CN1107018C

CN1107018C - doors for elevators

Info

Publication number: CN1107018C
Application number: CN98811705A
Authority: CN
Inventors: 安德烈亚·贝纳斯
Original assignee: SELCOM SpA
Current assignee: SELCOM SpA
Priority date: 1998-02-06
Filing date: 1998-10-30
Publication date: 2003-04-30
Anticipated expiration: 2018-10-30
Also published as: CN1280548A; KR20010032456A; IT1306031B1; TR200002244T2; ITPR980006A1; EP1053205B1; WO1999040017A1; IL135490A; IL135490A0; ES2177074T3; DE69805856T2; AU9761398A; EP1053205A1; DE69805856D1

Abstract

In the sector of elevators, an electronically sensitive door, i.e. a door with an electronic anti-closing safety device (6, 8, 10) is made in such a way that it has a support (3, 4, 5) in which the above-mentioned electronic device (6, 8, 10) is fitted, without the need to provide special components or additional box-shaped seats. The door may have two identical, opposite, passages (3, 4) for receiving the electronic device, so that it may be an exchangeable door, i.e. a door that can be installed as a right-hand door or a left-hand door.

Description

The door that is used for elevator

The present invention relates to be used for the door of elevator.

Be used for the door of elevator, knowing for a long time and adopted anti-safety device of closing, it run into along its path at door participate in stopping door under the situation of obstacle move and reverse its direction.

Particularly, this known devices comprises one first fixing part, it links to each other with the framework of gateway and as the energy supplier of second portion, this second portion links to each other with door, can therewith move, and have and be used to produce a plurality of signals (infrared network particularly, it intersects each other, so that monitoring gateway district) device, and be communicated with fixing part, so that stop to move of door where necessary, moving direction is reversed.

First and second parts only are in the state closing fully or open fully just with being electrically connected at door, and in other situation, second portion has its independently power supply, the stroke that this energy is enough to cover.

In fact, second portion has chemical type or capacitive based energy storage battery, and battery is to the signal generation apparatus energize and charge again in end-of-travel position termly, and at terminal location, second portion engages with first fixed part.But, above-mentioned safety device need be built a special long element, and with collection infradred sensor/projector, it is contained in the outside of each as independent element.

Also have, link to each other with door and the part that contains electronic circuit needs a box stand, the latter itself is contained on the door again; This electronic circuit is used to control sensor and is used to control and being communicated with of fixed part, and fixed part then links to each other with the framework of gateway.

Therefore, need provide a special member and a special box stand, the latter must be contained on the door, so that it is become one " electronics sensitivity " door.

Purpose of the present invention is for eliminating above-mentioned shortcoming and providing an electronics responsive door, and it directly is equipped with the anti-security device of electronics, and does not need above-mentioned member and box stand.

For achieving the above object, by the invention provides a kind of like this door that is used for elevator, it belongs to the gateway type, the anti-security device of electronics is installed, the second portion that this device comprises that first main portion that the fixed sturcture of at least one and gateway links to each other is connected with one or more with at least one thereby can move with respect to fixed part, wherein, above-mentioned first and second parts not necessarily must connect together with cable, if first links to each other with cable with second portion, then second portion is just in a continuous manner from first's imput power, if first links to each other without cable with second portion, then first and second portion are bonded together as long as Men Zaiqi opens or closes the terminal point of stroke motion, second portion just in discontinuous mode from the second portion imput power, it is characterized by: door will be configured to has bearing, therein, it and above-mentioned second portion match;

Above-mentioned bearing comprises: by the first passage that the profile of door forms, be used to strengthen the rib of door and the second channel that is formed by the profile of door;

Above-mentioned second portion comprises: a plurality of bags are contained in the sensor in the first passage; Be used to control the electronic circuit of the sensor, latter's bag is contained in the inside of rib; A connector, it is positioned at the inside of second channel; And be used for cable that electronic circuit and sensor and electronic circuit and adaptor union are connected together.

In detail some are said, door comprises: a plurality of sensors, and the latter is arranged in the first passage that the profile by door forms; Be used to control the electronic circuit of the sensor, it directly is fixed on the rib that strengthens door itself and with cable and links to each other with sensor; A connector, it links to each other with electronic control circuit with cable and is arranged in the second channel that the profile by door forms.As long as door arrives it and opens or closes the terminal point of stroke motion, above-mentioned adaptor union just engages with the corresponding adaptor union of power supply device, and this power supply device is fastened on the fixing framework of gateway.

Above-mentioned and further feature characteristics will become clearer from the following explanation of two preferred embodiments shown in the accompanying drawing, and this embodiment is purely as unrestricted example.In the drawings:

Fig. 1 and 2 shows the front elevation according to the door of two different embodiment of the adaptor union of anti-security device;

Fig. 3 shows along the cutaway view of the A-A line of the door of Fig. 1;

Fig. 4 shows the cutaway view according to the door of the modification of embodiment, and it is identical with Fig. 3's, and the modification of this embodiment has been showed the profile of the basic symmetry of door.

Referring to each figure, 1 whole representative is used for the door of elevator doorway, and the shape of the profile 2 of gateway is made and can be formed a first passage 3 and a second channel 4 and strengthen rib 5.

The position of first passage 3 and second channel 4 is in vertical side of two opposing vertical of door, and can differ from one another (as the situation of Fig. 3) or identical as the situation of Fig. 4, in Fig. 4, door becomes interconvertible (reversible), can be mounted to the door of the right hand or the door of left hand symmetrically.

First passage 3 is equipped with the light barrier (light barrier) of so-called known type in inside, it is by longitudinally being arranged in the first passage 3, and schematically form with the sensors of 6 representatives, sensor design becomes can discover and opens or closes distance promptly along the obstacle of the threshold of gateway such as the existence of people, object or animal along door.

The sensor is connected to the electronic circuit 8 that is used to control and handle the sensor with cable 7.And the latter is connected on the adaptor union 10 with cable 9, and according to shown in Figure 1, this adaptor union is positioned at the inside of the second channel 4 of door in original mode.

Rib 5 is as the supporting and the bearing of electronic circuit 8.

Adaptor union 10 engages with corresponding adaptor union 12, and the latter represents with parts that are fastened on the framework of fixing of door.

This also is that known parts have such function, and promptly as long as door arrives the terminal point that it opens or closes stroke according to known technology, it is just to electronic circuit 8 thereby be sensor 8 supply power.

According to the modification of embodiment shown in Figure 2, cable 9 directly is connected to electronic circuit 8 on the propulsion source that links to each other with the fixed frame of gateway or cage.

This intrinsic characteristic is the configuration that it is special, and its allows bag to receive sensor 6 and adaptor union 10 and electronic circuit 8, and the box stand that does not need to be used for the additional member of sensor or be used for electronic circuit 8.

Owing to have and have symmetrical and

relative passage

3 and 4 structure design, can also further equally well door be used as right hand door or left hand door, just can obtain an interconvertible door.

11 representatives are contained in the protective case on the electronic circuit 8.

Because the present invention arranged, therefore can obtain a kind of electronics " sensitivity " door, just a kind of be furnished with electronics package, to set up the door of an anti-closed safe system.

Claims

1. A door for elevators, of the doorway type, fitted with an electronic anti-closing safety device comprising at least one first main part connected to the fixed structure of the doorway and at least one connected to one or more doors and thus A second part movable relative to the fixed part, wherein the above-mentioned first and second parts do not necessarily have to be connected together by a cable, if the first part and the second part are connected by a cable, the second part is connected in a continuous manner from The first part receives power, and if the first part and the second part are not connected by cables, the second part moves from the first part in a discontinuous manner as soon as the door engages the first part and the second part at the end of its opening or closing travel. Two-part input power, characterized in that the door is configured to have a support (3, 4, 5) in which it fits the above-mentioned second part (6, 8, 10);

The above-mentioned support comprises: a first channel (3) formed by the profile (2) of the door (1), a rib (5) for reinforcing the door (1), and a channel (3) formed by the profile (2) of the door (1) second channel (4);

The above-mentioned second part comprises: a plurality of sensors (6) housed in the first channel (3); electronic circuits (8) for controlling the above-mentioned sensors, the latter housed inside the rib (5); a connection device (10), which is located inside the second channel (4); and a cable (7) for connecting the electronic circuit (8) to the sensor (6), and the electronic circuit (8) to the connector (10) ,9).

2. A door according to claim 1, wherein the first channel (3) and the second channel (4) are located on two opposite vertical longitudinal sides of the door (1).

3. The door of claim 1, wherein the first passage (3) and the second passage (4) are opposite and identical to each other, so that the door is symmetrical and can be interchangeably mounted as a right-handed or left-handed door.

4. An elevator characterized in that it comprises one or more doors as claimed in any one of the preceding claims.