CN2892782Y - Machine room-less elevator - Google Patents

Machine room-less elevator Download PDF

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Publication number
CN2892782Y
CN2892782Y CN 200620008228 CN200620008228U CN2892782Y CN 2892782 Y CN2892782 Y CN 2892782Y CN 200620008228 CN200620008228 CN 200620008228 CN 200620008228 U CN200620008228 U CN 200620008228U CN 2892782 Y CN2892782 Y CN 2892782Y
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counterweight
guide rail
machine
fixed
counterweight guide
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Expired - Lifetime
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CN 200620008228
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Chinese (zh)
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王永强
刘涛
禇伋
高启鹏
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XJ Schindler Xuchang Elevator Co Ltd
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XJ Elevator Co Ltd
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Abstract

一种无机房电梯，是将永磁同步曳引机固定在对重导轨上部，距离顶层地面2300mm以上空间内，且位于两个对重导轨之间，对重系统中对重导向轮固定在对重框上，相对于对重框成30°～60°夹角，对重导轨为加强型导轨，在导轨背面固接加强钢板，对重块位于轿厢一侧；永磁同步曳引机通过支架固定在对重导轨上，控制柜嵌于顶层厅门口旁边的墙壁上；采用这种结构曳引机通过部件固定在对重系统的导轨上部，不会增加井道面积，方便安装，曳引机的振动能通过对重导轨直接传至地面而不会影响井道内轿厢和建筑物，无机房电梯还省去了传统的机房，提高了建筑的利用率，方便维修和调试。

Figure 200620008228

A machine room-less elevator, the permanent magnet synchronous traction machine is fixed on the upper part of the counterweight guide rail, in the space above 2300mm from the top floor ground, and is located between two counterweight guide rails, and the counterweight guide wheels in the counterweight system are fixed on the counterweight guide rail. On the heavy frame, an angle of 30° to 60° is formed relative to the counterweight frame. The counterweight guide rail is a reinforced guide rail, and a reinforced steel plate is fixed on the back of the guide rail. The counterweight block is located on the side of the car; the permanent magnet synchronous traction machine passes through The bracket is fixed on the counterweight guide rail, and the control cabinet is embedded on the wall next to the entrance of the hall on the top floor; with this structure, the traction machine is fixed on the upper part of the guide rail of the counterweight system through components, which will not increase the hoistway area and is convenient for installation. The traction machine The vibration energy is directly transmitted to the ground through the counterweight guide rail without affecting the car and buildings in the hoistway. The machine room-less elevator also saves the traditional machine room, improves the utilization rate of the building, and facilitates maintenance and debugging.

Figure 200620008228

Description

无机房电梯Machine room-less elevator

一、技术领域：1. Technical field:

本新型涉及一种无机房电梯，特别涉及一种驱动装置上置式的无机房电梯。The present invention relates to a machine-room-less elevator, in particular to a machine-room-less elevator with an upper driving device.

二、背景技术：2. Background technology:

传统的电梯一般在土建时有两个部分，机房和电梯运行的井道，如图一所示，曳引机2`和控制柜1`都安装在建筑物最顶部的机房内，而钢丝绳3`、轿厢4`和对重5`都在井道内沿导轨上下运动。这种结构由于要建造机房，使建筑的利用率不高，其它的曳引机下置式无机房电梯，曳引机安装固定方式结构复杂，对主机要求高。Traditional elevators generally have two parts during civil engineering, the machine room and the elevator shaft, as shown in Figure 1, the traction machine 2` and the control cabinet 1` are installed in the machine room at the top of the building, and the wire rope 3` , car 4` and counterweight 5` all move up and down along the guide rail in the hoistway. Due to the need to build a machine room in this structure, the utilization rate of the building is not high. Other machine room-less elevators are installed under the traction machine.

三、发明内容：3. Contents of the invention:

本新型的目的在于：设计一种驱动装置上置式的无机房电梯，提高建筑利用率，方便维修和调试，并保证电梯运行平稳。The purpose of the new model is to design a machine-room-less elevator with an upper drive device, improve the utilization rate of the building, facilitate maintenance and debugging, and ensure the smooth operation of the elevator.

本新型采用如下结构实现上述目的，一种无机房电梯，包括驱动装置、轿厢、导轨、控制柜，永磁同步曳引机固定在对重导轨上部，距离顶层地面2300mm以上空间内，且位于两个对重导轨之间，对重系统中对重导向轮固定在对重框上，相对于对重框成30°～60°夹角，对重导轨为加强型导轨，在导轨背面固接加强钢板，对重块位于轿厢一侧；永磁同步曳引机通过支架固定在对重导轨上，控制柜嵌于顶层厅门口旁边的墙壁上；井道平面大小为宽度K方向大于2200mm，深度H方向大于1980mm。This new model adopts the following structure to achieve the above purpose. A machine room-less elevator includes a driving device, a car, a guide rail, and a control cabinet. Between the two counterweight guide rails, the counterweight guide wheels in the counterweight system are fixed on the counterweight frame, forming an angle of 30°~60° with respect to the counterweight frame, and the counterweight guide rail is a reinforced guide rail, which is fixed on the back of the guide rail Reinforced steel plate, the counterweight is located on the side of the car; the permanent magnet synchronous traction machine is fixed on the counterweight guide rail through the bracket, and the control cabinet is embedded on the wall next to the entrance of the hall on the top floor; The H direction is greater than 1980mm.

采用上述结构曳引机通过部件固定在对重系统的导轨上部，不会增加井道面积，方便安装，曳引机的振动能通过对重导轨直接传至地面而不会影响井道内轿厢和建筑物，无机房电梯还省去了传统的机房，提高了建筑的利用率，电梯所有的部件都放置在井道内，采用曳引机上置式结构，通过合理布置完全实现有机房电梯一样的功能。这种无机房电梯布局合理，方便安装，也方便维修和调试。With the above structure, the traction machine is fixed on the upper part of the guide rail of the counterweight system through components, which will not increase the area of the hoistway and is convenient for installation. The vibration of the traction machine can be directly transmitted to the ground through the counterweight guide rail without affecting the car and buildings in the hoistway. The machine room-less elevator also saves the traditional machine room, which improves the utilization rate of the building. All the parts of the elevator are placed in the shaft, and the structure of the traction machine is adopted, and the same function as the machine room elevator is fully realized through reasonable layout. This machine room-less elevator has a reasonable layout and is convenient for installation, maintenance and debugging.

四.附图说明4. Description of drawings

图1已有技术图Figure 1 Existing technical diagram

图2本新型结构图Fig. 2 structure diagram of this new type

图3对重系统结构图Figure 3 Structural Diagram of Counterweight System

图4为图3的俯视图Figure 4 is a top view of Figure 3

图5为井道平面图Figure 5 is the plan view of the hoistway

图6为对重导轨的断面图Figure 6 is a cross-sectional view of the counterweight guide rail

五.具体实施方式5. Specific implementation

如图2所示，一种无机房电梯，包括曳引机2、轿厢6、对重导轨3、控制柜(图中未示)，永磁同步曳引机2固定在对重导轨3上部，距离顶层地面2300mm以上空间内且位于两列对重导轨3之间；通过上固定支架1和底座固定架12将曳引机2固定在两列对重导轨3之间。As shown in Figure 2, a machine room-less elevator includes a traction machine 2, a car 6, a counterweight guide rail 3, and a control cabinet (not shown in the figure), and the permanent magnet synchronous traction machine 2 is fixed on the upper part of the counterweight guide rail 3 , in the space above 2300mm from the top floor and between the two columns of counterweight guide rails 3; the traction machine 2 is fixed between the two columns of counterweight guide rails 3 through the upper fixing bracket 1 and the base fixing frame 12.

如图3和图4所示对重系统中对重导向轮7固定在对重框9上面，对重导向轮7相对于对重框9成顺时针30°～60°夹角，或者相对于对重框9成逆时针30°～60°夹角，这样钢丝绳一端缠绕在曳引轮2上，另一端固定在曳引机后部的绳头固定架上(图中未示)。As shown in Figure 3 and Figure 4, in the counterweight system, the counterweight guide wheel 7 is fixed on the counterweight frame 9, and the counterweight guide wheel 7 forms an angle of 30° to 60° clockwise with respect to the counterweight frame 9, or relative to the counterweight frame 9. The counterweight frame 9 becomes an included angle of 30°～60° counterclockwise, so that one end of the wire rope is wound on the traction sheave 2, and the other end is fixed on the rope head fixing frame (not shown) at the rear of the traction machine.

如图6所示为对重导轨3断面图，，对重导轨3为加强型导轨，在导轨10背面固接加强钢板11，以提高对重导轨3的强度，可采用焊接或铆接等固接方式。As shown in Figure 6, it is a cross-sectional view of the counterweight guide rail 3. The counterweight guide rail 3 is a reinforced guide rail, and a reinforced steel plate 11 is fixed on the back of the guide rail 10 to improve the strength of the counterweight guide rail 3. It can be fixed by welding or riveting. Way.

如图5所示，对重块10位于轿厢6左侧或右侧；井道12平面大小为宽度K方向大于2200mm，深度H方向大于1980mm。As shown in Figure 5, the counterweight 10 is located on the left or right side of the car 6; the plane size of the hoistway 12 is greater than 2200mm in the width K direction, and greater than 1980mm in the depth H direction.

控制柜嵌于顶层厅门口旁边的墙壁上。The control cabinet is embedded in the wall next to the entrance of the hall on the top floor.

本新型采用驱动装置上置式结构，采用永磁同步曳引机2为驱动装置，曳引机2靠两列对重导轨3(经过加强)支撑，通过连接件与对重导轨相连接，钢丝绳一端悬挂在固定在导轨上的绳头悬挂装置4上，另一端绕过轿底返绳轮组5，经过曳引机2，再返到下面通过对重导向轮7上来后悬挂在曳引机底座8上。The new model adopts the structure of the driving device, and adopts the permanent magnet synchronous traction machine 2 as the driving device. The traction machine 2 is supported by two rows of counterweight guide rails 3 (reinforced), connected with the counterweight guide rails through connecting parts, and one end of the steel wire rope Suspended on the rope head suspension device 4 fixed on the guide rail, the other end bypasses the car bottom return rope pulley group 5, passes through the traction machine 2, and then returns to the bottom through the counterweight guide wheel 7, and then hangs on the base of the traction machine 8 on.

Claims (5)

1. machine-roomless lift, comprise actuating device, car, guide rail, control housing, it is characterized in that: permanent magnetic synchronous traction machine is fixed on upper part of weight guiding rail, and between two counterweight guide rails, the counterweight track adjusting wheel is fixed on the counterweight frame in the counterweight system, and the counterweight track adjusting wheel becomes 30 °～60 ° angles with respect to counterweight frame, and the counterweight guide rail is the heavier-duty guide rail, at the affixed reinforcement steel plate of rail back, pouring weight is positioned at car one side.
2. machine-roomless lift according to claim 1 is characterized in that: permanent magnetic synchronous traction machine is fixed on the counterweight guide rail by support.
3. machine-roomless lift according to claim 1 is characterized in that: control housing is embedded on the wall on next door, doorway, the top layer Room.
4. machine-roomless lift according to claim 1 is characterized in that: the hoistway plane sizes be width K direction greater than 2200mm, the depth H direction is greater than 1980mm.
5. machine-roomless lift according to claim 1 is characterized in that: towing machine is fixed on upper part of weight guiding rail, in the above space of 2300mm, top layer ground.
CN 200620008228 2006-03-17 2006-03-17 Machine room-less elevator Expired - Lifetime CN2892782Y (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101898712A (en) * 2010-08-03 2010-12-01 施凤鸣 Elevator without machine room
CN102718108A (en) * 2012-06-06 2012-10-10 杭州恒丰电梯有限公司 Elevator without engine room
CN102887415A (en) * 2012-09-14 2013-01-23 马海英 Elevator
CN104291192A (en) * 2014-10-29 2015-01-21 康力电梯股份有限公司 Traction machine rack device of home elevator
CN105236249A (en) * 2015-11-19 2016-01-13 森赫电梯股份有限公司 Elevator without machine room
CN106429727A (en) * 2015-08-13 2017-02-22 上海三菱电梯有限公司 Machine-room-free elevator system
CN106429726A (en) * 2015-08-13 2017-02-22 株式会社日立制作所 Elevator without machine room
CN107572346A (en) * 2017-09-21 2018-01-12 凯斯博电梯有限公司 A kind of fixed structure of traction machine of elevator without engine room support
CN114044423A (en) * 2021-10-21 2022-02-15 湖南快杰电梯有限公司 Elevator installation structure and installation method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101898712A (en) * 2010-08-03 2010-12-01 施凤鸣 Elevator without machine room
CN102718108A (en) * 2012-06-06 2012-10-10 杭州恒丰电梯有限公司 Elevator without engine room
CN102887415A (en) * 2012-09-14 2013-01-23 马海英 Elevator
CN104291192A (en) * 2014-10-29 2015-01-21 康力电梯股份有限公司 Traction machine rack device of home elevator
CN106429727A (en) * 2015-08-13 2017-02-22 上海三菱电梯有限公司 Machine-room-free elevator system
CN106429726A (en) * 2015-08-13 2017-02-22 株式会社日立制作所 Elevator without machine room
CN106429726B (en) * 2015-08-13 2019-01-15 株式会社日立制作所 Machine-roomless lift
CN106429727B (en) * 2015-08-13 2019-02-01 上海三菱电梯有限公司 Machineroom-less elevator system
CN105236249A (en) * 2015-11-19 2016-01-13 森赫电梯股份有限公司 Elevator without machine room
CN107572346A (en) * 2017-09-21 2018-01-12 凯斯博电梯有限公司 A kind of fixed structure of traction machine of elevator without engine room support
CN114044423A (en) * 2021-10-21 2022-02-15 湖南快杰电梯有限公司 Elevator installation structure and installation method

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: XUCHANG XIJI ELEVATOR CO., LTD.

Free format text: FORMER NAME OR ADDRESS: XUCHANG XUJI ELEVATOR CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Xuchang economic and Technological Development Zone, Henan Province, China: 461000

Patentee after: XUCHANG XJ ELEVATOR Co.,Ltd.

Address before: Xuchang economic and Technological Development Zone, Henan Province, China: 461000

Patentee before: XUCHANG XJ ELEVATOR Co.,Ltd.

C56 Change in the name or address of the patentee

Owner name: XIJI SCHINDLER (XUCHANG) ELEVATOR CO., LTD.

Free format text: FORMER NAME: XUCHANG XJ ELEVATOR CO., LTD.

CP03 Change of name, title or address

Address after: Yanan economic and Technological Development Zone, Xuchang City, Henan Province, 461000 South Road

Patentee after: XJ SCHINDLER (XUCHANG) ELEVATOR Co.,Ltd.

Address before: 461000 Xuchang economic and Technological Development Zone, Henan

Patentee before: XUCHANG XJ ELEVATOR Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20070425

EXPY Termination of patent right or utility model