JP6165339B2 - Wiring holder and elevator control device using the wiring holder - Google Patents

Description

  The present invention relates to a wiring holder for holding a wiring cable used for transmission of an elevator, and an elevator control device using the wiring holder, and particularly to a control panel and an operation panel installed at a landing. Applicable.

  Connection workability for an elevator control panel that is installed by effectively utilizing a limited space in the hoistway and connected to a wiring cable (hereinafter simply referred to as wiring) for power transmission to other equipment. There is a conventional technique for improving the above (for example, see Patent Document 1).

  In some cases, the control panel or the operation panel is installed not on the hoistway but on the landing side. Such a hall-installed control panel (hereinafter referred to as a hall control panel) needs to draw wiring from the car from the hoistway side to the hall side. In general, such a hall control panel is often installed in front of a door pocket of a door, and a hall door / sill is located in front of a wiring entrance with a hoistway.

  At that time, if the wiring swells to the hoistway near the wiring inlet, there is a possibility that it will come into contact with the landing door. For this reason, in order to prevent the wiring from expanding toward the hoistway side, it is necessary to provide a duct for storing the wiring. A general duct is formed as a sheet metal product, and is installed on the wall of the hoistway using an anchor.

JP 2009-12901 A

However, the prior art has the following problems.
As described above, the conventional duct is fixed by the anchor from the hoistway side. For this reason, depending on the structure of the building, a place where the anchor cannot be hit exists in the hoistway, and the installation of the duct is restricted by the structure of the building. Further, the method of anchoring a sheet metal processing duct has a problem that it is difficult to flexibly cope with various wiring amounts, hoistway layouts, and building walls.

  The present invention has been made to solve the above-described problems, and in a configuration in which a control panel is installed at a landing, wiring holding that can flexibly cope with various wiring amounts, hoistway layouts, and building walls. An object of the present invention is to obtain an elevator control device using a tool and a wiring holder.

  The wiring holder according to the present invention holds wiring drawn from the hoistway side with respect to the hall control panel installed at the hall through an opening that penetrates the building wall that partitions the elevator hall and the hoistway. A wiring holder that regulates the amount of wiring that swells to the hoistway side, both ends are arranged in the hall control panel, the center part passes through the opening and protrudes to the hoistway side, and the wiring is controlled from the hoistway side to the hall A duct that is pressed to the board side and a pair of fixed shafts that are disposed inside the hall control board and that hold both ends of the duct, and has an adjustment structure that can change the amount of protrusion of the duct to the hoistway side. .

  Moreover, the elevator control apparatus using the wiring holder according to the present invention is drawn from the hoistway side through the opening that penetrates the wiring holder of the present invention and the building wall that partitions the elevator hall and the hoistway. A hall control panel is provided that holds the wiring using a wiring holder and draws the wiring inside.

  According to the present invention, the duct for storing the wiring drawn in from the hoistway side can be fixed in the hall control panel, and the protrusion amount of the duct into the hoistway can be changed according to the wiring amount. Thus, in the configuration in which the control panel is installed on the landing, it is possible to obtain a wiring holder that can flexibly cope with various wiring amounts, hoistway layouts, and building walls, and an elevator control device using the wiring holder. .

It is a side view for demonstrating the structure of the elevator control apparatus in Embodiment 1 of this invention. It is a top view for demonstrating the structure of the elevator control apparatus in Embodiment 1 of this invention. It is a top view for demonstrating the structure different from previous FIG. 2 of the elevator control apparatus in Embodiment 1 of this invention. It is a top view for demonstrating the structure of the elevator control apparatus in Embodiment 2 of this invention. It is a side view for demonstrating the structure of the elevator control apparatus in Embodiment 2 of this invention. It is a side view for demonstrating the structure of the elevator control apparatus in Embodiment 3 of this invention.

  Hereinafter, preferred embodiments of a wiring holder of the present invention and an elevator control device using the wiring holder will be described with reference to the drawings.

Embodiment 1 FIG.
FIG. 1 is a side view for explaining the configuration of the elevator control apparatus according to Embodiment 1 of the present invention. FIG. 2 is a top view for explaining the configuration of the elevator control apparatus according to Embodiment 1 of the present invention. The hall control panel 1 is installed on the hall 10 side, and is configured to take the wiring 3 into the hall control panel 1 through the building wall 2 from the hoistway 20 side.

  The wiring 3 passing through the building wall 2 is held by a duct 4. Here, the duct 4 according to the first embodiment has a configuration in which both end portions thereof are held (fixed) by the fixed shaft 5 provided in the hall control panel 1. Furthermore, the duct 4 in the first embodiment is configured by a flexible sheet.

  And the center part of the duct 4 by which both ends were hold | maintained with the fixed axis | shaft 5 has protruded to the hoistway side from the wiring inlet (opening part) 6 of the building wall 2 which partitions the elevator hall 10 and the hoistway 20, The wiring 3 drawn from the hoistway 20 side to the hall control panel 1 side is pressed from the hoistway 20 side. With such a structure, the wiring 3 is prevented from expanding toward the hoistway 20 side.

  FIG. 1 illustrates a case where the wiring 3 is pulled in so as to rise from the bottom of the hall control panel 1 to the inside. However, the position and direction to be pulled in are not limited to the configuration illustrated in FIG. 1 and can be appropriately changed in design.

  FIG. 2 illustrates a case where the fixed shafts 5 that hold both ends of the duct 4 are provided at positions close to the pair of side plates 1 a that are both side surfaces of the hall control panel 1. However, the arrangement of the fixed shaft 5 in the hall control panel 1 is not limited to the configuration illustrated in FIG. 2, and the design is appropriately changed depending on the mounting state in the hall control board 1 and the amount of wires 3 drawn. It is possible.

  FIG. 3 is a top view for explaining a configuration different from FIG. 2 of the elevator control apparatus according to Embodiment 1 of the present invention. As shown in FIG. 3, the shape of the duct 4 formed of a flexible sheet can be changed to a desired shape according to the amount of the wiring 3 and the position drawn into the hall control panel 1. .

  As mentioned above, according to Embodiment 1, the structure which has the fixed axis | shaft which hold | maintains the both ends of a duct in a hall control panel is employ | adopted. As a result, when the duct is used to prevent the wiring from bulging to the hoistway side, the installation work of the duct on the hoistway side can be eliminated. Therefore, it is possible to eliminate the restriction for installing the duct with respect to the structure (wall) of the building. For example, the duct according to the first embodiment can be easily installed even on a wall where the anchor cannot be hit.

  Furthermore, according to Embodiment 1, the duct formed with the flexible sheet | seat is employ | adopted and the holding | maintenance of the wiring drawn in from the hoistway side to the landing side is performed. As a result, in the configuration where the control panel is installed on the landing, the shape of the duct as the wiring holder is flexibly changed according to the layout of the hoistway, the building wall, or the amount and position of the wiring drawn into the landing control panel Thus, it is possible to suppress the swelling of the wiring toward the hoistway.

Embodiment 2. FIG.
FIG. 4 is a top view for explaining the configuration of the elevator control apparatus according to Embodiment 2 of the present invention. Compared with the configuration shown in FIG. 2 in the first embodiment, the configuration shown in FIG. 4 in the second embodiment has a configuration in which the fixed shaft 5 is slidable and rotatable. The point is different. Therefore, these differences will be mainly described below.

  FIG. 5 is a side view for explaining the configuration of the elevator control apparatus according to Embodiment 2 of the present invention. The fixed shaft 5 in the second embodiment shown in FIGS. 4 and 5 has a rotating shaft 8 at both ends. A shaft holding plate 7 is attached to each of the pair of side plates 1 a of the hall control panel 1.

  Furthermore, a slit is provided in the width direction of the hall control board 1 in each of the bottom plate 1b of the hall control board 1 and the pair of side plates 1a (see FIG. 4). The rotating shaft 8 at one end of the fixed shaft 5 is inserted into a slit provided in the bottom plate 1 b, and the rotating shaft 8 at the other end of the fixed shaft 5 is inserted into a slit provided in the shaft holding plate 7.

  By having such a structure, the fixed shaft 5 in the second embodiment is configured to be movable in the slit direction and rotatable. Although not shown in detail, the rotating shaft 8 is provided with a screw hole, and the fixed shaft 5 can be fixed by fastening the slit and the rotating shaft 8 using screws.

  Therefore, in the second embodiment, it is possible to easily change the shape of the duct by rotating the fixed shaft 5 and winding the duct 4. Further, by sliding the position of the fixed shaft 5 in the width direction of the hall control panel 1 and moving it to a desired position, the position and shape of the duct can be flexibly changed in accordance with the wiring drawing direction and the wiring amount. be able to.

  As described above, according to the second embodiment, the fixed shaft is configured to be slidable and rotatable. As a result, it is possible to change the length of the duct formed of the flexible sheet and the fixed position of the terminal portion to desired values without pressing the internal mounting of the hall control panel. Therefore, in the configuration in which the control panel is installed on the landing, the shape of the duct as the wiring holder is changed according to the layout of the hoistway, the building wall, or the amount and position of the wiring drawn into the landing control panel. The design can be changed more flexibly than in the first mode, and the swelling of the wiring toward the hoistway can be suppressed.

Embodiment 3 FIG.
FIG. 6 is a side view for explaining the configuration of the elevator control apparatus according to Embodiment 3 of the present invention. Compared with the configuration shown in FIG. 1 in the first embodiment, the configuration shown in FIG. 6 in the third embodiment is flexible at the portion where the wiring 3 on the hoistway 20 side is pressed in the duct 4. It differs in that it has a pad 9 with Therefore, this difference will be mainly described below.

  According to the configuration shown in FIG. 6, the wiring 3 drawn into the hall control panel 1 from the hoistway 20 side can be more reliably pressed down from the hoistway 20 side by the action of the pad 9. Further, the pad 9 can take measures against the appearance in the hoistway 20. Note that a tape, an adhesive, or the like can be used to fix the pad 9 to the duct 4.

  As described above, according to the third embodiment, the portion that holds down the wiring of the duct is further provided with a flexible pad so that the wiring drawn from the hoistway side to the landing side can be used. Compared with 1 and 2, it is possible to hold the wire more reliably and to reliably suppress the bulging of the wiring toward the hoistway. Furthermore, it can be expected to have an effect as an appearance countermeasure in the hoistway.

  In the second embodiment, the configuration in which the fixed shaft 5 is slidable in the width direction of the hall control panel 1 is shown. However, the sliding direction of the fixed shaft in the present invention is not limited to such a configuration. For example, it is possible to employ a configuration in which a slit is provided in the thickness direction orthogonal to the width direction and the fixed shaft 5 is slid in the thickness direction. Moreover, the same effect can be acquired also by the structure which slides the fixed axis | shaft 5 to another direction.

  Moreover, in Embodiment 1-3 mentioned above, the case where a flexible sheet | seat was employ | adopted as the duct 4 was demonstrated. However, the duct 4 in the present invention is not limited to a flexible sheet. For example, even when the duct 4 is formed as a sheet metal processed product, the amount of protrusion of the duct 4 toward the hoistway 20 side is desired by adopting the configuration in which the fixed shaft 5 is slid in the thickness direction as described above. It is possible to flexibly change to the value of.

  Even with such a configuration, the construction of having the fixed shaft 5 in the hall control panel 1 eliminates the need for duct installation work on the hoistway side. Further, in the configuration in which the control panel is installed on the hall, the shape of the duct 4 as the wiring holder (particularly the duct) depends on the layout of the hoistway, the building wall, or the amount and position of the wiring drawn into the hall control panel 1. 4), the amount of protrusion to the hoistway 20 side) can be flexibly changed, and the bulge of the wiring toward the hoistway can be suppressed.

  Further, when the duct 4 of the sheet metal processed product is adopted, it is conceivable to use the sheet metal processed product as the pad 9. In this case, it is possible to slide the position of the pad 9 by adopting a configuration in which a slit is provided in a portion of the duct 4 where the pad 9 is fixed and the duct 4 and the pad 9 are fixed with screws or the like. As a result, the shape of the duct 4 can be flexibly adjusted according to the direction and amount of wiring drawn.

Claims (7)

Holds wiring drawn from the hoistway side to the hall control panel installed in the hall through an opening that penetrates the building wall that partitions the elevator hall and the hoistway, and the wiring is on the hoistway side A wiring holder that regulates the amount of swelling
Both ends are disposed in the hall control panel, a center part passes through the opening and protrudes to the hoistway side, and a duct for pressing the wiring from the hoistway side to the hall control board side;
A pair of fixed shafts arranged inside the hall control panel and holding the both ends of the duct;
A wiring holder having an adjustment structure capable of changing a protruding amount of the duct to the hoistway side. The wiring holding according to claim 1, wherein the duct is configured by a flexible sheet member, and the adjustment structure is realized by changing a shape of the duct according to an amount and a position of the wiring. Ingredients. The fixed shaft is
A slide mechanism capable of changing the arrangement in the hall control panel;
3. A rotating mechanism that allows the length of the flexible sheet member to be adjusted by winding an end of the flexible sheet member and holding the wound state at a predetermined position. Wiring holder described in 1. The flexible pad which is inserted between the said wiring by the side of the said hoistway, and the inner surface of the said duct, and presses down the said wiring from the said hoistway side to the said landing control board side is provided. Wiring holder according to item. The duct is composed of a sheet metal processed product,
The fixed shaft has a slide mechanism capable of adjusting a distance to the hoistway side in the hall control panel, and makes the protrusion amount of the duct made of the sheet metal processed product to the hoistway side variable. The wiring holder according to claim 1, wherein the adjustment structure is realized. A pad that is inserted between the wiring on the hoistway side and the inner surface of the duct and further presses the wiring from the hoistway side to the landing control panel side;
The pad is composed of a sheet metal processed product,
The wiring holder according to claim 5, wherein the duct has a slide mechanism capable of adjusting the position of the pad. A wiring holder according to any one of claims 1 to 6,
A hall control panel that holds the wiring drawn from the hoistway side through the opening passing through the building wall that partitions the elevator hall and the hoistway using the wiring holder, and draws the wiring into the interior. An elevator control device using a wiring holder.

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