CN105883283A - Iron core transporting method and iron core transporting device for field-assembled transformer - Google Patents
Iron core transporting method and iron core transporting device for field-assembled transformer Download PDFInfo
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- CN105883283A CN105883283A CN201410748414.2A CN201410748414A CN105883283A CN 105883283 A CN105883283 A CN 105883283A CN 201410748414 A CN201410748414 A CN 201410748414A CN 105883283 A CN105883283 A CN 105883283A
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Abstract
The invention provides an iron core transporting method and an iron cover transporting device for a field-assembled transformer. The method comprises the following steps of removing the assembled part of an upper iron yoke, an iron cover upper beam and a coil of an iron core of the field-assembled transformer, wherein the iron core with the assembled part of the upper iron yoke, the iron cover upper beam and the coil removed is an un-disassembled iron core; and putting the un-disassembled iron core into an oil tank at the lower section of a transformer body for transportation. By adopting the method for transporting the iron core, the transportation cost is relatively low, total transportation weight of existing field-assembly transformers in transportation can be reduced, and the procedure of field assembly can be reduced after transportation.
Description
Technical field
The invention belongs to technical field of transformer manufacturing, relate to a kind of Assembling transformator
Way of transportation unshakable in one's determination and conveying arrangement unshakable in one's determination.
Background technology
In recent years, along with developing rapidly of China's power grid construction, supertension, extra-high voltage,
High-power transformer is increasingly used in electrical network, and above-mentioned this kind of transformator due to
Size is relatively big, Heavy Weight, the problem that generally there is transport difficult.Especially for biography
The high voltage three-phase main transformer of system, owing to its overall dimensions is big especially, weight is the heaviest,
Its transportation problem is the most prominent, especially for traffic condition be seriously restricted remote
Mountain area.Along with the development of transformer technology, in order to solve a transport difficult problem above,
Field assembled transformator arises at the historic moment, thus the problem efficiently solving transport difficult.
For Assembling transformator, it is that power transformer product is designed to be able to below employing
Step carries out the structure transported: i.e. in maker, decomposition, disintegrating transportation, scene are built
Factory Building, Assembling.The major part of transformator is specifically reasonably divided by disintegrating transportation
Solving and transport respectively for several unit, the hauled weight of each unit only has the three-phase of same specification
The integrally 10-30% of transformer transporting weight, therefore can reduce the transport heavy of split cells
Amount.Wherein, coil groups is filled with and core portion is main split cells, because of by scene
Factory Building lift heavy and environment limit, high-power transformer typically cannot carry out at the scene lamination and
Integral core lifts, and therefore iron core resolves in maker several independent iron core frame
The most individually transport, is then assembled into an overall iron core, this means of transportation behind scene
The universal transport of current field assembled transformer core part and mounting means are become.
The method that disintegrating transportation is carried out for this iron core to transformator, extra owing to needing
Make the multiple iron core frame transport cases for transporting iron core frame and the casing of transport folder, make
Obtain cost of transportation higher, and each iron core frame is both needed to keep the most loose in transportation
Dynamic, therefore use the complex process of this disintegration iron core means of transportation, and to a certain extent
Add on-the-spot assembling procedure unshakable in one's determination.
Summary of the invention
The technical problem to be solved be for present in prior art above-mentioned not
Foot, it is provided that the way of transportation unshakable in one's determination of a kind of Assembling transformator and conveying arrangement unshakable in one's determination,
Using the method to transport iron core, cost of transportation is relatively low, and can reduce existing
The hauled weight that Assembling transformator is total when transporting, after shipping can also simultaneously
Reduce field-installed operation.
Solve the technology of the present invention problem and be employed technical scheme comprise that this Assembling transformator
Way of transportation unshakable in one's determination comprise the following steps:
Remove upper yoke unshakable in one's determination in Assembling transformator, upper beam unshakable in one's determination and coil to assemble
Part, the iron core having removed upper yoke, upper beam unshakable in one's determination and coil assembled part is puzzled
Body is unshakable in one's determination；
The described iron core that do not disintegrates is placed in transformer body lower oil tank and transports.
Preferably, the method also includes: makes and saves transport case on interim iron core,
The iron core that will not disintegrate is placed in transformer body lower oil tank and carries out transport specifically
It is: the iron core that will not disintegrate is placed in transformer body lower oil tank, then faces described
Shi Tiexin upper joint transport case connects as one with transformer body lower oil tank and constitutes transport
Casing, and the iron core that will not disintegrate is fixed in transport cases, then transport cases is transported
Defeated.
It may further be preferable that will not disintegrate, iron core is fixed in transport cases and specifically includes:
Locating pin is set in the bottom of transformer body lower oil tank, the ferrum bottom the iron core that do not disintegrates
Heart feet is provided with hole, feet location, by hole, described feet location through described locating pin,
And by nut check locating pin, avoid hole, described feet location direct with locating pin simultaneously
Contact,
Make interim upper beam, described interim upper beam is arranged on the position of upper beam unshakable in one's determination, and
Interim upper beam is connected with the upper clamping piece unshakable in one's determination not disintegrated in iron core, then at interim upper beam
And arrange cushion block between the case lid of interim unshakable in one's determination upper joint transport case to carry out stretching and do not disintegrate iron core,
Unshakable in one's determination it is subjected to displacement in its short transverse to avoid not disintegrating.
Preferably, the iron core that will not disintegrate is fixed in transport cases and also includes: for not
Disintegrate core limb unshakable in one's determination, between each stem and between stem and other post respectively
Support mechanism in stem stem is set, to avoid being subjected to displacement between each post and post of core limb.
Preferably, the iron core that will not disintegrate is fixed in transport cases and also includes: at iron core
The medium position of post height arranges 2 channel-section steels, and 2 channel-section steels are symmetrically distributed in the iron core that do not disintegrates
High-pressure side and low-pressure side, and 2 channel-section steels arrange along the length direction of the iron core that do not disintegrates, 2
By drawing tie-rod between root channel-section steel.
Preferably, the iron core that will not disintegrate is fixed in transport cases and also includes: described
The position that on channel-section steel, the centrage of post every with core limb is corresponding is provided with the first reinforcement,
The other end of the first reinforcement is provided with the first pressing tight plate, the other end of the first pressing tight plate with
Between the tank wall of interim unshakable in one's determination upper joint transport case, the first adjustment screw is set so that channel-section steel with
Transport cases holds out against.
Preferably, the iron core that will not disintegrate is fixed in transport cases and also includes: temporarily
Save position corresponding with upper clamping piece unshakable in one's determination on the tank wall of transport case on iron core and the second reinforcement is set
Muscle, arranges the second pressing tight plate on the other end of described second reinforcement, holds out against second
Between the other end and the upper clamping piece unshakable in one's determination of plate, the second adjustment screw is set so that iron core above presss from both sides
Part holds out against with transport cases；
Interim iron core saves position corresponding with curb girder unshakable in one's determination on the tank wall of transport case arrange
3rd reinforcement, arranges the 3rd pressing tight plate on the other end of described 3rd reinforcement,
Between the other end of the 3rd pressing tight plate and curb girder unshakable in one's determination, 3rd adjustment screw is set so that ferrum
Heart curb girder holds out against with transport cases；
The position corresponding with lower clamping piece unshakable in one's determination in the bottom of transformer body lower oil tank is arranged
4th reinforcement, arranges the 4th pressing tight plate on the other end of described 4th reinforcement,
Between the other end of the 4th pressing tight plate and lower clamping piece unshakable in one's determination, the 4th adjustment screw is set so that
Lower clamping piece unshakable in one's determination holds out against with transport cases.
The present invention also provides for the conveying arrangement unshakable in one's determination of a kind of Assembling transformator, and it includes
Interim upper joint transport case unshakable in one's determination and transformer body lower oil tank, described interim iron core saves
Transport case includes case lid and the tank wall being connected with case lid,
Interim unshakable in one's determination upper joint transport case be arranged on transformer body lower oil tank and with change
Depressor body lower oil tank connects as one and becomes transport cases, and this transport cases can
House and removed upper yoke, upper beam unshakable in one's determination and the iron core of coil assembled part, described dismounting
The iron core of upper yoke, upper beam unshakable in one's determination and coil assembled part is not for disintegrating iron core.
Preferably, this device also includes interim upper beam and cushion block,
Interim upper beam is arranged on the installation site of the upper beam unshakable in one's determination of the iron core that do not disintegrates, and with not
Upper clamping piece unshakable in one's determination in disintegration iron core connects, and described cushion block is arranged on interim upper beam with interim
Saving on iron core between the case lid of transport case, do not disintegrate iron core with stretching, thus avoids not understanding
Body iron core is subjected to displacement in its short transverse.
Preferably, this device also includes support mechanism in stem stem, support mechanism in described stem stem
It is arranged between each stem of core limb and between stem and other post, to avoid ferrum
It is subjected to displacement between post and the post of stem,
In each stem stem, support mechanism includes 1 support cylinder and symmetrically arranged 2 top boards
With 2 screw mandrels,
Support cylinder is straight tube and inner hollow, and that supports cylinder is respectively arranged at two ends with female thread, 2
Screw mandrel be respectively arranged with one end respectively from support cylinder both ends stretch into support cylinder in, thus with support cylinder two ends
Female thread be threaded connection, the other end of 2 screw mandrels is connected with a top board respectively,
The length of support cylinder is stretched into such that it is able to adjust support mechanism in stem stem by adjusting 2 screw mandrels
Length；
In stem stem, 2 top boards of support mechanism hold out against the post of adjacent two posts in core limb respectively
On wall.
Preferably, this device also includes core limb clamp system, and described core limb clamps
Mechanism includes 2 channel-section steels being arranged on the medium position of core limb height and draws screw rod,
2 channel-section steels are symmetrically distributed in high-pressure side and the low-pressure side of the iron core that do not disintegrates, and 2
Channel-section steel is arranged along length direction unshakable in one's determination, pass through between 2 channel-section steels described in draw tie-rod；
This device also include the first jacking mechanism, the first jacking mechanism include the first reinforcement,
First pressing tight plate and the first adjustment screw,
Described first reinforcement is arranged on channel-section steel and the centrage pair of every post with core limb
Should, the first pressing tight plate is arranged on the other end of the first reinforcement, the first pressing tight plate another
One end is held out against by the tank wall of the first adjustment screw with interim upper joint transport case unshakable in one's determination.
Preferably, this device also includes the second jacking mechanism, described second jacking mechanism
Including the second reinforcement, the second pressing tight plate and the second adjustment screw,
Second reinforcement be arranged on the tank wall of interim unshakable in one's determination upper joint transport case and with on iron core
Folder is corresponding, and the second pressing tight plate is arranged on the other end of the second reinforcement, and second holds out against
The other end of plate is held out against with upper clamping piece unshakable in one's determination by the second adjustment screw；
This device also includes that the 3rd jacking mechanism, described 3rd jacking mechanism include Acanthopanan trifoliatus (L.) Merr.
Strong muscle, the 3rd pressing tight plate and the 3rd adjustment screw,
3rd reinforcement is arranged on the tank wall of interim upper joint transport case unshakable in one's determination and and core side
Beam is corresponding, and the 3rd pressing tight plate is arranged on the other end of the 3rd reinforcement, the 3rd pressing tight plate
The other end by the 3rd adjustment screw tight with core side back；
This device also includes that the 4th jacking mechanism, described 4th jacking mechanism include that the 4th adds
Strong muscle, the 4th pressing tight plate and the 4th adjustment screw,
4th reinforcement be arranged in the bottom of transformer body lower oil tank and with under iron core
Folder is corresponding, and the 4th pressing tight plate is arranged on the other end of the 4th reinforcement, and the 4th holds out against
The other end of plate is held out against with lower clamping piece unshakable in one's determination by the 4th adjustment screw.
The iron core that iron core way of transportation of the present invention is transported is that one is not disintegrated iron core, described
The iron core that do not disintegrates refers to only remove the upper yoke of iron core, upper beam unshakable in one's determination and coil and assembles
The iron core of part.
The invention has the beneficial effects as follows: this iron core way of transportation and device are permitted in hauled weight
Under conditions of Xuing, transformer body lower oil tank and transformer body folder is utilized to carry out
Transport, uses the inventive method or device to transport the iron core that do not disintegrates, can reduce existing scene
Assemble hauled weight total during transformer transporting, and Assembling transformer transporting is arrived
It is no longer necessary to after using scene dismount apparatus for fixing transformer and lifting iron core, thus decreases group
Dress operation, reduces cost of transportation, and technique is simple to operation, it is possible to meet the transport in power station
Limit requirement.
Accompanying drawing explanation
Fig. 1 is to use the way of transportation in the embodiment of the present invention 1 to Assembling transformator
Transport front view when transporting；
Fig. 2 is to use the way of transportation in the embodiment of the present invention 1 to Assembling transformator
The top view on transport top when transporting；
Fig. 3 is to use the way of transportation in the embodiment of the present invention 1 to Assembling transformator
The top view of bottom is transported when transporting；
Fig. 4 is to use the way of transportation in the embodiment of the present invention 1 to Assembling transformator
Transport side view when transporting；
Fig. 5 is to the schematic diagram positioned bottom iron core in the embodiment of the present invention 1；
Fig. 6 is the schematic diagram in the embodiment of the present invention 1 held out against bottom unshakable in one's determination；
Fig. 7 is channel-section steel and draw the structural representation of screw rod in the embodiment of the present invention 1；
Fig. 8 is the structural front view of stem stem internal stay mechanism in the embodiment of the present invention 1；
Fig. 9 is the side view of Fig. 8；
Figure 10 is the top view of Fig. 8.
In figure: 1-belt tensioner；Support mechanism in 2-stem stem；3-channel-section steel；4-draws screw rod；5-spiral shell
Nail；6-transformer body lower oil tank；The interim upper beam of 7-；8-cushion block；On 9-iron core temporarily
Joint transport case；The interim upper beam of 10-；11-iron core feet；12-iron core upper clamping piece；13-locks
Nut；14-the first reinforcement；15-the first pressing tight plate；16-the first adjustment screw；17-
Locating pin；18-insulation board；19-packing ring；20-clamp nut；21-top board；22-reinforcement；
23-supports cylinder；24-nut sleeve；25-screw mandrel；26-ties up post；27-iron core curb girder；28-the 4th
Adjustment screw；29-the 3rd adjustment screw；30-the second adjustment screw；31-is unshakable in one's determination
Lower clamping piece；The bottom of 32-transformer body lower oil tank.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is carried out clearly
Chu, complete description, it is clear that described embodiment is the part enforcement of the present invention
Example rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other enforcement that technical staff is obtained on the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
The present invention provides the way of transportation unshakable in one's determination of a kind of Assembling transformator, it include with
Lower step:
Remove upper yoke unshakable in one's determination in Assembling transformator, upper beam unshakable in one's determination and coil to assemble
Part, the iron core having removed upper yoke, upper beam unshakable in one's determination and coil assembled part is puzzled
Body is unshakable in one's determination；
The described iron core that do not disintegrates is placed in transformer body lower oil tank and transports.
Specifically, the method also includes: makes and saves transport case on interim iron core,
Wherein, the iron core that will not disintegrate is placed in transformer body lower oil tank and transports
Specifically: the iron core that will not disintegrate is placed in transformer body lower oil tank, then by institute
State interim upper joint transport case unshakable in one's determination to connect as one with transformer body lower oil tank and constitute
Transport cases, and the iron core that will not disintegrate is fixed in transport cases, then transport cases is entered
Row transport.
The present invention also provides for the conveying arrangement unshakable in one's determination of a kind of Assembling transformator, and it includes
Interim upper joint transport case unshakable in one's determination and transformer body lower oil tank, described interim iron core saves
Transport case includes case lid and the tank wall being connected with case lid, and interim upper joint transport case unshakable in one's determination is arranged
Connect as one on transformer body lower oil tank and with transformer body lower oil tank
And becoming transport cases, this transport cases can house has removed upper yoke, upper beam unshakable in one's determination
With the iron core of coil assembled part, described upper yoke, upper beam unshakable in one's determination and coil groups are removed
The iron core of dress part is not for disintegrating iron core.
Below in conjunction with embodiment, the present invention is described in detail.
Embodiment 1:
The present embodiment provides the way of transportation unshakable in one's determination of a kind of Assembling transformator, this scene
Assemble the Assembling transformator of transformator a kind of 500kV or above.This enforcement
Specifically a kind of three-phase and five-pole of the iron core of the Assembling transformator in example is unshakable in one's determination.
The way of transportation unshakable in one's determination of the Assembling transformator in the present embodiment includes walking as follows
Rapid:
Step one, removes the upper yoke of iron core, ferrum in Assembling transformator to be transported
Beam and coil assembled part in the heart, this has been removed upper yoke, upper beam unshakable in one's determination and coil and has assembled
The iron core of part is the iron core that do not disintegrates.
In the present embodiment, the weight of the iron core that do not disintegrates in this Assembling transformator can
Meet existing hauled weight condition and use the lift heavy permissive condition of on-the-spot Factory Building.
Wherein, upper yoke, upper beam unshakable in one's determination and coil assembled part will become from this Assembling
The iron core of depressor is removed out and individually transports.
Step 2, is placed in transformer body lower oil tank by the described iron core that do not disintegrates
Row transport.
Preferably, before the iron core that do not disintegrates is transported, first make an interim iron core
Upper joint transport case, interim upper joint transport case unshakable in one's determination can with transformer body lower oil tank even
Connect as together, with the iron core that do not disintegrates described in accommodating.
Wherein, made interim unshakable in one's determination upper joint transport case and oil tank on transformer body
Structure similar, simply overall dimensions is less than oil tank on transformer body.
As shown in Figure 1 and Figure 4, interim upper joint transport case 9 unshakable in one's determination includes case lid and and case
The tank wall that lid is connected.
Specifically, before transport, first by place for transformer body lower oil tank 6, then will not
Disintegration iron core hangs in transformer body lower oil tank 6 and assembles, then at transformator
Place interim unshakable in one's determination upper joint transport case 9 on body lower oil tank 6, then will not disintegrate unshakable in one's determination with
Interim upper joint transport case 9 unshakable in one's determination is fixed, finally will interim upper joint transport case 9 unshakable in one's determination
It is bolted with transformer body lower oil tank 6 and is integrated, and constitute transport cases,
Transport cases is being transported.
In the present embodiment, the iron core that will not disintegrate be fixed in transport cases specifically include following
Step:
S1, makes interim upper beam, and described interim upper beam is arranged on the position of upper beam unshakable in one's determination
Place, and interim upper beam is connected with the upper clamping piece unshakable in one's determination not disintegrated in iron core.
Specifically, such as Fig. 1, shown in 4, before the iron core that do not disintegrates is transported, in order to
Reduce the shipping height of the iron core that do not disintegrates, will not be used original upper beam unshakable in one's determination in iron core,
But make an interim upper beam 10, and interim upper beam 10 is arranged on former upper beam unshakable in one's determination
Position is also positioned at two upper clamping pieces 12 unshakable in one's determination of high-pressure side and low-pressure side in the iron core that do not disintegrates
Connect respectively.Specifically, it is that interim upper beam 10 is passed through spiral shell with upper clamping piece 12 unshakable in one's determination
Female locking, unshakable in one's determination after removing upper yoke to ensure, core limb top will not flare loose.
In the present embodiment, the steel plate that interim upper beam 10 uses thickness to be 20～25mm is made.
Preferably, as it is shown in figure 1, after assembling interim upper beam 10, iron core presss from both sides
On part 12, near the position of each stem of core limb, i.e. in the position, both sides of each stem
Put, 1 belt tensioner 1 is respectively set, and belt tensioner 1 is tightened on upper clamping piece 12 unshakable in one's determination.
The most each stem is respectively adopted the upper clamping piece unshakable in one's determination 12 of 2 belt tensioners 1 and high and low pressure side
Tightening, to prevent when stem flare is loose, upper clamping piece 12 unshakable in one's determination causes curved because of stress
Bent deformation.
S2, it is preferable that set respectively between each stem and between stem and other post
Put support mechanism in stem stem, to avoid being subjected to displacement between each post and post of core limb.
Specifically, as shown in Figure 1, 2, after the top of the iron core that do not disintegrates is fixed,
In window unshakable in one's determination between the post of core limb and post, along transformator long axis direction and corresponding
The position of circle centrage unshakable in one's determination arranges support mechanism 2 in stem stem, with ensure in core limb other post with
Distance between stem and between stem and stem.
In the present embodiment, as shown in Figure 8, in each stem stem support mechanism 2 include top board 21,
Screw mandrel 25 and support cylinder 23.Wherein, support cylinder 23 uses 1, screw mandrel 25 and top board 21
Each employing 2,2 roof symmetrics are arranged, and 2 screw mandrels are symmetrical arranged.
Support cylinder 23 is straight tube and inner hollow, and that supports cylinder is respectively arranged at two ends with female thread, i.e.
The two ends of support cylinder set female part becomes nut sleeve 24, and 2 screw mandrels are respectively arranged with one end
Respectively from support cylinder two ends stretch into support cylinder nut sleeve 24 in, thus with nut sleeve 24 spiral shell
Stricture of vagina connects, and the other end of 2 screw mandrels is respectively connected with 1 top board 21, by adjusting 2
Screw mandrel stretches into the length of support cylinder, thus the length of support mechanism 2 in adjustable stem stem.
Wherein, the back side of 2 top boards holds out against the post jamb of adjacent two posts at core limb respectively
On.Owing to the back side of top board contacts with the post jamb of core limb, therefore the shape of top board can root
It is configured according to the shape of its post jamb leaned.Such as, top board can be made into and stem
Or the circular arc or plate shaped that side post is suitable.
Preferably, in this stem stem, support mechanism also includes reinforcement 22, described reinforcement 22
It is arranged on top board 21, and is in the both sides of screw mandrel 25 with support screw.Specifically,
In each stem stem, the reinforcement 22 in support mechanism uses 4, described 4 reinforcements 22
It is arranged on the both sides of 2 screw mandrels 25 two-by-two.
Preferably, in this stem stem, support mechanism also includes tying up post 26, described in tie up post use symmetry
2 arranged, tie up post 26 for 2 and are connected with 2 top boards 21 respectively.
Glide along core limb for preventing support mechanism 2 in stem stem to be affected by gravity, by core
After support mechanism 2 is had good positioning on core limb in post, strap can be used to be entangled in stem stem internal stay
Mechanism ties up on post 26 and fixes it on core limb.For avoiding support mechanism 2 in stem stem
Stalloy in core limb is damaged, in stem stem between top board and the core limb of support mechanism
Cardboard can also be added.
In the present embodiment, can set according to differing heights position between two posts of core limb
Put in support mechanism in stem stem, i.e. stem stem that the quantity of support mechanism specifically can be according to the height of core limb
Degree is evenly arranged.Preferably, stem stem internal stay machine at identical height and position between each post
Structure keeps in the same horizontal line.
S3, it is preferable that the medium position at core limb height arranges 2 channel-section steels, 2
Channel-section steel is symmetrically distributed in high-pressure side and the low-pressure side of iron core, and these 2 channel-section steels are along length unshakable in one's determination
Degree direction is arranged, by drawing tie-rod between 2 channel-section steels.
In the present embodiment, as it is shown in fig. 7, at the middle part of core limb height, do not disintegrate ferrum
The high-pressure side of the heart and low-pressure side are each provided with 1 channel-section steel 3, and channel-section steel 3 is by screw 5 and ferrum
Stem connects (as shown in Figure 1), can be clamped by core limb by 2 channel-section steels 3.2
It is additionally provided with between root channel-section steel and draws screw rod 4, draw the length direction of screw rod and the length side of channel-section steel 3
To being vertically arranged, by drawing screw rod 4 to be strained further by these 2 channel-section steels.Draw spiral shell
Position on bar 4 and inside and outside channel-section steel is respectively provided with a locking nut 13, is used for
Screw rod 4 will be drawn to lock, its purpose is to the size after making core limb tension and keep constant.
Preferably, in the present embodiment, owing to iron core is that three-phase and five-pole is unshakable in one's determination, therefore draw spiral shell
Bar 4 uses 10 altogether, and i.e. in core limb, the both sides of each post are respectively arranged with 1 and draw screw rod,
So that core limb is clamped.
Preferably, every is drawn and can also be surrounded by insulation crimped paper on screw rod 4.
S4, arranges locating pin, iron core unshakable in one's determination in the bottom of transformer body lower oil tank
Feet is provided with hole, feet location, by hole, described feet location through described locating pin, and
By nut check locating pin, avoid hole, described feet location directly to connect with locating pin simultaneously
Touch, multipoint earthing during to prevent iron core from running；Not disintegrating, iron core is placed on transformator
After body lower oil tank, can save on interim upper beam and interim iron core transport case case lid it
Between cushion block is set carrys out stretching and do not disintegrate iron core, unshakable in one's determination in its short transverse to avoid not disintegrating
It is subjected to displacement.
Specifically, in the present embodiment, this does not disintegrate unshakable in one's determination after step S1～S3,
I.e. it is complete the clamping to the iron core self that do not disintegrates, and after sufficiently fastening, can
To place it in transport cases.
Such as Fig. 3, shown in 5, in the bottom welding locating pin of transformer body lower oil tank 6
17, feet unshakable in one's determination 11 unshakable in one's determination arranges the hole, feet location corresponding with locating pin 17,
Feet is positioned hole and passes locating pin 17, then sheathed packing ring 19 in locating pin 17,
17 are followed closely by packing ring 19 locking positioning again by clamp nut 20, so that the iron core that do not disintegrates
Feet 11 unshakable in one's determination can be screwed together with transformer body lower oil tank 6.Simultaneously in order to
Hole, feet location is avoided directly to contact with locating pin 17, in packing ring 19 and feet 11 unshakable in one's determination
Between insulation board 18 is set, unshakable in one's determination with fuel-economizing under transformer body not disintegrate described in preventing
Case ground connection.
After the bottom of the iron core that do not disintegrates fixes with transformer body lower oil tank 6,
Between the case lid of interim upper beam 10 and interim upper joint transport case unshakable in one's determination, cushion block 8 is set, passes through
Cushion block 8 carrys out stretching and does not disintegrate iron core so that it is save transport case 9 He on interim iron core loading
During the transport cases that transformer body lower oil tank 6 is formed after connecting, in short transverse (i.e.
Y direction) on will not be subjected to displacement.
In the present embodiment, cushion block 8 includes wood block filler and/or regulation cardboard, when using headblock
Block still cannot completely to do not disintegrate stretching unshakable in one's determination time, tune can be set up on wood block filler again
Joint cardboard, to realize complete stretching.
S5, it is preferable that at bottom and the lower clamping piece pair unshakable in one's determination of transformer body lower oil tank
The position answered arranges the 4th reinforcement, arranges the 4th top on the other end of the 4th reinforcement
Tight plate, arranges the 4th scalable between the other end and lower clamping piece unshakable in one's determination of the 4th pressing tight plate
Screw is so that lower clamping piece unshakable in one's determination holds out against with transport cases.
Specifically, in the present embodiment, as shown in Figure 6, at transformer body lower oil tank
Bottom 32 on position welding fourth reinforcement corresponding with lower clamping piece 31 unshakable in one's determination, the 4th
Weld the 4th pressing tight plate on the other end of reinforcement, and make the other end of the 4th pressing tight plate lead to
Cross the 4th adjustment screw 28 to hold out against with lower clamping piece 31 unshakable in one's determination.So, by regulation the
Four adjustment screws 28 can by lower clamping piece 31 unshakable in one's determination and transformer body lower oil tank it
Between hold out against.Wherein, the 4th adjustment screw 28 to save on interim transport case 9 fall cover it
Before be installed on the 4th pressing tight plate, and it is screwed to the end towards not disintegrating inside iron core.
S6, it is preferable that the centrage of post every with core limb is corresponding on described channel-section steel
Position the first reinforcement is set, the other end of the first reinforcement arranges the first pressing tight plate,
The other end and interim iron core of the first pressing tight plate save and between the tank wall of transport case, arranges the
One adjustment screw is so that channel-section steel holds out against with transport cases.
Specifically, such as Fig. 4, shown in 7, channel-section steel 3 welds the first reinforcement 14,
First reinforcement 14 is arranged on the position corresponding with the centrage of every post, then adds first
Weld the first pressing tight plate 15 on the other end of strong muscle 14, the first pressing tight plate the other end with
Between the tank wall of interim upper joint transport case unshakable in one's determination, the first adjustment screw 16 is set, so that the
One pressing tight plate 15 holds out against with interim upper joint transport case 9 unshakable in one's determination.The purpose of do so be in order to
Make not disintegrate after iron core puts into transport cases and can pass through to adjust with interim upper joint transport case unshakable in one's determination
Save the first adjustment screw 16 to carry out holding out against location.Wherein, the first adjustment screw 16
Transport case can be saved on interim iron core fall and be installed on the first pressing tight plate 15 before cover, and
It is screwed to the end in the iron core that do not disintegrates.
S7, it is preferable that save on interim iron core on the tank wall of transport case with upper clamping piece unshakable in one's determination
Corresponding position arranges the second reinforcement, arranges second on the other end of the second reinforcement
Pressing tight plate, arranges second adjustable between the other end and upper clamping piece unshakable in one's determination of the second pressing tight plate
Joint screw is so that upper clamping piece unshakable in one's determination holds out against with transport cases.
Specifically, in the present embodiment, as shown in Figure 2,4, joint transport on interim iron core
The second reinforcement is welded in position corresponding with upper clamping piece 12 unshakable in one's determination on the tank wall of case, preferably may be used
Second reinforcement is welded on the position corresponding with core limb, described second reinforcement another
Being welded with the second pressing tight plate on one end, the other end of the second pressing tight plate passes through the second scalable
Screw 30 holds out against with upper clamping piece 12 unshakable in one's determination.Wherein, the second adjustment screw 30 can be
Interim unshakable in one's determination upper joint transport case falls and is installed on the second pressing tight plate before cover, and by it towards facing
It is screwed to the end outside Shi Tiexin upper joint transport case 9.
The most schematically show on iron core in low-pressure side unshakable in one's determination of not disintegrating in fig. 2
Folder 12, it practice, be again provided with upper clamping piece 12 unshakable in one's determination in the high-pressure side of the iron core that do not disintegrates,
But not shown in Fig. 2.
S8, it is preferable that save on interim iron core on the tank wall of transport case with curb girder pair unshakable in one's determination
The position answered arranges the 3rd reinforcement, arranges the 3rd top on the other end of the 3rd reinforcement
Tight plate, arranges the 3rd scalable spiral shell between the other end and curb girder unshakable in one's determination of the 3rd pressing tight plate
Nail is so that curb girder unshakable in one's determination holds out against with transport cases.
Specifically, in the present embodiment, as in figure 2 it is shown, save transport case on interim iron core
Tank wall on position welding threeth reinforcement corresponding with curb girder 27 unshakable in one's determination, strengthen the 3rd
Welding the 3rd pressing tight plate on the other end of muscle, the other end of the 3rd pressing tight plate can by the 3rd
Regulation screw 29 holds out against with curb girder 27 unshakable in one's determination.Wherein, the 3rd adjustment screw 29 is permissible
Interim iron core saves transport case fall and be installed on the 3rd pressing tight plate before cover, and by its court
It is screwed to the end outside interim upper joint transport case unshakable in one's determination.
By above-mentioned steps S6, S7, S8, on channel-section steel with interim iron core, i.e. save transport case
Between, between upper clamping piece unshakable in one's determination and interim upper joint transport case unshakable in one's determination, curb girder unshakable in one's determination is with interim
Save on iron core be respectively provided with adjustment screw between transport case so that this do not disintegrate iron core can
Interim iron core saves the four direction firm position in transport case, thus can prevent from not understanding
Body X in transport cases unshakable in one's determination, Z-direction (the i.e. length direction of transformator and width
Direction) it is moved.
Above-mentioned steps S1～the assemble sequence of S8, a kind of preferably sortord, and
The present invention is not limited to assemble, only with above-mentioned sortord, the iron core that do not disintegrates, but actual
Upper some of them step both can be arranged on forward, it is also possible to is arranged on rearward, such as walks
Rapid S2 and step S3 can be with transpositions, and step S2 and step S3 can also be arranged
Before step S1, step S7 and step S8 can also transpositions.I.e. step S1～S8
Do not limited by the above-mentioned assemble sequence in the present embodiment.
Preferably, in the present embodiment, this iron core way of transportation also includes step 3.
Step 3, after being fixed on by the described iron core that do not disintegrates in transport cases, to transport
Casing seals, and then fills dry air in transport cases, then enters transport cases
Row transport.
Specifically, in the present embodiment, in the iron core that will not disintegrate is fixed on transport cases it
After, transport cases is sealed, enters again after then filling dry air in transport cases
Row transport, to prevent the moisture absorption unshakable in one's determination and pollution.
When transport cases is carried out evacuation to fill dry air, can use " evacuate-
Inflation, mode intermittent operation, and vacuum suitable in keeping transport cases, thus
Can prevent transformer body lower oil tank from deforming.
Way of transportation unshakable in one's determination in the present embodiment originally has by utilizing in Assembling transformator
Transformer body lower oil tank save transport case on the interim interim iron core made, will tear open
Except the three-phase and five-pole iron core after upper yoke, upper beam unshakable in one's determination and coil assembled part puts into transformation
In the transport cases that device body lower oil tank is constituted after being connected with interim upper joint transport case unshakable in one's determination
Carrying out whole Transporting, the method need not make traditional disintegrating in means of transportation unshakable in one's determination
Disintegration transport case unshakable in one's determination, therefore reduces cost of transportation；Meanwhile, the method can utilize
The upper clamping piece unshakable in one's determination itself having in the minds of this transformer fe and lower clamping piece unshakable in one's determination and transport cases
Transport after Gu Ding, compared with traditional disintegration iron core means of transportation, it is no longer necessary to volume
Outer making is for the folder of iron core clamping, thus reduce further cost of transportation.
In the present embodiment, connected by the upper clamping piece unshakable in one's determination of interim upper beam with high and low pressure side
Connect, and iron core is clamped, on interim upper beam with interim iron core, save the case of transport case simultaneously
Using cushion block stretching between lid, being possible to prevent not disintegrate unshakable in one's determination is subjected to displacement in Y direction；
Tighten with 2 belt tensioners near the often place of stem position at upper clamping piece unshakable in one's determination, be possible to prevent
Upper clamping piece unshakable in one's determination loosens；Post and the post of core limb it is possible to prevent by support mechanism in stem stem 2
Between be subjected to displacement, i.e. in stem stem support mechanism constitute this do not disintegrate iron core first location
Mechanism, and high and low pressure side arrange channel-section steel and draw screw rod constitute this do not disintegrate iron core
Second detent mechanism.
Not disintegrating in the present embodiment is unshakable in one's determination after sufficiently fastening, it is possible to put into
In transformer body lower oil tank, by using multiple adjustment screws and being arranged on device
The locating pin (belonging to the 3rd detent mechanism) of body bottom, the iron core that can this not disintegrated exists
Firm position in transport cases, to prevent from not understanding body iron core in the generation of X, Y, Z axis direction
Mobile.
Visible, the advantage of iron core way of transportation of the present invention is, in hauled weight and on-the-spot factory
Under conditions of room lift heavy allows, successfully solve ferrum in field assembled power transformer product
The problem of heart whole Transporting, it is no longer necessary to iron core is divided into several independent iron core frame independent
Transport.The processing simple, easy of this transport structure, material saving, do not disintegrate in transportation ferrum
The heart will not deform, and transport is to easy to loading and unloading behind use scene.
Embodiment 2:
This enforcement provides the conveying arrangement unshakable in one's determination of a kind of Assembling transformator, this device
Including interim upper joint transport case unshakable in one's determination and transformer body lower oil tank, described interim iron core
Upper joint transport case includes case lid and the tank wall being connected with case lid,
Interim unshakable in one's determination upper joint transport case be arranged on transformer body lower oil tank and with change
Depressor body lower oil tank connects as one and becomes transport cases, and this transport cases can
House and removed upper yoke, upper beam unshakable in one's determination and the iron core of coil assembled part, described dismounting
The iron core of upper yoke, upper beam unshakable in one's determination and coil assembled part is not for disintegrating iron core.
Preferably, this device also includes interim upper beam 10 and cushion block 8.
Interim upper beam 10 is arranged on the installation site of the upper beam former unshakable in one's determination of the iron core that do not disintegrates, and
Be connected with the upper clamping piece unshakable in one's determination 12 not disintegrated in iron core, cushion block 8 be arranged on interim upper beam with
Between the case lid of interim upper joint transport case unshakable in one's determination, do not disintegrate iron core with stretching such that it is able to
Avoid not disintegrating and unshakable in one's determination be subjected to displacement in its short transverse.
Specifically, such as Fig. 1, shown in 4, when the iron core that do not disintegrates is transported, in order to
Reduce the shipping height of the iron core that do not disintegrates, will not be used original upper beam unshakable in one's determination in iron core,
But make an interim upper beam 10, interim upper beam 10 is arranged on the position of former upper beam unshakable in one's determination
Put and be positioned at two upper clamping pieces unshakable in one's determination 12 points of high-pressure side and low-pressure side in the iron core that do not disintegrates
Do not connect.Specifically, by interim upper beam 10 with upper clamping piece 12 unshakable in one's determination by nut check,
Unshakable in one's determination after removing upper yoke to ensure not disintegrate, core limb top will not flare loose.
In the present embodiment, the steel plate that interim upper beam 10 uses thickness to be 20～25mm is made.
Preferably, this device also includes belt tensioner 1.As it is shown in figure 1, when assembling
After interim upper beam 10, on the upper clamping piece 12 unshakable in one's determination, near each stem of core limb
Position, i.e. at two side positions of each stem, respectively arranges 1 belt tensioner 1, by belt tensioner
1 tightens on upper clamping piece 12 unshakable in one's determination.The most each stem use 2 belt tensioners 1 respectively with
The upper clamping piece unshakable in one's determination of high and low pressure side tightens, during to prevent stem flare loose, on iron core
Folder 12 causes flexural deformation because of stress.
Preferably, this device also includes support mechanism 2 in stem stem, support mechanism in described stem stem
It is arranged between each stem of core limb and between stem and other post, to avoid ferrum
It is subjected to displacement between post and the post of stem.
Specifically, as shown in Figure 1, 2, after the top of the iron core that do not disintegrates is fixed,
In window unshakable in one's determination between post and the post of core limb, along transformator long axis direction and correspondence
The position of circle centrage unshakable in one's determination arranges support mechanism 2 in stem stem, with ensure other post and stem it
Between and stem and stem between distance.
In the present embodiment, as shown in Figure 8, in each stem stem support mechanism include top board 21,
Screw mandrel 25 and support cylinder 23.Wherein, support cylinder 23 uses 1, screw mandrel 25 and top board 21
Each employing 2,2 roof symmetrics are arranged, and 2 screw mandrels are symmetrical arranged.
Support cylinder 23 is straight tube and inner hollow, and that supports cylinder is respectively arranged at two ends with female thread, i.e.
The two ends of support cylinder set female part becomes nut sleeve 24, and 2 screw mandrels are respectively arranged with one end
In the nut sleeve 24 of support cylinder is stretched at two ends from support cylinder respectively, thus lead to nut sleeve 24
Crossing threaded, the other end of 2 screw mandrels is respectively connected with 1 top board 21, by adjusting
2 screw mandrels stretch into the length of support cylinder, thus the length of support mechanism in adjustable stem stem.
Wherein, the back side of 2 top boards holds out against two posts of adjacent two posts at core limb respectively
On wall.Owing to top board 21 contacts with core limb, therefore the shape of top board 21 can be according to it
The shape of the post jamb leaned is configured.Such as, top board can be made into and stem or side
The circular arc or plate shaped that post is suitable.
Preferably, in this stem stem, support mechanism also includes reinforcement 22, described reinforcement 22
It is arranged on top board 21, and is in the both sides of screw mandrel 25 with support screw.Specifically,
In each stem stem, the reinforcement 22 in support mechanism uses 4, described 4 reinforcements 22
It is arranged on the both sides of 2 screw mandrels two-by-two.
Preferably, in this stem stem, support mechanism also includes tying up post 26, described in tie up post use symmetry
2 arranged, tie up post 26 for 2 and are connected with 2 top boards 21 respectively.
Glide along core limb for preventing support mechanism 2 in stem stem to be affected by gravity, by core
After support mechanism is had good positioning on core limb in post, strap can be used to be entangled in stem stem internal stay machine
The tying up on post 26 and fix it on core limb of structure.Will for support mechanism 2 in avoiding stem stem
Stalloy damage in core limb, can between top board and the core limb of support mechanism in stem stem
To add cardboard.
In the present embodiment, between two posts of core limb, core is set according to differing heights position
In support mechanism 2 in post, i.e. stem stem, the quantity of support mechanism specifically can be come according to the height of core limb
It is evenly arranged.Preferably, between each post, in stem stem at identical height and position, support mechanism is protected
Hold in the same horizontal line.
Preferably, this device also includes core limb clamp system, described core limb clamping machine
Structure includes 2 channel-section steels being arranged on the medium position of core limb height and draws screw rod,
2 channel-section steels are symmetrically distributed in high-pressure side and the low-pressure side of the iron core that do not disintegrates, and 2
Channel-section steel is arranged along length direction unshakable in one's determination, pass through between 2 channel-section steels described in draw tie-rod.
In the present embodiment, as it is shown in fig. 7, at the middle part of core limb height, do not disintegrate ferrum
The high-pressure side of the heart and low-pressure side are each provided with 1 channel-section steel 3, and channel-section steel 3 is by screw 5 and ferrum
Stem connects (as shown in Figure 1).By 2 channel-section steels 3, core limb is clamped, 2 grooves
It is additionally provided with between steel and draws screw rod 4, draw the length direction of screw rod to hang down with the length direction of channel-section steel 3
Straight setting, by drawing screw rod 4 to be strained by these 2 channel-section steels.Drawing on screw rod 4,
And the position inside and outside channel-section steel is respectively provided with a locking nut 13, for screw rod will be drawn
4 lockings, its purpose is to the size after making core limb tension and keep constant.
Preferably, in the present embodiment, iron core is that three-phase and five-pole is unshakable in one's determination, therefore draws screw rod 4
Altogether using 10, i.e. in core limb, the both sides of each post are respectively arranged with 1, with by core limb
Clamping.
Preferably, every is drawn and can also be surrounded by insulation crimped paper on screw rod 4.
Preferably, in the present embodiment, owing to iron core is that three-phase and five-pole is unshakable in one's determination, therefore draw spiral shell
Bar 4 uses 10 altogether, and i.e. in core limb, the both sides of each post are respectively arranged with 1, with by ferrum
Stem clamps.
Preferably, this device also includes that the first jacking mechanism, the first jacking mechanism include
One reinforcement, the first pressing tight plate and the first adjustment screw.
Described first reinforcement is arranged on channel-section steel and the centrage pair of every post with core limb
Should, the first pressing tight plate is arranged on the other end of the first reinforcement, the first pressing tight plate another
One end is held out against by the tank wall of the first adjustment screw with interim upper joint transport case unshakable in one's determination.
Specifically, such as Fig. 4, shown in 7, channel-section steel 3 is welded with the first reinforcement 14,
First reinforcement 14 is arranged on the position corresponding with the centrage of every post, then adds first
Weld the first pressing tight plate 15 on the other end of strong muscle 14, the other end of the first pressing tight plate with face
It is provided with the first adjustment screw 16, by adjusting between the tank wall of Shi Tiexin upper joint transport case
Save the first adjustment screw 16 and can make the first pressing tight plate 15 and interim upper joint transport case 9 unshakable in one's determination
Hold out against.The purpose of do so is in order to can be with after the iron core that do not disintegrates puts into transport cases
Interim upper joint transport case unshakable in one's determination holds out against location by the first adjustment screw 16.Wherein,
One adjustment screw 16 can save transport case on interim iron core and fall and be installed on first before cover
On pressing tight plate 15, and it is screwed to the end in the iron core that do not disintegrates.
Preferably, this device also includes the second jacking mechanism, described second jacking mechanism bag
Include the second reinforcement, the second pressing tight plate and the second adjustment screw.Second reinforcement is arranged
Saving on interim iron core on the tank wall of transport case and corresponding with upper clamping piece unshakable in one's determination, second holds out against
Plate is arranged on the other end of the second reinforcement, and the other end of the second pressing tight plate passes through second
Adjustment screw holds out against with upper clamping piece unshakable in one's determination.
Specifically, in the present embodiment, as shown in Figure 2,4, joint transport on interim iron core
Position corresponding with upper clamping piece 12 unshakable in one's determination on the tank wall of case is welded with the second reinforcement, preferably
Second reinforcement can be welded on the position corresponding with core limb, described second reinforcement
Being welded with the second pressing tight plate on the other end, the other end of the second pressing tight plate is adjustable by second
Joint screw 30 holds out against with upper clamping piece 12 unshakable in one's determination.Wherein, the second adjustment screw 30 is permissible
Interim iron core saves transport case fall and be installed on the second pressing tight plate before cover, and by its court
It is screwed to the end outside interim upper joint transport case unshakable in one's determination.
Preferably, this device also includes the 3rd jacking mechanism, described 3rd jacking mechanism bag
Include the 3rd reinforcement, the 3rd pressing tight plate and the 3rd adjustment screw.3rd reinforcement is arranged
Interim iron core saves on the tank wall of transport case and corresponding with curb girder unshakable in one's determination, the 3rd pressing tight plate
Being arranged on the other end of the 3rd reinforcement, the other end of the 3rd pressing tight plate can by the 3rd
Regulation screw is tight with core side back.
Specifically, in the present embodiment, as in figure 2 it is shown, save transport case on interim iron core
Tank wall on position welding threeth reinforcement corresponding with the middle part of curb girder 27 unshakable in one's determination, the
Welding the 3rd pressing tight plate on the other end of three reinforcements, the other end of the 3rd pressing tight plate passes through
3rd adjustment screw 29 holds out against with curb girder 27 unshakable in one's determination.Wherein, the 3rd adjustment screw
29 can save transport case on interim iron core falls and is installed on the 3rd pressing tight plate before cover, and
It is screwed to the end outside interim upper joint transport case unshakable in one's determination.
Preferably, this device also includes the 4th jacking mechanism, described 4th jacking mechanism bag
Include the 4th reinforcement, the 4th pressing tight plate and the 4th adjustment screw.4th reinforcement is arranged
In the bottom of transformer body lower oil tank and corresponding with lower clamping piece unshakable in one's determination, the 4th holds out against
Plate is arranged on the other end of the 4th reinforcement, and the other end of the 4th pressing tight plate passes through the 4th
Adjustment screw holds out against with lower clamping piece unshakable in one's determination.
Specifically, in the present embodiment, as shown in Figure 6, at transformer body lower oil tank
Bottom 32 on the position corresponding with lower clamping piece 31 unshakable in one's determination be welded with the 4th reinforcement, the
Being welded with the 4th pressing tight plate on the other end of four reinforcements, the other end of the 4th pressing tight plate leads to
Cross the 4th adjustment screw 28 to hold out against with lower clamping piece 31 unshakable in one's determination.So, can by the 4th
Regulation screw 28 can will push up between lower clamping piece 31 unshakable in one's determination and transformer body lower oil tank
Tightly.Wherein, the 4th adjustment screw 28 to save transport case 9 on interim and falls and pacify before cover
It is loaded on the 4th pressing tight plate, and it is screwed to the end inside the iron core that do not disintegrates.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present
And the illustrative embodiments used, but the invention is not limited in this.For ability
For those of ordinary skill in territory, in the situation without departing from spirit and substance of the present invention
Under, various modification and improvement can be made, these modification and improvement are also considered as the present invention's
Protection domain.
Claims (12)
1. the way of transportation unshakable in one's determination of an Assembling transformator, it is characterised in that include
Following steps:
Remove upper yoke unshakable in one's determination in Assembling transformator, upper beam unshakable in one's determination and coil to assemble
Part, the iron core having removed upper yoke, upper beam unshakable in one's determination and coil assembled part is puzzled
Body is unshakable in one's determination；
The described iron core that do not disintegrates is placed in transformer body lower oil tank and transports.
2. the method for claim 1, it is characterised in that the method also includes:
Make and save transport case on interim iron core,
The iron core that will not disintegrate is placed in transformer body lower oil tank and carries out transport specifically
It is: the iron core that will not disintegrate is placed in transformer body lower oil tank, then faces described
Shi Tiexin upper joint transport case connects as one with transformer body lower oil tank and constitutes transport
Casing, and the iron core that will not disintegrate is fixed in transport cases, then transport cases is transported
Defeated.
3. method as claimed in claim 2, it is characterised in that will not disintegrate unshakable in one's determination solid
It is scheduled in transport cases and specifically includes: it is fixed to arrange in the bottom of transformer body lower oil tank
Position nail, the feet unshakable in one's determination bottom the iron core that do not disintegrates is provided with hole, feet location, by described pad
Hole, foot location is through described locating pin, and by nut check locating pin, avoids institute simultaneously
State hole, feet location directly to contact with locating pin,
Make interim upper beam, described interim upper beam is arranged on the position of upper beam unshakable in one's determination, and
Interim upper beam is connected with the upper clamping piece unshakable in one's determination not disintegrated in iron core, then at interim upper beam
And arrange cushion block between the case lid of interim unshakable in one's determination upper joint transport case to carry out stretching and do not disintegrate iron core,
Unshakable in one's determination it is subjected to displacement in its short transverse to avoid not disintegrating.
4. method as claimed in claim 3, it is characterised in that will not disintegrate unshakable in one's determination solid
It is scheduled in transport cases and also includes: for the core limb of the iron core that do not disintegrates, at each stem
Between and stem and other post between be respectively provided with support mechanism in stem stem, to avoid iron core
It is subjected to displacement between each post and post of post.
5. method as claimed in claim 3, it is characterised in that will not disintegrate unshakable in one's determination solid
It is scheduled in transport cases and also includes: the medium position at core limb height arranges 2 channel-section steels,
2 channel-section steels are symmetrically distributed in high-pressure side and the low-pressure side of the iron core that do not disintegrates, and 2 channel-section steel edges
The length direction unshakable in one's determination that do not disintegrates is arranged, by drawing tie-rod between 2 channel-section steels.
6. method as claimed in claim 5, it is characterised in that will not disintegrate unshakable in one's determination solid
It is scheduled in transport cases and also includes: the center of every post on described channel-section steel and in core limb
The position that line is corresponding is provided with the first reinforcement, and the other end of the first reinforcement is provided with
One pressing tight plate, the tank wall of the other end of the first pressing tight plate and interim unshakable in one's determination upper joint transport case it
Between the first adjustment screw is set so that channel-section steel holds out against with transport cases.
7. the method as described in any one of claim 3-6, it is characterised in that will not understand
Body iron core is fixed in transport cases and also includes: save the tank wall of transport case on interim iron core
Upper and that iron core upper clamping piece is corresponding position arranges the second reinforcement, at described second reinforcement
The other end on the second pressing tight plate is set, the other end and the iron core of the second pressing tight plate presss from both sides
Second adjustment screw is set between part so that upper clamping piece unshakable in one's determination holds out against with transport cases；
Interim iron core saves position corresponding with curb girder unshakable in one's determination on the tank wall of transport case arrange
3rd reinforcement, arranges the 3rd pressing tight plate on the other end of described 3rd reinforcement,
Between the other end of the 3rd pressing tight plate and curb girder unshakable in one's determination, 3rd adjustment screw is set so that ferrum
Heart curb girder holds out against with transport cases；
The position corresponding with lower clamping piece unshakable in one's determination in the bottom of transformer body lower oil tank is arranged
4th reinforcement, arranges the 4th pressing tight plate on the other end of described 4th reinforcement,
Between the other end of the 4th pressing tight plate and lower clamping piece unshakable in one's determination, the 4th adjustment screw is set so that
Lower clamping piece unshakable in one's determination holds out against with transport cases.
8. the conveying arrangement unshakable in one's determination of an Assembling transformator, it is characterised in that include
Interim upper joint transport case unshakable in one's determination and transformer body lower oil tank, described interim iron core saves
Transport case includes case lid and the tank wall being connected with case lid,
Interim unshakable in one's determination upper joint transport case be arranged on transformer body lower oil tank and with change
Depressor body lower oil tank connects as one and becomes transport cases, and this transport cases can
House and removed upper yoke, upper beam unshakable in one's determination and the iron core of coil assembled part, described dismounting
The iron core of upper yoke, upper beam unshakable in one's determination and coil assembled part is not for disintegrating iron core.
9. device as claimed in claim 8, it is characterised in that this device also includes facing
Shi Shangliang and cushion block,
Interim upper beam is arranged on the installation site of the upper beam unshakable in one's determination of the iron core that do not disintegrates, and with not
Upper clamping piece unshakable in one's determination in disintegration iron core connects, and described cushion block is arranged on interim upper beam with interim
Saving on iron core between the case lid of transport case, do not disintegrate iron core with stretching, thus avoids not understanding
Body iron core is subjected to displacement in its short transverse.
10. device as claimed in claim 8, it is characterised in that this device also includes
Support mechanism in stem stem, in described stem stem support mechanism be arranged between each stem of core limb,
And between stem and other post, to avoid being subjected to displacement between the post of core limb and post,
In each stem stem, support mechanism includes 1 support cylinder and symmetrically arranged 2 top boards
With 2 screw mandrels,
Support cylinder is straight tube and inner hollow, and that supports cylinder is respectively arranged at two ends with female thread, 2
Screw mandrel be respectively arranged with one end respectively from support cylinder both ends stretch into support cylinder in, thus with support cylinder two ends
Female thread be threaded connection, the other end of 2 screw mandrels is connected with a top board respectively,
The length of support cylinder is stretched into such that it is able to adjust support mechanism in stem stem by adjusting 2 screw mandrels
Length；
In stem stem, 2 top boards of support mechanism hold out against the post of adjacent two posts in core limb respectively
On wall.
11. devices as claimed in claim 8, it is characterised in that this device also includes
Core limb clamp system, described core limb clamp system includes being arranged on core limb height
2 channel-section steels of medium position and draw screw rod,
2 channel-section steels are symmetrically distributed in high-pressure side and the low-pressure side of the iron core that do not disintegrates, and 2
Channel-section steel is arranged along length direction unshakable in one's determination, pass through between 2 channel-section steels described in draw tie-rod；
This device also include the first jacking mechanism, the first jacking mechanism include the first reinforcement,
First pressing tight plate and the first adjustment screw,
Described first reinforcement is arranged on channel-section steel and the centrage pair of every post with core limb
Should, the first pressing tight plate is arranged on the other end of the first reinforcement, the first pressing tight plate another
One end is held out against by the tank wall of the first adjustment screw with interim upper joint transport case unshakable in one's determination.
12. devices as claimed in claim 8, it is characterised in that this device also includes
Second jacking mechanism, described second jacking mechanism includes the second reinforcement, the second pressing tight plate
With the second adjustment screw,
Second reinforcement be arranged on the tank wall of interim unshakable in one's determination upper joint transport case and with on iron core
Folder is corresponding, and the second pressing tight plate is arranged on the other end of the second reinforcement, and second holds out against
The other end of plate is held out against with upper clamping piece unshakable in one's determination by the second adjustment screw；
This device also includes that the 3rd jacking mechanism, described 3rd jacking mechanism include Acanthopanan trifoliatus (L.) Merr.
Strong muscle, the 3rd pressing tight plate and the 3rd adjustment screw,
3rd reinforcement is arranged on the tank wall of interim upper joint transport case unshakable in one's determination and and core side
Beam is corresponding, and the 3rd pressing tight plate is arranged on the other end of the 3rd reinforcement, the 3rd pressing tight plate
The other end by the 3rd adjustment screw tight with core side back；
This device also includes that the 4th jacking mechanism, described 4th jacking mechanism include that the 4th adds
Strong muscle, the 4th pressing tight plate and the 4th adjustment screw,
4th reinforcement be arranged in the bottom of transformer body lower oil tank and with under iron core
Folder is corresponding, and the 4th pressing tight plate is arranged on the other end of the 4th reinforcement, and the 4th holds out against
The other end of plate is held out against with lower clamping piece unshakable in one's determination by the 4th adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531428A (en) * | 2016-12-27 | 2017-03-22 | 国家电网公司 | Method for achieving railway transmission and site assembly of conversion transformer by employing temporary oil tank |
| CN108551107A (en) * | 2018-06-12 | 2018-09-18 | 国网辽宁省电力有限公司朝阳供电公司 | Standard distributed becomes platform integral installation method |
| CN108674793A (en) * | 2018-05-29 | 2018-10-19 | 保定天威保变电气股份有限公司 | A kind of partial teardown formula transformer core fixing means and device |
| CN110979929A (en) * | 2019-11-26 | 2020-04-10 | 山东电力设备有限公司 | Transformer core conveyer |
| CN111017415A (en) * | 2019-11-26 | 2020-04-17 | 山东电力设备有限公司 | Method for transporting and fixing transformer iron core |
| CN111717308A (en) * | 2020-07-08 | 2020-09-29 | 合肥哈工焊研威达自动化科技有限公司 | Automatic formation system for self-discharging truck carriages |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235360A (en) * | 1998-05-13 | 1999-11-17 | 三菱电机株式会社 | Arrangement method for transporting electric apparatus and auxiliary therefor |
| GB2419576A (en) * | 2004-10-30 | 2006-05-03 | Keith Lyons | Container transportation assembly and method |
| CN101183605A (en) * | 2007-10-11 | 2008-05-21 | 特变电工沈阳变压器集团有限公司技术中心 | Convenience-for-transportation disorganized transportation transformer and transport case thereof |
| CN201126757Y (en) * | 2007-10-11 | 2008-10-01 | 特变电工沈阳变压器集团有限公司技术中心 | Decomposition transformer core being convenient for transportation and transportation clamping-piece thereof |
| CN102110519A (en) * | 2010-12-13 | 2011-06-29 | 国家电网公司 | Field assembly method for transformer |
| CN202130734U (en) * | 2011-05-31 | 2012-02-01 | 中国西电电气股份有限公司 | Sub-frame iron core frame transportation device |
| CN102436923A (en) * | 2011-12-13 | 2012-05-02 | 中国西电电气股份有限公司 | Method for disassembling, transporting and assembling transformer iron core on site |
| CN202389794U (en) * | 2011-11-25 | 2012-08-22 | 中国西电电气股份有限公司 | Integral transformer body transport device |
| CN102700857A (en) * | 2012-05-18 | 2012-10-03 | 特变电工沈阳变压器集团有限公司 | Disintegrating transportation method of transformer |
| CN103035376A (en) * | 2012-12-29 | 2013-04-10 | 中国西电电气股份有限公司 | Sub-frame iron core structure for disassembling and transporting transformer and transportation method |
| CN203625738U (en) * | 2013-11-27 | 2014-06-04 | 中铁十四局集团有限公司 | Track gauge supporting rod for ballastless track construction |
-
2014
- 2014-12-09 CN CN201410748414.2A patent/CN105883283B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235360A (en) * | 1998-05-13 | 1999-11-17 | 三菱电机株式会社 | Arrangement method for transporting electric apparatus and auxiliary therefor |
| GB2419576A (en) * | 2004-10-30 | 2006-05-03 | Keith Lyons | Container transportation assembly and method |
| CN101183605A (en) * | 2007-10-11 | 2008-05-21 | 特变电工沈阳变压器集团有限公司技术中心 | Convenience-for-transportation disorganized transportation transformer and transport case thereof |
| CN201126757Y (en) * | 2007-10-11 | 2008-10-01 | 特变电工沈阳变压器集团有限公司技术中心 | Decomposition transformer core being convenient for transportation and transportation clamping-piece thereof |
| CN102110519A (en) * | 2010-12-13 | 2011-06-29 | 国家电网公司 | Field assembly method for transformer |
| CN202130734U (en) * | 2011-05-31 | 2012-02-01 | 中国西电电气股份有限公司 | Sub-frame iron core frame transportation device |
| CN202389794U (en) * | 2011-11-25 | 2012-08-22 | 中国西电电气股份有限公司 | Integral transformer body transport device |
| CN102436923A (en) * | 2011-12-13 | 2012-05-02 | 中国西电电气股份有限公司 | Method for disassembling, transporting and assembling transformer iron core on site |
| CN102700857A (en) * | 2012-05-18 | 2012-10-03 | 特变电工沈阳变压器集团有限公司 | Disintegrating transportation method of transformer |
| CN103035376A (en) * | 2012-12-29 | 2013-04-10 | 中国西电电气股份有限公司 | Sub-frame iron core structure for disassembling and transporting transformer and transportation method |
| CN203625738U (en) * | 2013-11-27 | 2014-06-04 | 中铁十四局集团有限公司 | Track gauge supporting rod for ballastless track construction |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531428A (en) * | 2016-12-27 | 2017-03-22 | 国家电网公司 | Method for achieving railway transmission and site assembly of conversion transformer by employing temporary oil tank |
| CN108674793A (en) * | 2018-05-29 | 2018-10-19 | 保定天威保变电气股份有限公司 | A kind of partial teardown formula transformer core fixing means and device |
| CN108551107A (en) * | 2018-06-12 | 2018-09-18 | 国网辽宁省电力有限公司朝阳供电公司 | Standard distributed becomes platform integral installation method |
| CN108551107B (en) * | 2018-06-12 | 2023-05-30 | 国网辽宁省电力有限公司朝阳供电公司 | Integral installation method for standard power distribution transformer station |
| CN110979929A (en) * | 2019-11-26 | 2020-04-10 | 山东电力设备有限公司 | Transformer core conveyer |
| CN111017415A (en) * | 2019-11-26 | 2020-04-17 | 山东电力设备有限公司 | Method for transporting and fixing transformer iron core |
| CN111717308A (en) * | 2020-07-08 | 2020-09-29 | 合肥哈工焊研威达自动化科技有限公司 | Automatic formation system for self-discharging truck carriages |
| CN111717308B (en) * | 2020-07-08 | 2022-08-30 | 合肥哈工焊研威达自动化科技有限公司 | Automatic formation system for self-discharging truck carriages |
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