CN200995922Y - Lower-rear machine room elevator - Google Patents
Lower-rear machine room elevator Download PDFInfo
- Publication number
- CN200995922Y CN200995922Y CN 200620141471 CN200620141471U CN200995922Y CN 200995922 Y CN200995922 Y CN 200995922Y CN 200620141471 CN200620141471 CN 200620141471 CN 200620141471 U CN200620141471 U CN 200620141471U CN 200995922 Y CN200995922 Y CN 200995922Y
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- China
- Prior art keywords
- car
- counterweight
- track adjusting
- adjusting wheel
- guiding
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- Expired - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
An elevator with a lower and front computer room is characterized in that the computer room (28) is arranged under the bottom waiting hall (31) and the computer room (28) communicates with a bottom pit (29) and a well (30); an elevator towing machine (6), a lower car guide wheel (8), a lower counterbalancing guide wheel (24) and a steel rope brake (23) are fixed on a steel beam (7) of the elevator; a upper car guide wheel (1) and a upper counterbalance guide wheel (11) are mounted on two upper bearing steel beams (12) respectively. A towing steel rope (15) suspends at two sides of a towing wheel (5). The towing steel rope at the side of the car (13) is guided (15) to the upper car guide wheel (1) through the lower car guide wheel (8) and the steel rope is guided to a rope end device on the car after changing direction through the wheel (2) on the top of the car; The towing steel rope at the side of the counterbalance (18) is guided (15) to the upper counterbalance guide wheel (11) through the lower counterbalance guide wheel (24) and the steel rope is guided to a rope end device on the counterbalance after changing direction through a counterbalance wheel (17).
Description
Technical field
The utility model relates to the elevator field, mainly is a kind of down preceding machine room elevator.
Background technology
Develop rapidly along with China's economic construction, in order constantly to promote the overall image in city, the overall plan in each city is mentioned more and more higher position, there are many buildings when settling elevator, to run into a difficult problem Just because of this, machine room as elevator can't be provided with etc., and traditional elevator fails to satisfy requirements.
The utility model content
The purpose of this utility model is to solve above-mentioned existing shortcoming, and a kind of down preceding machine room elevator is provided.
The utility model solves the technical scheme that its technical matters adopts: be provided with machine room below this down preceding machine room elevator, bottom hall, machine room is connected with pit, hoistway; The towing machine of elevator, following car track adjusting wheel, following counterweight track adjusting wheel, steel wire braking are fixedly mounted on the main frame girder steel; Last car track adjusting wheel, go up the counterweight track adjusting wheel and be installed in respectively on two groups on the load-bearing girder steel, traction steel-cable is suspended on the traction sheave both sides, the car track adjusting wheel went up the car track adjusting wheel with the traction steel-cable guiding under cage side was passed through, the crosshead sheave that leads after the commutation, commutation back guiding car fag end device again; Heavy side is then gone up the counterweight track adjusting wheel with the traction steel-cable guiding, commutation back guiding counterweight wheel, commutation back guiding counterweight fag end device again by following counterweight track adjusting wheel.
Velocity limiter described in the utility model is installed on the lower car guide rail and the pit borehole wall by bearing, speed limiter wire rope is gone up the velocity limiter track adjusting wheel from a side of velocity limiter by the one group of guiding wheels guiding that is arranged on the velocity limiter below, commutation back guiding over-speed governor tensioning apparatus, after the commutation again through the opposite side of guiding wheels guiding velocity limiter 1.
Car buffer described in the utility model, counterweight buffer are installed in pit, and its position is corresponding with the bottom position of car, counterweight respectively.
The effect that the utility model is useful is:
A. the total arrangement of this elevator is special, and the machine room of elevator is provided with below the bottom hall, the position of next-door neighbour's pit, can satisfy client's specific demand;
B. this elevator comprises one group of guiding fixed pulley group, and traction steel-cable is caused well headroom, links to each other with counterweight with car respectively then;
C. the velocity limiter structure that comprises of this elevator by one group of fixed pulley group, makes velocity limiter transform to the appropriate location of pit;
D. this elevator comprises and reduces towing machine vibration thereby the influence of car is reduced the technology of car vibrations, makes that the elevator operation is more steady.
Description of drawings
Fig. 1 is a main TV structure scheme drawing of the present utility model;
Fig. 2 is a plan structure scheme drawing of the present utility model;
Reference numeral: go up car track adjusting wheel 1, crosshead sheave 2, gate 3, layer door 4, traction sheave 5, towing machine 6, main frame girder steel 7, following car track adjusting wheel 8, control housing 9, last velocity limiter track adjusting wheel 10, last counterweight track adjusting wheel 11, last load-bearing girder steel 12, car 13, car frame 14, traction steel-cable 15, speed limiter wire rope 16, counterweight wheel 17, counterweight 18, car buffer 19, counterweight buffer 20, velocity limiter 21, guiding wheels 22, steel wire braking 23, following counterweight track adjusting wheel 24, over-speed governor tensioning apparatus 25, car guide rail 26, counterweight guide rail 27, machine room 28, pit 29, hoistway 30, bottom hall 31.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
The utility model provides a kind of special machine room to be arranged on bottom and waits the elevator of the arrangement below the Room and see Fig. 1, can be the client and is provided in the building that is restricted and has only bottom to wait the solution in particular cases that can build machine room below the Room.
This down preceding machine room elevator takes following scheme to realize, builds elevator(lift) machine room 28 below elevator bottom hall 31, and machine room 28 communicates with pit 29, hoistway 30.The towing machine 6 of elevator, following car track adjusting wheel 8, following counterweight track adjusting wheel 24, steel wire braking 23 etc. are installed on the main frame girder steel 7, and control housing 9 is installed in the appropriate location of machine room, and car buffer 19, counterweight buffer 20 etc. still is installed in the pit relevant position.
Last car track adjusting wheel 1, go up counterweight track adjusting wheel 11 etc. and be installed in respectively on two groups on the load-bearing girder steel 12.The installation of car guide rail 26, counterweight guide rail 27, car 13, car frame 14, gate 3, layer door 4, counterweight 18, car buffer 19, counterweight buffer 20 and other parts is identical with conventional elevator.
Traction steel-cable 15 is suspended on traction sheave 5 both sides, and car track adjusting wheel 8 went up car track adjusting wheel 1 with the traction steel-cable guiding under cage side was passed through, the crosshead sheave 2 that leads after the commutation, commutation back guiding car fag end device again; Heavy side is then gone up counterweight track adjusting wheel 11 by following counterweight track adjusting wheel 24 with the traction steel-cable guiding, commutation back guiding counterweight wheel 17, commutation back guiding counterweight fag end device again, thus car 13, towing machine 6, counterweight 18 are linked together in an orderly manner.
Adopt steel wire braking 23 as the car protection device for over-speed ascending; steel wire braking is installed on the main frame girder steel 7 of pit by special carrier; after the steel wire braking effect, can enter pit from machine room it is resetted, also be convenient to the current maintenance maintenance.
The traction steel-cable 15 of this system is not directly to arrive crosshead sheave 2 from traction sheave 5, but after the guiding through one group of fixed pulley, link to each other with crosshead sheave again, reduced the influence of the vibration of towing machine greatly to car, thereby reduce car vibrations, make that the elevator operation is more steady.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1, a kind of down preceding machine room elevator, it is characterized in that: be provided with machine room (28) below the bottom hall (31), machine room (28) is connected with pit (29), hoistway (30); The towing machine of elevator (6), following car track adjusting wheel (8), following counterweight track adjusting wheel (24), steel wire braking (23) are fixedly mounted on the main frame girder steel (7); Last car track adjusting wheel (1), go up counterweight track adjusting wheel (11) and be installed in respectively on two groups on the load-bearing girder steel (12), traction steel-cable (15) is suspended on traction sheave (5) both sides, car track adjusting wheel (8) was with car track adjusting wheel (1) on traction steel-cable (15) guiding under car (13) side was passed through, commutation back guiding crosshead sheave (2), commutation back guiding car fag end device again; Then by counterweight track adjusting wheel (24) is with counterweight track adjusting wheel (11) on traction steel-cable (15) guiding down, counterweight (18) side leads counterweight wheel (17), commutation back guiding counterweight fag end device again in the commutation back.
2, down preceding machine room elevator according to claim 1, it is characterized in that: velocity limiter (21) is installed on the lower car guide rail (26) and pit (29) borehole wall by bearing, speed limiter wire rope (16) from a side of velocity limiter (21) by velocity limiter track adjusting wheel (10) on one group of guiding wheels (22) guiding that is arranged on velocity limiter (21) below, commutation back guiding over-speed governor tensioning apparatus (25), after the commutation again through the opposite side of guiding wheels (22) guiding velocity limiters (21).
3, down preceding machine room elevator according to claim 1, it is characterized in that: described car buffer (19), counterweight buffer (20) are installed in pit (29), and its position is corresponding with the bottom position of car (13), counterweight (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141471 CN200995922Y (en) | 2006-12-26 | 2006-12-26 | Lower-rear machine room elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141471 CN200995922Y (en) | 2006-12-26 | 2006-12-26 | Lower-rear machine room elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995922Y true CN200995922Y (en) | 2007-12-26 |
Family
ID=38994353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620141471 Expired - Lifetime CN200995922Y (en) | 2006-12-26 | 2006-12-26 | Lower-rear machine room elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995922Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556804A (en) * | 2010-12-23 | 2012-07-11 | 上海德圣米高电梯有限公司 | Side type elevator for ship |
| CN102680198A (en) * | 2012-05-14 | 2012-09-19 | 杭州沪宁电梯配件有限公司 | Elevator buffer testing equipment |
| CN103112770A (en) * | 2013-02-07 | 2013-05-22 | 郑钢 | Laterally-arranged machine house traction-type car elevator |
| CN103663061A (en) * | 2013-12-17 | 2014-03-26 | 苏州久德机电科技有限公司 | Elevator traction control system |
| CN105246811A (en) * | 2013-05-22 | 2016-01-13 | 三菱电机株式会社 | Elevator pit scaffolding device |
| CN107032217A (en) * | 2016-02-03 | 2017-08-11 | 北京升华电梯有限公司 | Compact side counterweight elevator hoistway layout structure and its method |
| CN113104706A (en) * | 2021-04-12 | 2021-07-13 | 华地恒工程咨询有限公司 | Elevartor shaft with function gives sound insulation |
-
2006
- 2006-12-26 CN CN 200620141471 patent/CN200995922Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556804A (en) * | 2010-12-23 | 2012-07-11 | 上海德圣米高电梯有限公司 | Side type elevator for ship |
| CN102680198A (en) * | 2012-05-14 | 2012-09-19 | 杭州沪宁电梯配件有限公司 | Elevator buffer testing equipment |
| CN103112770A (en) * | 2013-02-07 | 2013-05-22 | 郑钢 | Laterally-arranged machine house traction-type car elevator |
| CN103112770B (en) * | 2013-02-07 | 2015-07-08 | 苏州莱茵电梯制造有限公司 | Laterally-arranged machine house traction-type car elevator |
| CN105246811A (en) * | 2013-05-22 | 2016-01-13 | 三菱电机株式会社 | Elevator pit scaffolding device |
| CN103663061A (en) * | 2013-12-17 | 2014-03-26 | 苏州久德机电科技有限公司 | Elevator traction control system |
| CN107032217A (en) * | 2016-02-03 | 2017-08-11 | 北京升华电梯有限公司 | Compact side counterweight elevator hoistway layout structure and its method |
| CN113104706A (en) * | 2021-04-12 | 2021-07-13 | 华地恒工程咨询有限公司 | Elevartor shaft with function gives sound insulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU XINMA ELEVATOR CO., LTD. Free format text: FORMER OWNER: JIANG YANQING Effective date: 20131216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 311600, Xin'An River town, Zhejiang City, Jiande Province Patentee after: Hangzhou Xinma Elevator Co., Ltd. Address before: Hangzhou City, Zhejiang province 311600 Jiande Yang Xi Street Xin'An River Road No. 688 Hangzhou Xinma Elevator Co. Patentee before: Jiang Yanqing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |
|
| EXPY | Termination of patent right or utility model |