WO2010127512A1 - Elevator without machine room - Google Patents
Elevator without machine room Download PDFInfo
- Publication number
- WO2010127512A1 WO2010127512A1 PCT/CN2009/071717 CN2009071717W WO2010127512A1 WO 2010127512 A1 WO2010127512 A1 WO 2010127512A1 CN 2009071717 W CN2009071717 W CN 2009071717W WO 2010127512 A1 WO2010127512 A1 WO 2010127512A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- car
- counterweight
- hoistway
- guide rail
- rope
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
Definitions
- the invention relates to a machine room-less elevator, which can be applied to an inorganic house civil structure or a machine room steel structure well, and can also be applied to the renovation of an old elevator and a newly built house for a house with a lower top floor or It is a low-rise villa building.
- the building space required for the elevator machine room accounts for a large proportion.
- the use of the inorganic room structure design can save this part of the space, which can save a lot of resources and costs.
- the use of the machine room-less elevator design can reduce many restrictions on the building (such as the bearing requirements of the machine room floor, the building area requirements of the machine room, etc.).
- the machine room-less elevator mainly includes a car, a counterweight, a driving host, a drive sheave, a control cabinet and a speed limiter, and the driving main body, the hanging rope head, the return rope pulley, the speed limiter and the like are mounted on the sedan fixed to the inner wall of the hoistway.
- the primary problem of the machine roomless elevator is how to arrange key parts such as car, counterweight, drive main engine, control cabinet and speed limiter in the general elevator shaft without the machine room. If the problem is solved by increasing the cross-sectional size of the hoistway or increasing the height of the top of the hoistway after canceling the equipment room, it will not be worth the candle.
- the main way to solve the problem of inorganic room hoistway layout is to make clever use of hoistway space, develop special elevator components and develop new drive modes.
- the common room-less elevators are mainly placed on the main unit and placed on the side of the elevator car. Due to the control technical conditions and the host speed requirements, the traction ratio is 2: 1, that is, the linear speed of the traction sheave is twice that of the elevator car, which reduces the traction drive torque by a factor of two. The speed of the traction sheave is doubled and then compressed to drive the mainframe dimensions. The layout of the hoistway is not very reasonable, and the efficiency of the traction is not high. Summary of the invention
- the object of the present invention is to overcome the deficiencies of the prior art.
- the present invention provides a machine room-less elevator, wherein the ratio of the linear speed of the traction sheave of the main engine to the speed of the car is 1:1, and the speed of the counterweight is increased and lowered.
- the ratio is 2: 1, or the ratio of the mainline running speed of the main engine running rope to the running speed of the car is 2:1, and the ratio of the running speed to the counterweight is 3:1.
- the structural design can realize that the host is installed on the side of the car in the hoistway (side arrangement) or the main machine is installed behind the car in the hoistway (post-arrangement), at the same time saving construction space, saving energy, and Architects have more choices.
- a technical solution for realizing the present invention is: a machine room-less elevator, including a car, a counterweight, a driving host, a drive sheave set, a control cabinet, a counterweight buffer rack, a buffer, a car guide rail, a counterweight guide rail,
- the load-bearing beam, the rope head beam, the car door door machine and the landing door machine, the car guide rail, the counterweight guide rail and the load-bearing beam are fixed to the inner wall of the hoistway, the car is connected with the car frame, and the car frame is installed in the middle of the two rows of car guide rails.
- the counterweight is installed in the middle of the two rows of counterweight guide rails, and the buffer is mounted on the counterweight buffer frame, and the driving host drives the car wheel to drive up and down along the guide rail by being mounted on the load beam;
- the car guide rail and the pair The heavy rail is on the same side of the car, the driving host and the counterweight are arranged in the same side space of the car and the hoistway wall;
- the driving host is arranged at the lower part of the counterweight buffer frame, and the car guide shoes and the pair installed in the pit
- the drive sheave group includes: one end of the wire rope is connected to the car frame through the rope head assembly device, and the wire rope extends from the car frame to the upper part of the hoistway, passes through the top of the hoistway, and is mounted on the load-bearing beam.
- the pulley changes direction and extends downwards to reach the lower drive main unit at the bottom of the hoistway. After the traction sheave of the main engine, it changes direction and continues to extend to the upper part of the hoistway. After reaching the top of the hoistway, it passes through the top of the hoistway and is installed on the load-bearing beam. After the second fixed pulley, the direction is changed, and the downward direction is extended to reach the movable pulley on the counterweight, so that the wire rope changes direction again, and extends to the upper part of the hoistway to reach the top of the hoistway, and is fixed by the rope head and fixed with the rope head beam. .
- the wire rope connecting the cars is connected to the traction sheave through a fixed pulley, and the traction ratio is 1:1.
- the counterweight drive is returned through a fixed pulley and a moving pulley with a traction ratio of 2:1.
- a machine room-less elevator including a car, a counterweight, a driving host, a drive sheave set, a control cabinet, a counterweight buffer rack, a buffer, a car guide rail, a counterweight guide rail
- the load-bearing beam, the car door door machine and the landing door machine, the car guide rail, the counterweight guide rail and the load-bearing beam are fixed to the inner wall of the hoistway, the car is connected with the car frame, and the car frame is installed in the middle of the two rows of car guide rails, the counterweight Installed in the middle of two rows of counterweight guide rails, the buffer is mounted on the counterweight buffer frame, and the drive main body drives the car to move up and down along the guide rail through the drive sheave set mounted on the bearing beam; the car guide rail and the counterweight guide rail On the same side of the car, the drive main unit and the counterweight are arranged in the same side space of the car and the hoistway wall; the drive main unit is
- the driving sheave group includes: one end of the steel wire rope is connected to the top rope head beam of the hoistway through the rope head assembling device, and the steel wire rope extends from the top of the hoistway to the hoistway bottom pit, reaches the car frame, passes through the car frame After moving the pulley, change the extension direction, extend to the top of the hoistway, reach the top of the hoistway, and install the first fixed pulley on the load-bearing beam. After changing the direction, it extends downwards to reach the lower drive host at the bottom of the hoistway.
- This technical solution realizes the linear speed of the main running rope and the car by driving the combination of the fixed and movable pulleys in the sheave set.
- the ratio of the running speed of the lifting and lowering is 2:1, and the ratio of the running speed to the counterweight is 3:1.
- the movable pulley on the car is disposed at a lower side of the car (car guide rail), and the movable pulley surface is parallel to the depth direction of the hoistway to reduce the width dimension of the hoistway, saving construction area.
- the driving host and the counterweight may be arranged on the left and right sides or the rear side of the car.
- the traction sheave faces the car side.
- the drive control system is placed on the top layer and is connected to the landing door.
- Figure 1 is a plan view of Embodiment 1 of the present invention
- Embodiment 1 of the present invention is a schematic structural view of Embodiment 1 of the present invention.
- Figure 3 is a plan view of Embodiment 2 of the present invention.
- Embodiment 2 of the present invention is a schematic structural view of Embodiment 2 of the present invention.
- a machine roomless elevator as a home elevator, includes a car 1, a counterweight 2, a drive main unit 3, a drive sheave set, a top load beam 5, a rope head beam 6, a traction wire rope 8.
- the car guide rail 9, the counterweight guide rail 10 and the load bearing beam 5 are fixed to the inner wall of the hoistway, and the car 1 is connected to the car frame 11 by bolts.
- the car frame 11 is installed in the middle of the car guide rail 9
- the counterweight 2 is installed in the middle of the counterweight guide rail 10
- the damper 12 is mounted on the damper frame 13
- the drive main body 3 drives the car wheel 1 by mounting the sheave assembly on the load-bearing beam. Move up and down along the guide rail 9.
- the car guide rail 9 and the counterweight guide rail 10 are on the right side of the car, and the drive main unit 3 and the counterweight 2 are disposed in the space on the right side of the car and the wall of the hoistway.
- the drive main unit 3 is disposed at a lower portion of the counterweight buffer frame 13 and is installed between the car guide shoe of the pit and the span of the counterweight guide shoe, and the traction sheave faces the car 1 side.
- the drive control system is placed on the top floor and is connected to the landing door unit 16 in a connected configuration.
- the door door machine 16 is bolted to the hoistway, and the damper 12 is bolted to the damper frame 13, and the damper frame 13 is bolted to the hoistway pit.
- the drive sheave assembly includes: a wire rope 8 end connected to the lower end of the car frame 11 through a rope head assembly, and a wire rope 8 extending from the car frame 9 to the upper portion of the hoistway, passing through the top of the hoistway and mounted on the load beam
- the first fixed pulley 4 on the 5 changes direction, and extends downward to reach the lower driving host 3 located at the bottom of the hoistway. After driving the traction sheave of the main machine 3, the direction is changed, and the upper part of the hoistway is extended to reach the top of the hoistway.
- the direction After passing through the top of the hoistway and the second fixed pulley 1 ⁇ 2 mounted on the load-bearing beam 5, the direction is changed and extended downward to reach the movable pulley 7 on the counterweight. After passing the movable pulley 7, the wire rope 8 changes direction again and extends to the upper part of the hoistway.
- the rope head beam 6 is reached at the top of the hoistway, and is fixed to the rope head beam 6 by the combination of the rope heads.
- the linear speed of the driving host sheave and the car lifting operation traction ratio are both 1:1.
- the linear speed of the drive main sheave and the counterweight lift run are 2:1.
- This embodiment differs from the above example in the difference in the driving mode, that is, the structure of the driving sheave assembly is different.
- the drive sheave assembly comprises: a wire rope 8 - end connected to the hoistway top sill beam 6 by a sling assembly, the wire rope 8 extending from the top of the hoistway to the hoistway pit, after reaching the car frame 11, After being fixed to the movable pulley 14 at the lower end of the car frame 11, the extending direction is changed, extending toward the top of the hoistway, reaching the top of the hoistway, and the first fixed pulley 4 mounted on the load-bearing beam 5, after changing direction, extends downward to reach the bottom of the hoistway
- the movable pulley 7 on the counterweight 2 passes through the movable pulley 7, and the wire rope 8 changes direction
- the linear speed of the driving host sheave and the car lifting operation traction ratio are both 2:1.
- the linear speed of the drive main sheave is 3:1 compared to the counterweight lifting run.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
一种无机房电梯 技术领域 Machine room-less elevator
本发明涉及一种无机房电梯， 该种电梯可应用于无机房土建结构井道或者无机房钢结 构井道， 还可以应用在旧电梯的改造以及新建的住宅中， 用于顶层高度较小的房屋或者是 顶层高度低矮的别墅建筑中。 The invention relates to a machine room-less elevator, which can be applied to an inorganic house civil structure or a machine room steel structure well, and can also be applied to the renovation of an old elevator and a newly built house for a house with a lower top floor or It is a low-rise villa building.
背景技术 Background technique
在传统的曳引式电梯中， 电梯机房所需的建筑空间占有很大的比例。 采用无机房结构 设计可以节省这一部分空间， 也就是可以节约很多的资源和成本。 另外在旧电梯的改造以 及住宅加装的电梯的项目中， 采用无机房电梯设计， 可以减少建筑的许多限制条件（如机 房地面的承载要求， 机房的建筑面积要求等）。 In the traditional traction elevators, the building space required for the elevator machine room accounts for a large proportion. The use of the inorganic room structure design can save this part of the space, which can save a lot of resources and costs. In addition, in the renovation of the old elevator and the elevator installed in the house, the use of the machine room-less elevator design can reduce many restrictions on the building (such as the bearing requirements of the machine room floor, the building area requirements of the machine room, etc.).
无机房电梯主要包括轿厢、对重、驱动主机、驱动绳轮、控制柜和限速器， 驱动主机、 悬挂绳头、 返绳滑轮、 限速器等部件安装在与井道内壁固接的轿厢导轨、 对重导轨或承重 梁上。 The machine room-less elevator mainly includes a car, a counterweight, a driving host, a drive sheave, a control cabinet and a speed limiter, and the driving main body, the hanging rope head, the return rope pulley, the speed limiter and the like are mounted on the sedan fixed to the inner wall of the hoistway. Car guide rails, counterweight rails or load-bearing beams.
无机房电梯的首要难题是在不设机房的条件下，如何将轿厢、 对重、 驱动主机、 控制 柜、 限速器等关键部件布置在一般电梯井道内。 如果取消机房后， 通过加大井道截面尺寸 或者增加井道顶层高度来解决这一问题， 那将得不偿失。 解决无机房井道布置这个难题的 主要途径是巧妙利用井道空间、 研制特殊电梯部件和开发新型驱动方式。 The primary problem of the machine roomless elevator is how to arrange key parts such as car, counterweight, drive main engine, control cabinet and speed limiter in the general elevator shaft without the machine room. If the problem is solved by increasing the cross-sectional size of the hoistway or increasing the height of the top of the hoistway after canceling the equipment room, it will not be worth the candle. The main way to solve the problem of inorganic room hoistway layout is to make clever use of hoistway space, develop special elevator components and develop new drive modes.
而现阶段常用的无机房电梯， 主机主要放置的形式为主机上置， 且主机安放在电梯轿 厢的侧面。 由于控制技术条件和主机速度的要求， 曳引比均为 2: 1， 即曳引主机绳轮的线 速度是电梯轿厢升降运行速度的 2倍， 使曳引驱动转矩减小一倍和曳引轮转速提高一倍后 来压缩驱动主机外形尺寸。 井道空间布置不是很合理， 曳引效率也不高。 发明内容 At present, the common room-less elevators are mainly placed on the main unit and placed on the side of the elevator car. Due to the control technical conditions and the host speed requirements, the traction ratio is 2: 1, that is, the linear speed of the traction sheave is twice that of the elevator car, which reduces the traction drive torque by a factor of two. The speed of the traction sheave is doubled and then compressed to drive the mainframe dimensions. The layout of the hoistway is not very reasonable, and the efficiency of the traction is not high. Summary of the invention
本发明的目的在于克服现有技术的缺陷， 本发明提供了一种无机房电梯， 该电梯曳引 主机绳轮线速度与轿厢升降运行速度比值为 1 : 1， 而与对重升降运行速度比值为 2: 1,或 是主机运行绳轮线速度与轿厢升降运行速度比值为 2: 1，而与对重升降运行速度比值为 3: 1。 采用该种结构设计可以实现主机在井道中位于轿厢侧面安装 （侧置布置） 或主机在井 道中位于轿厢后面安装 （后置布置）， 同时又可以节省建筑空间， 节省能源， 而且可以给 建筑设计师更多的选择余地。 实现本发明的一种技术方案是： 一种无机房电梯， 包括轿厢、 对重、 驱动主机、 驱动 绳轮组、 控制柜、 对重缓冲架、 缓冲器、 轿厢导轨、 对重导轨、 承重梁、 绳头梁、 轿门门 机和层门门机， 轿厢导轨、 对重导轨和承重梁与井道内壁固接， 轿厢与轿架连接， 轿架安 装在两列轿厢导轨中间， 对重安装在两列对重导轨中间， 缓冲器安装在对重缓冲架上， 驱 动主机通过装在承重梁上驱动绳轮组驱动轿厢沿着导轨上下运动； 所述轿厢导轨和对重导 轨在轿厢的同一侧， 驱动主机与对重布置在轿厢与井道壁的同侧空间内； 驱动主机设在对 重缓冲架的下部，并安装在地坑的轿厢导靴和对重导靴的跨度中间；所述驱动绳轮组包括: 钢丝绳一端通过绳头组合装置与轿厢架连接， 钢丝绳从轿厢架向井道上部延伸， 通过井道 顶部、 安装在承重梁上的第一定滑轮改变方向， 向下延伸， 到达位于井道底部的下部驱动 主机， 经过主机的曳引绳轮后， 又改变方向， 继续向井道上部延伸， 到达井道顶部后， 通 过井道顶部、 安装在承重梁上的第二定滑轮后， 改变方向， 向下延伸， 到达位于对重上的 动滑轮， 因而使钢丝绳再次改变方向， 向井道上部延伸到达井道顶部绳头梁， 通过绳头组 合后与绳头梁固定。 The object of the present invention is to overcome the deficiencies of the prior art. The present invention provides a machine room-less elevator, wherein the ratio of the linear speed of the traction sheave of the main engine to the speed of the car is 1:1, and the speed of the counterweight is increased and lowered. The ratio is 2: 1, or the ratio of the mainline running speed of the main engine running rope to the running speed of the car is 2:1, and the ratio of the running speed to the counterweight is 3:1. The structural design can realize that the host is installed on the side of the car in the hoistway (side arrangement) or the main machine is installed behind the car in the hoistway (post-arrangement), at the same time saving construction space, saving energy, and Architects have more choices. A technical solution for realizing the present invention is: a machine room-less elevator, including a car, a counterweight, a driving host, a drive sheave set, a control cabinet, a counterweight buffer rack, a buffer, a car guide rail, a counterweight guide rail, The load-bearing beam, the rope head beam, the car door door machine and the landing door machine, the car guide rail, the counterweight guide rail and the load-bearing beam are fixed to the inner wall of the hoistway, the car is connected with the car frame, and the car frame is installed in the middle of the two rows of car guide rails. The counterweight is installed in the middle of the two rows of counterweight guide rails, and the buffer is mounted on the counterweight buffer frame, and the driving host drives the car wheel to drive up and down along the guide rail by being mounted on the load beam; the car guide rail and the pair The heavy rail is on the same side of the car, the driving host and the counterweight are arranged in the same side space of the car and the hoistway wall; the driving host is arranged at the lower part of the counterweight buffer frame, and the car guide shoes and the pair installed in the pit The drive sheave group includes: one end of the wire rope is connected to the car frame through the rope head assembly device, and the wire rope extends from the car frame to the upper part of the hoistway, passes through the top of the hoistway, and is mounted on the load-bearing beam. set The pulley changes direction and extends downwards to reach the lower drive main unit at the bottom of the hoistway. After the traction sheave of the main engine, it changes direction and continues to extend to the upper part of the hoistway. After reaching the top of the hoistway, it passes through the top of the hoistway and is installed on the load-bearing beam. After the second fixed pulley, the direction is changed, and the downward direction is extended to reach the movable pulley on the counterweight, so that the wire rope changes direction again, and extends to the upper part of the hoistway to reach the top of the hoistway, and is fixed by the rope head and fixed with the rope head beam. .
上述技术方案中， 连接轿厢的钢丝绳通过一个定滑轮连接至曳引绳轮， 实现了曳引比 均为 1 : 1。 而对重的驱动是经过一个定滑轮和一个动滑轮进行返绳， 曳引比为 2: 1。 In the above technical solution, the wire rope connecting the cars is connected to the traction sheave through a fixed pulley, and the traction ratio is 1:1. The counterweight drive is returned through a fixed pulley and a moving pulley with a traction ratio of 2:1.
实现本发明的另一种技术方案是： 一种无机房电梯， 包括轿厢、 对重、 驱动主机、 驱 动绳轮组、 控制柜、 对重缓冲架、 缓冲器、 轿厢导轨、 对重导轨、 承重梁、 轿门门机和层 门门机， 轿厢导轨、 对重导轨和承重梁与井道内壁固接， 轿厢与轿架连接， 轿架安装在两 列轿厢导轨中间， 对重安装在两列对重导轨中间， 缓冲器安装在对重缓冲架上， 驱动主机 通过装在承重梁上的驱动绳轮组驱动轿厢沿着导轨上下运动； 所述轿厢导轨和对重导轨在 轿厢的同一侧， 驱动主机与对重布置在轿厢与井道壁的同侧空间内； 驱动主机设在对重缓 冲架的下部， 并安装在地坑的轿厢导靴和对重导靴的跨度中间； 所述驱动绳轮组包括： 钢 丝绳一端通过绳头组合装置与井道顶部绳头梁连接， 钢丝绳从井道顶部向井道底坑延伸， 到达轿厢架后，通过轿厢架上的动滑轮后改变延伸方向， 向井道顶部延伸， 到达井道顶部， 安装在承重梁上的第一定滑轮， 改变方向后， 向下延伸， 到达位于井道底部的下部驱动主 机， 经过驱动主机的曳引绳轮后， 又改变方向， 继续向井道上部延伸， 到达井道顶部， 通 过承重梁上的第二定滑轮后改变方向， 向下延伸， 到达位于对重上的动滑轮， 因而使钢丝 绳再次改变方向， 向井道上部延伸到达井道顶部， 通过承重梁上的第三定滑轮， 改变方向 后， 向下延伸， 再次到达对重， 通过绳头组合后与对重固定。 Another technical solution for realizing the invention is: a machine room-less elevator, including a car, a counterweight, a driving host, a drive sheave set, a control cabinet, a counterweight buffer rack, a buffer, a car guide rail, a counterweight guide rail The load-bearing beam, the car door door machine and the landing door machine, the car guide rail, the counterweight guide rail and the load-bearing beam are fixed to the inner wall of the hoistway, the car is connected with the car frame, and the car frame is installed in the middle of the two rows of car guide rails, the counterweight Installed in the middle of two rows of counterweight guide rails, the buffer is mounted on the counterweight buffer frame, and the drive main body drives the car to move up and down along the guide rail through the drive sheave set mounted on the bearing beam; the car guide rail and the counterweight guide rail On the same side of the car, the drive main unit and the counterweight are arranged in the same side space of the car and the hoistway wall; the drive main unit is arranged at the lower part of the counterweight buffer frame, and the car guide shoe and the pair of re-guides are installed in the pit. The driving sheave group includes: one end of the steel wire rope is connected to the top rope head beam of the hoistway through the rope head assembling device, and the steel wire rope extends from the top of the hoistway to the hoistway bottom pit, reaches the car frame, passes through the car frame After moving the pulley, change the extension direction, extend to the top of the hoistway, reach the top of the hoistway, and install the first fixed pulley on the load-bearing beam. After changing the direction, it extends downwards to reach the lower drive host at the bottom of the hoistway. After the rope pulley, change direction, continue to extend to the upper part of the shaft, reach the top of the shaft, pass the second fixed pulley on the load-bearing beam and change direction, and extend downward to reach the movable pulley on the counterweight, thus changing the direction of the rope again. Extend to the top of the hoistway to the top of the hoistway, pass the third fixed pulley on the load-bearing beam, change direction, then extend downwards, reach the counterweight again, and fix it with the counterweight after the rope head is combined.
这个技术方案通过驱动绳轮组中定、 动滑轮的组合， 实现主机运行绳轮线速度与轿厢 升降运行速度比值为 2: 1， 而与对重升降运行速度比值为 3: 1。 This technical solution realizes the linear speed of the main running rope and the car by driving the combination of the fixed and movable pulleys in the sheave set. The ratio of the running speed of the lifting and lowering is 2:1, and the ratio of the running speed to the counterweight is 3:1.
作为本发明的进一步改进， 本方案中， 所述轿厢上的动滑轮设在轿厢 （轿厢导轨） 的 下侧部， 且动滑轮面与井道深度方向平行， 以减小井道宽度尺寸， 节约建筑面积。 As a further improvement of the present invention, in the present embodiment, the movable pulley on the car is disposed at a lower side of the car (car guide rail), and the movable pulley surface is parallel to the depth direction of the hoistway to reduce the width dimension of the hoistway, saving construction area.
上述两个技术方案中， 驱动主机与对重可以布置在轿厢的左右侧面或后侧面。 曳引轮 面朝向轿厢侧。 In the above two technical solutions, the driving host and the counterweight may be arranged on the left and right sides or the rear side of the car. The traction sheave faces the car side.
作为本发明的进一步改进， 上述两个技术方案中， 驱动控制系统放在顶层并与层门做 成连体型。 附图说明 As a further improvement of the present invention, in the above two technical solutions, the drive control system is placed on the top layer and is connected to the landing door. DRAWINGS
图 1 是本发明实施例 1的俯视图 Figure 1 is a plan view of Embodiment 1 of the present invention
图 2 是本发明实施例 1的结构示意图 2 is a schematic structural view of Embodiment 1 of the present invention.
图 3 是本发明实施例 2的俯视图 Figure 3 is a plan view of Embodiment 2 of the present invention
图 4 是本发明实施例 2的结构示意图 具体实施方式 4 is a schematic structural view of Embodiment 2 of the present invention.
下面结合实施例做进一步说明。 Further explanation will be given below in conjunction with the embodiments.
实施例 1 Example 1
如图 1和图 1所示， 一种无机房电梯， 作为家用电梯， 包括轿厢 1， 对重 2， 驱动主 机 3， 驱动绳轮组， 顶部承重梁 5， 绳头梁 6， 曳引钢丝绳 8， 轿厢导轨 9， 对重导轨 10， 轿厢 1上的轿架 11， 缓冲器 12,缓冲器架 13，轿厢 1上的轿门门机 15， 包括层门门机 16 在内的驱动控制系统。 As shown in Fig. 1 and Fig. 1, a machine roomless elevator, as a home elevator, includes a car 1, a counterweight 2, a drive main unit 3, a drive sheave set, a top load beam 5, a rope head beam 6, a traction wire rope 8. Car guide rail 9, counterweight guide rail 10, car frame 11 on car 1, buffer 12, bumper frame 13, car door machine 15 on car 1, including landing door machine 16 Drive control system.
轿厢导轨 9、 对重导轨 10和承重梁 5与井道内壁固接， 轿厢 1通过螺栓和轿架 11连 接。 轿架 11安装在轿厢导轨 9中间， 对重 2安装在对重导轨 10中间， 缓冲器 12安装在 缓冲器架上 13，驱动主机 3通过装在承重梁上驱动绳轮组驱动轿厢 1沿着导轨 9上下运动。 The car guide rail 9, the counterweight guide rail 10 and the load bearing beam 5 are fixed to the inner wall of the hoistway, and the car 1 is connected to the car frame 11 by bolts. The car frame 11 is installed in the middle of the car guide rail 9, the counterweight 2 is installed in the middle of the counterweight guide rail 10, the damper 12 is mounted on the damper frame 13, and the drive main body 3 drives the car wheel 1 by mounting the sheave assembly on the load-bearing beam. Move up and down along the guide rail 9.
轿厢导轨 9和对重导轨 10在轿厢的右侧，驱动主机 3与对重 2布置在轿厢右侧与井道 壁的空间内。 驱动主机 3设在对重缓冲架 13的下部， 并安装在地坑的轿厢导靴和对重导 靴的跨度中间， 曳引轮面向轿厢 1侧。 驱动控制系统放在顶层并与层门门机 16做成连体 型。 层门门机 16通过螺栓连接在井道上， 缓冲器 12通过螺栓连接在缓冲器架 13上， 缓 冲器架 13通过螺栓连接在井道底坑。 The car guide rail 9 and the counterweight guide rail 10 are on the right side of the car, and the drive main unit 3 and the counterweight 2 are disposed in the space on the right side of the car and the wall of the hoistway. The drive main unit 3 is disposed at a lower portion of the counterweight buffer frame 13 and is installed between the car guide shoe of the pit and the span of the counterweight guide shoe, and the traction sheave faces the car 1 side. The drive control system is placed on the top floor and is connected to the landing door unit 16 in a connected configuration. The door door machine 16 is bolted to the hoistway, and the damper 12 is bolted to the damper frame 13, and the damper frame 13 is bolted to the hoistway pit.
上部架与直梁作用在导轨 9、 10上 （请对照附图进行结构说明）。 如图 2所示， 驱动绳轮组包括： 钢丝绳 8—端通过绳头组合装置与轿厢架 11的下端 连接， 钢丝绳 8从轿厢架 9向井道上部延伸， 通过井道顶部、 安装在承重梁 5上的第一定 滑轮 4改变方向， 向下延伸， 到达位于井道底部的下部驱动主机 3， 经过驱动主机 3的曳 引绳轮后， 又改变方向， 继续向井道上部延伸， 到达井道顶部后， 通过井道顶部、 安装在 承重梁 5上的第二定滑轮 ½后， 改变方向， 向下延伸， 到达位于对重上的动滑轮 7， 通过 动滑轮 7后， 钢丝绳 8再次改变方向， 向井道上部延伸到达井道顶部绳头梁 6， 通过绳头 组合后与绳头梁 6固定。 The upper frame and the straight beam act on the guide rails 9, 10 (please refer to the drawings for structural description). As shown in FIG. 2, the drive sheave assembly includes: a wire rope 8 end connected to the lower end of the car frame 11 through a rope head assembly, and a wire rope 8 extending from the car frame 9 to the upper portion of the hoistway, passing through the top of the hoistway and mounted on the load beam The first fixed pulley 4 on the 5 changes direction, and extends downward to reach the lower driving host 3 located at the bottom of the hoistway. After driving the traction sheave of the main machine 3, the direction is changed, and the upper part of the hoistway is extended to reach the top of the hoistway. After passing through the top of the hoistway and the second fixed pulley 1⁄2 mounted on the load-bearing beam 5, the direction is changed and extended downward to reach the movable pulley 7 on the counterweight. After passing the movable pulley 7, the wire rope 8 changes direction again and extends to the upper part of the hoistway. The rope head beam 6 is reached at the top of the hoistway, and is fixed to the rope head beam 6 by the combination of the rope heads.
本实施例中， 驱动主机绳轮的线速度与轿厢升降运行曳引比均为 1 : 1。驱动主机绳轮 的线速度与对重升降运行曳引比为 2: 1。 实施例 2 In this embodiment, the linear speed of the driving host sheave and the car lifting operation traction ratio are both 1:1. The linear speed of the drive main sheave and the counterweight lift run are 2:1. Example 2
本实施例与上例不同之处在于驱动方式的不同， 即驱动绳轮组的结构不同。 This embodiment differs from the above example in the difference in the driving mode, that is, the structure of the driving sheave assembly is different.
如图 3和 4所示， 驱动绳轮组包括： 钢丝绳 8—端通过绳头组合装置与井道顶部绳头 梁 6连接， 钢丝绳 8从井道顶部向井道底坑延伸， 到达轿厢架 11后， 通过固定在轿厢架 11下端的动滑轮 14后改变延伸方向， 向井道顶部延伸， 到达井道顶部， 安装在承重梁 5 上的第一定滑轮 4， 改变方向后， 向下延伸， 到达位于井道底部的下部驱动主机 3， 经过 驱动主机 3的曳引绳轮后， 又改变方向， 继续向井道上部延伸， 到达井道顶部， 通过承重 梁上的第二定滑轮 4a后改变方向， 向下延伸， 到达位于对重 2上的动滑轮 7， 通过动滑轮 7后， 钢丝绳 8再次改变方向， 向井道上部延伸到达井道顶部， 通过承重梁 5上的第三定 滑轮 4b， 改变方向后， 向下延伸， 再次到达对重 2， 通过绳头组合与对重 2固定。 As shown in Figures 3 and 4, the drive sheave assembly comprises: a wire rope 8 - end connected to the hoistway top sill beam 6 by a sling assembly, the wire rope 8 extending from the top of the hoistway to the hoistway pit, after reaching the car frame 11, After being fixed to the movable pulley 14 at the lower end of the car frame 11, the extending direction is changed, extending toward the top of the hoistway, reaching the top of the hoistway, and the first fixed pulley 4 mounted on the load-bearing beam 5, after changing direction, extends downward to reach the bottom of the hoistway The lower driving host 3, after driving the traction sheave of the main machine 3, changes direction, continues to extend to the upper part of the hoistway, reaches the top of the hoistway, passes the second fixed pulley 4a on the load-bearing beam, and then changes direction, extends downward, reaches The movable pulley 7 on the counterweight 2 passes through the movable pulley 7, and the wire rope 8 changes direction again, and extends to the upper part of the hoistway to reach the top of the hoistway, passes through the third fixed pulley 4b on the load-bearing beam 5, changes direction, and extends downward to reach again. The counterweight 2 is fixed by the rope head combination and the counterweight 2.
本实施例中， 驱动主机绳轮的线速度与轿厢升降运行曳引比均为 2 : 1。驱动主机绳轮 的线速度与对重升降运行曳引比为 3: 1。 In this embodiment, the linear speed of the driving host sheave and the car lifting operation traction ratio are both 2:1. The linear speed of the drive main sheave is 3:1 compared to the counterweight lifting run.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026736.5 | 2009-05-05 | ||
| CNA2009100267365A CN101554970A (en) | 2009-05-05 | 2009-05-05 | Machine room-free elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010127512A1 true WO2010127512A1 (en) | 2010-11-11 |
Family
ID=41173285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2009/071717 Ceased WO2010127512A1 (en) | 2009-05-05 | 2009-05-09 | Elevator without machine room |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101554970A (en) |
| WO (1) | WO2010127512A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792898A (en) * | 2018-08-28 | 2018-11-13 | 伊萨电梯有限公司 | A kind of traction-type cargo lift of double host drivens |
| CN110065877A (en) * | 2019-06-04 | 2019-07-30 | 天奥电梯（中国）有限公司 | A kind of three face door-opening elevator of machine room |
| CN111332912A (en) * | 2020-03-31 | 2020-06-26 | 通用电梯股份有限公司 | Machine room-free elevator |
| CN111362103A (en) * | 2018-12-25 | 2020-07-03 | 舒马克电梯（张家港）有限公司 | Knapsack portal frame type elevator |
| CN113602936A (en) * | 2021-08-27 | 2021-11-05 | 苏州美嘉智选电梯有限公司 | Traction type steel belt elevator |
| CN113620143A (en) * | 2021-08-30 | 2021-11-09 | 苏州美嘉智选电梯有限公司 | Counterweight rear-mounted elevator arrangement structure without machine room |
| CN114314252A (en) * | 2022-01-13 | 2022-04-12 | 广东省特种设备检测研究院惠州检测院 | Traction type elevator damping and noise reducing fixing device and installation method thereof |
| CN117068908A (en) * | 2023-09-27 | 2023-11-17 | 重庆迈高电梯有限公司 | A sightseeing elevator system |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363486A (en) * | 2011-11-19 | 2012-02-29 | 希姆斯电梯(中国)有限公司 | Underlying elevator without machine room |
| EP2733105B1 (en) * | 2012-11-20 | 2020-07-15 | Kone Corporation | Elevator alignment tool |
| CN103193122A (en) * | 2013-04-07 | 2013-07-10 | 上海微频莱机电科技有限公司 | High-integration elevator system |
| CN108439157A (en) * | 2017-11-07 | 2018-08-24 | 亚迅电梯(上海)有限公司 | A kind of integral type is without holder steel band platform villa elevator |
| CN111232779A (en) * | 2020-03-04 | 2020-06-05 | 东南电梯股份有限公司 | Intelligent elevator leveling system and method based on rope end position adjustment |
| CN112249838B (en) * | 2020-09-16 | 2022-08-12 | 宁波宏大电梯有限公司 | Main machine arrangement structure of machine-room-less elevator |
| CN112249839A (en) * | 2020-10-16 | 2021-01-22 | 江苏阿尔法电梯制造有限公司 | Formula hauler spandrel girder structure can climb |
| CN113291951B (en) * | 2021-04-28 | 2022-12-06 | 韦伯电梯有限公司 | Multi-winding composite traction elevator and adjusting method |
| CN114772421A (en) * | 2022-03-31 | 2022-07-22 | 东南电梯股份有限公司 | Traction-driven manned elevator for helicopter parking apron |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105336A (en) * | 1993-06-28 | 1995-07-19 | 科恩股份公司 | Traction sheave elevator with driving device below |
| WO2001004036A1 (en) * | 1999-07-07 | 2001-01-18 | Schmitt & Sohn Gmbh & Co. Aufzugswerke | Cable operated elevator system |
| DE10034511C1 (en) * | 2000-07-15 | 2001-12-13 | Giehl Alfred | Cable elevator has carrier for elevator cage moved along guide rails attached to elevator shaft containing drive machine for elevator cable in its bottom section |
| CN1337916A (en) * | 1999-01-27 | 2002-02-27 | 通力股份公司 | traction wheel elevator |
| JP2003146555A (en) * | 2001-11-15 | 2003-05-21 | Hitachi Ltd | elevator |
-
2009
- 2009-05-05 CN CNA2009100267365A patent/CN101554970A/en active Pending
- 2009-05-09 WO PCT/CN2009/071717 patent/WO2010127512A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105336A (en) * | 1993-06-28 | 1995-07-19 | 科恩股份公司 | Traction sheave elevator with driving device below |
| CN1337916A (en) * | 1999-01-27 | 2002-02-27 | 通力股份公司 | traction wheel elevator |
| WO2001004036A1 (en) * | 1999-07-07 | 2001-01-18 | Schmitt & Sohn Gmbh & Co. Aufzugswerke | Cable operated elevator system |
| DE10034511C1 (en) * | 2000-07-15 | 2001-12-13 | Giehl Alfred | Cable elevator has carrier for elevator cage moved along guide rails attached to elevator shaft containing drive machine for elevator cable in its bottom section |
| JP2003146555A (en) * | 2001-11-15 | 2003-05-21 | Hitachi Ltd | elevator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792898A (en) * | 2018-08-28 | 2018-11-13 | 伊萨电梯有限公司 | A kind of traction-type cargo lift of double host drivens |
| CN111362103A (en) * | 2018-12-25 | 2020-07-03 | 舒马克电梯（张家港）有限公司 | Knapsack portal frame type elevator |
| CN110065877A (en) * | 2019-06-04 | 2019-07-30 | 天奥电梯（中国）有限公司 | A kind of three face door-opening elevator of machine room |
| CN111332912A (en) * | 2020-03-31 | 2020-06-26 | 通用电梯股份有限公司 | Machine room-free elevator |
| CN113602936A (en) * | 2021-08-27 | 2021-11-05 | 苏州美嘉智选电梯有限公司 | Traction type steel belt elevator |
| CN113620143A (en) * | 2021-08-30 | 2021-11-09 | 苏州美嘉智选电梯有限公司 | Counterweight rear-mounted elevator arrangement structure without machine room |
| CN114314252A (en) * | 2022-01-13 | 2022-04-12 | 广东省特种设备检测研究院惠州检测院 | Traction type elevator damping and noise reducing fixing device and installation method thereof |
| CN117068908A (en) * | 2023-09-27 | 2023-11-17 | 重庆迈高电梯有限公司 | A sightseeing elevator system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101554970A (en) | 2009-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010127512A1 (en) | Elevator without machine room | |
| CN109733974B (en) | Elevator capable of reducing roof construction quantity | |
| CN104590971B (en) | A kind of machine-roomless lift wire line guide | |
| CN102745578B (en) | Lift device | |
| JP2004504239A (en) | Elevator equipment using the smallest building space | |
| CN104773633A (en) | Corner door type home elevator | |
| CN2892782Y (en) | Machine room-less elevator | |
| CN202321877U (en) | Lower-built type machine-room-less elevator | |
| CN201002908Y (en) | Rope-wheel type elevator without machinery room traction | |
| CN104355206B (en) | A kind of 10 tons of ladders | |
| CN209522445U (en) | Buffer unit is used in a kind of lifting of elevator machine | |
| CN212222096U (en) | Be applied to elevator structure in little well | |
| CN208308191U (en) | A kind of double counterweight elevators | |
| CN205855727U (en) | A kind of machine-roomless lift | |
| CN201148300Y (en) | Lifting mechanism of elevator | |
| CN216190246U (en) | A 6 to 1 hanging elevator device | |
| CN211812912U (en) | Elevator without machine room | |
| CN205204567U (en) | Elevator without counterweight, lifting driving motor, driving unit and driving system thereof | |
| CN204549738U (en) | A kind of arrangement structure of machine-roomless lift | |
| WO2007134490A1 (en) | Traction driving elevator system | |
| CN203976177U (en) | A kind of round-the-corner door home lift | |
| CN205099168U (en) | Elevator without engine room | |
| CN222433847U (en) | A new type of rear counterweight machine room-less elevator structure | |
| CN114455431A (en) | Lead screw driving type small elevator | |
| CN210001377U (en) | arrangement structure of machine-room-less elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09844264 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 09844264 Country of ref document: EP Kind code of ref document: A1 |