Compressing mechanism of cable threading device

Compressing mechanism of cable threading device

CN
  • CN 105,090,624 B
  • Filed: 07/21/2015
  • Issued: 05/03/2017
  • Est. Priority Date: 07/21/2015
  • Status: Active Grant
First Claim
Patent Images

1. a kind of forward and backward pulling block of hold-down mechanism of cable penetration device, including wedge shape and therebetween upper and lower pressing plate, and phaseMutually wedging body is cooperatively formed with its lozenges, it is characterised in that pass through soft band between the rear pulling block and upper and lower pressing plate respectivelyConnection, forms mutually movable component and imports into described device and install, the wedge shape on the inside of the upper and lower pressing plate to facilitateVertically-guided mechanism is provided between bottom end face, for avoiding the horizontal changing of the relative positions of the upper and lower pressing plate;

  • Wherein, any two matchingsElastic Sliding sealing is formed between the lozenges for closing, level of relative is produced by screw mechanism between the forward and backward pulling blockDisplacement, drives upper and lower pressing plate along the relative slip of the lozenges with matching, and produces vertical displacement along vertically-guided,For the cable through described device to be compressed and sealed;

    Wherein, respectively by extending the soft banding company of formed one section by its material between the rear pulling block and upper and lower pressing plateSkin connects, and the link position of two sections of gross weights is the side end that one end is located at top board or lower platen, and the other end is located at rear pulling blockDorsal part corner;

    Wherein, the vertically-guided mechanism include pin that guide pillar, guide pin bushing or an at least parafacies that an at least parafacies coordinates coordinate,Pin-and-hole, the guide pillar/pin the upper and lower pressing plate near when be pressed in the guide pin bushing/pin-and-hole and keep push type mated condition.

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