CN205417614U - Track locomotive mobile unit's shock -absorbing structure - Google Patents
Track locomotive mobile unit's shock -absorbing structure Download PDFInfo
- Publication number
- CN205417614U CN205417614U CN201620227677.3U CN201620227677U CN205417614U CN 205417614 U CN205417614 U CN 205417614U CN 201620227677 U CN201620227677 U CN 201620227677U CN 205417614 U CN205417614 U CN 205417614U
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- car body
- screw rod
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- model
- shock
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Abstract
The utility model discloses a track locomotive mobile unit's shock -absorbing structure, include that car body side wall and internally mounted have the box of accurate components and parts, the last support that is equipped with of car body side wall, box both sides and bottom all are equipped with the pterygoid lamina, between both sides pterygoid lamina and the car body side wall, all be equipped with damping device between bottom pterygoid lamina and the support, damping device is including fixing hangers, screw rod, nut and the spring on car body side wall, screw rod one end is equipped with pivot portion, and pivot portion installs on the hangers to spacing connection is fixed through pinning, the spring housing is on the screw rod, and the screw rod other end passes through the nut and is connected with the pterygoid lamina. Compared with the prior art, the utility model the advantage be: the utility model discloses effectively solve the harm of warpout vehicle driving process's vibrations to on -vehicle precision equipment to can let the more weak component of earthquake resistance performance use on can installing the locomotive.
Description
Technical field
This utility model relates to damping device, particularly relates to the shock-damping structure of a kind of rail locomotive mobile unit.
Background technology
Vibrations time rail cars travels are bigger, the enterprises transport that especially condition is bad uses rail cars, the mini-plants such as the vehicle-mounted precision instrument on locomotive are easily damaged in the environment of vibrations are big, and if locomotive vehicle-mounted equipment all uses the element of quake-proof type, then can increase a lot of cost.
Utility model content
This utility model is to solve above-mentioned deficiency, it is provided that the shock-damping structure of a kind of rail locomotive mobile unit.
Above-mentioned purpose of the present utility model is realized by following technical scheme: the shock-damping structure of a kind of rail locomotive mobile unit, including car body sidewall and the internally installed casing having precision components, it is characterized in that: described car body sidewall is provided with support, described casing both sides and bottom are equipped with wing plate, between described wing plates on two sides and car body sidewall, are equipped with damping device between bottom flap and support；Described damping device includes hangers, screw rod, nut and the spring being fixed on car body sidewall, described screw rod one end is provided with shaft, and shaft is installed on hangers, and is fixed by the spacing connection of pin, described spring is placed on screw rod, and the screw rod other end is connected with wing plate by nut.
The car body sidewall of described both ends of the spring and wing plate are provided with the liner with holes preventing spring radial displacement.
The wing plate of described casing both sides is 2-6.
The wing plate of described box bottom is 2-4.
This utility model advantage compared with prior art is: this utility model efficiently solves the vibrations of the locomotive driving process infringement to vehicle-mounted precision equipment, and the element that earthquake-proof function can be allowed more weak can be installed on locomotive use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Fig. 1 be right view.
Fig. 3 is the structural representation of damping device in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of shock-damping structure of rail locomotive mobile unit, including car body sidewall 1 and the internally installed casing 2 having precision components, described car body sidewall 1 is provided with support 5, described casing 2 both sides and bottom are equipped with wing plate 3, between described wing plates on two sides 3 and car body sidewall 1, are equipped with damping device 4 between bottom flap 3 and support 5；Described damping device 4 includes hangers 4-1, screw rod 4-2, nut 4-3 and the spring 4-4 being fixed on car body sidewall 1, described screw rod 4-2 one end is provided with shaft 4-5, shaft 4-5 is installed on hangers 4-1, and fixed by the spacing connection of pin 4-6, described spring 4-4 is placed on screw rod 4-2, and the screw rod 4-2 other end is connected with wing plate 3 by nut 4-3.
The car body sidewall 1 at described spring 4-4 two ends and wing plate 3 are provided with the liner 4-7 with holes preventing spring 4-4 radial displacement.
The wing plate 3 of described casing 2 both sides is 2-6.
Wing plate 3 bottom described casing 2 is 2-4.
This utility model, except applying on rail cars, is equally applicable to the environment that the vibrations such as large-scale trackless vehicle, boats and ships, lathe, heavy mechanical equipment are bigger.
This utility model is arranged on fixed-site when the biggest equipment of vibrations, it is also possible to structure of the present utility model carries out damping process to equipment, reduces the equipment impact to fabricating yard.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (2)
1. the shock-damping structure of a rail locomotive mobile unit, including car body sidewall and the internally installed casing having precision components, it is characterized in that: described car body sidewall is provided with support, described casing both sides and bottom are equipped with wing plate, between described wing plates on two sides and car body sidewall, are equipped with damping device between bottom flap and support；Described damping device includes hangers, screw rod, nut and the spring being fixed on car body sidewall, described screw rod one end is provided with shaft, and shaft is installed on hangers, and is fixed by the spacing connection of pin, described spring is placed on screw rod, and the screw rod other end is connected with wing plate by nut.
The shock-damping structure of a kind of rail locomotive mobile unit the most according to claim 1, it is characterised in that: the car body sidewall of described both ends of the spring and wing plate are provided with the liner with holes preventing spring radial displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227677.3U CN205417614U (en) | 2016-03-23 | 2016-03-23 | Track locomotive mobile unit's shock -absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227677.3U CN205417614U (en) | 2016-03-23 | 2016-03-23 | Track locomotive mobile unit's shock -absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417614U true CN205417614U (en) | 2016-08-03 |
Family
ID=56548817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227677.3U Expired - Fee Related CN205417614U (en) | 2016-03-23 | 2016-03-23 | Track locomotive mobile unit's shock -absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205417614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513219A (en) * | 2016-12-27 | 2017-03-22 | 安徽瑞德医疗设备制造有限公司 | Elastic guide mechanism of water spraying device |
| CN109268422A (en) * | 2018-10-15 | 2019-01-25 | 同济大学 | A kind of vibration absorbing structure for equipment under railway vehicle truck |
-
2016
- 2016-03-23 CN CN201620227677.3U patent/CN205417614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513219A (en) * | 2016-12-27 | 2017-03-22 | 安徽瑞德医疗设备制造有限公司 | Elastic guide mechanism of water spraying device |
| CN109268422A (en) * | 2018-10-15 | 2019-01-25 | 同济大学 | A kind of vibration absorbing structure for equipment under railway vehicle truck |
| CN109268422B (en) * | 2018-10-15 | 2020-01-31 | 同济大学 | shock absorbing structure for equipment under railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |