CN105888531A - Repair hook ladder of power grid - Google Patents
Repair hook ladder of power grid Download PDFInfo
- Publication number
- CN105888531A CN105888531A CN201610305732.0A CN201610305732A CN105888531A CN 105888531 A CN105888531 A CN 105888531A CN 201610305732 A CN201610305732 A CN 201610305732A CN 105888531 A CN105888531 A CN 105888531A
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- CN
- China
- Prior art keywords
- piston
- sleeve
- cylinder
- insulation plate
- fixedly connected
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a repair hook ladder of a power grid, which solves the problem of failure to quick and reliable adjusting of distance between adjacent climbing rods in the existing hook ladder. The repair hook ladder is characterized in that two parallel hook ladder connecting ropes (3) are arranged between an upper insulation plate (1) and a lower insulation plate (2); a sleeve locking piston cylinder body (8) is fixedly arranged at the outside wall of a sleeve (6) outside a through hole; a piston (15) is movably arranged in the sleeve locking piston cylinder body (8); the left side surface of the piston (15) is fixedly connected with a slide top block (10); a cylindrical groove is formed in the slide top block (10) and is provided with a small opening and a large middle part; a top disc is movably embedded into the cylindrical groove with small opening and large middle part; the right side surface of the top disc is fixedly connected with a piston driving bolt (7); the left side surface of the piston (15) is fixedly connected with a spike fixing plate (17) and spikes (16). The repair hook ladder has the advantages that a power repair person can properly adjust according to self requirements, and the convenience in climbing and use is realized.
Description
Technical field
The present invention relates to a kind of hanging ladder, particularly to a kind of electric power network used in power construction construction hanging ladder.
Background technology
In the first-aid repair construction of electric power network, it is often necessary to climb with hanging ladder and carry out construction operation on the electrical network of eminence.Two adjacent pole for climbing of existing hanging ladder are usually fixedly installed, when carrying out electric power network repairing operation, it is adjusted sometimes for the distance between two pole for climbing, to adapt to rush to repair the requirement of site environment, reaches the fast clean victory of safety and complete the purpose of repairing task.
Summary of the invention
The invention provides a kind of electric power network repairing hanging ladder, solving existing hanging ladder cannot the technical problem of quick spacing between the adjacent pole for climbing of reliable adjustment.
The present invention is to solve above technical problem by the following technical programs:
nullA kind of electric power network repairing hanging ladder，Including upper insulation plate and lower insulation plate，Between upper insulation plate with lower insulation plate, it is provided with two parallel hanging ladders connects rope，The top of upper insulation plate is provided with insulating hanger，Connect movable sleeve on rope at hanging ladder and be connected to sleeve，It is fixedly installed pole for climbing between two parallel hanging ladders connect the medial wall of corresponding two sleeve on rope，The lateral wall of sleeve is provided with through hole，Sleeve locking piston/cylinder it is fixedly installed on the lateral wall of the sleeve outside through hole，The cylinder inner bore of sleeve locking piston/cylinder is connected together with through hole，It is movably set with piston in sleeve locking piston/cylinder，The left surface of piston is fixedly connected with slip jacking block，The cylindrical groove that the little tripe of mouth is big it is provided with in slip jacking block，In the cylindrical groove that the little tripe of mouth is big, activity is embedded with，It is provided with ball between the bottom surface taking over a business medial surface and the big cylindrical groove of the little tripe of mouth，The right flank taken over a business is fixedly connected with piston and drives bolt，Sleeve locking piston/cylinder on the left of slip jacking block is fixedly installed threaded sleeve，Piston drives bolt rotating cap to be fixed together with piston after driving the other end of bolt to pass threaded sleeve，The left surface of piston is fixedly connected with spine fixed plate，Spine fixed plate is fixedly installed spine.
Being provided with guide runner slideway on the cylinder inner bore sidewall of the sleeve locking piston/cylinder outside the piston seat body rod of piston, be fixedly connected with guide runner on the lateral surface of slip jacking block, guide runner is movably arranged on guide runner slideway.
Right-hand member at the cylinder inner bore of sleeve locking piston/cylinder is provided with circular step, is provided with guide post moving hole, is movably set with guide post in guide post moving hole on circular step, and the left end of guide post is fixed together with the piston cap of piston.
The present invention is respectively arranged with the fixing sleeve being enclosed within hanging ladder connection rope at the two ends of pole for climbing, is so easy to regulate the distance between pole for climbing, makes electric power first-aid personnel suitably adjust according to the demand of oneself, it is simple to climbing uses；Rope is fixing to be connected the two ends of pole for climbing can be made firmly to be connected with hanging ladder by pole for climbing fixing device, and during preventing climbing, pole for climbing drops suddenly, the security performance that raising uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the I point enlarged partial sectional view in Fig. 1.
Detailed description of the invention
The present invention is described in detail below in conjunction with the accompanying drawings:
nullA kind of electric power network repairing hanging ladder，Including upper insulation plate 1 and lower insulation plate 2，Between upper insulation plate 1 with lower insulation plate 2, it is provided with two parallel hanging ladders connects rope 3，The top of upper insulation plate 1 is provided with insulating hanger 4，Connect movable sleeve on rope 3 at hanging ladder and be connected to sleeve 6，It is fixedly installed pole for climbing 5 between two parallel hanging ladders connect the medial wall of corresponding two sleeve 6 on rope 3，The lateral wall of sleeve 6 is provided with through hole，Sleeve locking piston/cylinder 8 it is fixedly installed on the lateral wall of the sleeve 6 outside through hole，The cylinder inner bore of sleeve locking piston/cylinder 8 is connected together with through hole，It is movably set with piston 15 in sleeve locking piston/cylinder 8，The left surface of piston 15 is fixedly connected with slip jacking block 10，The cylindrical groove that the little tripe of mouth is big it is provided with in slip jacking block 10，In the cylindrical groove that the little tripe of mouth is big, activity is embedded with，It is provided with ball 12 between the bottom surface taking over a business medial surface and the big cylindrical groove of the little tripe of mouth，The right flank taken over a business is fixedly connected with piston and drives bolt 7，Sleeve locking piston/cylinder 8 on the left of slip jacking block 10 is fixedly installed threaded sleeve 9，Piston drives bolt rotating cap 11 to be fixed together with piston after driving the other end of bolt 7 to pass threaded sleeve 9，The left surface of piston 15 is fixedly connected with spine fixed plate 17，Spine fixed plate 17 is fixedly installed spine 16.When sleeve 6 being adjusted to the correct position that hanging ladder connects on rope 3, bolt rotating cap 11 is driven by rotary-piston, piston is made to drive bolt 7 to rotate in threaded sleeve 9, at this moment in the cylindrical groove that the little tripe of mouth is big, movable embedded taking over a business drives bolt 7 also to rotate with piston, slip jacking block 10 is promoted to move right by ball 12 during rotating, slip jacking block 10 drives again piston 15 and spine fixed plate 17 thereon to move right, after the spine 16 being fixedly installed in spine fixed plate 17 is by the through hole of setting on the lateral wall of sleeve 6, penetrate into the hanging ladder in sleeve 6 and connect on rope 3, make sleeve 6 be connected rope 3 with hanging ladder to be fixed together.During whole adjustment, owing to piston drives bolt 7 and threaded sleeve 9 to be together by a threaded connection, make spine 16 be connected with hanging ladder rope 3 thrust and extract reliable strong, simultaneously, due to the effect of ball 12 in rotary course, reduce the manual rotary-piston of people and drive the labor intensity of bolt rotating cap 11.
Being provided with guide runner slideway 14 on the cylinder inner bore sidewall of the sleeve locking piston/cylinder 8 outside the piston seat body rod of piston 15, be fixedly connected with guide runner 13 on the lateral surface of slip jacking block 10, guide runner 13 is movably arranged on guide runner slideway 14.Guide runner 13 ensure that with the cooperation of guide runner slideway 14 the spine fixed plate 17 on piston 15 is connected the perpendicular quadrature of rope 3 with hanging ladder, further ensure that sleeve 6 is connected being reliably connected of rope 3 with hanging ladder.
Right-hand member at the cylinder inner bore of sleeve locking piston/cylinder 8 is provided with circular step, circular step is provided with guide post moving hole, being movably set with guide post 18 in guide post moving hole, the left end of guide post 18 is fixed together with the piston cap of piston 15.The setting of guide post 18 protects the inwall of sleeve locking piston/cylinder 8 significantly from pulling, and ensure that the smooth and easy of whole regulation process.For realizing the purpose of the present invention further, the diameter of described pole for climbing is respectively smaller than the width of upper insulation plate, lower insulation plate.
The present invention is not limited to the example above, those skilled in the art, in the essential scope of the present invention, the change made, changes, adds or replaces, all should belong to protection scope of the present invention.
Claims (3)
- null1. an electric power network repairing hanging ladder，Including upper insulation plate (1) and lower insulation plate (2)，Between upper insulation plate (1) with lower insulation plate (2), it is provided with two parallel hanging ladders connects rope (3)，The top of upper insulation plate (1) is provided with insulating hanger (4)，Connect the upper movable sleeve of rope (3) at hanging ladder and be connected to sleeve (6)，It is fixedly installed pole for climbing (5) between two parallel hanging ladders connect the medial wall of corresponding two sleeve (6) on rope (3)，It is characterized in that，The lateral wall of sleeve (6) is provided with through hole，Sleeve locking piston/cylinder (8) it is fixedly installed on the lateral wall of the sleeve (6) outside through hole，The cylinder inner bore of sleeve locking piston/cylinder (8) is connected together with through hole，It is movably set with piston (15) in sleeve locking piston/cylinder (8)，The left surface of piston (15) is fixedly connected with slip jacking block (10)，The cylindrical groove that the little tripe of mouth is big it is provided with in slip jacking block (10)，In the cylindrical groove that the little tripe of mouth is big, activity is embedded with，It is provided with ball (12) between the bottom surface taking over a business medial surface and the big cylindrical groove of the little tripe of mouth，The right flank taken over a business is fixedly connected with piston and drives bolt (7)，It is fixedly installed threaded sleeve (9) in sleeve locking piston/cylinder (8) in slip jacking block (10) left side，Piston drives the other end of bolt (7) to pass threaded sleeve (9) and is fixed together with piston driving bolt rotating cap (11) afterwards，The left surface of piston (15) is fixedly connected with spine fixed plate (17)，Spine fixed plate (17) is fixedly installed spine (16).
- A kind of electric power network repairing hanging ladder the most according to claim 1, it is characterized in that, it is provided with guide runner slideway (14) on the cylinder inner bore sidewall of sleeve locking piston/cylinder (8) outside the piston seat body rod of piston (15), being fixedly connected with guide runner (13) on the lateral surface of slip jacking block (10), guide runner (13) is movably arranged on guide runner slideway (14).
- A kind of electric power network repairing hanging ladder the most according to claim 2, it is characterized in that, right-hand member at the cylinder inner bore of sleeve locking piston/cylinder (8) is provided with circular step, circular step is provided with guide post moving hole, being movably set with guide post (18) in guide post moving hole, the left end of guide post (18) is fixed together with the piston cap of piston (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305732.0A CN105888531B (en) | 2016-05-10 | 2016-05-10 | Electric power network rushes to repair hanging ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305732.0A CN105888531B (en) | 2016-05-10 | 2016-05-10 | Electric power network rushes to repair hanging ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105888531A true CN105888531A (en) | 2016-08-24 |
| CN105888531B CN105888531B (en) | 2017-08-29 |
Family
ID=56702466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610305732.0A Active CN105888531B (en) | 2016-05-10 | 2016-05-10 | Electric power network rushes to repair hanging ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888531B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104705A (en) * | 2017-12-15 | 2018-06-01 | 国网山东省电力公司莒南县供电公司 | A kind of multifunction power maintenance ladder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004013445A1 (en) * | 2002-08-02 | 2004-02-12 | Core Distribution, Inc. | Extending ladder and associated manufacturing methods |
| US20060272567A1 (en) * | 2005-06-01 | 2006-12-07 | Douglas Marine S.R.L. | Boarding system with retractable ladder for yachting boats |
| GB2479203A (en) * | 2010-04-01 | 2011-10-05 | James Lawrence Weston | Stile with telescopic sections having spacer studs |
| CN202866628U (en) * | 2012-10-19 | 2013-04-10 | 陈肖玲 | Telescopic ladder |
| CN203188889U (en) * | 2013-02-04 | 2013-09-11 | 昆山元达精密机电工业有限公司 | Telescoping ladder with slide-out prevention and alternating prevention functions |
| CN205743676U (en) * | 2016-05-10 | 2016-11-30 | 国网山西省电力公司电力科学研究院 | Electric power network repairing hanging ladder |
-
2016
- 2016-05-10 CN CN201610305732.0A patent/CN105888531B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004013445A1 (en) * | 2002-08-02 | 2004-02-12 | Core Distribution, Inc. | Extending ladder and associated manufacturing methods |
| US20060272567A1 (en) * | 2005-06-01 | 2006-12-07 | Douglas Marine S.R.L. | Boarding system with retractable ladder for yachting boats |
| GB2479203A (en) * | 2010-04-01 | 2011-10-05 | James Lawrence Weston | Stile with telescopic sections having spacer studs |
| CN202866628U (en) * | 2012-10-19 | 2013-04-10 | 陈肖玲 | Telescopic ladder |
| CN203188889U (en) * | 2013-02-04 | 2013-09-11 | 昆山元达精密机电工业有限公司 | Telescoping ladder with slide-out prevention and alternating prevention functions |
| CN205743676U (en) * | 2016-05-10 | 2016-11-30 | 国网山西省电力公司电力科学研究院 | Electric power network repairing hanging ladder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104705A (en) * | 2017-12-15 | 2018-06-01 | 国网山东省电力公司莒南县供电公司 | A kind of multifunction power maintenance ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105888531B (en) | 2017-08-29 |
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