CN205151468U

CN205151468U - Safe car

Info

Publication number: CN205151468U
Application number: CN201520973198.1U
Authority: CN
Inventors: 王荣
Original assignee: Baotou Iron and Steel Group Co Ltd
Current assignee: Baotou Iron and Steel Group Co Ltd; Inner Mongolia Baotou Steel Union Co Ltd
Priority date: 2015-11-30
Filing date: 2015-11-30
Publication date: 2016-04-13
Anticipated expiration: 2025-11-30

Abstract

The utility model discloses a safe car, include car, first car door, second car door, first emergency exit, second emergency exit, drive arrangement and open the spanner, first car door with second car door is installed on the car, first emergency exit with the second emergency exit is installed respectively with the form of spout first car door with on the second car door, first car door with all be provided with on the second car door and be used for the drive first emergency exit with the motion of second emergency exit drive arrangement, last the installing respectively of drive arrangement is used for opening first emergency exit with the hole is opened to second emergency exit first and the hole is opened to the second, open the spanner drive drive arrangement drives first emergency exit with the motion of second emergency exit. When above -mentioned safe car took place to fall or stops at non - specific locations when the elevator, car emergency exit's safe car can be opened to the aliunde.

Description

Safety car

Technical field

The utility model relates to security appliance field, particularly relates to a kind of safety car.

Background technology

Elevator is widely used by manufacturing enterprise and home dwelling, for conveying articles or conveying personnel.People have done very large improvement for the safety of elevator, but when elevator falls or be parked in non-assigned position, car door, owing to being drive by program controlled motor, is difficult to open when the problem of generation.

Summary of the invention

For above-mentioned technical matters, it is high that the utility model provides a kind of safety performance, when elevator falls or be parked in non-assigned position, can open the safety car of car door from the outside.

In order to solve the problems of the technologies described above, the utility model provides a kind of safety car, comprise car, also comprise the first car door, second car door, first safety door, second safety door, actuating device and Wrench for opening, described first car door and described second car door are arranged on described car, described first safety door and described second safety door are arranged on described first car door and described second car door with the form of chute respectively, described first car door and described second car door are provided with the described actuating device for driving described first safety door and described second safety door motion, described actuating device is separately installed with the first open hole for opening described first safety door and described second safety door and the second open hole, described Wrench for opening drives described actuating device to drive described first safety door and described second safety door motion.

Preferably, in technique scheme, described first safety door and described second safety door are crisscross arranged on described first car door and described second car door.

Preferably, in technique scheme, described actuating device comprises the tooth bar matched with described gear that gear and described first safety door and described second safety door are arranged, described gear is fixed on described first car door and position corresponding with described first safety door and described second safety door on described second car door, and described tooth bar is arranged on top or the bottom of described first safety door and described second safety door.

Preferably, in technique scheme, the two ends of described first safety door and described second safety door upper rack are respectively arranged with for the first spacing limiting stopper and the second limiting stopper.

Preferably, in technique scheme, described first open hole and described second open hole are arranged on described gear, and the cross section of described first open hole and described second open hole is regular hexagon.

Preferably, in technique scheme, described Wrench for opening comprises driving end, spanner handle, bolt and wind, described driving end is hollow structure, the interior cross section of described driving end is the regular hexagon matched with described open hole, one end of described spanner handle is fixed on the outer wall of described driving end, and described wind is arranged on by the rotating shaft that described wind is arranged in the hole of the other end of described spanner handle, and is bolted.

Safety car difference from prior art of the present utility model is that the utility model achieves following technique effect:

First safety door and the second safety door are arranged on the first car door and the second car door with the form of chute by safety car of the present utility model, in conjunction with the tooth bar matched that the gear that the first car door and the second car door are installed and the first safety door and the second safety door are arranged, coordinate the Wrench for opening matched with open hole on gear, rotated by Wrench for opening driven wheel, moved in chute by gear driven first safety door and the second safety door, when ladder falls or be parked in non-assigned position, from the outside car is opened, personnel in rescue car or personnel enter car and repair, there is very high practicality.

Below in conjunction with accompanying drawing, safety car of the present utility model is described further.

Accompanying drawing explanation

Fig. 1 is the structural representation of safety car of the present utility model;

Fig. 2 is the structural representation of safety door in Fig. 1;

Fig. 3 is the lateral plan of safety door in Fig. 2;

Fig. 4 is the structural representation of Wrench for opening in Fig. 1;

Fig. 5 is the schematic diagram that in Fig. 4, driving end and spanner handle combine.

Detailed description of the invention

Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.

As shown in Figures 1 to 5, the safety car that the utility model provides, comprise car, also comprise the first car door 120, second car door 130, first safety door 140, second safety door 160, actuating device 200 and Wrench for opening 300, described first car door 120 and described second car door 130 are arranged on described car, described first safety door 140 and described second safety door 160 are arranged on described first car door 120 and described second car door 130 with the form of chute respectively, described first car door 120 and described second car door 130 are provided with the described actuating device 200 for driving described first safety door 140 and described second safety door 160 to move, described actuating device 200 is separately installed with the first open hole 150 and the second open hole 170 for opening described first safety door 140 and described second safety door 160, described Wrench for opening 300 drives described actuating device 200 to drive described first safety door 140 or described second safety door 160 to move.

Preferably, in technique scheme, described first safety door 140 and described second safety door 160 are crisscross arranged on described first car door 120 and described second car door 130.Arrange the original idea of two safety doors: do not fix in order to avoid the position of stopping of breaking down due to elevator, when elevator stops, safety door is blocked by wall cannot the generation of service condition.When one of them safety door is just in time blocked by wall, with another, can more be conducive to rescue and maintenance.

Preferably, in technique scheme, described actuating device 200 comprises the tooth bar 122 matched with described gear 210 that gear 210 and described first safety door 140 and described second safety door 160 are arranged, described gear 210 is fixed on position corresponding with described first safety door 140 and described second safety door 160 on described first car door 120 and described second car door 130, and described tooth bar 122 is arranged on top or the bottom of described first safety door 140 and described second safety door 160.The setting party of gear 210 and tooth bar 122 the unlatching of the first safety door 140 of installing with chute form and the second safety door 160.

Preferably, in technique scheme, the two ends of described first safety door 140 and described second safety door 160 upper rack 122 are respectively arranged with for the first spacing limiting stopper 124 and the second limiting stopper 126.Spacing effect is played in the setting of the first limiting stopper 124 and the second limiting stopper 126, avoids the dynamics that the first safety door 140 and the second safety door 160 open excessive, the phenomenon come off.

Preferably, in technique scheme, described first open hole 150 and described second open hole 170 are arranged on described gear 210, and the cross section of described first open hole 150 and described second open hole 170 is regular hexagon.On gear 210 open hole setting party the opening and closing of car the first safety door 140 and second safety door 160 when being out of order.

Preferably, in technique scheme, described Wrench for opening 300 comprises driving end 310, spanner handle 320, bolt 330 and wind 340, described driving end 310 is hollow structure, the interior cross section of described driving end 310 is the regular hexagon matched with described open hole 150, one end of described spanner handle 320 is fixed on the outer wall of described driving end 310, described wind 340 is arranged in the hole of the other end of described spanner handle 320 by the rotating shaft that wind 340 is arranged, and is fixed by bolt 330.The setting party of Wrench for opening 300 the unlatching of the first safety door 140 and the second safety door 160, and Wrench for opening 300 vibrational power flow uniquely, make the first safety door 140 and the second safety door 160 more convenient when opening.

Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.

Claims

1. a safety car, comprise car, it is characterized in that: also comprise the first car door, second car door, first safety door, second safety door, actuating device and Wrench for opening, described first car door and described second car door are arranged on described car, described first safety door and described second safety door are arranged on described first car door and described second car door with the form of chute respectively, described first car door and described second car door are provided with the described actuating device for driving described first safety door and described second safety door motion, described actuating device is separately installed with the first open hole for opening described first safety door and described second safety door and the second open hole, described Wrench for opening drives described actuating device to drive described first safety door and described second safety door motion.

2. safety car according to claim 1, is characterized in that: described first safety door and described second safety door are crisscross arranged on described first car door and described second car door.

3. safety car according to claim 1, it is characterized in that: described actuating device comprises the tooth bar matched with described gear that gear and described first safety door and described second safety door are arranged, described gear is fixed on described first car door and position corresponding with described first safety door and described second safety door on described second car door, and described tooth bar is arranged on top or the bottom of described first safety door and described second safety door.

4. safety car according to claim 3, is characterized in that: the two ends of described first safety door and described second safety door upper rack are respectively arranged with for the first spacing limiting stopper and the second limiting stopper.

5. the safety car according to claim 3 or 4, is characterized in that: described first open hole and described second open hole are arranged on described gear, and the cross section of described first open hole and described second open hole is regular hexagon.

6. safety car according to claim 5, it is characterized in that: described Wrench for opening comprises driving end, spanner handle, bolt and wind, described driving end is hollow structure, the interior cross section of described driving end is the regular hexagon matched with described open hole, one end of described spanner handle is fixed on the outer wall of described driving end, described wind is arranged on by the rotating shaft that described wind is arranged in the hole of the other end of described spanner handle, and is bolted.