CN217399286U - Novel flange and connection device for rail vehicle - Google Patents
Novel flange and connection device for rail vehicle Download PDFInfo
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- CN217399286U CN217399286U CN202122894177.9U CN202122894177U CN217399286U CN 217399286 U CN217399286 U CN 217399286U CN 202122894177 U CN202122894177 U CN 202122894177U CN 217399286 U CN217399286 U CN 217399286U
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- pipe
- flange
- fixedly connected
- rail vehicle
- installation
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Abstract
The utility model discloses a novel flange and connecting device for rail vehicle, including the flange board, a plurality of mounting holes have been seted up to the front end terminal surface fixedly connected with installation pipe of flange board, flange board's lateral wall circumference, all be equipped with on the lateral wall about the installation pipe and be used for vibrating the supporting mechanism that subducts and the installation pipe supported rail vehicle, the installation base that sets up through two symmetries of a plurality of bolt fixedly connected with on the inside wall of installation pipe, the front end terminal surface fixedly connected with of installation base agrees with the pipe. The utility model discloses a set up cooperation pole, agree with pipe and spacing groove, stopper isotructure, utilize the cooperation pole between two flange, realize providing the support to two flanges that are in both ends, cooperate buffer spring can realize absorbing and vibrating the transmission to vehicle operation in-process production vibration simultaneously, avoid the vibration to cause the vibration not hard up to flange joint's bolt, influence the normal operation of track and vehicle.
Description
Technical Field
The utility model relates to a rail vehicle flange technical field especially relates to a novel flange and connecting device for rail vehicle.
Background
The rail vehicle connecting device is an important device for connecting two adjacent rail vehicles, the adjacent rail vehicles are connected and kept at a certain distance through the connecting device, and impact force and longitudinal force generated when a train runs or turns around are transmitted and alleviated, so that the safe running of the rail vehicles is ensured.
The mounting flange of the existing railway vehicle in the running process is mostly directly fixed on the rail through the connecting bolt, and the jolt of the vehicle in the running process on the rail can cause the bolt connection position of the connecting flange caused by the vibration of the rail to receive the vibration for a long time, so that the phenomenon of looseness or falling of the connection position is easy to occur, the connection position of the connecting flange is unstable, and the normal running of the vehicle is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the novel flange and connecting device for rail vehicle that propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel flange and connecting device for rail vehicle, includes the flange board, the front end terminal surface fixedly connected with installation pipe of flange board, a plurality of mounting holes have been seted up to the lateral wall circumference of flange board, all be equipped with on the lateral wall about the installation pipe and be used for vibrating the supporting mechanism that subducts and the installation pipe supported to rail vehicle, the installation base that sets up through two symmetries of a plurality of bolt fixedly connected with on the inside wall of installation pipe, the front end terminal surface fixedly connected with of installation base agrees with the pipe, agree with intraductal cooperation pole that is equipped with, agree with intraductally be equipped with and be used for supporting with spacing stop gear to the cooperation pole.
Preferably, the supporting mechanism includes the bradyseism board that two symmetries on the lateral wall set up about the installation pipe of fixed connection, set up the connecting hole that two symmetries set up on the bradyseism board, two be equipped with the connecting rod that two symmetries set up between the bradyseism board that the symmetry set up, the connecting rod runs through the connecting hole.
Preferably, the connecting hole is internally and fixedly connected with a limiting sleeve, the limiting sleeve is sleeved on the side wall of the connecting rod, a connecting spring is arranged between the two limiting sleeves, and the connecting spring is sleeved on the connecting rod.
Preferably, stop gear includes the stopper that a plurality of circumference settings on agreeing with intraductal lateral wall of fixed connection set up the spacing groove that a plurality of circumference set up on the lateral wall of cooperation pole, stopper sliding connection is at the spacing inslot.
Preferably, the side wall of the matching rod is fixedly connected with a butting block, and the butting block butts against the inner side wall of the installation pipe.
Preferably, the inner bottom of the fitting pipe is elastically connected with a buffer spring, and the buffer spring is elastically connected with the matching rod.
Compared with the prior art, the utility model, its beneficial effect does:
1. through setting up cooperation pole, agreeing with and managing and spacing groove, stopper isotructure, utilize the cooperation pole between two flange, realize providing the support to two flanges that are in both ends, cooperate buffer spring can realize absorbing and vibrating the transmission to vehicle operation in-process production vibration simultaneously, avoid the vibration to cause the vibration not hard up to the bolt of flange joint department, influence the normal operating of track and vehicle.
2. Through setting up structures such as bradyseism board, connecting rod and spacing sleeve pipe, utilize connecting rod bradyseism board, realize support and the vibration transmission to two installation pipes, concentrate the vibration in the region between two installation pipes, utilize coupling spring to absorb and the shock attenuation is handled the vibration simultaneously.
Drawings
Fig. 1 is a schematic perspective view of a flange and a connecting device for a novel rail vehicle according to the present invention;
fig. 2 is a front view of a novel flange and a connecting device for a rail vehicle according to the present invention;
fig. 3 is a left side sectional structure view of the flange and the connecting device for the novel rail vehicle according to the present invention;
fig. 4 is a schematic view of a top view structure of the novel flange and the connecting device for the rail vehicle according to the present invention.
In the figure: the shock absorber comprises a flange plate 1, a mounting pipe 2, a mounting hole 3, a shock absorption plate 4, a connecting hole 5, a mounting base 6, a fitting pipe 7, a limiting block 8, a matching rod 9, a limiting groove 10, a butting block 11, a connecting rod 12, a limiting sleeve 13 and a connecting spring 14.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-4, a novel flange and connecting device for rail vehicles comprises a flange plate 1, a mounting tube 2 is fixedly connected to the front end face of the flange plate 1, a plurality of mounting holes 3 are circumferentially formed in the side wall of the flange plate 1, supporting mechanisms for damping vibration of rail vehicles and supporting the mounting tube 2 are respectively arranged on the left and right side walls of the mounting tube 2, each supporting mechanism comprises two symmetrically arranged damping plates 4 fixedly connected to the left and right side walls of the mounting tube 2, two symmetrically arranged connecting holes 5 are formed in the damping plates 4, limiting sleeves 13 are fixedly connected in the connecting holes 5, the limiting sleeves 13 are sleeved on the side walls of connecting rods 12, connecting springs 14 are arranged between the two limiting sleeves 13, the connecting springs 14 are sleeved on the connecting rods 12, two symmetrically arranged connecting rods 12 are arranged between the two symmetrically arranged damping plates 4, the connecting rods 12 penetrate through the connecting holes 5, through setting up structures such as bradyseism board 4, connecting rod 12 and spacing sleeve pipe 13, utilize being connected between connecting rod 12 and the bradyseism board 4, realize support and the vibration transmission to two installation pipes 2, concentrate the region of vibration between two installation pipes 2 and utilize connecting spring 14 to absorb vibration and shock attenuation to handle simultaneously.
The inner side wall of the installation pipe 2 is fixedly connected with two symmetrically arranged installation bases 6 through a plurality of bolts, the front end face of each installation base 6 is fixedly connected with a matching pipe 7, a matching rod 9 is arranged in each matching pipe 7, the inner bottom of each matching pipe 7 is elastically connected with a buffer spring, each buffer spring is elastically connected with each matching rod 9, a limiting mechanism used for supporting and limiting each matching rod 9 is arranged in each matching pipe 7 and comprises a plurality of circumferentially arranged limiting blocks 8 fixedly connected to the inner side wall of each matching pipe 7, a plurality of circumferentially arranged limiting grooves 10 are formed in the side wall of each matching rod 9, each limiting block 8 is connected in each limiting groove 10 in a sliding mode, and by arranging the matching rods 9, the matching pipes 7, the limiting grooves 10, the limiting blocks 8 and the like, the fact that the matching rods 9 are additionally arranged between the two connecting flanges to support the two flanges at two ends and the two flanges at the two ends are matched with the buffer springs to absorb and transmit vibration generated in the running process of a vehicle, the vibration looseness of bolts at the flange connection position caused by vibration is reduced, and the normal operation of a track and a vehicle is influenced.
The utility model discloses during the use, as shown in fig. 1-4, at first with flange board 1 installation fixed on the track, installation pipe 2 is through trading connecting rod 12 on bradyseism board 4 and bradyseism board 4 this moment, form connection and support between two relative installation pipes 2, installation base 6 in installation pipe 2 is fixed in installation pipe 2 simultaneously, place cooperation pole 9 between the agreeing with pipe 7 of two relative settings this moment, spacing groove 10 joint on the pole 9 will cooperate is on stopper 8, when the vehicle operation is in installation pipe 2 departments, the vibration of production relies on agreeing with pipe 7 and bradyseism spring, transmit the vibration to cooperation pole 9 on, reduce flange board 1 in proper order on with track connection's construction bolt's vibration.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel flange and connecting device for rail vehicle, includes flange board (1), its characterized in that, a plurality of mounting holes (3) have been seted up to the front end terminal surface fixedly connected with installation pipe (2) of flange board (1), all be equipped with the supporting mechanism that is used for vibrating to rail vehicle subducts and installation pipe (2) support about installation pipe (2) on the lateral wall, installation base (6) through two symmetries of a plurality of bolt fixedly connected with set up on the inside wall of installation pipe (2), the front end terminal surface fixedly connected with of installation base (6) agrees with pipe (7), be equipped with cooperation pole (9) in agreeing with pipe (7), be equipped with in agreeing with pipe (7) and be used for supporting with spacing stop gear to cooperation pole (9).
2. The novel flange and connecting device for the rail vehicle as claimed in claim 1, wherein the supporting mechanism comprises two symmetrically-arranged shock absorption plates (4) fixedly connected to the left and right side walls of the installation pipe (2), the shock absorption plates (4) are provided with two symmetrically-arranged connecting holes (5), two symmetrically-arranged connecting rods (12) are arranged between the two symmetrically-arranged shock absorption plates (4), and the connecting rods (12) penetrate through the connecting holes (5).
3. The novel flange and connecting device for the rail vehicle as claimed in claim 2, wherein a limiting sleeve (13) is fixedly connected in the connecting hole (5), the limiting sleeve (13) is sleeved on the side wall of the connecting rod (12), a connecting spring (14) is arranged between the two limiting sleeves (13), and the connecting spring (14) is sleeved on the connecting rod (12).
4. The novel flange and connecting device for the rail vehicle as claimed in claim 3, wherein the limiting mechanism comprises a plurality of circumferentially arranged limiting blocks (8) fixedly connected to the inner side wall of the fitting pipe (7), a plurality of circumferentially arranged limiting grooves (10) are formed in the side wall of the fitting rod (9), and the limiting blocks (8) are slidably connected in the limiting grooves (10).
5. A novel flange and connecting device for rail vehicles according to claim 4, characterized in that the side wall of the engaging rod (9) is fixedly connected with a resisting block (11), and the resisting block (11) is propped against the inner side wall of the mounting pipe (2).
6. A novel flange and connecting device for rail vehicles according to claim 5, characterized in that a buffer spring is elastically connected to the inner bottom of the fitting tube (7), and the buffer spring is elastically connected with the engaging rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894177.9U CN217399286U (en) | 2021-11-23 | 2021-11-23 | Novel flange and connection device for rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894177.9U CN217399286U (en) | 2021-11-23 | 2021-11-23 | Novel flange and connection device for rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217399286U true CN217399286U (en) | 2022-09-09 |
Family
ID=83131790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122894177.9U Active CN217399286U (en) | 2021-11-23 | 2021-11-23 | Novel flange and connection device for rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217399286U (en) |
-
2021
- 2021-11-23 CN CN202122894177.9U patent/CN217399286U/en active Active
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