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Rope socketing device for elevator

A combination device and rope head technology, applied in the direction of transportation and packaging, elevators, etc., can solve problems such as complex structures

Inactive Publication Date: 2009-12-02
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the conventional jig device for a noose of a wire rope, since a traction operation device having a gear mechanism and the like are required, the structure becomes complicated.
And the device itself has also become larger

Method used

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  • Rope socketing device for elevator
  • Rope socketing device for elevator
  • Rope socketing device for elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0015] figure 1 It is a front view showing the rope end assembly device of the elevator according to Embodiment 1 of the present invention. also, figure 1 It is a front view showing the rope end combination device of the elevator when the connection of the rope and the rope fixing member is completed. figure 2 is in progress figure 1 The front view of the rope end combination device of the elevator in which the rope 5 and the rope fixing part 1 are connected. In the figure, the rope fixing device 1 has a sleeve 3 and a rod-shaped rod 2 extending from the sleeve 3 . A threaded portion 4 for fixing the rod 2 to, for example, a car or a counterweight is provided at the protruding end of the rod 2 .

[0016] The casing 3 is provided with a rope passing hole 6 through which the rope 5 passes. The rope passing hole 6 has a rope-side opening 6a provided at the front end of the sleeve 3 (the end of the sleeve 3 away from the rod 2 ), and a rod-side opening 6b provided at the mid...

Embodiment approach 2

[0041] In the above-mentioned example, the cord gripping body 10 grips only one cord 5, but the cord gripping body may be a cord grip that collectively grips a plurality of cords 5 separately from each other.

[0042] which is, Figure 5 It is a side view showing the rope end combination device of an elevator according to Embodiment 2 of the present invention. In the figure, the rope head combination device 31 of the elevator has: a rope clamp 32 as a rope holding body, which collectively holds a plurality of ropes 5 in a manner separate from each other; and a holding body displacement device 33, which makes the rope clamp 32 Move away from the sleeve 3.

[0043] The cord clip 32 has a pair of clamping members 34 for clamping the respective cords 5 and a plurality of fastening devices 35 for fastening the respective clamping members 34 to each other. The rope clamp 32 grips each rope 5 by the fastening force of each fastening device 35 to each holding member 34 . In additio...

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PUM

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Abstract

Provided is an elevator rope socketing device including a rope grasping member for grasping a rope and a grasping member displacing device for displacing the rope grasping member away from a socket. The grasping member displacing device has a screw rod threadedly engaged with the rope grasping member. The screw rod is displaced with respect to the rope grasping member by being turned. The screw rod displaced with respect to the rope grasping member is received by the socket, whereby the rope grasping member is displaced away from the socket. A terminal portion of the rope is drawn into a rope passing hole provided in the socket through the displacement of the rope grasping member away from the socket.

Description

technical field [0001] The invention relates to an elevator rope end combination device, which is used for pulling the end portion of a rope into a bushing so as to connect the bushing and the rope passing through the bushing with each other. Background technique [0002] Rope ends in elevators require pre-installed bushings in order to connect the ropes to, for example, a car or a counterweight. Installing a sleeve at the end of a rope is generally referred to as socketing. The noose operation is performed by pulling the rope passed through the casing so that the end portion of the rope penetrates into the casing. [0003] In the prior art, in order to pull the end portion of the rope into the casing, a wire rope gripper device for a rope has been proposed, which uses a traction operation device to pull the rope gripping the rope. fixture. A casing fixing jig for fixing the casing and a rack meshing with a pinion in the pulling operation device are fixed to the chassis o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B7/08
CPCB66B7/08
Inventor 光井厚
Owner MITSUBISHI ELECTRIC CORP