CN203922384U - The side-mounted elevator of a kind of machine room - Google Patents
The side-mounted elevator of a kind of machine room Download PDFInfo
- Publication number
- CN203922384U CN203922384U CN201420334912.8U CN201420334912U CN203922384U CN 203922384 U CN203922384 U CN 203922384U CN 201420334912 U CN201420334912 U CN 201420334912U CN 203922384 U CN203922384 U CN 203922384U
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- hoistway
- machine room
- lower short
- machine
- short beam
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses the side-mounted elevator of a kind of machine room, comprise hoistway, one side of well headroom is with machine room, well headroom is also provided with load bearing system, on this load bearing system, towing machine is installed, and is wound with traction steel-cable on towing machine, in described hoistway, by described traction steel-cable, be hung with car and counterweight, described load bearing system comprises: Xia Changliang, be positioned at machine room, and two ends and machine room sidewall fix; Lower short beam, is positioned at hoistway and is arranged in parallel in same level with described lower long beam, is formed for dodging the space of elevator door-motor between the two ends of lower short beam and hoistway wall; Upper long beam, be positioned at hoistway and be arranged in parallel in described lower short beam directly over, two ends and the hoistway wall of upper long beam fix; Flat-topped ridge, is connected between Xia Changliang and lower short beam; Vertical beam, is connected between Shang Changliang and lower short beam; Described towing machine is fixed on Xia Changliang and lower short beam by main machine base.The utility model can reduce the space that elevator(lift) machine room takies.
Description
Technical field
The utility model relates to elevator technology field, is specifically related to the side-mounted elevator of a kind of machine room.
Background technology
In prior art, the civil engineering of elevator is generally divided into machine room and hoistway two parts, and machine room is generally used for parts such as preventing actuating device, control housing and velocity limiter.Machine room is usually located at the top of hoistway, because machine room need to take certain height space, makes elevator(lift) machine room exceed floor, not only affects the attractive in appearance of fabric structure, and has increased the cost of building.
In recent years, along with the develop rapidly of machine-roomless lift, machine-roomless lift can be selected by a lot of designing units, but machine-roomless lift traction system is arranged relative complex, and main frame maintenance difficult is also very high to the requirement of building.
In order to solve machine room, exceed the problem of floor, the elevator that has occurred machine room side in prior art, it is the side that machine room is positioned at hoistway, for example, application publication number is that the patent of invention document of CN 103112770 A discloses a kind of side machine room traction-type car elevator, comprise control housing, towing machine, car and counterweight, described control housing and towing machine are installed in the machine room on elevator hoistways top layer side, by traction steel-cable, described towing machine is connected with counterweight with car respectively, realize car with to focusing on the relative motion up and down in elevator hoistways.This patent application adds machine room in top layer one side, by increasing track adjusting wheel, realize the driving of towing machine to lift car, although solved the problem that machine room exceeds floor,, too much track adjusting wheel can shorten the service life of traction steel-cable.
And for example, Granted publication is number for the utility model patent document of CN 201198428 Y discloses a kind of side elevator of traction machine, and this utility model is installed track adjusting wheel at the top of hoistway, larger to the overhead demand of hoistway, is unfavorable for architectural design.
For another example, application publication number is that the patent of invention document of CN 101407295 A discloses a kind of upside machine room elevator, although this patent application has overcome the defect of two patents above, but adopt for carrying the load-bearing girder steel of towing machine two crossbeams that are simply parallel to each other, and wherein a crossbeam is positioned at hoistway, can affect the size of opening the door of a machine.
Utility model content
The utility model provides a kind of machine room side-mounted elevator, can reduce the space that elevator(lift) machine room takies, and improves the space availability ratio of building.
The side-mounted elevator of a kind of machine room, comprise hoistway, one side of well headroom is with machine room, well headroom is also provided with load bearing system, on this load bearing system, towing machine is installed, on towing machine, be wound with traction steel-cable, in described hoistway, by described traction steel-cable, be hung with car and counterweight, described load bearing system comprises:
Lower long beam, is positioned at machine room, and two ends and machine room sidewall fix;
Lower short beam, is positioned at hoistway and is arranged in parallel in same level with described lower long beam, is formed for dodging the space of elevator door-motor between the two ends of lower short beam and hoistway wall;
Upper long beam, be positioned at hoistway and be arranged in parallel in described lower short beam directly over, two ends and the hoistway wall of upper long beam fix;
Flat-topped ridge, is connected between Xia Changliang and lower short beam;
Vertical beam, is connected between Shang Changliang and lower short beam;
Described towing machine is fixed on Xia Changliang and lower short beam by main machine base.
Any side that machine room in the utility model is arranged on hoistway all can, car and counterweight are by traction steel-cable pulling motion, in order to reduce the setting of track adjusting wheel, the traction sheave of towing machine need be positioned at hoistway, when traction sheave is positioned at hoistway, walk around the traction steel-cable of traction sheave can be by track adjusting wheel directly and car link.
If the traction sheave of towing machine is suspended in hoistway, the axle of traction sheave, after standing the huge pulling force of car and counterweight, is easy to be damaged, therefore, in order to make the traction sheave of towing machine be positioned at hoistway and not suspend, just the load bearing system that towing machine is installed need to be extended in hoistway.
Generally, described machine room, towing machine and counterweight are in the same side of hoistway, and elevator door-motor is in the sides adjacent of hoistway.
Application publication number is in the disclosed upside machine room elevator of the patent of invention document of CN 101407295 A, adopted simply two I-beam sections that are arranged in parallel and channel-section steel as load bearing cross beam, wherein I-beam section is arranged in hoistway, perpendicular with the direction of opening the door of elevator door-motor, if guarantee the size of opening the door of elevator door-motor, just need to will on the position of I-beam section, move, be that machine room need to take more height space, building needs higher headroom height, or opens the door size by the width widen of hoistway in order to guarantee.
This is realized novel having reserved between lower short beam and hoistway and dodges the gap that a machine opens the door, and when size is opened the door in assurance, can continue to use original shaft width, and not need to take more height space.
The bottom of described car is provided with two car diversion sheaves, and the top of described counterweight is provided with counterweight diversion sheave, between described Xia Changliang and lower short beam, is fixed with counterweight rope hitch plate, and the top sidewall of described hoistway is provided with lift car rope head plate;
Described traction steel-cable hangs on described towing machine, and one end is walked around described two car diversion sheaves and described lift car rope head plate and fixed, and the other end is walked around described counterweight diversion sheave, fixes with described counterweight rope hitch plate.
One end of described traction steel-cable and lift car rope head plate fix, and then walk around successively two car diversion sheaves, traction sheave, counterweight diversion sheave, and last and counterweight rope hitch plate fixes.
By the rotation of traction sheave, rely on the friction force between traction steel-cable and traction sheave, drive car and to focusing on lifting in hoistway.
Crucial part of the present utility model is, between load bearing system and hoistway, reserve and dodge the gap that elevator door-motor opens the door, flat-topped ridge is in order to make lower short beam realize and being connected with lower long beam with Shang Changliang, to form framed structure with vertical beam, therefore, the quantity of flat-topped ridge and vertical beam is at least two.
Preferably, described flat-topped ridge is two that are parallel to each other, and is weldingly fixed on respectively between Xia Changliang and lower short beam.Described vertical beam is two that are parallel to each other, and is weldingly fixed on respectively between Shang Changliang and lower short beam.
In order to guarantee the load-bearing homogeneity of towing machine, described towing machine be in Xia Changliang, lower short beam and two regions that flat-topped ridge surrounds directly over.
The side-mounted elevator of the utility model machine room, by the rational modification to load bearing system, can reduce the needs to hoistway overhead, reduces civil engineering cost, improves the degree of utilization of building.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the side-mounted elevator of the utility model machine room;
Fig. 2 is the birds-eye view of the side-mounted elevator of the utility model machine room;
Fig. 3 is the structural representation of load bearing system in the side-mounted elevator of the utility model machine room;
Fig. 4 is that K in Fig. 3 is to view;
Fig. 5 is that A in Fig. 3 is to view (in order to show the structure of lower short beam, omitting upper long beam) in figure.
In figure: 1, towing machine; 2, control housing; 3, bearing platform; 4, lift car rope head plate; 5, traction steel-cable; 6, car diversion sheave; 7, car; 8, counterweight diversion sheave; 9, counterweight; 10, counterweight rope hitch plate; 11, Xia Changliang; 12, Shang Changliang; 13, lower short beam; 14, vertical beam; 15, flat-topped ridge; 16, hoistway.
The specific embodiment
Below in conjunction with accompanying drawing, the side-mounted elevator of the utility model machine room is described in detail.
As shown in Figure 1, the side-mounted elevator of machine room, comprises hoistway 16, and a side at hoistway 16 tops is with machine room, hoistway 16 tops are also provided with load bearing system, towing machine 1 is installed on load bearing system, on towing machine 1, is wound with traction steel-cable 5, in hoistway, by traction steel-cable 5, be hung with car 7 and counterweight 9, except control housing 2 is placed in machine room, remaining part is arranged in hoistway 16, and machine room, towing machine 1 and counterweight 9 are in the same side of hoistway 16, and elevator door-motor is in the sides adjacent of hoistway 16.
As shown in Fig. 3, Fig. 4, Fig. 5, the load bearing system of towing machine comprises: in machine room and the lower long beam 11 that fixes of two ends and machine room sidewall, in hoistway 16 and and lower long beam 11 is arranged in parallel in lower short beam 13 in same level, in hoistway 16 and be arranged in parallel in lower short beam 13 directly over upper long beam 12, be welded between lower long beam 11 and lower short beam 13 and two flat-topped ridges 15 that are arranged in parallel and be welded on long beam 12 and lower short beam 13 between and two vertical beams 14 being arranged in parallel.
The two ends of upper long beam 12 and hoistway 16 sidewalls fix, between the two ends of lower short beam 13 and hoistway 16 sidewalls, be formed for dodging the space of elevator door-motor, towing machine 1 is fixed on lower long beam 11 and lower short beam 13 by main machine base, and be in lower long beam 11, lower short beam 13 and two flat-topped ridge 15 regions that surround directly over, elevator door-motor open the door direction and lower short beam perpendicular.
Connection between each beam adopts prior art, and if no special instructions, with bolts or welding all can.
As shown in Figure 1 and Figure 2, the bottom of car 7 is provided with two car diversion sheaves 6, two car diversion sheaves 6 are arranged along the diagonal line of car 7 bottom surfaces, the top of counterweight 9 is provided with counterweight diversion sheave 8, between lower long beam 11 and lower short beam 13, be fixed with counterweight rope hitch plate 10, the top sidewall of hoistway 16 is provided with lift car rope head plate 4.
Traction steel-cable 5 hangs on towing machine 1, and it is fixing with lift car rope head plate 4 that two car diversion sheaves 6 are walked around in one end, and the other end is walked around counterweight diversion sheave 8, fixing with counterweight rope hitch plate 10.
The utility model only need to be at the top of building, the side of elevator hoistways 16 arranges one as the bearing platform 3 of machinery room bottom plate, do not need to increase track adjusting wheel, do not increasing under the prerequisite of cost, improved the degree of utilization of hoistway 16, the length of bearing platform 3 is set according to needs, for example, can be set to long 2000mm (with the length of hoistway adjacent edge), wide 1500mm, high 2000mm.
When the side-mounted elevator of the utility model machine room is used, by the rotation of traction sheave, rely on the friction force between traction steel-cable 5 and traction sheave, drive car 7 and counterweight 9 in the interior lifting of hoistway 16, when car 7 rises to top layer and opens the door, gate and layer door can be avoided in gap between lower short beam 13 and hoistway 16, guarantee the size of opening the door of gate and layer door.
Claims (6)
1. the side-mounted elevator of machine room, comprise hoistway, one side of well headroom is with machine room, well headroom is also provided with load bearing system, on this load bearing system, towing machine is installed, on towing machine, is wound with traction steel-cable, in described hoistway, by described traction steel-cable, be hung with car and counterweight, it is characterized in that, described load bearing system comprises:
Lower long beam, is positioned at machine room, and two ends and machine room sidewall fix;
Lower short beam, is positioned at hoistway and is arranged in parallel in same level with described lower long beam, is formed for dodging the space of elevator door-motor between the two ends of lower short beam and hoistway wall;
Upper long beam, be positioned at hoistway and be arranged in parallel in described lower short beam directly over, two ends and the hoistway wall of upper long beam fix;
Flat-topped ridge, is connected between Xia Changliang and lower short beam;
Vertical beam, is connected between Shang Changliang and lower short beam;
Described towing machine is fixed on Xia Changliang and lower short beam by main machine base.
2. the side-mounted elevator of machine room as claimed in claim 1, it is characterized in that, the bottom of described car is provided with two car diversion sheaves, the top of described counterweight is provided with counterweight diversion sheave, between described Xia Changliang and lower short beam, be fixed with counterweight rope hitch plate, the top sidewall of described hoistway is provided with lift car rope head plate;
Described traction steel-cable hangs on described towing machine, and one end is walked around described two car diversion sheaves and described lift car rope head plate and fixed, and the other end is walked around described counterweight diversion sheave, fixes with described counterweight rope hitch plate.
3. the side-mounted elevator of machine room as claimed in claim 1, is characterized in that, described flat-topped ridge is two that are parallel to each other, and is weldingly fixed on respectively between Xia Changliang and lower short beam.
4. the side-mounted elevator of machine room as claimed in claim 1, is characterized in that, described vertical beam is two that are parallel to each other, and is weldingly fixed on respectively between Shang Changliang and lower short beam.
5. the side-mounted elevator of machine room as claimed in claim 1, is characterized in that, described machine room, towing machine and counterweight are in the same side of hoistway, and elevator door-motor is in the sides adjacent of hoistway.
6. the side-mounted elevator of machine room as claimed in claim 1, is characterized in that, described towing machine be in Xia Changliang, lower short beam and two regions that flat-topped ridge surrounds directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334912.8U CN203922384U (en) | 2014-06-20 | 2014-06-20 | The side-mounted elevator of a kind of machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334912.8U CN203922384U (en) | 2014-06-20 | 2014-06-20 | The side-mounted elevator of a kind of machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922384U true CN203922384U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334912.8U Expired - Lifetime CN203922384U (en) | 2014-06-20 | 2014-06-20 | The side-mounted elevator of a kind of machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922384U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362109A (en) * | 2018-12-25 | 2020-07-03 | 蒂森克虏伯电梯（上海）有限公司 | Arrangement method for elevator with machine room |
| CN113911876A (en) * | 2021-10-13 | 2022-01-11 | 常熟市佳能电梯配件有限公司 | Installation method of permanent magnet worm gear speed-reducing strong-driving villa elevator traction machine |
| CN114761344A (en) * | 2019-12-18 | 2022-07-15 | 三菱电机株式会社 | Elevator device |
| CN116374772A (en) * | 2023-02-28 | 2023-07-04 | 住友富士电梯有限公司 | A kind of elevator structure with side machine room |
-
2014
- 2014-06-20 CN CN201420334912.8U patent/CN203922384U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362109A (en) * | 2018-12-25 | 2020-07-03 | 蒂森克虏伯电梯（上海）有限公司 | Arrangement method for elevator with machine room |
| CN114761344A (en) * | 2019-12-18 | 2022-07-15 | 三菱电机株式会社 | Elevator device |
| CN114761344B (en) * | 2019-12-18 | 2024-02-13 | 三菱电机株式会社 | Elevator device |
| CN113911876A (en) * | 2021-10-13 | 2022-01-11 | 常熟市佳能电梯配件有限公司 | Installation method of permanent magnet worm gear speed-reducing strong-driving villa elevator traction machine |
| CN116374772A (en) * | 2023-02-28 | 2023-07-04 | 住友富士电梯有限公司 | A kind of elevator structure with side machine room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 1181 Patentee after: XIZI UNITED ELEVATOR CO.,LTD. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 1181 Patentee before: UNITE ELEVATOR Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 311305 Hangzhou, Ling'an Qingshan Lake Street science and technology Avenue, No. 2329 Patentee after: XIZI LIFT CO.,LTD. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 1181 Patentee before: XIZI UNITED ELEVATOR CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |