CN203150354U - Casing of dry type transformer provided with terminal box - Google Patents
Casing of dry type transformer provided with terminal box Download PDFInfo
- Publication number
- CN203150354U CN203150354U CN 201220736769 CN201220736769U CN203150354U CN 203150354 U CN203150354 U CN 203150354U CN 201220736769 CN201220736769 CN 201220736769 CN 201220736769 U CN201220736769 U CN 201220736769U CN 203150354 U CN203150354 U CN 203150354U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- plate
- door
- type transformer
- casing
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a casing of a dry type transformer provided with a terminal box. Door bodies are arranged on the front side of the casing, observation windows are arranged on the door bodies, and a lock is arranged on one door body. The casing is characterized in that a terminal box door plate is arranged on a casing panel on the right side of one door body; a rectangular hole used for allowing a temperature controller to be inserted in is formed in the terminal box door plate; a fixing support is arranged on the inner side of the terminal box door plate; and one side of the terminal box door plate is rotationally connected with the casing panel. According to the casing of the dry type transformer provided with the terminal box, partial elements such as all terminals, the temperature controller and the like are mounted in the terminal box; overhaul is facilitated during charged emergency overhaul of the transformer, and safety of workers and equipment is guaranteed.
Description
Technical field
The utility model relates to a kind of dry-type transformer case with terminal box, can be used for belonging to the transformer technology field in the electric power system.
Background technology
The dry-type transformer case that uses in the electric power system at present, shown in Fig. 1-2, the dry-type transformer case front side is provided with a body 7, and door body 7 is provided with observation window 8 and door lock 9; The housing face-plate 1 on door body 7 right sides is provided with for the rectangular opening that embeds temperature controller 2, and housing face-plate 1 inboard is provided with fixed support 3.Temperature controller 2 is transformer temperature testing equipments; be used for protecting transformer normally to move; be the indispensable equipment of dry-type transformer; temperature controller 2 is damascene structures, and the front is temperature display, and the back side is binding post; the user uses for convenience; all dry-type transformer protections are all wanted upper connecting terminal with the wiring of components and parts, and binding post is that the secondary connection transition is used, is installed in the position of close temperature controller 2 in the transformer case.
Above-mentioned dry-type transformer case has the following disadvantages: binding post can only be installed in the transformer case, 1. after transformer body is installed in the enclosure, and components and parts wiring inconvenience; 2. in the transformer normal course of operation, when temperature controller and other components and parts break down, can't overhaul, can't change.
Summary of the invention
To be solved in the utility model is the problem of existing dry-type transformer case maintenance and wiring inconvenience.
In order to achieve the above object, the utility model provides a kind of dry-type transformer case with terminal box, the front side is provided with a body, the door body is provided with observation window and door lock, it is characterized in that, the housing face-plate on described door body right side is provided with the terminal box door-plate, and this terminal box door-plate is provided with for the rectangular opening that embeds temperature controller, and terminal box door-plate inboard is provided with fixed support; One side and the housing face-plate of terminal box door-plate are rotationally connected.
Preferably, described terminal box door-plate back is provided with the terminal box shrouding, and described temperature controller back and fixed support are located between terminal box door-plate and the terminal box shrouding.
Preferably, described terminal box door-plate is the flanging structure all around.
Preferably, described terminal box door-plate is provided with locking mechanism.
Preferably, described terminal box shrouding is provided with at least one wiring hole.
Flanging around the terminal box door-plate, purpose are to increase intensity to be not easy distortion, and open the temperature controller installing hole directly over door-plate; Fixed mount is converted into U-shaped and is welded on the inner underside of door-plate, and fixed mount is used for binding post is installed; Shrouding is welded on the shell of transformer, and transformer body is separated with binding post and temperature controller, get an electric shock when preventing the charged emergency service of transformer and detection signal disturbed, shrouding is surveyed perforate up and down, makes things convenient for the secondary connection introducing and draws; When the secondary control circuit overhauls lock is opened, removed the terminal chamber door, all secondary connection terminal of dry-type transformer is all in terminal box door-plate back, and the maintainer just can finish associated connections and change tasks such as components and parts at transformer case.
The dry-type transformer case of the band terminal box that the utility model provides, part components and parts such as all binding posts and temperature controller are installed in the terminal box, convenient maintenance when the charged emergency service of transformer, assurance personnel and device security.
Description of drawings
Fig. 1 is the structural representation of conventional dry transformer case;
Fig. 2 is the cutaway view of A-A face among Fig. 1;
Fig. 3 provides a kind of structural representation of the dry-type transformer case with terminal box for the utility model;
Fig. 4 is the cutaway view of B-B face among Fig. 3.
Among the figure:
1, housing face-plate; 2, temperature controller; 3, fixed support;
4, terminal box door-plate; 5, terminal box shrouding; 7, door body;
8, observation window; 9, door lock.
Embodiment
For the utility model is become apparent, now with preferred embodiment, and conjunction with figs. is described in detail below.
Embodiment
Shown in Fig. 3-4, be a kind of dry-type transformer case with terminal box that the utility model provides, the front side is two fan door bodies 7, and every fan door body 7 is provided with an observation window 8, and offside door body 7 is provided with door lock 9.On the housing face-plate 1 on door body 7 right sides a terminal box door-plate 4 has been installed, has been opened for the rectangular opening that embeds temperature controller 2 at this terminal box door-plate 4.Be the flanging structure around the terminal box door-plate 4, a side of terminal box door-plate 4 and housing face-plate 1 are connected by hinge through, make terminal box door-plate 4 can open 180 °, and at terminal box door-plate 4 locking mechanism are installed.In terminal box door-plate 4 inboards, a U-shaped fixed support 3 is installed in the rectangular opening below.Terminal box door-plate 4 backs, namely housing face-plate 1 inboard is provided with terminal box shrouding 5.After temperature controller 2 embedding rectangular openings were fixing, its back and fixed support 3 were located between terminal box door-plate 4 and the terminal box shrouding 5.Open 4 wiring holes at the upper and lower sides of terminal box shrouding 5.
Housing face-plate 1, fixed support 3, terminal box door-plate 4, terminal box shrouding 5 are to process with cold-rolled steel sheet, and flanging around the terminal box door-plate 4, purpose is to increase intensity to be not easy distortion, and fixed support 3 is used for binding post is installed, be converted into U-shaped after intensity increase.All dry-type transformer protections are all wanted upper connecting terminal with the wiring of components and parts, and binding post is that the secondary connection transition is used.
Terminal box shrouding 5 separates transformer body with binding post and temperature controller 2, get an electric shock when preventing the charged emergency service of transformer and detection signal disturbed, the wiring hole of terminal box shrouding 5 upper and lower sides makes things convenient for the secondary connection introducing and draws.
When the secondary control circuit overhauls, lock is opened, unclamp locking mechanism, open terminal box door-plate 4, the all secondary connection terminal of dry-type transformer is all in terminal box door-plate 4 back, the maintainer just can finish tasks such as associated connections and replacing components and parts outside transformer case, be convenient to convenient maintenance when the charged emergency service of transformer, assurance personnel and device security.
Claims (5)
1. dry-type transformer case with terminal box, the front side is provided with a body (7), door body (7) is provided with observation window (8) and door lock (9), it is characterized in that, the housing face-plate (1) on described door body (7) right side is provided with terminal box door-plate (4), this terminal box door-plate (4) is provided with for the rectangular opening that embeds temperature controller (2), and terminal box door-plate (4) inboard is provided with fixed support (3); One side of terminal box door-plate (4) and housing face-plate (1) are rotationally connected.
2. a kind of dry-type transformer case with terminal box as claimed in claim 1, it is characterized in that, described terminal box door-plate (4) back is provided with terminal box shrouding (5), and described temperature controller (2) back and fixed support (3) are located between terminal box door-plate (4) and the terminal box shrouding (5).
3. a kind of dry-type transformer case with terminal box as claimed in claim 1 is characterized in that, is the flanging structure around the described terminal box door-plate (4).
4. a kind of dry-type transformer case with terminal box as claimed in claim 1 is characterized in that, described terminal box door-plate (4) is provided with locking mechanism.
5. a kind of dry-type transformer case with terminal box as claimed in claim 2 is characterized in that, described terminal box shrouding (5) is provided with at least one wiring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736769 CN203150354U (en) | 2012-12-27 | 2012-12-27 | Casing of dry type transformer provided with terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736769 CN203150354U (en) | 2012-12-27 | 2012-12-27 | Casing of dry type transformer provided with terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150354U true CN203150354U (en) | 2013-08-21 |
Family
ID=48977863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736769 Expired - Lifetime CN203150354U (en) | 2012-12-27 | 2012-12-27 | Casing of dry type transformer provided with terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269259A (en) * | 2014-10-22 | 2015-01-07 | 国家电网公司 | Transformer |
-
2012
- 2012-12-27 CN CN 201220736769 patent/CN203150354U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269259A (en) * | 2014-10-22 | 2015-01-07 | 国家电网公司 | Transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203150354U (en) | Casing of dry type transformer provided with terminal box | |
| CN109951981A (en) | A kind of control cabinet with anti-theft function | |
| CN108521734A (en) | relay life load cabinet | |
| CN204855604U (en) | Ammeter is installing support for case | |
| CN206364433U (en) | Fixed AC metal closed high-tension switch cabinet | |
| CN2521797Y (en) | Indoor metal-clad with drawable switch equipment | |
| CN205960437U (en) | Insulation protection device suitable for cabinet is shielded to relay protection | |
| CN209992590U (en) | Multifunctional safety electricity utilization monitoring device | |
| CN204190303U (en) | Photoelectric comprehensive distributing cabinet allocation units | |
| CN210517547U (en) | Novel mining flame-proof type mobile substation | |
| CN206865883U (en) | A kind of electric component box | |
| CN209298595U (en) | A kind of combined type solid-state insulated switchgear tank bracket | |
| CN207233054U (en) | A kind of Intelligent door access control device | |
| CN216289610U (en) | Built-in low-voltage switchgear who has pressure release protective structure | |
| CN207149924U (en) | A kind of high safety performance power distribution cabinet | |
| CN208352718U (en) | A kind of low-tension distribution box | |
| CN113223260B (en) | Safety reminding auxiliary device for transformer substation equipment work | |
| CN206575051U (en) | A kind of electric power safety type distribution box | |
| CN218850142U (en) | High ground switch cabinet of security | |
| CN110601056A (en) | Novel mining flame-proof type mobile substation | |
| CN215801178U (en) | Power terminal warning device for overhauling | |
| CN206340855U (en) | A kind of double-door electric cabinet | |
| CN205506881U (en) | Protection intelligent ammeter case | |
| CN213520807U (en) | Assembled frame construction intelligence power cabinet | |
| CN113889890B (en) | Method for judging overlapping safety measure of secondary screen cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |