CN1885437B - Protection box for preventing electricity theft from low voltage outlet of transformer above 400KVA - Google Patents
Protection box for preventing electricity theft from low voltage outlet of transformer above 400KVA Download PDFInfo
- Publication number
- CN1885437B CN1885437B CN2006100195698A CN200610019569A CN1885437B CN 1885437 B CN1885437 B CN 1885437B CN 2006100195698 A CN2006100195698 A CN 2006100195698A CN 200610019569 A CN200610019569 A CN 200610019569A CN 1885437 B CN1885437 B CN 1885437B
- Authority
- CN
- China
- Prior art keywords
- 400kva
- under casing
- electricity
- groove
- guard 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a low-voltage outlet anti-theft electric protective box, used in the transformer with over 400KVA, wherein said invention comprises: a bottom box 1, and a box frame 2; said box frame 2 covers the bottom box 1; the inner side of bottom of bottom box has one rectangle groove 11; said groove 11 is used to sheath the conductive rod at the low-voltage end of transformer; one heightening box 3 matched with the bottom shape is arranged under the bottom box 1; and one rectangle groove A31 same as groove 11 is arranged at the bottom of heightening box 3 relative to the bottom box 2. When the transformer is over 400KW, based on demand, one or several heightening boxes 3 can be added to reach needed height.
Description
Technical field
The present invention relates to a kind of step-down side conducting rod guard box, especially a kind of anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA.
Background technology
Chinese patent literature CN1581364 discloses a kind of multifunctional assembled anti-electricity-theft change platform batch meter, and its base member case is provided with the case cover, the case cover is provided with transparency window; Be provided with the centerboard groove in its base member case, centerboard cooperates with the centerboard groove; Thereby constitute one; secondary cabling and metering are the batch meter of one; replace the case cover with case lid; omit centerboard; then can constitute primary line cabling and secondary and pick up the anti-electricity-theft guard box that core band armour cable is drawn metering; it is simple in structure; the linking of having strengthened between the casing critical piece cooperates; can select one according to actual needs; the mounting means of secondary line metering; also can realize easy heating position is moved on in case outside the case, reduce failure rate, movable transparency window; make and maintenance is installed conveniently; the case cover can adopt opaque material to make, and has reduced cost, and good anti-electricity-theft effect has been played in the application of envelope and lock.But this multifunctional assembled anti-electricity-theft change platform batch meter only is suitable for using on the small-sized transformer, still, runs into the above transformer of 400KW, and is then not too suitable.
Summary of the invention
The technical matters that the present invention solves is to overcome above-mentioned shortcoming, and a kind of anti-electricity-theft guard box of the low tension outlet that is suitable for the above transformer of 400KVA that can adjust box height according to on-the-spot needs is provided.
Technical scheme of the present invention is: design the anti-electricity-theft guard box of low tension outlet of the above transformer of a kind of 400KVA of being suitable for, comprise under casing and case cover, described case cover cap is characterized in that under casing: one side is provided with a long through groove in the bottom surface of described under casing.
Below described under casing, also be provided with the case that increases that one or more and its bottom shape match,, also have shape, the big or small long through groove A identical with long through groove in the corresponding position of the long through groove of the bottom surface of increasing case and under casing.
On the inner bottom surface of the periphery of described long through groove A, be distributed with the height regulating rod more than three or three at least.
Four clamp pieces are housed on the inwall of described under casing one sidewall at least.
Described clamp piece is divided into up and down two parts, and parts are bolted to connection up and down, and the middle part that combines at two parts up and down is provided with circular clamp hole.
Also have a thread tension disc on the upper-part of described clamp piece, thread tension disc and upper-part are bolted to connection, and are provided with flat clamp hole at the middle part that thread tension disc combines with upper-part.
The suitable for reading of described under casing is a circular groove, is a circle chimb at described case cover end opening, and described chimb is stuck in the described ring recess; Respectively be provided with a lug at the corresponding dual-side of case cover middle part, with case cover lug correspondence position one ear seat arranged respectively in that under casing is suitable for reading, lug and ear seat are bolted to connection.
On described lug, respectively be provided with a plastic packaging or electronics envelope shrinkage pool.
On the upper bottom surface of described case cover, be reserved with the perforate telltale mark.
At described under casing with increase and be provided with a plurality of osculums of many groups on the bottom surface of case.
The present invention comprises under casing and case cover owing to having adopted, and described case cover cap is under casing, and one side is provided with a long through groove in the bottom surface of described under casing; And below described under casing, also be provided with the case that increases that one or more and its bottom shape match, in the corresponding position of the long through groove of bottom surface of increasing case and under casing, the structure that also has shape, long through groove A that size is identical with long through groove, like this, just can realize when needs increase, can the one or more casees that increase of corresponding increase, realize reaching on the transformer more than the 400KW using.
Described be the height regulating rod that is distributed with at least on the inner bottom surface of periphery of the long through groove A in the end more than three or three, like this, when needs small distance adjustment height, adjuster bar can be screwed out at the bottom of the case outside, reach the suitable purpose of adjusting height.
Description of drawings
Fig. 1: the decomposition texture synoptic diagram of an embodiment of the present invention;
Fig. 2: lower part embodiment illustrated in fig. 1 solution structure synoptic diagram;
Fig. 3: the structural representation after the present invention's combination;
Fig. 4: the decomposing schematic representation of clamp piece among the present invention.
Embodiment
See also Fig. 1, the decomposition texture synoptic diagram of Fig. 1 an embodiment of the present invention; It is the anti-electricity-theft guard box of low tension outlet of the above transformer of a kind of 400KVA of being suitable for, comprise under casing 1 and case cover 2, described case cover 2 covers under casing 1, is provided with long through groove 11 in the inboard, bottom surface of described under casing 1, and described long through groove 11 is used to entangle the step-down side conducting rod; Below described under casing 1, also be provided with one 1 and increase case 3 with its bottom shape matches, long through groove 11 corresponding positions at bottom surface of increasing case 3 and under casing 2, also has the identical long through groove A31 of shape, size and long through groove 11, when transformer is above greater than 400KW, increase one or more such casees 3 that increase as required, to reach the required purpose of height that is fit to transformer.When needs are adjusted height among a small circle; on the inner bottom surface of the periphery of described long through groove A31, be distributed with height regulating rod 32; described height regulating rod 32 is four screw rods, and the swivel nut on it and the bottom surface cooperatively interacts, and can suitably regulate the whole height of guard box.Four clamp pieces 12 are housed on the inwall of described under casing 1 front side wall.Described clamp piece 12 is divided into up and down two parts 122,121, and parts 122,121 are bolted to connection up and down, and the middle part that combines at two parts 122,121 up and down is provided with circular clamp hole 124, on the circular clamp hole 124 tooth is arranged, in order to clamping round wire.When described clamp piece 12 needs clamping connection line terminals row, can on the upper-part 122 of described clamp piece 12, go back a thread tension disc 123, thread tension disc 123 is bolted to connection with upper-part 122, be provided with flat clamp hole 125 at the middle part that thread tension disc 123 combines with upper-part 122, flat clamp hole 125 is used for clamping connecting terminal block.The suitable for reading of described under casing 1 is a circular groove 13, is a circle chimb 21 at described case cover 2 end openings, and described chimb 21 is stuck in the described ring recess 13; Respectively be provided with a lug 22 at middle part, the relative limits, the left and right sides of case cover 2, at lug 22 correspondence positions of the suitable for reading of under casing 1 and case cover 2 an ear seat 14 arranged respectively, lug 22 is bolted to connection with ear seat 14.On described lug 22, respectively be provided with a plastic packaging or electronics envelope shrinkage pool 23, be used to embed anti-fake code envelope or electronics envelope.On the upper bottom surface of described case cover 2, be reserved with perforate telltale mark 24; At described under casing 1 with increase on the bottom surface of case 3 and be provided with a plurality of osculums 15,33 of many groups.
See also Fig. 2, Fig. 2 is a lower part embodiment illustrated in fig. 1 solution structure synoptic diagram; Fig. 3 is the structural representation after the present invention combination; Fig. 4 is the decomposing schematic representation of clamp piece 12 among the present invention.
Claims (9)
1. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA comprises under casing (1) and case cover (2), and described case cover (1) covers under casing (2), and a side is provided with a long through groove (11) in the bottom surface of described under casing (1); It is characterized in that: what be provided with also below described under casing (1) that one or more and its bottom shape match increases case (3), in the corresponding position of long through groove (11) of bottom surface of increasing case (3) and under casing (1), also has the corresponding long through groove A (31) of shape, size and long through groove (11).
2. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 1 is characterized in that: be distributed with the height regulating rod (32) more than three or three on the inner bottom surface of the periphery of described long through groove A (31) at least.
3. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 2 is characterized in that: four clamp pieces (12) are housed on the inwall of described under casing (1) one sidewall at least.
4. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 3; it is characterized in that: described clamp piece (12) is divided into two parts (121,122) up and down; parts (121,122) are bolted to connection up and down, and the middle part that combines at two parts (121,122) up and down is provided with circular clamp hole (124).
5. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 4; it is characterized in that: the upper-part (122) of described clamp piece (12) is gone up also has a thread tension disc (123); thread tension disc (123) is bolted to connection with upper-part (122), and the middle part that combines with upper-part (122) at thread tension disc (123) is provided with flat clamp hole (125).
6. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 1, it is characterized in that: the suitable for reading of described under casing (1) is a circular groove (13), described case cover (2) end opening is a circle chimb (21), and described chimb (21) is stuck in the described ring recess (13); Respectively be provided with a lug (22) at the corresponding dual-side of case cover (2) middle part, suitable for reading under casing (1) have an ear seat (14) respectively with lug (22) correspondence position case cover (2), and lug (22) is bolted to connection with ear seat (14).
7. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 6 is characterized in that: respectively be provided with a plastic packaging or electronics envelope shrinkage pool (23) on described lug (22).
8. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 1 is characterized in that: be reserved with perforate telltale mark (24) on the upper bottom surface of described case cover (2).
9. the anti-electricity-theft guard box of low tension outlet that is suitable for the above transformer of 400KVA according to claim 1 is characterized in that: at described under casing (1) with increase and be provided with many group a plurality of osculums (15,33) on the bottom surface of case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100195698A CN1885437B (en) | 2006-07-10 | 2006-07-10 | Protection box for preventing electricity theft from low voltage outlet of transformer above 400KVA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100195698A CN1885437B (en) | 2006-07-10 | 2006-07-10 | Protection box for preventing electricity theft from low voltage outlet of transformer above 400KVA |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1885437A CN1885437A (en) | 2006-12-27 |
| CN1885437B true CN1885437B (en) | 2011-09-28 |
Family
ID=37583544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100195698A Expired - Fee Related CN1885437B (en) | 2006-07-10 | 2006-07-10 | Protection box for preventing electricity theft from low voltage outlet of transformer above 400KVA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1885437B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6047936A (en) * | 1997-11-07 | 2000-04-11 | Siet Societa' Italiana Elettronica Trasformatori Srl | Fixing bracket, particularly for transformers |
| CN1581364A (en) * | 2004-05-14 | 2005-02-16 | 万家盛 | Combined mulfitunctional illegal-use-proof power substation metering box |
| CN2762501Y (en) * | 2004-12-20 | 2006-03-01 | 华为技术有限公司 | Mounting base |
| CN201036116Y (en) * | 2006-07-10 | 2008-03-12 | 万家盛 | Low-voltage export anti-theft electric protection case fit for 400KVA or above transformer |
-
2006
- 2006-07-10 CN CN2006100195698A patent/CN1885437B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6047936A (en) * | 1997-11-07 | 2000-04-11 | Siet Societa' Italiana Elettronica Trasformatori Srl | Fixing bracket, particularly for transformers |
| CN1581364A (en) * | 2004-05-14 | 2005-02-16 | 万家盛 | Combined mulfitunctional illegal-use-proof power substation metering box |
| CN2762501Y (en) * | 2004-12-20 | 2006-03-01 | 华为技术有限公司 | Mounting base |
| CN201036116Y (en) * | 2006-07-10 | 2008-03-12 | 万家盛 | Low-voltage export anti-theft electric protection case fit for 400KVA or above transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1885437A (en) | 2006-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130314916A1 (en) | Indicator light tower technology | |
| CN209401677U (en) | A kind of battery module structure and electric vehicle | |
| CN1885437B (en) | Protection box for preventing electricity theft from low voltage outlet of transformer above 400KVA | |
| CN201036116Y (en) | Low-voltage export anti-theft electric protection case fit for 400KVA or above transformer | |
| CN101128965B (en) | Switch device | |
| CN109895633A (en) | A kind of modularization high voltage distribution box of the negative relay of expansible master | |
| CN206060105U (en) | A kind of outgoing line device of distribution box | |
| CN203149001U (en) | Movable type three-phase temporary electric meter box | |
| CN106655069A (en) | General small animal prevention telescopic insulation sheath | |
| CN212967318U (en) | Transformer protector | |
| CN107706013A (en) | Manual maintenance switchs | |
| CN100527283C (en) | Combined mulfitunctional illegal-use-proof power substation metering box | |
| NO152853B (en) | PROCEDURE FOR THE MANUFACTURE OF MEAT MEAT AND FAT FROM ANIMAL RAW MATERIAL. | |
| CN106505171A (en) | A kind of lift-on/lift-off type battery modules | |
| CN105846368A (en) | Split type junction box for electric vehicle | |
| CN203118752U (en) | Low-voltage current transformer | |
| CN1302287C (en) | A coulomb meter box | |
| CN209730014U (en) | The battery pack structure of seperated guide tracked pull blindmate charge and discharge electric vehicle | |
| CN1272633C (en) | Integrative type coulomb meter box against electric larceny | |
| CN218069737U (en) | Circuit breaker with high safety performance | |
| CN207319894U (en) | A kind of current transformer being applied in combination easy to open air | |
| CN220525897U (en) | Electric energy meter with end cover type breaker protection device | |
| CN203911274U (en) | Explosion-proof lighting control box | |
| CN216529543U (en) | Electronic wire harness with waterproof mechanism | |
| CN209764926U (en) | Novel electric energy meter case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20061227 Assignee: Hubei Shengjia Electrical Equipment Co., Ltd. Assignor: Wan Jiasheng Contract record no.: 2014420000149 Denomination of invention: Protection box for preventing electricity theft from low voltage outlet of transformer above 400KVA Granted publication date: 20110928 License type: Exclusive License Record date: 20140717 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20110928 Termination date: 20160710 |