CN103661871A - Life-saving equipment throwing device with one-level spring push and two-stage permanent magnet end-face magnetic field traction - Google Patents
Life-saving equipment throwing device with one-level spring push and two-stage permanent magnet end-face magnetic field traction Download PDFInfo
- Publication number
- CN103661871A CN103661871A CN201210357495.4A CN201210357495A CN103661871A CN 103661871 A CN103661871 A CN 103661871A CN 201210357495 A CN201210357495 A CN 201210357495A CN 103661871 A CN103661871 A CN 103661871A
- Authority
- CN
- China
- Prior art keywords
- sliding
- trolley
- traction
- slide
- life
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a life-saving equipment throwing device with one-level spring push and two-stage permanent magnet end-face magnetic field traction. The life-saving equipment throwing device mainly structurally comprises parts such as a frame, a pushing spring, a fixed traction magnetic ring, a sliding traction magnetic ring, a trolley sliding magnetic block, sliding rails and a sliding trolley, wherein the sliding rails are arranged on the two ends of the shell; the sliding trolley is arranged on the sliding rails, and the sliding trolley and the sliding rails are kept at a sliding state; sliding magnetic blocks are arranged on the front and rear parts of the sliding trolley, the pushing spring is arranged on the front end of the sliding rails, the trolley sliding magnetic block is arranged on the front part of the sliding trolley, a sliding traction magnetic block is arranged and fixed, and a fixed traction magnetic block is arranged on the tail end of the sliding rails.
Description
Affiliated technical field
The present invention relates to the towed life saving appliance saving casting device of one-level spring push two-stage permanent magnetism magnetic fidle of end, the unloading phase of especially before with bungee traction in conjunction with permanent magnetism side magnetic-field extrusion pushing tow, the buoy quoit throwing device of permanent magnetism magnetic fidle of end traction for end.Belong to life saving appliance technical field.
Background technology
Under complicated environmental condition, a great problem in fire-extinguishing and lifesaving field during the release of survival capsule and buoy quoit, the fire life-saving equipment in past can only rely on hand to throw, ramming head near distance, the weight of jettisoninging is low, to salvage work, brings huge difficulty.
Summary of the invention
The towed life saving appliance saving casting device of one-level spring two-stage permanent magnetism magnetic fidle of end, keystone configuration comprises framework, goring push spring, fixed traction magnet ring, slide traction magnet ring, dolly slides magnetic patch, slide rail and slide trolley etc. and partly forms; Slide rail is arranged on the two ends of shell, and slide trolley is arranged on slide rail, keeps sliding state with slide rail; Slide the front and rear that magnetic patch is arranged on slide trolley; Goring push spring is arranged on the front end of track, and slide trolley magnetic patch is arranged on slide trolley front portion, slides the installation of traction magnetic patch and fixes above, and fixed traction magnetic patch is arranged on track end.
The specific embodiment
The towed life saving appliance saving casting device of one-level spring two-stage permanent magnetism magnetic fidle of end, keystone configuration comprises framework, goring push spring, fixed traction magnet ring, slide traction magnet ring, dolly slides magnetic patch, slide rail and slide trolley etc. and partly forms; Slide rail is arranged on the two ends of shell, and slide trolley is arranged on slide rail, keeps sliding state with slide rail; Slide the front and rear that magnetic patch is arranged on slide trolley; Goring push spring is arranged on the front end of track, and slide trolley magnetic patch is arranged on slide trolley front portion, slides the installation of traction magnetic patch and fixes above, and fixed traction magnetic patch is arranged on track end.
Claims (1)
1. the towed life saving appliance saving casting device of one-level spring push two-stage permanent magnetism magnetic fidle of end, is characterized in that: keystone configuration comprises framework, goring push spring, fixed traction magnet ring, slides traction magnet ring, dolly slides magnetic patch, slide rail and slide trolley etc. and partly forms; Slide rail is arranged on the two ends of shell, and slide trolley is arranged on slide rail, keeps sliding state with slide rail; Slide the front and rear that magnetic patch is arranged on slide trolley; Goring push spring is arranged on the front end of track, and slide trolley magnetic patch is arranged on slide trolley front portion, slides the installation of traction magnetic patch and fixes above, and fixed traction magnetic patch is arranged on track end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357495.4A CN103661871A (en) | 2012-09-24 | 2012-09-24 | Life-saving equipment throwing device with one-level spring push and two-stage permanent magnet end-face magnetic field traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357495.4A CN103661871A (en) | 2012-09-24 | 2012-09-24 | Life-saving equipment throwing device with one-level spring push and two-stage permanent magnet end-face magnetic field traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661871A true CN103661871A (en) | 2014-03-26 |
Family
ID=50300893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210357495.4A Pending CN103661871A (en) | 2012-09-24 | 2012-09-24 | Life-saving equipment throwing device with one-level spring push and two-stage permanent magnet end-face magnetic field traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661871A (en) |
-
2012
- 2012-09-24 CN CN201210357495.4A patent/CN103661871A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103661871A (en) | Life-saving equipment throwing device with one-level spring push and two-stage permanent magnet end-face magnetic field traction | |
| CN103661863A (en) | Life ring toss ejector with coordination of end face magnetic field pushing and rubber band traction | |
| CN103661872A (en) | Rubber string-throwing-type hybrid power life buoy throwing device | |
| CN104590512A (en) | Traction-rope throwing apparatus combining rubber-band ejection and permanent-magnetic-field pushing | |
| CN103661878A (en) | Life-saving throwing emitter capable of combining side magnetic field mutual extrusion with spring traction | |
| CN103661864A (en) | Life-saving ball throwing emitter combining permanent magnet extruding with spring traction | |
| CN103661862A (en) | Throwing emitter combining spring traction with permanent magnet end surface magnetic field extruding traction | |
| CN103661865A (en) | Lifebuoy throwing emitter for combining permanent magnet and rubber band dual traction with end face magnetic field extrusion | |
| CN104590511A (en) | Permanent-magnetism rubber-band-combined emitter capable of simultaneously throwing hook and rope | |
| CN103661886A (en) | Life-saving emitter being capable of combining end face magnetic field spring double traction with side surface magnetic field extrusion | |
| CN103661853A (en) | Lifesaving placing device adopting side surface magnetic field compressing catapulting combined with rubber band traction | |
| CN103661866A (en) | Survival capsule emitter for combining starting rubber band traction with tail end permanent magnet traction | |
| CN103661880A (en) | Hybrid catapulting force throwing emitter by utilizing combination of magnetic field lateral thrust and rubber string traction | |
| CN103661882A (en) | Lifesaving throwing device adopting side-surface magnetic field single compression mixed with double traction of permanent magnet and rubber band | |
| CN103661861A (en) | Life-saving ball emitter with combination of elastic structure traction and tail end permanent magnet traction | |
| CN104590514A (en) | Traction-hook throwing apparatus possessing permanent magnetism and spring double elastic forces | |
| CN103656917A (en) | Spring traction plus two levels of permanent end surface magnetic field traction device for life-saving projectile launcher | |
| CN104590513A (en) | Lifebuoy throwing apparatus starting spring ejection and end magnetic-force traction | |
| CN103661846A (en) | Catapult utilizing combination of side surface magnetic field tail end traction and rubber string traction | |
| CN103661887A (en) | Lifesaving apparatus throwing system adopting midway permanent magnet traction combined with spring actuating traction | |
| CN103661847A (en) | Rubber band permanent magnet hybrid life-saving throwing device with continuous accelerating function | |
| CN103656918A (en) | Rubber band and permanent magnet lateral double-traction throwing type hybrid power throwing device | |
| CN103661870A (en) | Life-saving ball emitter combining front-end spring extrusion with starting spring traction | |
| CN103661874A (en) | Lifesaving device placement equipment with effect of matching combined rubber band and spring traction with permanent-magnet extrusion | |
| CN103661881A (en) | Spring pushing and rubber band traction combined throwing structure for generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |