JPS5986578A - Suspension supporter of cable for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an elevator cable suspension support device that can easily prevent shaking of an elevator cable containing reinforcing wires.

Conventionally, it was the first suspension support device for elevator cables.
There is one shown in the figure.

In the figure, 1 is an elevator cable, and a reinforcing wire 2 is provided inside the cable. 3 is the wire bundle after the reinforcing wire 2 of the elevator cable 1 has been extracted; 4 is the cable bundle;
5 is a reinforcing wire suspension body disposed at the bottom of the passenger seat 4;
A reinforcing wire support 6 having a circular cross section is provided at the bottom thereof. 7
is a metal fitting in the shape of a circular tube with a portion cut out, through which the reinforcing wire is inserted and supported by the reinforcing wire support 6.

Reference numeral 8 denotes bolts for fixing the ends of the reinforcing wire 2 inserted through the reinforcing wire support 6, and the ends thereof are fastened to the reinforcing wire 1 at three locations directly below the metal fitting 7.

However, in such a conventional elevator cable suspension support device, the elevator cable 1 is damaged due to the influence of the wind on the elevator cable 1 that occurs as the passenger car 4 goes up and down, the horizontal shaking of the passenger car 4, etc. 1
There are various problems such as swaying and the risk of getting caught on protrusions in the hoistway such as landing sills. In particular, when suspending flat cables for elevators with reinforcing wires, which have been put into practical use in recent years, the wind blows against the flat cables is extremely large, and this is caused by an imbalance in the forces applied between each reinforcing wire. It is extremely dangerous and dangerous because it causes a rotational movement combined with torque and shakes a lot.

This invention was made by focusing on the above-mentioned problems.
A reinforcing wire support frame is provided at the bottom of an elevator car, and a reinforcing wire suspension frame for supporting the elevator cable and a reinforcing wire suspension body for suspending and supporting the reinforcing wire are installed on the reinforcing wire support frame. It is an object of the present invention to solve the above-mentioned conventional problems by providing a hanging support device.

An embodiment of the present invention will be described below with reference to FIGS. 2 and 3.

Note that the same reference numerals are given to parts that are the same as or equivalent to the conventional ones.

First, to explain the configuration, 9 is a pair of reinforcing wire support frames,
It is installed vertically at the bottom of the elevator seat 4. 1
Reference numerals 0.11 denote upper and lower pressers located above and below the reinforcing wire support frame 9, which are installed on the reinforcing wire support frame 9 and support the reinforcing wire-containing elevator flat cable 12.

Reference numeral 13 denotes a reinforcing wire suspension frame, which is provided with a reinforcing wire support 14 having a circular cross section in the center and is installed on the reinforcing wire support frame 7.

Note that 15 is the reinforcing wire support 1 of the reinforcing wire suspension body 13.
Bolts 16 fasten one end of the reinforcing wire 2 wound around the reinforcing wire 2 to the other end thereof, and the upper and lower pressers 10. li and the reinforcing wire suspension frame 13 are fastened to the reinforcing wire support frame 9.

Still, the elevator flat cable 12 has six wire bundles 3 arranged in parallel on a straight line and a pair of reinforcing wires 2 arranged in parallel with the central two wire bundles 3 sandwiched between the sheath 1.
It is housed as one body in 7.

In this case, the diameter of the reinforcing wire support 14 must be relatively large, and the local deformation of the reinforcing wire 2 wound around it is small, so the reinforcing wire 2 can be attached to the reinforcing wire support without using a metal fitting. It is an apparition to 14.

As explained above, according to the present invention, the structure includes a reinforcing wire support frame which is arranged opposite to each other with a reinforcing wire-containing elevator cable hanging down from the passenger seat, and a reinforcing wire support frame which is installed on the reinforcing wire support frame. An elevator cable comprising: a reinforcing wire suspension frame that suspends and supports the elevator cable via the reinforcing wire; and a presser foot, which is also installed on the reinforcing wire support frame and supports the reinforcing wire. Since the elevator cable is supported by the support of the reinforcing wire support frame, it is possible to prevent the elevator cable from shaking due to wind etc. that occurs as the elevator goes up and down, unlike in the past. This has the effect of improving safety because the fear of getting caught on road protrusions can be eliminated.

[Brief explanation of the drawing]

FIG. 1 is a front view showing a conventional elevator cable suspension support device, FIG. 2 is a front view of an elevator cable suspension support device according to the present invention, and FIG. 3 is a flat elevator cable with reinforcing wire. FIG. 1・・・・・・・・・'y-7' for elevator 4
......Ride corner 5...Reinforcement wire suspension frame 9...Reinforcement wire support frame 10...Lower presser 11... Lower presser foot 12... Flat cable for elevator 13.
...Reinforcement line suspension structure representative Shin Kuzuno (and 1 other person)

Claims (1)

[Claims] A reinforcing wire support frame is arranged to sandwich and face an elevator cable with a reinforcing wire hanging from the passenger side, and the elevator cable is suspended and supported through the reinforcing wire by being built on the reinforcing wire supporting frame. A suspension support device for an elevator cable, comprising a reinforcing wire suspension body and a presser foot which is also installed on the reinforcing wire support frame and supports the reinforcing wire-containing elevator cable.