CN104131778A - 10KV-circuit combined ladder stand - Google Patents
10KV-circuit combined ladder stand Download PDFInfo
- Publication number
- CN104131778A CN104131778A CN201410388166.5A CN201410388166A CN104131778A CN 104131778 A CN104131778 A CN 104131778A CN 201410388166 A CN201410388166 A CN 201410388166A CN 104131778 A CN104131778 A CN 104131778A
- Authority
- CN
- China
- Prior art keywords
- circular arc
- electric pole
- ladder
- movable fixture
- junction plate
- 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.)
- Pending
Links
Landscapes
- Ladders (AREA)
Abstract
The invention relates to a 10KV-circuit combined ladder stand which comprises a ladder body and a connecting piece. One end of the ladder body is provided with insertion sheets. The other end of the ladder body is provided with slots and lock pins. The slots are matched with the insertion sheets in shape. According to the structure of the connecting piece, an electric pole fixing clamp is arranged to be of a circular arc shape, the two ends of the circular arc of the circular-arc-shaped electric pole fixing clamp are provided with connecting plates, the connecting plates are connected with a connecting plate of a movable clamp I and a connecting plate of a movable clamp II in a rotating mode through connecting shafts respectively, a body connecting plate is arranged outside the circular arc of the circular-arc-shaped electric pole fixing clamp, and the body connecting plate is fixed to the ladder body through the lock pins. The 10KV-circuit combined ladder stand can be used safely on special conditions of freeze, rain, snow and frost, enables circuit operation to be smooth, safe and effective and provides a special safety guarantee for an operator on a pole; besides, the 10KV-circuit combined ladder stand lowers cost, eliminates harm to staff, livestock and the like when a fixed ladder stand is too low, and has popularizing value.
Description
Technical field
The safety guard of using while the present invention relates to operation on a kind of power system shaft tower, relates in particular to the box-like cat ladder of a kind of 10KV sets of lines, is particularly suitable for ice and snow in winter, frosty weather and steps on that bar glides and new personnel on duty can not step in bar situation and use; Belong to power distribution technical field.
Background technology
All be equipped with cat ladder for power system city net 10KV circuit, and rural power grids line construction or operation are still used climbers to step on bar, particularly winter, rainy season, ice and snow frosty weather upper boom difficulty and part new employee can not step on the problems such as bar.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, provide a kind of 10KV sets of lines box-like cat ladder, solved winter, rainy season ice and snow frosty weather upper boom difficulty and the part new employee problem that can not step on bar.
Technical scheme of the present invention is as follows:
Combined type ladder stand comprises ladder body and connector two parts; Described body one end arranges inserted sheet, and the other end of body arranges slot and lock pin, and slot and inserted sheet shape match; Described connecting-piece structure is, electric pole holding clamp is set to circular arc, and the circular arc two ends of circular arc electric pole holding clamp arrange junction plate, and junction plate is rotationally connected with the junction plate of movable fixture I and movable fixture II respectively by connecting axle; The circular arc outside of circular arc electric pole holding clamp is provided with body junction plate, and body junction plate is fixed on body by lock pin.
Described inserted sheet and slot are provided with the pin-and-hole matching with lock pin.
Described movable fixture I and movable fixture II comprise circular arc mounting plate and circular arc rebound, and circular arc mounting plate and the circular arc radian of circular arc rebound are identical with the circular arc radian of electric pole holding clamp.
Described movable fixture I and one end of movable fixture II arrange respectively fixed head, between fixed head, are flexibly connected by bolt screw.
Described body junction plate is provided with the pin-and-hole matching with lock pin.
Tool of the present invention has the following advantages:
1, connector is movably arranged on ladder body, between ladder body, also can be flexibly connected, and facilitates equal-height operation, uses flexibly.
2, movable fixture and holding clamp are rotationally connected, and facilitate folding, easy to use.
3, body junction plate, inserted sheet, slot all can be fixed by lock pin, reduce costs, easy to operate.
4, movable fixture comprises mounting plate and rebound, not only strengthens fastness, and by the inner arc radius that rebound can adjusting connector, is suitable for multiple direct electric pole, and the scope of application is wide.
Can freezing, sleet, have frost in particular cases safe handling; Make circuit homework smoothly, safely, effectively.Provide special safety guarantee to stepping on bar operating personnel, in addition, this equipment reduces costs, and eliminates due to the too low injury that causes personnel and livestock etc. of fixing cat ladder, has promotional value.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is ladder body construction schematic diagram of the present invention.
Fig. 3 is connecting-piece structure schematic diagram of the present invention.
In figure, 1, inserted sheet, 2, lock pin, 3, electric pole holding clamp, 4, junction plate, 5, connecting axle, 6, movable fixture I, 7, movable fixture II, 8, slot, 9, rebound, 10, fixed head, 11, bolt, 12, body junction plate.
Detailed description of the invention
Referring to accompanying drawing, in conjunction with specific embodiments, describe structure of the present invention in detail.
Embodiment
As Figure 1-3, Combined type ladder stand comprises ladder body and connector two parts; Described body one end arranges inserted sheet 1, and the other end of body arranges slot 8 and lock pin 2, and slot and inserted sheet shape match, and inserted sheet 1 and slot are provided with the pin-and-hole matching with lock pin; Described connecting-piece structure is, electric pole holding clamp 3 is set to circular arc, and the circular arc two ends of circular arc electric pole holding clamp arrange junction plate 4, and junction plate is rotationally connected with the junction plate of movable fixture I 6 and movable fixture II 7 respectively by connecting axle 5; Movable fixture I and movable fixture II comprise circular arc mounting plate and circular arc rebound 9, the circular arc radian of circular arc mounting plate and circular arc rebound is identical with the circular arc radian of electric pole holding clamp, one end of movable fixture I and movable fixture II arranges respectively fixed head 10, between fixed head, is flexibly connected by bolt 11 screws; The circular arc outside of circular arc electric pole holding clamp is provided with body junction plate 12, and described body junction plate is provided with the pin-and-hole matching with lock pin, and body junction plate is fixed on body by lock pin.
Use procedure of the present invention is as follows:
Connector is fixed on ladder body by body junction plate, opens the bolt between movable fixture fixed head, thereby open movable fixture, movable fixture is aimed to electric pole and be close to and automatically block afterwards, lock bolt; Operating personnel starts upper unit for operation on ladder, starts to connect second section after ladder top, and operating personnel inserts second section ladder inserted sheet in first slot, fastening by lock pin, then connects movable fixture, installs and uses in order, by that analogy.
Claims (5)
- The box-like cat ladder of 1.10KV sets of lines, is characterized in that comprising ladder body and connector two parts; Described body one end arranges inserted sheet, and the other end of body arranges slot and lock pin, and slot and inserted sheet shape match; Described connecting-piece structure is, electric pole holding clamp is set to circular arc, and the circular arc two ends of circular arc electric pole holding clamp arrange junction plate, and junction plate is rotationally connected with the junction plate of movable fixture I and movable fixture II respectively by connecting axle; The circular arc outside of circular arc electric pole holding clamp is provided with body junction plate, and body junction plate is fixed on body by lock pin.
- 2. the box-like cat ladder of 10KV sets of lines according to claim 1, is characterized in that described inserted sheet and slot are provided with the pin-and-hole matching with lock pin.
- 3. the box-like cat ladder of 10KV sets of lines according to claim 1, it is characterized in that described movable fixture I and movable fixture II comprise circular arc mounting plate and circular arc rebound, circular arc mounting plate and the circular arc radian of circular arc rebound are identical with the circular arc radian of electric pole holding clamp.
- 4. the box-like cat ladder of 10KV sets of lines according to claim 1, is characterized in that described movable fixture I and one end of movable fixture II arrange respectively fixed head, are flexibly connected by bolt screw between fixed head.
- 5. the box-like cat ladder of 10KV sets of lines according to claim 1, is characterized in that described body junction plate is provided with the pin-and-hole matching with lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388166.5A CN104131778A (en) | 2014-08-08 | 2014-08-08 | 10KV-circuit combined ladder stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388166.5A CN104131778A (en) | 2014-08-08 | 2014-08-08 | 10KV-circuit combined ladder stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104131778A true CN104131778A (en) | 2014-11-05 |
Family
ID=51804614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410388166.5A Pending CN104131778A (en) | 2014-08-08 | 2014-08-08 | 10KV-circuit combined ladder stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104131778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610147A (en) * | 2020-11-23 | 2021-04-06 | 宜兴市云顶机械科技有限公司 | Rotatable davit maintenance is with climbing mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4946004A (en) * | 1989-10-16 | 1990-08-07 | Henson Kenneth H | Pole gripping ladder stabilizing device |
| CN201144626Y (en) * | 2007-12-28 | 2008-11-05 | 安徽省电力公司蚌埠供电公司 | Insulating combined ladder |
| CN202338197U (en) * | 2011-12-12 | 2012-07-18 | 辽宁省电力有限公司锦州供电公司 | Elevating crawling ladder of electric pole |
| CN203271578U (en) * | 2013-04-25 | 2013-11-06 | 国家电网公司 | Safety ladder for climbing up pole |
| CN204024445U (en) * | 2014-08-08 | 2014-12-17 | 国家电网公司 | The box-like cat ladder of 10kV sets of lines |
-
2014
- 2014-08-08 CN CN201410388166.5A patent/CN104131778A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4946004A (en) * | 1989-10-16 | 1990-08-07 | Henson Kenneth H | Pole gripping ladder stabilizing device |
| CN201144626Y (en) * | 2007-12-28 | 2008-11-05 | 安徽省电力公司蚌埠供电公司 | Insulating combined ladder |
| CN202338197U (en) * | 2011-12-12 | 2012-07-18 | 辽宁省电力有限公司锦州供电公司 | Elevating crawling ladder of electric pole |
| CN203271578U (en) * | 2013-04-25 | 2013-11-06 | 国家电网公司 | Safety ladder for climbing up pole |
| CN204024445U (en) * | 2014-08-08 | 2014-12-17 | 国家电网公司 | The box-like cat ladder of 10kV sets of lines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610147A (en) * | 2020-11-23 | 2021-04-06 | 宜兴市云顶机械科技有限公司 | Rotatable davit maintenance is with climbing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204024445U (en) | The box-like cat ladder of 10kV sets of lines | |
| CN104131778A (en) | 10KV-circuit combined ladder stand | |
| CN204899430U (en) | Security fence | |
| CN104037662A (en) | Special spanner for disassembling drainage wire clamp in electrified mode | |
| CN203799882U (en) | Multifunctional link bar | |
| CN203760993U (en) | Electric power equipment deicing tool | |
| CN205863867U (en) | A kind of voltage wire ice removing device | |
| CN203734186U (en) | Combined ice and snow removal special tool for electrical equipment of substation | |
| CN203135277U (en) | Nest dismantling apparatus | |
| CN204793264U (en) | Short circuit grounding | |
| CN204067893U (en) | A kind of Novel distribution cabinet cabinet roof construction | |
| CN205069910U (en) | Portable high -pressure earthed pole of transformer substation | |
| CN208656292U (en) | A kind of power engineering multifunctional access line tweezer | |
| CN203951097U (en) | A kind of charged conduction wire clamp special spanner that disconnects | |
| CN204205425U (en) | Power circuit insulation is removed obstacles cutter | |
| CN208173812U (en) | A kind of modified form ground connection line card | |
| CN207166088U (en) | A kind of bus duct applied to hull | |
| CN204067295U (en) | A kind of novel high-pressure insurance electrical connection end cap | |
| CN201797287U (en) | Vehicle-mounted movable bus connector | |
| CN105171668A (en) | Inserting and pulling device | |
| CN205858169U (en) | A kind of ladder of Anti-inclining | |
| CN204596996U (en) | Wiring Harness of Battery jockey | |
| CN201774209U (en) | Mobile bus connector | |
| CN204170362U (en) | A kind of special weather Anti-slip climber | |
| CN209526392U (en) | A kind of novel box type transformer station shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141105 |
|
| RJ01 | Rejection of invention patent application after publication |