JPH10316323A - Rescue port unit for cage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To dispense with the installation adjustment work of the door of a rescue port by providing a lock mechanism locking the door to a frame body. SOLUTION: This rescue port unit 6 is constituted of a frame body 7 and a door 8 openably fitted to it. The door 8 is provided with a lock mechanism 18. The rescue port unit 6 assembled at a factory is carried to a site where an elevator is installed, and the rescue port unit 6 is installed on a panel piece 3 and a baseboard 5. Bolts are inserted into connection holes 12, 13, 15, 16, and the rescue port unit 6 is fixed to the panel piece 3 and baseboard 5. Lock holes 14, 17 to be inserted with the lock bars 22, 23 of the lock mechanism 18 are formed on the unit 6 in advance. The lock bars 22, 23 can be inserted into the lock holes 14, 17 at the site, and no installation adjustment of the unit 6 is required.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a united rescue exit provided on a side wall of a cab.

[0002]

2. Description of the Related Art Conventionally, there is an elevator having a nonstop floor halfway between a lobby floor and a top floor. In such a case, two or more elevators are juxtaposed in the hoistway. As shown in FIG. 4, when one of the cars 101 breaks down and an emergency stop is performed in the middle of the hoistway, the other car 102 juxtaposed is run next to the emergency stopped car 101, and A passenger may be moved from the car 101 to the other car 102. Rescue outlets 103 and 104 are provided on opposing side walls of the pair of cars 101 and 102.

FIG. 5 shows an example of such a rescue exit provided on the side wall of the cab. In the figure, the side wall 105 of the cab comprises a panel member 106, a panel piece 107 and the like, and a skirting board 108 is located below the side wall 105. A door 109 for a rescue exit is installed on the side wall 105. That is, a pillar member 110 having a door 109 openably and closably mounted between the baseboard 108 and the panel piece 107 is fixed by bolts.

The door 109 is provided with a lock mechanism 111. The lock mechanism 111 includes a pair of lock bars 112 and 113 that move up and down, a lock piece 114 that projects to the side, and an operating piece 119 that moves these. Consists of When the operating piece 119 is turned, the lock bars 112, 11
3 are inserted into lock holes 115 and 116 formed in the panel piece 107 and the skirting board 108.
14 passes through the insertion hole 117 of the door 109 and the panel member 10
6 is inserted into the lock groove 118.

[0005]

However, at the site where the elevator is installed, when the door 109 is installed, the tips of the lock bars 112, 113 of the lock mechanism 111 do not fit into the lock holes 115, 116 and cannot be inserted. In such a case, the door 109 needs to be installed and adjusted so that the lock bars 112 and 113 can be inserted into the lock holes 115 and 116, which is problematic.

SUMMARY OF THE INVENTION It is an object of the present invention to eliminate the necessity of performing an installation and adjustment operation of a rescue exit door so that a lock mechanism operates at a site where an elevator is installed.

[0007]

In order to achieve the above object, according to the present invention, there is provided a frame provided on a wall constituting a cab of an elevator, and a frame provided on the frame so as to be freely opened and closed. And a lock mechanism for locking the door to the frame.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIGS. 1 to 3 are views showing an embodiment of a car exit unit according to the present invention.

In FIG. 1, reference numeral 1 denotes a side wall of a cab of an elevator, and the side wall 1 comprises a panel member 2 and a panel piece 3. The panel member 2 and the panel piece 3 are connected by bolts, the panel piece 3 is connected to the rear wall 4 by bolts, and the panel member 2 is connected to the baseboard 5 by bolts.

The rescue exit unit 6 is provided on the panel piece 3 and the baseboard 5.
Is installed. The rescue exit unit 6 includes a frame 7 and a door 8 attached to the frame 7 so as to be openable and closable. The frame 7 has a U-shape as a whole, and is composed of three C-shaped channel members 9, 10, and 11, and a door 8 is attached to the C-shaped channel member 10 via a hinge. .

On the upper side of the upper C-shaped channel material 9,
A connection hole 13 that matches the connection hole 12 of the panel piece 3 is formed, and a lock hole 14 is formed below the connection hole 13. A connection hole 16 that matches the connection hole 15 of the baseboard 5 is formed below the lower C-shaped channel material 11, and a lock hole 17 is formed above the lower side.

The door 8 is provided with a lock mechanism 18, and this lock mechanism 18 has a support piece 19 having a substantially hat-shaped cross section as shown in FIGS. A lock piece 21 is rotatably supported on the support piece 19 via a support pin 20, and the lock piece 21 has a lock bar 22,
23 are connected. An operating piece 24 is attached to the support pin 20, and when the operating piece 24 is turned, the lock bars 22, 23 and the lock piece 21 are operated. The lock mechanism 18 includes lock bars 22 and 23.
And a second lock mechanism that operates the lock piece 21.

The leading ends of the lock bars 22 and 23 pass through guide pieces 25 and 26 provided on the door 8, respectively.
4 is guided by the guide pieces 25 and 26 so that the lock hole 1
Insert at 4,17. At this time, the lock piece 21 enters the lock groove 28 formed in the panel member 2 through the insertion hole 27 formed in the door 8.

While using a jig at a factory, the C-shaped channel members 9, 10, and 11 are welded so as to have a substantially U-shape, and the door 8 is attached to the C-shaped channel member 10 via a hinge. Further, the door 8 is provided with a lock mechanism 18, and at this time, the distal ends of the lock bars 22, 23 of the lock mechanism 18 are provided so as to be insertable into the lock holes 14, 17. Thus, the rescue exit unit 6 is assembled at the factory.

[0015] Rescue exit unit 6 assembled in the factory
Is carried to the site where the elevator is to be installed, and is installed on the panel pieces 3 and the baseboard 5. That is, the rescue exit unit 6 is fixed to the panel piece 3 and the baseboard 5 by inserting bolts into the connection holes 12 and 13, 15 and 16. At this time, since the lock holes 14 and 17 into which the lock bars 22 and 23 are inserted are incorporated into the unit 6, the lock bars 2 and
It is not necessary to adjust the installation of the unit 6 so that the units 2 and 23 can be inserted into the lock holes 14 and 17.

The lock mechanism 18 can be released from the inside of the cab by the key 29, or can be released from the outside by turning the operating piece 24.

[0017]

As described above, according to the present invention,
Since the door is a unit that can be locked to the frame by a lock mechanism, this unit can be assembled at a factory and brought to the elevator installation site. As a result, it is not necessary to perform the installation and adjustment work of the unit in order for the lock mechanism to operate at this site.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a car exit unit according to the present invention.

FIG. 2 is a front view of a lock mechanism.

FIG. 3 is a sectional view of a lock mechanism.

FIG. 4 is a plan view of a pair of cars.

FIG. 5 is a perspective view of a conventional rescue exit door.

[Explanation of symbols]

2 ... panel member, 3 ... panel piece, 5 ... baseboard, 7 ... frame,
8 ... door, 18 ... lock mechanism.

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Fumiyasu Yoshikawa 2700-1, Miikeguchi, Koike, Shibayama-cho, Sanmu-gun, Chiba Pref.

Claims (1)

[Claims] 1. A vehicle comprising: a frame provided on a wall constituting an elevator cab; a door provided on the frame so as to be openable and closable; and a lock mechanism adapted to lock the door to the frame. A rescue exit unit for a cab.