CN206257205U

CN206257205U - A kind of compound train damper

Info

Publication number: CN206257205U
Application number: CN201621199079.6U
Authority: CN
Inventors: 余学润
Original assignee: Wuxi Tall Buddhist Nun's Weir Railway Equipment Science And Technology Ltd
Current assignee: Wuxi Tall Buddhist Nun's Weir Railway Equipment Science And Technology Ltd
Priority date: 2016-11-07
Filing date: 2016-11-07
Publication date: 2017-06-16
Anticipated expiration: 2026-11-07

Abstract

The utility model is related to mechanical apparatus, more particularly to a kind of compound train damper, including hanger, main shaft, transformer, power line, from axle, from spring, from support chamber, main spring, electromagnet, main support chamber, magnet, the hanger lower section sets main shaft, electromagnet is set under the main shaft, the electromagnet is divided into and installs magnet, the main shaft inside sets transformer, the transformer connects power line, electromagnet below the power line connection, the main shaft lower end sets main spring, the main spring lower end sets main support chamber, the main shaft left and right sides is set from axle, it is described to be set from spring from axle lower end, it is described to be set from support chamber from lower spring end, the beneficial effects of the utility model are：It is simple to operate, it is easy to use, the method for two kinds of dampings of electromagnet and spring is combined so that damping effect is more preferably outstanding, and noise is small, and transformer is detachable setting, and the transformer of different model can be selected according to different types of train, it is applied widely.

Description

A kind of compound train damper

Technical field

The utility model is related to mechanical apparatus, more particularly to a kind of compound train damper.

Background technology

Improved with quality of life, comfortableness requirement of the people to vehicle is also improved therewith, in order to increase relaxing for vehicle Adaptive, automobile chassis system carries out damping, buffering using damper, and the shock absorber used in automobile suspension system is mostly liquid Power shock absorber, its operation principle is that, when automobile is jolted, the piston in shock absorber is moved up and down, anti-in the cylinder body of damper The fluid in cylinder body is patted again, automobile vibrational energy is converted into fluid heat energy, then be dispersed into air by shock absorber.For Avoid dust from entering into damper, dust cover can be typically installed, in the prior art, the dust cover of damper is generally out The bottom for putting formula, i.e. dust cover is open, has certain gap with damper outer barrel, can so cause to have dust and mud Sand is entered in damper and is deposited on the piston rod by the opening of lower end, causes the damage of piston rod, reduces making for damper With the life-span, and damper does not have corresponding noise insulation mechanism, and the noise that damper is produced has a strong impact on the driving experience of automobile.

Therefore it provides one kind is in use, can effectively prevent dust and silt from entering by the opening of lower end Damper is interior and deposits the damage for causing piston rod on the piston rod, increases the service life, and can effectively reduce or eliminate The noise that damper is produced so that the more preferable damper of driving experience is the problem of urgent need to resolve of the present invention.

Utility model content

The purpose of this utility model is to provide for that a kind of noise is small, more comfortable, the more preferable train damper of damping effect.

The utility model is to be achieved through the following technical solutions：

A kind of compound train damper, including hanger, main shaft, transformer, power line, from axle, from spring, from support Chamber, main spring, electromagnet, main support chamber, magnet, the hanger lower section set main shaft, and electromagnet is set under the main shaft, described Electromagnet is divided into and installs magnet, and the main shaft inside sets transformer, and the transformer connects power line, and the power line connects The electromagnet of lower section is connect, the main shaft lower end sets main spring, and the main spring lower end sets main support chamber, described main shaft or so Both sides are set from axle, described to be set from spring from axle lower end, described to be set from support chamber from lower spring end.

Preferably, the main spring, from spring be high-strength spring.

Preferably, the main shaft, being made up of composition metal from axle.

Preferably, the power line should switch on power.

Preferably, the transformer is detachable setting.

Preferably, the electromagnet should produce the magnetic force with magnet same pole.

Compared with prior art, the beneficial effects of the utility model are：It is simple to operate, it is easy to use, by electromagnet and The method of two kinds of dampings of spring is combined so that damping effect is more preferably outstanding, and noise is small, and transformer is detachable setting, can The transformer of different model is selected according to different types of train, it is applied widely.

Brief description of the drawings

Fig. 1 is positive structure schematic of the present utility model,

Fig. 2 is top view of the present utility model.

In figure, 1, hanger；2nd, main shaft；3rd, transformer；4th, power line；5th, from axle；6th, from spring；7th, from support chamber；8th, it is main Spring；9th, electromagnet；10th, main support chamber；11st, magnet.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain The utility model, is not used to limit the utility model.

Refer to Fig. 1,2, Fig. 1,2 be structural representation of the present utility model.

A kind of compound train damper, including hanger 1, main shaft 2, transformer 3, power line 4, from axle 5, from spring 6, from Support chamber 7, main spring 8, electromagnet 9, main support chamber 10, magnet 11, the lower section of the hanger 1 set main shaft 2, under the main shaft 2 Electromagnet 9 is set, and the electromagnet 9 is divided into and installs magnet 11, the inside of the main shaft 2 sets transformer 3, the transformer 3 Connection power line 4, the electromagnet 9 below the connection of the power line 4, the lower end of the main shaft 2 sets main spring 8, the main spring 8 Lower end sets main support chamber 10, and the left and right sides of the main shaft 2 is set from axle 5, described to be set from spring 6 from the lower end of axle 5, it is described from The lower end of spring 6 is set from support chamber 7.

Preferably, the main spring 8, from spring 6 be high-strength spring.

Preferably, the main shaft 2, being made up of composition metal from axle 5.

Preferably, the power line 4 should switch on power.

Preferably, the transformer 3 is detachable setting.

Preferably, the electromagnet 9 should produce the magnetic force with the same pole of magnet 11.

Operation principle：The utility model should connect power supply before by power line, by transformer work of electromagnet, The same sex is repelled each other so that electromagnet and magnet are maintained a certain distance, when train vibration influence is to bumpy sections, main spring and two from Spring produces elastic force, and electromagnet to lay down the power of generation of jolting together, it is ensured that train vibration influence is steady, and transformer is detachably to set Put, different transformers can be selected according to the train of different model size, it is adaptable to various situations.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of compound train damper, it is characterised in that：Including hanger (1), main shaft (2), transformer (3), power line (4), from axle (5), from spring (6), from support chamber (7), main spring (8), electromagnet (9), main support chamber (10), magnet (11), Hanger (1) lower section sets main shaft (2), and electromagnet (9) is set under the main shaft (2), and the electromagnet (9) is divided into and installed Magnet (11), sets transformer (3) inside the main shaft (2), the transformer (3) connects power line (4), the power line (4) electromagnet (9) below connection, main shaft (2) lower end sets main spring (8), and main spring (8) lower end sets main branch Support chamber (10), main shaft (2) left and right sides is set from axle (5), described to be set from spring (6) from axle (5) lower end, described from bullet Spring (6) lower end is set from support chamber (7).

2. a kind of compound train damper according to claim 1, it is characterised in that：The main spring (8), from spring (6) it is high-strength spring.

3. a kind of compound train damper according to claim 1, it is characterised in that：The main shaft (2), from axle (5) It is made up of composition metal.

4. a kind of compound train damper according to claim 1, it is characterised in that：The power line (4) should connect Power supply.

5. a kind of compound train damper according to claim 1, it is characterised in that：The transformer (3) is removable Unload setting.

6. a kind of compound train damper according to claim 1, it is characterised in that：The electromagnet (9) should produce With the magnetic force of magnet (11) same pole.