CN103806739A - Telescopic type serial holding pole - Google Patents
Telescopic type serial holding pole Download PDFInfo
- Publication number
- CN103806739A CN103806739A CN201210483363.6A CN201210483363A CN103806739A CN 103806739 A CN103806739 A CN 103806739A CN 201210483363 A CN201210483363 A CN 201210483363A CN 103806739 A CN103806739 A CN 103806739A
- Authority
- CN
- China
- Prior art keywords
- pole
- holding pole
- telescopic
- serial
- type serial
- 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
Images
Abstract
The invention discloses a whole technology for assembling and erecting an iron tower in electric transmission line construction by a telescopic type serial holding pole. The technology comprises a method for assembling and operating holding poles with the independent telescopic function. The telescopic type serial holding pole is characterized in that the holding pole is designed into a part with the large diameter and a part with the small diameter, the smaller part is sleeved with the larger part, and therefore the overall length of the holding pole is reduced by a half; tower legs of the quadrangular iron tower are fully used for stabilizing wave-wind ropes and erecting the holding pole so that fatigue of a digging anchor pit can be greatly reduced. After the holding pole is erected, a traction and rolling device is used for lifting the holding pole and enabling the holding pole to be stretched and restored to the overall length. The iron tower is assembled and erected by hanging pieces in a load-bearing mode, efficient construction is achieved, and the telescopic type serial holding pole is greatly improved and is worthy of vigorous popularization.
Description
Technical field:
The present invention is applied to the vertical steel tower construction of transmission line of electricity group.
Background technology:
The vertical steel tower of group in transmission line construction, mainly relying on stands has assembled as supporting stressed hanging piece with lifting pole.Pole lift heavy must use the steel wire wave wind rope of four directive four angular direction to be connected to and on earth anchor, be controlled grasp.In the time of practical operation, many steel towers are positioned at the strategically located and difficult of access area that high mountain gorge geology is hard unavoidably, and ground anchor pit is difficult to excavate, and unrestrained wind inconvenience is put pole to good use and cannot be used, and often causes great loss to construction.For this reason, special this telescopic serial pole of research invention changes above-mentioned construction difficult problem to increase the benefit.
Summary of the invention:
The object of the present invention is to provide a kind of telescopic serial pole with Telescopic, with its unique Telescopic, make up all non-retractable defects of all poles of existing use, realize the object of the efficient construction operation of the present invention.Describe in detail below in conjunction with diagram.
Accompanying drawing explanation:
If Fig. 1 is telescopic serial pole constitutional diagram
2 is drum type brake elongation type
3 is hybrid elongation type
4 is cage formula elongation type
5 are
shortening type
The specific embodiment:
Telescopic serial pole shown in 2.3.4.5, is the general arrangement of all poles of the present invention as shown in the figure.Wherein mainly comprise large small-bore two parts that do not wait, small-bore part can be sleeved on large mouthful among part to shorten 1/2nd of the required overall length of pole, to adapt to utilize four turret legs and main material, stablize the stand object of lifting pole of unrestrained wind rope.Pole is elongated to the required total length of pole by shortening entirety through pull rope and tourelle lifting after standing again, is convenient to load-bearing hanging piece assembled iron tower.The present invention brings into play pole to overlap greatly little unique Telescopic, makes full use of stable the stand advanced method of lifting pole of unrestrained wind rope of controlling of tower leg and main material, has realized the object of the efficient construction of the present invention.
Claims (4)
1. according to shown in description and accompanying drawing, telescopic serial pole is characterized in that: 2.3.4 is all various model specifications, the combination of the large class pole that the length of different materials manufacture moulding does not wait, and comprising cylinder type, mixed type, cage type.Need to select the kind of respective length according to practice of construction.
2. according to described in claims (1), telescopic serial pole, it is characterized in that: described pole is all to adopt littlely to overlap greatly, is designed to large small-bore two kinds of forms by pole, be small-borely sleeved on the suit pole 5 to shorten within heavy caliber part.
3. according to described in claims (2), telescopic serial pole, is characterized in that: after shortening pole is stood, utilize pull rope and tourelle to promote elongation again, make to shorten pole elongation and revert to the original required total length of pole, as any form in 2.3.4 in Fig. 1.
4. according to claims (1). (2). described in (3), telescopic serial pole, is characterized in that: described pole is unique Telescopic all, has made up all non-retractable defects of all equal bore poles of existing use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483363.6A CN103806739A (en) | 2012-11-13 | 2012-11-13 | Telescopic type serial holding pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483363.6A CN103806739A (en) | 2012-11-13 | 2012-11-13 | Telescopic type serial holding pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103806739A true CN103806739A (en) | 2014-05-21 |
Family
ID=50704081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483363.6A Pending CN103806739A (en) | 2012-11-13 | 2012-11-13 | Telescopic type serial holding pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103806739A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285172A (en) * | 2015-05-18 | 2017-01-04 | 岳池县丽城环保科技有限公司 | Telescopic contracted-pole section header is from connecing card |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1122248A (en) * | 1997-07-01 | 1999-01-26 | Nippon Sky Robotsuto Kk | Stacked type elongatable pole |
| CN201190443Y (en) * | 2008-04-22 | 2009-02-04 | 赵国良 | Embraced Bar special for tower set |
| CN201574681U (en) * | 2009-09-11 | 2010-09-08 | 宁波电业局 | Expansion holding pole ladder |
| CN202090673U (en) * | 2011-05-14 | 2011-12-28 | 辽宁省电力有限公司营口供电公司 | Combined holding pole used for hoisting tower pole |
-
2012
- 2012-11-13 CN CN201210483363.6A patent/CN103806739A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1122248A (en) * | 1997-07-01 | 1999-01-26 | Nippon Sky Robotsuto Kk | Stacked type elongatable pole |
| CN201190443Y (en) * | 2008-04-22 | 2009-02-04 | 赵国良 | Embraced Bar special for tower set |
| CN201574681U (en) * | 2009-09-11 | 2010-09-08 | 宁波电业局 | Expansion holding pole ladder |
| CN202090673U (en) * | 2011-05-14 | 2011-12-28 | 辽宁省电力有限公司营口供电公司 | Combined holding pole used for hoisting tower pole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285172A (en) * | 2015-05-18 | 2017-01-04 | 岳池县丽城环保科技有限公司 | Telescopic contracted-pole section header is from connecing card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204030456U (en) | A kind of cable unreeling rack | |
| CN202187601U (en) | Single-twisting-grinder double-pole iron tower erecting device of high-voltage power transmission line | |
| CN202415016U (en) | Portable transformer lifting appliance | |
| CN107237925A (en) | A kind of cable support frame and application method | |
| CN103993730B (en) | Steel coal hopper abutting joint constructing operation platform | |
| CN103806739A (en) | Telescopic type serial holding pole | |
| CN102602794B (en) | Special tool for lifting bushing | |
| CN204089044U (en) | Portable overhead conductor shift unit | |
| CN203050218U (en) | Standard knot hoisting support for jacking | |
| CN205061404U (en) | Tripod pole setting device | |
| CN104214718A (en) | Telescopic lifting lamp pole | |
| CN202970094U (en) | Guyed tower applied to transmission line project | |
| CN202465033U (en) | Suspending device for heat expanding steel pipe | |
| CN104153637A (en) | Sphere tower crane type derrick | |
| CN202754692U (en) | Lifting device for base-ring manufacturing for wind power generation | |
| CN203003007U (en) | Anti-floating anchor steel bar bending machine | |
| CN202430733U (en) | Novel intertidal zone wind power plant jacket fan base | |
| CN102277999A (en) | Large-section portal steel structure holding pole | |
| CN202840363U (en) | Insulated lifting bracket for tension insulator chain of 1000-kV extra-high voltage alternating current circuit | |
| CN203065072U (en) | Outdoor substation equipment hoisting device | |
| CN202175522U (en) | Device for hoisting concrete pole | |
| CN202690091U (en) | Fore poling bar type temporary support device used in anchor bolt support roadway construction | |
| CN204703489U (en) | Fast-assembled insulating scaffold special fixing device | |
| CN203613859U (en) | 1,000kV/220kV UHVAC (Ultra-High Voltage Alternating Current) same-tower four-loop tension support | |
| CN204802893U (en) | Electronic hoisting frame |
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: 20140521 |
|
| RJ01 | Rejection of invention patent application after publication |