CN103437698B - Telescopic high-altitude maintenance insulating ladder - Google Patents
Telescopic high-altitude maintenance insulating ladder Download PDFInfo
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- CN103437698B CN103437698B CN201310374968.6A CN201310374968A CN103437698B CN 103437698 B CN103437698 B CN 103437698B CN 201310374968 A CN201310374968 A CN 201310374968A CN 103437698 B CN103437698 B CN 103437698B
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Abstract
本发明公开了一种伸缩式高空检修绝缘梯，它含有四个伸缩式单杆，所述四个伸缩式单杆通过横杆连接成方形伸缩梯，所述四个伸缩式单杆的每一节杆体上均设置有所述横杆，每一所述横杆与所述四个伸缩式单杆的连接处均设置有固定套，所述四个伸缩式单杆上分别设置一个斜支撑杆；所述四个伸缩式单杆均由玻璃钢纤维材料制成。所述横杆上设置有工具盘，所述工具盘上设置有固定机构，能够放置及固定维修工具。本发明采用玻璃钢纤维材料作为基础原材料，比以前使用的树脂管有着质地轻、坚韧牢固、绝缘效果好的优点，采用本梯减少了劳动强度，缩短了作业时间，提高了现场高空作业的安全系数。
The invention discloses a telescopic high-altitude maintenance insulation ladder, which contains four telescopic single rods, and the four telescopic single rods are connected by cross bars to form a square telescopic ladder, each of the four telescopic single rods The crossbars are all arranged on the joint rod body, and the joints between each of the crossbars and the four telescopic single rods are provided with fixed sleeves, and a diagonal support rod is respectively arranged on the four telescopic single rods ; The four telescopic single rods are all made of fiberglass fiber material. A tool tray is arranged on the cross bar, and a fixing mechanism is arranged on the tool tray, which can place and fix maintenance tools. The present invention uses fiberglass fiber material as the basic raw material, which has the advantages of light texture, toughness and firmness, and good insulation effect compared with the resin pipe used before. The use of this ladder reduces labor intensity, shortens the working time, and improves the safety factor of on-site high-altitude operations. .
Description
技术领域：Technical field:
本发明涉及一种电力系统用高空检修装置，特别是涉及一种伸缩式高空检修绝缘梯。 The invention relates to a high-altitude maintenance device for an electric power system, in particular to a telescopic high-altitude maintenance insulation ladder.
背景技术：Background technique:
一些GIS变电站和改造、新投运变电站一次设备布置较为紧凑，受现场地形限制，检修工作时与周围带电设备安全距离不够，造成了检修升降车无法靠近检修设备，给高空检修工作的顺利开展带来了挑战。目前，进行高空作业一般采用加长型人字梯或搭建脚手架，采用人字梯时，梯子只能搭在设备架构上，高处设备维护不到；另外设备本身和绝缘支持不允许悬挂安全带，工作时安全带无处悬挂，属于违章作业；而搭建脚手架可以解决狭小现场无法使用升降车的难题，但是也存在着许多问题，诸如：搭建繁琐，搬运困难，准备耗时长等问题。 Some GIS substations and transformation and new commissioning substations have relatively compact primary equipment layout. Due to site terrain restrictions, the safety distance between the maintenance work and the surrounding live equipment is not enough, which makes the maintenance lift truck unable to approach the maintenance equipment. Here comes the challenge. At present, extended ladders or scaffolding are generally used for high-altitude operations. When using ladders, the ladder can only be placed on the equipment structure, and the high-altitude equipment cannot be maintained. In addition, the equipment itself and the insulation support are not allowed to hang safety belts. There is no place to hang the safety belt during work, which is an illegal operation; building scaffolding can solve the problem that the lift truck cannot be used in a small site, but there are still many problems, such as: cumbersome construction, difficult transportation, and long preparation time.
发明内容：Invention content:
本发明所要解决的技术问题是：克服现有技术的不足，提供一种结构简单、使用方便、能够长距离伸缩且收放自如的伸缩式高空检修绝缘梯。 The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a telescopic high-altitude maintenance insulation ladder that is simple in structure, easy to use, capable of long-distance telescopic expansion and retraction.
本发明的技术方案是：一种伸缩式高空检修绝缘梯，含有四个伸缩式单杆，所述四个伸缩式单杆通过横杆连接成方形伸缩梯，所述四个伸缩式单杆的每一节杆体上均设置有所述横杆，每一所述横杆与所述四个伸缩式单杆的连接处均设置有固定套，所述四个伸缩式单杆上分别设置一个斜支撑杆；所述四个伸缩式单杆均由玻璃钢纤维材料制成。 The technical solution of the present invention is: a telescopic high-altitude maintenance insulation ladder, which contains four telescopic single rods, and the four telescopic single rods are connected by cross bars to form a square telescopic ladder. Each section of the rod body is provided with the cross bar, and the connection between each of the cross bar and the four telescopic single rods is provided with a fixed sleeve, and each of the four telescopic single rods is provided with a diagonal Support rods; the four telescopic single rods are all made of fiberglass fiber material.
所述固定套为橡胶紧固套或绝缘螺纹套。所述斜支撑杆上端通过抱箍与所述四个伸缩式单杆活动式连接，并且，所述斜支撑杆下端设置有支脚。所述斜支撑杆与所述四个伸缩式单杆之间设置有中间支撑杆，所述中间支撑杆两端分别通过抱箍与所述斜支撑杆和所述四个伸缩式单杆活动式连接。所述横杆上设置有工具盘，所述工具盘上设置有固定机构，能够放置及固定维修工具。 The fixing sleeve is a rubber fastening sleeve or an insulating threaded sleeve. The upper end of the oblique support rod is movably connected with the four telescopic single rods through hoops, and the lower end of the oblique support rod is provided with feet. An intermediate support rod is arranged between the inclined support rod and the four telescopic single rods, and the two ends of the intermediate support rod are respectively connected with the inclined support rod and the four telescopic single rod movable connect. A tool tray is arranged on the cross bar, and a fixing mechanism is arranged on the tool tray, which can place and fix maintenance tools.
本发明的有益效果是： The beneficial effects of the present invention are:
1、本发明采用玻璃钢纤维材料作为基础原材料，比以前使用的树脂管有着质地轻、坚韧牢固、绝缘效果好的优点，采用本梯减少了劳动强度，缩短了作业时间，提高了现场高空作业的安全系数。 1. The present invention uses fiberglass fiber material as the basic raw material, which has the advantages of light texture, toughness and firmness, and good insulation effect compared with the resin pipe used before. The use of this ladder reduces labor intensity, shortens the working time, and improves the efficiency of on-site high-altitude operations. Safety factor.
2、本发明单套成本费用为3万元，相比较电动升降梯7万元，脚手架5万元，配置3套此平台可节省6-12万元。 2. The cost of a single set of the present invention is 30,000 yuan, compared with 70,000 yuan for electric elevators and 50,000 yuan for scaffolding, and 3 sets of this platform can save 60,000-120,000 yuan.
3、本发明伸缩式单杆通过横杆连接，并用橡胶套管固定固牢，能够拆装，便于制作和运输，降低使用成本。 3. The telescopic single rod of the present invention is connected by a cross rod and fixed firmly with a rubber sleeve, which can be disassembled, facilitates production and transportation, and reduces the cost of use.
4、本发明设置有斜支撑，增加了整个梯子的稳固性，另外斜支撑通过抱箍与伸缩式单杆连接，拆装方便。 4. The present invention is equipped with oblique supports, which increases the stability of the entire ladder. In addition, the oblique supports are connected to the telescopic single rod through the hoop, which is convenient for disassembly and assembly.
5、本发明结构简单、使用方便、能够长距离伸缩且收放自如，其适用范围广，不仅仅应用狭小作业现场，完全可以代替需要升降车工作的现场，易于推广，具有良好的经济效益。 5. The present invention is simple in structure, easy to use, long-distance retractable and retractable, and has a wide range of applications. It is not only applicable to narrow and small work sites, but can completely replace the work sites that require lift trucks. It is easy to popularize and has good economic benefits.
附图说明：Description of drawings:
图1为伸缩式高空检修绝缘梯的结构示意图； Fig. 1 is the structural representation of telescopic high-altitude maintenance insulation ladder;
图2为图1所示伸缩式高空检修绝缘梯的俯视图。 Fig. 2 is a top view of the telescopic high-altitude maintenance insulation ladder shown in Fig. 1 .
具体实施方式：detailed description:
实施例：参见图1和图2，图中，1-斜支撑杆，2-中间支撑杆，3-抱箍，4-横杆，5-固定套，6-伸缩式单杆。 Embodiment: see Fig. 1 and Fig. 2, in the figure, 1-oblique support bar, 2-intermediate support bar, 3-clamp hoop, 4-horizontal bar, 5-fixed sleeve, 6-telescopic single bar.
伸缩式高空检修绝缘梯含有四个伸缩式单杆6（采用鱼竿伸缩式结构，每节长度为0.45米），其中：四个伸缩式单杆6通过横杆4连接成方形伸缩梯，四个伸缩式单杆6的每一节杆体上均设置有横杆4，每一横杆4与四个伸缩式单杆6的连接处均设置有固定套5，四个伸缩式单杆6上分别设置一个斜支撑杆1；四个伸缩式单杆6均由玻璃钢纤维材料制成。 The telescopic high-altitude maintenance insulation ladder contains four telescopic single poles 6 (using fishing rod telescopic structure, each section length is 0.45 meters), of which: four telescopic single poles 6 are connected by cross bars 4 to form a square telescopic ladder, four Each section of the body of a telescopic single rod 6 is provided with a cross bar 4, and the connection between each cross bar 4 and the four telescopic single rods 6 is provided with a fixed sleeve 5, and on the four telescopic single rods 6 One oblique support rod 1 is set respectively; the four telescopic single rods 6 are all made of fiberglass fiber material.
固定套5为橡胶紧固套，通过紧配合使横杆4与伸缩式单杆6固定，或者，固定套5绝缘螺纹套，通过螺纹配合使横杆4与伸缩式单杆6固定。 The fixed sleeve 5 is a rubber fastening sleeve, which fixes the cross bar 4 and the telescopic single rod 6 by tight fit, or the fixed sleeve 5 insulating threaded sleeves, and makes the cross bar 4 and the telescopic single rod 6 fixed by thread fit.
斜支撑杆1上端通过抱箍3与四个伸缩式单杆6活动式连接，能够拆装，根据实际情况进行拆装使用，并且，斜支撑杆1下端设置有支脚，增加整个梯子的稳固性。 The upper end of the oblique support rod 1 is movably connected with four telescopic single rods 6 through the hoop 3, which can be disassembled and used according to the actual situation. Moreover, the lower end of the oblique support rod 1 is provided with feet to increase the stability of the whole ladder .
斜支撑杆1与四个伸缩式单杆6之间设置有中间支撑杆2，中间支撑杆2两端分别通过抱箍与斜支撑杆1和四个伸缩式单杆6活动式连接，能够拆装。 An intermediate support rod 2 is arranged between the oblique support rod 1 and the four telescopic single rods 6. Pack.
上部的横杆4上设置有工具盘（图中未画出），工具盘上设置有固定机构，能够放置及固定维修工具。 A tool tray (not shown in the figure) is provided on the upper cross bar 4, and a fixing mechanism is provided on the tool tray, which can place and fix maintenance tools.
使用时，根据维修的高度确定梯子的伸展高度，维修人员踩踏在横杆4上进行维修工作，维修工具从工具盘中拿取或随身携带，十分方便。 During use, the extension height of the ladder is determined according to the height of the maintenance, and the maintenance personnel step on the cross bar 4 to carry out the maintenance work, and the maintenance tools are taken from the tool tray or carried around, which is very convenient.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374968.6A CN103437698B (en) | 2013-08-26 | 2013-08-26 | Telescopic high-altitude maintenance insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374968.6A CN103437698B (en) | 2013-08-26 | 2013-08-26 | Telescopic high-altitude maintenance insulating ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103437698A CN103437698A (en) | 2013-12-11 |
| CN103437698B true CN103437698B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310374968.6A Expired - Fee Related CN103437698B (en) | 2013-08-26 | 2013-08-26 | Telescopic high-altitude maintenance insulating ladder |
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| CN (1) | CN103437698B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585649B (en) * | 2017-01-09 | 2018-12-14 | 中车株洲电力机车有限公司 | A kind of magnetic suspension route is by trajectory maintenance device |
| CN111005671B (en) * | 2019-12-24 | 2021-07-23 | 国网山东省电力公司临邑县供电公司 | A horizontally placed electric maintenance ladder |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB814430A (en) * | 1957-01-18 | 1959-06-03 | Tubewrights Ltd | Improvements relating to collapsible ladders |
| CN2131966Y (en) * | 1991-06-03 | 1993-05-05 | 高伟志 | Folding portable ladder |
| DE19809260A1 (en) * | 1998-03-05 | 1999-09-09 | Stehle | Free-standing ladder with stabilisers |
| KR100736331B1 (en) * | 2005-08-10 | 2007-07-06 | 주식회사 네오시스테크놀로지 | A-shaped ladder |
| EP2260170B1 (en) * | 2008-03-07 | 2016-03-02 | Wing Enterprises, Inc. | Ladder |
| CN201574681U (en) * | 2009-09-11 | 2010-09-08 | 宁波电业局 | Expansion holding pole ladder |
| CN202064817U (en) * | 2011-05-11 | 2011-12-07 | 董飞 | Insulation lifting platform |
| CN102966303B (en) * | 2012-11-22 | 2015-06-10 | 三一重型装备有限公司 | Ladder stand device and hydraulic support |
| CN203462999U (en) * | 2013-08-26 | 2014-03-05 | 国家电网公司 | Telescopic high-altitude maintenance insulating ladder |
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2013
- 2013-08-26 CN CN201310374968.6A patent/CN103437698B/en not_active Expired - Fee Related
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| CN103437698A (en) | 2013-12-11 |
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Address after: 100033 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: ZHENGZHOU HUALI INFORMATION TECHNOLOGY Co.,Ltd. Applicant after: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Address before: 100033 West Chang'an Avenue, Beijing, No. 86, No. Applicant before: State Grid Corporation of China Applicant before: ZHENGZHOU HUALI INFORMATION TECHNOLOGY Co.,Ltd. Applicant before: HUNAN ELECTRIC POWER COMPANY, ZHENGZHOU POWER SUPPLY Co. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |