CN104200954A - Sealing and storing device for suspended transformer - Google Patents
Sealing and storing device for suspended transformer Download PDFInfo
- Publication number
- CN104200954A CN104200954A CN201410407971.8A CN201410407971A CN104200954A CN 104200954 A CN104200954 A CN 104200954A CN 201410407971 A CN201410407971 A CN 201410407971A CN 104200954 A CN104200954 A CN 104200954A
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- China
- Prior art keywords
- transformer
- box body
- lead
- sealing
- wire
- Prior art date
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Abstract
The invention relates to a sealing and storing device for a suspended transformer. The sealing and storing device is used for sealing and storing the suspended transformer in a power supply system in the electric power industry. The device is composed of box bodies, a soft metal wire and lead seals. Lead sealing wires are fixed to insulating straight bottles of the transformer. The box bodies penetrate through binding posts of the transformer. By means of the device, the suspended transformer can be firmer when sealed and stored, the problems that the lead sealing wires are easily broken and sealing and storing identification is not obvious are solved, and reliability of the lead seals is improved.
Description
Technical field
The present invention relates to seal up for safekeeping in a kind of power industry electric power system the device of the transformer of time-out.
Background technology
Power supply department, in the time suspending the service of transformer, need to be sealed device up for safekeeping with transformer and indicate.While sealing transformer up for safekeeping at present, be to fix with lead after enwinding several binding posts of transformer with seal wire, binding post is positioned on the straight bottle of insulation and bushing of transformer.Originally sealing transformer device used up for safekeeping is simple and easy lead sealing, and this simple and easy lead sealing is to be made up of exposed seal wire and lead sealing piece.When use, exposed seal wire is wound on the binding post of the each phase of transformer, is fixedly sealed up by lead sealing piece.Label on lead sealing piece has uniqueness, and lead sealing, once correctly adding and be honored as a queen, can not be opened without permission without authorization, and the lead sealing after destruction cannot be reused.Simple and easy lead sealing is used seal wire to be wrapped on binding post, and this fixed form is insecure, and seal wire easily comes off.Simple and easy seal wire is too thin, easily corrodes and is pounded disconnected by external force.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of power industry seals the device of transformer up for safekeeping, and it can bring better fixed effect, indication effect, and reliability is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of mothballed plant that suspends transformer, comprise the box body on two straight bottles of the insulation that is sleeved on transformer and binding post, described box body is the square box body that comprises four faces, on the end face of box body, be provided with the apical pore coordinating with the binding post of transformer, between two box bodys, connect by soft annealed wire, on the side of box body, be provided with the lead seal hole stretching out for seal wire, seal wire is pinioned after the straight bottle of insulation by lead seal hole and is stretched out and fix with lead sealing piece.
Described box body is to be made up of an end face, an interarea, two sides, and apical pore is opened on end face, and lead seal hole is driveed on side, also has line hole on interarea, and soft annealed wire is connected and fixed after wearing line-entering hole in box body.Described soft annealed wire overcoat has red flexible pipe.
Owing to adopting technique scheme, the beneficial effect that the present invention produces is:
The present invention can be securely fixed in box body on transformer, and indication effect is obvious, and soft annealed wire, lead sealing can be resisted nature outside destroy, and the reliability of sealing up for safekeeping is uprised.
Box body of the present invention is the square box body that comprises four faces, and wherein a face and a side relative with box body end face is empty, and the face relative with end face is empty, and convenient cover installs on transformer; It is more easy that empty side makes seal wire pinion the operation of the straight bottle of insulation.Between two box bodys, connect with soft annealed wire, soft annealed wire is surrounded by red flexible pipe outward, makes it obvious with device warning, the indication effect of box body composition; Flexible pipe does not play a protective role to Flexible wire, oxidizable, come off, and improves the reliability of sealing up for safekeeping.When use, apical pore on the end face of box body is enclosed within on the binding post of transformer, seal wire is pinioned the straight bottle of insulation reusable lead envelope piece from lead seal hole stretches out and is fixed, the uniqueness of the label on lead sealing piece is irrecoverable after making to destroy, if box body is taken away, seal wire disconnects, lead sealing piece comes off, and is easy to find, is convenient to investigate.
Brief description of the drawings
Fig. 1 is overall schematic perspective view of the present invention;
Fig. 2 is the local schematic diagram of transformer;
Fig. 3 is the overall schematic of the present invention while being assembled on transformer;
Wherein: 1, end face; 2, side; 3, interarea; 4, apical pore; 5, lead seal hole; 6, line hole; 7, soft annealed wire; 8, binding post; 9, the straight bottle of insulation; 10, bushing.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details:
A kind of mothballed plant that suspends transformer, comprise two box bodys, two lead sealings and a soft annealed wire, the square box body that box body is made up of four faces, comprise an end face 1, interarea 3, two sides 2, an apical pore 4 is opened in box body end face 1 center, apical pore 4 coordinates with the binding post 8 of transformer, and a lead seal hole 5 is opened in side 2, and a line hole 6 is opened in interarea 3 centers.Soft annealed wire 7 is fixedly connected with two box bodys, soft annealed wire 7 two ends can be penetrated respectively in the line hole 6 of two box bodys, then welds or connects by screw, makes soft annealed wire inner fixing at box body.Soft annealed wire 7 outsides can also put red flexible pipe.
When installation, seal wire is pinioned the straight bottle 9 of insulation, two box bodys is sleeved on the straight bottle 9 of two insulation and binding post 8 of transformer, and transformer binding post is through apical pore 4, and seal wire passes from lead seal hole 5, and fixes with lead sealing piece.Like this, box body is just fixed on transformer the straight bottle 9 of insulation and binding post 8 can not move above.
In order this device to be applicable to the transformer of each model, strengthen practicality, soft annealed wire length can be formulated according to maximum transformer.
Claims (3)
1. one kind is suspended the mothballed plant of transformer, it is characterized in that: comprise the box body on two straight bottles of the insulation that is sleeved on transformer (9) and binding post (8), described box body is the square box body that comprises four faces, on the end face of box body, be provided with the apical pore (4) coordinating with the binding post (8) of transformer, between two box bodys, connect by soft annealed wire (7), on the side of box body, be provided with the lead seal hole (5) stretching out for seal wire, seal wire is pinioned after the straight bottle of insulation (9) by lead seal hole (5) and is stretched out and fix with lead sealing piece.
2. a kind of mothballed plant that suspends transformer according to claim 1, it is characterized in that: described box body is to be made up of an end face, an interarea, two sides, apical pore (4) is opened on end face, lead seal hole (5) is driveed on side, on interarea, also have line hole (6), soft annealed wire (7) is connected and fixed after wearing line-entering hole (6) in box body.
3. a kind of mothballed plant that suspends transformer according to claim 1, is characterized in that: described soft annealed wire (7) overcoat has red flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410407971.8A CN104200954B (en) | 2014-08-19 | A kind of mothballed plant suspending transformator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410407971.8A CN104200954B (en) | 2014-08-19 | A kind of mothballed plant suspending transformator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104200954A true CN104200954A (en) | 2014-12-10 |
| CN104200954B CN104200954B (en) | 2017-01-04 |
Family
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6420799B1 (en) * | 1997-04-21 | 2002-07-16 | Hitachi, Ltd. | Power supply device for vehicles |
| CN202167341U (en) * | 2011-08-25 | 2012-03-14 | 安徽华能集团电器有限公司 | Split type low-voltage combined mutual inductor |
| CN203481037U (en) * | 2013-10-11 | 2014-03-12 | 人民电器集团有限公司 | Current transformer |
| CN204130299U (en) * | 2014-08-19 | 2015-01-28 | 国家电网公司 | A kind of mothballed plant suspending transformer |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6420799B1 (en) * | 1997-04-21 | 2002-07-16 | Hitachi, Ltd. | Power supply device for vehicles |
| CN202167341U (en) * | 2011-08-25 | 2012-03-14 | 安徽华能集团电器有限公司 | Split type low-voltage combined mutual inductor |
| CN203481037U (en) * | 2013-10-11 | 2014-03-12 | 人民电器集团有限公司 | Current transformer |
| CN204130299U (en) * | 2014-08-19 | 2015-01-28 | 国家电网公司 | A kind of mothballed plant suspending transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |