JP2013035661A - Installation table for elevator controller - Google Patents

Abstract

PROBLEM TO BE SOLVED: To rigidly install a controller of an elevator on a floor surface free of a machine chamber and use it in common with the controller.SOLUTION: An installation pedestal body 21 including a pedestal 26 fixed and set on the floor 2a of the machine chamber 2 and a pair of controller installation mounting sections (right/left support pillars 27) perpendicularly erected on the pedestal 26 where a fixing plate 22 is mounted between the right/left support pillars 27, upper and lower ends of the controller 6 are mounted to the fixing plate 22, namely, the controller 6 is mounted to the installation pedestal body 21 through the fixing plate 22, and a first wiring cover 23 is mounted between the support pillars 27 at the lower section of the controller 6 so as to cover an electric wire 30 is provided.

Description

  The present invention relates to a control device mounting base for mounting an elevator control device on a floor surface of a machine room or the like.

  In general, a control device for a machine room-less elevator is vertically installed in a hoistway by fixing upper and lower ends thereof to a strong structure such as a hoistway wall. Moreover, since it arrange | positions in the limited space in a hoistway, the thin housing | casing with a small depth dimension is used (for example, refer patent document 1).

  On the other hand, an elevator control device having a machine room generally has a structure that is fixed and installed horizontally with respect to the ground in a self-standing manner on the floor of the machine room, and can withstand external forces such as earthquakes. Has strength. In addition, in the control equipment installed in the machine room, in order to prevent the entry of mice and the like into the housing, no large openings are provided in the housing, and the wires are exposed at the wire entry part at the bottom of the housing. (See, for example, Patent Document 2).

JP 2000-159453 A Japanese Patent Laid-Open No. 2005-67880

  The conventional machine room-less elevator control device as described above is not sufficiently strong in a single frame and is difficult to be installed on the floor surface, so it is applicable to an elevator having a machine room. Therefore, it is impossible to share the control equipment between the machine room-less elevator and the elevator having the machine room. For this reason, there are problems such as an increase in the types of control devices and the need for each production facility.

  The present invention has been made to solve the above-described problems, and the control device of the machine room-less elevator can be firmly installed on the floor surface, so that the control device can be shared. The purpose is to obtain an elevator control equipment installation base.

  An elevator control device mounting base according to the present invention is attached to a mounting base body having a pedestal portion fixed on a floor surface and a control device mounting portion standing on the pedestal portion, and the control device mounting portion. And a fixing plate to which the elevator control device is attached, and a wiring cover that is attached to the installation base body and covers the electric wire connected to the control device.

  According to the elevator control device mounting base of the present invention, the control device is attached to the mounting base body fixedly installed on the floor surface via the fixing plate, and the wiring cover that covers the electric wires is attached to the mounting base body. The elevator control device can be firmly installed on the floor, and the control device can be shared between the machine room-less elevator and the elevator having the machine room without exposing the electric wire.

1 is a schematic configuration diagram illustrating an elevator according to Embodiment 1 of the present invention. It is a front view which shows the control equipment mounting base of FIG. It is a right view which shows the control equipment mounting base of FIG. It is a rear view which shows the control equipment mounting base of FIG. It is a right view which shows the 2nd example of arrangement | positioning of the control equipment to the control equipment installation base of FIG. It is a rear view which shows the control equipment mounting base of FIG. It is a right view which shows the 3rd example of arrangement | positioning of the control apparatus to the control apparatus installation base of FIG. It is a rear view which shows the control equipment mounting base of FIG.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
Embodiment 1 FIG.
1 is a schematic configuration diagram showing an elevator according to Embodiment 1 of the present invention. In the figure, a machine room 2 is provided in the upper part of the hoistway 1. In the machine room 2, a hoisting machine (driving device) 3 is installed. The hoisting machine 3 includes a drive sheave 4, a hoisting machine motor that rotates the driving sheave 4, and a hoisting machine brake (electromagnetic brake) that brakes the rotation of the driving sheave 4.

  On the floor surface of the machine room 2, a control device mounting table 5 is installed. A control device (control panel) 6 for controlling the hoisting machine 3 is attached to the control device mounting base 5. The control device 6 is a vertically long and thin device that can also be applied to a machine room-less elevator, and does not have a structure for self-supporting in a housing.

  In the vicinity of the drive sheave 4, a deflecting wheel 7 is arranged. A suspension means 8 is wound around the drive sheave 4 and the deflecting wheel 7. As the suspension means 8, a plurality of ropes or a plurality of belts are used. A car 9 is connected to the first end of the suspension means 8. A counterweight 10 is connected to the second end of the suspension means 8.

  The car 9 and the counterweight 10 are suspended in the hoistway 1 by the suspension means 8 and are raised and lowered in the hoistway 1 by the hoisting machine 3. The control device 6 controls the operation of the car 9 by controlling the hoisting machine 3.

  The car 9 is provided with a car door device 11 that opens and closes the car doorway. A landing door device 12 is provided at each of the multi-floor halls. The landing door device 12 is opened and closed in conjunction with the car door device 11 when the car door device 11 is engaged when the car 9 is landed.

  2 is a front view showing the control device mounting base 5 in FIG. 1, FIG. 3 is a right side view showing the control equipment mounting base 5 in FIG. 2, and FIG. 4 is a rear view showing the control equipment mounting base 5 in FIG. . The control device mounting base 5 includes a mounting base main body 21, a plurality of (here, a pair of upper and lower) fixing plates 22, first and second wiring covers 23 and 24, and a duct closing plate 25.

  The mounting base body 21 has a pedestal portion 26 fixedly installed on the floor surface 2 a of the machine room 2 and a pair of left and right support columns (control device mounting portions) 27 erected vertically on the pedestal portion 26. doing. The support pillars 27 are arranged in parallel to each other at intervals in the horizontal direction.

  The pedestal portion 26 is firmly fixed to a plurality of anchor bolts 28 fixed to the floor surface 2a. In addition, the pedestal portion 26 is provided with a plurality of fixing holes through which the anchor bolts 28 are passed. Further, after installation, cinder concrete 29 and the like are spread on the floor surface 2 a, and the pedestal portion 26 is embedded in the cinder concrete 29.

  The fixing plate 22 is attached between the left and right support columns 27 using fasteners such as bolts and nuts. The fixed plates 22 are arranged in parallel with each other at an interval in the vertical direction.

  The support column 27 is provided with a plurality of support column side mounting holes 27a for mounting the fixing plate 22 and the first and second wiring covers 23, 24. The support column side mounting holes 27a are arranged at equal intervals in the vertical direction.

  The upper and lower ends of the control device 6 are attached to the fixed plate 22 using fasteners such as bolts and nuts. That is, the control device 6 is attached to the mounting base body 21 via the fixed plate 22.

  The mounting position of the fixing plate 22 on the support column 27 can be adjusted in the vertical direction by selecting the support column side mounting hole 27a in accordance with the size (vertical direction dimension) of the control device 6. The fixed plate 22 is provided with a plurality of fixed plate side mounting holes 22 a for attaching the fixed plate 22 to the support column 27 and attaching the control device 6 to the fixed plate 22.

  A plurality of electric wires 30 are connected to the control device 6. The first wiring cover 23 is attached between the support columns 27 at the lower part of the control device 6 using fasteners such as bolts and nuts so as to cover the electric wires 30. The second wiring cover 24 is attached between the support columns 27 on the side opposite to the control device 6 by using fasteners such as bolts and nuts so as to cover the entire back side of the control device 6.

  A cavity is provided in the pedestal portion 26, and this cavity can be used as a space for processing the extra length of the electric wire 30. That is, the base part 26 has a structure also serving as a wiring duct. The pedestal portion 26 is provided with a plurality of wiring duct ports 26a for drawing out the electric wires 30 to the outside.

  On the floor 2a, a duct 31 between other devices is laid (FIG. 3). The other equipment duct 31 is adjacent to the wiring duct port 26a. The electric wire 30 drawn out from the wiring duct port 26a passes through the duct 31 between other devices and is connected to other devices. The duct 31 between other devices is embed | buried in the cinder concrete 29 after installation. The unused wiring duct port 26a is closed by the duct closing plate 25 (FIG. 4).

  In such an elevator control device mounting base 5, the control device 6 is attached to the mounting base body 21 fixedly installed on the floor surface 2 a via the fixing plate 22, and wiring covers 23 and 24 covering the electric wires 30 are further installed. Since it is attached to the base body 21, the control device 6 having a structure that is fixedly installed in the vertical direction with respect to the ground such as a wall can be firmly installed on the floor surface 2a, and the electric wire 30 is not exposed, and the machine room The control device 6 can be shared by the less elevator and the elevator having the machine room 2.

Moreover, since the attachment position to the support pillar 27 of the fixing plate 22 can be adjusted to an up-down direction, it can respond easily to the control apparatus 6 from which size differs.
Further, since the support column 27 is provided with support column side mounting holes 27a spaced apart from each other in the vertical direction, it is possible to adjust the mounting position of the fixed plate 22 to the support column 27, and to fix the fixing plate 22 to the support column 27. It can be firmly fixed to the support column 27.
Furthermore, since the pedestal portion 26 has a structure also serving as a wiring duct, it is not necessary to provide a separate duct at the lower portion of the installation base body 21.

  Here, FIG. 5 is a right side view showing a second arrangement example of the control device on the control device mounting base 5 of FIG. 2, and FIG. 6 is a rear view showing the control device mounting base 5 of FIG. Is the same as FIG. In the figure, a second control device 32, a third control device 33, a second wiring cover 34 and a third wiring cover 35 are attached to the back surface of the mounting base body 21. These attachment methods are the same as those of the control device (first control device) 6 and the first wiring cover 23. The second and third control devices 32 and 33 are arranged side by side.

  Furthermore, the electric wire 30 connected to the first control device 6 is drawn from the wiring duct port 26a on the front surface of the pedestal portion 26, and the electric wire 30 connected to the second and third control devices 32 and 33 is The lead 26 is pulled out from the wiring duct port 26 a on the back surface of the pedestal portion 26.

In this way, two or more control devices 6, 32, 33 can be arranged and arranged on both surfaces of the installation base body 21.
Also, two or more control devices 32 and 33 can be arranged one above the other in one plane.

  Next, FIG. 7 is a right side view showing a third arrangement example of the control device on the control device mounting base 5 in FIG. 2, and FIG. 8 is a rear view showing the control equipment mounting base 5 in FIG. Is the same as FIG. In the figure, a second control device 36, a third control device 37, a second wiring cover 38, and a third wiring cover 39 are attached to the back surface of the mounting base body 21. These attachment methods are the same as those of the first control device 6 and the first wiring cover 23. The second and third control devices 36 and 37 are arranged side by side. Further, the second and third control devices 36 and 37 are fixed to the common fixing plate 22.

As described above, two or more control devices 36 and 37 can be arranged side by side in one plane.
Further, the second arrangement example and the third arrangement example can be combined to arrange three or more control devices side by side in the vertical and horizontal directions.

In the above description, the case where the elevator control device is installed on the floor surface of the machine room 2 is described. However, the control device mounting base of the present invention is controlled at the time of production, evaluation test, exhibition, etc. It can also be used when you want to hold the device in an independent state.
In the above description, the control device 6 controls the operation of the car 9. However, the function of the control device attached to the control device mounting base of the present invention is not limited to this. For example, the safety of the elevator A monitoring device (electronic safety device) may be used.
Furthermore, the layout of the elevator to which the present invention is applied is not limited to that shown in FIG. 1, and the present invention can be applied to, for example, a 2: 1 roping elevator, a double deck elevator, a one-shaft multi-car type elevator, and the like.

  2a floor surface, 5 control equipment mounting base, 6 control equipment (first control equipment), 21 mounting base body, 22 fixing plate, 23 first wiring cover, 24, 34, 38 second wiring cover, 26 base , 27 support pillar (control equipment mounting portion), 27a support pillar side mounting hole, 30 electric wires, 32, 36 second control equipment, 33, 37 third control equipment, 35, 39 third wiring cover.

Claims (4)

A mounting base body having a pedestal portion fixedly installed on the floor, and a control device mounting portion erected on the pedestal portion;
An elevator comprising: a fixing plate attached to the control device attachment portion, to which an elevator control device is attached; and a wiring cover attached to the installation base body and covering an electric wire connected to the control device. Control equipment installation stand. The control device mounting portion is a pair of support pillars arranged at intervals from each other,
The fixing plate is attached between the support pillars,
The elevator control device mounting base according to claim 1, wherein an attachment position of the fixing plate to the support pillar is adjustable in a vertical direction.   The elevator control device mounting table according to claim 2, wherein a plurality of support column side mounting holes are provided in the support column at intervals in the vertical direction.   4. The elevator control device mounting base according to claim 1, wherein the pedestal portion has a structure also serving as a wiring duct. 5.

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