CN202797659U - Detachable terminal box - Google Patents
Detachable terminal box Download PDFInfo
- Publication number
- CN202797659U CN202797659U CN201220495627.5U CN201220495627U CN202797659U CN 202797659 U CN202797659 U CN 202797659U CN 201220495627 U CN201220495627 U CN 201220495627U CN 202797659 U CN202797659 U CN 202797659U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- heel posts
- stull
- inner frame
- median septum
- 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 - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Patch Boards (AREA)
Abstract
一种可拆卸式端子箱，由外部壳体和内部框架组成，其特征是：所述的外部壳体由箱顶、两块侧板和两块门板构成，所述的内部框架由底座、两根侧立柱、连接件、中隔板和若干电气元器件安装横撑构成；所述的外部壳体套装在所述的内部框架上，并通过连接螺栓固定。其优点为，该端子箱在安装电气元器件和接线时，能够把端子箱的外部壳体拆掉，改为敞开式结构，因此，安装空间不受端子箱尺寸的限制，在前后左右方向都可以进行施工连线，现场施工方便、快捷，降低了现场安装电气元器件和接线的工作难度，提高了施工的工作效率，节省了施工时间。
A detachable terminal box, which is composed of an outer shell and an inner frame, characterized in that: the outer shell is composed of a box top, two side plates and two door The root side column, the connecting piece, the middle partition and a number of electrical components are installed with horizontal braces; the outer shell is set on the inner frame and fixed by connecting bolts. The advantage is that when the terminal box is installed with electrical components and wiring, the outer shell of the terminal box can be removed and changed into an open structure. Therefore, the installation space is not limited by the size of the terminal box. It can carry out construction connection, and the on-site construction is convenient and fast, which reduces the difficulty of on-site installation of electrical components and wiring, improves the construction work efficiency, and saves construction time.
Description
Technical field
The utility model relates to a kind of terminal box, particularly a kind of detachable terminal box.
Background technology
Terminal box is the common equipment in the transformer station.Existing terminal box is generally the console mode mounting structure of sealing, and its casing is forward and backward to open the door, and arranged on left and right sides respectively is welded with two root posts in casing, and each electric components is arranged in the forward and backward both sides in the terminal box, is convenient to realize double-side operation; Yet, existing terminal box greatest width dimension is 600mm, minimum width dimension is 500mm, in factory in the production process, except due electric components is installed, only do the part terminal connecting line, most terminal connecting line need to be at the construction and installation joint connection in site, and again because the construction space of its casing is narrow, therefore construction is got up very inconvenient, thereby caused the engineering time long, inefficiency.
The utility model content
The purpose of this utility model is: design a kind of detachable terminal box, this terminal box site operation is convenient, fast, has reduced the work difficulty of on-the-spot mounting electrical components and parts and wiring, has improved the operating efficiency of construction, has saved the engineering time.
The purpose of this utility model can realize by following technical proposals:
This detachable terminal box, formed by external shell and inner frame, it is characterized in that: described external shell is made of case top, two blocks of side plates and two door-plates, two blocks of side plates are welded on respectively the arranged on left and right sides on case top, two door-plates are installed in respectively on two blocks of side plates, and lay respectively at forward and backward two side positions on case top; Described inner frame is installed stull and is consisted of by base, two heel posts, connector, median septum and some electric components, two heel posts are welded on the arranged on left and right sides of base, the upper end of two heel posts links to each other by connector, median septum is fixed between two heel posts, and be positioned at the centre position of two heel posts, some electric components are installed stull and are installed in from top to bottom between two heel posts, and are positioned at forward and backward two side positions of median septum; Described external shell is sleeved on the described inner frame, and fixes by connecting bolt.
Offer the cable trough ventilation hole on the base described in the utility model.
The arranged on left and right sides position of every heel post of the utility model is provided with the stull installing hole that a row spacing distance equates, some electric components are installed stull and are installed in from top to bottom between two heel posts by these stull installing holes on two heel posts, and are positioned at forward and backward two side positions of median septum.
The utility model has the advantages that: this terminal box is when mounting electrical components and parts and wiring, can dismantle the external shell of terminal box, change unenclosed construction into, therefore, installing space is not subjected to the restriction of terminal box size, the direction line of can constructing all around, site operation is convenient, fast, reduce the work difficulty of on-the-spot mounting electrical components and parts and wiring, improved the operating efficiency of construction, saved the engineering time.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the main TV structure schematic diagram of inner frame;
Fig. 3 is the A-A line cutaway view of Fig. 2.
Among the figure: 10, electric components.
Embodiment
Shown in Fig. 1-3, this detachable terminal box, formed by external shell and inner frame, it is characterized in that: described external shell is made of case 1, the two block of side plate 2 in top and two door-plates 3, two blocks of side plates 2 are welded on respectively the arranged on left and right sides on case top 1, two door-plates 3 are installed in respectively on two blocks of side plates 2, and lay respectively at forward and backward two side positions on case top 1; Described inner frame is installed stull 9 and is consisted of by base 5, two heel posts 7, connector 6, median septum 8 and some electric components, two heel posts 7 are welded on the arranged on left and right sides of base 5, the upper end of two heel posts 7 links to each other by connector 6, median septum 8 is fixed between two heel posts 7, and be positioned at the centre position of two heel posts 7, some electric components are installed stull 9 and are installed in from top to bottom between two heel posts 7, and are positioned at forward and backward two side positions of median septum 8; Described external shell is sleeved on the described inner frame, and fixing by connecting bolt 4.Offer cable trough ventilation hole 11 on the described base 5.The arranged on left and right sides position of every heel post 7 is provided with the stull installing hole 12 that a row spacing distance equates, some electric components are installed stull 9 and are installed in from top to bottom between two heel posts 7 by these stull installing holes 12 on two heel posts 7, and are positioned at forward and backward two side positions of median septum 8.
Claims (3)
1. detachable terminal box, formed by external shell and inner frame, it is characterized in that: described external shell is made of case top (1), two blocks of side plates (2) and two door-plates (3), two blocks of side plates (2) are welded on respectively the arranged on left and right sides on case top (1), two door-plates (3) are installed in respectively on two blocks of side plates (2), and lay respectively at forward and backward two side positions on case top (1); Described inner frame is by base (5), two heel posts (7), connector (6), median septum (8) and some electric components are installed stull (9) and are consisted of, two heel posts (7) are welded on the left side of base (5), right both sides, the upper end of two heel posts (7) links to each other by connector (6), median septum (8) is fixed between two heel posts (7), and be positioned at the centre position of two heel posts (7), some electric components are installed stulls (9) and are installed in from top to bottom between two heel posts (7), and be positioned at median septum (8) before, rear two side positions; Described external shell is sleeved on the described inner frame, and fixing by connecting bolt (4).
2. detachable terminal box according to claim 1 is characterized in that: offer cable trough ventilation hole (11) on the described base (5).
3. detachable terminal box according to claim 1 and 2, it is characterized in that: the arranged on left and right sides position of every heel post (7) is provided with the stull installing hole (12) that a row spacing distance equates, some electric components are installed stull (9) and are installed in from top to bottom between two heel posts (7) by these stull installing holes (12) on two heel posts (7), and are positioned at forward and backward two side positions of median septum (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220495627.5U CN202797659U (en) | 2012-09-26 | 2012-09-26 | Detachable terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220495627.5U CN202797659U (en) | 2012-09-26 | 2012-09-26 | Detachable terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797659U true CN202797659U (en) | 2013-03-13 |
Family
ID=47824842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220495627.5U Expired - Fee Related CN202797659U (en) | 2012-09-26 | 2012-09-26 | Detachable terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196205A (en) * | 2017-07-14 | 2017-09-22 | 国网河南省电力公司濮阳供电公司 | Novel voltage switching screen in a kind of transformer station |
| CN107453243A (en) * | 2017-08-31 | 2017-12-08 | 南京南瑞继保电气有限公司 | A kind of site terminal box |
-
2012
- 2012-09-26 CN CN201220495627.5U patent/CN202797659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196205A (en) * | 2017-07-14 | 2017-09-22 | 国网河南省电力公司濮阳供电公司 | Novel voltage switching screen in a kind of transformer station |
| CN107196205B (en) * | 2017-07-14 | 2022-12-02 | 国网河南省电力公司濮阳供电公司 | A voltage transfer panel in a substation |
| CN107453243A (en) * | 2017-08-31 | 2017-12-08 | 南京南瑞继保电气有限公司 | A kind of site terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130926 |