CN205439860U

CN205439860U - Thrust bearing under passenger train

Info

Publication number: CN205439860U
Application number: CN201521083205.7U
Authority: CN
Inventors: 熊成林; 王孝来; 严伟; 杨刚; 刘有建
Original assignee: Anhui Ankai Automobile Co Ltd
Current assignee: Anhui Ankai Automobile Co Ltd
Priority date: 2015-12-23
Filing date: 2015-12-23
Publication date: 2016-08-10
Anticipated expiration: 2025-12-23

Abstract

The utility model relates to a thrust bearing under passenger train, including a left side that the symmetry set up the thrust bearing body and the lower thrust bearing bearing structure that encloses by first left side shrouding, first upside shrouding, first right side shrouding and first rear side shrouding under the thrust bearing body and the right side down. According to the technical solution provided by the utility model, the utility model discloses formed the higher authority, and the smooth structure of left and right facade at the back, this structure made things convenient for greatly with being connected of all the other members. Thrust bearing is formed by the combination of two pedestals in this structure, consequently with this structure as long as change just can the suit thrust bearing's of different hole pitchs installation requirements of the width of upside shrouding and rear side shrouding board. This thrust bearing's hole design is simultaneously passed through the nut fastening for through -hole, bolt, changes the convenience under the cracked condition of thrust bearing construction bolt down, and the practicality is strong.

Description

Thrust bearing under a kind of passenger vehicle

Technical field

This utility model relates to Bus Technology field, is specifically related to thrust bearing under a kind of passenger vehicle.

Background technology

At present, passenger vehicle thrust bearing is mostly one piece casting structure, and installing hole thereon is tapped blind hole, and thrust bearing is directly mounted thereto by bolt.Due to for one piece casting structure, therefore, when the installing space difference of thrust bearing, it is necessary to develop different thrust bearing and relatively costly.Simultaneously as be the design of tapped blind hole, break at the bolt within thrust bearing when bolt occurs fracture and be difficult to take out, need in some cases respectively to go out thrust bearing entirety again to weld new thrust bearing, extremely inconvenience.

Utility model content

The purpose of this utility model is to provide thrust bearing under a kind of passenger vehicle, and under this passenger vehicle, thrust bearing can solve the problem that the deficiencies in the prior art, has the features such as applied widely, practical.

For achieving the above object, this utility model have employed techniques below scheme:

Thrust bearing under a kind of passenger vehicle, including symmetrically arranged lower-left thrust pedestal and bottom right thrust pedestal and by shrouding on the left of first, side seal board on first, on rear side of shrouding and first, shrouding surrounds on the right side of first lower thrust bearing supporting construction.

On the left of in the of described first, shrouding is arranged on the left end of lower-left thrust pedestal；On the right side of in the of described first, shrouding is arranged on the right-hand member of bottom right thrust pedestal；On described first, side seal board is arranged on the top of lower-left thrust pedestal and bottom right thrust pedestal, and this on first the two ends, left and right of side seal board respectively with shrouding on the left of in the of first, the inside top of shrouding is connected on the right side of first；On rear side of in the of described first, shrouding is arranged on the rear end of lower-left thrust pedestal and bottom right thrust pedestal, and this on rear side of first the two ends, left and right of shrouding respectively with shrouding on the left of in the of first, the rear end of shrouding is connected on the right side of first, this on rear side of first the top inner side of shrouding be connected with the rear end of side seal board on first.

Further, described lower-left thrust pedestal and bottom right thrust pedestal all offer the first installation through hole.

Further, shrouding on the left of described first, side seal board on first, on rear side of shrouding and first, shrouding all uses steel plate on the right side of first.

From above technical scheme, this utility model defines an above, behind and the smooth structure of left and right facade, and this structure greatly facilitates the connection with remaining component.In this structure, thrust bearing is combined by two pedestals, just can the installation requirements of the suitable thrust bearing of difference pitchs of holes as long as therefore changing the width of upper side seal board and rear side shrouding plate by this structure.The hole of this thrust bearing is designed as through hole simultaneously, and bolt is gone through and fastened by nut, and it is convenient to change in the case of lower thrust bearing installs bolt fracture, practical.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of lower thrust pedestal.

Wherein:

1081, lower-left thrust pedestal, 1082, bottom right thrust pedestal, shrouding on the left of in the of 1083, first, side seal board on 1084, first, shrouding on the right side of in the of 1085, first, shrouding on rear side of in the of 1086, first, 1087, first installs through hole.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is described further:

Thrust bearing under a kind of passenger vehicle as Figure 1-Figure 2, including symmetrically arranged lower-left thrust pedestal 1081 and bottom right thrust pedestal 1082 and the lower thrust bearing supporting construction surrounded by shrouding 1086 on rear side of shrouding 1085 and first on the right side of side seal board 1084, first on shrouding 1083, first on the left of first.

On the left of in the of described first, shrouding 1083 is arranged on the left end of lower-left thrust pedestal 1081.On the right side of in the of described first, shrouding 1085 is arranged on the right-hand member of bottom right thrust pedestal 1082.On described first, side seal board 1084 is arranged on the top of lower-left thrust pedestal 1081 and bottom right thrust pedestal 1082, and this is connected with the inside top of shrouding 1085 on the right side of shrouding on the left of in the of first 1083, first at two ends, left and right of side seal board 1084 on first respectively.On rear side of in the of described first, shrouding 1086 is arranged on the rear end of lower-left thrust pedestal 1081 and bottom right thrust pedestal 1082, and this is connected with the rear end of shrouding 1085 on the right side of shrouding on the left of in the of first 1083, first at two ends, left and right of shrouding 1086 on rear side of first respectively, this on rear side of first the top inner side of shrouding 1086 be connected with the rear end of side seal board on first 1084.

The first installation through hole 1087 is all offered on described lower-left thrust pedestal 1081 and bottom right thrust pedestal 1082.

On the left of in the of described first on shrouding 1083, first on the right side of side seal board 1084, first on rear side of shrouding 1085 and first shrouding 1086 all use steel plate.

This utility model is by arranging thrust pedestal the most lower to lower-left thrust pedestal and bottom right thrust pedestal two, it is possible to reduces the weight of lower thrust bearing assembly, meets light-weighted requirement.In existing lower thrust bearing assembly, generally lower thrust bearing installing hole on lower thrust bearing assembly being set to tapped blind hole, this is when there is fracture in bolt, it is impossible to be replaced bolt.And this utility model is by arranging the first installation through hole, thrust bearing under passenger vehicle is enable to be arranged on lower thrust bearing assembly by bolt, and when bolt occurs fracture, it is possible to it is conveniently replaceable.

Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.

Claims

1. thrust bearing under a passenger vehicle, it is characterised in that: include symmetrically arranged lower-left thrust pedestal and bottom right thrust pedestal and by shrouding on the left of first, side seal board on first, on rear side of shrouding and first, shrouding surrounds on the right side of first lower thrust bearing supporting construction.

Thrust bearing under a kind of passenger vehicle the most according to claim 1, it is characterised in that: on the left of in the of described first, shrouding is arranged on the left end of lower-left thrust pedestal；On the right side of in the of described first, shrouding is arranged on the right-hand member of bottom right thrust pedestal；On described first, side seal board is arranged on the top of lower-left thrust pedestal and bottom right thrust pedestal, and this on first the two ends, left and right of side seal board respectively with shrouding on the left of in the of first, the inside top of shrouding is connected on the right side of first；On rear side of in the of described first, shrouding is arranged on the rear end of lower-left thrust pedestal and bottom right thrust pedestal, and this on rear side of first the two ends, left and right of shrouding respectively with shrouding on the left of in the of first, the rear end of shrouding is connected on the right side of first, this on rear side of first the top inner side of shrouding be connected with the rear end of side seal board on first.

Thrust bearing under a kind of passenger vehicle the most according to claim 1, it is characterised in that: all offer the first installation through hole on described lower-left thrust pedestal and bottom right thrust pedestal.

Thrust bearing under a kind of passenger vehicle the most according to claim 1, it is characterised in that: shrouding on the left of in the of described first, side seal board on first, on rear side of shrouding and first, shrouding all uses steel plate on the right side of first.