CN203158981U - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- CN203158981U CN203158981U CN 201320123301 CN201320123301U CN203158981U CN 203158981 U CN203158981 U CN 203158981U CN 201320123301 CN201320123301 CN 201320123301 CN 201320123301 U CN201320123301 U CN 201320123301U CN 203158981 U CN203158981 U CN 203158981U
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- China
- Prior art keywords
- counterweight
- car
- track
- sedan
- lift car
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides an elevator which comprises a lift car, a counter weight, lift car rails, counter weight rails, a traction machine and a steel wire rope. The lift car is installed on an L-shaped lift car frame formed by a transverse part and a vertical part. The vertical part of the lift car frame is located on the back side of the lift car, only one set of lift car rails and one set of counter weight rails are set and are sequentially installed on one side of the back side of the lift car. The lift car rails are in sliding or rolling fit with the lift car frame, and the counter weight rails are in sliding fit with the counter weight. The traction machine is installed on a bearing beam located above the lift car rails and the counter weight rails. The steel wire rope is supported by traction wheels of the traction machine, the bearing beam is provided with at least two guiding wheels which are used for guiding the steel wire rope, two car roof diversion sheaves matched with the steel wire rope are arranged on the top of the lift car frame, two counter weight diversion sheaves matched with the steel wire rope are arranged on the top of the counter weight, and the traction ratio of the lift car to the counter weight is 4:1. Space in the transverse direction of a hoistway is occupied as little as possible, and therefore elevator hoistway space can be effectively utilized to the greatest extent.
Description
Technical field
The utility model relates to a kind of elevator.
Background technology
The car of existing elevator is installed on the sedan-chair frame, be provided with sedan-chair frame sliding block joint about two groups of car tracks, the track of Elevator weight sensor is arranged on the back side of car usually, because three faces of this elevator are equipped with track, the defective that has caused such several respects: the one, three load-bearing of hoistway, civil engineering cost height; The 2nd, construction and maintenance are inconvenient; The 3rd, can only open the door in the front of car, use inconvenient.
When elevator is structured in the old building, with regard to required space, need to consider with elevator on under the relevant restriction of requisite space, and the extra cost that comprises.If on elevator, there are not enough spaces, just can not place rope pulley at the top of cab.
The utility model content
The utility model proposes a kind of elevator, it can overcome deficiency of the prior art effectively, only need hoistway that a weight-bearing surface is set, civil engineering cost is low, construction and easy to maintenance, hoistway transversely occupy as far as possible little space, thereby permission farthest effectively utilizes the lift well space, and can open the door in car front and both sides, make things convenient for use.
The technical solution of the utility model is achieved in that a kind of elevator, comprise car, counterweight, the car track, the counterweight track, towing machine and steel rope, described car is installed on the sedan-chair frame that is the L type that is made of transverse part and vertical portion, the vertical portion of this sedan-chair frame is positioned at the car back side, described car track and counterweight track are all only established one group, be installed in the back side one side of described car successively, described car track slides or rolls with the sedan-chair frame and cooperates, described counterweight track and counterweight bearing fit, described towing machine is installed on the bearing beam that is positioned at car track and counterweight track top, described steel rope is supported by the traction sheave of towing machine, be equipped with at least two on the described bearing beam and be the track adjusting wheel of steel rope guiding, described sedan-chair top of the trellis is provided with two sedan-chair top diversion sheaves that cooperate with steel rope, described counterweight top is provided with two counterweight diversion sheaves that cooperate with steel rope, makes car and counterweight have the traction ratio of 4:1.
As preferably, the bottom of described sedan-chair frame is provided with oblique reinforcement bracing frame.
As preferably, two sedan-chair top diversion sheaves are symmetrical set, and two counterweight diversion sheaves are symmetricly set on the two ends, the left and right sides at counterweight top, sedan-chair top diversion sheave and counterweight diversion sheave axially all with the car parallel sided.
As preferably, described track adjusting wheel is three, and wherein two track adjusting wheels are symmetrical set on bearing beam, and axially with the car parallel sided, the axial and car side of another one track adjusting wheel is at an angle to each other.
As preferably, after wherein an end is fixed on the bearing beam of described steel rope, pass the track adjusting wheel, another counterweight diversion sheave of one of them counterweight diversion sheave, two symmetries, track adjusting wheel, one of them sedan-chair top diversion sheave at an angle to each other with the car side successively, after the traction sheave of towing machine twines, pass another sedan-chair top diversion sheave again, the other end of last steel rope is fixed on the bearing beam.
As preferably, described steel rope is many.
As preferably, described car track is arranged on the two ends, the left and right sides of sedan-chair frame vertical portion, and described counterweight track is arranged on the two ends, the left and right sides of counterweight.
The beneficial effects of the utility model are: because car track and counterweight track are installed in the same side of elevator hoistways, reduced the weight-bearing surface of hoistway, saved the civil engineering cost of hoistway, made things convenient for the installation and maintenance of each track, because front and the two sides, the left and right sides of car all do not have track to block, so can three arbitrarily establish door, made things convenient for the use of elevator.The utility model is utilizing aspect the cross-sectional area of vertical shaft, allows elevator to make up with compact as far as possible form.By in elevator, adopting suspension solutions of the present utility model, might promote bigger load with less machine, by utilizing the traction ratio of 4:1, with the rational revolution of machine and utilize small-sized machine to produce lower cab speed, the speed of rope equals four times of elevator cage speed thus.Structure of the present utility model allows to use machine tiny on the vertical shaft depth direction and to weight structure, thereby can effectively utilize shaft space on Width.By machine being installed on the position that is parallel to hoistway wall, in vertical shaft, can not form wasted space owing to the sloped position of machine.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is one of them embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is front view of the present utility model;
Fig. 2 is lateral plan of the present utility model;
Fig. 3 is birds-eye view of the present utility model.
Among the figure: 1, car; 2, counterweight; 3, car track; 4, counterweight track; 5, steel rope; 6, sedan-chair frame; 7, strengthen bracing frame; 8, track adjusting wheel a; 9, track adjusting wheel b; 10, sedan-chair top diversion sheave; 11, counterweight diversion sheave; 12, towing machine; 13, bearing beam; 51, first end; 52, second end.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is one of them embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, a kind of elevator, comprise car 1, counterweight 2, car track 3, counterweight track 4, towing machine 12 and steel rope 5, described car 1 is installed on the sedan-chair frame 6 that is the L type that is made of transverse part and vertical portion, the bottom of described sedan-chair frame 6 is provided with oblique reinforcement bracing frame 7, to strengthen the weight capacity of sedan-chair frame 6.The vertical portion of this sedan-chair frame 6 is positioned at car 1 back side.
Described car track 3 and counterweight track 4 are all only established one group, are installed in the back side one side of described car 1 successively, and described car track 3 is arranged on the two ends, the left and right sides of sedan-chair frame 6 vertical portion, and described counterweight track 4 is arranged on the two ends, the left and right sides of counterweight 2.Described car track 3 slides or rolls with sedan-chair frame 6 and cooperates described counterweight track 4 and counterweight 2 bearing fits.
Described towing machine 12 is installed on the bearing beam 13 that is positioned at car track 3 and counterweight track 4 tops.Be equipped with at least two on the described bearing beam 13 and be the track adjusting wheel of steel rope 5 guiding, as preferably, in the present embodiment, described track adjusting wheel is three, wherein two track adjusting wheel a8 are symmetrical set on bearing beam 13, and axial and car 1 parallel sided, axial and car 1 side of another one track adjusting wheel b9 is at an angle to each other.Described sedan-chair frame 6 tops are provided with two sedan-chair top diversion sheaves 10 that cooperate with steel rope 5, and described counterweight 2 tops are provided with two counterweight diversion sheaves 11 that cooperate with steel rope 5, make car 1 and counterweight 2 have the traction ratio of 4:1.Two sedan-chair top diversion sheaves 10 are symmetrical set, and two counterweight diversion sheaves 11 are symmetricly set on the two ends, the left and right sides at counterweight 2 tops, sedan-chair top diversion sheave 10 and counterweight diversion sheave 11 axially all with car 1 parallel sided.After first end 51 of described steel rope 5 is fixed on the bearing beam 13, after passing one of them counterweight diversion sheave 11, two track adjusting wheel a8, another counterweight diversion sheave 11, track adjusting wheel b9, one of them sedan-chair top diversion sheave 10 successively, after the traction sheave of towing machine 12 twines, pass another sedan-chair top diversion sheave 10 again, second end 52 of last steel rope 5 is fixed on the bearing beam 13.As preferably, described steel rope 5 can arrange many as required.
Described car 1 can be provided with a door, two or three doors, when being a door, can be arranged on the front of car 1 and any one side in the face of the left and right sides, when being two doors, can be separately positioned on the front of car 1 and any two sides in the face of the left and right sides, when being three doors, can be separately positioned on front and the left and right sides face of car 1.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. elevator, comprise car, counterweight, the car track, the counterweight track, towing machine and steel rope, it is characterized in that: described car is installed on the sedan-chair frame that is the L type that is made of transverse part and vertical portion, the vertical portion of this sedan-chair frame is positioned at the car back side, described car track and counterweight track are all only established one group, be installed in the back side one side of described car successively, described car track slides or rolls with the sedan-chair frame and cooperates, described counterweight track and counterweight bearing fit, described towing machine is installed on the bearing beam that is positioned at car track and counterweight track top, described steel rope is supported by the traction sheave of towing machine, be equipped with at least two on the described bearing beam and be the track adjusting wheel of steel rope guiding, described sedan-chair top of the trellis is provided with two sedan-chair top diversion sheaves that cooperate with steel rope, described counterweight top is provided with two counterweight diversion sheaves that cooperate with steel rope, makes car and counterweight have the traction ratio of 4:1.
2. elevator according to claim 1, it is characterized in that: the bottom of described sedan-chair frame is provided with oblique reinforcement bracing frame.
3. elevator according to claim 2, it is characterized in that: two sedan-chair top diversion sheaves are symmetrical set, and two counterweight diversion sheaves are symmetricly set on the two ends, the left and right sides at counterweight top, sedan-chair top diversion sheave and counterweight diversion sheave axially all with the car parallel sided.
4. elevator according to claim 3, it is characterized in that: described track adjusting wheel is three, wherein two track adjusting wheels are symmetrical set on bearing beam, and axially with the car parallel sided, the axial and car side of another one track adjusting wheel is at an angle to each other.
5. elevator according to claim 4, it is characterized in that: after wherein an end is fixed on the bearing beam of described steel rope, pass the track adjusting wheel, another counterweight diversion sheave of one of them counterweight diversion sheave, two symmetries, track adjusting wheel, one of them sedan-chair top diversion sheave at an angle to each other with the car side successively, after the traction sheave of towing machine twines, pass another sedan-chair top diversion sheave again, the other end of last steel rope is fixed on the bearing beam.
6. elevator according to claim 5, it is characterized in that: described steel rope is many.
7. elevator according to claim 6, it is characterized in that: described car track is arranged on the two ends, the left and right sides of sedan-chair frame vertical portion, and described counterweight track is arranged on the two ends, the left and right sides of counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123301 CN203158981U (en) | 2013-03-18 | 2013-03-18 | Elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123301 CN203158981U (en) | 2013-03-18 | 2013-03-18 | Elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158981U true CN203158981U (en) | 2013-08-28 |
Family
ID=49020184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320123301 Expired - Fee Related CN203158981U (en) | 2013-03-18 | 2013-03-18 | Elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158981U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438923A (en) * | 2014-08-15 | 2016-03-30 | 无锡科思美软件科技有限公司 | Hanging head of hanging basket |
| CN106429727A (en) * | 2015-08-13 | 2017-02-22 | 上海三菱电梯有限公司 | Machine-room-free elevator system |
| CN107500085A (en) * | 2017-09-25 | 2017-12-22 | 肇庆富士通电梯有限公司 | A kind of home lift |
| CN109455601A (en) * | 2019-01-04 | 2019-03-12 | 冯克电梯(上海)有限公司 | A kind of Elevator weight sensor device rear |
| CN113651211A (en) * | 2021-08-17 | 2021-11-16 | 东台创跃机电有限公司 | Elevator spandrel girder bearing structure |
-
2013
- 2013-03-18 CN CN 201320123301 patent/CN203158981U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438923A (en) * | 2014-08-15 | 2016-03-30 | 无锡科思美软件科技有限公司 | Hanging head of hanging basket |
| CN106429727A (en) * | 2015-08-13 | 2017-02-22 | 上海三菱电梯有限公司 | Machine-room-free elevator system |
| CN106429727B (en) * | 2015-08-13 | 2019-02-01 | 上海三菱电梯有限公司 | Machineroom-less elevator system |
| CN107500085A (en) * | 2017-09-25 | 2017-12-22 | 肇庆富士通电梯有限公司 | A kind of home lift |
| CN109455601A (en) * | 2019-01-04 | 2019-03-12 | 冯克电梯(上海)有限公司 | A kind of Elevator weight sensor device rear |
| CN113651211A (en) * | 2021-08-17 | 2021-11-16 | 东台创跃机电有限公司 | Elevator spandrel girder bearing structure |
| CN113651211B (en) * | 2021-08-17 | 2023-10-13 | 东台创跃机电有限公司 | Supporting structure of elevator spandrel girder |
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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: 20130828 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |