CN101665206A - Double gear rail device of slantwise elevator in old public house - Google Patents

Abstract

The present invention is an oblique elevator double rack device for an old house, comprising guiding double gears, power double gears, upper gear frame, lower gear frame, traveling mechanism, upper guide rail, lower guide rail, rack, motor, gearbox, chair hook . Two guide double gears 1 are installed on the upper gear frame, and two power double gears are installed on the lower gear frame. The upper gear frame and the lower gear frame are fixedly connected to form a walking structure; The gears are meshed. There is a rack in the lower guide rail, which is engaged with the power double gear; the guide double gear and the power double gear are meshed with each other, and they roll and walk between the upper guide rail and the lower guide rail synchronously; the upper guide rail and the lower guide rail are parallel Installed on the upper part of the stair handrail; the outside of the walking structure is fixedly connected to the gearbox, the input shaft of the gearbox is connected to the motor, and the output shaft is connected to the power double gear. A chair hook is fixedly installed on the outside of the gearbox. The invention is installed on the stairs of the multi-storey old mansion, can be used for hanging the lifting seat, and becomes a safe and simple elevator.

Description

Husband house oblique elevator double rack device

technical field

The invention relates to an inclined elevator device used in the old man's house, in particular to an elevator device which can be hung with a lifting seat and installed on the stairs of the multi-storey old man's house.

Background technique

At present, there are no elevators in the old-fashioned multi-storey residential buildings in China. The installation of regular elevators is not only costly and difficult to assemble, but also has the contradictions of large investment, waste of resources and financial burden of the household. Therefore, it is a more suitable direction to need a kind of simple and easy elevator that utilizes original multi-storey stairs to complete electric lifting.

Contents of the invention

The present invention is to provide a double rack device for an oblique elevator in an old mansion. The device utilizes the original multi-storey stairs to complete electric lifting.

In order to achieve the above object, the technical solution of the present invention is: a double rack device for an oblique elevator in an old building, including a guide double gear, a power double gear, an upper gear rack, a lower gear rack, an upper guide rail, a lower guide rail, a rack, and a motor , gearbox, which is characterized in that: two guide double gears 1 are installed on the upper gear frame, two power double gears are installed on the lower gear frame, and the upper gear frame and the lower gear frame are fixedly connected to form a walking structure; There is a rack gear, which is geared with the guide double gear, and the lower guide rail is provided with a rack gear, which is geared with the power double gear; the guide double gear and the power double gear are geared with each other, and roll between the upper guide rail and the lower guide rail synchronously Walking; the upper guide rail and the lower guide rail are installed in parallel on the upper part of the stair handrail; the outside of the walking structure is fixedly connected to the gearbox, the input shaft of the gearbox is connected to the motor, and the output shaft is connected to the power double gear.

A chair hook is fixedly installed on the outside of the gearbox.

The present invention forms a walking structure through guiding double gears, power double gears, an upper gear frame and a lower gear frame, and can complete rolling lifting and walking between the upper guide rail and the lower guide rail. The device has a hanging chair frame and is installed on the stairs of multi-storey old houses to become a safe and convenient elevator.

The present invention installs the lifting seat on the stairs of the multi-storey old mansion. The escalator is used for building without occupying land, the structure is simple and the cost is low, and it becomes a simple elevator.

Description of drawings

Fig. 1 is the use installation schematic diagram of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the present invention;

Fig. 3 is a schematic plan view of the structure of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1 to 3, the double rack device of the oblique elevator for the old mansion of the present invention includes a guide double gear 1, a power double gear 2, an upper gear frame 3, a lower gear frame 4, a traveling mechanism 10, an upper guide rail 5, Lower guide rail 6, rack 11, motor 7, gearbox 8, chair hook 9, etc.

Two guide double gears 1 are assembled on the upper gear frame 3, two power double gears 2 are assembled on the lower gear frame 4, and the upper gear frame 3 and the lower gear frame 4 are fixedly connected to form a walking structure 10. Both the guide double gear 1 and the power double gear 2 have gear teeth, the upper guide rail 5 has a rack 11, which can engage with the guide double gear 1, and the lower guide rail 6 has a rack 11, which can engage with the power double gear 2 . Simultaneously, the guiding double gear 1 and the power double gear 2 are meshed with each other, and can complete the rolling walking between the upper guide rail 5 and the lower guide rail 6 synchronously.

Upper guide rail 5 and lower guide rail 6 are installed in parallel on the original stair handrail top, form upper guide rail 5 pairs of guide double gears 1 and lower guide rail 6 pairs of power double gears 2 rolling walking guide. A gearbox 8 is fixed outside the walking structure 10, and the gearbox 8 is connected to the motor 7 at the same time. The motor 7 drives the power double gear 2 to rotate through the gearbox 8, and the power double gear 2 rolls on the rack 11 in the lower guide rail 6 through toothing. When walking, the power double gear 2 drives the guide double gear 2 to rotate through toothing, so that the guide double gear 1 rolls and walks under the rack 11 in the upper guide rail 5 through toothing. The upper guide rail 5 and the lower guide rail 6 are parallel, embedding the running gear 10 up and down, and can ensure that the running gear 10 rolls up and down and walks.

When the gearbox 8 fixed outside the walking structure 10 is articulated with the motor 7, a chair hook 9 is also fixedly installed, and the chair hook 9 is used for hanging the lifting seat.

The oblique elevator double rack device of the old mansion is used to install lift seats on the stairs of the multi-storey old mansion. The escalator is used for building without occupying land, the structure is simple and the cost is low, and it becomes a simple elevator.

Claims (2)

1. A double rack device for oblique elevators in old houses, including guiding double gears (1), power double gears (2), upper gear rack (3), lower gear rack (4), upper guide rail (5), and lower guide rail (6), rack (11), motor (7), gearbox (8), characterized in that: the two guide double gears (1) are installed on the upper gear frame (3), and the two power double gears (2) installed on the lower gear frame (4), the upper gear frame (3) and the lower gear frame (4) are fixedly connected to form a walking structure (10); the upper guide rail (5) is provided with a rack (11), and Teeth with the guide double gear (1), the lower guide rail (6) is provided with a rack (11), and engages with the power double gear (2); the guide double gear (1) and the power double gear (2) are mutually toothed combined, and synchronously roll and walk between the upper guide rail (5) and the lower guide rail (6); the upper guide rail (5) and the lower guide rail (6) are installed in parallel on the upper part of the stair handrail; the walking structure (10) is externally fixedly connected to the gearbox ( 8), the input shaft of the gearbox (8) is connected to the motor (7), and the output shaft is connected to the power double gear (2). 2. The double rack device for inclined elevators in old buildings according to claim 1, characterized in that: a chair hook (9) is fixedly installed on the outer side of the gearbox (8).

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