Mine emergency stop locking button device

A button, mining technology, applied in the field of mine emergency stop locking button device, can solve the problems of difficult to observe the indicator light, insufficient insulation and sealing, unreliable sealing structure of the lock, etc., and achieves obvious warning effect. , Beautify the appearance, prevent the effect of winding

Inactive Publication Date: 2017-07-07
TIANJIN HUANING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional emergency stop and lock button indicator light sinks inside the product, and it is difficult to observe whether the indicator light is on from the side, and cannot play a warning role
And the emergency stop a...

Method used

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  • Mine emergency stop locking button device
  • Mine emergency stop locking button device
  • Mine emergency stop locking button device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see image 3 and Figure 4 , the working principle of the present invention is as follows: a mine emergency stop locking button device, including locking button 2, locking plate 3, locking bar 16, switch mounting seat 10, pin 13 and micro switch 19, the through hole of locking button 2 A light-emitting diode 6 is fixedly installed inside, and a wire 18 is connected to the rear end of the light-emitting diode; a lampshade sealing ring 5 is installed in the groove at the front end of the lock button 2; the lampshade 1 is installed in the lock button 2 through snap fit;

[0027] The locking bar 16 is fastened on the locking seat 14, and the locking button 2 bar part is fitted in the groove of the locking seat 14 by an external clearance; the locking bar 16 passes through the round hole at the lower end of the locking plate 3 and is connected with the locking plate 3; the button cap 11 Installed on the top of the locking button 2; a top screw 9 is installed at the vertical...

Embodiment 2

[0032] see Figure 1 to Figure 5 , the working principle of the present invention is as follows: a mine emergency stop locking button device, including locking button 2, locking plate 3, locking bar 16, switch mounting seat 10, pin 13 and micro switch 19, the through hole of locking button 2 A light-emitting diode 6 is fixedly installed inside, and a wire 18 is connected to the rear end of the light-emitting diode; a lampshade sealing ring 5 is installed in the groove at the front end of the lock button 2; the lampshade 1 is installed in the lock button 2 through snap fit;

[0033] The locking bar 16 is fastened on the locking seat 14, and the locking button 2 bar part is fitted in the groove of the locking seat 14 by an external clearance; the locking bar 16 passes through the round hole at the lower end of the locking plate 3 and is connected with the locking plate 3; the button cap 11 Installed on the top of the locking button 2; a top screw 9 is installed at the vertical p...

Embodiment 3

[0038] refer to Figure 4 , Different from Embodiment 1 and Embodiment 2, the number of micro switches in the present invention is three.

[0039] The button cap is a tapered structure, and the button cap 11 of the tapered structure is threaded and installed on the thread at the top of the locking button 2. The number of limiting grooves is 2, and a cylindrical compression spring is coaxially installed on the front end of the top screw. Equipped with a ball. The locking button is respectively shaped on the front and rear two limiting grooves 8 at the position of the steel ball, and the two limiting grooves can be respectively limited by the steel ball when the locking button is axially displaced. The number of top wires is also 2. There is a groove on the button cap, and the bottom of the pin 13 is inserted into the groove of the button cap, and the pin 13 is installed in the eccentric cavity of the switch mounting seat 10 with clearance fit and fastened with screws to form ...

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PUM

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Abstract

The invention relates to a mining emergency stop and lock button device, in particular to the technical field of mining equipment manufacturing. Mounting seat, pin and micro switch, the locking button is equipped with a light-emitting diode, and the rear end of the light-emitting diode is connected with a wire; the lampshade sealing ring is installed in the groove at the front end of the locking button; the locking rod is fastened on the locking seat, and the locking button rod part It is installed in the groove of the locking seat by the external clearance; the locking rod passes through the round hole at the lower end of the locking plate and connects with the locking plate; the button cap is installed on the top of the locking button; the vertical position of the locking button axis is installed with a top screw, and the locking button rod There is a limited slot at the position corresponding to the top wire; the pin is fixedly installed in the groove of the switch mounting seat, and a micro switch is installed at the rear of the switch mounting seat. The overall structure is simple, the sealing is strong, and the warning is strong.

Description

technical field [0001] The invention relates to the technical field of mining equipment manufacturing, in particular to a mining emergency stop and lock button device. Background technique [0002] The current emergency stop locking button device is generally used in mining emergency stop locking switches and mine communication products with emergency stop function. It is used to control the start and stop of equipment in the environment where there is a risk of gas and coal dust explosion in the coal mine. The traditional emergency stop and lock button indicator light sinks inside the product, it is difficult to observe whether the indicator light is on from the side, and cannot play a warning role. And the emergency stop and lock button with lock, the lock structure is too simple, unsafe and unsightly, it is easy to cause the phenomenon of machine winding, the insulation and sealing are not in place, and the sealing structure of the lock part is not reliable. [0003] In...

Claims

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Application Information

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IPC IPC(8): H01H13/12H01H13/02
CPCH01H13/12H01H13/023
Inventor 苏君王雷
Owner TIANJIN HUANING ELECTRONICS
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