CN213864943U - Hoistway-free elevator driving device - Google Patents
Hoistway-free elevator driving device Download PDFInfo
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- CN213864943U CN213864943U CN202022719137.6U CN202022719137U CN213864943U CN 213864943 U CN213864943 U CN 213864943U CN 202022719137 U CN202022719137 U CN 202022719137U CN 213864943 U CN213864943 U CN 213864943U
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- mounting panel
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- elevator
- hoistway
- slider
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- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a no well elevator drive arrangement, drive arrangement are including fixing lower mounting panel in the pit, go up the backup pad and cut fork elevating system, and two sets of fork elevating system symmetries of cutting set up under on the mounting panel, through connecting axle fixed connection between it, and the top articulates there is the slider, all sets up four spouts that are used for the movable mounting slider on lower mounting panel and the last backup pad, sets up the slider of mounting panel under and fixes on the piston rod of a hydraulic press. The utility model discloses a four first hydraulic press work promotion sliders remove in the spout, promote to cut fork elevating system and rise or descend to drive the elevator and rise or descend along the guide rail, the utility model discloses simple structure cuts the flexible elevator lift that drives of fork elevating system simultaneously and steadily reliably goes up and down.
Description
Technical Field
The utility model relates to a home use elevator field specifically is a no well elevator drive arrangement.
Background
The existing household elevator needs to specially arrange an elevator shaft for the elevator, but the elevator shaft needs to be arranged, so that a large area is occupied. For users with narrow space in urban houses, no matter in effective utilization of indoor space or visual perception, a hoistway-free elevator is popular, in the prior art, the hoistway-free elevator is a hanging type elevator which is characterized in that an elevator car is hung on a cable rope and the car is driven to lift by winding and unwinding the cable rope, but all bearing loads of the hanging elevator are hung on the roof, so that no matter the elevator has a machine room or does not have the machine room, the construction requirement is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no well elevator drive arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hoistway-less elevator drive apparatus comprising a drive apparatus mounted at the bottom of an elevator car and a guide rail, wherein:
drive arrangement is including fixing the lower mounting panel in the pit, fixing at the last backup pad of elevator car bottom and installing the fork elevating system that cuts between lower mounting panel and the last backup pad, and is two sets of cut fork elevating system symmetry and set up under on the mounting panel, through connecting axle fixed connection between it, and the top articulates there is the slider, all set up four spouts that are used for the movable mounting slider down on mounting panel and the last backup pad, set up the mounting panel down the slider is fixed on the piston rod of first hydraulic press.
Preferably, the elevator car is slidably mounted on a guide rail, one end of the guide rail is fixed on the guide rail mounting hole, and the other end of the guide rail is fixed on the ceiling of the top floor.
Preferably, the lower end of the sliding block is provided with a plurality of steel balls.
Preferably, a second hydraulic machine is arranged between the two groups of scissor-type lifting mechanisms, one end of the second hydraulic machine is fixed on the lower mounting plate, and a piston rod of the second hydraulic machine is fixed on the connecting shaft.
Preferably, be equipped with two gag lever posts between lower mounting panel and the last backup pad, the gag lever post is fixed on lower mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a four first hydraulic press work promotion sliders remove in the spout to and under the auxiliary operation of second hydraulic press, promote and cut fork elevating system and rise or descend, thereby drive the elevator and rise or descend along the guide rail, the utility model discloses simple structure cuts the flexible elevator lift that drives of fork elevating system simultaneously and steadily reliably, and the firm degree when second hydraulic press has also improved drive arrangement jacking.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the driving device of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention during operation;
fig. 4 is a schematic top view of the lower mounting plate of the present invention.
In the figure: 1 elevator car, 2 drive device, 21 lower mounting plate, 22 scissor lift mechanism, 23 first hydraulic press, 24 slide block, 25 chute, 26 upper support plate, 27 second hydraulic press, 28 spacing rod, 29 guide rail mounting hole and 3 guide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a no well elevator drive arrangement, its is including installing drive arrangement 2 and the guide rail 3 in elevator car 1 bottom, drive arrangement 2 is including fixing the lower mounting panel 21 in the pit, fix the upper support plate 26 in elevator car 1 bottom and install the scissor lift mechanism 22 between lower mounting panel 21 and upper support plate 26, two sets of scissor lift mechanism 22 symmetries set up under on mounting panel 21, through connecting axle fixed connection between it, and the top articulates there is slider 24, be equipped with second hydraulic machine 27 in the middle of two sets of scissor lift mechanism 22, second hydraulic machine 27 one end is fixed under on mounting panel 21, and its piston rod is fixed on the connecting axle, and second hydraulic machine 27 can not only drive scissor lift mechanism 22 flexible, can also play the supporting role to scissor lift mechanism 22, has strengthened drive arrangement 2's stability. Four sliding grooves 25 for movably mounting the sliding blocks 24 are formed in the lower mounting plate 21 and the upper supporting plate 26, and the sliding blocks 24 arranged on the lower mounting plate 21 are fixed on a piston rod of the first hydraulic machine 23.
The elevator car 1 is slidably mounted on a guide rail 3, one end of the guide rail 3 is fixed on a guide rail mounting hole 29, and the other end is fixed on the ceiling of the top floor.
The lower end of the sliding block 24 is provided with a plurality of steel balls, so that the friction force between the sliding block 24 and the sliding groove 25 is reduced, and the first hydraulic press 23 can push the sliding block 24 to move conveniently.
Two limiting rods 28 are arranged between the lower mounting plate 21 and the upper support plate 26, the limiting rods 28 are fixed on the lower mounting plate 21, and when the elevator car 1 stops at a first floor, the limiting rods 28 support more parts, so that the weight of the elevator is prevented from damaging other parts.
The utility model discloses a theory of operation does: the four first hydraulic machines 23 work to push the sliding blocks 24 to move in the sliding grooves 25, and under the auxiliary work of the second hydraulic machines 27, the scissor type lifting mechanism 22 is pushed to telescopically ascend or descend, so that the elevator car 1 is driven to ascend or descend along the guide rails 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A hoistway-free elevator drive device comprising a drive device (2) and guide rails (3) mounted at the bottom of an elevator car (1), characterized in that:
drive arrangement (2) are including fixing lower mounting panel (21) in the pit, fixing last backup pad (26) and the scissors fork elevating system (22) of installation between lower mounting panel (21) and last backup pad (26) of elevator car (1) bottom, and are two sets of scissors fork elevating system (22) symmetry sets up under on mounting panel (21), through connecting axle fixed connection between it, and the top articulates there is slider (24), all set up four spout (25) that are used for movable mounting slider (24) on mounting panel (21) and last backup pad (26) down, set up mounting panel (21) down slider (24) are fixed on the piston rod of first hydraulic press (23).
2. A hoistway-less elevator driving apparatus according to claim 1, wherein: the elevator car (1) is slidably mounted on the guide rail (3), one end of the guide rail (3) is fixed on the guide rail mounting hole (29), and the other end of the guide rail is fixed on a ceiling of a top floor.
3. A hoistway-less elevator driving apparatus according to claim 1, wherein: the lower end of the sliding block (24) is provided with a plurality of steel balls.
4. A hoistway-less elevator driving apparatus according to claim 1, wherein: and a second hydraulic machine (27) is arranged in the middle of the two groups of scissor type lifting mechanisms (22), one end of the second hydraulic machine (27) is fixed on the lower mounting plate (21), and a piston rod of the second hydraulic machine is fixed on the connecting shaft.
5. A hoistway-less elevator driving apparatus according to claim 1, wherein: be equipped with two gag lever posts (28) between lower mounting panel (21) and last backup pad (26), gag lever post (28) are fixed on lower mounting panel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719137.6U CN213864943U (en) | 2020-11-23 | 2020-11-23 | Hoistway-free elevator driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719137.6U CN213864943U (en) | 2020-11-23 | 2020-11-23 | Hoistway-free elevator driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213864943U true CN213864943U (en) | 2021-08-03 |
Family
ID=77035856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022719137.6U Active CN213864943U (en) | 2020-11-23 | 2020-11-23 | Hoistway-free elevator driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213864943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314249A (en) * | 2022-01-18 | 2022-04-12 | 浙江西沃电梯有限公司 | Elevator outer frame stall protection device |
-
2020
- 2020-11-23 CN CN202022719137.6U patent/CN213864943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314249A (en) * | 2022-01-18 | 2022-04-12 | 浙江西沃电梯有限公司 | Elevator outer frame stall protection device |
| CN114314249B (en) * | 2022-01-18 | 2023-09-26 | 浙江西沃电梯有限公司 | Outer frame stall protection device of elevator |
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