CN105374506A - Novel box-type transformer - Google Patents
Novel box-type transformer Download PDFInfo
- Publication number
- CN105374506A CN105374506A CN201510819801.5A CN201510819801A CN105374506A CN 105374506 A CN105374506 A CN 105374506A CN 201510819801 A CN201510819801 A CN 201510819801A CN 105374506 A CN105374506 A CN 105374506A
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- CN
- China
- Prior art keywords
- cable
- type transformer
- fixed lever
- cross bar
- novel box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a novel box-type transformer. The novel box-type transformer comprises a box body; a cable mounting bracket is arranged on the inner wall of the box body; the cable mounting bracket comprises two vertically placed fixed rods; a cross bar is arranged on the two fixed rods; the cross bar is provided with a plurality of cable limiting parts that are uniformly distributed at intervals in a horizontal direction; preferably, the number of the cable limiting parts is three; the electric components and parts in the box-type transformer are all three-phase devices, so that the three cable limiting parts are enough; the cable limiting parts are made of metal materials; and rubber cushions or a plurality of buffering elastic sheets are arranged on the side walls, in contact with cables, of the cable limiting parts. According to the box-type transformer, the rubber cushions or buffering elastic sheets are added on the side walls of the cable limiting parts, so that the scraping or damage on the cable insulating layers caused by the cable limiting parts can be prevented; and therefore, the novel box-type transformer is safer and more reliable.
Description
Technical field
The present invention relates to a kind of Novel box-type transformer, belong to transformer technology field.
Background technology
Traditional transformer concentrates design in box-type shell by box type transformer, comprises low-pressure chamber, transformer room, hyperbaric chamber.Because high pressure indoor equipment all belongs to high voltage three-phase electricity equipment, if can potential safety hazard be there is in the random placement of cable, and maintenance trouble.
Therefore, the mode by setting up cable installation support in casing in prior art is separated three-phase electricity cable.But there is certain defect in cable installation support of the prior art, have by working of plastics attached cable position, its insufficient strength, easily ruptures; Then, have by metalwork attached cable position, because metal strength is higher, not yielding, damage.But metalwork much higher hard, cable insulation of easily swiping, damages cable surface, make wire exposed, and metalwork itself belongs to conductor, be easy to high-tension electricity and be conducted, and there is electric leakage risk and potential safety hazard.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of Novel box-type transformer.
The present invention adopts technical scheme as follows:
A kind of Novel box-type transformer, comprise casing, the inwall of described casing is provided with cable installation support, described cable installation support comprises the fixed lever be arranged on casing and the cross bar be arranged on fixed lever, described cross bar is provided with some cable locating parts for attached cable, described cable locating part is made up of metal material, the sidewall of cable locating part and conductive cable contacts is provided with rubber blanket or some buffering spring sheets.
Described cable locating part comprises the limiting section of V-arrangement, and rubber blanket or some buffering spring sheets are arranged on the madial wall of limiting section.
Described fixed lever is in " Ω " font on its radial section, and cabinet wall is close in its circular arc side, and its open side is towards cross bar.
The two side of described fixed lever opening is provided with some installing holes, and some described installing holes are arranged along interval, fixed lever body of rod direction.
The quantity of described fixed lever is two, and the fixed lever vertical spacing described in two is placed, described installing hole one_to_one corresponding in the horizontal direction.
Described cross bar is in " Jiong " font on its radial section, and described cross bar opening is arranged straight down.
Compared with prior art, beneficial effect of the present invention is: the present invention sets up rubber blanket or some buffering spring sheets on cable locating part inwall, can prevent cable locating part from causing scraping or damage to cable insulation, safer, reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of cable installation support of the present invention;
Fig. 3 is the structural representation of cable installation support embodiment of the present invention;
Fig. 4 is the A portion enlarged drawing of Fig. 3.
Reference numeral: 1, casing; 2, cable installation support; 21, fixed lever; 211, assembly wall; 2111, installing hole; 22, cross bar; 221, cable locating part; 2211, rubber blanket; 2212, buffering spring sheet.
Embodiment
Embodiment:
Refer to shown in Fig. 1-4, a kind of Novel box-type transformer, comprise casing, the inwall of described casing is provided with cable installation support, described cable installation support comprises the fixed lever be arranged on casing and the cross bar be arranged on fixed lever, described cross bar is provided with some cable locating parts for attached cable, described cable locating part is made up of metal material, the sidewall of cable locating part and conductive cable contacts is provided with rubber blanket or some buffering spring sheets.
Described cable locating part comprises the limiting section of V-arrangement, and rubber blanket or some buffering spring sheets are arranged on the madial wall of limiting section.
Described fixed lever is in " Ω " font on its radial section, and cabinet wall is close in its circular arc side, and its open side is towards cross bar.
The two side of described fixed lever opening is provided with some installing holes, and some described installing holes are arranged along interval, fixed lever body of rod direction.
The quantity of described fixed lever is two, and the fixed lever vertical spacing described in two is placed, described installing hole one_to_one corresponding in the horizontal direction.
Described cross bar is in " Jiong " font on its radial section, and described cross bar opening is arranged straight down.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a Novel box-type transformer, it is characterized in that: described transformer comprises casing, the inwall of described casing is provided with cable installation support, described cable installation support comprises the fixed lever be arranged on casing and the cross bar be arranged on fixed lever, described cross bar is provided with some cable locating parts for attached cable, described cable locating part is made up of metal material, the sidewall of cable locating part and conductive cable contacts is provided with rubber blanket or some buffering spring sheets.
2. Novel box-type transformer according to claim 1, is characterized in that: described cable locating part comprises the limiting section of V-arrangement, and rubber blanket or some buffering spring sheets are arranged on the madial wall of limiting section.
3. Novel box-type transformer according to claim 1, is characterized in that: described fixed lever is in " Ω " font on its radial section, and cabinet wall is close in its circular arc side, and its open side is towards cross bar.
4. Novel box-type transformer according to claim 3, is characterized in that: the two side of described fixed lever opening is provided with some installing holes, and some described installing holes are arranged along interval, fixed lever body of rod direction.
5. the Novel box-type transformer according to claim 3 or 4, is characterized in that: the quantity of described fixed lever is two, and the fixed lever vertical spacing described in two is placed, described installing hole one_to_one corresponding in the horizontal direction.
6. Novel box-type transformer according to claim 1, is characterized in that: described cross bar is in " Jiong " font on its radial section, and described cross bar opening is arranged straight down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819801.5A CN105374506A (en) | 2015-11-24 | 2015-11-24 | Novel box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819801.5A CN105374506A (en) | 2015-11-24 | 2015-11-24 | Novel box-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105374506A true CN105374506A (en) | 2016-03-02 |
Family
ID=55376612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510819801.5A Pending CN105374506A (en) | 2015-11-24 | 2015-11-24 | Novel box-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105374506A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239005A (en) * | 1985-08-14 | 1987-02-20 | Hitachi Ltd | Oil reservoir for oil-immersed electric apparatus |
| CN2387619Y (en) * | 1999-08-19 | 2000-07-12 | 顺德特种变压器厂 | Box type transformer |
| CN204597318U (en) * | 2015-05-22 | 2015-08-26 | 杭州万洲电气有限公司 | Box type transformer |
-
2015
- 2015-11-24 CN CN201510819801.5A patent/CN105374506A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239005A (en) * | 1985-08-14 | 1987-02-20 | Hitachi Ltd | Oil reservoir for oil-immersed electric apparatus |
| CN2387619Y (en) * | 1999-08-19 | 2000-07-12 | 顺德特种变压器厂 | Box type transformer |
| CN204597318U (en) * | 2015-05-22 | 2015-08-26 | 杭州万洲电气有限公司 | Box type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |