CN212648524U - Full-sealed anti-electricity-theft concentrator - Google Patents
Full-sealed anti-electricity-theft concentrator Download PDFInfo
- Publication number
- CN212648524U CN212648524U CN202021522687.2U CN202021522687U CN212648524U CN 212648524 U CN212648524 U CN 212648524U CN 202021522687 U CN202021522687 U CN 202021522687U CN 212648524 U CN212648524 U CN 212648524U
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- Prior art keywords
- concentrator
- cable
- casing
- fixing head
- cable fixing
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- 238000007789 sealing Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 13
- 239000003822 epoxy resin Substances 0.000 claims description 11
- 229920000647 polyepoxide Polymers 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model provides a totally enclosed anti-electricity-theft concentrator has solved combination current transformer's secondary lead wire direct access transformer, or has produced complex operation, and the circuit is difficult to see in a jumble, is unfavorable for later maintenance's problem. The utility model comprises a sealed type concentrator casing, wherein the left side of the concentrator casing is provided with a plurality of cable fixing heads I, the right side of the concentrator casing is provided with a cable fixing head II, the inside of the concentrator casing is provided with a terminal strip, an armored cable is fixedly arranged in the cable fixing head II, and the left end of the armored cable extends to the inside of the concentrator casing; the terminal row comprises two rows of wiring ports, wires led out from the left end of the armored cable are sequentially connected to the right wiring ports of the terminal row by taking a positive pole and a negative pole as a group, and the left wiring ports of the terminal row are used for being connected with cables fixed in the cable fixing head I. The utility model discloses simplified the winding displacement overall arrangement, easy operation, it is convenient to look for the line during later maintenance, reduces the maintenance time.
Description
Technical Field
The utility model relates to a circuit winding displacement technical field especially indicates a totally enclosed anti-electricity-theft concentrator.
Background
With the development of electric power, electric power supply relates to thousands of households and becomes indispensable in life of people, but the phenomenon that electricity is stolen also happens occasionally, and in order to better prevent the electricity from being stolen on site by users, transformer manufacturers develop new and old transformer structures according to different types and develop the all-insulated outdoor electricity larceny prevention combined current transformer. Because combination current transformer's structure is special, comprises solitary low voltage current transformer, and A, B, C three-phase goes out three secondary lead respectively, and a secondary lead goes out in the zero phase, if ten secondary lead direct access transformers, the secondary lead is more, complex operation, and the molding is unsightly, and the maintenance in later stage is changed inconveniently.
SUMMERY OF THE UTILITY MODEL
In order to solve the secondary lead wire direct access transformer that the combination current transformer that exists among the background art, or produce complex operation, the circuit is indiscriminate unsightly, is unfavorable for later maintenance's problem, the utility model provides a totally enclosed anti-electricity-theft concentrator.
The technical scheme of the utility model is that: a full-sealed anti-electricity-theft junction box comprises a sealed junction box shell, wherein the left side of the junction box shell is provided with a plurality of cable fixing heads I, the right side of the junction box shell is provided with a cable fixing head II, a terminal strip is arranged inside the junction box shell, an armored cable is fixedly arranged in the cable fixing head II, and the left end of the armored cable extends to the inside of the junction box shell; the terminal row comprises two rows of wiring ports, wires led out from the left end of the armored cable are sequentially connected to the right wiring ports of the terminal row by taking a positive pole and a negative pole as a group, and the left wiring ports of the terminal row are used for being connected with cables fixed in the cable fixing head I.
The line concentration box shell is an integrated full-sealing structure.
The concentrator casing includes drain pan and the buckle closure of dismantling the connection each other, and the junction of drain pan and buckle closure is equipped with the lead sealing silk.
Epoxy resin for sealing is poured at the joint of the bottom shell and the buckling cover, and the lead sealing wire is arranged outside the epoxy resin poured at the joint of the bottom shell and the buckling cover.
And epoxy resin for sealing is poured in a gap between the cable fixing head II and the armored cable and a gap between the cable fixing head I and the cable inside.
The left end of armoured cable is equipped with the armoured cable end, and the armoured cable end includes the panel, is equipped with a plurality of through wires hole on the panel, and the right side fixedly connected with sleeve pipe of panel, sleeve pipe movable sleeve establish at the left end of armoured cable, and the wire that the left end of armoured cable was drawn forth is worn out from the through wires hole respectively.
The left side fixedly connected with fixed slat of line concentration box casing is equipped with the bar groove that is used for construction bolt on the fixed slat.
The utility model has the advantages that: (1) the utility model discloses a through the integrated mode, introduce a plurality of lead wires into the line concentration box through cable fixing head I, after the terminal row switching, be connected with the armoured cable, the cable integration that finally derives is a lead wire, simplifies the winding displacement overall arrangement, easy operation, and it is convenient to look for the line during later maintenance, reduces the maintenance time; (2) the utility model discloses a casing formula structure, lead sealing wire is sealed, also can select to seal with lead sealing wire after the epoxy resin pouring, prevents to steal the electricity to and avoided the potential safety hazard that steal the electricity and bring, improve the pleasing to the eye of appearance greatly, the reliability of use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the external structure of FIG. 1;
FIG. 3 is a perspective view of the armored cable termination of FIG. 1;
in the figure, 1, a concentrator box shell, 2, cable fixing heads I and 3, a terminal row, 4, an armored cable end, 401, a panel, 402, a sleeve, 403, a threading hole, 5, an armored cable, 6, cable fixing heads II and 7, lead sealing wires, 8 and a fixing strip plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Example 1: a full-sealed anti-electricity-theft junction box is shown in figure 2 and comprises a sealed junction box shell 1, wherein the sealed junction box shell 1 comprises a bottom shell and a buckle cover which are detachably connected with each other, epoxy resin for sealing is poured at the joint of the bottom shell and the buckle cover, and lead sealing wires 7 are arranged outside the epoxy resin poured at the joint of the bottom shell and the buckle cover. After epoxy resin is poured, the sealing wire is used for sealing, electricity stealing is prevented, potential safety hazards caused by electricity stealing are avoided, the appearance is attractive, and the use reliability is improved greatly.
As shown in fig. 1, a plurality of cable fixing heads I2 are arranged on the left side of the junction box housing 1, a cable fixing head II6 is arranged on the right side of the junction box housing 1, a terminal strip 3 is arranged inside the junction box housing 1, an armored cable 5 is fixedly arranged in the cable fixing head II6, and the left end of the armored cable 5 extends to the inside of the junction box housing 1; terminal row 3 is equipped with armoured cable end 4 including two lines of connection ports, armoured cable 5's left end, and armoured cable end 4 includes panel 401, is equipped with a plurality of through wires hole 403 on the panel 401, and panel 401's right side fixedly connected with sleeve pipe 402, sleeve pipe 402 movable sleeve establish at armoured cable 5's left end, and the wire that armoured cable 5's left end was drawn forth is worn out from through wires hole 403 respectively. The end part of the armored cable 5 is protected by the cable end 4, and the scattering of internal wires and the tangling caused by accidents after the sheath of the armored cable 5 is broken are prevented. The wires led out from the left end of the armored cable 5 are sequentially connected to the right wiring port of the terminal block 3 by taking the positive electrode and the negative electrode as a group, and the left wiring port of the terminal block 3 is used for being connected with a cable fixed in a cable fixing head I2. Epoxy resin for sealing is poured into the gap between the cable fixing head II6 and the armored cable 5 and the gap between the cable fixing head I2 and the inner cable. The fixed slat 8 of left side fixedly connected with of line concentration box casing 1 is equipped with the bar groove that is used for construction bolt on the fixed slat 8.
Through integrated mode, pass through cable fixing head I to a plurality of lead wires and introduce the line concentrator, through the terminal block switching back, with armoured cable connection, the cable integration that finally derives is a lead wire, simplifies the winding displacement overall arrangement, easy operation, and it is convenient to look for the line during later maintenance, reduces the maintenance time.
Example 2: a full-sealed anti-electricity-theft concentrator is characterized in that a concentrator shell 1 comprises a bottom shell and a buckling cover which are detachably connected with each other, and a lead sealing wire 7 is arranged at the joint of the bottom shell and the buckling cover. The other structure is the same as embodiment 1.
Example 3: a full-sealed anti-electricity-theft junction box is characterized in that a junction box shell 1 is an integrated full-sealed structure. The other structure is the same as embodiment 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a totally enclosed anti-electricity-theft concentrator which characterized in that: the cable concentrator comprises a sealed type concentrator casing (1), wherein a plurality of cable fixing heads I (2) are arranged on the left side of the concentrator casing (1), a cable fixing head II (6) is arranged on the right side of the concentrator casing (1), a terminal strip (3) is arranged inside the concentrator casing (1), an armored cable (5) is fixedly arranged in the cable fixing head II (6), and the left end of the armored cable (5) extends to the inside of the concentrator casing (1); the terminal row (3) comprises two rows of wiring ports, wires led out from the left end of the armored cable (5) are sequentially connected to the right wiring ports of the terminal row (3) by taking a positive pole and a negative pole as a group, and the left wiring ports of the terminal row (3) are used for being connected with cables fixed in the cable fixing head I (2).
2. The fully-sealed electricity larceny prevention concentrator as claimed in claim 1, wherein: the concentrator casing (1) is an integrated full-sealing structure.
3. The fully-sealed electricity larceny prevention concentrator as claimed in claim 1, wherein: the concentrator shell (1) comprises a bottom shell and a buckle cover which are detachably connected with each other, and a lead sealing wire (7) is arranged at the joint of the bottom shell and the buckle cover.
4. The fully-sealed electricity larceny prevention concentrator as claimed in claim 2, wherein: epoxy resin for sealing is poured at the joint of the bottom shell and the buckle cover, and lead sealing wires (7) are arranged outside the epoxy resin poured at the joint of the bottom shell and the buckle cover.
5. The fully-sealed electricity larceny prevention concentrator as claimed in claim 1, wherein: epoxy resin for sealing is poured in a gap between the cable fixing head II (6) and the armored cable (5) and a gap between the cable fixing head I (2) and the cable inside.
6. The fully-sealed electricity larceny prevention concentrator as claimed in claim 1, wherein: the left end of armoured cable (5) is equipped with armoured cable end (4), and armoured cable end (4) are equipped with a plurality of through wires hole (403) including panel (401) on panel (401), right side fixedly connected with sleeve pipe (402) of panel (401), and sleeve pipe (402) activity cover is established at the left end of armoured cable (5), and the wire that the left end of armoured cable (5) was drawn forth is worn out from through wires hole (403) respectively.
7. The fully-sealed electricity larceny prevention concentrator as claimed in claim 1, wherein: the left side fixedly connected with fixed slat (8) of line concentration box casing (1), be equipped with the bar groove that is used for construction bolt on fixed slat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522687.2U CN212648524U (en) | 2020-07-28 | 2020-07-28 | Full-sealed anti-electricity-theft concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522687.2U CN212648524U (en) | 2020-07-28 | 2020-07-28 | Full-sealed anti-electricity-theft concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212648524U true CN212648524U (en) | 2021-03-02 |
Family
ID=74764323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021522687.2U Active CN212648524U (en) | 2020-07-28 | 2020-07-28 | Full-sealed anti-electricity-theft concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212648524U (en) |
-
2020
- 2020-07-28 CN CN202021522687.2U patent/CN212648524U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 1771, 17th Floor, Henan Zhongtian Aviation Building, Building 14, East Zone, Science and Technology Park, No. 279 West Third Ring Road, Zhengzhou High tech Industrial Development Zone, Henan Province, 450000 Patentee after: ZHENGZHOU KAIBEITE TRANSFORMER Co.,Ltd. Country or region after: China Address before: No.32, Jinsuo Road, high tech Development Zone, Zhengzhou, Henan 450000 Patentee before: ZHENGZHOU KAIBEITE TRANSFORMER Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |