WO2015188612A1 - Chimney disassembling elevator - Google Patents

Chimney disassembling elevator Download PDF

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Publication number
WO2015188612A1
WO2015188612A1 PCT/CN2015/000378 CN2015000378W WO2015188612A1 WO 2015188612 A1 WO2015188612 A1 WO 2015188612A1 CN 2015000378 W CN2015000378 W CN 2015000378W WO 2015188612 A1 WO2015188612 A1 WO 2015188612A1
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WO
WIPO (PCT)
Prior art keywords
chimney
elevator
wheel
transaxle
movable
Prior art date
Application number
PCT/CN2015/000378
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French (fr)
Chinese (zh)
Inventor
韩景伟
Original Assignee
韩景伟
隋殿羽
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Filing date
Publication date
Application filed by 韩景伟, 隋殿羽 filed Critical 韩景伟
Publication of WO2015188612A1 publication Critical patent/WO2015188612A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons

Definitions

  • the invention relates to a lifting device which can be driven up and down by power driving on a wall of a chimney, and belongs to the technical field of mechanical manufacturing of a driving device.
  • the invention is directed to a lifting device provided during the dismantling process of the large chimney, and the worker works on the platform of the elevator, thereby ensuring personal safety and improving work efficiency.
  • the technical solution adopted by the invention to solve the technical problem is that a plurality of wheel sets driven at the same time are uniformly distributed through the arc-shaped connecting plates, radially connected, and then assembled into a circular body by a wire rope and a worm wheel adjuster. Installed on the outer wall of the chimney.
  • the driving wheel set is radially movably connected by two curved connecting plates, and the auxiliary supporting frame is mounted on the driving axle of the driving wheel set, and is connected with the curved connecting plates on both sides, and one end of the oil wire rope is fixedly connected to the driving axle.
  • the other end is connected with the worm wheel adjuster on the transaxle, and the two radially movable connecting arc plates between the driving wheel sets are radially changed according to the change of the outer diameter of the chimney, and then The auxiliary support frame maintains an equal distance between the drive wheel sets.
  • the drive wheel set on the curved joint plate is in a state of contraction and slack to the peripheral wall of the chimney.
  • the driving wheel on the curved connecting plate When the oil rope is contracted, the driving wheel on the curved connecting plate generates a force with the peripheral wall of the chimney, and the driving wheel rotates through the power input, and moves upward on the outer wall of the chimney to complete the ascending process.
  • a movable wheel On the drive axle inside the driving wheel set, a movable wheel is installed, and the movable wheel is connected by a safety string, and the elastic wheel is used to generate a contraction force against the outer wall of the chimney by the elastic device, thereby ensuring the stability of the movable wheel, thereby ensuring that the elevator is working.
  • the work platform is mounted on the drive axle of the drive wheel set.
  • the invention has the beneficial effects that the large-scale mechanical auxiliary operation and the cumbersome supporting platform are not required, the elevator runs independently, does not have any influence on the surrounding building facilities, and has the advantages of compact structure, convenient installation, stable and safe operation.
  • Figure 1 is a side elevational view of the chimney removal elevator of the present invention attached to the chimney;
  • Figure 2 is a top plan view of the chimney removal elevator of the present invention attached to the chimney;
  • Fig. 3 is a schematic view showing the installation structure of the drive axle of the worm wheel adjuster and the oil wire rope and the arc-shaped connecting plate, the auxiliary support frame and the driving wheel set.
  • Figure 4 is a schematic view showing the structure of the movable wheel and the safety rope installed on the inner side of the transaxle.
  • Figure 5 Structure diagram of the drive wheel set.
  • the drive wheel sets (2) are assembled into a circumferential body by means of a curved connecting plate (3), attached to the outer wall of the chimney (1), and the working platform (4) is mounted on the drive wheel set (2). .
  • the worm wheel adjuster (6) is mounted on the transaxle (11), the oil string (7) is slidably mounted on the outside of the transaxle (11), and one end of the arcuate plate (3) is mounted on the transaxle ( On the inner side of 11), the auxiliary support frame (5) is mounted on the drive axle (11), connected to the curved joint plates (3) on both sides, and the oil wire rope (7) is connected to the worm gear adjuster (6).
  • the movable wheel (8) is connected in series with the elastic device (10) via a safety rope (9) and mounted on the inner side of the transaxle (11).

Abstract

A chimney disassembling elevator. The chimney disassembling elevator is a circumferential body that is assembled by several groups of parallel wheel sets (2) by means of an arc-shaped connection plate (3), an auxiliary support (5), an oil wire rope (7) and a worm gear adjuster (6), and is adhered to a peripheral wall of a chimney (1), wherein the wheel sets (2) are driven up and down at the same time. Driven by power, driving wheels (13) move along the peripheral wall of the chimney (1) up and down, so as to complete an ascending and descending process.

Description

烟囱拆除升降机Chimney removal lift 技术领域Technical field
本发明涉及一种可以在烟囱外围墙上通过动力驱动，进行上下移动的升降装置，属于驱动装置的机械制造技术领域。The invention relates to a lifting device which can be driven up and down by power driving on a wall of a chimney, and belongs to the technical field of mechanical manufacturing of a driving device.
背景技术Background technique
目前，随着城市建设的快速发展，原有的工矿企业所遗留的大烟囱，影响了城市的建设和市容景观，它的拆除成了一个大难题，有定向爆破，也有人工在上面一层层拆除的，这几种方法都存在着巨大的安全隐患。At present, with the rapid development of urban construction, the large chimney left by the original industrial and mining enterprises has affected the construction of the city and the cityscape. Its demolition has become a big problem, with directional blasting and artificial layering. Demolition, these methods have huge security risks.
发明内容Summary of the invention
本发明就是针对大烟囱在拆除过程中提供的一种升降装置，工人在升降机的平台上工作，即保障了人身安全，又提高了工作效率。The invention is directed to a lifting device provided during the dismantling process of the large chimney, and the worker works on the platform of the elevator, thereby ensuring personal safety and improving work efficiency.
本发明解决其技术问题所采用的技术方案是：上下同时驱动的多个轮组，通过弧形联板均匀分布，径向活动连接，再通过油丝绳、蜗轮调整器，组装成圆周体，安装在烟囱的外围墙上。驱动轮组之问由两个弧形联板径向活动连接，辅助支撑架安装在驱动轮组的驱动桥上，与两侧的弧形联板连接，油丝绳一端固定连接在驱动桥上，与其它的驱动桥连接 为外侧滑动连接，另一端与驱动桥上的蜗轮调整器连接，驱动轮组之间的两个径向活动连接的弧形联板，因烟囱外径的变化而径向改变结构形状，再由辅助支撑架仗驱动轮组之间保持均等距离。通过蜗轮调整器和油丝绳的工作，使弧形联板上的驱动轮组对烟囱的外围墙产生收缩和松弛的状态。The technical solution adopted by the invention to solve the technical problem is that a plurality of wheel sets driven at the same time are uniformly distributed through the arc-shaped connecting plates, radially connected, and then assembled into a circular body by a wire rope and a worm wheel adjuster. Installed on the outer wall of the chimney. The driving wheel set is radially movably connected by two curved connecting plates, and the auxiliary supporting frame is mounted on the driving axle of the driving wheel set, and is connected with the curved connecting plates on both sides, and one end of the oil wire rope is fixedly connected to the driving axle. , connected to other drive axles For the outer sliding connection, the other end is connected with the worm wheel adjuster on the transaxle, and the two radially movable connecting arc plates between the driving wheel sets are radially changed according to the change of the outer diameter of the chimney, and then The auxiliary support frame maintains an equal distance between the drive wheel sets. Through the operation of the worm wheel adjuster and the oil wire rope, the drive wheel set on the curved joint plate is in a state of contraction and slack to the peripheral wall of the chimney.
当油丝绳收缩时，弧形联板上的驱动轮，与烟囱外围墙产生作用力，驱动轮通过动力输入，进行转动，在烟囱的外围墙上向上移动，来完成上升的过程。When the oil rope is contracted, the driving wheel on the curved connecting plate generates a force with the peripheral wall of the chimney, and the driving wheel rotates through the power input, and moves upward on the outer wall of the chimney to complete the ascending process.
在驱动轮组内侧的驱动桥上，安装有活动轮，活动轮通过安全绳串连接，通过松紧器，使活动轮对烟囱外围墙产生收缩力，起到稳固的作用，从而保障了升降机在工作过程中的安全性，工作平台安装在驱动轮组的驱动桥上。On the drive axle inside the driving wheel set, a movable wheel is installed, and the movable wheel is connected by a safety string, and the elastic wheel is used to generate a contraction force against the outer wall of the chimney by the elastic device, thereby ensuring the stability of the movable wheel, thereby ensuring that the elevator is working. In the process of safety, the work platform is mounted on the drive axle of the drive wheel set.
本发明的有益效果是：不需要大型机械附属作业和繁琐的支撑平台，升降机独立运行，对周围的建筑设施不产生任何影响，且结构紧凑，安装方便，运行平稳安全。The invention has the beneficial effects that the large-scale mechanical auxiliary operation and the cumbersome supporting platform are not required, the elevator runs independently, does not have any influence on the surrounding building facilities, and has the advantages of compact structure, convenient installation, stable and safe operation.
附图说明DRAWINGS
下面结合附图和实施例对本发明作进一步说明。The invention will now be further described with reference to the accompanying drawings and embodiments.
图1、本发明烟囱拆除升降机附着在烟囱上的侧视图；Figure 1 is a side elevational view of the chimney removal elevator of the present invention attached to the chimney;
图2、本发明烟囱拆除升降机附着在烟囱上的俯视图；Figure 2 is a top plan view of the chimney removal elevator of the present invention attached to the chimney;
图3、蜗轮调整器和油丝绳及弧形联板、辅助支撑架与驱动轮组的驱动桥安装结构示意图。Fig. 3 is a schematic view showing the installation structure of the drive axle of the worm wheel adjuster and the oil wire rope and the arc-shaped connecting plate, the auxiliary support frame and the driving wheel set.
图4、活动轮与安全绳安装在驱动桥内侧结构示意图。 Figure 4 is a schematic view showing the structure of the movable wheel and the safety rope installed on the inner side of the transaxle.
图5、驱动轮组结构图。Figure 5. Structure diagram of the drive wheel set.
在图1中(1)烟囱 (2)驱动轮组 (3)弧形联板 (4)工作平台In Figure 1 (1) chimney (2) drive wheel set (3) curved joint plate (4) working platform
在图2中(1)烟囱 (2)驱动轮组In Figure 2 (1) chimney (2) drive wheel set
在图3中(1)烟囱 (3)弧形联板 (5)辅助支撑架 (6)蜗轮调整器 (7)油丝绳 (11)驱动桥In Figure 3 (1) chimney (3) curved plate (5) auxiliary support (6) worm gear adjuster (7) oil wire rope (11) drive axle
在图4中(1)烟囱 (8)活动轮 (9)安全绳 (10)松紧器 (11)驱动桥In Figure 4 (1) Chimney (8) Movable wheel (9) Safety rope (10) Retractor (11) Drive axle
在图5中(11)驱动桥 (12)传动链轮 (13)驱动轮In Figure 5 (11) drive axle (12) drive sprocket (13) drive wheel
具体实施方式detailed description
在图1中，驱动轮组(2)通过弧形联板(3)连接组装成圆周体，附着在烟囱(1)的外围墙上，工作平台(4)安装在驱动轮组(2)上。In Fig. 1, the drive wheel sets (2) are assembled into a circumferential body by means of a curved connecting plate (3), attached to the outer wall of the chimney (1), and the working platform (4) is mounted on the drive wheel set (2). .
在图3中，蜗轮调整器(6)安装在驱动桥(11)上，油丝绳(7)滑动安装在驱动桥(11)的外侧，弧形联板(3)一端安装在驱动桥(11)的内侧，辅助支撑架(5)安装在驱动桥(11)上，与两侧的弧形联板(3)连接，油丝绳(7)与蜗轮调整器(6)连接。In Fig. 3, the worm wheel adjuster (6) is mounted on the transaxle (11), the oil string (7) is slidably mounted on the outside of the transaxle (11), and one end of the arcuate plate (3) is mounted on the transaxle ( On the inner side of 11), the auxiliary support frame (5) is mounted on the drive axle (11), connected to the curved joint plates (3) on both sides, and the oil wire rope (7) is connected to the worm gear adjuster (6).
在图4中，活动轮(8)通过安全绳(9)与松紧器(10)串连接，安装在驱动桥(11)的内侧。 In Fig. 4, the movable wheel (8) is connected in series with the elastic device (10) via a safety rope (9) and mounted on the inner side of the transaxle (11).

Claims (4)

  1. 一种烟囱拆除升降机，包括有驱动轮组、弧形联板、辅助支撑架、油丝绳、蜗轮调整器、活动轮、安全绳、松紧器、其特征：多个驱动轮组，通过弧形联板，均匀分布，活动连接，再由油丝绳和蜗轮调整器连接组成圆周体。A chimney removal elevator includes a driving wheel set, an arc-shaped connecting plate, an auxiliary supporting frame, a wire rope, a worm wheel adjuster, a movable wheel, a safety rope, a tensioner, and the like: a plurality of driving wheel sets, passing the curved shape The joint plate is evenly distributed, and the movable joint is connected by a wire rope and a worm wheel adjuster to form a circumference body.
  2. 根据权利要求1所述的升降机，其特征：驱动轮组之间由两个弧形联板径向活动连接，辅助支撑架安装在驱动轮组的驱动桥上，与两侧的弧形联板径向活动连接，油丝绳一端固定连接在驱动桥上，与其它的驱动桥连接为外侧滑动连接，另一端与驱动桥上的蜗轮调整器连接。The elevator according to claim 1, wherein the driving wheel sets are radially movably connected by two arc-shaped connecting plates, and the auxiliary supporting frame is mounted on the driving bridge of the driving wheel set, and the curved connecting plates on both sides Radially movable connection, one end of the oil rope is fixedly connected to the transaxle, connected to the other transaxle as the outer sliding connection, and the other end is connected with the worm wheel adjuster on the transaxle.
  3. 根据权利要求1所述的升降机，其特征：活动轮通过安全绳串连接，安装在驱动轮组内侧的驱动桥上。The elevator of claim 1 wherein the movable wheel is coupled by a safety string and mounted on a drive axle inside the drive wheel set.
  4. 根据权利要求1所述的升降机，其特征：工作平台安装在驱动轮组的驱动桥上。 The elevator of claim 1 wherein the work platform is mounted on a drive axle of the drive wheel set.
PCT/CN2015/000378 2014-06-09 2015-06-02 Chimney disassembling elevator WO2015188612A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410267357.6 2014-06-09
CN201410267357.6A CN104030200A (en) 2014-06-09 2014-06-09 Chimney disassembling elevator

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WO2015188612A1 true WO2015188612A1 (en) 2015-12-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522581A (en) * 2016-12-04 2017-03-22 河南理工大学 Method for demolish chimney manually
CN112376881A (en) * 2020-11-17 2021-02-19 浙江铠甲建筑科技有限公司 Climbing formula scaffold frame support increases subassembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104030200A (en) * 2014-06-09 2014-09-10 韩景伟 Chimney disassembling elevator
CN110294439B (en) * 2019-06-19 2020-08-14 河南省工建集团有限责任公司 Attached lifting scaffold for high-altitude demolition and lifting method
CN111608427A (en) * 2020-06-15 2020-09-01 新兴铸管股份有限公司 Chimney demolishs device

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US4694933A (en) * 1983-04-19 1987-09-22 Kisuzemi Innovacios Iroda Self-propelled scaffold for buildings and rope tensioning means, as well as process for the construction and/or for the servicing of high buildings
FR2678311A1 (en) * 1991-06-25 1992-12-31 Morel Sa Tool, method and equipment for demolition of walls, particularly of chimneys
JPH09195228A (en) * 1996-01-17 1997-07-29 Kawatetsu Kizai Kogyo Kk Build-up trestle for bridge pier reinforcing work and its using method
JPH11166315A (en) * 1997-12-04 1999-06-22 Kajima Corp Structure dismantling device
CN101109233A (en) * 2006-07-18 2008-01-23 班云 Smokestack removing machine and smokestack removing method thereof
CN104030200A (en) * 2014-06-09 2014-09-10 韩景伟 Chimney disassembling elevator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694933A (en) * 1983-04-19 1987-09-22 Kisuzemi Innovacios Iroda Self-propelled scaffold for buildings and rope tensioning means, as well as process for the construction and/or for the servicing of high buildings
FR2678311A1 (en) * 1991-06-25 1992-12-31 Morel Sa Tool, method and equipment for demolition of walls, particularly of chimneys
JPH09195228A (en) * 1996-01-17 1997-07-29 Kawatetsu Kizai Kogyo Kk Build-up trestle for bridge pier reinforcing work and its using method
JPH11166315A (en) * 1997-12-04 1999-06-22 Kajima Corp Structure dismantling device
CN101109233A (en) * 2006-07-18 2008-01-23 班云 Smokestack removing machine and smokestack removing method thereof
CN104030200A (en) * 2014-06-09 2014-09-10 韩景伟 Chimney disassembling elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522581A (en) * 2016-12-04 2017-03-22 河南理工大学 Method for demolish chimney manually
CN112376881A (en) * 2020-11-17 2021-02-19 浙江铠甲建筑科技有限公司 Climbing formula scaffold frame support increases subassembly

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CN204802945U (en) 2015-11-25
CN105152095A (en) 2015-12-16

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