CN105236277B - Full-automatic powered block car and its block method - Google Patents
Full-automatic powered block car and its block method Download PDFInfo
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- CN105236277B CN105236277B CN201510733032.7A CN201510733032A CN105236277B CN 105236277 B CN105236277 B CN 105236277B CN 201510733032 A CN201510733032 A CN 201510733032A CN 105236277 B CN105236277 B CN 105236277B
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Abstract
The present invention discloses a kind of full-automatic powered block car and its block method, powered block car includes crane and the block mechanism being arranged at the top of crane arm, wherein, the block mechanism includes support, scissors V shape telescopic arm, drag-line, block, hydraulic means, winding plant and control device, the support is fixedly mounted on crane arm top, scissors V shape telescopic arm is arranged on the side of support, the stretching, extension of scissors V shape telescopic arm is controlled by hydraulic means, described drag-line one end connects scissors V shape telescopic arm, the other end connects winding plant, the block is arranged on scissors V shape telescopic arm, the control device is used to control hydraulic means and winding plant to work.Full-automatic powered block car of the present invention and its block method, are supporting body using crane, can automatic moving, lifting, the block mechanism of extension type, spread length can sets itself as requested, close up rear small volume, oscilaltion is convenient.
Description
Technical field
The present invention relates to a kind of full-automatic powered block car and its block method, belong to grid equipment technical field.
Background technology
With the development and the raising of people's lives level of national economy, people stop to power supply quality requirement more and more higher
Electricity is more and more difficult across erecting power transmission lines.The main Types that current power transmission crossing elimination is crossed over can be divided into：Spanning the transmission line
Road, across electric railway, across navigable river and acrossing highway.Common crossing frame construction has following several：（1）、
Space truss formula Moso bamboo crossing frame；（2）, fastener type steel pipe crossing frame；（3）, it is T-shaped（Goat's horn）Metal lattice work formula crossing frame；（4）、
Twin columns combine suspension cable scaffolding；（5）, tower body auxiliary cross arm type crossing frame.Because scissors crossing thing is more in engineering circuit passage, peace
Complete to require height, difficulty of construction is big, and traditional crossing frame construction is constantly present various defects：Such as mao bamboon frame stability is poor, meets
To typhoon weather, each mao bamboon will check repeatedly, and even the shelf put up is dismantled when serious, not so have safety hidden
Suffer from.Thus can seriously delay the duration, all of subsequent construction can only all wait mao bamboon frame and put up.And take mao bamboon frame, it is necessary to
A large amount of manpowers and time, and limited height, differ and surely meet construction requirement, and, current crossing frame commonly all cannot
Realize the leap that do not have a power failure.
In view of this, the present inventor is studied this, specially develops a kind of full-automatic powered block car and its block
Thus method, this case produces.
The content of the invention
It is an object of the invention to provide a kind of full-automatic powered block car and its block method, the leap that do not have a power failure is capable of achieving,
Using crane be supporting body, can automatic moving, lifting, the block mechanism of extension type, spread length can as requested voluntarily
Setting, closes up rear small volume, oscilaltion convenience, and whole block process operation convenience, low cost.
To achieve these goals, solution of the invention is：
Full-automatic powered block car, including crane and the block mechanism being arranged at the top of crane arm, wherein, it is described
Block mechanism includes support, scissors V shape telescopic arm, drag-line, block, hydraulic means, winding plant and control device, the branch
Frame is fixedly mounted on crane arm top, and scissors V shape telescopic arm is arranged on the side of support, controls to cut by hydraulic means
The stretching, extension of forks and knives telescopic arm, described drag-line one end connects scissors V shape telescopic arm, other end connection winding plant, the block
On scissors V shape telescopic arm, the control device is used to control hydraulic means and winding plant to work.
Preferably, the support includes being arranged on the horizontal mobile jib at the top of crane arm, mobile jib two is horizontally set on
The pole at end, and the support bar at mobile jib two ends is disposed longitudinally on, the first directive wheel, pole one are provided with the top of the support bar
End is connected with support bar or mobile jib, and the other end is provided with the second directive wheel.
Preferably, the scissors V shape telescopic arm is separately mounted to the two ends of support, one end is flexibly connected with support bar,
The other end is hanging.
Preferably, the scissors V shape telescopic arm uses aluminium alloy scissors V shape telescopic arm.
Preferably, the drag-line includes the top of the first drag-line and the second drag-line, first drag-line and the second drag-line
It is both connected on winding plant, controls the flexible of the first drag-line and the second drag-line respectively by winding plant；First drag-line
End sequentially passes through the second directive wheel and the first directive wheel and is connected with the free end of scissors V shape telescopic arm, the end of the second drag-line
The second directive wheel and the first directive wheel is sequentially passed through to be connected with the middle part of scissors V shape telescopic arm.
Preferably, the free end of each pole is equipped with 2 the second directive wheels side by side, be respectively used to the first drag-line and
Second drag-line is oriented to；Similarly, 2 the first directive wheels side by side are equipped with the top of each support bar, are respectively used to the first drag-line
It is oriented to the second drag-line.First drag-line and the second drag-line are respectively adopted different directive wheels, are easy to winding plant to 2 drag-lines
Control.
Preferably, the block is using Di Nima rope blocks, after scissors V shape telescopic arm opens, the length of block is
10-30 meters, width is 4-8 meters.
Preferably, the free end of the scissors V shape telescopic arm is provided with magnetic devices, close up 2 block car docking
When, connect more smooth.The magnetic devices can specifically use magnet.
The block method of above-mentioned full-automatic powered block car, comprises the following steps：
1）Block car will be moved to by corresponding position by crane first, then start crane arm, by block
Mechanism's band is to specified altitude assignment；
2）Hydraulic means and winding plant are started by control device, hydraulic means pulls down scissors V shape telescopic arm,
Scissors V shape telescopic arm is set slowly to launch, meanwhile, the first drag-line and the second drag-line pass through with the expansion of scissors V shape telescopic arm
Second directive wheel and the first directive wheel are pulled out from winding plant；
3）After scissors V shape telescopic arm is fully deployed, hydraulic means and winding plant are stopped, and now, block is also complete
It is complete to launch, and by the first drag-line and the second drag-line fixed blade V shape telescopic arm, complete powered block；
4）After powered block terminates, control device starts winding plant, and the first drag-line and the second drag-line start to tighten up, cut
Forks and knives telescopic arm is slow to draw under the pulling of drag-line, until drawing in completely, winding plant stopping action；
5）After block mechanism is stopped, crane arm shrinks, and drives block mechanism to decline, complete whole electronic block
Process.
Preferably, when crossing in larger distance, the remote block of completion, 2 envelopes can be closed up using 2 block cars docking
The scissors V shape telescopic arm free end docking of mechanism is netted, and is fixed by magnetic devices.
Above-mentioned full-automatic powered block car and its block method by the use of present autocrane, crawler crane as
Supporting body, can automatic moving, in the case where having road across thing periphery, in the extreme flexibly and easily；Using the arm of crane
Substitute the original supporting structure of crossing frame, assembling amount can reduce more than 90%, short construction period, and block height up to 50m with
On, it is safe and reliable, most of high ferro, high speed and less than 500 kilovolts of line crossing can be met, the leap that do not have a power failure is realized, this is
Not available for conventional conventional crossing frame；The block mechanism of extension type, spread length can sets itself as requested, close up
Small volume afterwards, oscilaltion is convenient.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Brief description of the drawings
Fig. 1 is the full-automatic powered block bassinet structure schematic diagram of the present embodiment（Deployed condition）.
Specific embodiment
As shown in Figure 1-2, a kind of full-automatic powered block car, including crane 1 and it is arranged on the top of crane arm 11
Block mechanism, wherein, the block mechanism include support 2, scissors V shape telescopic arm 3, drag-line, block 4, hydraulic means, volume
Device and control device are raised, the support 2 is fixedly mounted on the top of crane arm 11, and scissors V shape telescopic arm 3 is arranged on branch
The side of frame, the stretching, extension of scissors V shape telescopic arm 3 is controlled by hydraulic means.The support 2 includes being arranged on crane arm
The horizontal mobile jib 21 at 11 tops, is horizontally set on the pole 22 at the two ends of mobile jib 21, and the branch for being disposed longitudinally on the two ends of mobile jib 21
Strut 23, the top of the support bar 23 is provided with the first directive wheel 24, and the one end of pole 22 is connected with support bar 23 or mobile jib 21, separately
One end is provided with the second directive wheel 25, and in the present embodiment, mobile jib 21, pole 22 and support bar 23 in the support 2 are integrated
Structure.The control device is connected by holding wire with hydraulic means, winding plant, and hydraulic means and winding plant are arranged on branch
In frame 2, in the driver's cabin of control device erection crane 1, it is easy to staff's control.
The scissors V shape telescopic arm 3 is separately mounted to the two ends of support 2, and one end is flexibly connected with support bar 23, another
End is hanging, forms free end 31, more smooth when closing up for convenience of 2 block cars docking, the scissors V shape telescopic arm it is outstanding
Dead end 31 is provided with magnetic devices, and the magnetic devices can specifically use magnet.The scissors V shape telescopic arm 3 uses aluminium alloy
Material.
The drag-line includes the first drag-line 5 and the second drag-line 6, and the free end of each pole 22 is equipped with 2 the side by side
Two directive wheels 25, are respectively used to the first drag-line 5 and the second drag-line 6 is oriented to；Similarly, the top of each support bar 23 is equipped with 2
The first directive wheel 24 side by side, is respectively used to the first drag-line 5 and the second drag-line is oriented to 6.First drag-line 5 and the second drag-line 6 are used
Different directive wheels, is easy to winding plant to 2 controls of drag-line.The top of the drag-line 6 of first drag-line 5 and second is all connected with
On winding plant, the flexible of the first drag-line 5 and the second drag-line 5 is controlled respectively by winding plant；The end of first drag-line 5
The second directive wheel 25, the first directive wheel 24 is sequentially passed through to be connected with the free end 31 of scissors V shape telescopic arm 3, the second drag-line 6
End sequentially passes through the second directive wheel 25, the first directive wheel 24 and is connected with the middle part of scissors V shape telescopic arm 3.
The block 4 uses the enlightening Nima rope blocks of Φ 16, and after scissors V shape telescopic arm opens, the length of block 4 is up to 10-
30 meters, width is up to 4-8 meters.Block mechanism uses aluminium alloy scissors V shape telescopic arm 3, and free end 31 and middle part are solid using drag-line
Fixed, centre utilizes the enlightening Nima rope blocks of Φ 16, and Di Nima ropes are fixed on scissors V shape telescopic arm 3, when scissors V shape telescopic arm 3
During expansion, block is automatically performed, and is truly realized the scissors crossing that do not have a power failure.
The block method of above-mentioned full-automatic powered block car, comprises the following steps：
1）Block car will be moved to by corresponding position by crane 1 first, then start crane arm 11, will sealed
Net mechanism's band to specified altitude assignment；
2）Hydraulic means and winding plant are started by control device, hydraulic means pulls down scissors V shape telescopic arm 3,
Make scissors V shape telescopic arm 3 slowly launch, meanwhile, the first drag-line 5 and the second drag-line 6 with the expansion of scissors V shape telescopic arm 3,
Pulled out from winding plant by the second directive wheel 25 and the first directive wheel 24；
3）After scissors V shape telescopic arm 3 is fully deployed, hydraulic means and winding plant are stopped, now, block 4
Be fully deployed, and by the first drag-line 5 and the fixed blade V shape telescopic arm 3 of the second drag-line 6, complete powered block, when across away from
From it is larger when, the remote block of completion, 2 flexible arm slings of the scissors V shapes of block mechanism can be closed up using the docking of 2 block cars
Sky, 31 docking, and be fixed by magnetic devices；
4）After powered block terminates, control device starts winding plant, and the first drag-line 5 and the second drag-line 6 start to tighten up,
Scissors V shape telescopic arm 3 is slow to draw under the pulling of drag-line, until drawing in completely, winding plant stopping action；
5）After block mechanism is stopped, crane arm shrinks, and drives block mechanism to decline, complete whole electronic block
Process.
Above-mentioned full-automatic powered block car and block method are by the use of present autocrane, crawler crane as holding
Carrier, can automatic moving, in the case where having road across thing periphery, in the extreme flexibly and easily；Replaced using the arm of crane
For the original supporting structure of crossing frame, assembling amount can reduce more than 90%, short construction period, and block height up to 50m with
On, it is safe and reliable, most of high ferro, high speed and less than 500 kilovolts of line crossing can be met, the leap that do not have a power failure is realized, this is
Not available for conventional conventional crossing frame；The block mechanism of extension type, spread length can sets itself as requested, close up
Small volume afterwards, oscilaltion is convenient.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from patent category of the invention.
Claims (9)
1. full-automatic powered block car, it is characterised in that：Including crane and the block mechanism being arranged at the top of crane arm,
Wherein, the block mechanism includes support, scissors V shape telescopic arm, drag-line, block, hydraulic means, winding plant and control dress
Put, the support is fixedly mounted on crane arm top, scissors V shape telescopic arm is arranged on the side of support, is filled by hydraulic pressure
The stretching, extension of control scissors V shape telescopic arm is put, described drag-line one end connects scissors V shape telescopic arm, and the other end connects winding plant,
The block is arranged on scissors V shape telescopic arm, and the control device is used to control hydraulic means and winding plant to work；
The block method of above-mentioned full-automatic powered block car, comprises the following steps：
1）Block car will be moved to by corresponding position by crane first, then start crane arm, by block mechanism
Band is to specified altitude assignment；
2）Hydraulic means and winding plant are started by control device, hydraulic means pulls down scissors V shape telescopic arm, makes to cut
Forks and knives telescopic arm slowly launches, meanwhile, the first drag-line and the second drag-line with the expansion of scissors V shape telescopic arm, by second
Directive wheel and the first directive wheel are pulled out from winding plant；
3）After scissors V shape telescopic arm is fully deployed, hydraulic means and winding plant are stopped, and now, block is also opened up completely
Open, and by the first drag-line and the second drag-line fixed blade V shape telescopic arm, complete powered block；
4）After powered block terminates, control device starts winding plant, and the first drag-line and the second drag-line start to tighten up, scissors fork
Formula telescopic arm is slow to draw under the pulling of drag-line, until drawing in completely, winding plant stopping action；
After block mechanism is stopped, crane arm shrinks, and drives block mechanism to decline, and completes whole electronic block process.
2. powered block car as claimed in claim 1 full-automatic, it is characterised in that：The support includes that being arranged on crane hangs
Horizontal mobile jib at the top of arm, is horizontally set on the pole at mobile jib two ends, and is disposed longitudinally on the support bar at mobile jib two ends, described
The first directive wheel is provided with the top of support bar, pole one end is connected with support bar or mobile jib, and the other end is provided with the second directive wheel.
3. powered block car as claimed in claim 2 full-automatic, it is characterised in that：The scissors V shape telescopic arm is respectively mounted
At the two ends of support, one end is flexibly connected with support bar, and the other end is hanging.
4. powered block car as claimed in claim 1 full-automatic, it is characterised in that：The scissors V shape telescopic arm is closed using aluminium
Wusheng clematis herb V shape telescopic arm.
5. powered block car as claimed in claim 1 full-automatic, it is characterised in that：The drag-line includes the first drag-line and second
The top of drag-line, first drag-line and the second drag-line is both connected on winding plant, and first is controlled respectively by winding plant
Drag-line and the second drag-line it is flexible；First stay wire end sequentially passes through the second directive wheel and the first directive wheel and scissors V shape
The free end of telescopic arm is connected, and the end of the second drag-line sequentially passes through the second directive wheel and the first directive wheel and stretched with scissors V shape
The middle part of arm is connected.
6. powered block car as claimed in claim 2 full-automatic, it is characterised in that：The free end of each pole is equipped with 2
The second directive wheel side by side, is respectively used to the first drag-line and the second drag-line is oriented to；Similarly, 2 are equipped with the top of each support bar
Individual the first directive wheel side by side, is respectively used to the first drag-line and the second drag-line is oriented to.
7. powered block car as claimed in claim 1 full-automatic, it is characterised in that：The block is using Di Nima rope blocks.
8. powered block car as claimed in claim 3 full-automatic, it is characterised in that：The free end of the scissors V shape telescopic arm
It is provided with magnetic devices.
9. powered block car as claimed in claim 1 full-automatic, it is characterised in that：When crossing in larger distance, using 2 envelopes
The remote block of completion, 2 scissors V shape telescopic arm free end docking of block mechanism are closed up in the docking of net car, and are filled by magnetic
Put and be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510733032.7A CN105236277B (en) | 2015-11-03 | 2015-11-03 | Full-automatic powered block car and its block method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510733032.7A CN105236277B (en) | 2015-11-03 | 2015-11-03 | Full-automatic powered block car and its block method |
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| CN105236277A CN105236277A (en) | 2016-01-13 |
| CN105236277B true CN105236277B (en) | 2017-06-13 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586921B (en) * | 2016-11-01 | 2019-01-04 | 国家电网公司 | It is a kind of to cross over block device |
| CN107856577A (en) * | 2017-12-01 | 2018-03-30 | 绍兴大明电力设计院有限公司 | Permanent type high ferro protective frame |
| CN108590318B (en) * | 2018-05-11 | 2020-04-14 | 广州西南交大研究院有限公司 | Construction method of crossing protective equipment and method for crossing construction protection above line |
| CN112290456B (en) * | 2019-07-25 | 2023-12-12 | 辽宁省送变电工程有限公司 | Automatic crossing frame |
| CN111029968B (en) * | 2019-12-31 | 2021-10-01 | 三峡大学 | Multilayer modularization spanning frame that does not have a power failure suitable for intensive block construction |
| CN111864627B (en) * | 2020-07-24 | 2022-01-21 | 天津送变电工程有限公司 | Automatic recovery type removes insulating auxiliary net of bird's nest |
| CN112366588B (en) * | 2020-10-30 | 2021-10-26 | 海南电网有限责任公司建设分公司 | Live-line operation crossing device for power transmission line |
| CN116495634B (en) * | 2023-06-25 | 2023-09-15 | 河南坤宇市政园林工程有限公司 | Crane based on pipeline construction |
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| CN202594671U (en) * | 2012-05-31 | 2012-12-12 | 太原重工股份有限公司 | Crane with connecting rod telescopic lifting arm |
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| JPH106275A (en) * | 1996-06-26 | 1998-01-13 | Aichi Corp | Drop preventive net |
| US9938117B2 (en) * | 2013-07-24 | 2018-04-10 | Fritel & Associates, LLC | Mobile conductor lift |
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|---|---|---|---|---|
| CN101847844A (en) * | 2010-05-14 | 2010-09-29 | 何姗姗 | Intelligent spanning frame with uninterrupted operation |
| CN202594671U (en) * | 2012-05-31 | 2012-12-12 | 太原重工股份有限公司 | Crane with connecting rod telescopic lifting arm |
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| CN105236277A (en) | 2016-01-13 |
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