CN205406234U - Dry -type transformer lifts by crane structure - Google Patents
Dry -type transformer lifts by crane structure Download PDFInfo
- Publication number
- CN205406234U CN205406234U CN201620210823.1U CN201620210823U CN205406234U CN 205406234 U CN205406234 U CN 205406234U CN 201620210823 U CN201620210823 U CN 201620210823U CN 205406234 U CN205406234 U CN 205406234U
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- CN
- China
- Prior art keywords
- dry
- type transformer
- suspension ring
- seat
- case lid
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- Expired - Fee Related
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Abstract
The utility model provides a dry -type transformer lifts by crane structure belongs to electrical equipment technical field. The rings that it had solved current transformer are difficult to hide the problem. This dry -type transformer lifts by crane structure, the transformer includes the case lid, it includes rings to lift by crane the structure, connecting seat and connecting axle, a plurality of spread grooves have been offered on the case lid on the side, the both ends of connecting axle link firmly respectively on the two relative cell walls of spread groove, the through -hole has been seted up on the connecting seat, and rotate the cover through the through -hole and establish on the connecting axle, rings link firmly on the connecting seat, it is equipped with the torsional spring still to overlap on the connecting axle, rings are swung to the spread groove in under the effect of torsional spring, and to the side of connecting seat and rings all are less than on the case lid. This dry -type transformer lifts by crane structure can hide rings to reduce the volume of the outer cabinet body, make the structure compacter.
Description
Technical field
This utility model belongs to technical field of electric equipment, relates to the hoisting structure of a kind of dry-type transformer.
Background technology
nullTransformator is that the principle utilizing electromagnetic induction is to change the device of alternating voltage，Main member is primary coil、Secondary coil and iron core，Major function has: voltage transformation、Current transformation、Impedance transformation、Isolation、Voltage stabilizing etc.，Transformator wide variety，It is broadly divided into: power transformer、Oil-filled transformer、Dry-type transformer etc.，Wherein dry-type transformer，It is widely used in local lighting、Skyscraper、Airport，The places such as harbour plant equipment，Briefly dry-type transformer refers to iron core and winding is not immersed in the transformator in insulating oil，Owing to dry-type transformer weight is bigger，Therefore hoist cable is needed to lift by crane when carrying，Therefore suspension ring can be fixed on the case lid of dry-type transformer，And suspension ring are generally with bolts，Higher than case lid，It is difficult to hide，Need to increase the volume of outer cabinet when dry-type transformer is placed in outer cabinet，Structure is compact not.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that the hoisting structure of a kind of dry-type transformer, and suspension ring can be hidden by the hoisting structure of this dry-type transformer, thus reducing the volume of outer cabinet so that structure is compacter.
The purpose of this utility model can be realized by following technical proposal: the hoisting structure of a kind of dry-type transformer, transformator includes case lid, it is characterized in that, described hoisting structure includes suspension ring, connect seat and connect axle, described case lid upper side offers some link slots, the two ends of described connection axle are respectively fixedly connected with on relative two cell walls of link slot, described connection seat offers through hole, and it is located on connection axle by through hole turning set, described suspension ring are connected on connection seat, described connection axle is also arranged with torsion spring, effect lower lift ring at torsion spring is rocked in link slot, and connection seat and suspension ring are below case lid upper side.
Need will manually to pull connection seat during lifting transformator, connecting seat overcomes torsion spring torsion to swing, suspension ring are made to stretch out link slot, and discharge suspension ring when not in use, effect lower lift ring at torsion spring can be rocked in link slot, and the side connecting seat reclines mutually with link slot bottom surface, and now suspension ring are hidden in link slot, avoid because suspension ring protrude case lid upper side and cause that outer cabinet volume becomes big so that the structure of this transformator is compacter.
In the hoisting structure of above-mentioned dry-type transformer, one end end face of described connection seat is arc surface, described arc surface offers and dodges breach, above-mentioned connecting hole is opened on the sidewall dodging breach, described torsion spring is positioned at dodges breach, and one end of torsion spring is connected on connection seat, the other end is pressed on link slot bottom surface.Torsion spring is arranged on dodges in breach so that symmetrical configuration, compact.
In the hoisting structure of above-mentioned dry-type transformer, the end face that described connection seat is relative with arc surface offering screw, radially with stud on described suspension ring, described stud is screwed onto in screw.Namely suspension ring are being connected on seat by Stud connection, have higher bonding strength, and also are able to disassemble suspension ring when not using for a long time, use convenient.
In the hoisting structure of above-mentioned dry-type transformer, described screw is through to dodges breach, and the end of above-mentioned stud is stretched out screw and stretches into and dodge in breach, and described stud stretches into the one end dodging breach and is bolted with fixing nut.Suspension ring are connecting on seat by Stud connection, and be also spirally connected on stud fixing nut simultaneously, increases stud and the bonding strength being connected between seat.
In the hoisting structure of above-mentioned dry-type transformer, the relative cell wall of described link slot all offers the gathering sill of arc, this gathering sill is arranged with being connected axle concentric, and the opposite sides face of described connection seat is respectively provided with lead, and described lead sliding plug is in gathering sill.It is more stable that gathering sill makes to be connected seat with lead cooperation, and when lifting, lead can share the load power connecting axle simultaneously, improves the bearing capacity of suspension ring, and safety is higher.
Compared with prior art, the hoisting structure of this dry-type transformer has the advantage that
1, owing to discharging suspension ring when not in use, effect lower lift ring at torsion spring can be rocked in link slot, and the side connecting seat reclines mutually with link slot bottom surface, now suspension ring are hidden in link slot, avoid because suspension ring protrude case lid upper side and cause that outer cabinet volume becomes big so that the structure of this transformator is compacter.
2, owing to suspension ring pass through Stud connection connecting on seat, also being able to disassemble suspension ring when not using for a long time, use convenient, be also spirally connected on stud fixing nut simultaneously, increases stud and the bonding strength being connected between seat.
3, owing to gathering sill and lead coordinate, to make to be connected seat more stable, and when lifting, lead can share the load power connecting axle simultaneously, and the bearing capacity of raising suspension ring, safety is higher.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of this hoisting structure.
Fig. 2 is the structure sectional view that suspension ring pull out another visual angle during link slot.
In figure, 1, case lid；11, link slot；12, gathering sill；2, seat is connected；21, through hole；22, breach is dodged；23, screw；24, lead；3, suspension ring；31, stud；4, axle is connected；5, torsion spring；6, fixing nut.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, a kind of hoisting structure of dry-type transformer, transformator includes case lid 1, hoisting structure includes suspension ring 3, connects seat 2 and connect axle 4, case lid 1 upper side offers some link slots 11, the two ends connecting axle 4 are respectively fixedly connected with on relative two cell walls of link slot 11, connect and seat 2 offers through hole 21, and it is located on connection axle 4 by through hole 21 turning set, suspension ring 3 are connected on connection seat 2, connecting and be also arranged with torsion spring 5 on axle 4, the effect lower lift ring 3 at torsion spring 5 is rocked in link slot 11, and connection seat 2 and suspension ring 3 are below case lid 1 upper side.Need will manually to pull connection seat 2 during lifting transformator, connecting seat 2 overcomes torsion spring 5 torsion to swing, suspension ring 3 are made to stretch out link slot 11, and discharge suspension ring 3 when not in use, effect lower lift ring 3 at torsion spring 5 can be rocked in link slot 11, and the side connecting seat 2 reclines mutually with link slot 11 bottom surface, and now suspension ring 3 are hidden in link slot 11, avoid because suspension ring 3 protrude case lid 1 upper side and cause that outer cabinet volume becomes big so that the structure of this transformator is compacter.
Specifically, shown in Fig. 2, one end end face connecting seat 2 is arc surface, offering on arc surface and dodge breach 22, connecting hole is opened on the sidewall dodging breach 22, and torsion spring 5 is positioned at dodges breach 22, and one end of torsion spring 5 is connected on connection seat 2, the other end is pressed on link slot 11 bottom surface, and torsion spring 5 is arranged on dodges in breach 22 so that symmetrical configuration, compact.Connect and the end face that seat 2 is relative with arc surface offers screw 23, radially with stud 31 on suspension ring 3, stud 31 is screwed onto in screw 23, namely suspension ring 3 are connected on connection seat 2 by stud 31, there is higher bonding strength, and also be able to disassemble suspension ring 3 when not using for a long time, use convenient.Screw 23 is through to dodges breach 22, the end of stud 31 is stretched out screw 23 and stretches into and dodge in breach 22, stud 31 stretches into the one end dodging breach 22 and is bolted with fixing nut 6, suspension ring 3 are connected on connection seat 2 by stud 31, also be spirally connected on stud 31 fixing nut 6 simultaneously, increases stud 31 and the bonding strength being connected between seat 2.The relative cell wall of link slot 11 all offers the gathering sill 12 of arc, this gathering sill 12 is arranged with being connected axle 4 concentric, connect and the opposite sides face of seat 2 is respectively provided with lead 24, lead 24 sliding plug is in gathering sill 12, it is more stable that gathering sill 12 makes to be connected seat 2 with lead 24 cooperation, when lifting, lead 24 can share the load power connecting axle 4 simultaneously, improves the bearing capacity of suspension ring 3, and safety is higher.
Claims (5)
1. the hoisting structure of a dry-type transformer, transformator includes case lid (1), it is characterized in that, described hoisting structure includes suspension ring (3), connect seat (2) and connect axle (4), described case lid (1) upper side offers some link slots (11), the two ends of described connection axle (4) are respectively fixedly connected with on relative two cell walls of link slot (11), described connection seat (2) offers through hole (21), and it is located in connection axle (4) by through hole (21) turning set, described suspension ring (3) are connected in connection seat (2), described connection axle (4) is also arranged with torsion spring (5), effect lower lift ring (3) at torsion spring (5) is rocked in link slot (11), and connection seat (2) and suspension ring (3) are below case lid (1) upper side.
2. the hoisting structure of dry-type transformer according to claim 1, it is characterized in that, one end end face of described connection seat (2) is arc surface, described arc surface offers and dodges breach (22), above-mentioned connecting hole is opened on the sidewall dodging breach (22), described torsion spring (5) is positioned at dodges breach (22), and one end of torsion spring (5) is connected in connection seat (2), and the other end is pressed on link slot (11) bottom surface.
3. the hoisting structure of dry-type transformer according to claim 2, it is characterized in that, offering screw (23) on the end face that described connection seat (2) is relative with arc surface, radially with stud (31) on described suspension ring (3), described stud (31) is screwed onto in screw (23).
4. the hoisting structure of dry-type transformer according to claim 3, it is characterized in that, described screw (23) is through to dodges breach (22), the end of above-mentioned stud (31) is stretched out screw (23) and stretches into and dodge in breach (22), and described stud (31) stretches into the one end dodging breach (22) and is bolted with fixing nut (6).
5. the hoisting structure of the dry-type transformer according to claim 3 or 4, it is characterized in that, the relative cell wall of described link slot (11) all offers the gathering sill (12) of arc, this gathering sill (12) is arranged with being connected axle (4) concentric, being respectively provided with lead (24) on the opposite sides face of described connection seat (2), described lead (24) sliding plug is in gathering sill (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210823.1U CN205406234U (en) | 2016-03-17 | 2016-03-17 | Dry -type transformer lifts by crane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210823.1U CN205406234U (en) | 2016-03-17 | 2016-03-17 | Dry -type transformer lifts by crane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406234U true CN205406234U (en) | 2016-07-27 |
Family
ID=56422943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620210823.1U Expired - Fee Related CN205406234U (en) | 2016-03-17 | 2016-03-17 | Dry -type transformer lifts by crane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406234U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758577A (en) * | 2018-06-04 | 2018-11-06 | 芜湖徽福电子科技有限公司 | A kind of Novel LED light source digitial controller |
| CN109956396A (en) * | 2019-04-19 | 2019-07-02 | 安徽省矿业机电装备有限责任公司 | Modular bracket hoisting structure |
| CN112466617A (en) * | 2020-11-17 | 2021-03-09 | 河北华威电气设备科技有限公司 | Oil-immersed transformer easy to assemble and overhaul |
| CN115027649A (en) * | 2022-08-10 | 2022-09-09 | 青岛澳西智能科技有限公司 | Underwater pier detection robot |
-
2016
- 2016-03-17 CN CN201620210823.1U patent/CN205406234U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758577A (en) * | 2018-06-04 | 2018-11-06 | 芜湖徽福电子科技有限公司 | A kind of Novel LED light source digitial controller |
| CN109956396A (en) * | 2019-04-19 | 2019-07-02 | 安徽省矿业机电装备有限责任公司 | Modular bracket hoisting structure |
| CN112466617A (en) * | 2020-11-17 | 2021-03-09 | 河北华威电气设备科技有限公司 | Oil-immersed transformer easy to assemble and overhaul |
| CN115027649A (en) * | 2022-08-10 | 2022-09-09 | 青岛澳西智能科技有限公司 | Underwater pier detection robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Hongjun Inventor before: Huang Cao |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: 102300 Yongan Road, Beijing District of Mentougou City Shilong Economic Development Zone No. 20 building No. 3 room B1-6034 Patentee after: Beijing Sanxiang Kete Technology Co. Ltd. Address before: Xinqiao village Xinqiao street of Ouhai District 325006 in Zhejiang province Wenzhou city Hongqiao road six No. 1052 Patentee before: WENZHOU KAITANG ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170317 |