CN101445207A - Bus-bar through pipe movable hoisting gear - Google Patents
Bus-bar through pipe movable hoisting gear Download PDFInfo
- Publication number
- CN101445207A CN101445207A CNA2007101711405A CN200710171140A CN101445207A CN 101445207 A CN101445207 A CN 101445207A CN A2007101711405 A CNA2007101711405 A CN A2007101711405A CN 200710171140 A CN200710171140 A CN 200710171140A CN 101445207 A CN101445207 A CN 101445207A
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- Prior art keywords
- hoisting gear
- bus
- bar
- door
- shaped hanging
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- 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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Abstract
The invention relates to a bus-bar through pipe movable hoisting gear, comprising a gantry hoisting gear, a conveying bracket, a hoisting crossbeam, and a movable grounding wire. The conveying bracket is arranged at the lower part of the gantry hoisting gear; the hoisting crossbeam is arranged at the internal top of the gantry hoisting gear; one end of the movable grounding wire is arranged on the gantry hoisting gear and the other end thereof is grounded. Compared with the prior art, the method has the advantages of high precision, safe construction, and the like during butting-installation.
Description
Technical field
The present invention relates to travelling bridge, particularly a kind of bus-bar through pipe movable hoisting gear.
Background technology
Huang crosses #6, and to become extension project be in order to solve short of electricity during the Area during Summer peak of power consumption of Shanghai, can promptly to transfer electricity input Shanghai Power Network from East China Power Grid, solving the electricity consumption difficulty in Shanghai.220kV SF6 bus siphunculus is the component part of this extension project, Huang crosses station 220kV SF6 bus siphunculus 150 meters, wherein 118 meters is that low-head is arranged, 32 meters is that high formula is arranged, and the siphunculus of low-head layout, its major part is to construct in the corridor between rheology of 220kV position in storehouse and plug-in strip, all is that electric equipment is arranged above it, and the low-head arranging section is passed 7 220kV operations at interval.Such construction environment can't be used crane and truck, 8 meters of siphunculus length, and single-piece weighs 400 kilograms, and SF6 bus siphunculus is installed accuracy requirement height when docking, otherwise to break conducting rod and gas leakage.Guarantee safe construction, need to make special-purpose suspension bracket and transport and install.Therefore developed a kind of bus-bar through pipe movable hoisting gear according to on-site actual situations.To solve SF
6The transportation of equipment and lifting work in the corridor of siphunculus between 220kV plug-in strip and rheology.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of bus-bar through pipe movable hoisting gear easy to use for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: a kind of bus-bar through pipe movable hoisting gear, it is characterized in that, comprise door-shaped hanging bracket, pallet for transporting, lifting crossbeam, removable grounding jumper, described pallet for transporting is located at bottom in the door-shaped hanging bracket, described lifting crossbeam is located at the door-shaped hanging bracket inner top, described removable grounding jumper one end is located at door-shaped hanging bracket, and an end is provided with ground connection.
Also comprise the insulation safety baffle plate, this insulation safety baffle plate is located at the door-shaped hanging bracket front top.
Also comprise at least one roller, this roller is located at the door-shaped hanging bracket bottom.
Advantages such as precision height, construction safety when compared with prior art, the inventive method has the butt joint of installation.
Description of drawings
Fig. 1 is the front view of a kind of bus-bar through pipe movable hoisting gear of the present invention;
Fig. 2 is the right elevation of a kind of bus-bar through pipe movable hoisting gear of the present invention;
Fig. 3 is the block diagram of a kind of bus-bar through pipe movable hoisting gear of the present invention.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of bus-bar through pipe movable hoisting gear of the present invention comprises door-shaped hanging bracket 1, pallet for transporting 2, lifting crossbeam 3, removable grounding jumper 4, described pallet for transporting 2 is located at bottom in the door-shaped hanging bracket 1, described lifting crossbeam 3 is located at door-shaped hanging bracket 1 inner top, described removable grounding jumper 4 one ends are located at door-shaped hanging bracket, and an end is provided with ground connection.Also comprise insulation safety baffle plate 5, this insulation safety baffle plate 5 is located at door-shaped hanging bracket 1 front top.Also comprise at least one roller 6, this roller is located at door-shaped hanging bracket 1 bottom.
The use of travelling bridge:
Owing at interval horizontal cable duct is arranged, therefore height will spread springboard at 200～250mm under wheel, filled out with sleeper and done passage, and light in order to make vehicle movement, available 1mm iron sheet is layered on the springboard.
Siphunculus is placed on the pallet, and three-phase transports simultaneously, and short as siphunculus, carriage can move, thereby satisfies different needs, after siphunculus installs, anterior brackets is removed, and suspension bracket can withdraw from.
There is 1 suspension ring at every phase center on the suspension bracket, adopts 1 ton of two of chain and tackle block front and back to lift, and can keep siphunculus steady, and suspension bracket is fixed wheel with sleeper when lifting, does not make mobile.
To short parts, consider the inconvenience of suspension bracket displacement, the available hydraulic car is shifted the installation site onto from cable duct, manually carries on suspension bracket and lifts.
Travelling bridge will have a grounding jumper reliable ground all the time when mobile.
Claims (3)
1. bus-bar through pipe movable hoisting gear, it is characterized in that, comprise door-shaped hanging bracket, pallet for transporting, lifting crossbeam, removable grounding jumper, described pallet for transporting is located at bottom in the door-shaped hanging bracket, described lifting crossbeam is located at the door-shaped hanging bracket inner top, described removable grounding jumper one end is located at door-shaped hanging bracket, and an end is provided with ground connection.
2. a kind of bus-bar through pipe movable hoisting gear according to claim 1 is characterized in that, also comprises the insulation safety baffle plate, and this insulation safety baffle plate is located at the door-shaped hanging bracket front top.
3. a kind of bus-bar through pipe movable hoisting gear according to claim 1 is characterized in that, also comprises at least one roller, and this roller is located at the door-shaped hanging bracket bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101711405A CN101445207A (en) | 2007-11-28 | 2007-11-28 | Bus-bar through pipe movable hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101711405A CN101445207A (en) | 2007-11-28 | 2007-11-28 | Bus-bar through pipe movable hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101445207A true CN101445207A (en) | 2009-06-03 |
Family
ID=40741141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101711405A Pending CN101445207A (en) | 2007-11-28 | 2007-11-28 | Bus-bar through pipe movable hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101445207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910306A (en) * | 2014-03-21 | 2014-07-09 | 江苏江城电气有限公司 | Hanging bracket for mounting buses |
-
2007
- 2007-11-28 CN CNA2007101711405A patent/CN101445207A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910306A (en) * | 2014-03-21 | 2014-07-09 | 江苏江城电气有限公司 | Hanging bracket for mounting buses |
| CN103910306B (en) * | 2014-03-21 | 2017-01-18 | 江苏江城电气有限公司 | Hanging bracket for mounting buses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090603 |