Automatic braking anti-running safety vehicle for lifting inclined shaft
A technology of automatic braking and safety car, which is applied in the direction of mandatory railway stopper, railway car body parts, transportation and packaging, etc., which can solve the problem of heavy equipment operation and maintenance workload.
Active Publication Date: 2019-03-29
河北省应急管理科学研究院
View PDF8 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] Equipment operation and maintenance workload is heavy
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0053] The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any restriction on the application and its application or use. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.
[0054] In the following description, many specific details are explained in order to fully understand this application, but this application can also be implemented in other ways different from those described here, and those skilled in the art can do so without departing from...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic braking anti-running safety vehicle for lifting inclined shaft and relates to the technical field of mine safety protection equipment; the automatic braking anti-running safety vehicle for lifting inclined shaft is composed of vehicle frame, common wheel, centrifugal tripping wheel, brake dropping system and braking device. The centrifugal tripping wheel comprises wheel body, centrifugal trip mechanism and ejection device, the centrifugal trip mechanism and the ejection device are arranged in an annular space between the hub and the flange of the wheel body, the centrifugal tripping mechanism comprises outer large shaft hole centrifugal plate, first balance-connecting plate with lower clamp bayonet, second balance-connecting plate with upper clamp bayonet, inner large shaft hole centrifugal plate, centrifugal plate articulated shaft, inner small shaft hole centrifugal plate and outer small shaft hole centrifugal plate, and the ejection device comprises outer clip spring, shift lever sliding sleeve, inner clip spring, spring baffle, ejection shift lever, ejection spring, lock net and disposable sealing cap; through the vehicle frame, the common wheel, the centrifugal tripping wheel, the brake dropping system, the brake device and the like, real-time on-site buffering braking and stopping is realized with safety and reliability.
Description
Technical field [0001] The invention relates to the technical field of safety protection equipment for mine hoisting, in particular to a safety car with automatic braking and anti-running for inclined shaft hoisting. Background technique [0002] ZL2124112481002.4 "A kind of centrifugal force automatic braking mine car" is the existing technology. [0003] At present, the commonly used sports car protective device is to set three normally closed car barriers or nets in the inclined shaft roadway. Normally, it is kept closed when no mine carts pass. It is lifted in time before any mine carts pass, and then put down in time after passing. The following defects: [0004] There is a safety hazard that the speed of the sports car is too high after a sports car is far away from the barrier or the net. [0005] There are many control links for the automatic lifting and lowering of the barriers or nets. Once a failure occurs, the barriers or nets will be accidentally hit or fail. The hoist d...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B61K7/18B61K7/16
CPCB61K7/16B61K7/18
Inventor 韩建波张胜田孔晓峰赵森杨光刘雷刘通范朋飞宁占占李福生李莹张建磊甘霏
Owner 河北省应急管理科学研究院