JPS5992887A - Preventive fence for inrush of escalator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a fence for preventing people from boarding a stopped escalator or a moving walkway.

[Technical background and problems]

Transportation escalators used in stations, etc. are stopped for energy conservation purposes when the number of users decreases due to the end of the fi-fi period. In order to prevent passersby from soaking the escalator with hot water or damaging it, the entrances C2 on the upper and lower floors were designed to prevent entry as shown in Figure 1. chain 1 is tensioned.This is connected to stand 2 on both sides.
& Nichien It's a simple thing that just gives you the first one, but when you move the escalator continuously (the second one is stored in a separate location and the operation is stopped) (the two people carry it from the storage location and set it. It was a hassle.

Since a stabilizing member is attached to the lower part of the stand 2 to prevent it from easily falling over, it is not easy to carry it because it has a base made of XfjAl.

[Purpose of the invention]

The present invention was made in view of the above 22 circumstances, and a chain equivalent to the conventional chain 1 is stored inside the railing. 4+Fl 1,000 rooms (2).Also, while driving (2) It is easy for anyone other than the management personnel to operate (2).

[Women are the inventors]

The present invention is applicable when an escalator is stopped or not finished (secondary 1).
Nearby (2) Entrance prevention fences should be installed to prevent the entrance of the escalator (2, left and right (1°-
(1) A designated position on the opposite surface of In addition, the handrail (2 built-in access prevention fence exits, 7 key chains for opening and closing these exits) is configured with the same keys as those used to start, stop, and stop the escalator itself, making it impossible for anyone other than management personnel to operate it. In addition to preventing this, the escalator control circuit is also taken into consideration so that the escalator control circuit does not operate when the intrusion prevention fence is activated.

[Inventive ability side]

An embodiment of the present invention will be described below with reference to the drawings (two figures).

In Figure 2, at the escalator's exit 3,
Side parts of the left and right handrails 4 (=openings 5a are provided, and the top side is provided with an outlet to which a lid 6 is attached as a rotating part. When opening and closing the lid 6, a locking device is installed. Either the method of opening/closing by pressing the key 7 or the method of opening/closing by pressing the key 7 is adopted.

In this way, the beauty of the dazzling outlet on the side of the railing 4 is that it is placed at i6 so that it is difficult for people to follow it.

The inside of the above-mentioned outlet (2 is 11118 made of a chain or the like long enough to pass between the left and right handrails)
is installed inside, open the lid 6 and pull out the fence 8.
The left and right paulownia trees 8 are connected by the hooks 91 on both ends (-) to form an intrusion prevention fence so that the central parts of the four tanks 8 can be held at a predetermined height.

The method for installing the above J1ms is as shown in Figure 3 (2).
A cylindrical case 12 with a stopper 11 that prevents 1o from being pulled out is attached near the outlet (2), and as shown in Fig. 4, open the tray 6 and pull out the four books 8 with hooks 9,9 (
Join from two sides. And mainly, 910 pulls in fence 8 (
-It is made with the required weight.

On the other hand, intrusion prevention +i! i) When using (=In order to cut off the starting circuit of the escalator, for example, as shown in Figs. 3 and 4, a switch 13 that operates in series is provided inside the railing, and the operation is integrated with the escalator 6. It is also possible to incorporate a key 7 for locking, which activates the activation circuit when the lid 6 is closed and turns it off when the lid 6 is opened.

According to the above-mentioned invention (2), the fence 8 that prevents people from entering the escalator that has stopped and will no longer operate can be easily removed and set from the 4 mycelium.

This eliminates the need for transporting the stand and storage space, unlike the conventional method, and eliminates the need to damage the second floor or board when moving the stand.

[Other embodiments of the present invention]

In the above embodiment, a chain or the like was used for the fence, but a rope or the like may also be used.Furthermore, the fence is a railing on both sides. It is also possible to install a receiving member for hooking the hook 9 of 411I18 on the other side.

Furthermore, the present invention can be similarly used for handrails such as moving walkways.

[Combined effect] As mentioned above, the present invention (=according to the key (2), when you want to prevent two people from entering immediately after stopping an escalator etc. (2) the same key (=therefore, the fence) You can obtain effects such as unlocking the lock provided at the extraction exit (2), taking out the fence, and resetting the intrusion prevention fence for a short time.

[Brief explanation of drawings]

Figure 1 is a front view of the conventional escalator entry prevention fence, Figure 2
The figure is a front view of the uninvented escalator entry prevention fence, Figure 3 is a support enclosure for the intrusion prevention tltt) storage in Figure 2, Figure 4 is an explanatory diagram of the operation of Figure 3, and Figure 5 is the intrusion prevention 1ill. This is a normal view of the storage section. 3...*Exit 4...Rail 6...Lid 7...Key 8...Column (7317) Agent Patent attorney Rules Oyu Chika (and 1 other person) Figure 3 Figure 4 Figure 5

Claims (1)

[Scope of Claims] (1) When the escalator is stopped or not in operation (near the double boarding and alighting area) - where an entry prevention fence is provided to prevent the last passenger from entering (2) between the left and right handrails of the escalator entrance and exit; A predetermined position on the same surface (two exits and an entry prevention fence to prevent passengers from entering within the railing of the exit)
+Eto&"L":'i ia (!: Entering the escalator vj stop. t2) 431. Take out the entry prevention fence stored in the built-in entrance, lock the lid of this exit to start and stop the escalator body. The S-force rake entry prevention fence according to claim 1, wherein the fence is composed of the same keys that QQQ and QQQ. (3) The escalator entry prevention fence according to claim 1, characterized in that when the entry prevention fence is opened (- means +Ii!I of the escalator) so that the monument circuit does not operate.