CN104229292A - Transport oil tank and on-site assembled transformer - Google Patents
Transport oil tank and on-site assembled transformer Download PDFInfo
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- CN104229292A CN104229292A CN201310229144.XA CN201310229144A CN104229292A CN 104229292 A CN104229292 A CN 104229292A CN 201310229144 A CN201310229144 A CN 201310229144A CN 104229292 A CN104229292 A CN 104229292A
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- fuel tank
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Abstract
The invention provides a transport oil tank and an on-site assembled transformer. The transport oil tank comprises a tank body, a supporting bracket is arranged in the tank body and comprises two or a plurality of sub brackets which are sequentially stacked, two adjacent sub brackets are detachably connected, and the bottommost sub bracket is fixedly connected with a bottom plate of the tank body. The transport oil tank is simple in structure, easy to machine and quite convenient and reliable to detach, lift and mount on site, raw materials are saved, and the internal space of the oil tank can be saved.
Description
Technical field
The invention belongs to technical field of transformer manufacturing, relate to and a kind ofly transport fuel tank and comprise the field assembled voltage transformer of this transport fuel tank.
Background technology
In recent years, along with the fast development of China's power industry, mountain area power plant, the demand of substation to field assembled voltage transformer also get more and more, and traffic condition is also more and more harsher.Because the domestic shipping weight of field assembled voltage transformer and transportation clearance are subject to strict restriction.And the upper oil tank that after splitting for the disintegration of field assembled voltage transformer, volume is maximum, how reasonably to transport and how reasonably to utilize the inner space of above oil tank to be the problem that industry personnel urgently wishes to solve always.
For the upper joint transport fuel tank in traditional field assembled voltage transformer, often place loading support therein during transport, and use a large amount of bolts to be fixed support, when being transported to scene and dismantling support, because bolt quantity is many, its dismounting mode wastes time and energy.Further, because jolting in transportation is rocked, even there will be bolt necrosis and cause the phenomenon that bolt cannot be turned on, now normally cannot tear open bolt, and have to screw bolt cutting, extremely inconvenient, considerably increase work capacity.
Summary of the invention
Technical matters to be solved by this invention is for existing transport fuel tank above shortcomings, there is provided a kind of to transport fuel tank and comprise the field assembled voltage transformer of this transport fuel tank, simple, the easy processing of this transporting oil box structure, saving raw MAT'L, can save the inner space of fuel tank, and field stripping, lifting, installation are all reliably very convenient.
The technical scheme that solution the technology of the present invention problem adopts is that this transporting oil case comprises casing, supporting bracket is provided with in described casing, described supporting bracket comprises the two-layer or multilayer sub-stent stacked successively, wherein, removably connect between adjacent two layers sub-stent, the sub-stent of the bottom is fixedly connected with the base plate of casing.
Preferably, described every layer of sub-stent comprises support unit and is located at the linkage unit of support unit periphery, and described linkage unit comprises the sleeve pipe of hollow, and in the sub-stent of the described bottom, one end of sleeve pipe is fixedly connected with the base plate of casing; Also include strut member in described supporting bracket, the two ends of described strut member are removably connected with the sleeve pipe in adjacent two layers sub-stent respectively.
Preferably, described strut member comprises strut bar, screw bolt and nut, the two ends of described strut bar can be inserted in the sleeve pipe of upper and lower double-layer separate support, the two ends of described strut bar are respectively equipped with mounting hole, correspondingly on described sleeve pipe be provided with corresponding aperture, by described bolt is inserted in described corresponding aperture and described mounting hole, and by described nut screwing clamping on bolt, thus can link together by the sleeve pipe by the two ends of strut bar respectively with this in upper and lower double-layer separate support.
Further preferably, the one or both ends of described strut bar are tapered.
Further preferably, the two ends of described strut bar are also respectively provided with a limited step, and the position of limited step on strut bar than the position of mounting hole closer to the middle part of strut bar, the size of described limited step cross-sectional plane is greater than the size of sleeve pipe cross-sectional plane.
Preferably, the first channel-section steel that described support unit comprises horizontally set and the second channel-section steel longitudinally arranged, described first channel-section steel adopts two or many of arrangement in parallel, described second channel-section steel adopts many of arrangement in parallel, many second U-steel frames are located between two or many first channel-section steels, and described sleeve pipe is fixedly connected on the first channel-section steel.
Further preferably, described support unit also comprises stay bearing plate, and described stay bearing plate is supported on the framework that described first channel-section steel and the second channel-section steel form, and stay bearing plate has multiple through hole, so that fixing rope.
Wherein, in every layer of sub-stent, sleeve pipe adopts multiple, and multiple sleeve pipe is arranged along the length direction of the first channel-section steel in every layer of sub-stent.
Preferably, the mounting bracket for floatless switch support is also provided with in described casing; Full in described casing have nitrogen or dry air.
A kind of field assembled voltage transformer, comprise oil tank, described upper oil tank adopts above-mentioned transport fuel tank.
The present invention transports fuel tank, and because multiple sub-stents of box house successively upwards stack successively, therefore, it is possible to reasonably utilize the inner space of casing, and the structure of multilayer sub-stent also facilitates staff to assemble and dismantle; Be connected by removably mode between each sub-stent, greatly reduce the use of bolt, whole unloading process is simple and convenient; When supporting bracket is placed object, because stay bearing plate is provided with through hole, by rope, object is bundled on the supporting plate easily.
Transporting oil box structure of the present invention is simple, and be easy to processing and fabricating, commonality is stronger, uses when being applicable to various upper oil tank transport.
Accompanying drawing explanation
Fig. 1 is the inner structure schematic diagram transporting fuel tank raising middle flask body in the embodiment of the present invention 2;
Fig. 2 A is the structural front view of bottom sub-stent in the embodiment of the present invention 2;
Fig. 2 B is the birds-eye view of Fig. 2 A;
Fig. 3 A is the structural front view of second layer sub-stent in the embodiment of the present invention 2;
Fig. 3 B is the birds-eye view of Fig. 3 A;
Fig. 4 A is the structural representation of third layer sub-stent in the embodiment of the present invention 2;
Fig. 4 B is the birds-eye view of Fig. 4 A;
Fig. 5 is the structural representation of strut member in the embodiment of the present invention 2;
Fig. 6 A is the structural front view of mounting bracket in the embodiment of the present invention 2;
Fig. 6 B is the lateral plan of Fig. 6 A;
Fig. 6 C is the birds-eye view of Fig. 6 A;
Fig. 7 is the assembling schematic diagram of the embodiment of the present invention 2 breaker in middle support and mounting bracket.
1-casing; The sub-stent of the 2-bottom; 3-second layer sub-stent; 4-third layer sub-stent; 5-switch bracket; 6-first channel-section steel; 7-second channel-section steel; 8-sleeve pipe; 9-stay bearing plate; 10-strut bar; 11-mounting hole; 12-limited step; 13-mounting bracket; 14-through hole; 15-assembly opening.
Detailed description of the invention
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment 1:
The present embodiment provides a kind of transport fuel tank, comprises casing, is provided with supporting bracket in described casing, described supporting bracket comprises the two-layer or multilayer sub-stent stacked successively, wherein, removably connect between adjacent two layers sub-stent, the sub-stent of the bottom is fixedly connected with the base plate of casing.
The present embodiment also provides a kind of field assembled voltage transformer, comprises oil tank, and described upper oil tank adopts above-mentioned transport fuel tank.
Embodiment 2:
As shown in Figure 1, the present embodiment transporting oil case comprises casing 1, is provided with supporting bracket in casing 1, and described supporting bracket comprises the two-layer or multilayer sub-stent stacked successively up and down.In the present embodiment, supporting bracket comprises three layers of sub-stent, is the sub-stent 2 of the bottom, second layer sub-stent 3 and third layer sub-stent 4 respectively.Wherein, removably connect between neighbouring double-layer separate support, the sub-stent 2 of the bottom is fixedly connected with the base plate of casing 1.
Wherein, described every layer of sub-stent comprises support unit, is located at linkage unit and the strut member of support unit periphery.Particularly, as shown in Fig. 2 A, 2B, described linkage unit comprises the sleeve pipe 8 of hollow.In the present embodiment, sleeve pipe 8 adopts pipe, and described pipe adopts round steel pipe to make.In the sub-stent 2 of the bottom, the bottom of described pipe and the base plate of casing are welded as a whole.
The two ends of described strut member are removably connected with the sleeve pipe 8 in adjacent two layers sub-stent respectively.The two ends of such as strut member are removably connected with the pipe in the pipe in the sub-stent of the bottom and second layer sub-stent 3 respectively.
As shown in Figure 5, described attaching parts comprises strut bar 10, screw bolt and nut (not shown).The two ends of described strut bar 10 can be inserted in the pipe of adjacent two sub-stents, the two ends of described strut member are respectively provided with a mounting hole 11, described pipe is provided with the corresponding aperture corresponding with mounting hole 11, by described bolt being inserted in described corresponding aperture and described mounting hole 11, and by described nut screwing clamping on bolt, thus the two ends of strut bar 10 can be fastenedly connected with the pipe in neighbouring double-layer separate support respectively and be integrated.
Preferably, in the present embodiment, one end that described strut bar 10 is connected with the pipe in last layer support is tapered.
Preferably, the two ends of described strut member 10 are also respectively provided with a limited step 12, and limited step 12 is located at the side of mounting hole 11, and the position of limited step 12 on strut bar 10 is than the middle part of mounting hole 11 closer to strut bar.In the present embodiment, described limited step is annular arrangement, and its external diameter is greater than the external diameter of pipe.Like this, when strut bar 10 inserts the position of the ends contact reaching limited step 12 and pipe after in pipe, strut bar 10 cannot insert in pipe more further, and this position makes the position of the mounting hole 11 on strut bar just corresponding with the position of the corresponding aperture on pipe, thus very successfully just by described screw bolt and nut both can be connected and tighten together.
As shown in Fig. 2 A, 2B, 3A, 3B, 4A, 4B, described support unit comprises the first channel-section steel 6 of horizontally set, the second channel-section steel 7 longitudinally arranged and stay bearing plate 9.In the present embodiment, described first channel-section steel 6 adopts two of arrangement in parallel, and the second channel-section steel 7 adopts many of arrangement in parallel, and many second channel-section steels 7 are erected between described two first channel-section steels 6, and described first channel-section steel 6 and the second channel-section steel 7 form a framework jointly.The welding of described stay bearing plate 9 is arranged on the framework that the first channel-section steel 6 and the second channel-section steel 7 form.Stay bearing plate 9 has multiple through hole 14 being convenient to fixing rope.In the present embodiment, the through hole on stay bearing plate 9 is several rows of proper alignment, and the aperture of through hole 14 is φ 28, with the rope of fixation binding.
In the present embodiment, stay bearing plate 9 adopts thickness to be that the steel plate of 4mm is made.
Described pipe is welded on the outside of the first channel-section steel 6, and pipe adopts multiple, and multiple described pipe is arranged along the length direction of the first channel-section steel 6.During assembling, the two ends up and down of the strut bar 10 shown in Fig. 5 are inserted in the pipe of adjacent two layers sub-stent respectively, by bolt being inserted in the corresponding aperture on pipe 8 and the mounting hole on strut bar 11, and on bolt fastening nut, thus just adjacent two layers sub-stent to be assembled together.
As shown in Figure 1, the mounting bracket 13 for floatless switch support 5 is also provided with in described casing 1.Wherein, switch bracket 5 is used for temporary support switch when transformer lead assembles, and switch bracket 5 is fixed on core clamping usually.Existing switch bracket is not placed on when transporting in transport fuel tank, but case transport processed separately.
As shown in Fig. 6 A, 6B, 6C, side and the top of described mounting bracket 13 all offer assembly opening 15, by bolt being inserted the fixed orifice on described assembly opening 15 and switch bracket 5, thus switch bracket 5 can be fixed on mounting bracket 13.
In the present embodiment, the lead-in wire that the sub-stent 2 of lowermost layer disassembles after may be used for placing voltage transformer disintegration is (because the lead-in wire in field assembled voltage transformer is long, can reach tens meters, and lead-in wire is softer, so proper on the sub-stent being placed on the bottom); Second layer sub-stent 3 may be used for placing lead-in wire wooden piece; Third layer sub-stent 4 may be used for placer body cushion block and device body yoke screen.After above-mentioned parts are put well, re-use rope through the through hole 14 on described stay bearing plate, thus above-mentioned parts can be separately fixed on each layer sub-stent.
After above-mentioned supporting bracket has assembled, described casing 1 is vacuumized, then in casing 1, has been filled with nitrogen or dry air, to prevent the moisture absorption and pollution.
The present embodiment also provides a kind of field assembled voltage transformer, and it comprises oil tank, and described upper oil tank adopts the transport fuel tank in the present embodiment.
Embodiment 3:
The difference of transporting fuel tank and embodiment 2 in the present embodiment is: in the present embodiment, does not arrange the mounting bracket 13 for floatless switch support 5 in casing.
Transport other structures of fuel tank in the present embodiment and use all identical with embodiment 2, repeating no more here.
Embodiment 4:
The difference of transporting fuel tank and embodiment 2 in the present embodiment is: in the present embodiment, and the sub-stent that supporting bracket stacks successively is five layers.
Transport other structures of fuel tank in the present embodiment and use all identical with embodiment 2, repeating no more here.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (10)
1. a transport fuel tank, comprise casing (1), supporting bracket is provided with in described casing, it is characterized in that, described supporting bracket comprises the two-layer or multilayer sub-stent stacked successively, wherein, removably connect between adjacent two layers sub-stent, the sub-stent of the bottom is fixedly connected with the base plate of casing.
2. transport fuel tank according to claim 1, it is characterized in that, described every layer of sub-stent comprises support unit and is located at the linkage unit of support unit periphery, described linkage unit comprises the sleeve pipe (8) of hollow, in the sub-stent of the described bottom, one end of sleeve pipe is fixedly connected with the base plate of casing; Also include strut member in described supporting bracket, the two ends of described strut member are removably connected with the sleeve pipe in adjacent two layers sub-stent respectively.
3. transport fuel tank according to claim 2, it is characterized in that, described strut member comprises strut bar (10), screw bolt and nut, the two ends of described strut bar can be inserted in the sleeve pipe of upper and lower double-layer separate support, the two ends of described strut bar are respectively equipped with mounting hole (11), correspondingly on described sleeve pipe be provided with corresponding aperture, by described bolt being inserted in described corresponding aperture and described mounting hole, and by described nut screwing clamping on bolt, thus can link together by the sleeve pipe by the two ends of strut bar respectively with this in upper and lower double-layer separate support.
4. transport fuel tank according to claim 3, is characterized in that, the one or both ends of described strut bar are tapered.
5. transport fuel tank according to claim 3, it is characterized in that, the two ends of described strut bar are also respectively provided with a limited step (12), and the position of limited step on strut bar than the position of mounting hole closer to the middle part of strut bar, the size of described limited step cross-sectional plane is greater than the size of sleeve pipe cross-sectional plane.
6. according to the transport fuel tank one of claim 2-5 Suo Shu, it is characterized in that, the first channel-section steel (6) that described support unit comprises horizontally set and the second channel-section steel (7) longitudinally arranged, described first channel-section steel adopts two or many of arrangement in parallel, described second channel-section steel adopts many of arrangement in parallel, many second U-steel frames are located between two or many first channel-section steels, and described sleeve pipe is fixedly connected on the first channel-section steel.
7. transport fuel tank according to claim 6, it is characterized in that, described support unit also comprises stay bearing plate (9), described stay bearing plate is supported on the framework that described first channel-section steel (6) and the second channel-section steel (7) form, and stay bearing plate has multiple through hole (14).
8. transport fuel tank according to claim 7, is characterized in that, in every layer of sub-stent, sleeve pipe (8) adopts multiple, and multiple sleeve pipe is arranged along the length direction of the first channel-section steel in every layer of sub-stent.
9. according to the transport fuel tank one of claim 1-5 Suo Shu, it is characterized in that, in described casing, be also provided with the mounting bracket (13) for floatless switch support (5); Full in described casing have nitrogen or dry air.
10. a field assembled voltage transformer, comprises oil tank, it is characterized in that, the transport fuel tank that described upper oil tank adopts one of claim 1-9 described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310229144.XA CN104229292A (en) | 2013-06-08 | 2013-06-08 | Transport oil tank and on-site assembled transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310229144.XA CN104229292A (en) | 2013-06-08 | 2013-06-08 | Transport oil tank and on-site assembled transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104229292A true CN104229292A (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310229144.XA Pending CN104229292A (en) | 2013-06-08 | 2013-06-08 | Transport oil tank and on-site assembled transformer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023755A (en) * | 1976-06-24 | 1977-05-17 | Formex Manufacturing, Inc. | Transformer mounting pad |
| 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 |
| CN101767673A (en) * | 2009-12-25 | 2010-07-07 | 安徽江淮汽车股份有限公司 | Device for storing and transferring automotive body-in-white sheet metal |
| CN202367744U (en) * | 2011-12-30 | 2012-08-08 | 南车株洲电机有限公司 | Transformer placement frame |
| CN202395353U (en) * | 2011-11-28 | 2012-08-22 | 宁波奥克斯高科技有限公司 | Prefabricated substation base |
| 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 |
-
2013
- 2013-06-08 CN CN201310229144.XA patent/CN104229292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023755A (en) * | 1976-06-24 | 1977-05-17 | Formex Manufacturing, Inc. | Transformer mounting pad |
| 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 |
| CN101767673A (en) * | 2009-12-25 | 2010-07-07 | 安徽江淮汽车股份有限公司 | Device for storing and transferring automotive body-in-white sheet metal |
| CN202395353U (en) * | 2011-11-28 | 2012-08-22 | 宁波奥克斯高科技有限公司 | Prefabricated substation base |
| CN202367744U (en) * | 2011-12-30 | 2012-08-08 | 南车株洲电机有限公司 | Transformer placement frame |
| 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 |
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Application publication date: 20141224 |