Mining routing inspection wired control mechanism
The invention discloses a mining routing inspection wired control mechanism, and the mechanism has functions of locking and unlocking. The mechanism comprises a box body, a single reset unit, a control circuit, and a double side pull unit. The control circuit comprises a travel switch, and the doubl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a mining routing inspection wired control mechanism, and the mechanism has functions of locking and unlocking. The mechanism comprises a box body, a single reset unit, a control circuit, and a double side pull unit. The control circuit comprises a travel switch, and the double side pull unit consists of two groups of pull assemblies which are symmetrically disposed on the box body, and a sliding block assembly connected between the two groups of pull assemblies. The single reset unit and the double side pull unit are vertically connected, and are located on the sliding block assembly. The sliding block assembly comprises a sliding block, and the surface, corresponding to the single reset unit, of the sliding block is provided with two locking grooves. One surface of the sliding block is provided with a travel groove, and a push rod of the travel switch is located in the travel groove of the sliding block. The single reset unit is provided with an unlocking device. The mechanism is simp |
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