CN2186795Y - Special ladder stand for steel pipe iron tower - Google Patents
Special ladder stand for steel pipe iron tower Download PDFInfo
- Publication number
- CN2186795Y CN2186795Y CN 94225663 CN94225663U CN2186795Y CN 2186795 Y CN2186795 Y CN 2186795Y CN 94225663 CN94225663 CN 94225663 CN 94225663 U CN94225663 U CN 94225663U CN 2186795 Y CN2186795 Y CN 2186795Y
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- iron tower
- fixedly connected
- foot rest
- special ladder
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 6
- 241000282326 Felis catus Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Ladders (AREA)
Abstract
The ladder stand is a single-column pipe, the opposite two side faces of the stand are fixedly connected with pedals in a staggered mode at equal intervals, and the top end of the stand is fixedly connected with a hook. The ladder stand is used for maintaining steel pipe iron towers, and is light in weight, small in size, convenient to carry and use.
Description
The utility model relates to power equipment, particularly steel pipe iron tower maintenance cat ladder.
The patent No. is that 92240030 Chinese patent discloses a kind of transmission line of electricity single-column steel pipe iron tower.It provides a kind of floor space little for the city proper, the intensity height, the stringing equipment of better appearance, for ease of maintenance, it is liftoff one section safe distance top all have fixing soaring cat ladder.For avoiding the careless initiation potential of climbing of non-maintenance personal, one section safe distance not establishing soaring cat ladder is generally 2.More than 5 meters, this also makes troubles to the maintenance personal simultaneously, and the maintenance personal will climb by relatively heavier double bracket ladder or stool usually, and weight is big, carries carrying inconvenience.
The purpose of this utility model be to provide a kind of in light weight, be easy to carry steel pipe iron tower special ladder easy to use.
Technical solution of the present utility model is: steel pipe iron tower special ladder, comprise support, foot rest, support is the single-column pipe, the equidistant foot rest that is fixedly connected that misplaces on its relative two sides, the top hook that is fixedly connected, hook be distributed in the same plane of foot rest in the both sides of single-column pipe.
According to technique scheme, during use two of steel pipe iron tower special ladder is hung on the foot rest of the pair of parallel that is fixed on steel pipe iron tower foot, can climb maintenance.
Because of support adopts single-column blank pipe structure, weight saving, smaller volume is easy to carry; Adopt hook to connect, easy to use.
Accompanying drawing 1 is looked schematic diagram for the utility model master:
Accompanying drawing 2 be the A-A of Fig. 1 to sectional view:
Accompanying drawing 3 is the schematic side view of Fig. 1.
With reference to the accompanying drawings, a kind of embodiment of the present utility model is described.Steel pipe iron tower special ladder comprises support, foot rest.Support is a single-column pipe 3, the equidistant dislocation foot rest 2 that is fixedly connected on its relative two sides, the top hook 1 that is fixedly connected, single-column pipe 3 be a steel pipe, foot rest 2 bends for the garden steel, between to be fixedly connected be to weld.Hook 1 be distributed in foot rest 2 same planes in the both sides of single-column pipe 3, it is fixedly connected is welding.
Claims (3)
1, steel pipe iron tower special ladder comprises support, foot rest; It is characterized in that support is single-column pipe (3), the equidistant dislocation foot rest (2) that is fixedly connected on its relative two sides, the top hook (1) that is fixedly connected.
2, steel pipe iron tower special ladder according to claim 1 is characterized in that single-column pipe [3] is a steel pipe, and foot rest 2 is the garden steel, between be fixedly connected and be welding.
3, steel pipe iron tower special ladder according to claim 1 and 2, it is characterized in that hook [1] be distributed in the same plane of foot rest [2] in the both sides of single-column pipe [3], it is fixedly connected is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225663 CN2186795Y (en) | 1994-01-28 | 1994-01-28 | Special ladder stand for steel pipe iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225663 CN2186795Y (en) | 1994-01-28 | 1994-01-28 | Special ladder stand for steel pipe iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186795Y true CN2186795Y (en) | 1995-01-04 |
Family
ID=33838809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94225663 Expired - Fee Related CN2186795Y (en) | 1994-01-28 | 1994-01-28 | Special ladder stand for steel pipe iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186795Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194082B (en) * | 2005-06-08 | 2013-01-16 | 空中客车运营简化股份公司 | Ladder system, especially for vehicles |
| CN103414124A (en) * | 2013-08-05 | 2013-11-27 | 国家电网公司 | Insulation single-column ladder |
| CN104283149A (en) * | 2014-09-26 | 2015-01-14 | 国家电网公司 | Auxiliary tool for climbing electric transmission line overhead line structure |
| CN107060632A (en) * | 2017-05-15 | 2017-08-18 | 国家电网公司 | Electric transmission line isolator inspection platform |
| CN110905390A (en) * | 2019-10-22 | 2020-03-24 | 国网浙江嵊州市供电有限公司 | Upper buckle and lower buckle type steel pipe tower crawling ladder |
-
1994
- 1994-01-28 CN CN 94225663 patent/CN2186795Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194082B (en) * | 2005-06-08 | 2013-01-16 | 空中客车运营简化股份公司 | Ladder system, especially for vehicles |
| CN103414124A (en) * | 2013-08-05 | 2013-11-27 | 国家电网公司 | Insulation single-column ladder |
| CN104283149A (en) * | 2014-09-26 | 2015-01-14 | 国家电网公司 | Auxiliary tool for climbing electric transmission line overhead line structure |
| CN107060632A (en) * | 2017-05-15 | 2017-08-18 | 国家电网公司 | Electric transmission line isolator inspection platform |
| CN110905390A (en) * | 2019-10-22 | 2020-03-24 | 国网浙江嵊州市供电有限公司 | Upper buckle and lower buckle type steel pipe tower crawling ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |