CN103373658A

CN103373658A - Detachable double-deck elevator

Info

Publication number: CN103373658A
Application number: CN2012101193303A
Authority: CN
Inventors: 殷子渊
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-20
Filing date: 2012-04-20
Publication date: 2013-10-30

Abstract

A detachable double-deck elevator comprises a first car (2) and a second car (1) including an elevator framework (10).

Description

Detachable double-deck elevator

The present invention is a kind of double-deck elevator, and car can separate with lower cab on it, and two bob-weights also can separate simultaneously simultaneously.

Therefore traditional double-deck elevator causes also will moving two cabs owing to can not separate when not transporting demand in a large number, elevator operation nuclear carries large and causes energy dissipation.

The object of the invention is to change the present situation that double-deck elevator can't separate, in extension device life-span when reducing operating cost, improve energy use efficiency.

It is outside in the second cab that the present invention disposes a framework, and this framework carries Low speed electric motor, can adjust by rope the up and down distance of cab and framework, and this framework also possesses the effect that safety connects and stablize the second cab.

Above-mentioned and other purpose, characteristics and advantage of the present invention describe in detail below in conjunction with accompanying drawing:

Fig. 1,2 is front elevation, shows the application example of the detachable double-deck elevator relevant with the present invention.

System of the present invention be one group vertically operating in the double-chamber elevator in the same hoistway, be equipped with the two bob-weights that match; In the peak period of elevator demand, such as second rush hour on the office building, two cabs are moved (Fig. 1) simultaneously, and this moment, two bob-weights also used, two cabs can utilize the framework of cab two to adjust height between different construction level, rest in respectively up and down two floors and work simultaneously; In the common period of elevator demand, cab two and bob-weight two, will split also not be parked in bottom (Fig. 2), the split process will be utilized the chance of cab one and two top-down zero loads, discharge first bob-weight two in the bottom, utilize light this condition of unloaded cab, operation cab one and two is to the bottom, and release cab two.For guaranteeing the double-deck elevator safe in operation, outside the fall arrest facility that conventional lift possesses at present, the present invention has also comprised machinery is connected with electromagnetism and kind connects a protection lock, and this lock is only bottom cab two is touched during induction installation, but the ability de-preservation carries out operation splitting.

Below, with reference to the accompanying drawings the present invention is made an explanation the application example of the Split double-layer elevator that Fig. 1 explanation is relevant with the present invention.

Among Fig. 1,2, (1) is cab two, (1) be included in the metal frame (10), (2) are cab one, (10) be connected 2) can use (8a), (8b), (9a) and be connected 9b) connect or split; (4) be bob-weight one, (5) are bob-weight two, and (4) and (5) can use (12a) and (12b) contact or split; (10), (2), (4) and be connected 5) no matter connect or split, all utilize power system (3) to carry out up-and-down movement, (3) motor or the group of motors that comprise variable-frequency motor or be furnished with change speed gear box are carried out the variation of power output to adapt to the variation of weight.

(10) be that split cab of the present invention realizes the example to the adaptation of difference building floor height.Principle is as follows, and (10) comprise self-adaptive hydraulic lever system (6) and (7) in order to stable (1), guarantees that (1) steadily slides up and down in (10); (10) also comprise one group of Low speed electric motor system, can pass through rope (11a) and (11b) drive (1) perpendicular movement in (10); (10) top also comprises (8a) and (8b), can with (9a) of (2) bottom and (9b) in conjunction with or separate.

(8a), (8b), (9a) and be connected 9b) connection or split operation, can select craft and automatically carry out, manual operations refers to when (10) and (2) are parked in the bottom, operating personal can be carried out manual the connection or the split operation to it by ad hoc actuating doors, its advantage is that equipment cost is low, transom is simple and reliable, and this mode is applicable to the low area of human cost; Automatic operation refers to be parked in when bottom when (10) and (2), controls long-range realization (8a), (8b), (9a) and is connected 9b by weak electricity system) connection or split.

(4) be connected 5) connection or split operation finish by (12), also can select manual and automatically carry out, specifically identical with the mode of (10) and (2).

As above tell, according to the present invention, upper and lower two cabs are by connecting or the split operation, realized elevator in same hoistway to the variation of people's user demand and the variation of same building story height, realize the raising of operating efficiency and the saving of the energy, thereby reduce the elevator operating cost.

Claims

1. separable double-deck elevator comprises:

First cab,

Second cab that comprises the elevator framework, the second cab is section's up-and-down movement within it.

Two cabs can be according to using needs to separate, and the second cab is parked in the bottom.

First bob-weight,

Second bob-weight,

Two bob-weights can separate when cab is separated, and the second bob-weight is parked in the bottom.

2. the elevator of telling according to claim 1 is characterized in that the second elevator framework, and this framework can contact the first cab bottom, is arranged in the vertical pile relation; This framework can adopt manually or automatically mode to utilize transom to be connected with the first cab bottom, and satisfies load-bearing, slip-off preventing demand; This framework comprises power and rope can make the second cab move up and down in framework.

3. the elevator of telling according to claim 1 is characterized in that, actuating device can carry out frequency conversion or utilize change speed gear box to regulate power output according to driving cab quantity and bob-weight quantity.

4. the elevator of telling according to claim 2 is characterized in that, the transom between two cars is with an electromagnetic safe lock, when only having the second cab to be parked in the foot safety zone, vital circuit could be communicated with release, and under this state, two cars could separate according to control command.