CN204474222U - Stage pneumatic stretches regenerative apparatus - Google Patents
Stage pneumatic stretches regenerative apparatus Download PDFInfo
- Publication number
- CN204474222U CN204474222U CN201520013714.6U CN201520013714U CN204474222U CN 204474222 U CN204474222 U CN 204474222U CN 201520013714 U CN201520013714 U CN 201520013714U CN 204474222 U CN204474222 U CN 204474222U
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- CN
- China
- Prior art keywords
- winch
- telescopic boom
- stationary housing
- recovery
- regenerative apparatus
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of stage pneumatic to stretch regenerative apparatus, relate to field of mechanical technique, it comprises the stationary housing that end is connected with source of the gas, the inner close source of the gas one end of stationary housing is provided with recovery winch, the inner other end of the stationary housing that adjacent recovery winch is other is provided with multiple telescopic boom be nested together successively, multiple telescopic boom top is provided with hermetically-sealed construction, and in telescopic boom, the top of outermost end one is connected with the recovery cable wire on described recovery winch.Reclaiming winch is electronic or air winch.The utility model needs when can solve a few thing to extend or expand in a big way, and needs collection to reduce the problem of inconvenience when the parts taken up room stretch out or reclaim when not working.
Description
Technical field
The utility model relates to field of mechanical technique, and during especially a kind of work, extending or expansion in a big way, and only need the multi-stage expansion regenerative apparatus in less space when collecting.
Background technology
For need during a few thing to extend or expansion in a big way, and when not working, need collection to reduce the parts that take up room, as the device of throwing the net on fishing boat, when stretching out completely about 20 meters, parking space only 3 meters.Because of the lighter in weight of self, stretch out and reclaim the multi-stage expansion mechanism just needing special material to make.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of stage pneumatic and stretches regenerative apparatus, it needs when can solve a few thing to extend or expand in a big way, and needs collection to reduce the problem of inconvenience when the parts taken up room stretch out or reclaim when not working.
In order to solve the problem, the technical solution of the utility model is: this stage pneumatic stretches regenerative apparatus, include stationary housing, described stationary housing end is connected with source of the gas, the inner close described source of the gas one end of described stationary housing is provided with recovery winch, the inner other end of the described stationary housing that adjacent described recovery winch is other is provided with multiple telescopic boom be nested together successively, described multiple telescopic boom top is provided with hermetically-sealed construction, and in described telescopic boom, the top of outermost end one is connected with the recovery cable wire on described recovery winch.
In technique scheme, more specifically scheme can also be: described recovery winch is electronic or air winch.
Further: described hermetically-sealed construction comprises the guiding ring set that is fixedly connected with telescopic boom and is arranged on the seal ring led in ring set.
Owing to adopting technique scheme, the utility model has following beneficial effect:
This apparatus structure of the utility model principle is simple, and own wt is light, can meet the requirement of the little parking space of large swinging radius, be applicable to multi-stage expansion mechanism, is easy to safeguard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is one of them sealed structural representation in the utility model.
Number in the figure is expressed as: 1, source of the gas; 2, fixed arm; 3, winch is reclaimed; 4, cable wire is reclaimed; 5,6,7,8,9,10: telescopic boom; 11, hermetically-sealed construction, 11-1,11-3: seal ring, 11-2, guiding ring set.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
The stage pneumatic of Fig. 1 stretches regenerative apparatus, include stationary housing 2, stationary housing 2 end is connected with source of the gas 1, be provided with in inner close source of the gas 1 one end of stationary housing 2 and reclaim winch 3, the stationary housing 2 inner other end other at adjacent recovery winch 3 is provided with six telescopic booms be nested together successively, namely telescopic boom 5 is to telescopic boom 10, six telescopic boom tops are provided with hermetically-sealed construction 11, as shown in Figure 2, Fig. 2 is the sealed structural representation of telescopic boom 5 in the utility model, other structure is the same, hermetically-sealed construction 11 comprises the guiding ring set 11-2 welded with telescopic boom, be arranged on the seal ring 11-1 in guiding ring set 11-2 and seal ring 11-3, outermost end telescopic boom, namely the top middle portion of telescopic boom 10 is connected with the recovery cable wire 4 reclaimed on winch 3.Reclaiming winch 3 and be originally embodied as air winch, can be electric winch or other forms of winch in other embodiments.
When the utility model extends outward, gas source interface is connected with pressure air source, urges telescopic boom toward external extension from Powered Air, simultaneously winch correspondingly discharges cable wire along with stretching out of telescopic boom, until all telescopic booms stretch out completely, now safety valve is opened, and stops air feed.
When the utility model need reclaim, regain cable wire by the winch controlling to be sealed in afterbody, cable wire is connected with in the middle part of the telescopic boom of outermost end, drives telescopic boom to retract successively, until all telescopic booms are retracted completely.
Claims (3)
1. a stage pneumatic stretches regenerative apparatus, it is characterized in that: include stationary housing (2), described stationary housing (2) end is connected with source of the gas (1), be provided with in inner close described source of the gas (1) one end of described stationary housing (2) and reclaim winch (3), described stationary housing (2) the inner other end other adjacent described recovery winch (3) is provided with multiple telescopic boom be nested together successively, described multiple telescopic boom top is provided with hermetically-sealed construction (11), in described telescopic boom, the top of outermost end one is connected with the recovery cable wire (4) on described recovery winch (3).
2. stage pneumatic according to claim 1 stretches regenerative apparatus, it is characterized in that: described recovery winch (3) is electronic or air winch.
3. stage pneumatic according to claim 1 and 2 stretches regenerative apparatus, it is characterized in that: described hermetically-sealed construction (11) comprises the guiding ring set (11-2) be fixedly connected with described telescopic boom, be arranged on the seal ring (11-1,11-3) in described guiding ring set (11-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013714.6U CN204474222U (en) | 2015-01-09 | 2015-01-09 | Stage pneumatic stretches regenerative apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013714.6U CN204474222U (en) | 2015-01-09 | 2015-01-09 | Stage pneumatic stretches regenerative apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474222U true CN204474222U (en) | 2015-07-15 |
Family
ID=53630025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013714.6U Expired - Fee Related CN204474222U (en) | 2015-01-09 | 2015-01-09 | Stage pneumatic stretches regenerative apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555781A (en) * | 2015-01-09 | 2015-04-29 | 中船华南船舶机械有限公司 | Multistage pneumatic telescoping recovery device |
| CN113997980A (en) * | 2021-09-16 | 2022-02-01 | 交控科技股份有限公司 | Rail obstacle detection device and rail vehicle |
-
2015
- 2015-01-09 CN CN201520013714.6U patent/CN204474222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555781A (en) * | 2015-01-09 | 2015-04-29 | 中船华南船舶机械有限公司 | Multistage pneumatic telescoping recovery device |
| CN113997980A (en) * | 2021-09-16 | 2022-02-01 | 交控科技股份有限公司 | Rail obstacle detection device and rail vehicle |
| CN113997980B (en) * | 2021-09-16 | 2022-12-16 | 交控科技股份有限公司 | Rail obstacle detection device and rail 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: 20150715 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |