CN202187703U - Assembled cat ladder for emergency repair of concrete pole - Google Patents
Assembled cat ladder for emergency repair of concrete pole Download PDFInfo
- Publication number
- CN202187703U CN202187703U CN 201120213716 CN201120213716U CN202187703U CN 202187703 U CN202187703 U CN 202187703U CN 201120213716 CN201120213716 CN 201120213716 CN 201120213716 U CN201120213716 U CN 201120213716U CN 202187703 U CN202187703 U CN 202187703U
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- CN
- China
- Prior art keywords
- cat ladder
- ladder
- unit
- edge frame
- straight edge
- 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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- 241000282326 Felis catus Species 0.000 title claims abstract description 46
- 241001503987 Clematis vitalba Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
An assembled cat ladder for the emergency repair of a concrete pole comprises a plurality of unit cat ladders which are connected end to end in the length direction; the unit cat ladders are provided with a left straight edge frame pole and a right straight edge frame pole between which pedal poles perpendicular to straight poles are uniformly distributed; a plug is arranged at one end of the unit cat ladders in the length direction, and a plug jack matched with the plug is formed at the other end of the unit cat ladders; pillars perpendicular to the straight edge frame poles are respectively arranged at the middle sections of the left and the right straight edge frame poles of the unit cat ladders; arc-shaped support plates are connected between the short pillars, and belts are arranged at the right and the left ends of the arc-shaped support plate; belt tightening devices are arranged on the belts; and connection hanging buckles are arranged on the outer ends of the belts in a matched manner. The cat ladder provided by the utility model is formed through connecting multiple sections of cat ladders, the plug and the plug jack are respectively arranged at the upper end and the lower end of the unit cat ladders in the length direction in a matched manner, so the assembly and disassembly are convenient, the carrying is convenient after the ladder is disassembled into multiple sections of unit cat ladders, and the longer cat ladder can be assembled and fixedly bounded beside the electric power concrete pole in the height direction through the binding of the belts. Therefore, the ladder is safe to use.
Description
Technical field
The utility model relates to a kind of electric power concrete bar repairing and uses supporting pole-climbing tool, and cat ladder is used in particularly a kind of electric power concrete bar repairing.
Background technology
The electric power overhead electric wire is the high-altitude that is laid on the electric pole upper end with electric power concrete shaft bar, and electric power concrete bar is a cylindrical bar.When trolley wire is keeped in repair, need the electrician to climb to electric power concrete bar upper end and implement maintenance activity, the electrician is creepage, and power concrete bar needs pole-climbing tool.In the prior art, the instrument of using during the electrician is creepage power concrete bar has instruments such as climbers, double ladder or long ladder.Double ladder is comparatively heavy, is inconvenient to carry, and double ladder requires ground more flat in use, also will someone hold the ladder; Long ladder has left and right two straight edge frame bars, is evenly equipped with the pedal rod vertical with straight-bar between left and right two straight edge frame bars, and long ladder in use; One side of long ladder is towards electric power concrete bar, and the upper end of long ladder need ride against cylindrical power concrete bar top firmly, because long ladder is longer; Also be inconvenient to carry, it is other very high to stand in electric power concrete bar, not constraint between the centre of long ladder and the electric power concrete bar; The electrician climbs up the duration ladder very built on the sand, and is more dangerous; Climbers are common tools of electrician's pole-climbing, but at severe snow, sleet, frost, rain, in the weather such as dewfall, the surface of electric power concrete bar because adhere to ice, frost, snow, rain can be very sliding, it is very dangerous to skid easily in the time spent.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned deficiency, proposes a kind ofly to be convenient for carrying, assembly type concrete bar repairing cat ladder safe in utilization.
The utility model is realized with following method.
Assembly type concrete bar repairing cat ladder has the continuous successively a plurality of unit cat ladder of head and the tail along its length; The unit cat ladder has left and right two straight edge frame bars, is evenly equipped with the pedal rod vertical with straight-bar between left and right two straight edge frame bars, and an end of unit cat ladder has plug along its length; The other end of unit cat ladder has the jack that matches with above-mentioned plug; The stage casing of the left and right two straight edge frame bars of unit cat ladder has the pillar vertical with the straight edge frame bar respectively, is connected with the arc support plate between the short column, and the left and right two ends of arc support plate have band respectively; Belt tightener is arranged on the band, and the outer end of band has the connection that matches to buckle.
The utility model is connected to form by the unit cat ladder; Be convenient for carrying after splitting into a plurality of short unit cat ladders, during use, other from top to bottom at electric power concrete bar; Can link to each other the plug that a plurality of short unit cat ladders match with two ends successively with jack; Form long cat ladder, the arc support plate in the stage casing of unit cat ladder can make unit cat ladder and electric power concrete bar maintain certain distance, and the band at the left and right two ends of arc support plate couples together with connecting to buckle around electric power concrete bar; Tighten band with belt tightener again, make each unit cat ladder because tying up of band and by being constrained in electric power concrete bar along short transverse firmly.
The utility model is to connect to form with multistage unit cat ladder; The upper/lower terminal of unit cat ladder has plug and the jack that matches along its length; Easily dismounting and assembling is convenient for carrying after being disassembled into multistage unit cat ladder, electric power concrete bar is other be assembled into long cat ladder after; By can being constrained in electric power concrete bar along short transverse firmly because of tying up of band, safe in utilization.
Below in conjunction with accompanying drawing, the utility model is done explanation further.
Description of drawings
Fig. 1 is that the master of a kind of assembly type concrete bar repairing cat ladder of proposing according to the invention scheme of the utility model looks sketch map;
Fig. 2 is that the master of unit cat ladder looks sketch map;
Fig. 3 is the schematic top plan view of Fig. 2;
Fig. 4 is the schematic side view of Fig. 2.
The specific embodiment
Among Fig. 1 ~ Fig. 4, assembly type concrete bar repairing cat ladder has the continuous successively a plurality of unit cat ladder 1 of head and the tail along its length, and the unit cat ladder has left and right two straight edge frame bars 2,3; Be evenly equipped with the pedal rod vertical 4 between left and right two straight edge frame bars with straight-bar; One end of unit cat ladder has plug 5 along its length, and the other end of unit cat ladder has the jack 6 that matches with above-mentioned plug, and the stage casing of the left and right two straight edge frame bars of unit cat ladder has the pillar vertical with the straight edge frame bar 7,8 respectively; Be connected with arc support plate 9 between the short column; The left and right two ends of arc support plate have band 10 respectively, and belt tightener 11 is arranged on the band, and the outer end of band has the connection that matches to buckle 12.
Claims (1)
1. an assembly type concrete bar is rushed to repair cat ladder, it is characterized in that: the continuous successively a plurality of unit cat ladder of head and the tail is along its length arranged, and the unit cat ladder has left and right two straight edge frame bars; Be evenly equipped with the pedal rod vertical between left and right two straight edge frame bars with straight-bar; One end of unit cat ladder has plug along its length, and the other end of unit cat ladder has the jack that matches with above-mentioned plug, and the stage casing of the left and right two straight edge frame bars of unit cat ladder has the pillar vertical with the straight edge frame bar respectively; Be connected with the arc support plate between the short column; The left and right two ends of arc support plate have band respectively, and belt tightener is arranged on the band, and the outer end of band has the connection that matches to buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120213716 CN202187703U (en) | 2011-06-22 | 2011-06-22 | Assembled cat ladder for emergency repair of concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120213716 CN202187703U (en) | 2011-06-22 | 2011-06-22 | Assembled cat ladder for emergency repair of concrete pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187703U true CN202187703U (en) | 2012-04-11 |
Family
ID=45919162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120213716 Expired - Fee Related CN202187703U (en) | 2011-06-22 | 2011-06-22 | Assembled cat ladder for emergency repair of concrete pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035312A (en) * | 2017-06-23 | 2017-08-11 | 国网冀北电力有限公司唐山供电公司 | A kind of combined type steps on bar repairing Anti-slipping ladder and its application method |
-
2011
- 2011-06-22 CN CN 201120213716 patent/CN202187703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035312A (en) * | 2017-06-23 | 2017-08-11 | 国网冀北电力有限公司唐山供电公司 | A kind of combined type steps on bar repairing Anti-slipping ladder and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130116 Address after: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Patentee after: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Patentee before: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |