JPS5848309Y2 - elevator cage - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement of a frame that supports an elevator cab.

First, a conventional elevator head frame and its installation work will be explained with reference to FIGS. 1 to 3.

In the figure, 1 is an elevator car, 2 is a floor frame to which the car room 1 is attached, 3 is a support frame that supports the floor frame 2 via vibration-proof rubber 4, and 5 is a U-shaped longitudinal member. An emergency stop frame that fixes the support frame 3 and attaches the emergency stop device 6, I is a vertical frame mounting bracket consisting of an L-shaped member fixed to both ends of the emergency stop frame 50 and extends upward, and 8 is a car compartment. 10 a vertical frame consisting of a U-shaped longitudinal member arranged on both sides and whose lower end is fastened to the vertical frame mounting bracket 7 via a spacing piece 9; 10 a U-shaped longitudinal member that connects the upper end of the vertical frame 8; The upper beam consists of longitudinal members, 11 is the main rope connected to the second beam 10, 12 is a brace connecting the vertical frame 8 and the support frame 3, 13 and 14 are a part of the vertical frame 8, and The guide shoe attached to the bottom, 15, is a guide rail installed vertically on the hoistway, and the vertical frame 8 is a guide rail A-
Guide shoes 13 and 14 facing the guide rail 15 engage with the guide rail 15 to guide the elevator car 1 up and down.

Generally, the car frame is installed in the order of emergency stop frame 5, length <8, and top beam 10.

Among these, the vertical frame 8 is fastened to the vertical frame mounting bracket 7 so as to equalize the relative dimension A with the guide rail 15 extending over the upper end thereof.

That is, the vertical frame mounting bracket 7 has its verticality set in advance at the factory and is fixed to the emergency stop frame 5 by welding or the like, and the vertical frame 8 is fastened thereto via the spacer piece 9. .

Then, by adjusting the spacing pieces 9, the inclination of the warp (8) with respect to the guide rail 15 is adjusted.

However, this requires repeating the process of measuring the dimension A at the top of the vertical frame 8 and adjusting the spacing piece 9 at the bottom of the vertical frame 8.

These operations are carried out in a narrow hoistway and require great skill, so they take a lot of time.

This idea solves the above-mentioned drawbacks, and does not involve measuring the dimensions in relation to the guide rail at the top of the vertical frame.
The purpose is to provide an elevator cage that improves installation workability.

An embodiment of this invention will be described below with reference to FIGS. 4 and 5.

In the figure, reference numeral 8a denotes centering means consisting of a plurality of holes drilled along the longitudinal direction (vertical direction) of the vertical frame 8.

The rest is the same as in FIGS. 1 to 3. When the vertical frame 8 is fastened to the vertical frame mounting bracket I, when the vertical frame 8 is viewed from the side of the car compartment 1, the guide rail 15 passes through the centering means 8a.
can be seen.

As a result, the position of the guide rail 15 can be easily confirmed visually even from the bottom of the vertical frame 8, and the work of measuring dimensions at the top of the vertical frame 8 can be omitted, and the installation of the vertical frame 8 can be completed in a short time. The work is finished.

FIG. 6 shows another embodiment of this invention.

In FIG. 6, a centering means 8a consisting of a notch is provided at the upper end of the vertical frame 8, and it is clear that the same function as that in FIG. 4 can be obtained even with this centering means 8a.

As explained above, in Riko's invention, a centering means is provided in the vertical frame that indicates the relative position of the vertical frame and the guide rail, which is made up of a through-hole, so that the inclination of the vertical frame with respect to the guide rail can be adjusted. It can make work easier and improve workability.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the car frame of a conventional elevator, Fig. 2 is an enlarged front view of the section ■ in Fig. 1, Fig. 3 is a front view of the upper part of the vertical frame in Fig. 1, and Fig. 4 is These are views showing one embodiment of the elevator carousel based on this invention, a front view of the car frame as seen from the car compartment side, Fig. 5 is a sectional view taken along the line ■-V in Fig. 4, and Fig. 6 is the invention. FIG. 4 is a diagram corresponding to FIG. 4 showing another embodiment. 1...Car room, 5...Emergency stop frame,
7... Vertical mounting bracket, 8... Vertical frame, 8a... Centering 7 means, 10...
・Upper beam, 15...Guide rail, etc. Identical or equivalent parts in the drawings are indicated by the same reference numerals.

Claims (1)

[Scope of utility model registration request] It has vertical frames provided on both sides of the car compartment and arranged along the guide rail, and the upper ends of these vertical frames are connected to each other by the upper frame, and the F ends are connected to each other by an emergency stop frame. The car compartment is supported by a frame body which is provided with a through-hole provided at an upper end portion of the vertical frame, and is arranged opposite to the guide rail, and is arranged to face the guide rail, so that the vertical frame and the guide rail are connected to each other. An elevator door frame characterized by being provided with an opening means that indicates the relative position of the elevator.