TW201309583A - A multiple-modular elevator - Google Patents

Abstract

A multi-modular elevator, comprises: at least one outer elevator frame; at least three inner elevator modules slidably mounted inside the outer elevator frame; an oil cylinder device provided on each of the inner elevator frames for driving the inner elevator frames to cause the inner elevator cabin in alignment with a corresponding floor level; and a first position alignment device provided on both the outer elevator frame and a side wall of the elevator shaft and a plurality of second position alignment devices provided on each of the inner elevator frames and a side wall of the elevator shaft. The construction of the multi-modular elevator of the invention may include 3-20 inner elevator modules for servicing of passengers in multi floors of the building at the same time and is capable of saving place and time considerably.

Description

Multi-layer lift

This invention relates to elevators, and more particularly to a multi-layer elevator for high rise buildings.

Conventional elevators for buildings, mostly single-story single-car elevators, can only serve passengers on a single floor at the same time. For high-rise buildings, it is often necessary to set up multiple elevators, or set up low-level sections. Middle and high-rise elevators, such as large floor space and long lifting time, resulting in high equipment costs. In some current double-deck elevator installations, it is often the case that the upper and lower elevator cars are fixed together and the position between them cannot be changed, so that when the elevator stops, a step occurs between the elevator car and the floor platform. In some double-deck elevator installations, although a device or an electric control system for adjusting the distance between the two elevator cars is added, the double-deck elevator equipment is caused by complicated equipment, high cost, and the elevator car cannot be accurately stopped at the same time. The results are not very effective, especially in elevators of more floors, the above defects are more obvious.

The main object of the present invention is to overcome the above disadvantages and provide a multi-layer elevator with at least three layers, which has a simple structure and low cost, and the elevators in each layer can be accurately aligned with the corresponding floor platforms, and the capacity of the elevator is large, which can save a lot of place and time. .

According to the present invention, there is provided a multi-layer elevator comprising: at least one outer elevator frame suspended by a cable and driven and driven by a drive mechanism to be positioned and raised along the elevator rail in the elevator slot, each outer elevator frame forming a rigid body With upper and lower At least 3 layers of space; at least 3 floors of elevators, which are respectively installed in the space of one or more outer elevator frames, and the elevators in each layer include one on each side which is slidably mounted on the outer elevator frame An inner elevator frame, an inner elevator car frame fixedly coupled to the inner elevator frame, and an inner elevator car; two cylinder devices disposed on each inner elevator frame for driving the inner elevator frame to enable the inner elevator car and a corresponding floor platform facing position; and a first alignment device disposed on a side wall of each outer elevator frame and the elevator slot and a plurality of second positions disposed on a side wall of each of the inner elevator and the elevator slot The positioner, the first positioner selectively triggers and sends a signal to a control device, so that the control device instructs the drive mechanism to stop rotating to stop the outer lift frame from lifting, and the plurality of second position selectors respectively select And triggering a signal to the control device to cause the control device to activate the expansion and contraction of the cylinder device of each inner lift at the same time, so that The inner layer with a respective elevator car floor alignment at the same time.

In the above-mentioned multi-layer elevator, each outer elevator frame includes four vertical columns, four side beams on the left and right sides, four rear beams on the rear side, and four front beams on the front side, which are fixedly connected. , forming a rigid body, adjacent side beams on the left and right sides, adjacent rear beams on the rear side, and adjacent front beams on the front side, which form a space between each other The height corresponds to the height of the building floor.

In the above-mentioned multi-layer elevator, the vertical column, the side beam and the rear beam of the outer elevator frame are made of steel, the front beam is made of angle steel, and the corner of the angle steel is located on the front side of the angle steel, wherein the profile steel can be 9.5 mm thick. 127mm wide square steel, angle steel It can be 9.5mm thick and 127mm thick.

In the above-described multi-layer elevator, the rail includes one rail on the left wall and the right wall of the elevator trough and two rails on the rear wall.

In the above-mentioned multi-layer elevator, a sliding shoe is arranged at a joint of the side cross member and the rear cross member of the outer lift and the rail, so that the outer lift frame can be positioned and raised along the rail, and the elevator is installed at the joint of the slipper and the rail. Braking system.

In the above multi-layer elevator, each of the inner elevator frames includes a side top beam and a side bottom beam supported between the front vertical column and the rear vertical column of the outer elevator frame and vertically slidable along the vertical column; the cylinder device is fixedly connected to the side The position between the top beam and the side sill near the side top beam and the side sill is used to adjust the distance between the side sill and the side sill to facilitate the alignment of the inner elevator; the inner elevator car frame and the side The bottom beam is fixedly connected and surrounds the inner elevator car.

In the above-mentioned multi-layer elevator, the side top beam is suspended by a plurality of tension springs on the side cross member above the corresponding layer of the outer elevator frame, and the upper surface of the lower side cross member of the layer is provided with a plurality of compression springs for holding The side sills act to cushion the inner elevator car.

In the above-mentioned multi-layer elevator, the lowermost two adjacent side beams on the left and right sides of each outer lift frame, the two lowermost rear cross beams on the rear side, and the lowermost one on the front side Two adjacent front beams, the outermost one of the outer elevator frames formed between them has a higher space than the other layers, corresponding to the height of the floor of the building; and is disposed in the space below the outer frame of the outer lift The cylinder device on the inner lift adopts a two-stroke cylinder device with two strokes, and the first stroke is used for the inner lift to be transported on other floors than the ground floor of the building. Work during the trip; the second trip is used when the inner lift is operating at the floor level of the building.

In the above-mentioned multi-layer elevator, the side top beam and the side bottom beam are made of profile steel, and the profile steel may be a square steel having a thickness of 9.5 mm and a width of 127 mm.

In the above-mentioned multi-layer elevator, the front door of the inner elevator car is provided with an elevator door, and an escape room is arranged on the side of the elevator car, and a safety door is arranged therebetween, and the elevator door adopts a three-door structure.

In the above-mentioned multi-layer elevator, an escape exit is provided on the floor and ceiling of the escape room, and an escape ladder is inserted in the escape exit, and the elevator car extends from the lower elevator car to the top floor, and the escape exit is covered with a cover.

In the above-mentioned multi-layer elevator, the escape room of the elevator car in each floor is provided with a respective motor and hydraulic system for starting the expansion and contraction of the cylinder device when receiving the signal from the second positioner, so as to make the layer The inner elevator car is aligned.

In the above multi-layer elevator, the first positioner and the second positioner may be photoelectric sensors, and the first positioner has an infrared receiving unit mounted on the left vertical column of each outer lift frame. And a plurality of infrared emitting units mounted on respective floor positions of the left wall of the elevator trough; the second collimator has one infrared receiving unit mounted on the right side sill of each inner lift and mounted on the right side of the elevator trough A plurality of infrared emitting units on the corresponding floor position of the wall.

In the above-described multi-layer elevator, the first positioner and the second positioner may be stroke switches.

In the above multi-layer elevator, the multi-layer elevator can include 3-20 layers of lifting The multi-layer elevator has two or more outer lift frames, wherein the uppermost side cross member and the rear cross member of the lower outer lift frame and the lowermost side cross member and the rear cross member of the upper outer lift frame are respectively The connecting members are connected such that the vertical column of the lower outer lift frame and the vertical column of the upper outer lift frame abut each other, wherein the upper outer side frame and the rear cross member of the outer outer lift frame and the outer outer lift frame The distance between the lowermost side beam and the rear beam is 300 mm.

In the above multi-layer elevator, the connecting member may include an iron chain, a steel wire or a cable; the connecting member may be provided with three pieces of a left connecting member, a right connecting member and a rear connecting member.

With the multi-layer elevator of the present invention, the mother-sub-elevator structure of the inner lift is provided in the outer lift, and the multi-layer elevator of three to fifteen floors can be realized, and the passengers who board or leave the ladder on three floors can be simultaneously served. The large capacity of the lift saves a lot of space and time. The actual number of layers of the multi-layer elevator of the present invention can be determined according to the user's use requirements and the specific conditions of the total number of floors of the building.

The multi-layer elevator of the present invention may comprise at least three layers of elevators, such as a multi-layer elevator that may be from 3 to 15 layers. For clarity of explanation, the following description is made by way of example with reference to a three-layer elevator as an embodiment of the multi-layer elevator of the present invention, and is assumed to operate in a building having 18 floors. It should be understood that the present invention is not limited thereto, and the actual number of layers of the multi-layer elevator of the present invention can be determined according to the user's use requirements and the specific conditions of the total number of floors of the building.

Figures 1-6 illustrate a first embodiment of a multi-layer elevator of the present invention. As shown in Figures 1-3, the multi-layer elevator 1 of the present invention includes an outer lift (also known as a female lift) frame. The inner and lower lifts (also referred to as sub-lifts) 3, which are vertically and horizontally mounted in the outer lift frame 2, are mounted on the upper and lower sides, respectively. The outer elevator frame 2 is suspended by a cable 4, and is lifted and lowered along the rail 6 in the elevator slot 5 by a driving machine (not shown). When the multi-layer elevator 1 is in the initial position of the floor of the building, the elevators 3 (the elevator cars in the A-floor, the B-floor, and the C-floor from the bottom to the top) respectively stop at the deck surface of the building floors L1, L2, and L3. It can serve passengers who climb or leave the stairs on three floors at the same time. The multi-layer elevator 1 is lifted upwards, and each stop can be lifted by three floors. After five stops, the elevator cars in the A, B and C floors of the inner lift 3 can reach and stop the platform faces of the floors L16, L17 and L18 respectively ( Please refer to Figure 6).

Figure 3 shows an outer elevator frame 2 which is movable up and down along each of the rails 6 located on the left and right walls (not shown) of the elevator trough 5 and the two rails 6 located on the rear wall (not shown). The outer elevator frame 2 includes four vertical columns 11, four side beams 12 on the left and right sides, four rear beams 13 on the rear side, and four front beams 14 on the front side. They are fixedly connected to form a rigid body, and can form a three-layer space up and down for respectively installing the elevators 3 in each layer. The adjacent side cross members 12 on the left and right sides, the adjacent rear cross members 13 on the rear side, and the adjacent front cross members 14 on the front side, the height of the space formed between them The height of the building floor roughly corresponds. The vertical column 11, the side cross member 12 and the rear cross member 13 may be made of a steel such as 9.5 mm (3/8 inch) thick and 127 mm (5 inch) square steel. The front cross member 14 can be made of a section steel, for example, a 9.5 mm (3/8 inch) thick 127 mm (5 inch) angle steel, and the corners of the angle steel are located on the front side of the angle steel. The side cross member 12 of the outer lift frame 2 and the joint of the rear cross member 13 and the rail 6 are provided with a sliding shoe 16 for external lifting The machine frame 2 can be positioned and raised along the rail 6. An elevator brake system (not shown) may be installed at the junction of the shoe 16 and the rail 6.

Fig. 4 is a left side view showing the connection structure of the outer elevator frame 2 and the inner elevator 3 of the multi-layer elevator 1 of the present invention, and the right side view thereof is the same as the left side view. The elevator 3 in each floor comprises an inner elevator frame 20 on each side which is slidably mounted on the outer elevator frame 2, and the inner elevator frame 20 has a support between the front vertical column 11 and the rear vertical column 11, along which The side pillars 21 and the side sills 22, which are vertically slidable up and down, the side sills 21 and the side sills 22 may be formed of a section steel, for example, a 9.5 mm (3/8 inch) thick 127 mm (5 inch) square steel. At both ends of the side top beam 21 and the side sill 22 adjacent to the side sill 21 and the side sill 22, a cylinder device 24 is connected for adjusting between the side sill 21 and the side sill 22 The distance is so that the alignment of the lift 3 is within. The inner elevator car frame 26 is fixedly coupled to the side sill 22 and surrounds the inner elevator car 28. The side top beam 21 is hung on the side cross member 12 above the corresponding layer of the outer elevator frame 2 by, for example, three tension springs 30. The upper surface of the lower side cross member 12 of the layer is provided with a compression spring 31 for supporting the side bottom. The beam 22 acts as a buffer for the inner elevator car 28. 4A shows that the ends of the side top rails 21 and the side sills 22 are provided with shoes 32 for positioning and sliding along the vertical columns 11.

2 and 5 show a schematic view of the structure of the inner elevator car 28 of the multi-layer elevator 1. The front door of the inner elevator car 28 is provided with an elevator door 34, which can adopt a three-door structure to facilitate passengers to enter and exit quickly. An escape room 35 is spaced from the side of the elevator car 28 with a security door 36 therebetween. An escape exit 37 is provided on the floor and ceiling of the escape room 35, and the escape ladder 38 is inserted up and down through the escape exit 37, from the elevator of the lower floor A The car 28 extends up to the elevator car 28 of the top floor C. Once the multi-layer elevator 1 fails, the passenger can climb up the elevator car 28 via the escape ladder 38. In the normal state, the escape outlet 39 can be covered with a cover plate 39. The escape room 35 of the elevator car 28 in each floor is provided with respective motors and hydraulic systems (not shown) for actuating the cylinder upon receipt of a signal from the second positioner 42 (see Figure 6). The device 24 is telescoped to align the inner elevator car 28 of the floor, i.e., to align the floor surface of the inner elevator car 28 with the corresponding floor surface.

Figure 6 shows a schematic view of the arrangement of the first alignment device 41 provided on the outer elevator frame 2 and the left wall 46 of the elevator trough and the second alignment device 43 provided on the inner elevator 3 and the right wall 47 of the elevator trough, and a plurality of layers. During the operation of the elevator 1 , the elevators 3 respectively stop the operation of the platform surface of each floor of the building. The positioner may employ a photoelectric sensor. For example, the first positioner 41 may include an infrared receiving unit 411 mounted on, for example, the left vertical column 11 of each of the outer elevator frames 2, and a left wall mounted on the elevator slot 5. A plurality of infrared ray emitting units 412 at positions of respective floors (e.g., L2, L5, ...), when the receiving unit 411 receives the infrared light beam emitted by the transmitting unit 412, the first time aligner 41 is selective The ground triggers and sends a signal to a control device (not shown) to cause the control device to instruct the drive mechanism (not shown) to stop rotating to stop the outer lift frame 2 from lifting. Similarly, the second positioner 43 may include one infrared receiving unit 431 mounted on, for example, the right side sill 22 of the elevator 3 in each floor and the corresponding floor of the right wall 47 mounted on the elevator slot 5 (for example, L1, L2) a plurality of infrared ray emitting units 432 at positions L3, . . . ) are received at respective infrared ray receiving units 431 and received by respective infrared ray emitting units 432 paired therewith. The plurality of second positioners 43 are selectively triggered and signaled to the control device such that the control device activates the cylinder device 24 on each of the inner lifts 3 to expand and contract at the same time so that the same The time causes the inner elevator cars 28 of each floor to align with the respective floors. It will be understood by those skilled in the art that the above positioner can also be a travel switch, or other form of mechanical sensor, and the mounting position and arrangement relationship of the positioner can also be changed without affecting the implementation of the present invention.

The embodiment of the 3-layer elevator of the present invention has been previously described. When the multi-layer elevator 1 includes three or more inner lifts 3, for example, 3-20 inner lifts 3, the multi-layer elevator 1 of the present invention may be provided with two or more outer lift frames 2, as shown in FIG. The uppermost side cross member 12 and the rear cross member 13 of the lower outer lift frame 2 and the lowermost side cross member 12 and the rear cross member 13 of the upper outer lift frame 2 are respectively connected by three connecting members 51, such as an iron chain, a steel wire or The cables are connected to each other such that the vertical column 11 of the lower outer lift frame 2A and the vertical column 11 of the outer outer lift frame 2 abut each other, and the uppermost side cross member 12 and the rear cross member 13 of the outer outer lift frame 2 are above and above. The distance between the lowermost side cross member 12 and the rear cross member 13 of the outer lift frame 2 is about 300 mm (1 foot).

As shown in Fig. 6, the multi-layer elevator of the present invention comprises a 3-layer inner elevator car 28 of the A, B, and C floors, assuming that it operates in a building having 18 floors, initially docking the building floor L1, respectively. The platform surface of L2 and L3 can serve passengers who board or leave the ladder on three floors at the same time. When the multi-layer elevator 1 is lifted up, it can be lifted three times per stop. After five stops, the elevator car layers in the A, B and C floors of the inner lift 3 can reach and dock the platforms of the floors L16, L17 and L18 respectively. surface. This This greatly reduces the number of stops of the elevator, thus greatly reducing the running time of the elevator. The sub-parent structure of the invention has an inner lift from 3 layers to 20 layers, which is convenient for the crowd and saves space and time.

Next, a second embodiment of the multilayer elevator of the present invention will be described with reference to Figs. In some buildings, such as luxury homes or commercial buildings, the floor level of the ground lobby is much higher than the other floors on the upper floors. In view of this, the present invention has modified the height of the lowermost space of the lower outer lift frame in the first embodiment described above and its connection structure with the inner lift. In the second embodiment of the present invention, for the member corresponding to the first embodiment, the endnote "a" is added after the component symbol to indicate that the same component is denoted by the same component symbol, and A detailed description thereof will be omitted.

Similarly, a three-layer elevator is described below as a second embodiment of the multi-layer elevator of the present invention by way of example and is assumed to operate in a building having 18 floors. As shown in Fig. 7, the height of the floor L1a of the building ground lobby is much higher than the other floors of the upper floors L2, L3, ... L18.

The multi-layer elevator 1a of the second embodiment of the present invention shown in Figs. 7-10 includes an outer elevator frame 2a, and three inner lifters 3a, 3, 3 which are vertically and slidably mounted in the outer lift frame 2a from bottom to top. When the multi-layer elevator 1a is located at the initial position of the floor of the building, the elevators 3a, 3, 3 of the elevators 3a, 3, 3 from the bottom to the top, the B-floor, and the C-floor elevator car, respectively, are docked on the building floors L1a, L2, L3. Platform surface. The difference from the first embodiment is that the outermost one space of the outer elevator frame 2a is higher than the space of the other layers, as shown in Figs. 7 and 8, when the inner lift 3a is lifted outside. The lowermost space of the machine frame 2a is moved downward by the action of the cylinder device 24a (described below) so that the elevator car layer in the Aa of the inner lift 3a is aligned with the floor L1a. When the multi-layer elevator 1a starts to rise from the initial position of the ground floor, the inner lift 3a also starts to move up in the floor space of the outer elevator frame 2a by the action of the cylinder device 24a (described below), achieving the outer lift frame 2a. The case of the inner lift 3 in the space of the other layers is the same so that the elevator car in the Aa layer of the inner lift 3a is subsequently aligned with the other corresponding floors L4, L7 ... L16 (see Fig. 12).

Figure 10 shows an outer elevator frame 2a comprising four vertical columns 11a, four side beams 12 on the left and right sides, four rear beams 13 on the rear side, and four front beams 14 on the front side. Different from the outer elevator frame 2 in the first embodiment, the four vertical columns 11a are long, the lowermost two adjacent side beams 12 on the left and right sides, and the lowermost two adjacent sides on the rear side. The rear cross member 13 and the lowermost two adjacent front cross members 14 on the front side have a distance substantially corresponding to the height of the building floor floor L1a. That is, the outermost one-layer space constituted by the outer lift frame 2a is higher than the space of the other layers to accommodate the installation of the lowermost inner lift 3a.

Fig. 11 is a left side view showing the connection structure of the outer lift frame 2a and the inner lift 3a according to the second embodiment of the present invention, and the right side view thereof is the same as the left side view. Different from the inner lift 3 in the first embodiment, the cylinder device 24a connected to the inner lift 3a has a larger stroke, and usually adopts a two-stroke cylinder device having two strokes, and the first stroke is used for the inner stroke. The elevator 3a operates during operation of other floor locations other than the building floor floor L1a; the second section is used for the inner elevator 3a in the building floor Floor position L1a works when it is running. The structure of the inner elevator car 28 of the multi-layer elevator 1a of the second embodiment of the present invention is the same as that of the first embodiment.

Figure 12 shows a schematic view of the arrangement of the first alignment device 41 provided on the outer elevator frame 2a and the left wall 46 of the elevator trough and the second alignment device 43 provided on the inner elevator 3 and the right wall 47 of the elevator trough, and a plurality of layers. During the operation of the elevator 1a, the elevators 3a, 3, 3 respectively stop the operation of the platform surface of each floor of the building. The infrared ray receiving unit 411 and the infrared ray emitting unit 412 of the first aligner 41 may be respectively mounted on, for example, the left vertical column 11a of each outer elevator frame 2a and the corresponding floor of the left wall 46 of the elevator slot 5 (for example, L2, L5, ...) Position. Similarly, the infrared ray receiving unit 431 and the infrared ray emitting unit 432 of the second aligner 43 can be respectively mounted on, for example, the right side sill 22 of the inner lifts 3a and 3 and the corresponding floor of the right wall 47 of the elevator sump 5 (for example, L1a, L2, L3, ...) position. Further, in the second embodiment, when the elevator car starts to leave the floor of the building and enters the other floor position in the Aa layer of the inner lift 3a, the control device (not shown) immediately activates the inner lift 3a. The cylinder device 24a is retracted to operate in the first stroke mode so that the elevator car in the Aa layer of the inner elevator 3a is ready to be aligned with the corresponding other floor position of the building; the elevator in the Aa floor of the inner elevator 3a When the car leaves the other floor position of the building and is about to enter the ground floor L1a, the cylinder device 24a on the inner lift 3a is activated by a control device (not shown) to operate in the second stroke mode, so that the inner lift 3a The Aa inner elevator car is aligned with the ground floor when it reaches the ground floor location of the building.

The implementation of the 3-layer elevator of the second embodiment of the present invention has been previously described by way of example The example is explained. When the multi-layer elevator 1a includes three or more inner lifts, as in the first embodiment, the multi-layer elevator 1a of the present invention may be provided with two or more outer lift frames, and the lower outer lift frame is the outer one of the second embodiment. The outer frame frame 2 of the elevator frame 2a and the upper outer elevator frame are still connected by the same connection structure as in the first embodiment, and the description thereof is omitted here.

1‧‧‧Multi-layer lift

2, 2A‧‧‧ outer lift frame

3, 3a‧‧‧ lifts

4‧‧‧ Cable

5‧‧‧ Lift slot

6‧‧‧rails

11‧‧‧ vertical column

12‧‧‧ Side beam

13‧‧‧Back beam

14‧‧‧ front beam

16‧‧‧Slides

20‧‧ inside lift frame

21‧‧‧ Side beam

22‧‧‧ Side sill

24‧‧‧Cylinder device

26‧‧‧Elevator car frame

28‧‧‧Uplift car

30‧‧‧Leather spring

31‧‧‧Resist spring

32‧‧‧Shoes

34‧‧‧ Lift door

35‧‧‧Escape room

36‧‧‧Safety gate

37‧‧‧Escape exit

38‧‧‧Escape ladder

39‧‧‧ Cover

41‧‧‧First alignment device

42‧‧‧Second positioner

43‧‧‧Second positioner

46‧‧‧ Lifting trough left wall

47‧‧‧ Lifting trough right wall

51‧‧‧Connecting parts

411‧‧‧Infrared receiving unit

412‧‧‧Infrared emitting unit

432‧‧‧Infrared emitting unit

A, Aa, B, C‧‧‧ lift car layer

L1, L1a, L2, L3, L16, L17, L18‧‧‧ building floors

1 is a schematic view showing a basic configuration of a first embodiment of a multi-layer elevator of the present invention applied to a high-rise building; FIG. 2 is a front structural view of the multi-layer elevator shown in FIG. 1, and FIG. 3 is a first embodiment of the multi-layer elevator of the present invention; Figure 4 is a left side elevational view showing the connection structure of the outer elevator frame and the inner elevator of the first embodiment of the multi-layer elevator of the present invention; Figure 4A is a partial enlarged cross-sectional view of the portion 4A of Figure 4; 2 is a cross-sectional view taken along the line VV of FIG. 2, showing a structural view of the inner elevator car of the multi-layer elevator of the present invention; and FIG. 6 is a first alignment device and an inner elevator on the outer elevator frame of the first embodiment of the multi-layer elevator of the present invention. The arrangement diagram of the second alignment device on the second embodiment shows the operation of the outer elevator frame and the inner elevator of the multi-layer elevator respectively on the platform surface of each floor of the building during operation; FIG. 7 is a second embodiment of the multi-layer elevator of the present invention. Example applied to high-rise buildings FIG. 8 is a front structural view of the multi-layer elevator of FIG. 7 when it is docked on the ground floor of the building; FIG. 9 is a front structural view of the multi-layer elevator of FIG. 7 when it is located on the floor above the ground floor of the building; 10 is a perspective view of the outer lift frame of the second embodiment of the multi-layer elevator of the present invention; FIG. 11 is a left side view showing the connection structure of the outer lift frame and the inner lift of the second embodiment of the multi-layer elevator of the present invention; and FIG. The arrangement diagram of the first alignment device on the outer elevator frame and the second alignment device on the inner elevator of the second embodiment of the multi-layer elevator is shown, and the multi-layer elevator is operated, and the outer elevator frame and the inner elevator thereof are respectively stopped at the time of operation. Operation of the deck surface of each floor of the building.

2‧‧‧Outer lift frame

3‧‧‧Uplift

12‧‧‧ Side beam

20‧‧ inside lift frame

21‧‧‧ Side beam

22‧‧‧ Side sill

24‧‧‧Cylinder device

26‧‧‧Elevator car frame

28‧‧‧Uplift car

30‧‧‧Leather spring

31‧‧‧Resist spring

51‧‧‧Connecting parts

Claims (19)

A multi-layer elevator comprising: at least one outer elevator frame suspended by a cable and driven and driven by a drive mechanism to be positioned and raised along the elevator rail in the elevator slot, each of the outer elevator frames forming a rigid body having up and down At least 3 layers of space; at least 3 layers of elevators installed in the space of one or more of the outer elevator frames, respectively, up and down, each of the inner lifts including one on each side sliding up and down An inner elevator frame mounted on the outer elevator frame, an inner elevator car frame fixedly coupled to the inner elevator frame, and an inner elevator car; two cylinder devices disposed on each of the inner elevator frames, For driving the inner elevator frame such that the inner elevator car faces the corresponding floor platform; and the first alignment on each of the outer elevator frame and the side wall of the elevator slot And a plurality of second alignment devices disposed on each of the inner elevator and the side wall of the elevator slot, the first alignment device And triggering a signal to a control device to cause the control device to instruct the driving mechanism to stop rotating to stop the lifting and lowering of the outer elevator frame, the plurality of second times of the positioner respectively selectively triggering and issuing to the control device The signals are such that the control device activates the expansion and contraction of the cylinder devices of each of the inner elevators at the same time so that the inner elevator cars of each floor are respectively aligned with the respective floors at the same time. The multi-layer elevator of claim 1, wherein each of the outer elevator frames comprises four vertical columns, four side beams on the left and right sides, on the rear side 4 rear beams, and 4 front beams on the front side, which are fixedly connected to form the rigid body, the adjacent side beams on the left and right sides, adjacent to each other on the rear side The rear cross member, and the adjacent front cross members on the front side, the height of the space formed between them corresponds to the height of the building floor. The multi-layer elevator of claim 2, wherein the vertical column, the side beam and the rear beam of the outer elevator frame are made of steel, the front beam is made of angle steel, and the corner of the angle steel Located on the upper side of the angle steel facing the front side. The multi-layer elevator according to claim 3, wherein the section steel is a square steel having a thickness of 9.5 mm and a width of 127 mm, and the angle steel is 9.5 mm thick and 127 mm thick. The multi-layer elevator of claim 2, wherein the rail comprises one rail located at a left wall and a right wall of the elevator trough and two rails located at a rear wall. The multi-layer elevator of claim 5, wherein the side cross member of the outer lift and the joint of the rear cross member and the rail are provided with a shoe for allowing the outer lift frame to be along The rail is positioned and raised, and an elevator brake is mounted at a junction of the shoe and the rail. The multi-layer elevator of claim 2, wherein each of the inner elevator frames includes a support between the front vertical column and the rear vertical column of the outer elevator frame, and along the vertical column a sliding side top beam and a side bottom beam; the cylinder device is fixedly coupled between the side top beam and the side bottom beam at both ends of the side top beam and the side bottom beam for Adjusting a distance between the side sill and the side sill to align the inner hoist; the inner hoist car frame and the side A bottom beam is fixedly coupled to and surrounds the inner elevator car. The multi-layer elevator of claim 7, wherein the side sill is suspended by a plurality of tension springs on a side cross member above the corresponding layer of the outer elevator frame, and the upper surface of the lower side cross member of the layer A plurality of compression springs are provided for supporting the side sills to cushion the inner elevator car. The multi-layer elevator of claim 8, wherein the outermost two adjacent side beams of the outer lift frame are located on the left and right sides, and the two lower adjacent rear beams on the rear side. And the lowermost two adjacent front beams on the front side, the lowermost one-story space of the outer elevator frame formed between them is higher than the space of the other layers, corresponding to the height of the floor of the building; The cylinder device on the inner elevator in the lowermost layer space of the outer elevator frame adopts a two-stroke cylinder device having two strokes, and the first stroke is used for the inner elevator outside the ground floor of the building Other floor locations operate during operation; the second section of travel is used when the inner lift is operating at the floor level of the building. The multi-layer elevator of claim 7, wherein the side sill and the side sill are made of steel. The multi-layer elevator of claim 10, wherein the section steel is a square steel having a thickness of 9.5 mm and a width of 127 mm. The multi-layer elevator of claim 1, wherein the front of the inner elevator car is provided with an elevator door, and an escape room is arranged on a side of the elevator car, and a safety door is arranged therebetween. The multi-layer elevator of claim 12, wherein the elevator door is Use 3 door structure. The multi-layer elevator according to claim 12, wherein the floor and the ceiling of the escape room are provided with an escape exit, and the escape exit is inserted with an escape ladder up and down, extending from the lower elevator car to the top floor In the elevator car, the escape exit is covered with a cover. The multi-layer elevator of claim 12, wherein each of said escape compartments of said inner elevator car is provided with a respective motor and hydraulic system for receiving a signal from a second positioner The cylinder device is activated to telescope to align the inner elevator car of the layer. The multi-layer elevator of claim 1, wherein the first alignment device and the second secondary alignment device are photoelectric sensors, and the first alignment device has a left side mounted on each outer elevator frame An infrared receiving unit on the vertical column and a plurality of infrared emitting units mounted on respective floor positions of the left wall of the elevator slot; the second positioning device has one infrared receiving device mounted on the right side beam of each inner lift The unit and a plurality of infrared emitting units mounted on respective floor positions of the right wall of the elevator trough. The multi-layer elevator of claim 1, wherein the first positioner and the second time positioner are travel switches. The multi-layer elevator of claim 1, wherein the multi-layer elevator comprises a 3-20 layer inner lift, the multi-layer lift having 2 or more outer lift frames, wherein the outer lift frame below is the most The upper side cross member and the rear cross member are respectively separated from the lowermost side cross member and the rear cross member of the outer lift frame above a plurality of connecting members are connected such that a vertical column of the lower outer elevator frame and a vertical column of the outer elevator frame above abut each other, wherein the uppermost side beam and the outer lower frame of the outer elevator frame The distance between the rear cross member and the lowermost side cross member and the rear cross member of the upper outer lift frame is 300 mm. The multi-layer elevator according to claim 18, wherein the connecting member comprises an iron chain, a steel wire or a cable; and the connecting member is provided with three pieces of a left connecting piece, a right connecting piece and a rear connecting piece.