base plate both ends, damping device include the base plate, and two equal fixedly connected with of base plate one side articulate the piece, and articulated top of articulating has the elastic rod, and base plate top both sides are fixedly connected with link plate still, and link plate middle part swing joint has the traction lever, and the link plate is connected with the elastic rod through the traction lever.

Preferably, the top of the base plate is fixedly connected with a sleeve, the top and the two sides of the sleeve are both arranged to be open, grooves are formed in the inner sides of the two sides of the sleeve, and a mandril is fixedly connected to the center of the top of the sleeve.

Preferably, the inner wall of the sleeve is movably connected with a top cover, the bottoms of the two sides of the top cover are fixedly connected with convex edges, the convex edges of the two sides of the top cover are embedded in the inner wall of the groove, the bottom of the middle of the top cover is fixedly connected with a resisting block, the bottom of the resisting block is fixedly connected with a strong spring, and the middle of the resisting block is movably connected to the surface of the ejector rod.

Preferably, base plate both ends bottom fixedly connected with end stake bolt post, logical groove has been seted up at base plate both ends middle part, and end stake bolt post inner wall swing joint has the shank of bolt.

Preferably, the link plate transverse plane visual angle is the arc form, and link plate middle part has been seted up and has been led to the groove, and wherein, the traction lever bottom is globular block, and globular block diameter is greater than logical inslot wall diameter.

Preferably, the elastic rod is in a shape of Contraband, the elastic rod is bent upwards from the hinge block, the elastic rod extends to the middle of the base plate beyond the top of the damping device, the draw bar is in a T shape, and the top of the draw bar is hung at the tail end of the elastic rod.

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

this track traffic shock absorber passes through the base plate, the setting such as damping device and elastic rod, the device lays in railway rails's bottom, railway rails is the I shape, the terminal top both sides bottom surface that supports at the rail of elastic rod, play limiting displacement at the track, when the track is when passing through the train, under the impact, track deformation produces, the elastic rod and the attenuator of both sides can provide certain removal and the space of turning on one's side for the rail, and at the very first time at the top of attenuator down the home position that dashes, effectively reduce the damage that the rail caused because of huge impact, also reduce the injury that the attenuator received simultaneously, effectively guarantee the device's life.

Simultaneously, this track traffic shock absorber passes through both sides effect of damping simultaneously, can provide abundant damping shock attenuation effect for the track, and the device's installation is comparatively convenient simultaneously, only needs pre-buried foundation pile shank of bolt in advance, afterwards through the bolt fastening can, can fully protect orbital life

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the damping device of the present invention;

fig. 3 is a schematic view of the left axle measuring structure of the present invention.

In the figure: 1. a substrate; 2. a damping device; 201. a base plate; 202. a sleeve; 203. a top rod; 204. a groove; 205. a top cover; 206. a resisting block; 207. a strong spring; 3. a hinged block; 4. an elastic rod; 5. hanging the plate; 6. a draw bar; 7. a bottom pile bolt column; 8. a bolt shank.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship indicated based on the drawings, which is only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to fig. 3, the utility model provides a technical solution: the utility model provides a track traffic shock absorber, including base plate 1, the equal fixedly connected with damping device 2 in base plate 1 both ends, damping device 2 includes base plate 201, two equal fixedly connected with of base plate 201 one side articulates piece 3, it articulates elastic rod 4 to articulate 3 tops of piece, it needs to know, base plate 1 top is the comparatively common track shock pad that has now, the I-shaped track is laid in base plate 1's top, and it is spacing by elastic rod 4 of both sides, base plate 1 top both sides still fixedly connected with link plate 5, link plate 5 middle part swing joint has drawbar 6, link plate 5 is connected with elastic rod 4 through drawbar 6, the device is laid in the orbital bottom of railway, the railway track is the I-shaped, the end of elastic rod 4 supports the top both sides bottom surface at the rail, play limiting displacement at the track, when the track is when passing through the train, under assaulting, track deformation produces, elastic rod 4 and the attenuator of both sides can provide certain removal and the space of turning on one's side for the rail, and rush down the top of attenuator at the very first time and reply the normal position, effectively reduce the damage that the rail because huge impact causes, also reduce the attenuator simultaneously, the damage that the attenuator received, the damage that also reduces the attenuator simultaneously, the damage that the attenuator receives

As shown in fig. 1 to fig. 3, in order to ensure the smooth implementation of the embodiment, it is required to be known that a sleeve 202 is fixedly connected to the top of the base plate 201, the top and both sides of the sleeve 202 are open, and grooves 204 are formed on the inner sides of both sides of the sleeve 202, wherein a top rod 203 is fixedly connected to the center of the top of the sleeve 202, further, a top cover 205 is movably connected to the inner wall of the sleeve 202, flanges are fixedly connected to the bottoms of both sides of the top cover 205, the flanges on both sides of the top cover 205 are embedded in the inner wall of the groove 204, a resisting block 206 is fixedly connected to the bottom of the middle of the top cover 205, a strong spring 207 is fixedly connected to the bottom of the resisting block 206, and the middle of the resisting block 206 is movably connected to the surface of the top rod 203, the top surface of the top cover 205 is arc-shaped, the elastic rod 4 is disposed on the top of the top cover 205, because the top cover 205 is arc-shaped, the elastic rod 4 can be contacted to the top of the top cover 205, and can move to a certain extent, so that the force applied to the elastic rod 4 can act on the top of the top device 2, and the top rod 203 can move in the middle of the top block 206, so as to provide a stable vertical movement path for the damping, and maintain the stability of the damping, thereby maintaining the damping, and maintaining the stability of the damping device, thereby maintaining the damping device, and maintaining the stability of the damping device, and maintaining the use of the damping device, and maintaining the stability of the damping device

As shown in fig. 1 to fig. 3, in order to ensure that this solution is the best preferred solution, it should be noted that bottom pile bolt columns 7 are fixedly connected to the bottoms of the two ends of the base plate 201, through grooves are formed in the middle of the two ends of the base plate 201, bolt rods 8 are movably connected to the inner walls of the bottom pile bolt columns 7, and through the arrangement of this structure, the base plate 201 and this vibration damping device are fixed to the device through the bottom pile bolt columns 7 and the bolt rods 8 at the bottom, and the bottom pile bolt columns 7 need to be embedded in the bottom of the track, and then are installed.

As shown in fig. 1 to 3, further, the cross-sectional view angle of the hanging plate 5 is arc-shaped, the middle of the hanging plate 5 is provided with a through groove, wherein the bottom end of the traction rod 6 is a spherical block, the diameter of the spherical block is larger than that of the inner wall of the through groove, the middle of the hanging plate 5 is provided with the through groove and the spherical structure at the bottom end of the traction rod 6, so that the traction rod 6 has a certain moving space under the action of external force, the tail end of the traction rod 6 is slightly bent downwards, and the traction rod can be quickly reset after moving

As shown in fig. 1 to 3, it should be understood about this solution that the elastic rod 4 is "Contraband", the elastic rod 4 is bent upward from the hinge block 3, the elastic rod 4 extends to the middle of the base plate 1 beyond the top of the damping device 2, the drawbar 6 is T-shaped, the top of the drawbar 6 is hung at the end of the elastic rod 4, the end of the elastic rod 4 abuts against the bottom surfaces of the top of the rail, and the rail plays a limiting role, when the rail passes through the train, under impact, the deformation of the rail occurs, the elastic rod 4 and the damper on both sides can provide a certain space for the rail to move and roll over, and return to the original position under the top impact of the damper in the first time, effectively reducing the damage to the rail due to the large impact, and simultaneously reducing the damage to the damper, and effectively ensuring the service life of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A rail transit shock absorber, includes base plate (1), its characterized in that: the damping device (2) is fixedly connected to two ends of the base plate (1), the damping device (2) comprises base plates (201), hinged blocks (3) are fixedly connected to one sides of the two base plates (201), and elastic rods (4) are hinged to the tops of the hinged blocks (3);

both sides of the top of the base plate (1) are fixedly connected with hanging plates (5), the middle of each hanging plate (5) is movably connected with a traction rod (6), and each hanging plate (5) is connected with an elastic rod (4) through the corresponding traction rod (6).

2. The rail transit damper as claimed in claim 1, wherein: base plate (201) top fixedly connected with sleeve (202), sleeve (202) top and both sides all set up to the opening form, and sleeve (202) both sides inboard all is seted up fluted (204), and wherein, sleeve (202) top central authorities fixedly connected with ejector pin (203).

3. The rail transit damper as claimed in claim 2, wherein: the inner wall of the sleeve (202) is movably connected with a top cover (205), convex edges are fixedly connected to the bottoms of two sides of the top cover (205), the convex edges on two sides of the top cover (205) are embedded in the inner wall of the groove (204), a resisting block (206) is fixedly connected to the bottom of the middle of the top cover (205), a strong spring (207) is fixedly connected to the bottom of the resisting block (206), and the middle of the resisting block (206) is movably connected to the surface of the ejector rod (203).

4. The rail transit damper as claimed in claim 1, wherein: base plate (201) both ends bottom fixedly connected with end stake bolt post (7), logical groove has been seted up at base plate (201) both ends middle part, end stake bolt post (7) inner wall swing joint has shank of bolt (8).

5. The rail transit damper as claimed in claim 1, wherein: the visual angle of the transverse surface of the hanging plate (5) is arc-shaped, the middle part of the hanging plate (5) is provided with a through groove, wherein the bottom end of the traction rod (6) is a spherical block, and the diameter of the spherical block is larger than that of the inner wall of the through groove.

6. The rail transit damper as claimed in claim 1, wherein: the elastic rod (4) is in a shape of Contraband, the elastic rod (4) is bent upwards from the hinge block (3), the elastic rod (4) extends to the middle of the base plate (1) beyond the top of the damping device (2), the draw bar (6) is in a T shape, and the top of the draw bar (6) is hung at the tail end of the elastic rod (4).