CN205346580U - Four layers elevator of PLC control - Google Patents
Four layers elevator of PLC control Download PDFInfo
- Publication number
- CN205346580U CN205346580U CN201620142432.0U CN201620142432U CN205346580U CN 205346580 U CN205346580 U CN 205346580U CN 201620142432 U CN201620142432 U CN 201620142432U CN 205346580 U CN205346580 U CN 205346580U
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- China
- Prior art keywords
- elevator
- box
- traction motor
- guide rail
- plc
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- Expired - Fee Related
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Abstract
The utility model provides a four layers elevator of PLC control, includes hydraulic pressure seat, spring, counter weight, guide rail, leads boots, car, traction motor, gear box, control box, towline, normal close block brake and driving sheave, the hydraulic pressure seat is installed on the pit of elevartor shaft bottom, and hydraulic pressure seat internally mounted has hydraulic pressure seismic isolation device, the spring has two to arrange and install on the hydraulic pressure seat, traction motor and gear box are installed in the computer lab, and traction motor and gear box are connected through the pivot, install normal close block brake in the pivot between traction motor and the gear box, and gearbox output shaft is last to install a driving sheave, towline one end is connected at the car top, and the other end is connected in the counter weight, and twine on the driving sheave in the towline middle section, the car both sides are equipped with leads boots, and a guide rail is respectively installed to the elevartor shaft both sides, leads boots and can slide on the guide rail, be equipped with a control box in the computer lab, install the PLC controller in the control box, can control the motion of whole elevator through PLC.
Description
Technical field
This utility model relates to a kind of PLC four layers of elevator controlled, and belongs to building engineering field.
Background technology
The development of China now extremely quickly, the sharply increasing of population, per capita area reduces constantly, and continuing to increase with ground pressure of the aspect such as house, office occupancy, room, plant area, high buildings and large mansions are many rises sheer from level ground, and this is a kind of trend.The appearance of such policy is the land used trend in order to adapt to country at present.Therefore, in built-up modern society, the vehicles of the transport undertaking flow of personnel between layers and goods in high buildings and large mansions are just even more important, problem for the flow of personnel in solution high building and the transport of goods, elevator arises, the safety of elevator is most important, but can hear that in news of being everlasting elevator accident falls and causes casualties, and therefore this is urgent problem.
Summary of the invention
The purpose of this utility model is to provide a kind of PLC four layers of elevator controlled.
Problem to be solved in the utility model is the defect that existing elevator erecting device is perfect not.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
Four layers of elevator that a kind of PLC of this utility model controls, including hydraulic seat, spring, counterweight, guide rail, lead boots, car, traction motor, gear-box, control chamber, hoist ropes, normally closed block brake and traction sheave, described hydraulic seat is arranged on the melt pit bottom elevator, hydraulic seat is internally installed hydraulic shock-absorbing device, and hydraulic seat can play the effect of buffering；Spring has two, is mounted side by side on hydraulic seat；Traction motor and gear-box are arranged in machine room, and traction motor and gear-box are connected by rotating shaft, and the rotating shaft between traction motor and gear-box is provided with normally closed block brake, and gearbox output shaft is provided with a traction sheave；Hoist ropes one end is connected to car top, and the other end is connected in counterweight, and hoist ropes stage casing is wound around on the traction sheave, and traction sheave rotates and hoist ropes can be driven to move；Car both sides are provided with leads boots, and elevator both sides are respectively provided with a guide rail, and leading boots, at slide on rails, can to lead the effect of boots and guide rail be prevent car from swinging back and forth when moving up and down；It is provided with a control chamber in machine room, PLC is installed in control chamber, the motion of whole elevator can be controlled by PLC.
The utility model has the advantages that: normally closed block brake is a kind of mechanical safety device, when elevator normal operation, normally closed block brake will not action, when elevator dead electricity time, normally closed block brake will action immediately, lock will be embraced automatically, makes car cannot run on the guide rail on hoistway；Hydraulic seat is internally installed hydraulic shock-absorbing device, and hydraulic seat can play the effect of buffering, and hydraulic seat is installed above two springs；Therefore this elevator has triple protection, has the safety that comparison is high.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of PLC of this utility model four layers of elevator controlled；
Fig. 2 is the schematic perspective view in a kind of PLC of this utility model four layers of elevator(lift) machine room controlled；
In figure: 1, hydraulic seat 2, spring 3, counterweight 4, guide rail 5, lead boots 6, car 7, traction motor 8, gear-box 9, control chamber 10, hoist ropes 11, normally closed block brake 12, traction sheave.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
As shown in the figure, four layers of elevator that a kind of PLC of this utility model controls, including hydraulic seat 1, spring 2, counterweight 3, guide rail 4, lead boots 5, car 6, traction motor 7, gear-box 8, control chamber 9, hoist ropes 10, normally closed block brake 11 and traction sheave 12, described hydraulic seat 1 is arranged on the melt pit bottom elevator, hydraulic seat 1 is internally installed hydraulic shock-absorbing device, and hydraulic seat 1 can play the effect of buffering；Spring 2 has two, is mounted side by side on hydraulic seat 1, and spring 2 plays the effect of buffering equally；Traction motor 7 and gear-box 8 are arranged in machine room, and traction motor 7 and gear-box 8 are connected by rotating shaft, the rotating shaft between traction motor 7 and gear-box 8 is provided with normally closed block brake 11, gear-box 8 output shaft is provided with a traction sheave 12；Hoist ropes 10 one end is connected to car 6 top, and the other end is connected in counterweight 3, and hoist ropes 10 stage casing is wrapped on traction sheave 12, and traction sheave 12 rotates and hoist ropes 10 can be driven to move；Car 6 both sides are provided with leads boots 5, and elevator both sides are respectively provided with a guide rail 4, leads boots 5 and can slide on guide rail 4, and the effect leading boots 5 and guide rail 4 is to prevent car 6 from swinging back and forth when moving up and down；It is provided with a control chamber 9 in machine room, in control chamber 9, PLC is installed, the motion of whole elevator can be controlled by PLC.
This utility model using method: this elevator is controlled by PLC, has higher stability；When elevator dead electricity time, the meeting action of first normally closed block brake 11, lock will be embraced automatically, car 6 is made cannot the guide rail 4 on hoistway to run, normally closed block brake 11 is a kind of mechanical safety device, and when elevator normal operation, normally closed block brake 11 will not action；If normally closed block brake 11 lost efficacy, elevator dead electricity will be fallen, at this moment the hydraulic seat 1 on the melt pit bottom elevator and spring 2 just serve effect, owing to this elevator is four layers of elevator, therefore cause damage when elevator falls from the 4th layer without to the personnel in elevator.
Claims (3)
1. four layers of elevator that a PLC controls, including hydraulic seat (1), spring (2), counterweight (3), guide rail (4), lead boots (5), car (6), traction motor (7), gear-box (8), control chamber (9), hoist ropes (10), normally closed block brake (11) and traction sheave (12), it is characterized in that: described hydraulic seat (1) is arranged on the melt pit bottom elevator, hydraulic seat (1) is internally installed hydraulic shock-absorbing device；Traction motor (7) and gear-box (8) are arranged in machine room, and traction motor (7) and gear-box (8) are connected by rotating shaft, and gear-box (8) output shaft is provided with a traction sheave (12)；Hoist ropes (10) one end is connected to car (6) top, and the other end is connected in counterweight (3), and hoist ropes (10) stage casing is wrapped on traction sheave (12)；Car (6) both sides are provided with leads boots (5), and elevator both sides are respectively provided with a guide rail (4), leads boots (5) and is embedded on guide rail (4)；It is provided with a control chamber (9) in machine room, in control chamber (9), PLC is installed.
2. four layers of elevator that a kind of PLC according to claim 1 controls, is characterized in that: described spring (2) has two, are mounted side by side on hydraulic seat (1).
3. four layers of elevator that a kind of PLC according to claim 1 controls, is characterized in that: be provided with normally closed block brake (11) in the rotating shaft between described traction motor (7) and gear-box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142432.0U CN205346580U (en) | 2016-02-26 | 2016-02-26 | Four layers elevator of PLC control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142432.0U CN205346580U (en) | 2016-02-26 | 2016-02-26 | Four layers elevator of PLC control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346580U true CN205346580U (en) | 2016-06-29 |
Family
ID=56183425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620142432.0U Expired - Fee Related CN205346580U (en) | 2016-02-26 | 2016-02-26 | Four layers elevator of PLC control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110620A (en) * | 2018-10-12 | 2019-01-01 | 苏州德奥电梯有限公司 | A kind of elevator novel elevating component |
| CN112696460A (en) * | 2020-12-07 | 2021-04-23 | 杭州电子科技大学 | Pitching balancing device of arc-shaped movable slide rail |
| CN113753709A (en) * | 2021-11-09 | 2021-12-07 | 舒马克电梯（张家港）有限公司 | Traction drive passenger elevator with power failure protection function |
-
2016
- 2016-02-26 CN CN201620142432.0U patent/CN205346580U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110620A (en) * | 2018-10-12 | 2019-01-01 | 苏州德奥电梯有限公司 | A kind of elevator novel elevating component |
| CN112696460A (en) * | 2020-12-07 | 2021-04-23 | 杭州电子科技大学 | Pitching balancing device of arc-shaped movable slide rail |
| CN112696460B (en) * | 2020-12-07 | 2022-06-10 | 杭州电子科技大学 | Pitching balancing device of arc-shaped movable slide rail |
| CN113753709A (en) * | 2021-11-09 | 2021-12-07 | 舒马克电梯（张家港）有限公司 | Traction drive passenger elevator with power failure protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |