Hasp split arrester and sports car protection device

A car-blocking and split-type technology, which is applied in the field of sports car protection system devices, can solve the problems of reduced locking effect of the main body of the hook, poor reliability of low auxiliary operation, etc. Effect

Pending Publication Date: 2021-02-19
泰安科创矿山设备有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of multiple low pairs, the operation reliability of the low pair is relatively poor, especially in the environment with high humidity and dust under the mine, it is very easy to cause the low pair, specifically the block of the guide slider assembly, once The guide slider assembly is stuck, and the position of the push rod occupies part of the lock of the hook body, which reduces the locking effect of the hook body

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hasp split arrester and sports car protection device
  • Hasp split arrester and sports car protection device
  • Hasp split arrester and sports car protection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] like figure 1 As shown, the roadway rail 5 in the figure is generally composed of two track assemblies, and the track assembly is formed by connecting several track components in sequence. The track components generally need to be fixed by track bolts, and the integrity of the track is very high. Broken rails or grooving in rail members are not permitted.

[0055] It is generally said that the relative direction of the two track assemblies is inward, and vice versa is outward. And according to conventional understanding, the direction along the roadway rail 5 is the front-to-back direction, and the horizontal direction corresponding to the front-to-back direction is the left-right direction.

[0056] Since the buckle split-type car barrier is generally used in inclined roadways, the bottom surface of the roadway is used as a reference system, for example, the left swing frame and the right swing frame 41 are approximately perpendicular to the roadway ground.

[0057] ...

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

No PUM Login to view more

Abstract

The invention discloses a hasp split arrester and sports car protection device, only one locking movable component of a latch hook assembly is adopted, that is, a lock plate rotates around a pin shaft, the movement belongs to low pairs, the action links are few, the movement form is concise, and the probability of failure is greatly reduced. Meanwhile, the lock plate is specifically configured tobe divided into a first part located on the hook base side and a second part located on the hook head side with the overhead hole as the boundary, and the whole lock plate is equivalent to a lever. The first part shields part of the hook groove in the initial state, and when the first part is directly acted by the locked component, the lock plate rotates to cause the second part to gradually shield part of the hook groove, so the locked component is reversely restrained, and obviously, the action of the lock plate meets the requirements that the larger the dragging force of the locked component is, the tighter the locking is; and locking reliability is high.

Description

technical field [0001] The invention relates to a buckle split type barrier, and the invention also relates to a sports car protection system device equipped with the buckle split type barrier. Background technique [0002] According to the provisions of the "Safety Regulations for Coal Mine" and "Safety Regulations for Metal and Nonmetal Mine", sports car protection devices capable of stopping vehicles with broken ropes and uncoupling shall be installed in inclined roadways, and protective devices for sports cars shall be installed near the slope change point in the upper flat yard. Prevent unconnected vehicles from slipping into the car stopper of the inclined lane, and set up a barrier that can prevent unconnected vehicles from continuing to run down the slope at a point greater than 1 train length below the slope point. [0003] The aforesaid barriers conventionally include netting-type barriers, bottom-rising barriers, bottom-rising buckle-type barriers, and buckle spli...

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
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B61K7/16
CPCB61K7/16
Inventor 马龙孟繁荣刘铭沈怀强孟庆舟赵峰邢卫魏振振
Owner 泰安科创矿山设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products