CN103236656B - Column suspension type crossing structure and operating method thereof - Google Patents
Column suspension type crossing structure and operating method thereof Download PDFInfo
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- CN103236656B CN103236656B CN201310118622.XA CN201310118622A CN103236656B CN 103236656 B CN103236656 B CN 103236656B CN 201310118622 A CN201310118622 A CN 201310118622A CN 103236656 B CN103236656 B CN 103236656B
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- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 238000011017 operating method Methods 0.000 title abstract 3
- 241000283898 Ovis Species 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000009401 outcrossing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a column suspension type crossing structure and an operating method thereof. The crossing structure comprises more than four columns, ropes used for connecting all the columns, and temporary lines used for fixing each column. One end of the temporary line is connected with one column, and the other end of the temporary line is connected with a temporary ground anchor. A seal net is laid above the ropes at two ends, four corners of the seal net are hung at the upper ends of the columns, and two crossing-directional ends of the seal net are fixed on the temporary ground anchors through seal net lines. According to the column suspension type crossing structure and the operating method thereof, entire materials are all conventional materials, so that links of special material purchase of the crossing structure and storage are reduced and defects of large material consumption of ordinary bamboo crossing structures are overcome; mounting and dismounting are facilitated, working efficiency is high; and three days are required to erect an ordinary crossing structure, but only a half day is required to erect the entire column suspension type crossing structure.
Description
Technical field
The present invention relates to a kind of crossing frame, particularly a kind of leap crossing over road, 10kV and following power line construction
Frame and its operational method.
Background technology
In recent years, because the input of line construction increases, to making scissors crossing low-voltage electric circuit, public affairs in line construction
The situation on road etc. increases, and existing only crossing frame body construction technique has that engineering time length, consumptive material be big, installation personnel work is strong
The weak point that degree is high, work high above the ground risk is big, and the selective leap support body of tradition is less.
Content of the invention
It is an object of the invention in place of overcoming the deficiencies in the prior art, and provide a kind of using transport and draw materials conveniently,
Dismounting is easy, high working efficiency, can decrease the crossing frame of installation personnel workload and work high above the ground risk simultaneously.
Another object of the present invention also resides in provides a kind of operational method of column suspension cable type crossover rack.
A kind of column suspension cable type crossover rack, its structural feature is：Include the column of more than four, also include being built up in
The rope that all of column links together above column, and connect for fixing temporary guy one end of every root post
On column, one end is connected in temporary ground anchor, and block is layered on the top of two side ends rope, and the corner of block is suspended on column
Upper end, the leap direction two side ends of block are then fixed in temporary ground anchor with block bracing wire.
When crossing frame is installed, using crane lifting upright post of spanning frame, column bottom is installed on base, and is beaten by ground staff
Good bracing wire is fixed；Four root posts are connected by upper pillar stand of sending someone again using steel wire cable, finally pacify the block having woven
Dress is fixed, and accomplishes fluently block bracing wire in leap direction both sides simultaneously and forms an overall crossing frame.
The Cornu Caprae seu Oviss of protection crossing frame are installed in the top outer of each column.
Described Cornu Caprae seu Oviss are that the club of colligation four on column is constituted.
Adjacent column is connected by described rope successively, and the method using being wound around, and is fixed on column top.
A kind of installation method of column suspension cable type crossover rack, four root post installation sites are determined by its step as follows, by ground
Firm banking after leveling, recycles crane to fix with base after lifting by crane column, and each in the four direction of four root posts successively
Play the bracing wire of a ground connection to fix four root posts, complete upright post of spanning frame system and install；The mode being wound around using steel wire rope will
Four fixing root post top section columns connect into an entirety；Remove and in every root post, lean on two ground connection of Cable system to draw
Line is so that every root post retains the bracing wire of two ground connection in outside；The block having woven is placed on above steel wire rope, is fixed on
The top of four root posts, two sides are fixed in temporary ground anchor using block bracing wire, so that adjustment block sag；Respectively at four
Four clubs of column colligation as crossing frame Cornu Caprae seu Oviss, after having set up crossing frame in the above sequence so that it may carry out cross over road or
The Poling Construction of 10kV circuit.
In sum, the present invention following advantage compared to existing technology：
The column suspension cable type crossover rack of the present invention and its operational method are integrally drawn materials and are the common used material of line construction, subtract
The material of few special crossing frame is purchased and the link such as keeping, it is to avoid the common big shortcoming of bamboo matter crossing frame consumptive material；Dismounting is easy, work
Make efficiency high, normal crossing frame is set up to be needed 3 days, and crossing frame integral installation of the present invention only needs time half a day；Cross over support body size
Can be according to being spanned thing and field condition is adjusted；Work high above the ground person works amount can be decreased during installation, improve crossing frame
Safety coefficient during assembling and disassembling.
Brief description
Fig. 1 is the structural representation of double column column suspension cable type crossover racks of the present invention.
Label declaration：1 column, 2 rope, 3 block, 4 block bracing wire, 5 temporary guy 6 Cornu Caprae seu Oviss.
Specific embodiment
With reference to embodiment, the present invention is described in more detail.
Embodiment 1
A kind of column suspension cable type crossover rack, includes the column 1 of more than four, also include being built up in above column by institute
The rope 2 that some columns link together, and it is connected to column for fixing temporary guy 5 one end of every root post, one
End is connected in temporary ground anchor, and block 3 is layered on the top of two side ends rope, and the corner of block is suspended on the upper end of column, block
Leap direction two side ends be then fixed in temporary ground anchor with block bracing wire 4.In the top outer of each column, protection is installed to cross over
The Cornu Caprae seu Oviss 6 of frame.Described Cornu Caprae seu Oviss are that the club of colligation four on column is constituted.Described rope is successively by adjacent column even
Connect, and the method using being wound around, it is fixed on column top.
When using, four root post installation sites are determined, firm banking after ground is flattened, recycle crane to play column
Fix with base after hanging, and successively four root posts four direction each make a call to one and be grounded bracing wire four root posts are fixed, complete
Upright post of spanning frame system is installed；Four fixing root post top section columns are connected into one by the mode being wound around using steel wire rope
Overall；Remove the two ground connection bracing wire leaning on Cable system in every root post so that every root post draws in outside two ground connection of reservation
Line；The block having woven is placed on above steel wire rope, is fixed on the top of four root posts, two sides use block bracing wire solid
It is scheduled in temporary ground anchor, so that adjustment block sag；Respectively in four clubs of four root post colligations as crossing frame Cornu Caprae seu Oviss, by with
So that it may carry out crossing over the Poling Construction of road or 10kV circuit after upper order has set up crossing frame.
The present embodiment is not described partly same as the prior art.
Claims (3)
1. a kind of column suspension cable type crossover rack it is characterised in that：Include the column of more than four, also include being built up on column
The rope that all of column is linked together of side, and it is connected to column for fixing temporary guy one end of every root post
On, one end is connected in temporary ground anchor, and block is layered on the top of two side ends rope, and the corner of block is suspended on the upper end of column,
The leap direction two side ends of block are then fixed in temporary ground anchor with block bracing wire, each column top outer install protection across
Get over the Cornu Caprae seu Oviss of frame, Cornu Caprae seu Oviss are that the club of colligation four on column is constituted.
2. column suspension cable type crossover rack according to claim 1 it is characterised in that：Adjacent is stood by described rope successively
Post connects, and the method using being wound around, and is fixed on column top.
3. a kind of installation method of column suspension cable type crossover rack, its step is as follows：Four root post installation sites are determined, ground is whole
Firm banking after flat, recycles crane to fix with base after lifting by crane column, and each beats in the four direction of four root posts successively
Article one, four root posts are fixed by ground connection bracing wire, complete upright post of spanning frame system and install；The mode being wound around using steel wire rope is by
Four fixing root post top section columns connect into an entirety；Remove the two ground connection bracing wire leaning on Cable system in every root post,
So that every root post retains the bracing wire of two ground connection in outside；The block having woven is placed on above steel wire rope, is fixed on four
The top of root post, two sides are fixed in temporary ground anchor using block bracing wire, so that adjustment block sag；Vertical at four respectively
Four clubs of post colligation as crossing frame Cornu Caprae seu Oviss, so that it may carry out crossing over road or 10kV after having set up crossing frame in the above sequence
The Poling Construction of circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118622.XA CN103236656B (en) | 2013-04-08 | 2013-04-08 | Column suspension type crossing structure and operating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118622.XA CN103236656B (en) | 2013-04-08 | 2013-04-08 | Column suspension type crossing structure and operating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103236656A CN103236656A (en) | 2013-08-07 |
| CN103236656B true CN103236656B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310118622.XA Active CN103236656B (en) | 2013-04-08 | 2013-04-08 | Column suspension type crossing structure and operating method thereof |
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| Country | Link |
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| CN (1) | CN103236656B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899600B (en) * | 2014-03-21 | 2016-05-25 | 国家电网公司 | A kind of temporary cable erection bracket automatic stability control system |
| CN104485602A (en) * | 2014-11-03 | 2015-04-01 | 国家电网公司 | Portable electric power line spanning support |
| CN105591318B (en) * | 2015-12-30 | 2018-04-03 | 国家电网公司 | A kind of block method of U-shaped net |
| CN106760580A (en) * | 2016-12-20 | 2017-05-31 | 合肥瑶海轻型建材有限责任公司 | A kind of method of high-altitude Build Security net |
| CN107346873A (en) * | 2017-09-15 | 2017-11-14 | 国网四川省电力公司眉山供电公司 | A kind of New insulated crossing frame |
| CN107658787A (en) * | 2017-11-06 | 2018-02-02 | 国网新疆电力公司检修公司 | Grid is dielectrically separated from for double female double section gap rebuilding constructions |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412301Y (en) * | 2000-01-19 | 2000-12-27 | 国营群峰机械厂 | Four-column bridge live-wire work crossing rack |
| CN2765352Y (en) * | 2005-01-22 | 2006-03-15 | 广西送变电建设公司 | Double-post combined suspension cable type crossover rack |
| CN2927428Y (en) * | 2006-04-24 | 2007-07-25 | 俞云飞 | Assembled insulated spanning rack |
| CN201355751Y (en) * | 2009-01-23 | 2009-12-02 | 湖北省输变电工程公司 | Electrified spanning frame of insulated cable net |
| CN102324712A (en) * | 2011-09-19 | 2012-01-18 | 湖北省输变电工程公司 | Method for electrified spanning construction of high-voltage power transmission and transformation line |
| CN202285309U (en) * | 2011-10-28 | 2012-06-27 | 湖北省输变电工程公司 | Lifting energized spanning frame |
| CN203251014U (en) * | 2013-04-08 | 2013-10-23 | 国家电网公司 | Column suspension cable type bestriding rack |
-
2013
- 2013-04-08 CN CN201310118622.XA patent/CN103236656B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412301Y (en) * | 2000-01-19 | 2000-12-27 | 国营群峰机械厂 | Four-column bridge live-wire work crossing rack |
| CN2765352Y (en) * | 2005-01-22 | 2006-03-15 | 广西送变电建设公司 | Double-post combined suspension cable type crossover rack |
| CN2927428Y (en) * | 2006-04-24 | 2007-07-25 | 俞云飞 | Assembled insulated spanning rack |
| CN201355751Y (en) * | 2009-01-23 | 2009-12-02 | 湖北省输变电工程公司 | Electrified spanning frame of insulated cable net |
| CN102324712A (en) * | 2011-09-19 | 2012-01-18 | 湖北省输变电工程公司 | Method for electrified spanning construction of high-voltage power transmission and transformation line |
| CN202285309U (en) * | 2011-10-28 | 2012-06-27 | 湖北省输变电工程公司 | Lifting energized spanning frame |
| CN203251014U (en) * | 2013-04-08 | 2013-10-23 | 国家电网公司 | Column suspension cable type bestriding rack |
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| Publication number | Publication date |
|---|---|
| CN103236656A (en) | 2013-08-07 |
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