CN2722257Y - Assembled multifunctional arrangement variable kilowatt metering box against charge evasion - Google Patents
Assembled multifunctional arrangement variable kilowatt metering box against charge evasion Download PDFInfo
- Publication number
- CN2722257Y CN2722257Y CN 200420018073 CN200420018073U CN2722257Y CN 2722257 Y CN2722257 Y CN 2722257Y CN 200420018073 CN200420018073 CN 200420018073 CN 200420018073 U CN200420018073 U CN 200420018073U CN 2722257 Y CN2722257 Y CN 2722257Y
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- case
- electricity
- centerboard
- base member
- multifunctional assembled
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Abstract
The utility model provides an assembled multifunctional arrangement variable kilowatt metering box against charge evasion, comprising a base box which is provided with a box cover, and the box cover is provided with a transparent window. A centerboard groove is arranged in the base box, and a centerboard is matched with the centerboard groove, forming a kilowatt metering box which is integrated with a primary cable, a secondary cable and metering. A protection box against charge evasion which is educed to meter by a primary line cable and a secondary armored cable with ten cores is formed if the box cover is replaced by a box cap and the centerboard is omitted. The utility model has simple structure, enhancing the cooperation between the main parts of the box body, and being able to choose the method of installation of the primary and secondary cable metering according to actual demands. The utility model can also remove the easy-heated parts out of the box to reduce the failure rate, the movable transparent window makes the installation and maintenance convenient, the box cover can be manufactured by opaque materials to reduce cost, and the application of sealing and lock takes a good action on preventing charge evasion.
Description
Technical field
The utility model relates to anti-electricity-theft field, the electricity-stealing prevention metering tank on especially a kind of transformer.
Background technology
The multifunctional assembled anti-electricity-theft change platform batch meter that the applicant applies for before this and put into production, it connects and composes anti-electricity-theft change platform batch meter by base member case and centerboard, back card/back board, front shroud, back cover; Wherein base member case is provided with boss, is convenient to tighten and be beneficial to porcelain vase top the support and the location of base member case; Boss is provided with the ring groove of installation porcelain vase clamp and the straight trough hole of firm banking case; Centerboard, back card/back board respectively with base member case on the centerboard groove of corresponding setting or back card/back board groove cooperate, back cover is contained on the base member case, front shroud be inserted in base member case and and after back cover is connected and fixed, the centerboard protrusion is at the middle part of the casing of base member case and front shroud and back cover combination forming; Wherein the porcelain vase clamp is made up of the last inserted block and the butt joint of following inserted block of mutual misfit, and inserted block is provided with the clip that agrees with mutually with the shape on transformer porcelain vase profile umbrella rank up and down, and after the inserted block butt joint, two clips are held porcelain vase and fix tightly up and down; Hold the acting force of porcelain vase tightly for strengthening clip, inserted block is provided with fastener hole up and down, passes fastener hole with screw rod and withstands the transformer tank cover plate, according to the principle of acting force and reacting force, then produce a power of upwards lifting porcelain vase, and porcelain vase is fully held tightly and fixed; Its casing adopts transparent plastic to make, and can clearly see the state of its inside, and the selectivity of plastic packaging, lead sealing, padlock is used the good anti-electricity-theft effect of having played.But its structure is complicated, and the parts that relate to are more, and trouble seems during installation; And because its cabling is in case, metapyretic diffusivity might increase the incidence of its fault, thereby must further improve this with relative relatively poor to fluidity.
Summary of the invention
The purpose of this utility model is not change aforementioned base member case fixedly on the basis of the relevant setting of porcelain vase clamp, a kind of simplified structure is provided, convenient the multifunctional assembled anti-electricity-theft change platform batch meter of being convenient to dispel the heat is installed.
The technical solution of the utility model is achieved in that
A kind of multifunctional assembled anti-electricity-theft change platform batch meter is provided, and it is characterized in that: 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.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter is characterized in that: described case cover is provided with the dog hole that is provided with on a plurality of hooks and the base member case and matches.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter is characterized in that: described case cover is provided with the shrinkage pool that is provided with on lug and the base member case and docks.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter is characterized in that: described centerboard be provided with the case cover on the corresponding fixed orifice of insert hole.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter is characterized in that: also be provided with boss on the described base member case, boss is provided with the ring groove of installation porcelain vase and the straight trough hole of firm banking case.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter, it is characterized in that: described case cover is provided with conducting rod outlet window.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter is characterized in that: described transparency window is provided with the clamping bench hole of matching with the chimb that is provided with on the base member case.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter is characterized in that: described centerboard bottom is provided with the secondary line fairlead.
Aforesaid multifunctional assembled anti-electricity-theft change platform batch meter is characterized in that: the plastic packaging corresponding aperture on the inserts in the insert hole of packing into that is provided with on the plastic packaging hole that is provided with on the transparency window and lockhole and the base member case is connected by screw rod to be fixed.
Described case cover replaces with case lid; omit centerboard; the structure that the structure that case lid is connected with base member case and case cover are connected with base member case as previously mentioned; all replace with identical technical characterictic; thereby constitute the anti-electricity-theft guard box of a kind of change platform; its secondary line is by outside the secondary line fairlead outlet box that is provided with on the base member case, is connected with near secondary measurement device and constitutes a kind of multifunctional assembled anti-electricity-theft change platform batch meter of indirect metering jointly.
Usage one, adopt one of using method of case cover:
Adopt the porcelain vase clamp to be fixed on the porcelain vase head of transformer by preceding method base member case earlier, centerboard is inserted in the centerboard groove of base member case, centerboard is fixed in the base member case by hole on the centerboard and the hole on the base member case with screw, on the slotted eye that centerboard sets in advance, load onto voltameter, the conducting rod outlet window that the transformer conducting bar of employing lengthening makes it to pass on the case cover extends to outside the case cover, on conducting rod, the mutual inductor screw clamp is fastened with stator and with locating piece that the interior Kongxiang of punching mutual inductor adapts to, conducting rod outlet window place loads onto removable cover, install the rubber insulation packing ring in the cover plate additional, lock with the spiral shell nurse, play waterproof action, the secondary current line of drawing on metered voltage line and the mutual inductor passes the bridge arch shape secondary line fairlead of centerboard bottom and is connected with gauging table on the centerboard, when packing the case cover into, the dog hole that is provided with on a plurality of hooks that are provided with on the case cover and the base member case matches, the shrinkage pool that is provided with on the lug that is provided with on the case cover and the base member case matches, for strengthening the fastening effect of centerboard and back cover, centerboard be provided with the case cover on the corresponding fixed orifice of insert hole, fix by screw lock, the transparency window of packing into from bottom to up again, in conjunction with actual conditions, optionally adopt lock or plastic packaging, lead sealing locks casing, to reach power-steeling preventing effect, have only being provided with and unpacking of envelope destroyed or lock, be provided with like this and can be anti-electricity-theft producing evidence.
Usage two, two of the using method of employing case cover:
Adopt the porcelain vase clamp to be fixed on the porcelain vase head of transformer by preceding method base member case earlier, primary line is drawn from the common conducting rod of transformer, pass the cable hole under the centerboard, pass the corresponding mutual inductor that is provided with on the base member case, after compressing with the line ball piece, level passes in the case, pass the place and adopt the injection moulding of half structure, make things convenient for opening, as adopt metal row, as aluminium row or copper bar, then on the line ball piece, install metal row derivation block additional, level passes in the case, is connected with near secondary measurement case and constitutes a kind of multifunctional assembled anti-electricity-theft change platform batch meter of indirect metering jointly
Usage three, adopt one of using method of case lid:
Adopt the porcelain vase clamp to be fixed on the porcelain vase head of transformer by preceding method base member case earlier, the conducting rod outlet window that the transformer conducting bar of employing lengthening makes it to pass on the case lid extends to outside the case cover, on conducting rod, the mutual inductor screw clamp is fastened with stator and with locating piece that the interior Kongxiang of punching mutual inductor adapts to, conducting rod outlet window place loads onto removable cover, install the rubber insulation packing ring in the cover plate additional, lock with the spiral shell nurse, play waterproof action, the secondary current line of drawing on metered voltage line and the mutual inductor is drawn by the lower right side of base member case or the attached cable hole in left side with picking up core band armour cable, is connected with near secondary measurement case and constitutes a kind of multifunctional assembled anti-electricity-theft change platform batch meter of indirect metering jointly.
Usage four, two of the using method of employing case lid:
Adopt the porcelain vase clamp to be fixed on the porcelain vase head of transformer by preceding method base member case earlier, primary line is drawn from the common conducting rod of transformer, pass on the base member case corresponding, the mutual inductor that is provided with, after compressing with the line ball piece, level passes in the case, pass the place and adopt the injection moulding of half structure, make things convenient for opening, as adopt metal row, as aluminium row or copper bar, then on the line ball piece, install metal row fastening block additional, level passes in the case, is connected with near secondary measurement case and constitutes a kind of multifunctional assembled anti-electricity-theft change platform batch meter of indirect metering jointly.
Above-mentioned multifunctional assembled anti-electricity-theft change platform batch meter, in its base member case centerboard is set after; Then 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.
Description of drawings
Fig. 1 is a back side of the present utility model three-dimensional structure diagram;
Fig. 2 is the front three-dimensional structure diagram of Fig. 1;
Fig. 3 is the plane structure chart of translucent cover among Fig. 1;
Fig. 4 is the three-dimensional structure diagram of translucent cover among Fig. 3;
Fig. 5 is the three-dimensional structure diagram of base member case among Fig. 1;
Fig. 6 is the plane structure chart of base member case;
Fig. 7 is the three-dimensional structure diagram at the case cover back side;
Fig. 8 is the three-dimensional structure diagram in case cover front;
Fig. 9 is the three-dimensional structure diagram of case lid;
Figure 10 is the three-dimensional structure diagram of centerboard;
Figure 11, Figure 12 are the three-dimensional structure diagrams of a kind of embodiment of combining with base member case of case lid;
Figure 13 is the combination synoptic diagram of line ball seat and line ball piece
Figure 14 is the structural representation of metal row derivation block;
Figure 15 is the buckle structure figure on the conducting rod outlet window on the base member case.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model:
Referring to Fig. 1-Figure 15, a kind of multifunctional assembled anti-electricity-theft change platform batch meter is provided, be provided with centerboard groove 203 in its base member case 201, centerboard 501 cooperates with centerboard groove 203, and its base member case 201 is provided with case cover 301, case cover 301 is provided with transparency window 101.
Referring to Fig. 7 and Fig. 5, described case cover 301 is provided with the dog hole 213 that is provided with on a plurality of hooks 306 and the base member case 201 and matches, and the shrinkage pool 205 that also is provided with setting on lug 304 and the base member case 201 on the case cover 301 docks, and base member case 201 is provided with bleeder vent 212.
Referring to Figure 10 and Fig. 7, centerboard 501 be provided with case cover 301 on insert hole 302 corresponding fixed orifices 502.
Referring to Fig. 5, also be provided with boss 207 on the base member case 201, boss 207 is provided with the ring groove 204 of installation porcelain vase and the straight trough hole 206 of firm banking case 201.
Referring to Fig. 7, case cover 301 is provided with conducting rod outlet window 307, also is provided with decorated dormer 303 on the case cover 301, with the lockhole and lead seal hole ear 211 corresponding lockholes and the lead seal hole ear 305 that are provided with on the base member case 201.
Referring to Fig. 8 and Fig. 4, transparency window 101 is provided with the clamping bench hole 103 of matching with the chimb 308 that is provided with on the case cover 301.
Referring to Figure 10, centerboard 501 bottoms are provided with secondary line transitional pore 504, and the slotted eye 505 of voltameter is installed, and are suitable for the voltameter of different size, with the fixed orifice 503 of the centerboard hole 209 corresponding settings that are provided with on the base member case 201.
Referring to Fig. 3, the plastic packaging corresponding aperture on the interior inserts of the insert hole 202 of packing into that is provided with on the plastic packaging hole that is provided with on the transparency window 101 and lockhole 102 and the base member case 201 is connected by screw rod to be fixed; Referring to Fig. 6 and Fig. 5, have ten core cable pigtail holes 210,208 on base member case 201 lower right sides and the left side.
Referring to Fig. 6 and Figure 13, also be provided with mutual inductor fixed orifice 214 on the base member case 201, line ball seat 601 fixed orifices 215, the slide rail 216 of voltage supply line seat 601 location.
Referring to Figure 13, Figure 14, line ball seat 601 is provided with line ball piece 602, by they corresponding through hole screw rod adjusting positions that is provided with, thereby compress the primary line outlet, when walking metal row, then install metal row fastening block 701 additional, projection on the metal row fastening block 701 is docked with the slotted eye of line ball piece 602, be connected as a single entity after metal row is installed, regulate the position relation of their assembly and line ball seat 601 again, and then work to compress metal row.
Referring to Fig. 9, replace case cover 301 with case lid 401, Partial Feature on its structure and the case cover 301 is equal to, be that case lid 401 is provided with and the corresponding hook 404 of dog hole 213 on the base member case 201, conducting rod outlet window 402, also be provided with the shrinkage pool 205 that is provided with on lug and the base member case 201 on the case lid 401 and dock, be provided with on every side along case lid 401 and be used to the ear of sealing up and locking, case lid 401 be provided with translucent cover 101 on the plastic packaging hole 405 identical with lockhole 102.
Referring to Fig. 8, Figure 15, Fig. 9, case lid 401 be provided with case cover 301 on the hole clipping 403 that is equal to of the hole clipping 309 that is provided with, cooperates interlocking, i.e. the above-mentioned removable cover of usefulness gland 801 replacements with card ear on the gland 801; When selecting horizontal outlet, outlet method adopts this structure.
The advantage of this case need with the transparent plastic making except transparency window 101 to be, other parts of casing all can be made of opaque plastics, thereby have reduced production cost in a large number.
Claims (10)
1, a kind of multifunctional assembled anti-electricity-theft change platform batch meter, be provided with centerboard groove (203) in its base member case (201), centerboard (501) cooperates with centerboard groove (203), it is characterized in that: its base member case (201) is provided with case cover (301), case cover (301) is provided with transparency window (101).
2, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1 is characterized in that: described case cover (301) is provided with a plurality of hooks (306) and matches with the dog hole (213) that base member case (201) goes up setting.
3, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1 is characterized in that: described case cover (301) is provided with lug (304) and docks with the shrinkage pool (205) that base member case (201) goes up setting.
4, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1 is characterized in that: described centerboard (501) be provided with case cover (301) on the corresponding fixed orifice of insert hole (302) (502).
5, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1, it is characterized in that: also be provided with boss (207) on the described base member case (201), boss (207) is provided with the ring groove (204) of installation porcelain vase and the straight trough hole (206) of firm banking case (201).
6, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1, it is characterized in that: described case cover (301) is provided with conducting rod outlet window (307).
7, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1 is characterized in that: described transparency window (101) is provided with the clamping bench hole (103) of matching with the last chimb (308) that is provided with of case cover (301).
8, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1 is characterized in that: described centerboard (501) bottom is provided with secondary line transitional pore (504).
9, multifunctional assembled anti-electricity-theft change platform batch meter according to claim 1 is characterized in that: the plastic packaging hole that transparency window (101) go up to be provided with and lockhole (102) and base member case (101) go up plastic packaging corresponding aperture on the interior inserts of the insert hole of packing into (202) that is provided with and are connected by screw rod and fix.
10, multifunctional assembled electricity-stealing prevention metering tank according to claim 1 is characterized in that: described case cover (301) is the shape of case lid (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018073 CN2722257Y (en) | 2004-05-14 | 2004-05-14 | Assembled multifunctional arrangement variable kilowatt metering box against charge evasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018073 CN2722257Y (en) | 2004-05-14 | 2004-05-14 | Assembled multifunctional arrangement variable kilowatt metering box against charge evasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722257Y true CN2722257Y (en) | 2005-08-31 |
Family
ID=35012627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018073 Expired - Lifetime CN2722257Y (en) | 2004-05-14 | 2004-05-14 | Assembled multifunctional arrangement variable kilowatt metering box against charge evasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722257Y (en) |
-
2004
- 2004-05-14 CN CN 200420018073 patent/CN2722257Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Effective date of registration: 20081225 Pledge (preservation): Pledge |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090812 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090812 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20100108 Pledge (preservation): Pledge registration |