CN201502314U - Adjustable horizontal ladder - Google Patents
Adjustable horizontal ladder Download PDFInfo
- Publication number
- CN201502314U CN201502314U CN2009202267702U CN200920226770U CN201502314U CN 201502314 U CN201502314 U CN 201502314U CN 2009202267702 U CN2009202267702 U CN 2009202267702U CN 200920226770 U CN200920226770 U CN 200920226770U CN 201502314 U CN201502314 U CN 201502314U
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- CN
- China
- Prior art keywords
- ladder
- sleeve
- leg
- adjustable horizontal
- legs
- Prior art date
- 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
An adjustable horizontal ladder comprises four ladder legs and a plurality of transverse support bars among the support legs, wherein a pedal is fixedly connected to four top ends of the four ladder legs. The adjustable horizontal ladder is characterized in that each ladder leg comprises a sleeve, a telescopic leg is sleeved to the lower portion of the sleeve, the upper portion of the telescopic leg is positioned inside the sleeve, the sleeve and the telescopic leg are locked through locking screws, and an anti-skid block is mounted at the bottom end of the telescopic leg. The adjustable horizontal ladder can be used on uneven ground and is capable of adjusting length of the telescopic according to requirements for the uneven ground so as to achieve stability of the ladder, and therefore the adjustable horizontal ladder is safe and reliable, and fine in use effect.
Description
Technical field
The utility model relates to a kind of ladder, relate in particular to a kind of can be on rugged ground the flat ladder of adjustable water saving.
Background technology
The ladder that uses comprises connecting a plurality of transverse support bar between four terraced legs and the terraced leg at present, and the top of four terraced legs is fixedly connected with pedal, use this ladder,, fall easily when running into rugged ground such as orchard, hillside etc., safety factor is low, and result of use is poor.
Summary of the invention
The purpose of this utility model provides a kind of flat ladder of adjustable water saving that can use on rugged ground.
To achieve these goals, the technical scheme that the utility model is taked is: the flat ladder of a kind of adjustable water saving, comprise a plurality of transverse support bar between four terraced legs and the terraced leg, the top of four terraced legs is fixedly connected with pedal, it is characterized in that, terraced leg comprises sleeve, the bottom of sleeve is socketed with Retractive leg, Retractive leg top is positioned at sleeve inner, and sleeve and Retractive leg are locked by lock-screw, and non-slipping block is equipped with in the bottom of Retractive leg.
The utility model has the advantages of and be: because terraced leg comprises sleeve in the utility model, the bottom of sleeve is socketed with Retractive leg, Retractive leg top is positioned at sleeve inner, sleeve and Retractive leg are locked by lock-screw, and non-slipping block is equipped with in the bottom of Retractive leg, when running into rugged ground, can regulate the length of Retractive leg as required, firm to reach ladder, so use the utility model safe and reliable, result of use is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of terraced leg among Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
The flat ladder of a kind of adjustable water saving, as shown in Figure 1, 2, comprise a plurality of transverse support bar 2 between four terraced legs 3 and the terraced leg, the top of four terraced legs 3 is fixedly connected with pedal 1, it is characterized in that, terraced leg 3 comprises sleeve 4, the bottom of sleeve 4 is socketed with Retractive leg 5, Retractive leg 5 tops are positioned at sleeve 4 inside, and sleeve 4 is locked by lock-screw 6 with Retractive leg 5, and non-slipping block 7 is equipped with in the bottom of Retractive leg 5.
When the utility model uses, when particularly on rugged ground, using, can regulate the length of Retractive leg as required, can place firmly to reach the utility model.
Claims (1)
1. ladder that adjustable water saving is flat, comprise a plurality of transverse support bar (2) between four terraced legs (3) and the terraced leg, the top of four terraced legs (3) is fixedly connected with pedal (1), it is characterized in that, ladder leg (3) comprises sleeve (4), and the bottom of sleeve (4) is socketed with Retractive leg (5), and Retractive leg (5) top is positioned at sleeve (4) inside, sleeve (4) is locked by lock-screw (6) with Retractive leg (5), and non-slipping block (7) is equipped with in the bottom of Retractive leg (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202267702U CN201502314U (en) | 2009-09-16 | 2009-09-16 | Adjustable horizontal ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202267702U CN201502314U (en) | 2009-09-16 | 2009-09-16 | Adjustable horizontal ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201502314U true CN201502314U (en) | 2010-06-09 |
Family
ID=42453250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202267702U Expired - Fee Related CN201502314U (en) | 2009-09-16 | 2009-09-16 | Adjustable horizontal ladder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201502314U (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103470175A (en) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | Insulating ladder suitable for uneven ground |
CN104653094A (en) * | 2015-01-23 | 2015-05-27 | 余登会 | Upright high-voltage line maintaining ladder |
CN104727739A (en) * | 2015-03-09 | 2015-06-24 | 余登会 | Erecting ladder for fire fighting |
CN104763317A (en) * | 2015-03-01 | 2015-07-08 | 余登会 | Firefighting upright special-purpose ladder |
CN105569555A (en) * | 2014-11-08 | 2016-05-11 | 国网山东齐河县供电公司 | Adjustable herringbone ladder |
CN105649523A (en) * | 2016-03-30 | 2016-06-08 | 钦州市外国语学校 | Multifunctional herring ladder |
CN106014186A (en) * | 2016-06-29 | 2016-10-12 | 广德县丰源蔬果种植家庭农场 | Ladder leg adjusting device used for waxberry picking ladder |
CN106150332A (en) * | 2016-06-30 | 2016-11-23 | 中铁伟业(北京)新技术有限公司 | A kind of emergent on-and-off ladder |
CN106149320A (en) * | 2015-03-31 | 2016-11-23 | 宜兴市芳桥实验小学 | Multifunctional clothes rack |
WO2019119172A1 (en) * | 2017-12-18 | 2019-06-27 | 姜建华 | Household ladder |
CN110424731A (en) * | 2019-08-02 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of box-like bracing means of the cast-in-place newel post's template group of fabricated construction and implementation method |
CN114150996A (en) * | 2021-11-11 | 2022-03-08 | 国网河北省电力有限公司石家庄供电分公司 | Multi-terrain maintenance ladder for power transmission line |
-
2009
- 2009-09-16 CN CN2009202267702U patent/CN201502314U/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103470175A (en) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | Insulating ladder suitable for uneven ground |
CN105569555A (en) * | 2014-11-08 | 2016-05-11 | 国网山东齐河县供电公司 | Adjustable herringbone ladder |
CN104653094A (en) * | 2015-01-23 | 2015-05-27 | 余登会 | Upright high-voltage line maintaining ladder |
CN104763317A (en) * | 2015-03-01 | 2015-07-08 | 余登会 | Firefighting upright special-purpose ladder |
CN104727739A (en) * | 2015-03-09 | 2015-06-24 | 余登会 | Erecting ladder for fire fighting |
CN106149320A (en) * | 2015-03-31 | 2016-11-23 | 宜兴市芳桥实验小学 | Multifunctional clothes rack |
CN105649523A (en) * | 2016-03-30 | 2016-06-08 | 钦州市外国语学校 | Multifunctional herring ladder |
CN106014186A (en) * | 2016-06-29 | 2016-10-12 | 广德县丰源蔬果种植家庭农场 | Ladder leg adjusting device used for waxberry picking ladder |
CN106150332A (en) * | 2016-06-30 | 2016-11-23 | 中铁伟业(北京)新技术有限公司 | A kind of emergent on-and-off ladder |
CN106150332B (en) * | 2016-06-30 | 2018-07-24 | 中铁伟业(北京)新技术有限公司 | A kind of emergent on-and-off ladder |
WO2019119172A1 (en) * | 2017-12-18 | 2019-06-27 | 姜建华 | Household ladder |
CN110424731A (en) * | 2019-08-02 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of box-like bracing means of the cast-in-place newel post's template group of fabricated construction and implementation method |
CN110424731B (en) * | 2019-08-02 | 2021-08-03 | 中国十七冶集团有限公司 | Cast-in-place end post template combined type reinforcing device with assembly type structure and implementation method |
CN114150996A (en) * | 2021-11-11 | 2022-03-08 | 国网河北省电力有限公司石家庄供电分公司 | Multi-terrain maintenance ladder for power transmission line |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100916 |