JP2000211831A - Jamb device with control board for elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the inspection and maintenance work by mounting a control board for elevator on the surface opposite to the hall side of a hall-side rotatable door. SOLUTION: An inspection door provided on a door pocket frame 2 is rotatable in a hall direction with a support pin 5 as fulcrum by a bracket horizontally rotatable relative to the support pin 5 fixed to the door pocket frame 2. A control board 10 is mounted by a control board mounting bracket 9 provided on the surface opposite to the hall side of the inspection door, whereby the control board 10 is made rotatable integrally with the rotation of the inspection door. According to this, since the control board 10 is exposed to the hall side when the inspection door is opened, the control board 10 can be easily maintained and inspected on the hall side. Further, the inspection of a hoistway can be easily performed through an inspection port by removing a nut 13 for mounting a block plate 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device on the entrance side of an elevator, and more particularly to a three-way frame device with a control panel.

[0002]

2. Description of the Related Art A conventional three-way frame device with a control panel for an elevator is constructed as shown in Japanese Patent Application Laid-Open No. 2-27387. That is, as shown in FIG.
A control panel 23 is attached between the door 22 and the door 22, and the control panel 23 is rotatable on an axis parallel to the rotation axis of the door, and the door 22 and the control panel 23 are configured to be rotatable. In addition, by rotating the control panel 23, the hoistway 21 is inspected.

[0003]

According to the above prior art, the control panel is configured such that the door and the control panel can rotate on an axis parallel to the rotation axis of the door attached to the frame post, respectively. In FIG. 3, a hinge 24 attached to the control panel 23 is fixed to a part of the frame post. In this case, in FIG.
5, the maintenance staff had to look into the control panel 23 during inspection and maintenance.

[0004] An object of the present invention is to provide a three-way frame device with a control panel for an elevator, which realizes easier inspection and maintenance work at the time of maintenance and inspection in consideration of the above problems.

[0005]

In order to achieve the above object, a door provided on a left or right frame pillar of a three-way frame of an entrance hall, which is rotatable to the hall side, has a door opposite to the hall. This can be achieved by adopting a three-sided frame structure with a control panel in which an elevator control panel is mounted on a surface.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to FIGS.
This will be described with reference to FIG. 1 and 4 are plan views of a three-way frame device with a control panel of an elevator according to the present invention, and FIG. 2 shows the three-way frame device as viewed from a landing side.

[0007] First, the three-side frame device comprises a door frame 1, a door pocket frame 2 provided on the opposite side thereof, and an upper frame 3 provided above the door frame 1 and the door pocket frame 2. 8 is a landing side door. Next, the door pocket frame 2 will be described in detail. Inspection door 4 in door pocket frame 2
And a bracket 6 provided to be rotatable in a horizontal direction with respect to a support pin 5 fixed to the door pocket frame 2 is fixed to a reinforcing plate 7 of the inspection door 4.

As a result, the inspection door 4 can rotate in the direction of the entrance landing with the support pin 5 as a fulcrum. In addition, a bracket 9 is provided on the surface of the inspection door 4 opposite to the landing side.
Is provided, and the control panel 10 is attached thereto. Therefore, the control panel 10 rotates integrally with the rotation of the inspection door 4.

Further, the hoistway side of the door pocket frame 2 is shielded so as to prevent dust or the like from entering, and the hoistway side inspection opening 12 of the door pocket frame 2 is opened for inspection of the hoistway during maintenance. The part is provided with a closing plate 11 that can be removed with a nut 13. Further, as shown in FIG. 4, the closing plate 11 may be fixed via a hinge 14 so as to be rotatable toward the landing.

As described above, by providing the control panel 10 on the surface of the inspection door 4 opposite to the landing side, when the inspection door 4 is opened, the control panel comes out to the landing side. The control panel can be maintained and inspected, and the inspection of the hoistway can be performed by removing the nut 13 to which the blocking plate 11 is attached, or removing the nut 13 and connecting the blocking plate 11 to the hinge 1.
4 makes it possible to provide a three-way frame device with a control panel for an elevator, which can be easily rotated from the inspection opening by being rotatable in the landing direction.

[0011]

As described above, according to the present invention, the control panel is fixed opposite to the platform side surface of the door provided on the frame column and rotatable on the platform side, and the surface of the frame column on the hoistway side. By providing an obstruction opening at the inspection port and providing a closing plate at that portion, it is possible to obtain a three-way frame device with a control panel of an elevator that can easily perform maintenance and inspection of the control panel and the hoistway.

[Brief description of the drawings]

FIG. 1 is a plan view of the structure of a three-way frame device with a control panel of an elevator according to the present invention.

FIG. 2 is a front view of the structure of a three-way frame device with a control panel of the elevator according to the present invention.

FIG. 3 is a diagram showing a conventional elevator control panel.

FIG. 4 is a plan view of the structure of a three-way frame device with a control panel of an elevator according to the present invention.

[Explanation of symbols]

1 ... frame pillar (door latch frame), 2 ... frame pillar (door pocket frame), 3 ... upper frame,
4 ... inspection door, 5 ... support pin, 6 ... bracket, 7 ... inspection door reinforcement, 8 ... landing door, 9 ... control panel mounting bracket,
10, 23 ... control panel, 11 ... closing plate, 12 ... hoistway inspection port, 13 ... nut, 14, 24 ... hinge, 21 ... hoistway,
22: Inspection door, 25: Frame post.

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Mitsuru Sakai 1070 Ma, Hitachinaka-shi, Ibaraki Pref. Mito Plant, Hitachi, Ltd. (72) Inventor Makoto Tarui 1-6-6 Kanda Nishikicho Chiyoda-ku, Tokyo F-term in Hitachi Building Systems (reference) 3F002 GA00 3F307 BA02 CD21

Claims (3)

[Claims] At least one of a frame post provided on the left or right side at a landing side entrance of an elevator and another frame provided on a side opposite to the frame post and provided with a door rotatable in a landing direction. In an elevator entrance / exit device composed of a pillar and an upper frame provided above the two frame pillars, an elevator control panel is attached to a surface of the rotatable door opposite to a landing. Three-way frame device with elevator control panel. 2. A hoistway inspection port is provided on a hoistway side surface of the frame pillar having the rotatable door, and a removable closing plate is provided at the portion thereof. A three-way frame device with a control panel for an elevator. 3. A hoistway inspection port is provided on a hoistway side surface of the frame pillar having the rotatable door, and a blocking plate rotatable in a landing direction is provided at the portion. A three-way frame device with a control panel for an elevator, which is provided.