WO2017219614A1 - 一种齿轮牵引的矿用电梯 - Google Patents

一种齿轮牵引的矿用电梯 Download PDF

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Publication number
WO2017219614A1
WO2017219614A1 PCT/CN2016/108860 CN2016108860W WO2017219614A1 WO 2017219614 A1 WO2017219614 A1 WO 2017219614A1 CN 2016108860 W CN2016108860 W CN 2016108860W WO 2017219614 A1 WO2017219614 A1 WO 2017219614A1
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Prior art keywords
car
frame
counterweight
gear
rail
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PCT/CN2016/108860
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English (en)
French (fr)
Inventor
朱真才
曹国华
韦磊
秦健聪
晏璐
彭维红
彭玉兴
李伟
周公博
马依萍
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中国矿业大学
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Publication of WO2017219614A1 publication Critical patent/WO2017219614A1/zh

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    • 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
    • B66B11/02—Cages, i.e. cars
    • 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
    • B66B11/02—Cages, i.e. cars
    • B66B11/0206—Car frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B15/00—Main component parts of mining-hoist winding devices
    • B66B15/08—Driving gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings

Definitions

  • the invention relates to a mine traction elevator for gear traction, in particular to a mine elevator suitable for gear traction of a coal mine auxiliary shaft lifting personnel and equipment.
  • elevators play an important role in the transportation of high-rise buildings.
  • the application of elevators has greatly facilitated people's lives and has become an indispensable vertical transportation tool in today's society. Due to the further development of science and technology, people are also exploring the use of elevators. Elevators will no longer be limited to high-rise buildings with vertical lifting.
  • Elevators, mining elevators, etc. all exert their unique effects in specific occasions, and mining elevators as one of them, its development also greatly facilitates the transportation of personnel and equipment in coal mines.
  • the object of the present invention is to provide a mine elevator with simple and compact structure, convenient installation and maintenance, and gear traction for the problems existing in the prior art.
  • the gear elevator for mine traction of the present invention comprises a rail frame, a fixed frame, a car, a counterweight, a driving device, a sky wheel and a wire rope which are arranged on the inner side of the wellbore wall;
  • the sky wheel is arranged in the mine shaft derrick most Above;
  • the rail frame comprises a plurality of rail frame standard sections fixedly connected, and each rail frame standard section comprises a plurality of main channel steel members which are vertically spaced apart and symmetrically connected to each other, and are respectively connected at two ends of each main channel steel member a plurality of auxiliary channel steel members respectively connected between the plurality of main channel steel members and the plurality of auxiliary channel steel members, wherein the outer side portions of the main channel steel members of the standard frame of the rail frame are respectively fixed
  • the car guide rail has two counterweight guide rails symmetrically arranged on the main channel steel member, and the counterweight guide rail is provided with a counterweight connected to the car, the car is arranged on the car guide rail, and the fixed bracket
  • the car comprises a car frame, a car body disposed inside the car frame, and the car frame is provided with a plurality of car guide wheels sleeved on the car guide rail, the top of the car frame and the wire rope One end of the wire rope is connected, and the other end of the wire rope is connected to the counterweight.
  • the driving device is disposed on the car and is located at the top of the car body and is fixed to the car frame.
  • the driving device includes an electric motor, a large gear provided on the output shaft of the motor, and a pinion gear meshed with the large gear.
  • the fixing frame comprises a main fixing frame fixed on the wall of the wellbore, an intermediate truss connected to the main fixing frame, and a connecting frame having one end connected to the intermediate truss and the other end fixed on the rail frame, wherein the main fixing frame is provided An extension is provided, and an end of the extension frame is provided with an elastic cable loop for mounting a traveling cable.
  • the auxiliary channel member is provided with a rack that meshes with the pinion gear of the driving device.
  • the optimal number of the plurality of main channel steel members is six.
  • the optimal number of the plurality of auxiliary channel steel members is six.
  • the optimal number of the plurality of support rods is six.
  • the present invention provides the driving device on the car by the rack and pinion traction, and the two ends of the wire rope are respectively connected to the car and the counterweight, and the teeth on the small gear and the rail frame of the driving device are adopted.
  • the engagement of the strip drives the car to lift and lower, guides the wire rope through the sky wheel, guides the car and the counterweight through the rail frame, fixes the rail frame on the wall of the wellbore through the fixing frame, and accommodates the accompanying cable through the cable reel
  • the entire elevator system runs smoothly. Because the wire rope is used to suspend the counterweight, a smaller power motor can be used to save energy, which is not a transmission component.
  • Figure 1 is a front elevational view showing the installation of a mine-driven elevator for gear traction according to the present invention
  • Figure 2 is a left side view of the mine elevator installation of the gear traction of the present invention
  • Figure 3 is a plan view showing the installation of a mine-driven elevator for gear traction according to the present invention.
  • Figure 4 is a front elevational view of the driving device of the present invention.
  • Figure 5 is a bottom plan view of the driving device of the present invention.
  • Figure 6 is a rear elevational view of the driving device of the present invention.
  • Figure 7 is a left side elevational view of the standard section of the rail frame of the present invention.
  • Figure 8 is a plan view of the standard section of the rail frame of the present invention.
  • the gear-tracted mining elevator of the present invention mainly consists of a rail frame 1, a fixing frame 7, a car 6, a counterweight 4, a driving device 5, a sky wheel 2, a wire rope 3, a traveling cable 8, and a cable disposed on the inner side of the wellbore wall.
  • the reel 9 is configured; the fixing frame 7 fixes the rail frame 1 on the wall of the wellbore, the driving device 5 is disposed on the car 6, the counterweight 4 is connected to the car 6, and the two ends of the wire rope 3 are respectively connected to the car 6 and the counterweight 4.
  • the rail frame 1 includes a plurality of rail frame standard sections 1-1 fixed up and down, and the rail frame standard section 1-1 includes six main channel steel members 1-2 which are arranged at an upper and lower intervals and symmetrically arranged in front and rear, respectively connected to 6 auxiliary channel steel members 1-3 at both ends of the main channel steel member 1-2, and a plurality of support rods 1-6 respectively connected between the main channel steel members 1-2 and the auxiliary channel steel members 1-3,
  • the rail frame standard section 1-1 The outer side of the main channel steel member 1-2 is fixed with a car guide rail 1-5, and the inner side is respectively fixed with a counterweight guide rail 1-4; the car guide rail 1-5 is provided with a car 6 A counterweight 4 connected to the car 6 is disposed on the counterweight rail 1-4, and a fixing bracket 7 is disposed at the bottom of the two main channel members 1-2 in the middle of the rail frame standard section 1-1;
  • the channel member 1-3 is provided with a rack 1-7 on the side of the car 6, and the rack 1-7 is
  • the sky wheel 2 is disposed at the top of the mine shaft derrick, and the wire rope 3 controls the distance between the car 6 and the counterweight 4 via the sky wheel 2; the side of the car 6 is provided with the accompanying cable 8 and the bottom of the accompanying cable 8 Provided with a cable reel 9;
  • the drive unit 5 includes a motor 5-1, a large gear 5-2 provided on the motor output shaft 5-3, and a pinion 5-4 that meshes with the large gear 5-2.
  • the car 6 includes a car frame 6-2, a car body 6-1 disposed inside the car frame 6-2, and a plurality of car frames 6-2 are disposed on the car guide rails 1-5.
  • the upper car guide wheel 6-3, the top of the car frame 6-2 is connected to one end of the wire rope 3, the other end of the wire rope 3 is connected to the counterweight 4, and the top of the car body 6-1 is provided with a driving device 5 fixed to the car frame 6-2;
  • the fixing frame 7 comprises a main fixing frame 7-3 fixed on the wall of the wellbore, a connecting frame 7-1 fixed on the rail frame 1, and an intermediate truss 7 connecting the main fixing frame 7-3 and the connecting frame 7-1.
  • the main fixing frame 7-3 is provided with an extension frame 7-4
  • the end of the protruding frame 7-4 is provided with an elastic cable ring 7-5
  • the elastic cable ring 7-5 is provided with a traveling cable 8, to ensure the guidance of the accompanying cable 8;

Abstract

一种齿轮牵引的矿用电梯，安装于副井井筒壁内部，进行人员和设备的运输。电梯包括导轨架（1）、对重（4）、轿厢（6）、固定架（7）、天轮（2）、钢丝绳（3）、驱动装置（5）、随行电缆（8）、电缆卷筒（9）等。钢丝绳（3）两端分别连接轿厢（6）和对重（4），通过驱动装置（5）的小齿轮（5-4）与导轨架（1）上的齿条（1-7）的啮合驱动轿厢（6）升降，通过天轮（2）实现对钢丝绳（3）的导向，通过导轨架（1）实现轿厢（6）和对重（4）的导向，通过固定架（7）将导轨架（1）固定在井筒壁上，通过电缆卷筒（9）容纳随行电缆（8）。整个系统结构简单，安全可靠，安装方便，对轿厢导轨（1-5）的垂直度要求无需很高，布置在井筒壁内部，方便相关场合的人员和设备运送，具有广泛实用性；牵引方式简单可行，有效避免普通曳引提升中需要保证较高垂直度的要求，使安装维护更加方便。

Description

一种齿轮牵引的矿用电梯 技术领域
本发明涉及一种齿轮牵引的矿用电梯，尤其是一种适用于煤矿副井提升人员和设备的齿轮牵引的矿用电梯。
背景技术
电梯作为现代运输工具在高层建筑运输中承担着重要的作用，电梯的应用极大地方便了人们的生活，已经成为当今社会不可或缺的垂直运输工具。由于科学技术进一步发展，人们也在开拓电梯的使用场合，电梯将不再局限于垂直升降的高层建筑，一些特种电梯的出现极大的丰富了电梯的内涵与适用场景，如船用电梯，斜行电梯、矿用电梯等，它们都在特定的场合发挥它们独有的效用，而矿用电梯作为其中的一种，其发展也极大地方便了煤矿进行人员、设备的运输。
矿用电梯的使用将变得越来越广泛，而传统的摩擦式或缠绕式矿用电梯需要布置机房设置卷筒，安装维护非常不便，为了满足电梯无干涉的竖直升降，两侧的导轨必须有较高的垂直度，这给矿用电梯的发展带来了很大的制约，也是现场亟待解决的问题。
发明内容
技术问题：本发明的目的是针对现有技术中存在的问题，提供一种结构简单紧凑、安装维护方便的齿轮牵引的矿用电梯。
技术方案：本发明的齿轮牵引的矿用电梯，包括布设在井筒壁内侧的导轨架、固定架、轿厢、对重、驱动装置、天轮、钢丝绳；所述天轮设在矿井立井井架最上方；所述的导轨架包括固定连接的多个导轨架标准节，每个导轨架标准节包括上下间隔设置且前后对称的多个主槽钢件、分别连接在每个主槽钢件两端的多个副槽钢件、分别连接在多个主槽钢件之间和多个副槽钢件之间的多个支撑杆，所述导轨架标准节的主槽钢件外侧端部分别固定有轿厢导轨，主槽钢件上对称设有2根对重导轨，对重导轨上设有与轿厢相连的对重，所述轿厢设在轿厢导轨上，所述的固定架设在导轨架标准节的中间两个主槽钢件的底部；所述轿厢的一侧设有随行电缆，随行电缆底部设有电缆卷筒；
所述的轿厢包括轿厢架、设在轿厢架内部的厢体，轿厢架上设有多个套设在轿厢导轨上的轿厢导向轮，所述轿厢架的顶部与钢丝绳的一端相连，钢丝绳的另一端与对重相连接，所述的驱动装置设在轿厢上，位于厢体顶部，与轿厢架固接。
所述驱动装置包括电动机、设在电动机输出轴上的大齿轮、与大齿轮相啮合的小齿轮。
所述固定架包括固定在井筒壁上的主固定架、与主固定架相连的中间桁架和一端与中间桁架相连，另一端固定在导轨架上的连接架，所述的主固定架上设有伸出架，所述伸出架的端部设有安装随行电缆的弹性电缆圈。
所述的副槽钢件上设有与驱动装置中小齿轮相啮合的齿条。
所述的多个主槽钢件最佳个数为6个。
所述的多个副槽钢件最佳个数为6个。
所述的多个支撑杆最佳个数为6个。
有益效果：由于采用了上述技术方案，本发明通过齿轮齿条牵引，将驱动装置设在轿厢上，钢丝绳两端分别连接轿厢和对重，通过驱动装置的小齿轮与导轨架上的齿条的啮合驱动轿厢升降，通过天轮实现对钢丝绳的导向，通过导轨架实现轿厢和对重的导向，通过固定架将导轨架固定在井筒壁上，通过电缆卷筒容纳随行电缆，使整个电梯系统顺畅运行。由于用钢丝绳悬挂对重，故而可以选用较小功率的电机，节约电能，不属于传动件，不像传统矿用电梯需要钢丝绳进行牵引传动；随行电缆的导向也与传统矿用电梯不同；导轨架也不同。与已有技术相比较，整个系统结构简单，安全可靠，安装方便，对导轨的垂直度要求无需很高，布置在井筒壁内部，方便相关场合的人员和设备运送，牵引方式简单可行，有效避免普通曳引提升中需要保证较高垂直度的要求，使安装维护更加方便。具有广泛的实用性。
附图说明
图1是本发明齿轮牵引的矿用电梯安装的主视图；
图2是本发明齿轮牵引的矿用电梯安装的左视图；
图3是本发明齿轮牵引的矿用电梯安装的俯视图；
图4是本发明驱动装置的主视图；
图5是本发明驱动装置的仰视图；
图6是本发明驱动装置的后视图；
图7是本发明导轨架标准节的左视图；
图8是本发明导轨架标准节的俯视图。
图中：1-导轨架；2-天轮；3-钢丝绳；4-对重；5-驱动装置；6-轿厢；7-固定架；8-随行电缆；9-电缆卷筒；1-1-导轨架标准节；1-2-主槽钢件；1-3-副槽钢件；1-4-对重导轨；1-5-轿厢导轨；1-6-支撑杆；1-7-齿条；5-1-电动机；5-2-大齿轮；5-3-输出轴；5-4-小齿轮；6-1-厢体；6-2-轿厢架；6-3-轿厢导向轮；7-1-连接架；7-2-中间桁架；7-3-主固定架；7-4-伸出架；7-5-弹性电缆圈。
具体实施方式
下面结合附图对本发明的一个实施例作进一步的描述：
本发明的齿轮牵引的矿用电梯，主要由布设在井筒壁内侧的导轨架1、固定架7、轿厢6、对重4、驱动装置5、天轮2、钢丝绳3、随行电缆8、电缆卷筒9构成；固定架7将导轨架1固定在井筒壁上，驱动装置5设在轿厢6上，对重4与轿厢6相连，钢丝绳3的两端分别连接轿厢6和对重4。
所述的导轨架1包括上下固接的多个导轨架标准节1-1，导轨架标准节1-1包括上下间隔设置且前后对称设置的6个主槽钢件1-2、分别连接在主槽钢件1-2两端的6个副槽钢件1-3、分别连接在主槽钢件1-2之间和副槽钢件1-3之间的多个支撑杆1-6，所述导轨架标准节1-1 的主槽钢件1-2外侧端部分别固定有轿厢导轨1-5，内侧中间分别固定有对重导轨1-4；所述轿厢导轨1-5上设有轿厢6，所述对重导轨1-4上设有与轿厢6相连的对重4，在导轨架标准节1-1的中间两个主槽钢件1-2的底部设有固定架7；所述的副槽钢件1-3靠轿厢6一侧设有齿条1-7，齿条1-7与驱动装置中的小齿轮5-4啮合。所述的多个主槽钢件1-2、多个副槽钢件1-3和多个支撑杆1-6的最佳个数分别为6个，根据现场实际情况，可以少于6个，也可以多于6个。
所述天轮2设在矿井立井井架最上方，钢丝绳3经天轮2控制轿厢6与对重4之间的距离；所述轿厢6的一侧设有随行电缆8，随行电缆8底部设有电缆卷筒9；
所述驱动装置5包括电动机5-1、设在电动机输出轴5-3上的大齿轮5-2、与大齿轮5-2相啮合的小齿轮5-4。
所述的轿厢6包括轿厢架6-2、设在轿厢架6-2内部的厢体6-1，轿厢架6-2上设有多个套设在轿厢导轨1-5上的轿厢导向轮6-3，所述轿厢架6-2的顶部与钢丝绳3的一端相连，钢丝绳3的另一端与对重4相连接，所述厢体6-1顶部设有与轿厢架6-2固接的驱动装置5；
所述固定架7包括固定在井筒壁上的主固定架7-3、固定在导轨架1上的连接架7-1和连接主固定架7-3和连接架7-1的中间桁架7-2，所述主固定架7-3上设有伸出架7-4，所述伸出架7-4端部设有弹性电缆圈7-5，弹性电缆圈7-5内设有随行电缆8，保证对随行电缆8的导向；
工作原理：本发明的齿轮牵引的矿用电梯，钢丝绳3两端分别连接轿厢6和对重4，通过驱动装置5的小齿轮5-4与导轨架1上的齿条1-7的啮合驱动轿厢6升降，通过天轮2实现对钢丝绳3的导向，通过导轨架1实现轿厢系6和对重4的导向，通过固定架7将导轨架1固定在井筒壁上，通过电缆卷筒9容纳随行电缆8，使整个电梯系统顺畅运行。

Claims (7)

  1. 一种齿轮牵引的矿用电梯，包括布设在井筒壁内侧的导轨架(1)、固定架(7)、轿厢(6)、对重(4)、驱动装置(5)、天轮(2)、钢丝绳(3)；所述天轮(2)设在矿井立井井架最上方；其特征在于：所述的导轨架(1)包括固定连接的多个导轨架标准节(1-1)，每个导轨架标准节(1-1)包括上下间隔设置且前后对称的多个主槽钢件(1-2)、分别连接在每个主槽钢件(1-2)两端的多个副槽钢件(1-3)、分别连接在多个主槽钢件(1-2)之间和多个副槽钢件(1-3)之间的多个支撑杆(1-6)，所述导轨架标准节(1-1)的主槽钢件(1-2)外侧端部分别固定有轿厢导轨(1-5)，主槽钢件(1-2)上对称设有2根对重导轨(1-4)，对重导轨(1-4)上设有与轿厢(6)相连的对重(4)，所述轿厢(6)设在轿厢导轨(1-5)上，所述的固定架(7)设在导轨架标准节(1-1)的中间两个主槽钢件(1-2)的底部；所述轿厢(6)的一侧设有随行电缆(8)，随行电缆(8)底部设有电缆卷筒(9)；
    所述的轿厢(6)包括轿厢架(6-2)、设在轿厢架(6-2)内部的厢体(6-1)，轿厢架(6-2)上设有多个套设在轿厢导轨(1-5)上的轿厢导向轮(6-3)，所述轿厢架(6-2)的顶部与钢丝绳(3)的一端相连，钢丝绳(3)的另一端与对重(4)相连接，所述的驱动装置(5)设在轿厢(6)上，位于厢体(6-1)顶部，与轿厢架(6-2)固接。
  2. 根据权利要求1所述的一种齿轮牵引的矿用电梯，其特征在于：所述驱动装置(5)包括电动机(5-1)、设在电动机输出轴(5-3)上的大齿轮(5-2)、与大齿轮(5-2)相啮合的小齿轮(5-4)。
  3. 根据权利要求1所述的一种齿轮牵引的矿用电梯，其特征在于：所述固定架(7)包括固定在井筒壁上的主固定架(7-3)、与主固定架(7-3)相连的中间桁架(7-2)和一端与中间桁架(7-2)相连，另一端固定在导轨架(1)上的连接架(7-1)，所述的主固定架(7-3)上设有伸出架(7-4)，所述伸出架(7-4)的端部设有安装随行电缆(8)的弹性电缆圈(7-5)。
  4. 根据权利要求1所述的一种齿轮牵引的矿用电梯，其特征在于：所述的副槽钢件(1-3)上设有与驱动装置中小齿轮(5-4)相啮合的齿条(1-7)。
  5. 根据权利要求1所述的一种齿轮牵引的矿用电梯，其特征在于：所述的多个主槽钢件(1-2)最佳个数为6个。
  6. 根据权利要求1所述的一种齿轮牵引的矿用电梯，其特征在于：所述的多个副槽钢件(1-3)最佳个数为6个。
  7. 根据权利要求1所述的一种齿轮牵引的矿用电梯，其特征在于：所述的多个支撑杆(1-6)最佳个数为6个。
PCT/CN2016/108860 2016-06-22 2016-12-07 一种齿轮牵引的矿用电梯 WO2017219614A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108975182A (zh) * 2018-09-10 2018-12-11 广西利沛科技有限公司 一种塔式起重机齿轮齿条式微型助爬系统及其保护系统
CN114014533A (zh) * 2021-12-20 2022-02-08 吉林大学 一种面向聚合物基材料的可拆分式双导轨牵引系统及光纤拉制方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105858427A (zh) * 2016-06-22 2016-08-17 中国矿业大学 一种齿轮牵引的矿用电梯
CN106429765A (zh) * 2016-08-24 2017-02-22 无锡科通工程机械制造有限公司 一种井道用升降机
CN108217383A (zh) * 2018-01-02 2018-06-29 杜涛 一种刚性轨道式电梯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1927688A (zh) * 2006-09-30 2007-03-14 陈毅斌 方程式齿轮齿条施工升降机
CN1948111A (zh) * 2005-10-13 2007-04-18 威顿斯坦股份公司 自动升降机
CN102849573A (zh) * 2012-08-22 2013-01-02 中国建筑科学研究院建筑机械化研究分院 双导柱大载重量起重升降设备
CN202670960U (zh) * 2012-08-03 2013-01-16 龚普 安全节能施工升降机
CN203699606U (zh) * 2014-01-24 2014-07-09 刘晓松 一种升降机和铁塔
DE202014009760U1 (de) * 2014-12-04 2014-12-18 Hans-Joachim Lange Zahnstangenaufzug
CN105858427A (zh) * 2016-06-22 2016-08-17 中国矿业大学 一种齿轮牵引的矿用电梯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1948111A (zh) * 2005-10-13 2007-04-18 威顿斯坦股份公司 自动升降机
CN1927688A (zh) * 2006-09-30 2007-03-14 陈毅斌 方程式齿轮齿条施工升降机
CN202670960U (zh) * 2012-08-03 2013-01-16 龚普 安全节能施工升降机
CN102849573A (zh) * 2012-08-22 2013-01-02 中国建筑科学研究院建筑机械化研究分院 双导柱大载重量起重升降设备
CN203699606U (zh) * 2014-01-24 2014-07-09 刘晓松 一种升降机和铁塔
DE202014009760U1 (de) * 2014-12-04 2014-12-18 Hans-Joachim Lange Zahnstangenaufzug
CN105858427A (zh) * 2016-06-22 2016-08-17 中国矿业大学 一种齿轮牵引的矿用电梯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108975182A (zh) * 2018-09-10 2018-12-11 广西利沛科技有限公司 一种塔式起重机齿轮齿条式微型助爬系统及其保护系统
CN114014533A (zh) * 2021-12-20 2022-02-08 吉林大学 一种面向聚合物基材料的可拆分式双导轨牵引系统及光纤拉制方法

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