CN102082400B - Simple line spanning frame - Google Patents
Simple line spanning frame Download PDFInfo
- Publication number
- CN102082400B CN102082400B CN 201010247622 CN201010247622A CN102082400B CN 102082400 B CN102082400 B CN 102082400B CN 201010247622 CN201010247622 CN 201010247622 CN 201010247622 A CN201010247622 A CN 201010247622A CN 102082400 B CN102082400 B CN 102082400B
- Authority
- CN
- China
- Prior art keywords
- spanning
- cross
- over
- elongated slot
- frame
- 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
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a simple line spanning frame which comprises two stand columns and a spanning rod, wherein the spanning rod is connected with one stand column through a shaft and connected with the other stand column in a clamping manner, fixed bracing wires are arranged on the stand columns, the upper surface of the spanning rod is longitudinally provided with an elongated slot, a plurality of pulleys are arranged in the elongated slot, each pulley is provided with a draught line penetrating through the elongated slot of the spanning rod and extending out of the spanning rod, one end of the draught line is provided with a balance weight, and one end of the spanning rod, which is connected with the stand column through the shaft, is provided with a digging rope. The line is spanned by using the simple spanning frame, and requirements on various spanning environments can be met. The spanning frame has the advantages of simple structure, light weight, convenience and flexibility for operation, strong generality, safety in spanning, no hidden dangers, and convenience and simpleness for transportation and assembly. The working at height can be carried out by constructors without climbing up and down the spanning frames.
Description
Technical field
The invention belongs to power construction auxiliary equipment technical field, particularly a kind of simple and easy circuit is crossed over frame.
Background technology
Cross over stringing and often run into environment such as highway, river course, mountain area, dense population areas in the line construction; As often running into situation such as highway, building and other alive circuits in 35KV, 10KV, the 400V construction of line work progress; Existing leap frame sets up and influenced by landform, traffic environment, densely populated degree etc., sets up difficulty, and makes troubles to traffic and resident living; Set up the leap frame in the work progress and need the long period; The workmen must work high above the ground, before span line, must climb to crossing over top of the trellis crossover track is carried out fastening work, and crossover track must take off crossover track to the leap top of the trellis after through crossed line again; Workmen's working strength is big, have potential safety hazard, and the overall cost of constructing is higher.Crossing over distance when longer, have crossover track accidental to charged crossed line or crossover track radian do not reach more greatly with by the crossing live-line safe distance danger, cause serious accident.
Summary of the invention
The present invention provide a kind of simple in structure, fail safe good, easy to use, need not work high above the ground, labor-saving simple and easy circuit crosses over frame.
A kind of simple and easy circuit is crossed over frame, comprises two root posts and a cross-over pole, and said cross-over pole is connected with a root post axle wherein; Be connected with another root post cassette, fixedly backguy is set on the said column, on the said cross-over pole upper surface elongated slot is set vertically; A plurality of pulleys are set in the said elongated slot; A draught line is set on the said pulley passes the cross-over pole elongated slot and stretch out cross-over pole, draught line one end is provided with balancing weight, and the end that said cross-over pole is connected with the column axle is provided with stay cord.
Between said column and cross-over pole support bar is set.
Use simple and easy leap frame to carry out the circuit leap, can satisfy various leap environment, it is simple, in light weight, flexible to operation to cross over shelf structure, and highly versatile is crossed over safety, no hidden danger, transports, assembles simple and convenient.The workmen does not need to cross over up and down frame and carries out work high above the ground.Cross over shelf structure and can not impact,, can increase side lever height and cross-over pole length easily, enlarge job area based on span line electric pressure, line-to-ground distance to construction environment.Because the recessed gyalectiform of cross-over pole upper shed, crossover track is limited in the groove, when span line (highway etc.) broad, can not cause electric shock accidents because of the circuit radian.Need not ascend a height before and after the crossover track and promptly accomplish leap work.Be specially adapted to cross over stringing, not only can realize not ascending a height crossing over and set up, and can reduce leap labour intensity, shorten greatly and cross over the activity duration, improved leap stringing construction safety coefficient and efficient greatly.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is done explanation further:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation in cross-over pole elongated slot of the present invention cross section.
Embodiment
As shown in Figure 1, a kind of simple and easy circuit is crossed over frame, comprises 11,12 and cross-over poles 2 of two root posts; Said cross-over pole 2 is connected with 11 of root posts wherein; Be connected with another root post 12 cassettes, on the said column 11,12 fixedly backguy 3 be set, on said cross-over pole 2 upper surfaces elongated slot 7 is set vertically; A plurality of pulleys 8 are set in the said elongated slot 7; A draught line 4 is set on the said pulley 8 passes cross-over pole elongated slot 7 and stretch out cross-over pole 2, draught line 4 one ends are provided with balancing weight 5, and said cross-over pole 2 is provided with stay cord 6 with the end that 11 on column is connected.
Said column 11,12 and 2 of cross-over poles are provided with support bar 9.
During use one heel post 11 and cross-over pole 2 are assembled, draught line 4 and the balancing weight 5 that connects are put in the elongated slot 7 of cross-over pole 2, balancing weight 5 is neat with the pulley of elongated slot 7 ends, column 11 is hammered into underground, is 120 with three backguys 3 and spends column 11 fixations; Be fixed in opposite side column 12, and column 12 is erected, also fixing with three backguys 3; Slowly loosen cross-over pole stay cord 6, cross-over pole steadily is positioned on the opposite side upright supports platform.Utilize balancing weight 5 deadweights to put down draught line 4, it is enough to put long enough in advance, will treat that crossover track is fixed on the draught line 4, and pulling draught line 4 drives crossover track to opposite side, and crossover track is fixed on the overhead line structures of both sides, just accomplishes the leap work on single line road.
Use simple and easy leap frame to carry out the circuit leap, can satisfy various leap environment, it is simple, in light weight, flexible to operation to cross over shelf structure, and highly versatile is crossed over safety, no hidden danger, transports, assembles simple and convenient.The workmen does not need to cross over up and down frame and carries out work high above the ground.Cross over shelf structure and can not impact,, can increase side lever height and cross-over pole length easily, enlarge job area based on span line electric pressure, line-to-ground distance to construction environment.Because the recessed gyalectiform of cross-over pole upper shed, crossover track is limited in the groove, when span line (highway etc.) broad, can not cause electric shock accidents because of the circuit radian.Need not ascend a height before and after the crossover track and promptly accomplish leap work.Be specially adapted to cross over stringing, not only can realize not ascending a height crossing over and set up, and can reduce leap labour intensity, shorten greatly and cross over the activity duration, improved leap stringing construction safety coefficient and efficient greatly.
Claims (2)
1. a simple and easy circuit is crossed over frame, comprises two root posts and a cross-over pole, it is characterized in that: said cross-over pole is connected with a root post axle wherein; Be connected with another root post cassette, fixedly backguy is set on the said column, on the said cross-over pole upper surface elongated slot is set vertically; A plurality of pulleys are set in the said elongated slot; A draught line is set on the said pulley passes the cross-over pole elongated slot and stretch out cross-over pole, draught line one end is provided with balancing weight, and the end that said cross-over pole is connected with the column axle is provided with stay cord.
2. simple and easy circuit as claimed in claim 1 is crossed over frame, it is characterized in that: between said column and cross-over pole support bar is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010247622 CN102082400B (en) | 2009-12-01 | 2010-08-09 | Simple line spanning frame |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227220 | 2009-12-01 | ||
| CN200910227220.7 | 2009-12-01 | ||
| CN 201010247622 CN102082400B (en) | 2009-12-01 | 2010-08-09 | Simple line spanning frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102082400A CN102082400A (en) | 2011-06-01 |
| CN102082400B true CN102082400B (en) | 2012-09-05 |
Family
ID=44088186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010247622 Expired - Fee Related CN102082400B (en) | 2009-12-01 | 2010-08-09 | Simple line spanning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102082400B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908740B (en) * | 2009-12-01 | 2012-09-19 | 河南省电力公司南阳供电公司 | Line crossing method |
| CN103001149B (en) * | 2012-12-04 | 2015-06-03 | 陕西送变电工程公司 | Tool for dragging and crossing drainage object and method for crossing drainage object |
| AT515121B1 (en) * | 2013-11-19 | 2015-06-15 | Europ Trans Energy Gmbh | protection bridge |
| CN106451200A (en) * | 2016-07-01 | 2017-02-22 | 浙江浙电经济技术研究院 | London tower bridge type non-powercut spanning system and spanning method of power transmission line |
| CN109560505B (en) * | 2018-12-25 | 2020-12-11 | 嘉兴奥恒进出口有限公司 | Highway crossing device for power grid construction by collecting water through moisture and collecting atomization line body |
| CN110137849B (en) * | 2019-05-27 | 2024-04-30 | 广东电网有限责任公司 | Butt joint device for net sealing crossing frame |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293141Y (en) * | 1996-11-28 | 1998-09-30 | 烟台市牟平区电业局 | Conductor overhead supporter for surmounting obstacle |
| JP2002262420A (en) * | 2001-03-05 | 2002-09-13 | Dainichi Denken:Kk | Temporary arm equipment for power-transmission steel tower and installation method for the equipment |
| CN101908740A (en) * | 2009-12-01 | 2010-12-08 | 河南省电力公司南阳供电公司 | Line crossing method and special crossing frame |
-
2010
- 2010-08-09 CN CN 201010247622 patent/CN102082400B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293141Y (en) * | 1996-11-28 | 1998-09-30 | 烟台市牟平区电业局 | Conductor overhead supporter for surmounting obstacle |
| JP2002262420A (en) * | 2001-03-05 | 2002-09-13 | Dainichi Denken:Kk | Temporary arm equipment for power-transmission steel tower and installation method for the equipment |
| CN101908740A (en) * | 2009-12-01 | 2010-12-08 | 河南省电力公司南阳供电公司 | Line crossing method and special crossing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102082400A (en) | 2011-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102082400B (en) | Simple line spanning frame | |
| CN201874296U (en) | Power ensured emergency tent | |
| CN101908740B (en) | Line crossing method | |
| CN201408948Y (en) | Height adjustable lifting-spanning stringing device | |
| CN201486120U (en) | Detachable steel column connecting construction operation platform | |
| AU2008227238B2 (en) | Scaffold with handrail frames provided with post sections | |
| CN206290066U (en) | A kind of electric pole for being easy to climb | |
| CN215714714U (en) | Hanging basket equipment for installing bridge guardrail | |
| CN216276816U (en) | Connecting assembly for hanging frame of building machine | |
| CN214272911U (en) | Hydraulic jacking protection frame for assembly type building | |
| CN108277972A (en) | A kind of safety-type hanging basket of construction | |
| CN205591115U (en) | Suspension type catwalk veil installing the system | |
| CN210315249U (en) | Bridge welding protector | |
| CN210041128U (en) | Insulating rolling bar that electrified was strideed across | |
| CN209468987U (en) | A kind of portable operating platform for assembled main cable and girder | |
| CN111962957A (en) | Assembling tool for erecting power line steel pipe pole | |
| CN202831591U (en) | Special-shaped truss operation platform capable of hoisting to super high space | |
| CN113175196A (en) | Cable net construction platform | |
| CN215858925U (en) | Quick-mounting type insulating crossing frame | |
| CN214195456U (en) | Construction foot rest for highway bridge | |
| CN213683922U (en) | Hang cage formula cat ladder suitable for big curved surface outer wall of height | |
| CN216240042U (en) | Holding pole standing device | |
| CN216109621U (en) | Double-layer operation platform for truss installation and construction system | |
| CN220377799U (en) | Construction operation is with flexible cat ladder | |
| CN213597445U (en) | Lower section track of lifting scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Hongju Inventor after: Xiao Hong Inventor after: Xie Yougang Inventor after: Shi Chenyu Inventor after: Yang Zhixin Inventor after: Yu Shanhua Inventor after: Zhao Xiao Inventor after: Chu Songling Inventor after: He Yiwen Inventor before: Yan Junguo Inventor before: Li Yonggang Inventor before: Huang Guoxi Inventor before: Xie Yougang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YAN JUNGUO LI YONGGANG HUANG GUOXI XIE YOUGANG TO: YANG HONGJU XIAO HONG XIE YOUGANG SHI CHENYU YANG ZHIXIN YU SHANHUA ZHAO XIAO CHU SONGLING HE YIWEN |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20170809 |