CN205367423U - Elevator traction machine - Google Patents
Elevator traction machine Download PDFInfo
- Publication number
- CN205367423U CN205367423U CN201521033889.XU CN201521033889U CN205367423U CN 205367423 U CN205367423 U CN 205367423U CN 201521033889 U CN201521033889 U CN 201521033889U CN 205367423 U CN205367423 U CN 205367423U
- Authority
- CN
- China
- Prior art keywords
- traction machine
- firm banking
- wall
- elevator traction
- adjustment base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator traction machine, including diaphragm and unable adjustment base, the left and right sides of diaphragm all is equipped with unable adjustment base, the rear side of diaphragm is equipped with PMSM, PMSM's rear side is equipped with the reducing gear box, unable adjustment base's top is equipped with the mount, the top of mount is equipped with brake pressure spring and box, be equipped with the driving sheave on unable adjustment base's the left side outer wall, be equipped with the brake axle on unable adjustment base's the right side outer wall, and be equipped with the brake arm on the right side outer wall of brake axle. This elevator traction machine adopts permanent magnet synchronous motor, and the driving sheave combines, realizes that elevator traction machine simple structure is reliable, and energy -conserving high efficiency and cost are lower under the same conditions, and is high than asynchronous motor's motor power factor, and operating efficiency is higher, and energy -conserving effect is obvious, and the integrated design is realized with the gear reduction box frame to the motor moreover, and the simple structure compactness is small, with low costs.
Description
Technical field
This utility model relates to traction machine technical field, is specially a kind of elevator traction machine.
Background technology
nullElevator is as a kind of vertical transport instrument，Live closely bound up with modern society，Quickening along with socioeconomic development and urbanization process，High-rise is made to get more and more，And high-rise has become the mark in a city，Some even becomes the terrestrial reference in city，Appearance and socio-cultural development along with high-rise，Demand for elevator is more and more powerful，Today especially into social senilization，The meaning of elevator is more great，Global elevator is all operating every day，Carry the transport of substantial amounts of artificial abortion and logistics，The effect that elevator undertakes between floors has become extremely important，It it is modern society's indispensable part of life，A kind of traction machine common in the market is to have tooth traction machine，Mainly Worm Wheel System formula traction machine，It adopts Asynchronous Motor Driving、The mode of worm reduction box transmission，Major downside is that of this traction machine，Asynchronous motor operational efficiency is relatively low、Worm reduction box transmission efficiency is low、Complete machine operation energy consumption is big，One is also had to have tooth traction machine to be Planetary Gear Transmission traction machine，Its reduction box adopts involute gear NGW planetary transmission structure，Relative Worm Wheel System formula traction machine，The structure of Planetary Gear Transmission traction machine is comparatively compact、Transmission is more efficient，But this traction machine is relatively costly.
Utility model content
The purpose of this utility model is in that to provide a kind of elevator traction machine, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of elevator traction machine, including transverse slat and firm banking, the left and right sides of described transverse slat is equipped with firm banking, the rear side of described transverse slat is provided with permagnetic synchronous motor, the rear side of described permagnetic synchronous motor is provided with reduction box, and permagnetic synchronous motor is connected with reduction box by rotor, the top of described firm banking is provided with fixed mount, the top of described fixed mount is provided with brake pressure spring and casing, and the right side of brake pressure spring is provided with casing, the top of described casing is provided with lid, the left side outer wall of described firm banking is provided with traction sheave, the left side outer wall of described traction sheave is provided with encoder, described reduction box is connected with traction sheave by rotor, the outer right wall of described firm banking is provided with brake axle, and the outer right wall of brake axle is provided with brake arm.
Preferably, the outer wall of described traction sheave is provided with containment vessel.
Preferably, described firm banking is provided with connecting plate with the junction of traction sheave.
Preferably, the bottom of described firm banking is provided with pad.
Preferably, described reduction box is worm reducer or gear reduction unit.
Compared with prior art, the beneficial effects of the utility model are: this elevator traction machine, adopt permasyn morot, traction sheave organically combines, realize lift dragging machine structure simple and reliable, efficient energy-saving and less costly under equal conditions, relatively the power of motor factor of asynchronous motor is high, operational efficiency is higher, energy-saving effect is obvious, and motor and gear reduction box support realize integrated design, simple and compact for structure, volume is little, and cost is low.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, encoder, 2, traction sheave, 3, connecting plate, 4, reduction box, 5, fixed mount; 6, brake pressure spring, 7, casing, 8, lid, 9, brake arm, 10, containment vessel; 11, pad, 12, permagnetic synchronous motor, 13, transverse slat, 14, firm banking, 15, brake axle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，This utility model provides a kind of technical scheme: a kind of elevator traction machine，Including transverse slat 13 and firm banking 14，The left and right sides of described transverse slat 13 is equipped with firm banking 14，The bottom of described firm banking 14 is provided with pad 11，The effect of pad 11 is to prevent firm banking 14 from wearing and tearing，The rear side of described transverse slat 13 is provided with permagnetic synchronous motor 12，The rear side of described permagnetic synchronous motor 12 is provided with reduction box 4，Described reduction box 4 is gear reduction unit，And permagnetic synchronous motor 12 is connected with reduction box 4 by rotor，The top of described firm banking 14 is provided with fixed mount 5，The top of described fixed mount 5 is provided with brake pressure spring 6 and casing 7，And the right side of brake pressure spring 6 is provided with casing 7，The top of described casing 7 is provided with lid 8，The left side outer wall of described firm banking 14 is provided with traction sheave 2，The junction of described firm banking 14 and traction sheave 2 is provided with connecting plate 3，The effect of connecting plate 3 is to make firm banking 14 more firm with the connection of traction sheave 2，Described reduction box 4 is connected with traction sheave 2 by rotor，The left side outer wall of described traction sheave 2 is provided with encoder 1，The outer wall of described traction sheave 2 is provided with containment vessel 10，The effect of containment vessel 10 is protection traction sheave 2，Prevent traction sheave 2 damaged in collision，The outer right wall of described firm banking 14 is provided with brake axle 15，And the outer right wall of brake axle 15 is provided with brake arm 9.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. an elevator traction machine，Including transverse slat (13) and firm banking (14)，The left and right sides of described transverse slat (13) is equipped with firm banking (14)，It is characterized in that: the rear side of described transverse slat (13) is provided with permagnetic synchronous motor (12)，The rear side of described permagnetic synchronous motor (12) is provided with reduction box (4)，And permagnetic synchronous motor (12) is connected with reduction box (4) by rotor，The top of described firm banking (14) is provided with fixed mount (5)，The top of described fixed mount (5) is provided with brake pressure spring (6) and casing (7)，And the right side of brake pressure spring (6) is provided with casing (7)，The top of described casing (7) is provided with lid (8)，The left side outer wall of described firm banking (14) is provided with traction sheave (2)，Described reduction box (4) is connected with traction sheave (2) by rotor，The left side outer wall of described traction sheave (2) is provided with encoder (1)，The outer right wall of described firm banking (14) is provided with brake axle (15)，And the outer right wall of brake axle (15) is provided with brake arm (9).
- 2. a kind of elevator traction machine according to claim 1, it is characterised in that: the outer wall of described traction sheave (2) is provided with containment vessel (10).
- 3. a kind of elevator traction machine according to claim 1, it is characterised in that: the junction of described firm banking (14) and traction sheave (2) is provided with connecting plate (3).
- 4. a kind of elevator traction machine according to claim 1, it is characterised in that: the bottom of described firm banking (14) is provided with pad (11).
- 5. a kind of elevator traction machine according to claim 1, it is characterised in that: described reduction box (4) is worm reducer or gear reduction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033889.XU CN205367423U (en) | 2015-12-14 | 2015-12-14 | Elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033889.XU CN205367423U (en) | 2015-12-14 | 2015-12-14 | Elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367423U true CN205367423U (en) | 2016-07-06 |
Family
ID=56280356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033889.XU Expired - Fee Related CN205367423U (en) | 2015-12-14 | 2015-12-14 | Elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367423U (en) |
-
2015
- 2015-12-14 CN CN201521033889.XU patent/CN205367423U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20181214 |