CN106517002A - Transformer station suspension bracket pedestal and spare transformer station suspension bracket - Google Patents
Transformer station suspension bracket pedestal and spare transformer station suspension bracket Download PDFInfo
- Publication number
- CN106517002A CN106517002A CN201611114450.9A CN201611114450A CN106517002A CN 106517002 A CN106517002 A CN 106517002A CN 201611114450 A CN201611114450 A CN 201611114450A CN 106517002 A CN106517002 A CN 106517002A
- Authority
- CN
- China
- Prior art keywords
- transformer station
- suspension bracket
- pedestal
- column
- suspension
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/04—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to the field of building and lifting, and concretely relates to a transformer station suspension bracket pedestal and a spare transformer station suspension bracket. The transformer station suspension bracket pedestal comprises a pedestal body, a supporting seat, road wheels and an adjusting platform. The road wheels are arranged at the bottom of the pedestal body, and the pedestal body has a storage chamber. The supporting seat comprises an extension part and a supporting part, and the supporting part is arranged at one end of the extension part. The other end of the extension part is arranged in the storage chamber in a slidable manner to make the supporting part depart from or get close to the pedestal body. The supporting part is used for supporting the pedestal body in order to make the road wheels leave the ground. The adjusting platform is connected with the top surface of the pedestal body through a telescoping part. The transformer station suspension bracket pedestal is stable and reliable, and is convenient to use. The spare transformer station suspension bracket comprises a column, a suspension arm, a hoisting mechanism and the transformer station suspension bracket pedestal, one end of the column is connected with the suspension arm, the other end of the column is connected with the top part of the adjusting platform, and the hoisting mechanism is arranged at one end of the suspension arm far from the column. The column and the suspension arm are telescopic structures.
Description
Technical field
The present invention relates to build and its lifting field, it is standby in particular to a kind of transformer station's suspension bracket base and transformer station
Use suspension bracket.
Background technology
In power station enlarging or improvement project, lifting appliance is usually used large-scale crane.Due to crane it is bulky, in band
Electric equipment area uses, and the swing and lifting of its crane arm are limited by site space position and surrounding charging equipment, and operation is very not
It is convenient, and seriously there is accident potential, sometimes have to expand power supply interrupted district scope to meet use condition.For example change
Outside 110kV rooms during current transformer, general current transformer is located at behind switch, and crane is fixed on the ground, and crane arm will
Transformer could be lifted by crane through switch, crane arm raising height is crossed line by top again to be affected, pendulum angle is limited by switching；
When changing 110kV bus PT for another example, its installation site or crane can't reach, or sling height is by the shadow of upper belt goddess of lightning's line
Ring；And for example, change or install in the operations such as outdoor 110kV first (side) disconnecting link, 35kV outdoor switch, 110kV circuit PT, all exist
Crane gear is limited by field condition and is expanded power failure range, in addition can not using crane gear situations such as.If fork truck is used, and
There are problems that rising height is inadequate, it is larger to conduct oneself with dignity, transport.This kind of operation is in substation equipment maintenance and repair or installs in extension project
It is very common, with existing technology thus greatly affect project progress, not only long construction period, and often result in power failure
Scope is big, the time is long, reduces power transmission and transformation efficiency, and the low situation of job safety coefficient, and so far, this problem is always not
Ideal solution can be obtained.
The content of the invention
It is an object of the invention to provide a kind of transformer station's suspension bracket base, which is stable, reliable, easy to use.
Another object of the present invention is to provide a kind of transformer station standby suspension bracket, which is easy to use, can be safely and reliably
Complete the task of substation equipment lifting.
What embodiments of the invention were realized in：
A kind of transformer station's suspension bracket base, which includes pedestal, support base, road wheel and adjustment platform.Road wheel arranges present
Body bottom, pedestal have containing cavities.Support base includes extension and supporting part, and supporting part is arranged on one end of extension.Extend
The other end in portion is slidably disposed in containing cavities so that supporting part away from or near pedestal.Supporting part is used to support pedestal
So that road wheel departs from ground.Adjustment platform is connected with the top surface of pedestal by four pars contractilis being symmetrically set.It is flexible
Portion is connected for bulb with adjustment platform.
Such transformer station's suspension bracket base can be easily moved or be transported by the rolling on road wheel and ground.Transformer station
Suspension bracket base includes the pedestal for being provided with containing cavities, and support base also includes extension and supporting part, and extension can be slidably
Be arranged in containing cavities, so can ensure that the overall volume of transformer station suspension bracket base can shrink ground very little, be easy to becoming
Used in the complex environment of power station or operate；On the other hand, supporting part be used for support pedestal so that road wheel depart from ground, so
Transformer station's suspension bracket base is allowed for operationally with stably supporting, without moving because of not fixing for road wheel, or
The unstable situation of transformer station's suspension bracket base that person ground injustice is caused.Meanwhile, adjustment platform is symmetrically set by four
Pars contractilis be connected with pedestal, realize optionally adjust platform angle of inclination, further, by adjust adjustment platform
Angle of inclination adjustment platform is remained and bottom surface level, so as to improve in prior art because suspension bracket carries excessive drawing
The pedestal for playing transformer station's suspension bracket inclines the problem of (and then the suspension bracket for making to be arranged on transformer station's suspension bracket base is inclined).
In an embodiment of the present invention, above-mentioned supporting part includes movable part and support feet, and movable part can with extension
It is movably connected with.Support feet is connected with the bottom of movable part.
In an embodiment of the present invention, above-mentioned movable part is the screw rod being threadedly coupled with extension, support feet and spiral shell
Bar is rotatably coupled.
In an embodiment of the present invention, above-mentioned supporting part also includes stop nut, stop nut and movable part screw thread
Connection, stop nut are located at the top of extension.
In an embodiment of the present invention, above-mentioned pedestal bottom is additionally provided with earth lead.
In an embodiment of the present invention, above-mentioned transformer station's suspension bracket base also includes balancing weight, and appearance is offered on pedestal
Receive the counterweight chamber of balancing weight.Balancing weight is detachably connected with the wall in counterweight chamber.
In an embodiment of the present invention, above-mentioned transformer station's suspension bracket base also includes the tool box being arranged on pedestal.
A kind of standby suspension bracket of transformer station, which includes that column, suspension arm, hoisting mechanism and the above-mentioned transformer station of any one hang
Frame base, one end of column are connected with suspension arm, and the other end of column is connected with the top of adjustment platform, and hoisting mechanism is arranged on
On suspension arm away from column one end.Column and suspension arm are telescopic structure.
The standby suspension bracket of such transformer station includes the column and suspension arm of extension type, and the design of such extension type is caused
The standby suspension bracket of transformer station can not only be suitable for narrow and small use space, can also meet the use requirement of differing heights or angle.
Simultaneously the standby suspension bracket of transformer station further comprises above-mentioned transformer station's suspension bracket base, thus also have conveniently moving and supporting ＆ stablizing
Feature.Hoisting mechanism can then be readily achieved the actions such as corresponding lifting, lifting.
In an embodiment of the present invention, above-mentioned column includes many sub- columns, many sub- column threaded connections.Suspention
Arm includes many sub- suspension arms, many sub- suspension arm socket connections.
In an embodiment of the present invention, above-mentioned column vertically rotationally can be connected with suspension arm.Transformer station is standby to hang
Frame is also included for adjusting the detent mechanism of the rotational angle between column and suspension arm.
The beneficial effect of the embodiment of the present invention is：
There is transformer station's suspension bracket base the road wheel for being arranged on pedestal bottom to be so conducive to the shifting of transformer station's suspension bracket base
Dynamic and transport.Simultaneously support base is slidably disposed in the containing cavities of pedestal, this ensure that transformer station suspension bracket base can be with
Sufficiently small volume is retracted to, is easy to use in complicated, narrow space；And supporting part can support pedestal so that road wheel
Depart from ground, so that transformer station suspension bracket base has and stably supports.
The standby suspension bracket of transformer station has the column and suspension arm of extension type, so on the one hand ensure that transformer station is standby and hangs
Frame can be in the work of complicated, narrow space, while and having ensured that the standby suspension bracket of transformer station disclosure satisfy that the use of differing heights；
On the other hand, the standby suspension bracket of transformer station includes above-mentioned transformer station's suspension bracket base, thus the spy with conveniently moving, supporting ＆ stablizing
Point.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by to be used attached needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of transformer station's suspension bracket base in the embodiment of the present invention one；
Fig. 2 is the structural representation of pedestal in the embodiment of the present invention one；
Fig. 3 is the structural representation of support base in the embodiment of the present invention one；
Fig. 4 is arranged on the schematic diagram in pedestal for support base in the embodiment of the present invention one；
Fig. 5 is the schematic diagram of adjustment platform in the embodiment of the present invention one；
Fig. 6 is the structural representation of the standby suspension bracket of transformer station in the embodiment of the present invention two；
Fig. 7 is the close-up schematic view of detent mechanism in the embodiment of the present invention two.
Icon：100- transformer stations suspension bracket base；110- pedestals；112- containing cavities；114- counterweights chamber；130- support bases；
132- extensions；134- supporting parts；1342- movable parts；1344- support feets；1346- stop nuts；140- road wheels；150- connects
Ground wire；160- balancing weights；170- tool boxes；180- adjusts platform；181- pars contractilis；The standby suspension bracket of 200- transformer stations；210-
Column；The first sub- columns of 2111-；The second sub- columns of 2112-；The 3rd sub- columns of 2113-；220- suspension arms；The first sons of 2211- are outstanding
Arm；The second sub- suspension arms of 2212-；The 3rd sub- suspension arms of 2213-；230- hoisting mechanisms；240- detent mechanisms；241- positions
Device；242- holders.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Present invention enforcement generally described and illustrated in accompanying drawing herein
The component of example can be arranged and be designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment obtained under the premise of creative work is not made by technical staff, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and is explained.
In describing the invention, the instruction such as " " center ", " on ", D score, " interior ", " outward " it should be noted that term
Orientation or position relationship be based on orientation shown in the drawings or position relationship, or the invention product using when usually put
Orientation or position relationship, be for only for ease of description the present invention and simplify description, rather than indicate or imply indication device or
Element with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.This
Outward, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can be
It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
Embodiment 1
Refer to Fig. 1, the present embodiment provides a kind of transformer station's suspension bracket base 100, it include pedestal 110, support base 130,
Road wheel 140, earth lead 150, balancing weight 160, tool box 170 and adjustment platform 180.
With reference to Fig. 2, pedestal 110 is cube made by metal material.Pedestal 110 has containing cavities 112.Further,
Four sides of pedestal 110 open up the rectangular opening of 110 inner horizontal of oriented pedestal extension, and the inwall of rectangular opening limits storage jointly
Chamber 112.
It is further opened with pedestal 110 for accommodating the counterweight chamber 114 of balancing weight 160.Further, of pedestal 110
The square opening of 110 inner horizontal of oriented pedestal extension is opened up on side.The inwall of square opening limits counterweight chamber 114 jointly.
With reference to Fig. 2 and Fig. 3, support base 130 includes extension 132 and supporting part 134, and supporting part 134 is arranged on extension
132 one end.The other end of extension 132 is slidably disposed in the containing cavities 112 of pedestal 110, so that supporting part 134 is remote
From or near pedestal 110.Supporting part 134 is used to support pedestal 110 so that road wheel 140 departs from ground.In this enforcement of invention
In example, support base 130 has four, and the central authorities of four sides that four support bases 130 symmetrically are arranged on pedestal 110 are close
The position (with reference to Fig. 1 and Fig. 4) of 110 top surface of pedestal.
With reference to Fig. 3, supporting part 134 includes movable part 1342 and support feet 1344, and movable part 1342 can be lived with extension 132
Connect dynamicly.Support feet 1344 is connected with the bottom of movable part 1342.The present invention the present embodiment in, movable part 1342 be with
The screw rod of the threaded connection of extension 132, support feet 1344 are rotatably coupled with movable part 1342.
Supporting part 134 also includes stop nut 1346, and stop nut 1346 is threadedly coupled with movable part 1342, stop nut
1346 tops for being located at extension 132.
Referring again to Fig. 1, road wheel 140 is arranged on 110 bottom of pedestal.In the present embodiment of the present invention, road wheel 140
Four are had, four road wheels 140 symmetrically are arranged near four end points of 110 bottom of pedestal.Such setting side
Formula can ensure that road wheel 140 can equably support the weight of pedestal 110, be conducive to transformer station suspension bracket base 100 to move
Stationarity.Further, road wheel 140 is universal wheel, is so conducive to the transformer station suspension bracket base 100 can be with a small range
With realizing wide-angle mobile and/or rotation.
110 bottom of pedestal is additionally provided with earth lead 150.Further, earth lead 150 with relative two ends,
One end of earth lead 150 is connected with 110 bottom of pedestal, and the other end of earth lead 150 is the end contacted with ground.Ground connection
The middle part of wire 150 is enclosed with corresponding insulating barrier, with protective grounding wire 150 and prevents error shock.
Transformer station's suspension bracket base 100 is also including balancing weight 160, the wall in the counterweight chamber 114 on balancing weight 160 and pedestal 110
Face detachably connected (seeing figures.1.and.2).In the present embodiment of the present invention, balancing weight 160 is metal derby.
Transformer station's suspension bracket base 100 is also including the tool box 170 being arranged on pedestal 110.Further, tool box 170
Including the cavity being arranged on pedestal 110 and the casing with the movable connection of the cavity.Being provided with for tool box 170 is beneficial to accordingly
The storage of instrument, has on the one hand ensured the tidiness of working environment, on the other hand prevents instrument to throw out without care and leaves about the safety for causing
Accident.
With reference to Fig. 1 and Fig. 5, adjustment platform 180 is rectangular shape.Further, adjust the shape of 180 cross section of platform
It is identical with the shape of 110 cross section of pedestal, and adjust the surface that platform 180 is located at pedestal 110.Adjustment platform 180 passes through four
The individual pars contractilis 181 being symmetrically set is connected with the top surface of pedestal 110.Pars contractilis 181 is connected for bulb with adjustment platform 180
Connect.
In the present embodiment of the present invention, pars contractilis 181 is that hydraulic cylinder (includes cylinder body, piston rod and piston；Piston and work
One end connection of stopper rod, piston be movably disposed in cylinder body and with inner surface of cylinder block close contact).Further, hydraulic pressure
The cylinder body of cylinder is arranged on the top of pedestal 110, and piston rod is the bulb end of spheroidal away from one end of piston, adjusts platform 180
The upper position corresponding with piston rod offers the depressed part corresponding with bulb end.Can slide well with depressed part at bulb end
It is dynamic.The piston rod of four pars contractilis 181 can be independently along piston rod elongated lengthwise or shortening.
Using front, first the balancing weight 160 in counterweight chamber 114 is taken out, then promote transformer station's suspension bracket base
100 make which move to job site with the help of road wheel 140；Balancing weight 160 then separately transports/move to job site.
When in use, suspension bracket is mounted in the top of adjustment platform 180.Balancing weight 160 is put in counterweight chamber 114.
Again the extension 132 of support base 130 is skidded off from the containing cavities 112 of pedestal 110.At this moment, it should be ensured that four support bases 130
Extension 132 distance in proper operation place is all reached from containing cavities 112.Supporting part 134 is adjusted again apart from ground
Distance, makes four road wheels 140 all depart from ground.Further, the movable part 1342 of rotary supporting part 134 makes movable part 1342
It is mobile to 140 direction of road wheel (i.e. earthward direction), until the support feet 1344 of 1342 bottom of movable part is contacted simultaneously with ground
Make road wheel 140 depart from ground, then turn stop nut 1346 makes stop nut 1346 push against the upper surface of extension 132.Adjust
The rotation height of the movable part 1342 of whole four supporting parts 134, so as to seat when pedestal 110 can keep stable and meet work
The requirement of 110 top surface angle of body.Finally, by the earth terminal insertion ground of earth lead 150.
When the weight that transformer station suspension bracket base 100 is carried is excessive and during centre-of gravity shift, during four support feets 1344 can be made
It is one or several to be earthward recessed, so that 110 deflection of pedestal.In order to ensure on transformer station suspension bracket base 100
Suspension bracket can be worked in the horizontal plane, can pass through the elongation and/or shortening of the piston rod of four pars contractilis 181 of adjustment, make tune
Leveling platform 180 remains level.Four pars contractilis 181 are bulb connection with the connection of adjustment platform 180, so that stretch
Contracting portion 181 is more smooth with the relative motion of adjustment platform 180, without there is movement interference each other.
When not in use, stop nut 1346 is unclamped, rotary moveable portion 1342 makes movable part 1342 to 110 top surface of pedestal
Direction is moved, and makes the support feet 1344 of 1342 bottom of movable part depart from ground, and then road wheel 140 is contacted with ground.Will peace
The balancing weight 160 being mounted in counterweight chamber 114 takes out, and balancing weight 160 is separated with pedestal 110, then promote pedestal 110 make its
Job site is left with the help of road wheel 140.
Support feet 1344 and the movable connection in 1342 lower end of movable part, are in order to avoid the rotation adjustment height of movable part 1342
When, the situation that support feet 1344 also and then rotates, it is to avoid support feet 1344 passively rotates the not enough problem of the support strength for causing.
It should be noted that：
Movable part 1342 is not limited to screw rod, here an only example, in other embodiments of the invention, movable part
1342 can also be liquid presses piston pole.
It is only an example that pars contractilis 181 is hydraulic cylinder, and in other embodiments of the invention, pars contractilis 181 can be with
For pneumatic cylinder or other Collapsible structures, as long as guarantee pars contractilis 181 can stretch, further drive adjusts the motion of platform.
The regulative mode of four pars contractilis 181 can be elongating or shortening for individually operated each pars contractilis 181；Can also
It is that four pars contractilis 181 pass through control unit (such as PLC or single-chip microcomputer etc.) synergic adjustment so that adjustment platform 180 keeps level.
In preferably a kind of embodiment, control unit includes horizon sensor, the PLC technology being arranged on adjustment platform 180
Device (i.e. PLC)；Pars contractilis 181 is hydraulic cylinder, and the rod chamber and rodless cavity of hydraulic cylinder are respectively arranged with the relay electrically connected with PLC
Device.Horizon sensor moment detection adjustment 180 whether horizontal information of platform.PLC is controlled in hydraulic cylinder by regulating relay
The oil-feed of rod chamber and rodless cavity and/or fuel-displaced and control pars contractilis 181 and rise or fall.Because four 181 phases of pars contractilis
Mutually it is symmetrically arranged.When center of gravity is offset to the position of a pars contractilis 181, the pars contractilis 181 rises, with the pars contractilis 181
Relative pars contractilis 181 declines, and two pars contractilis 181 nearest with the pars contractilis 181 are not moved (only as the work of spring bearing
With), so that adjustment platform 180 keeps level；It is when center of gravity is offset to the position in the middle of two neighboring pars contractilis 181, adjacent
Two pars contractilis 181 do and adaptively rise, and other two pars contractilis 181 does and correspondingly declines, and specific lifting degree is by PLC
Regulation and control, to ensure that water adjustment platform 180 is horizontally situated.
Balancing weight 160 and pedestal 110 can be moved away by such 100 one side of transformer station's suspension bracket base, and walk
The setting of wheel 140 ensure that movably convenience；110 center of gravity of another aspect pedestal is low, and supporting part 134 can stably support whole
The weight of individual pedestal 110 and can be pedestal 110 depart from ground, ensured use when stability.Balancing weight 160 and supporting part
134 movable part 1342 is all optionally adjusted, and this also increases that transformer station suspension bracket base 100 uses is flexible
Property.
Embodiment 2
Refer to Fig. 6, the present embodiment provides a kind of transformer station standby suspension bracket 200, it include column 210, suspension arm 220,
Transformer station suspension bracket base 100 in hoisting mechanism 230 and embodiment 1.
Column 210 is telescopic structure.One end of column 210 is connected with suspension arm 220, the other end of column 210 with
Connect at the top of the pedestal 110 of transformer station suspension bracket base 100.
Include many sub- columns in the present embodiment central post 210 of the present invention, many sub- columns are threadedly coupled each other.
Further, in the present embodiment, column 210 includes three sub- columns, is the first sub- column 2111, the second sub- column respectively
2112 and the 3rd sub- column 2113.
Three sub- columns are cylindrical shape, and three sub- columns coordinate mutually nestedly, two adjacent sub- column spiral shells
Line connects.Shown here connection is that the outer surface thread of 2111 short transverse of the first sub- column is connected to the second son and stands
In the cavity of the short transverse of post 2112, the outer surface thread of the short transverse of the second sub- column 2112 is connected to the 3rd sub- column
In 2113 short transverse cavity.The top of the first sub- column 2111 is connected with suspension arm 220, further, the first sub- column
2111 vertically rotationally can be connected with suspension arm 220；3rd sub- column 2113 is connected with the top of pedestal 110.
Suspension arm 220 is telescopic structure.In the present embodiment of the present invention, suspension arm 220 includes many height suspentions
Arm, many sub- suspension arm socket connections.Further, in the present embodiment, suspension arm 220 includes three sub- suspension arms, respectively
It is the first sub- suspension arm 2211, the second sub- suspension arm 2212 and the 3rd sub- suspension arm 2213.
The outer surface of 2211 length direction of the first sub- suspension arm is socketed in the cavity of 2212 length direction of the second sub- suspension arm
In, the outer surface of 2212 length direction of the second sub- suspension arm is socketed in the cavity of 2213 length direction of the 3rd sub- suspension arm.The
Three sub- suspension arms 2213 vertically rotationally can be connected with the top of column 210.The outer surface of the first sub- suspension arm 2211 is away from vertical
One end of post 210 is provided with hoisting mechanism 230.
In this enforcement of the present invention, hoisting mechanism 230 is the component that suspension hook and pulley assembly are constituted.
With reference to Fig. 6 and Fig. 7, the standby suspension bracket of transformer station 200 is also included for adjusting between column 210 and suspension arm 220
The detent mechanism 240 of rotational angle.Further, suspension arm 220 is articulated and connected with the upper end of column 210.Suspension arm 220 with
The detent mechanism 240 of adjustable angle is provided between column 210.Detent mechanism 240 includes the position for being arranged on 210 upper end of column
Device 241 and the movable holder 242 being arranged on suspension arm 220.Position device 241 includes multiple spaced location holes.
Holder 242 is with the triangular hill being engaged with location hole.When needing to adjust the angle between suspension arm 220 and column 210
When spending, mobile holder 242 make the location hole card corresponding with position device 241 of holder 242 and.
During use, first the balancing weight 160 of the transformer station suspension bracket base 100 of folding shrinking is removed, by 110 bottom of pedestal
Road wheel 140 transformer station suspension bracket base 100 is pushed to into predetermined job site.Balancing weight 160 is put into into pedestal again afterwards
In 110.Before operation, first will be four support bases 130 fully extended, and its support feet 1344 is in close contact with ground, with
Support base 130 is enabled fully to support the weight of whole suspension bracket.Suspension arm 220 is reached the length of needs again, while
The angle of adjustment suspension arm 220 and column 210.Then column 210 is adjusted to the height for needing.Using front also needing to lead ground connection
Line 150 inserts ground, to prevent the security incidents such as electric leakage.The equipment hoisting of lifting just can will be needed by hoisting mechanism 230
To the position specified.
When the weight that transformer station suspension bracket base 100 is carried is excessive and during centre-of gravity shift, during four support feets 1344 can be made
It is one or several to be earthward recessed, so that 110 deflection of pedestal.In order to ensure on transformer station suspension bracket base 100
Suspension bracket can be worked in the horizontal plane, can pass through the elongation and/or shortening of the piston rod of four pars contractilis 181 of adjustment, make tune
Leveling platform 180 remains level.
Another kind of occupation mode, the support base 130 of transformer station suspension bracket base 100 are not first moved, while keeping road wheel 140
It is free to rotate.Suspension arm 220 is reached into the length of needs, while adjusting the angle of suspension arm 220 and column 210.Then
Adjustment column 210 is to the height for needing.The equipment hoisting of lifting just can will be needed to the height specified by hoisting mechanism 230
Degree.Transformer station suspension bracket base 100 is pushed to by predetermined job site by the road wheel 140 of 110 bottom of pedestal.To support again
Seat 130 movable part 1342 move down cause road wheel 140 disengaging ground, while earth lead 150 is inserted ground.
It should be noted that：
In other embodiments of the invention, can also be at the top of the 3rd sub- column 2113 and pedestal 110 and horizontally rotate ground
Connection.The working space of suspension arm 220 is further increased so so that the use of the standby suspension bracket of transformer station 200 is more flexible.
The position device 241 of detent mechanism 240 can be the outer surface and holder for being set directly at the first sub- column 2111
The 242 multiple grooves being engaged.So being provided with the upper end beneficial to the first sub- column 2111, can be also completely retracted into second sub
Column 2112, so can further reduce the volume of the standby suspension bracket of transformer station 200.
Detent mechanism 240 is not limited to the mode of holder 242 and position device 241.In other embodiments of the invention, it is fixed
Position mechanism 240 is hydraulic mechanism, and further, hydraulic mechanism includes hydraulic cylinder and hydraulic stem, and hydraulic cylinder is arranged on column 210
End, hydraulic stem are arranged on suspension arm 220.
The connected mode of many sub- columns and many sub- suspension arms can also be other scalable connected modes, here only
Only it is an example.In other embodiments of the invention, many sub- suspension arms are threaded connection, and such benefit is when outstanding
When arm 220 turns to the height of the tie point higher than suspension arm 220 and column 210, many sub- suspension arms each other will not
The problem for occurring slidably shrinking.
Such suspension bracket have equipment volume can adjust, conveniently moving, using it is simple the characteristics of, and with safety in production
Ensure.
To sum up, embodiments of the invention provide a kind of transformer station's suspension bracket base 100, and transformer station suspension bracket base 100 has and sets
Put movement and transport that the road wheel 140 in 110 bottom of pedestal is so conducive to transformer station suspension bracket base 100.While support base
130 are slidably disposed in the containing cavities 112 of pedestal 110, this ensure that transformer station suspension bracket base 100 may be collapsed to foot
Enough little volumes, are easy to use in complicated, narrow space；And supporting part 134 can support pedestal 110 so that road wheel
140 depart from ground, so that transformer station suspension bracket base 100 has and stably supports.
Embodiments of the invention provide a kind of transformer station standby suspension bracket 200, and the standby suspension bracket 200 of transformer station has extension type
Column 210 and suspension arm 220, so on the one hand ensure that the standby suspension bracket of transformer station 200 can be in complicated, narrow space work
Make, while and having ensured that the standby suspension bracket of transformer station 200 disclosure satisfy that the use of differing heights；On the other hand, transformer station is standby hangs
Frame 200 includes above-mentioned transformer station's suspension bracket base 100, thus the characteristics of there is conveniently moving, supporting ＆ stablizing.
The preferred embodiments of the present invention are these are only, the present invention is not limited to, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of transformer station's suspension bracket base, it is characterised in that：
Including pedestal, support base, road wheel and adjustment platform；
The road wheel is arranged on the pedestal bottom, and the pedestal has containing cavities；
The support base includes extension and supporting part, and the supporting part is arranged on one end of the extension；The extension
The other end be slidably disposed in the containing cavities so that the supporting part away from or near the pedestal；The support
Portion is used to support the pedestal so that the road wheel departs from ground；
The adjustment platform is connected with the top surface of the pedestal by four pars contractilis being symmetrically set；The pars contractilis with
The adjustment platform connects for bulb.
2. transformer station's suspension bracket base according to claim 1, it is characterised in that：
The supporting part includes movable part and support feet, and the movable part is movably connected with the extension；
The support feet is connected with the bottom of the movable part.
3. transformer station's suspension bracket base according to claim 2, it is characterised in that：
The movable part is the screw rod being threadedly coupled with the extension, and the support feet is rotatably coupled with the screw rod.
4. transformer station's suspension bracket base according to claim 3, it is characterised in that：
The supporting part also includes stop nut, and the stop nut is threadedly coupled with the movable part, the stop nut position
In the top of the extension.
5. transformer station's suspension bracket base according to claim 1, it is characterised in that：
The pedestal bottom is additionally provided with earth lead.
6. transformer station's suspension bracket base according to claim 1, it is characterised in that：
Also include balancing weight, on the pedestal, offer the counterweight chamber for accommodating the balancing weight；The balancing weight and the counterweight
The wall in chamber is detachably connected.
7. transformer station's suspension bracket base according to claim 1, it is characterised in that：
Transformer station's suspension bracket base also includes the tool box being arranged on the pedestal.
8. the standby suspension bracket of a kind of transformer station, it is characterised in that：
It is including the transformer station's suspension bracket base described in any one in column, suspension arm, hoisting mechanism and claim 1-7, described
One end of column is connected with the suspension arm, and the other end of the column is connected with the top of the adjustment platform, the lifting
Mechanism is arranged on the one end on the suspension arm away from the column；
The column and the suspension arm are telescopic structure.
9. the standby suspension bracket of transformer station according to claim 8, it is characterised in that：
The column includes many sub- columns, multiple sub- column threaded connections；
The suspension arm includes many sub- suspension arms, multiple sub- suspension arm socket connections.
10. the standby suspension bracket of transformer station according to claim 8, it is characterised in that：
The column vertically rotationally can be connected with the suspension arm；The standby suspension bracket of the transformer station also includes described for adjusting
The detent mechanism of the rotational angle between column and the suspension arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114450.9A CN106517002A (en) | 2016-12-07 | 2016-12-07 | Transformer station suspension bracket pedestal and spare transformer station suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114450.9A CN106517002A (en) | 2016-12-07 | 2016-12-07 | Transformer station suspension bracket pedestal and spare transformer station suspension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106517002A true CN106517002A (en) | 2017-03-22 |
Family
ID=58341704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611114450.9A Pending CN106517002A (en) | 2016-12-07 | 2016-12-07 | Transformer station suspension bracket pedestal and spare transformer station suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106517002A (en) |
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| CN109761160A (en) * | 2019-03-12 | 2019-05-17 | 国家电网有限公司 | A kind of power screen cabinet moving apparatus |
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| CN113501443A (en) * | 2021-07-23 | 2021-10-15 | 蔺晓琳 | Tower crane with telescopic boom |
| CN115095766A (en) * | 2022-05-27 | 2022-09-23 | 浙江维安建筑支护科技有限公司 | Monitoring and installing system of disc buckle system |
| CN115258971A (en) * | 2022-09-27 | 2022-11-01 | 湖南中航起落架维修工程有限公司 | Hoisting crane for maintenance |
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Application publication date: 20170322 |