CN214099351U - Oil tank and transformer - Google Patents
Oil tank and transformer Download PDFInfo
- Publication number
- CN214099351U CN214099351U CN202120238694.8U CN202120238694U CN214099351U CN 214099351 U CN214099351 U CN 214099351U CN 202120238694 U CN202120238694 U CN 202120238694U CN 214099351 U CN214099351 U CN 214099351U
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- Prior art keywords
- reinforcing plate
- oil tank
- lifting
- panel
- steel wire
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 43
- 230000008569 process Effects 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims 8
- 239000000463 material Substances 0.000 abstract description 8
- 230000000994 depressogenic effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the transformer technique and specifically relates to an oil tank and transformer is related to alleviate four interim lifting straps that need weld of current oil tank upset mode, extravagant material, the higher and structure of cost problem complicated, extravagant manpower. This oil tank includes: the side edge connecting mechanism comprises a reinforcing plate and a hoisting panel; the reinforcing plate is fixedly connected with the surface of the oil tank, the lifting panel is connected with the reinforcing plate, and the lifting panel is positioned at the position, close to the top, of the reinforcing plate; the bottom of the reinforcing plate is provided with a lower process hole, and the hoisting panel is provided with an upper process hole; the upper technical hole can be used for being connected with a first steel wire rope, the lower technical hole can be used for being connected with a second steel wire rope, and the first steel wire rope or the second steel wire rope is pulled by external force to drive the oil tank to turn over. The utility model provides a technical scheme need not to cut off the lifting bar after the oil tank preparation is accomplished, simple structure, saving manpower when material saving, reduce cost.
Description
Technical Field
The utility model belongs to the technical field of the transformer technique and specifically relates to an oil tank and transformer are related to.
Background
The transformer oil tank often needs to be lifted and turned in the manufacturing process, four temporary lifting lugs are generally welded on two sides of the long axis direction of the transformer tank cover, and the oil tank is fixed by steel wires through the four lifting lugs on the upper portion and special tools on holes on the lower tank edge when the oil tank is turned. According to the method, the lifting tab welded on the tank cover is required to be cut off after the oil tank is manufactured, so that the material and the cost are high, the structure is complex, and the labor is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil tank and transformer to alleviate current oil tank upset mode and need weld four interim lifting straps, extravagant material, the higher and structure of cost is complicated, the problem of extravagant manpower.
In order to solve the technical problem, the utility model provides a technical scheme lies in:
in a first aspect, the utility model provides an oil tank, which comprises a side connecting mechanism, wherein the side connecting mechanism comprises a reinforcing plate and a lifting panel;
the reinforcing plate is fixedly connected with the surface of the oil tank, the lifting panel is connected to the reinforcing plate, and the lifting panel is positioned at the position, close to the top, of the reinforcing plate;
the bottom of the reinforcing plate is provided with a lower process hole, and the hoisting panel is provided with an upper process hole;
the upper technical hole can be used for being connected with a first steel wire rope, the lower technical hole can be used for being connected with a second steel wire rope, and the first steel wire rope or the second steel wire rope is pulled by external force to drive the oil tank to turn over;
or,
the upper process hole and the lower process hole are fixed point positions in the transportation process.
Further, in the present invention,
the lower process holes are provided with two holes which are respectively arranged at the bottoms of the two side surfaces of the reinforcing plate.
Further, in the present invention,
the reinforcing plate is provided with a depressed area, the depressed area is sunken towards the direction of being close to the oil tank, the reinforcing plate correspond the thickness of depressed area is less than the thickness of other regions of reinforcing plate's correspondence, lift by crane the panel weld in the depressed area and with reinforcing plate fixed connection.
Further, in the present invention,
the hoisting panel is provided with two and symmetrically arranged on two sides of the central axis of the reinforcing plate.
Further, in the present invention,
and the two hoisting panels are respectively provided with one upper process hole.
Further, in the present invention,
the device also comprises a lifting shaft;
the lifting shaft sequentially penetrates through the lifting panel and the reinforcing plate, and the exposed end of the lifting shaft protrudes out of the surface of the lifting panel.
Further, in the present invention,
the lifting shaft comprises a shaft body and an end plate, the two ends of the shaft body are respectively connected with the oil tank and the end plate, and a gap is reserved between the end plate and the lifting panel.
Further, in the present invention,
the lifting shaft is fixedly connected with the oil tank in a welding mode.
Further, in the present invention,
the oil tank is provided with two sets of side connection mechanism just is located respectively the both ends of oil tank.
In a second aspect, the present invention provides a transformer, comprising an oil tank as described in the first aspect.
The embodiment of the utility model provides a following beneficial effect has been brought:
because the utility model provides an oil tank, include: the side edge connecting mechanism comprises a reinforcing plate and a hoisting panel;
the reinforcing plate is fixedly connected with the surface of the oil tank, the lifting panel is connected to the reinforcing plate, and the lifting panel is positioned at the position, close to the top, of the reinforcing plate;
the bottom of the reinforcing plate is provided with a lower process hole, and the hoisting panel is provided with an upper process hole;
the upper technical hole can be used for being connected with a first steel wire rope, the lower technical hole can be used for being connected with a second steel wire rope, and the first steel wire rope or the second steel wire rope is pulled by external force to drive the oil tank to turn over;
or the upper process hole and the lower process hole are fixed point positions in the transportation process.
When the transformer oil tank needs to be lifted and turned over, the first steel wire rope can be connected to the upper process hole in the lifting panel, the second steel wire rope is connected to the lower process hole in the bottom of the reinforcing plate, the first steel wire rope and the second steel wire rope are pulled through external force to drive the oil tank to turn over, four temporary lifting straps do not need to be welded on two sides of the long axis direction of the transformer tank cover, and therefore after the oil tank is manufactured, the lifting straps do not need to be cut off, materials are saved, cost is reduced, and meanwhile, the structure is simple and manpower is saved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a side connecting mechanism according to an embodiment of the present invention;
fig. 2 is a side view of a side connection mechanism according to an embodiment of the present invention.
Icon:
110-a reinforcing plate; 111-lower fabrication hole; 112-a recessed region;
120-hoisting a panel; 121-upper tooling hole;
130-lifting shaft; 131-a shaft body; 132-end plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "physical quantity" in the formula, unless otherwise noted, is understood to mean a basic quantity of a basic unit of international system of units, or a derived quantity derived from a basic quantity by a mathematical operation such as multiplication, division, differentiation, or integration.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict. Fig. 1 is a front view of a side connecting mechanism provided in an embodiment of the present invention; fig. 2 is a side view of a side connection mechanism according to an embodiment of the present invention.
Example one
The transformer oil tank often needs to be lifted and turned in the manufacturing process, four temporary lifting lugs are generally welded on two sides of the long axis direction of the transformer tank cover, and the oil tank is fixed by steel wires through the four lifting lugs on the upper portion and special tools on holes on the lower tank edge when the oil tank is turned. According to the method, the lifting tab welded on the tank cover is required to be cut off after the oil tank is manufactured, so that the material and the cost are high, the structure is complex, and the labor is wasted.
In view of this, the embodiment of the utility model provides an oil tank includes: the side edge connecting mechanism comprises a reinforcing plate 110 and a hoisting panel 120; the reinforcing plate 110 is fixedly connected with the surface of the oil tank, the lifting panel 120 is connected to the reinforcing plate 110, and the lifting panel 120 is positioned at the position, close to the top, of the reinforcing plate 110; the bottom of the reinforcing plate 110 is provided with a lower process hole 111, and the hoisting panel 120 is provided with an upper process hole 121; the upper process hole 121 can be used for connecting a first steel wire rope, the lower process hole 111 can be used for connecting a second steel wire rope, and the first steel wire rope or the second steel wire rope is pulled by external force to drive the oil tank to turn over; alternatively, the upper tooling hole 121 and the lower tooling hole 111 are fixed points during transportation.
The embodiment of the utility model provides a following beneficial effect has been brought:
when the transformer oil tank needs to be lifted and turned over, the first steel wire rope can be connected to the upper process hole 121 on the lifting panel 120, the second steel wire rope is connected to the lower process hole 111 at the bottom of the reinforcing plate 110, the first steel wire rope and the second steel wire rope are pulled through external force to drive the oil tank to turn over, four temporary lifting hooks do not need to be welded on two sides of the long axis direction of the transformer tank cover, and therefore the lifting hooks do not need to be cut off after the oil tank is manufactured, materials are saved, cost is reduced, and meanwhile the structure is simple and manpower is saved.
The opening positions of the upper process hole 121 and the lower process hole 111 and the connection manner of the reinforcing plate 110 and the lifting panel 120 are specifically described as follows:
the cross section of the reinforcing plate 110 is the same as the cross section of the oil tank, the reinforcing plate 110 is welded on the surface of the oil tank, and two lower process holes 111 are arranged and respectively arranged at the bottoms of two side surfaces of the reinforcing plate 110.
The lower process holes 111 are respectively formed in the bottoms of the two side faces of the reinforcing plate 110, so that the second steel wire ropes are respectively connected to the two sides of the reinforcing plate 110 during overturning, stress is uniform, and safety is good.
The reinforcing plate 110 is provided with a recessed area 112, the recessed area 112 is recessed towards the direction close to the oil tank, the thickness of the corresponding recessed area 112 of the reinforcing plate 110 is smaller than the thickness of the corresponding other area of the reinforcing plate 110, and the lifting panel 120 is welded on the recessed area 112 and is fixedly connected with the reinforcing plate 110.
The thickness of the corresponding depressed area 112 of the reinforcing plate 110 is smaller than the thickness of the corresponding other areas of the reinforcing plate 110, so that the material of the reinforcing plate 110 can be saved, the cost can be reduced, meanwhile, the arrangement of the depressed area 112 can ensure that the hoisting panel 120 is welded firmly, and the hoisting panel 120 cannot be separated from the reinforcing plate 110.
Furthermore, two lifting panels 120 are symmetrically disposed on two sides of the central axis of the reinforcing plate 110, and each of the two lifting panels 120 is provided with an upper fabrication hole 121.
The upper process holes 121 are respectively formed in the two symmetrical hoisting panels 120, so that the first steel wire ropes are respectively connected to the hoisting panels 120 on two sides of the central axis of the reinforcing plate 110 during overturning, the stress is uniform, and the safety is better.
In an alternative to this embodiment, it is preferable that,
the side connecting mechanism further comprises a lifting shaft 130; the lifting shaft 130 sequentially penetrates through the lifting panel 120 and the reinforcing plate 110, and the exposed end of the lifting shaft 130 protrudes out of the surface of the lifting panel 120.
The exposed part of the lifting shaft 130 is a lifting area, and the lifting hook is hooked to the lifting area to lift the oil tank.
Further, the lifting shaft 130 includes a shaft body 131 and an end plate 132, both ends of the shaft body 131 are respectively connected to the oil tank and the end plate 132, and a gap is formed between the end plate 132 and the lifting panel 120.
It should also be noted that the lifting shaft 130 is fixedly connected to the oil tank by welding.
In an alternative to this embodiment, it is preferable that,
in order to ensure that the steel wire rope is stressed uniformly during hoisting and overturning and the safety is improved, the oil tank is provided with two groups of side edge connecting mechanisms which are respectively positioned at two ends of the oil tank.
Example two
The embodiment of the utility model provides a transformer, the oil tank mentioned in embodiment one.
The oil tank includes: the side edge connecting mechanism comprises a reinforcing plate 110 and a hoisting panel 120; the reinforcing plate 110 is fixedly connected with the surface of the oil tank, the lifting panel 120 is connected to the reinforcing plate 110, and the lifting panel 120 is positioned at the position, close to the top, of the reinforcing plate 110; the bottom of the reinforcing plate 110 is provided with a lower process hole 111, and the hoisting panel 120 is provided with an upper process hole 121; the upper process hole 121 can be used for connecting a first steel wire rope, the lower process hole 111 can be used for connecting a second steel wire rope, and the first steel wire rope or the second steel wire rope is pulled by external force to drive the oil tank to turn over; alternatively, the upper tooling hole 121 and the lower tooling hole 111 are fixed points during transportation.
Since the transformer includes all structures of the oil tank, all the advantages mentioned in the first embodiment are achieved, and no further description is given here.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The oil tank is characterized by comprising a side edge connecting mechanism, wherein the side edge connecting mechanism comprises a reinforcing plate (110) and a lifting panel (120);
the reinforcing plate (110) is fixedly connected with the surface of the oil tank, the lifting panel (120) is connected to the reinforcing plate (110), and the lifting panel (120) is positioned at the position, close to the top, of the reinforcing plate (110);
a lower process hole (111) is formed in the bottom of the reinforcing plate (110), and an upper process hole (121) is formed in the hoisting panel (120);
the upper process hole (121) can be used for being connected with a first steel wire rope, the lower process hole (111) can be used for being connected with a second steel wire rope, and the first steel wire rope or the second steel wire rope is pulled by external force to drive the oil tank to turn over;
or,
the upper process hole (121) and the lower process hole (111) are fixed point positions in the transportation process.
2. Fuel tank according to claim 1,
the lower process holes (111) are two and are respectively arranged at the bottoms of the two side surfaces of the reinforcing plate (110).
3. Fuel tank according to claim 2,
the reinforcing plate (110) is provided with a sunken area (112), the sunken area (112) is sunken towards the direction close to the oil tank, the thickness of the reinforcing plate (110) corresponding to the sunken area (112) is smaller than the thickness of the reinforcing plate (110) corresponding to other areas, and the hoisting panel (120) is welded on the sunken area (112) and fixedly connected with the reinforcing plate (110).
4. Fuel tank according to claim 3,
the hoisting panel (120) is provided with two hoisting panels which are symmetrically arranged on two sides of the central axis of the reinforcing plate (110).
5. Fuel tank according to claim 4,
the two hoisting panels (120) are respectively provided with one upper technical hole (121).
6. Fuel tank according to claim 1,
also comprises a lifting shaft (130);
the lifting shaft (130) sequentially penetrates through the lifting panel (120) and the reinforcing plate (110), and the exposed end of the lifting shaft (130) protrudes out of the surface where the lifting panel (120) is located.
7. Fuel tank according to claim 6,
the lifting shaft (130) comprises a shaft body (131) and an end plate (132), two ends of the shaft body (131) are respectively connected to the oil tank and the end plate (132), and a gap is formed between the end plate (132) and the lifting panel (120).
8. Fuel tank according to claim 7,
the lifting shaft (130) is fixedly connected with the oil tank in a welding mode.
9. Fuel tank according to claim 1,
the oil tank is provided with two sets of side connection mechanism just is located respectively the both ends of oil tank.
10. A transformer, characterized by comprising a tank according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120238694.8U CN214099351U (en) | 2021-01-27 | 2021-01-27 | Oil tank and transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120238694.8U CN214099351U (en) | 2021-01-27 | 2021-01-27 | Oil tank and transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214099351U true CN214099351U (en) | 2021-08-31 |
Family
ID=77439702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120238694.8U Active CN214099351U (en) | 2021-01-27 | 2021-01-27 | Oil tank and transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214099351U (en) |
-
2021
- 2021-01-27 CN CN202120238694.8U patent/CN214099351U/en active Active
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