WO2020221333A1 - 防偏移电梯用机架 - Google Patents

防偏移电梯用机架 Download PDF

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Publication number
WO2020221333A1
WO2020221333A1 PCT/CN2020/087989 CN2020087989W WO2020221333A1 WO 2020221333 A1 WO2020221333 A1 WO 2020221333A1 CN 2020087989 W CN2020087989 W CN 2020087989W WO 2020221333 A1 WO2020221333 A1 WO 2020221333A1
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WO
WIPO (PCT)
Prior art keywords
channel steel
base assembly
plate
channel
fixedly connected
Prior art date
Application number
PCT/CN2020/087989
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English (en)
French (fr)
Inventor
薄建林
周寅
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苏州帝奥电梯有限公司
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Publication of WO2020221333A1 publication Critical patent/WO2020221333A1/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
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • 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

Definitions

  • the invention relates to the elevator industry, in particular to an anti-offset elevator frame.
  • the elevator guide rails are fixedly connected to the hoistway through the frame.
  • the existing frame uses a single square tube as the beam.
  • the reinforcement will affect the installation position of the wire rope on the rope end plate, and the elevator will squeeze the other pipe after long-term use, resulting in the deformation of the square pipe and the deviation of the wire rope position.
  • the purpose of the present invention is to provide an anti-offset elevator frame with high strength and capable of optimizing the position of the wire ropes of the rope end plate to reduce the deviation of the wire ropes.
  • an anti-offset elevator frame which is used for positioning the elevator rope head plate
  • the anti-offset elevator frame includes a base assembly, at least two fixed A channel steel installed on the upper end surface of the base assembly, a reinforcing plate connected to the upper end surface of the channel steel, a reinforcing plate connected between the channel steel and the base assembly, and two adjacent channels
  • the inner lining assembly between the steel and used to prevent the channel steel from being squeezed inwardly.
  • the channel steels are arranged in parallel and the gap between two adjacent channel steels is larger than the diameter of the steel wire rope of the elevator rope head plate .
  • the base assembly includes a plurality of bases, and the plurality of bases are uniformly distributed in sequence along the length direction of the channel steel.
  • each of the lining components includes a lower liner plate fixed on the lower end surfaces of the two adjacent channels, and is clamped in the clamping groove And an upper lining board fixedly connected with the lower lining board.
  • At least one of the reinforcing plates on the two adjacent channel steels is fixedly connected to the base assembly through the reinforcing plate.
  • the base component and the channel steel are fixedly connected by welding or by a bolt component.
  • the reinforcing plate and the channel steel are fixedly connected by welding or by a bolt assembly.
  • the present invention has the following advantages compared with the prior art: the use of parallel channel steel as the frame beam, the connection and fixation of the channel steel through the fixing plate and the base assembly improves the strength of the frame, not only Optimizing the position of the wire rope on the rope head plate can also reduce the deviation of the wire rope.
  • Figure 1 is a perspective view of the present invention.
  • the anti-offset elevator frame is used for the positioning of the elevator rope head plate.
  • the anti-offset elevator frame includes a base assembly 1, at least two channel steel 2 fixedly installed on the upper end surface of the base assembly 1. ,
  • the reinforcement plate 3 connected to the upper end of the channel steel 2, the reinforcement plate 4 connected between the channel steel 2 and the base assembly 1, and the reinforcement plate 4 between the two adjacent channels 2 and used to prevent the channel steel 2 from inward
  • the channel steels 2 are arranged in parallel and the gap between two adjacent channel steels 2 is larger than the diameter of the steel wire rope of the elevator rope head plate.
  • the parallel channel steel 2 is used as the frame beam, and the connection and fixation of the channel steel 2 is realized through the fixing plate 3 and the base assembly 1 to improve the strength of the frame.
  • each lining assembly 5 includes a lower lining plate 51 fixed on the lower end surfaces of two adjacent channel steels 2, and is clamped in the clamping groove 21 and connected to the lower lining plate. 51
  • the upper liner 52 is fixedly connected.
  • At least one of the reinforcing plates 3 on two adjacent channels 2 is fixedly connected to the base assembly 1 through the reinforcing plate 4.
  • the base assembly 1 and the channel steel 2 are fixedly connected by welding or through a bolt assembly.
  • the reinforcing plate 3 and the channel steel 2 are fixedly connected by welding or by a bolt assembly.
  • the present invention changes the original single square tube into two channel steel 2 structure, strengthens the guide rail chain, optimizes the position of the wire rope of the rope head plate, and reduces the deviation of the wire rope due to the limitation of the original structure.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

一种防偏移电梯用机架，用于电梯绳头板的定位，包括底座组件（1）、至少两根固定安装于底座组件（1）上端面上的槽钢（2）、连接于槽钢（2）上端面上的加固板（3）、连接于槽钢（2）与底座组件（1）之间的加强板（4）以及设于相邻两个槽钢（2）之间且用于防止槽钢（2）向内挤压变形的内衬组件（5），槽钢（2）相平行设置且相邻的两个槽钢（2）之间的间隙大于电梯绳头板的钢丝绳的直径；利用平行设置的槽钢（2）作为机架横梁，通过加固板（3）以及底座组件（1）实现槽钢（2）的连接固定，提高了架的强度，不仅能优化绳头板钢丝绳的位置，还能减少钢丝绳的偏移。

Description

防偏移电梯用机架 技术领域
本发明涉及电梯行业，特别涉及一种防偏移电梯用机架。
背景技术
电梯导轨通过机架与井道相固定连接，现有的机架都采用单方管作为横梁，但在方管作为横梁的机架结构为保证方管的强度需要在方管上设置多个加固件，加固件会对绳头板上的钢丝绳的安装位置造成影响，且电梯在长期使用后会对方管造成挤压，导致方管变形进而产生钢丝绳位置的偏移。
发明内容
本发明的目的是提供一种强度高且能优化绳头板钢丝绳的位置进而减少钢丝绳的偏移的防偏移电梯用机架。
为达到上述目的，本发明采用的技术方案是：一种防偏移电梯用机架，其用于电梯绳头板的定位，所述防偏移电梯用机架包括底座组件、至少两根固定安装于所述底座组件上端面上的槽钢、连接于所述槽钢上端面上的加固板、连接于所述槽钢与所述底座组件之间的加强板以及设于相邻两个槽钢之间且用于防止槽钢向内挤压变形的内衬组件，所述槽钢相平行设置且相邻的两个槽钢之间的间隙大于，所述电梯绳头板的钢丝绳的直径。
优化的，所述槽钢有两个且两个所述槽钢的槽口相对设置。
优化的，所述底座组件包括多个底座，多个所述底座沿所述槽钢的长度方向依次均匀分布。
优化的，所述槽钢的下端面上开设有卡槽，每个所述内衬组件包括固定于相邻两个所述槽钢下端面上的下衬板、卡设于所述卡槽内且与所述下衬板相固定连接的上衬板。
优化的，相邻两个所述槽钢上的加固板中至少有一个与所述底座组件通过加强板相固定连接。
优化的，所述底座组件与所述槽钢之间通过焊接固定或通过螺栓组件固定连接。
优化的，所述加固板与所述槽钢之间通过焊接固定或通过螺栓组件固定 连接。
由于上述技术方案运用，本发明与现有技术相比具有下列优点：利用平行设置的槽钢作为机架横梁，通过固定板以及底座组件实现槽钢的连接固定提高了机架的强度，不仅能优化绳头板钢丝绳的位置，还能减少钢丝绳的偏移。
附图说明
附图1均为本发明的立体视图。
具体实施方式
下面结合附图所示的实施例对本发明作进一步描述。
防偏移电梯用机架用于电梯绳头板的定位，如图1所示，防偏移电梯用机架包括底座组件1、至少两根固定安装于底座组件1上端面上的槽钢2、连接于槽钢2上端面上的加固板3、连接于槽钢2与底座组件1之间的加强板4以及设于相邻两个槽钢2之间且用于防止槽钢2向内挤压变形的内衬组件5，槽钢2相平行设置且相邻的两个槽钢2之间的间隙大于，电梯绳头板的钢丝绳的直径。利用平行设置的槽钢2作为机架横梁，通过固定板3以及底座组件1实现槽钢2的连接固定提高了机架的强度。
在本实施例中，槽钢2有两个且两个槽钢2的槽口相对设置。底座组件1包括多个底座11，多个底座11沿槽钢2的长度方向依次均匀分布。槽钢2的下端面上开设有卡槽21，每个内衬组件5包括固定于相邻两个槽钢2下端面上的下衬板51、卡设于卡槽21内且与下衬板51相固定连接的上衬板52。相邻两个槽钢2上的加固板3中至少有一个与底座组件1通过加强板4相固定连接。底座组件1与槽钢2之间通过焊接固定或通过螺栓组件固定连接。加固板3与槽钢2之间通过焊接固定或通过螺栓组件固定连接。本发明更改原有单根方管改为两个槽钢2结构，对导轨链处做了补强，优化了绳头板钢丝绳的位置，减少钢丝绳由于原有结构限制产生的偏移。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (8)

  1. 一种防偏移电梯用机架，其用于电梯绳头板的定位，其特征在于：所述防偏移电梯用机架包括底座组件、至少两根固定安装于所述底座组件上端面上的槽钢、连接于所述槽钢上端面上的加固板、连接于所述槽钢与所述底座组件之间的加强板以及设于相邻两个槽钢之间且用于防止槽钢向内挤压变形的内衬组件，所述槽钢相平行设置且相邻的两个槽钢之间的间隙大于，所述电梯绳头板的钢丝绳的直径，所述槽钢有两个且两个所述槽钢的槽口相对设置，所述底座组件包括多个底座，多个所述底座沿所述槽钢的长度方向依次均匀分布，所述槽钢的下端面上开设有卡槽，每个所述内衬组件包括固定于相邻两个所述槽钢下端面上的下衬板、卡设于所述卡槽内且与所述下衬板相固定连接的上衬板，相邻两个所述槽钢上的加固板中至少有一个与所述底座组件通过加强板相固定连接，所述底座组件与所述槽钢之间通过焊接固定或通过螺栓组件固定连接，所述加固板与所述槽钢之间通过焊接固定或通过螺栓组件固定连接。
  2. 一种防偏移电梯用机架，其用于电梯绳头板的定位，其特征在于：所述防偏移电梯用机架包括底座组件、至少两根固定安装于所述底座组件上端面上的槽钢、连接于所述槽钢上端面上的加固板、连接于所述槽钢与所述底座组件之间的加强板以及设于相邻两个槽钢之间且用于防止槽钢向内挤压变形的内衬组件，所述槽钢相平行设置且相邻的两个槽钢之间的间隙大于，所述电梯绳头板的钢丝绳的直径。
  3. 根据权利要求2所述的防偏移电梯用机架，其特征在于：所述槽钢有两个且两个所述槽钢的槽口相对设置。
  4. 根据权利要求2所述的防偏移电梯用机架，其特征在于：所述底座组件包括多个底座，多个所述底座沿所述槽钢的长度方向依次均匀分布。
  5. 根据权利要求2所述的防偏移电梯用机架，其特征在于：所述槽钢的下端面上开设有卡槽，每个所述内衬组件包括固定于相邻两个所述槽钢下端面上的下衬板、卡设于所述卡槽内且与所述下衬板相固定连接的上衬板。
  6. 根据权利要求2所述的防偏移电梯用机架，其特征在于：相邻两个所述槽钢上的加固板中至少有一个与所述底座组件通过加强板相固定连接。
  7. 根据权利要求2所述的防偏移电梯用机架，其特征在于：所述底座组件与所述槽钢之间通过焊接固定或通过螺栓组件固定连接。
  8. 根据权利要求2所述的防偏移电梯用机架，其特征在于：所述加固板与所述槽钢之间通过焊接固定或通过螺栓组件固定连接。
PCT/CN2020/087989 2019-04-30 2020-04-30 防偏移电梯用机架 WO2020221333A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN209815439U (zh) * 2019-04-30 2019-12-20 苏州帝奥电梯有限公司 防偏移电梯用机架

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JPH01179624A (ja) * 1988-01-12 1989-07-17 Matsushita Refrig Co Ltd 生鮮物貯蔵装置
JP2000169058A (ja) * 1998-12-03 2000-06-20 Hitachi Building Systems Co Ltd エレベータ機械室内機器の揚重装置
CN104590971A (zh) * 2014-12-02 2015-05-06 广东富本电梯有限公司 一种无机房电梯钢丝绳导向装置
CN204643487U (zh) * 2015-03-11 2015-09-16 浙江亿能电梯有限公司 一种简易曳引机机架
CN206814209U (zh) * 2017-05-31 2017-12-29 苏州天吴电梯装璜有限公司 一体式拽引机机械梁
CN208279142U (zh) * 2018-03-30 2018-12-25 江西江特电气集团有限公司 一种电梯轿厢上横梁结构
CN209815439U (zh) * 2019-04-30 2019-12-20 苏州帝奥电梯有限公司 防偏移电梯用机架

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179624A (ja) * 1988-01-12 1989-07-17 Matsushita Refrig Co Ltd 生鮮物貯蔵装置
JP2000169058A (ja) * 1998-12-03 2000-06-20 Hitachi Building Systems Co Ltd エレベータ機械室内機器の揚重装置
CN104590971A (zh) * 2014-12-02 2015-05-06 广东富本电梯有限公司 一种无机房电梯钢丝绳导向装置
CN204643487U (zh) * 2015-03-11 2015-09-16 浙江亿能电梯有限公司 一种简易曳引机机架
CN206814209U (zh) * 2017-05-31 2017-12-29 苏州天吴电梯装璜有限公司 一体式拽引机机械梁
CN208279142U (zh) * 2018-03-30 2018-12-25 江西江特电气集团有限公司 一种电梯轿厢上横梁结构
CN209815439U (zh) * 2019-04-30 2019-12-20 苏州帝奥电梯有限公司 防偏移电梯用机架

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