CN205608048U - Anti -electricity -theft measurement secondary terminal box - Google Patents
Anti -electricity -theft measurement secondary terminal box Download PDFInfo
- Publication number
- CN205608048U CN205608048U CN201620363361.7U CN201620363361U CN205608048U CN 205608048 U CN205608048 U CN 205608048U CN 201620363361 U CN201620363361 U CN 201620363361U CN 205608048 U CN205608048 U CN 205608048U
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- shell
- baffle plate
- screw
- base
- terminal box
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Abstract
The utility model discloses an anti -electricity -theft measurement secondary terminal box, including shell and base, the shell is the box body structure, the base is located inside the box body structure of shell, all be equipped with the external tapping on two sides around the shell, still include two baffles, two the baffle is connected respectively and is fixed inside two external tappings of shell. The shell is the box body structure, the base is located inside the box body structure of shell. The base is wanted to destroy, the shell must be destroyed earlier, therefore, the shell is right the base plays the guard action. The baffle connection is fixed inside the external tapping of shell, the shell with the baffle is constituteed for confined spatial structure, will the base seals inside the box body structure of shell, and then make external conductors to insert in the binding post hole of base to can reach anti -electricity -theft mesh.
Description
Technical field
This utility model relates to electrical equipment technical field, is specifically related to a kind of electricity stealing preventive metering secondary terminal box.
Background technology
Metering junction box is the special junction box in electric power meter standard rosette; it is also applied for rated voltage to 660 volts; rated current is in the secondary circuit of 20A; make the electrical equipment such as safety exchange or field test electric energy meter, electric meter, earth leakage protective in the case of on-load to be used; ensure that person operation safety, improve work on the spot efficiency.Rosette typically uses polyphosphazene polymer material with carbon element note system, have excellent in cushion effect, aging resistance, do not absorb water, can be fire-retardant, high temperature resistant etc. plurality of advantages, bright in colour, attractive in appearance, properties of product improve further, fundamentally solve that virgin rubber wood products fragility is broken, absorbed water cloud point, cause CT secondary leakage big, the shortcoming that PT easily punctures for bis-times.
Existing secondary circuit metering junction box is not to close, and the terminals sub-aperture of rosette is exposed outside, does not possess anti-electricity-theft ability；Lawless person can be further separated into measurement meter electric current from the terminals sub-aperture short circuit current loop of secondary circuit metering junction box, thus reach illegally to steal the purpose of electric energy.This stealing mode, uses remotely monitoring to be difficult to be found, and only power utility check personnel on site checks and could find.Lawless person can quickly destroy stealing evidence so that power utility check personnel are difficult to arrest existing.Particularly after power supply enterprise's technology upgrading transformation, distribution line client achieves remote measurement and control, and inspection personnel enters client and surveys the cycle stretch-out carrying out power utility check, and this just leaves opportunity to stealing suspect.Add the evidence obtaining difficulty of this type of electricity filching behavior, cause anti-electricity-theft task performance to reduce, have impact on the economic benefit of electric power enterprise.
Summary of the invention
The purpose of this utility model is to provide a kind of electricity stealing preventive metering secondary terminal box, exposed outside to solve the terminals sub-aperture of existing metering secondary terminal box, the problem that rosette does not possess anti-electricity-theft ability.
For this, this utility model provides a kind of electricity stealing preventive metering secondary terminal box, including shell and base, described shell is box body structure, and forward and backward of described base is equipped with terminals sub-aperture, and described base is positioned at inside the described box body structure of described shell, it is equipped with external tapping on forward and backward of described shell, also include two baffle plates, inside the described external tapping of said two baffle plate be fastened on described shell respectively forward and backward, for closing the described external tapping of described shell.
According to this utility model, described shell is box body structure, and described base is positioned at inside the box body structure of described shell, and described base can be played a protective role by described shell.External tapping on forward and backward of described shell is for carrying out wiring to the terminals sub-aperture of forward and backward of described base, after wiring completes, inside the described external tapping of said two baffle plate is fastened on respectively described shell forward and backward, for closing the described external tapping of described shell, thus described shell and described baffle group are become the space structure of closing, thus described base is enclosed in inside the box body structure of described shell, and then external wire cannot be accessed in the terminals sub-aperture of described base, such that it is able to reach anti-electricity-theft purpose.
Preferably, described shell is similar with the shape of described base, and the size of described shell is more bigger than the size of described base, to ensure that described shell and described base are combined closely.
Electricity stealing preventive metering secondary terminal box as above, described shell and described base connect fixing by screw.
According to this utility model, described shell and described base connect fixing by screw, it is ensured that described shell and the tight type of described base connection and steadiness.
Electricity stealing preventive metering secondary terminal box as above, described base upper surface both sides have screw, described upper surface of outer cover correspondence position has through hole, and described screw passes sequentially through through hole and the screw of described base of described shell, thus is fixed with described base by described shell.
According to this utility model, wiring is positioned at described chassis interior, and described screw is positioned at the both sides of described base upper surface, and when thereby may be ensured that the screw that described screw passes through described base, described screw is without interference with the wiring of described chassis interior.
Electricity stealing preventive metering secondary terminal box as above, described screw upper end has screw through wires hole, and after described screw is fixing, the screw through wires hole of described screw is exposed at described upper surface of outer cover.
Electricity stealing preventive metering secondary terminal box as above, side, described baffle plate upper end is extended with baffle plate vertical bar, and baffle plate vertical bar upper end is provided with baffle plate through wires hole, and described baffle plate both sides are extended with baffle plate horizontal stripe.
Electricity stealing preventive metering secondary terminal box as above, it is equipped with first gear lath hole on the side of the adjacent both sides of external tapping of described shell, before and after described upper surface of outer cover, both sides are equipped with second baffle cylindrical void, when the external tapping that described baffle plate is fastened on described shell is internal, the baffle plate horizontal stripe of described baffle plate inserts in the first gear lath hole of described shell, and the baffle plate vertical bar of described baffle plate inserts in the second baffle cylindrical void of described shell.
According to this utility model, when the external tapping that described baffle plate is fastened on described shell is internal, the baffle plate horizontal stripe of described baffle plate inserts in the first gear lath hole of described shell, and the baffle plate vertical bar of described baffle plate inserts in the second baffle cylindrical void of described shell.The first gear lath hole of described shell and second baffle cylindrical void can limit the movement of described baffle plate, described baffle plate is made to be fastened on inside the external tapping of described shell, for closing the described external tapping of described shell, thus described shell and described baffle group are become the space structure of closing, thus described base is enclosed in inside the box body structure of described shell, and then external wire cannot be accessed in the terminals sub-aperture of described base, such that it is able to reach anti-electricity-theft purpose.
Electricity stealing preventive metering secondary terminal box as above, when the baffle plate vertical bar of described baffle plate inserts in the second baffle cylindrical void of described shell, the baffle plate through wires hole of described baffle plate vertical bar upper end is exposed at described upper surface of outer cover.
Electricity stealing preventive metering secondary terminal box as above, before and after described upper surface of outer cover, the second baffle cylindrical void of both sides is in diagonal positions.
According to this utility model, when the baffle plate vertical bar of described baffle plate inserts in the second baffle cylindrical void of described shell, the baffle plate through wires hole of described baffle plate vertical bar upper end is exposed at described upper surface of outer cover；Owing to before and after described upper surface of outer cover, the second baffle cylindrical void of both sides is in diagonal positions, so, the baffle plate through wires hole of described baffle plate vertical bar upper end is exposed at the diagonal positions of both sides before and after described upper surface of outer cover.
Electricity stealing preventive metering secondary terminal box as above, is exposed between the screw through wires hole of the screw of described upper surface of outer cover and the baffle plate through wires hole of the adjacent thereto baffle plate vertical bar upper end being exposed at described upper surface of outer cover being connected by metal wire.
According to this utility model; described metal wire is through the screw through wires hole and the adjacent thereto baffle plate through wires hole of baffle plate vertical bar upper end being exposed at described upper surface of outer cover of the screw being exposed at described upper surface of outer cover; then with seal and envelope pincers, described metal wire is closed; and then described screw through wires hole and described baffle plate through wires hole can be closed connection; the closing connection of described shell, described base and described baffle plate can be fixed as one; increase the described shell of destruction and the difficulty of described baffle plate, strengthen described shell and the protection to described base of the described baffle plate.Electricity filching person is wanted if electricity stealing preventive metering secondary terminal box described in the utility model carries out stealing, must first destroy described metal wire and seal, just can carry out wiring；And seal is disposable, after seal is destroyed can not reinstatement again, thus can strengthen the difficulty of stealing, thus reach anti-electricity-theft purpose.
According to this utility model, the screw through wires hole of described screw is exposed at the both sides of described upper surface of outer cover, and the baffle plate through wires hole of described baffle plate vertical bar upper end is exposed at the diagonal positions of both sides before and after described upper surface of outer cover；Therefore, the location interval of the screw through wires hole of described screw and the baffle plate through wires hole of described baffle plate vertical bar upper end is uniform, and not close is adjacent；Thus improve tight type and the steadiness closing connection between the screw through wires hole of described screw and the baffle plate through wires hole of described baffle plate vertical bar upper end; and then the tight type and steadiness connected between described shell, described base and described baffle plate can be improved; strengthen described shell and the protective effect to described base of the described baffle plate; increase the difficulty that external wire accesses the terminals sub-aperture of described base, such that it is able to reach anti-electricity-theft purpose.
Compared with prior art, advantage of the present utility model and good effect be: the utility model discloses a kind of electricity stealing preventive metering secondary terminal box, including shell and base, described shell is box body structure, it is equipped with terminals sub-aperture on forward and backward of described base, described base is positioned at inside the described box body structure of described shell, it is equipped with external tapping on forward and backward of described shell, also include two baffle plates, inside the described external tapping of said two baffle plate be fastened on described shell respectively forward and backward, for closing the described external tapping of described shell.According to this utility model, described shell is box body structure, and described base is positioned at inside the box body structure of described shell, and described base can be played a protective role by described shell.External tapping on forward and backward of described shell is for carrying out wiring to the terminals sub-aperture of forward and backward of described base, after wiring completes, inside the described external tapping of said two baffle plate is fastened on respectively described shell forward and backward, for closing the described external tapping of described shell, thus described shell and described baffle group are become the space structure of closing, thus described base is enclosed in inside the box body structure of described shell, and then external wire cannot be accessed in the terminals sub-aperture of described base, such that it is able to reach anti-electricity-theft purpose.Electricity stealing preventive metering secondary terminal box stabilized structure described in the utility model, closing, terminals sub-aperture is the most naked to be exposed on the external, and power-steeling preventing effect is notable.
After reading in conjunction with the accompanying detailed description of the invention of the present utility model, other features of the present utility model and advantage will become clearer from.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the shell of electricity stealing preventive metering secondary terminal box described in the utility model；
Fig. 2 is the structural representation of a kind of embodiment of the base of electricity stealing preventive metering secondary terminal box described in the utility model；
Fig. 3 is the structural representation of a kind of embodiment of the baffle plate of electricity stealing preventive metering secondary terminal box described in the utility model；
Fig. 4 is the structural representation of a kind of embodiment of the screw of electricity stealing preventive metering secondary terminal box described in the utility model；
Fig. 5 is the structural representation of a kind of embodiment of electricity stealing preventive metering secondary terminal box described in the utility model；
Fig. 6 is the top view that electricity stealing preventive metering secondary terminal box described in Fig. 5 removes after the upper surface of described shell.
In Fig. 1,1. shell；11. second baffle cylindrical voids；12. first gear lath holes；13. external tappings；14. through holes.
In Fig. 2,2. base；21. terminals sub-aperture；22. screws.
In Fig. 3,3. baffle plate；31. baffle plate vertical bars；32. baffle plate through wires holes；33. baffle plate horizontal stripes.
In Fig. 4,4. screw；41. screw through wires holes；
In Fig. 5,1. shell；3. baffle plate；41. screw through wires holes；5. metal wire；32. baffle plate through wires holes.
In Fig. 6,1. shell；2. base；3. baffle plate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below with reference to drawings and Examples, this utility model is described in further detail.
As shown in figs 1 to 6, this embodiment electricity stealing preventive metering secondary terminal box includes shell 1 and base 2, shell 1 is box body structure, it is equipped with external tapping 13 on forward and backward of shell 1, it is equipped with first gear lath hole 12 on the side of the adjacent both sides of external tapping 13 of shell 1, before and after shell 1 upper surface, both sides are equipped with second baffle cylindrical void 11, and before and after shell 1 upper surface, the second baffle cylindrical void 11 of both sides is in diagonal positions.Being equipped with terminals sub-aperture 21 on forward and backward of base 2, base 2 upper surface both sides have screw 22, and shell 1 upper surface correspondence position has through hole 14.Also including two baffle plates 3, the external tapping 13 of two baffle plates 3 be fastened on shell 1 respectively forward and backward is internal, and side, baffle plate 3 upper end is extended with baffle plate vertical bar 31, and baffle plate vertical bar 31 upper end is provided with baffle plate through wires hole 32, and baffle plate 3 both sides are extended with baffle plate horizontal stripe 33.
Shell 1 is box body structure, and base 2 is positioned at inside the box body structure of shell 1, and base 2 can be played a protective role by shell 1.External tapping 13 on forward and backward of shell 1 is for carrying out wiring to the terminals sub-aperture 21 of forward and backward of base 2, after wiring completes, the described external tapping 13 of forward and backward that two baffle plates 3 are fastened on shell 1 respectively is internal, described external tapping 13 for closure 1, thus shell 1 and baffle plate 2 are consisted of the space structure of closing, thus base 2 is enclosed in inside the box body structure of shell 1, and then external wire cannot be accessed in the terminals sub-aperture 21 of base 2, such that it is able to reach anti-electricity-theft purpose.
When the external tapping 13 that baffle plate 3 is fastened on shell 1 is internal, the baffle plate horizontal stripe 33 of baffle plate 3 inserts in the first gear lath hole 12 of shell 1, and the baffle plate vertical bar 31 of baffle plate 3 inserts in the second baffle cylindrical void 11 of shell 1.The first gear lath hole 12 of shell 1 and second baffle cylindrical void 11 can limit the movement of baffle plate 3, baffle plate 3 is made to be fastened on external tapping 13 inside of shell 1, described external tapping 13 for closure 1, thus shell 1 and baffle plate 3 are consisted of the space structure of closing, thus base 2 is enclosed in inside the box body structure of shell 1, and then external wire cannot be accessed in the terminals sub-aperture 21 of base 1, such that it is able to reach anti-electricity-theft purpose.
As preferred embodiment, shell 1 is similar with the shape of base 2, and the size of shell 1 is more bigger than the size of base 2, to ensure that shell 1 and base 2 are combined closely.
Shell 1 and base 2 connect fixing by screw 4, it is ensured that shell 1 and the tight type of base 2 connection and steadiness.Screw 4 passes sequentially through the through hole 14 of shell 1 and the screw 22 of base 2, thus is connected fixing by shell 1 with base 2.
Screw 22 is positioned at the both sides of described base 2 upper surface, and when thereby may be ensured that the screw 22 that screw 4 passes through base 2, screw 4 is without interference with the wiring within base 2.
When the baffle plate vertical bar 31 of baffle plate 3 inserts in the second baffle cylindrical void 11 of shell 1, the baffle plate through wires hole 32 of baffle plate vertical bar 31 upper end is exposed at shell 1 upper surface；Owing to before and after shell 1 upper surface, the second baffle cylindrical void 11 of both sides is in diagonal positions, so, the baffle plate through wires hole 32 of baffle plate vertical bar 31 upper end is exposed at the diagonal positions of both sides before and after shell 1 upper surface.
Screw 4 upper end has screw through wires hole 41, and after described screw 4 is fixing, the screw through wires hole 41 of screw 4 is exposed at shell 1 upper surface.It is exposed between the screw through wires hole 41 of the screw 4 of shell 1 upper surface and the baffle plate through wires hole 32 of adjacent thereto baffle plate vertical bar 31 upper end being exposed at shell 1 upper surface being connected by metal wire 5.
Metal wire 5 is through the screw through wires hole 41 and the adjacent thereto baffle plate through wires hole 32 of baffle plate vertical bar 31 upper end being exposed at shell 1 upper surface of the screw 4 being exposed at shell 1 upper surface; then with seal and envelope pincers, described metal wire 5 is closed; and then screw through wires hole 41 and baffle plate through wires hole 32 can be closed connection; and then shell 1, base 2 and baffle plate 3 can be closed connection and be fixed as one; increase destruction shell 1 and the difficulty of baffle plate 3; strengthen shell 1 and the baffle plate 3 protection to base 2, thus reach anti-electricity-theft purpose.Electricity filching person is wanted if electricity stealing preventive metering secondary terminal box described in the utility model carries out stealing, must first destroy described metal wire 5 and seal, just can carry out wiring；And seal is disposable, after seal is destroyed can not reinstatement again, thus can strengthen the difficulty of stealing, thus reach anti-electricity-theft purpose.
The screw through wires hole 41 of screw 4 is exposed at the both sides of shell 1 upper surface, and the baffle plate through wires hole 32 of baffle plate vertical bar 31 upper end is exposed at the diagonal positions of both sides before and after shell 1 upper surface；Therefore, the location interval of the screw through wires hole 41 of screw 4 and the baffle plate through wires hole 32 of baffle plate vertical bar 31 upper end is uniform, and not close is adjacent；Thus improve tight type and the steadiness closing connection between the screw through wires hole 41 of screw 4 and the baffle plate through wires hole 32 of baffle plate vertical bar 31 upper end; and then the tight type and steadiness connected between shell 1, base 2 and baffle plate 3 can be improved; strengthen shell 1 and the baffle plate 3 protective effect to base 2; increase the difficulty that external wire accesses the terminals sub-aperture 21 of base 2, such that it is able to reach anti-electricity-theft purpose.
Therefore, this embodiment electricity stealing preventive metering secondary terminal box stabilized structure, closing, the terminals sub-aperture of base is the most naked to be exposed on the external, and power-steeling preventing effect is notable.
Above example is only in order to illustrate the technical solution of the utility model, rather than is limited；Although this utility model being described in detail with reference to previous embodiment, for the person of ordinary skill of the art, still the technical scheme described in previous embodiment can be modified, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model technical scheme required for protection.
Claims (9)
1. an electricity stealing preventive metering secondary terminal box, including shell and base, described shell is box body structure, being equipped with terminals sub-aperture on forward and backward of described base, described base is positioned at inside the described box body structure of described shell, and forward and backward of described shell is equipped with external tapping, it is characterized in that, also include two baffle plates, inside the described external tapping of said two baffle plate be fastened on described shell respectively forward and backward, for closing the described external tapping of described shell.
2. electricity stealing preventive metering secondary terminal box as claimed in claim 1, it is characterised in that described shell and described base connect fixing by screw.
3. electricity stealing preventive metering secondary terminal box as claimed in claim 2, it is characterized in that, described base upper surface both sides have screw, described upper surface of outer cover correspondence position has through hole, described screw passes sequentially through through hole and the screw of described base of described shell, thus is fixed with described base by described shell.
4. electricity stealing preventive metering secondary terminal box as claimed in claim 3, it is characterised in that described screw upper end has screw through wires hole, and after described screw is fixing, the screw through wires hole of described screw is exposed at described upper surface of outer cover.
5. electricity stealing preventive metering secondary terminal box as claimed in claim 4, it is characterised in that side, described baffle plate upper end is extended with baffle plate vertical bar, and baffle plate vertical bar upper end is provided with baffle plate through wires hole, and described baffle plate both sides are extended with baffle plate horizontal stripe.
6. electricity stealing preventive metering secondary terminal box as claimed in claim 5, it is characterized in that, it is equipped with first gear lath hole on the side of the adjacent both sides of external tapping of described shell, before and after described upper surface of outer cover, both sides are equipped with second baffle cylindrical void, when the external tapping that described baffle plate is fastened on described shell is internal, the baffle plate horizontal stripe of described baffle plate inserts in the first gear lath hole of described shell, and the baffle plate vertical bar of described baffle plate inserts in the second baffle cylindrical void of described shell.
7. electricity stealing preventive metering secondary terminal box as claimed in claim 6, it is characterised in that when the baffle plate vertical bar of described baffle plate inserts in the second baffle cylindrical void of described shell, the baffle plate through wires hole of described baffle plate vertical bar upper end is exposed at described upper surface of outer cover.
8. electricity stealing preventive metering secondary terminal box as claimed in claim 7, it is characterised in that before and after described upper surface of outer cover, the second baffle cylindrical void of both sides is in diagonal positions.
9. the electricity stealing preventive metering secondary terminal box as according to any one of claim 4-8, it is characterized in that, be exposed between the screw through wires hole of the screw of described upper surface of outer cover and the baffle plate through wires hole of the adjacent thereto baffle plate vertical bar upper end being exposed at described upper surface of outer cover being connected by metal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363361.7U CN205608048U (en) | 2016-04-27 | 2016-04-27 | Anti -electricity -theft measurement secondary terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363361.7U CN205608048U (en) | 2016-04-27 | 2016-04-27 | Anti -electricity -theft measurement secondary terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205608048U true CN205608048U (en) | 2016-09-28 |
Family
ID=56971129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620363361.7U Expired - Fee Related CN205608048U (en) | 2016-04-27 | 2016-04-27 | Anti -electricity -theft measurement secondary terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205608048U (en) |
-
2016
- 2016-04-27 CN CN201620363361.7U patent/CN205608048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160928 Termination date: 20180427 |