CN104495633B - Compact vertical hanging apparatus - Google Patents
Compact vertical hanging apparatus Download PDFInfo
- Publication number
- CN104495633B CN104495633B CN201410777583.9A CN201410777583A CN104495633B CN 104495633 B CN104495633 B CN 104495633B CN 201410777583 A CN201410777583 A CN 201410777583A CN 104495633 B CN104495633 B CN 104495633B
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- China
- Prior art keywords
- tracks
- ceiling mounted
- monorail
- monorail crane
- equipment
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- 230000009466 transformation Effects 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003908 quality control method Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A kind of compact vertical hanging apparatus, is related to power system power transformation engineering construction equipment field.At present, compact vertical structure converter valve is the nucleus equipment of current conversion station, and its equipment and technology requires high, needs a series of strict quality controls, the working procedure held water and technique to ensure during installation.The present invention is arranged on roof truss lower edge, and roof truss lower edge is provided with ceiling mounted tracks, and some separate monorail cranies are provided with ceiling mounted tracks, and monorail crane can be moved on ceiling mounted tracks；Balance hanging beam is connected with two monorail cranies in ceiling mounted tracks on two adjacent tracks, the distance between balance hanging beam two tracks adjacent with ceiling mounted tracks with the distance between the monorail crane tie point at two ends are identical, and equipment hanger is connected with balance hanging beam.The technical program is in hanging device, using effect is good, in the installation of the valve tower especially in Multi-end flexible direct current transmission power transformation engineering, can significantly reduce labor intensity, efficiency of construction is improved, makes the integral valve Room that simple, specification to be installed, reasonable, cost-effective.
Description
Technical field
It is especially a kind of to be used for Multi-end flexible direct current transmission the present invention relates to power system power transformation engineering construction equipment field
Compact vertical hanging apparatus in power transformation engineering in the construction of compact vertical structure converter valve.
Background technology
Zhoushan Multi-end flexible direct current transmission demonstration project is the great science and technology demonstration project of State Grid Corporation of China's investment construction,
It is also the first five ends flexible DC power transmission engineering in the world.42.1 hundred million yuan of engineering dynamic investment, newly-built 5 ± 200kV current conversion stations, newly
The km of circuit 140.4, the wherein km of submarine cable 129 are built, and builds the defeated change station engineering of corresponding supporting exchange.Engineering builds up throwing
After fortune, the scientific and technological content and intelligent level of Zhoushan power network will be substantially improved, power network power supply reliability and operational flexibility is improved,
Lift Zhoushan Island new energy access capability energetically simultaneously, be the important breakthrough of China's intelligent grid and HVDC Transmission Technology.
Multi-end flexible direct current transmission is used as a kind of new HVDC Transmission Technology, on the one hand, it is theoretical cognitive deep not enough
Enter comprehensively, coordination control, the Load flow calculation optimization of such as Multi-end flexible direct current transmission and AC system；On the other hand, for many
Flexible DC power transmission is held, China does not have the mounting technique specification of maturation, therefore for the pass of Multi-end flexible direct current transmission engineering
There is the crucial mounting technique such as the necessity of further investigation, including the flexible direct current valve Room in key mounting technique.Built conventional straight
Flow in engineering, converter valve uses suspension type structure.Zhoushan Multi-end flexible direct current transmission demonstration project uses compact vertical structure
Converter valve, it is the nucleus equipment of current conversion station, and its equipment and technology requires high, a series of strict quality controls are needed during installation
The working procedure that make, holds water and technique ensure.
Common engineering change of current valve system has 18 valve towers, is made up of 6 bridge arms, and one end of bridge arm is alternating current inlet wire, separately
One end is direct current outlet.Whole valve tower is by insulation against ground, the support of interlayer support insulator, valve section, grading ring, busbar, water cooling
System and fibre system etc. are constituted.
Integrated form converter valve tower arranges that the size of converter valve tower unit is using single-row point four layers：10090*2730*
6934mm.Spacing between same two integrated form valve tower units of valve arm is 1600mm, and the adjacent column pitch of valve arm two is 3500mm,
Two row bridge arm spacing 4000mm of centre.1 valve tower is made up of 4 valve layer, and 1 valve group is made up of 4 valve sections, and 1 valve tower weight is about
24 tons, a valve section weighs about 1.5 tons.
The content of the invention
There is provided a kind of simple in construction the invention aims to solve the deficiency of above-mentioned technology, valve tower etc. can be promoted to pacify
Fill convenient compact vertical hanging apparatus.
In order to achieve the above object, the compact vertical hanging apparatus designed by the present invention, it is arranged on roof truss lower edge,
Roof truss lower edge is provided with ceiling mounted tracks, and some separate monorail cranies are provided with ceiling mounted tracks, and monorail crane can be in lifting rail
Moved on road；Be connected with balance hanging beam on two monorail cranies in ceiling mounted tracks on two adjacent tracks, balance hanging beam with
The distance between the distance between the monorail crane tie point at two ends two tracks adjacent with ceiling mounted tracks are identical, in balance hanging beam
On be connected with equipment hanger.
Above-mentioned technical proposal, multiple monorail cranies is arranged on adjacent track, and on the monorail crane on adjacent orbit
Balance hanging beam is connected with, then hanging device is carried out by equipment hanger, it is simple in construction, after equipment hanger is connected with equipment, it can lead to
The monorail crane for crossing two ends synchronously rises, you can sling balance of plant, and can be by the shifting of monorail crane in orbit after slinging
Transverse movement that is dynamic and realizing equipment, more steadily, promotes equipment to install simpler convenience.
As optimization, the ceiling mounted tracks are S type tracks, and its structure is：Straight rail and use that it is parallel to each other by multistage
In the arc orbit for connecting adjacent straight rail, arc orbit is staggered at the two ends of straight rail, straight rail is together in series；
The distance between the straight rail is identical.The setting of its S type track, realizes operation of the monorail crane between each straight rail,
The overall quantity of monorail crane can greatly be reduced.When in use, monorail crane need to only be run to specified location, you can hung
Dress, and can realize that a monorail crane runs lifting in whole lifting region, so as to reduce the holistic cost of hanging apparatus, carry
The high utilization rate of monorail crane.Ceiling mounted tracks are S type tracks simultaneously, and shape is more attractive in appearance.
As optimization, what is be spaced on balance hanging beam is provided with multiple hoisting rings, and equipment hanger passes through hoisting ring and balance crane
Beam is connected.The structure can be adjusted according to the different weight proportion at equipment two ends or the different installation sites of equipment, from
And be carry out even running when realizing distinct device, different installation site, steady lifting, the entirety for improving hanging device is used
Performance.
The monorail crane uses wireless telecommunication system, synchronous control system, straighforward operation, full frequency conversion drive, using 3 points
Formula slide wire power supply.The structure can realize that two monorail cranies at balance hanging beam two ends are remotely controlled operation, and synchronous operation, both
Sling height and operation displacement it is always consistent so that more steady during equipment hoisting can be realized.
Preferably, roof truss of the roof truss for the flexible direct current valve Room in Multi-end flexible direct current transmission power transformation engineering, will can be somebody's turn to do
The installation for the valve tower that hanging apparatus applies in Multi-end flexible direct current transmission power transformation engineering, by the utilization of the device, is being installed
During converter valve, it is ensured that cleaning is kept in the valve Room, the converter valve requirement high to clean environment degree is met.
The quantity of the monorail crane is four, and two are located at ceiling mounted tracks respectively for one group, each group of two monorail cranies
In on adjacent two tracks.Two groups of monorail cranies of the structure setting, while coordinating bikini slide wire power supply, realize valve Room both sides
Valve tower is lifted simultaneously, so as to improve lifting efficiency, reduces the lifting time；In operation maintenance, it can also be carried out using monorail crane
Single valve module carries out auxiliary lifting.
The distance between two tracks of arbitrary neighborhood are 7.5 meters in the ceiling mounted tracks；The maximum of each monorail crane rises
Heavy amount is 3 tons.The structure is in order to adapt to the demand of distance when general converter valve is installed so that the installation of converter valve is more put down
Surely.
The equipment hanger is H types；The equipment for being connected with equipment is equipped with four angles of the equipment hanger of H types
Lift a little.The structure can increase the fixing point between equipment hanger and equipment, so as to facilitate the fixation of equipment so that equipment is hung
Dress more firm stable, it is to avoid unexpected to occur.
Compact vertical hanging apparatus obtained by the present invention, in hanging device, using effect is good, especially many
In the installation for holding the valve tower in flexible DC power transmission power transformation engineering, labor intensity can be significantly reduced, efficiency of construction is improved, will
Design and organically combined with constructing, make simple integral valve Room installation, specification, reasonable, cost-effective, creation standardization valve Room construction
Technological standards.
Brief description of the drawings
Fig. 1 is the structural representation of the ceiling mounted tracks of the present invention；
Fig. 2 is structural representation of the invention.
Embodiment
Below by embodiment combination accompanying drawing, the invention will be further described.
Embodiment 1：
As shown in Figure 1 and Figure 2, the compact vertical hanging apparatus of the present embodiment description, it is arranged on roof truss lower edge, in room
Frame lower edge is provided with ceiling mounted tracks 2, and some separate monorail cranies 5 are provided with ceiling mounted tracks 2, and monorail crane 5 can be in lifting
Moved on track 2；Balance hanging beam 6 is connected with two monorail cranies 5 in ceiling mounted tracks 2 on two adjacent tracks, is balanced
The distance between two tracks adjacent with ceiling mounted tracks 2 with the distance between the tie point of monorail crane 5 at two ends of hanging beam 6 are identical,
Equipment hanger 7 is connected with balance hanging beam 6；The ceiling mounted tracks 2 are S type tracks, and its structure is：It is parallel to each other by multistage
Straight rail 3 and arc orbit 4 for connecting adjacent straight rail 3, arc orbit 4 is staggered at the two ends of straight rail 3,
Straight rail 3 is together in series；The distance between the straight rail 3 is identical.What is be spaced on balance hanging beam 6 is provided with multiple liftings
Ring, equipment hanger 7 is connected by hoisting ring with balance hanging beam 6.
The monorail crane 5 is using wireless telecommunication system, synchronous control system, straighforward operation, full frequency conversion drive, using 3 points
Formula slide wire power supply.
Roof truss is the roof truss in the flexible direct current valve Room 1 in Multi-end flexible direct current transmission power transformation engineering, can be by the hanging apparatus
The installation of the valve tower applied in Multi-end flexible direct current transmission power transformation engineering；The quantity of the monorail crane 5 is four, and two are one
Group, each group of two monorail cranies 5 are located on two tracks adjacent in ceiling mounted tracks 2 respectively.It is any in the ceiling mounted tracks 2
The distance between two adjacent tracks are 7.5 meters；The maximum lifting weight of each monorail crane 5 is 3 tons；The equipment hanger 7
For H types；It is equipped with and is lifted a little for the equipment being connected with equipment on four angles of the equipment hanger 7 of H types.
Claims (7)
1. a kind of compact vertical hanging apparatus, it is characterized in that：It is arranged on roof truss lower edge, and roof truss lower edge is provided with lifting rail
Road, is provided with some separate monorail cranies on ceiling mounted tracks, and monorail crane can be moved on ceiling mounted tracks；In ceiling mounted tracks
Balance hanging beam is connected with two monorail cranies on two adjacent tracks, between balance hanging beam and the monorail crane tie point at two ends
The distance between distance two tracks adjacent with ceiling mounted tracks it is identical, equipment hanger is connected with balance hanging beam；It is described
Ceiling mounted tracks are S type tracks, and its structure is：The straight rail that it is parallel to each other by multistage and the circle for connecting adjacent straight rail
Arc track, arc orbit is staggered at the two ends of straight rail, and straight rail is together in series；The distance between straight rail phase
Together；The setting of its S type track, realizes operation of the monorail crane between each straight rail, can greatly reduce the whole of monorail crane
Body quantity, when in use, need to only run monorail crane to specified location, you can lifted, and can realize a monorail crane
Run and lift in whole lifting region, so as to reduce the holistic cost of hanging apparatus, improve the utilization rate of monorail crane；Flat
What is be spaced on weighing apparatus hanging beam is provided with multiple hoisting rings, and equipment hanger is connected by a hoisting ring with balance hanging beam.
2. a kind of compact vertical hanging apparatus according to claim 1, it is characterized in that：The monorail crane uses channel radio
News system, synchronous control system, straighforward operation, full frequency conversion drive, using bikini slide wire power supply.
3. a kind of compact vertical hanging apparatus according to claim 2, it is characterized in that：Roof truss is that multiterminal flexible direct current is defeated
The roof truss in the flexible direct current valve Room in electric power transformation engineering.
4. a kind of compact vertical hanging apparatus according to claim 3, it is characterized in that：The quantity of the monorail crane is four
Individual, two are located on two tracks adjacent in ceiling mounted tracks respectively for one group, each group of two monorail cranies.
5. a kind of compact vertical hanging apparatus according to claim 3, it is characterized in that：Any phase in the ceiling mounted tracks
The distance between two adjacent tracks are 7.5 meters.
6. a kind of compact vertical hanging apparatus according to claim 4, it is characterized in that：The maximum lifting of each monorail crane
Weight is 3 tons.
7. a kind of compact vertical hanging apparatus according to claim 3, it is characterized in that：The equipment hanger is H types；
It is equipped with and is lifted a little for the equipment being connected with equipment on four angles of the equipment hanger of H types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777583.9A CN104495633B (en) | 2014-12-15 | 2014-12-15 | Compact vertical hanging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777583.9A CN104495633B (en) | 2014-12-15 | 2014-12-15 | Compact vertical hanging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104495633A CN104495633A (en) | 2015-04-08 |
| CN104495633B true CN104495633B (en) | 2017-07-28 |
Family
ID=52937115
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410777583.9A Active CN104495633B (en) | 2014-12-15 | 2014-12-15 | Compact vertical hanging apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN104495633B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060123B (en) * | 2015-07-15 | 2016-09-28 | 南京南瑞继保电气有限公司 | Valve tower driving suspension apparatus and method |
| CN106185640A (en) * | 2016-08-24 | 2016-12-07 | 高佳太阳能股份有限公司 | A kind of row hangs |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200961086Y (en) * | 2006-08-31 | 2007-10-17 | 丰国勋 | Hanging mobile single point loop wheel machine |
| CN201176370Y (en) * | 2008-03-22 | 2009-01-07 | 王生银 | Electric generator stator combination sling |
| JP4811454B2 (en) * | 2008-12-02 | 2011-11-09 | 村田機械株式会社 | Conveying cart system and method for instructing traveling route to conveying cart |
| CN101624164B (en) * | 2009-07-29 | 2013-10-02 | 广东火电工程总公司 | Hoisting method of machine set generator stator and special mechanism thereof |
| CN101863369B (en) * | 2010-05-20 | 2011-04-27 | 湖北三丰智能输送装备股份有限公司 | Heavy-duty double-track rectangular conveying system |
| CN103121575A (en) * | 2011-11-19 | 2013-05-29 | 黄石市华天自动化设备有限公司 | Rapid synchronized parallel express mail service (EMS) intelligent transport system |
| CN204490355U (en) * | 2014-12-15 | 2015-07-22 | 国家电网公司 | Compact vertical lifting device |
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| CN104495633A (en) | 2015-04-08 |
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