CN204060485U - anti-tilt ladder - Google Patents
anti-tilt ladder Download PDFInfo
- Publication number
- CN204060485U CN204060485U CN201420482632.1U CN201420482632U CN204060485U CN 204060485 U CN204060485 U CN 204060485U CN 201420482632 U CN201420482632 U CN 201420482632U CN 204060485 U CN204060485 U CN 204060485U
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- Prior art keywords
- ladder
- legs
- tilt
- flat ladder
- chute
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- 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.)
- Expired - Fee Related
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Abstract
本实用新型一种防倾斜梯子，它包括平梯；其要点是所述平梯两条腿的下部两侧边分别设有通过转轴连接的支腿；所述支腿上设有与定位杆一端连接的销轴；所述定位杆上设有滑槽；所述平梯两条腿的下端分别设有穿过定位杆滑槽的定位销，所述定位销通过螺母与定位杆的另一端滑动连接。本实用新型结构简单、使用方便，在原有平梯的基础上加设了两条支腿，可在在地面上四腿支撑，附着力更强，而且支腿间距可调，使用更加安全可靠，解决了现有技术存在梯子易倾斜、危险因素高的技术问题。
The utility model is an anti-tilt ladder, which includes a flat ladder; the main point is that the two sides of the lower part of the two legs of the flat ladder are respectively provided with supporting legs connected by rotating shafts; The connecting pin shaft; the positioning rod is provided with a chute; the lower ends of the two legs of the flat ladder are respectively provided with positioning pins passing through the positioning rod chute, and the positioning pin slides with the other end of the positioning rod through a nut connect. The utility model is simple in structure and easy to use. Two outriggers are added on the basis of the original flat ladder, which can be supported by four legs on the ground. The technical problem that the ladder is easy to tilt and the risk factors are high in the prior art is solved.
Description
技术领域 本实用新型属于电力设备维修用梯技术领域，具体涉及一种防倾斜梯子。 Technical Field The utility model belongs to the technical field of ladders for electric equipment maintenance, and in particular relates to an anti-tilt ladder.
背景技术 目前，随着社会的发展，电力线路的铺设日益完善，这让后期的维修工作也逐渐增多。在农村，电线从主线杆下来后就一直沿着屋檐铺设，包括电表箱、电闸等都设在屋檐下，线路经过长时间风吹日晒难免老化，在进行维修更换的时候借用梯子爬上爬下的维修，梯子的两条支腿下端放在地上，上端靠在墙上，由于地势复杂多样，人在上面双手还要拿工具，而梯子会沿墙壁滑动，而且无法使用安全带等防护措施，存在严重的安全隐患。 BACKGROUND OF THE INVENTION At present, with the development of society, the laying of power lines is becoming more and more perfect, which gradually increases the maintenance work in the later stage. In rural areas, the wires are laid along the eaves after they come down from the main pole, including the meter box and switch. The wires will inevitably age after a long period of wind and sun. When repairing and replacing, use a ladder to climb up. For maintenance, the lower ends of the two legs of the ladder are placed on the ground, and the upper end leans against the wall. Due to the complex and diverse terrain, people have to hold tools with both hands on it, and the ladder will slide along the wall, and safety belts and other protective measures cannot be used. , there is a serious security risk.
发明内容 本实用新型的目的是解决现有技术存在梯子易倾斜、危险因素高的技术问题，提供一种防倾斜梯子，以克服现有技术的不足。 SUMMARY OF THE INVENTION The purpose of this utility model is to solve the technical problems of the prior art that the ladder is easy to tilt and have high risk factors, and provide an anti-tilt ladder to overcome the deficiencies of the prior art.
为了实现上述目的，本实用新型一种防倾斜梯子，它包括平梯；其要点是所述平梯两条腿的下部两侧边分别设有通过转轴连接的支腿；所述支腿上设有与定位杆一端连接的销轴；所述定位杆上设有滑槽；所述平梯两条腿的下端分别设有穿过定位杆滑槽的定位销，所述定位销通过螺母与定位杆的另一端滑动连接。 In order to achieve the above object, the utility model is an anti-tilt ladder, which includes a flat ladder; the main point is that the two sides of the lower part of the two legs of the flat ladder are respectively provided with supporting legs connected by rotating shafts; There is a pin shaft connected with one end of the positioning rod; the positioning rod is provided with a chute; the lower ends of the two legs of the flat ladder are respectively provided with positioning pins passing through the positioning rod chute, and the positioning pin is connected with the positioning pin through a nut. The other end of the rod slides into the connection.
本实用新型结构简单、使用方便，在原有平梯的基础上加设了两条支腿，可在在地面上四腿支撑，附着力更强，而且支腿间距可调，使用更加安全可靠，解决了现有技术存在梯子易倾斜、危险因素高的技术问题。 The utility model is simple in structure and easy to use. Two outriggers are added on the basis of the original flat ladder, which can be supported by four legs on the ground. The technical problem that the ladder is easy to tilt and the risk factors are high in the prior art is solved.
附图说明 附图是本实用新型结构示意图。 BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawing is a schematic structural view of the utility model.
图中 1、平梯 2、转轴 3、支腿 4、销轴 5、定位杆 6、定位销 7、螺母 8、滑槽 In the figure 1, flat ladder 2, rotating shaft 3, outrigger 4, pin shaft 5, positioning rod 6, positioning pin 7, nut 8, chute
具体实施方式 参照附图，本实用新型一种防倾斜梯子，它包括平梯1；其要点是所述平梯两条腿的下部两侧边分别设有通过转轴2连接的支腿3；所述支腿3上设有与定位杆5一端连接的销轴4；所述定位杆5上设有滑槽8；所述平梯两条腿的下端分别设有穿过定位杆滑槽的定位销6，所述定位销6通过螺母7与定位杆5的另一端滑动连接。 DETAILED DESCRIPTION Referring to the accompanying drawings, the utility model is an anti-tilt ladder, which includes a flat ladder 1; the main point is that the two sides of the lower part of the two legs of the flat ladder are respectively provided with legs 3 connected by a rotating shaft 2; Described supporting leg 3 is provided with the bearing pin 4 that is connected with locating bar 5 one ends; Described locating bar 5 is provided with chute 8; pin 6, and the positioning pin 6 is slidingly connected with the other end of the positioning rod 5 through a nut 7.
使用时，将本实用新型的螺母7松开，在需要工作的地方将梯子竖好，选择适合的角度，使平梯的两条腿和两条支腿全部附着地面，稳定后，拧紧螺母，工作人员即可登梯作业。 When in use, the nut 7 of the utility model is loosened, the ladder is erected at the place where work is required, and a suitable angle is selected so that the two legs and the two supporting legs of the flat ladder are all attached to the ground, and after stabilization, the nut is tightened, The staff can work on the ladder.
本实用新型转轴距离平梯底部的距离为80-100 cm，定位销距离梯子底部的距离为40-50 cm，支腿长度为120-180 cm。 The distance between the rotating shaft of the utility model and the bottom of the flat ladder is 80-100 cm, the distance between the positioning pin and the bottom of the ladder is 40-50 cm, and the length of the legs is 120-180 cm.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482632.1U CN204060485U (en) | 2014-08-26 | 2014-08-26 | anti-tilt ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482632.1U CN204060485U (en) | 2014-08-26 | 2014-08-26 | anti-tilt ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060485U true CN204060485U (en) | 2014-12-31 |
Family
ID=52202024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482632.1U Expired - Fee Related CN204060485U (en) | 2014-08-26 | 2014-08-26 | anti-tilt ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443028A (en) * | 2015-12-10 | 2016-03-30 | 国家电网公司 | Insulating ladder for installation or maintenance of low-voltage meter boxes |
-
2014
- 2014-08-26 CN CN201420482632.1U patent/CN204060485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443028A (en) * | 2015-12-10 | 2016-03-30 | 国家电网公司 | Insulating ladder for installation or maintenance of low-voltage meter boxes |
| CN105443028B (en) * | 2015-12-10 | 2017-05-31 | 国家电网公司 | Low-voltage meter box is installed or maintenance insulating ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |