CN206766037U - A kind of respiration mechanism of tread sweeping device - Google Patents
A kind of respiration mechanism of tread sweeping device Download PDFInfo
- Publication number
- CN206766037U CN206766037U CN201621369596.3U CN201621369596U CN206766037U CN 206766037 U CN206766037 U CN 206766037U CN 201621369596 U CN201621369596 U CN 201621369596U CN 206766037 U CN206766037 U CN 206766037U
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- CN
- China
- Prior art keywords
- respiratory siphon
- sweeping device
- tread sweeping
- respiration mechanism
- piston rod
- Prior art date
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 39
- 238000010408 sweeping Methods 0.000 title claims abstract description 38
- 230000000241 respiratory effect Effects 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003370 grooming effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a kind of respiration mechanism of tread sweeping device, including grinding block support, the grinding block support is actively coupled by swing mechanism and piston rod, bellows is installed between piston rod and tread sweeping the apparatus main body structure, the bellows is provided with respiration mechanism with grinding block backing portion contact site or ripple bottom of the tube crest location, the respiration mechanism include with the vertically arranged respiratory siphon of piston rod, be provided with throttle orifice in the respiratory siphon.The utility model on original structure by setting up respiratory siphon, and throttle orifice is set in respiratory siphon, advantageously reduce air velocity in respiratory siphon, filtering to impurity such as dust in air is further strengthened by Action of Gravity Field and electrostatic adsorption, the effect of combined filtering device or metal filter screen can ensure the clean-up performance into tread sweeping device inner air, so as to avoid therefore, caused tread sweeping device action exception, the structure effectively can prevent breathing structure from blocking.
Description
Technical field
This patent is related to a kind of tread sweeping device, especially a kind of breath mechanism for tread sweeping device,
Belong to rail vehicle technical field.
Background technology
Rail traffic vehicles, can be by clear with tread when wheel tread damage occurs, loses phenomena such as round and low adhesion
The contact of sweeping device grinding block, improve wheel surface situation, prevent skid and amendment wheel tread, therefore tread sweeping
Device progressively turns into the standard configuration of rail traffic vehicles Disc brake systems.
And during tread sweeping device action, its bellows interior air need to swap with outside air, to prevent outside
Impurity enters piston rod inner, and original uses filter（Non-metallic material, there is micro-pore to be filtered to gas）Structure pair
Foreign matter is filtered.But because filter directly contacts with external environment, wind is blocked as the lengthening with the time is present
Danger, will cause tread sweeping device action not smooth after plugged filter or even the generation of clamping stagnation problem.
Utility model content
Technical problem to be solved in the utility model seeks to overcome these technological deficiencies, there is provided it is a kind of it is rational in infrastructure,
Easy to use, filter effect is good and can prevent the tread sweeping device breathing structure of plugged filter.
The utility model solve above technical problem technical scheme be：A kind of tread sweeping device respiration mechanism, including
Grinding block support, the grinding block support are actively coupled by swing mechanism and piston rod, the piston rod and tread sweeping device master
Bellows is installed, the bellows is set with grinding block backing portion contact site or ripple bottom of the tube crest location between body structure
There is respiration mechanism.
Further, foregoing tread sweeping device respiration mechanism, respiration mechanism are provided with filtering at ripple bottom of the tube
Device, the respiration mechanism include with the vertically arranged respiratory siphon of piston rod, be provided with throttle orifice in the respiratory siphon.
Further, foregoing tread sweeping device respiration mechanism, respiration mechanism be installed on filter a side lower part or
It is arranged at ripple bottom of the tube crest location.
Further, foregoing tread sweeping device respiration mechanism, throttle orifice is set at filter in respiratory siphon, and
The airflow direction of respiratory siphon is vertical with the airintake direction of throttle orifice.
Further, foregoing tread sweeping device respiration mechanism, including with the vertically arranged respiratory siphon of piston rod, it is described
The top of respiratory siphon is provided with throttle orifice.
Further, foregoing tread sweeping device respiration mechanism, the top of throttle orifice is provided with metal filter screen.
Further, foregoing tread sweeping device respiration mechanism, the inner tubal wall both ends of respiratory siphon are provided with neck, the gold
Category filter network card is connected in respiratory siphon.
The beneficial effects of the utility model are：A kind of tread sweeping device breathing structure provided by the utility model, passes through
Respiratory siphon is set up on original structure, air velocity in respiratory siphon is reduced by the setting of throttle orifice, by Action of Gravity Field and
The effect of the filtering, further combined filtering device or metal filter screen to impurity such as dust in air is strengthened in electrostatic adsorption
The clean-up performance into tread sweeping device inner air can be ensured, so as to avoid therefore caused tread sweeping device action
Abnormal, the structure effectively can prevent breathing structure from blocking.
The utility model is of a tightly knit structure, rationally distributed, working service facilitates and low manufacture cost, and disclosure satisfy that needs to carry out
The market demand of this work.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one of the present utility model.
Fig. 2 is the partial enlarged drawing of embodiment one of the present utility model.
Fig. 3 is the structural representation of embodiment two of the present utility model.
Fig. 4 is the respiration mechanism schematic diagram of embodiment two of the present utility model.
Fig. 5 is the partial enlarged drawing of the respiration mechanism of embodiment two of the present utility model.
Embodiment
Following Structure Figure and case study on implementation are described further to this patent.
Embodiment 1
The present embodiment provides a kind of tread sweeping device breathing structure, as shown in Figure 1 and Figure 2, including grinding block support 1, grinding
Block support 1 is actively coupled by swing mechanism and piston rod 2, and ripple is provided between piston rod 2 and tread sweeping apparatus main body structure
Line pipe 3, the bottom of bellows 3 are provided with filter 4（Non-metallic material, there is micro-pore to be filtered to gas）, filter 4
One end of nearly grinding block support 1 is provided with respiration mechanism, and respiration mechanism includes respiratory siphon 5 vertically arranged with piston rod, in respiratory siphon 5
Throttle orifice 5-J is set at filter 4.The airflow direction of respiratory siphon 5 is vertical with throttle orifice 5-J airintake direction.The structure
Make use of filtration of the elongated tubular to air, throttle orifice advantageously reduces air velocity in respiratory siphon, by Action of Gravity Field with
And the filtering to impurity such as dust in air is strengthened in electrostatic adsorption.Filtration of the combined filtering device 4 to air, the structure
It can effectively prevent the magazines such as dust from entering inside tread sweeping device, and effectively can prevent breathing structure from blocking.
Embodiment 2
The present embodiment provides a kind of tread sweeping device breathing structure, as shown in Fig. 3, Fig. 4, Fig. 5, including grinding block support 1,
Grinding block support 1 is actively coupled by swing mechanism and piston rod 2, is installed between piston rod 2 and tread sweeping apparatus main body structure
There is bellows 3, the bottom crest location of bellows 3 is provided with respiration mechanism, and the respiration mechanism includes being arranged vertically with piston rod 2
Respiratory siphon 3-J, while be provided with throttle orifice 3-K on respiratory siphon 3-J top.Respiratory siphon 3-J inner tubal wall both ends are provided with neck,
Metal filter screen 6 is connected with neck.Its work principle of filter to gas is identical with the scheme of embodiment 1.It is meanwhile pre- in bellows
Metal filter screen is installed in spacing, and the metal filter screen equally can filter further to the impurity in air, ensure into
Enter the clean-up performance of tread sweeping device inner air, so as to avoid therefore caused tread sweeping device action exception, in addition
The metal filter screen is lower compared with the non-metal filter cost in embodiment 1, manufacture is more simple, installation is more reliable, safeguards
It is more convenient, and metal filter screen is not easily blocked compared with non-metal filter, also can be by simple vibration, grooming or clear even if blocking
Wash and fix a breakdown.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent substitution or equivalent change
The technical scheme to be formed is changed, all falls within the protection domain of the requires of the utility model.
Claims (6)
1. a kind of respiration mechanism of tread sweeping device, including grinding block support, the grinding block support pass through swing mechanism and piston
Bar is actively coupled, and bellows, the bellows and grinding are provided between piston rod and tread sweeping the apparatus main body structure
Block backing portion contact site or ripple bottom of the tube crest location are provided with respiration mechanism.
2. the respiration mechanism of tread sweeping device according to claim 1, it is characterised in that：The respiration mechanism is close to ripple
Be provided with filter at line bottom of the tube, the respiration mechanism include with the vertically arranged respiratory siphon of piston rod, set in the respiratory siphon
It is equipped with throttle orifice.
3. the respiration mechanism of tread sweeping device according to claim 2, it is characterised in that：Close to mistake in the respiratory siphon
Setting throttle orifice, the airflow direction of the respiratory siphon are vertical with the airintake direction of throttle orifice at filter.
4. the respiration mechanism of tread sweeping device according to claim 1, it is characterised in that：The respiration mechanism include with
The vertically arranged respiratory siphon of piston rod, the top of the respiratory siphon are provided with throttle orifice.
5. the respiration mechanism of tread sweeping device according to claim 4, it is characterised in that：The top peace of the throttle orifice
Equipped with metal filter screen.
6. the respiration mechanism of tread sweeping device according to claim 5, it is characterised in that：The inner tubal wall of the respiratory siphon
Both ends are provided with neck, and the metal filter screen is connected in respiratory siphon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369596.3U CN206766037U (en) | 2016-12-13 | 2016-12-13 | A kind of respiration mechanism of tread sweeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369596.3U CN206766037U (en) | 2016-12-13 | 2016-12-13 | A kind of respiration mechanism of tread sweeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206766037U true CN206766037U (en) | 2017-12-19 |
Family
ID=60646848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621369596.3U Active CN206766037U (en) | 2016-12-13 | 2016-12-13 | A kind of respiration mechanism of tread sweeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206766037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI818108B (en) * | 2018-11-05 | 2023-10-11 | 日商Ｋｙｂ股份有限公司 | Wheel contact surface cleaning device |
-
2016
- 2016-12-13 CN CN201621369596.3U patent/CN206766037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI818108B (en) * | 2018-11-05 | 2023-10-11 | 日商Ｋｙｂ股份有限公司 | Wheel contact surface cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000 No.19 Shunyuan Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: CRRC CHANGZHOU TECH-MARK INDUSTRIAL Co.,Ltd. Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213000 No.19 Shunyuan Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CRRC CHANGZHOU TECH-MARK INDUSTRIAL Co.,Ltd. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| CP03 | Change of name, title or address |