CN204330843U - Electric energy metering box - Google Patents
Electric energy metering box Download PDFInfo
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- CN204330843U CN204330843U CN201520023114.8U CN201520023114U CN204330843U CN 204330843 U CN204330843 U CN 204330843U CN 201520023114 U CN201520023114 U CN 201520023114U CN 204330843 U CN204330843 U CN 204330843U
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- electric energy
- sliding shoe
- connection terminal
- energy meter
- metering box
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Abstract
The utility model relates to a kind of electric energy metering box, comprise casing and be positioned at hold down gag and the connection terminal of casing, hold down gag comprises sliding shoe and drives sliding shoe to the driving mechanism of connection terminal side movement, sliding shoe is between driving mechanism and connection terminal, one end of connection terminal is fixedly connected with casing, the other end is relative with sliding shoe, forms the mounting groove coordinated with electric energy meter between connection terminal with sliding shoe.When electric energy meter is installed, electric energy meter is arranged in the mounting groove of sliding shoe and connection terminal, driving mechanism drives sliding shoe to move to electric energy meter side, and promote electric energy meter and move to connection terminal side, until the terminal screw of electric energy meter contacts with connection terminal, electric energy meter is compressed by sliding shoe simultaneously, wiring work is also completed while Quick-clamped being carried out to electric energy meter by clamp device, therefore save the time that tradition will be screwed wiring again after electric energy meter, greatly improve the work efficiency of installing electric energy meter and installation quality.
Description
Technical field
The utility model relates to a kind of electric power meter, particularly relates to a kind of electric energy metering box.
Background technology
Electric energy metering box is the basis that electric power meter standard is installed, and uses in a large number at present in Every household has an ammeter improvement project and electric energy meter meter rotation engineering.Because each household needs to install at least one electric energy meter, and number of users is many, so it is a very huge workload that electric energy meter is installed.Common electric energy metering box installs electric energy meter needs dress table workman scene to be screwed wiring again after electric energy meter, and not only the quality problems such as wrong line and loose contact easily appear in the large but also field wiring of workload.
Utility model content
The purpose of this utility model is to provide a kind of electric energy metering box, can save the time that tradition will be screwed wiring again after electric energy meter, improve the work efficiency and installation quality of installing electric energy meter.
For realizing the purpose of this utility model, the technical scheme taked is:
A kind of electric energy metering box, comprise casing and be positioned at hold down gag and the connection terminal of casing, hold down gag comprises sliding shoe and drives sliding shoe to the driving mechanism of connection terminal side movement, sliding shoe is between driving mechanism and connection terminal, one end of connection terminal is fixedly connected with casing, the other end is relative with sliding shoe, forms the mounting groove coordinated with electric energy meter between connection terminal with sliding shoe.
When electric energy meter is installed, electric energy meter is arranged in the mounting groove of sliding shoe and connection terminal, electric energy meter is provided with one end of terminal screw near connection terminal, driving mechanism drives sliding shoe to move to electric energy meter side, and promote electric energy meter and move to connection terminal side, until the terminal screw of electric energy meter contacts with connection terminal, electric energy meter is compressed by sliding shoe simultaneously, wiring work is also completed while Quick-clamped being carried out to electric energy meter by clamp device, therefore the time that tradition will be screwed wiring again after electric energy meter is saved, greatly improve the work efficiency of installing electric energy meter and installation quality.
Below technical scheme is further illustrated:
Be further, driving mechanism comprises holder, connecting link, handle and push rod, one end of handle is connected with balancing weight, the other end is fixedly connected with push rod, one end of push rod is rotationally connected with on holder, the other end is flexibly connected with connecting link, and connecting link is flexibly connected with sliding shoe away from one end of push rod.After electric energy meter is installed on the mounting groove between sliding shoe and connection terminal, under the effect of external force, driving handle makes push rod move to electric energy meter side, drive connecting link and sliding shoe to move to electric energy meter side simultaneously, and drive electric energy meter to move to connection terminal side, after handle moves to certain angle, electric energy meter and connection terminal are electrically connected, and be pressed in mounting groove by sliding shoe, simultaneously under the effect of balancing weight gravity, after external force disappears, balancing weight, push rod, stress balance between connecting link and electric energy meter, electric energy meter installment work completes, easy to operate, work efficiency is high.
Further, electric energy metering box also comprises the mounting base being positioned at casing, and mounting base is fixedly connected with casing, and holder is arranged on mounting base.By mounting base, firm banking is fixed in casing.
Further, mounting base is provided with the chute coordinated with sliding shoe.Chute is arranged along the track of sliding shoe movement, and play the guiding role to the slip of sliding shoe, prevents sliding shoe from departing from moving process, ensures the stability of work.
Further, the opposite face of sliding shoe and mounting seat is provided with projection, and projection is connected with slide.Sliding shoe is slidably connected by projection and sliding shoe.
Further, electric energy metering box also comprises the terminal block be located in casing, and terminal block is provided with connection terminal.By connection terminal is fixed on terminal block, realizes electric energy meter and do not adopt electric wire to connect into and out of wire, solve the problem that connection box of electric energy meter is messy, improve the work efficiency of installing electric energy meter and installation quality further.
Further, connection terminal is plug-in type connection terminal, and electric energy meter and connection terminal plug-in type are installed, and installs and easy accessibility.
Further, the xsect of one end that connection terminal is relative with sliding shoe is curved.When arranging arc, make the terminal screw form fit of arc and electric energy meter, after electric energy meter is compacted, arc improves installation quality together with closely cooperating with terminal screw further.
Further, the end surface that connection terminal is relative with sliding shoe is coated with tin layers.Ensure the conductance that connection terminal is good and prevent surface oxidisation.
Further, electric energy metering box also comprises hangers, and hangers is arranged at the periphery of casing.By hangers, electric energy metering box is fixed on installation site, easy accessibility.
Compared with prior art, the utility model has following beneficial effect:
The utility model holds electric energy meter by mounting groove, during installation, electric energy meter is provided with one end of terminal screw near connection terminal, driving mechanism drives sliding shoe to move to electric energy meter side, and promote electric energy meter and move to connection terminal side, until the terminal screw of electric energy meter contacts with connection terminal, electric energy meter is compressed by sliding shoe simultaneously, wiring work is also completed while Quick-clamped being carried out to electric energy meter by clamp device, therefore the time that tradition will be screwed wiring again after electric energy meter is saved, greatly improve the work efficiency of installing electric energy meter and installation quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment electric energy metering box;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the knot schematic diagram of the utility model embodiment sliding shoe releasing orientation;
Fig. 4 is the B direction view of Fig. 3;
Fig. 5 is the knot schematic diagram of the utility model embodiment sliding shoe impaction state;
Fig. 6 is the C direction view of Fig. 5.
Description of reference numerals:
10. casing, 110. mounting grooves, 20. connection terminals, 30. sliding shoes, 310. projections, 40. driving mechanisms, 410. holders, 420. connecting links, 430. push rods, 440. handles, 441. balancing weights, 50. terminal blocks, 60. mounting bases, 70. hangers, 80. electric energy meters, 810. terminal screws.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
As depicted in figs. 1 and 2, a kind of electric energy metering box, comprise casing 10 and be positioned at hold down gag and the connection terminal 20 of casing 10, hold down gag comprises sliding shoe 30 and drives sliding shoe 30 to the driving mechanism 40 of connection terminal 20 side movement, sliding shoe 30 is between driving mechanism 40 and connection terminal 20, one end of connection terminal 20 is fixedly connected with casing 10, the other end is relative with sliding shoe 30, form the mounting groove 110 coordinated with electric energy meter 80 between connection terminal 20 with sliding shoe 30, wherein Fig. 1 and Fig. 2 does not all comprise the lid of electric energy metering box.
When electric energy meter 80 is installed, electric energy meter 80 is arranged in the mounting groove of sliding shoe 30 and connection terminal 20, electric energy meter 80 is provided with one end of terminal screw 810 near connection terminal 20, driving mechanism 40 drives sliding shoe 30 to move to electric energy meter 80 side, and promote electric energy meter 80 and move to connection terminal 20 side, until the terminal screw 810 of electric energy meter 80 contacts with connection terminal 20, electric energy meter 80 is compressed by sliding shoe 30 simultaneously, wiring work is also completed while Quick-clamped being carried out to electric energy meter 80 by clamp device, therefore the time that tradition will be screwed electric energy meter wiring more after 80s is saved, greatly improve the work efficiency of installing electric energy meter 80 and installation quality.
In the present embodiment, as shown in Figure 1, connection terminal 20 is plug-in type connection terminal 20, and the xsect of connection terminal 20 one end relative with sliding shoe 30 is curved.Electric energy meter 80 and connection terminal 20 plug-in type are installed, and install and easy accessibility, when arranging arc, make terminal screw 810 form fit of arc and electric energy meter 80, after electric energy meter 80 is compacted, arc improves installation quality together with closely cooperating with terminal screw 810 further.
The end surface that connection terminal 20 is relative with sliding shoe 30 is coated with tin layers.Ensure the conductance that connection terminal 20 is good and prevent surface oxidisation.
As depicted in figs. 1 and 2, electric energy metering box also comprises the terminal block 50 be located in casing 10, and terminal block 50 is provided with connection terminal 20.By connection terminal 20 is fixed on terminal block 50, realizes electric energy meter 80 and do not adopt electric wire to connect into and out of wire, solve the problem that electric energy meter 80 wiring is messy, improve the work efficiency of installing electric energy meter 80 and installation quality further.
As shown in Figures 3 to 6, in the present embodiment, driving mechanism 40 comprises holder 410, connecting link 420, push rod 430 and handle 440, one end of handle 440 is connected with balancing weight 441, the other end is fixedly connected with push rod 430, one end of push rod 430 is coupling on holder 410, the other end and connecting link 420 hinged, connecting link 420 away from one end of push rod 430 and sliding shoe 30 hinged.As shown in Figure 3 and Figure 4, sliding shoe 30 is when releasing orientation, after first electric energy meter 80 being installed on the mounting groove 110 between sliding shoe 30 and connection terminal 20, then under the effect of external force, driving handle 440 makes push rod 430 move to electric energy meter 80 side, drive connecting link 420 and sliding shoe 30 to move to electric energy meter 80 side simultaneously, and drive electric energy meter 80 to move to connection terminal 20 side, as shown in Figure 5 and Figure 6, after handle 440 moves to certain angle, electric energy meter 80 and connection terminal 20 are electrically connected, and be pressed in mounting groove 110 by sliding shoe 30, simultaneously under the effect of balancing weight 441 gravity, after external force disappears, balancing weight 441, push rod 430, stress balance between connecting link 420 and electric energy meter 80, electric energy meter 80 installment work completes, easy to operate, work efficiency is high.Driving mechanism 40 can also be set to other structures according to actual needs, as made the output shaft of drive motor be connected with sliding shoe 30 by drive motor, sliding shoe 30 is moved up and down.
In the present embodiment, driving mechanism 40, vertically to arrange between sliding shoe 30 and connection terminal 20, driving mechanism 40 drives sliding shoe 30 to move up and down.Driving mechanism 40, lateral arrangement or other orientation can also be carried out according to the actual needs installed between sliding shoe 30 and connection terminal 20 and arrange.
As depicted in figs. 1 and 2, electric energy metering box also comprises the mounting base 60 being positioned at casing 10, and mounting base 60 is fixedly connected with casing 10, and holder 410 is arranged on mounting base 60.By mounting base 60, firm banking is fixed in casing 10.
As depicted in figs. 1 and 2, sliding shoe 30 is provided with projection 310 with the opposite face of mounting seat, mounting base 60 is provided with the chute (accompanying drawing does not identify) be slidably matched with projection 310, chute is arranged along the track of sliding shoe 30 movement, sliding shoe 30 is slidably connected by projection 310 and sliding shoe 30, the slip of chute to sliding shoe 30 play the guiding role, and prevents sliding shoe 30 from departing from moving process, ensures the stability of work.
As shown in Figure 1, electric energy metering box also comprises hangers 70, and hangers 70 is arranged at the periphery of casing 10.By hangers 70, electric energy metering box is fixed on installation site, easy accessibility.
In the present embodiment, the symmetria bilateralis up and down of casing 10 is provided with two hangers 70, makes casing 10 more firm regularly.The quantity of hangers 70 can also arrange more than one according to actual needs.
The utility model holds electric energy meter 80 by mounting groove 110, during installation, electric energy meter 80 is provided with one end of terminal screw 810 near connection terminal 20, driving mechanism 40 drives sliding shoe 30 to move to electric energy meter 80 side, and promote electric energy meter 80 and move to connection terminal 20 side, until the terminal screw 810 of electric energy meter 80 contacts with connection terminal 20, electric energy meter 80 is compressed by sliding shoe 30 simultaneously, wiring work is also completed while Quick-clamped being carried out to electric energy meter 80 by clamp device, therefore the time that tradition will be screwed electric energy meter wiring more after 80s is saved, greatly improve the work efficiency of installing electric energy meter 80 and installation quality.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. an electric energy metering box, it is characterized in that, comprise casing and be positioned at hold down gag and the connection terminal of casing, described hold down gag comprises sliding shoe and drives described sliding shoe to the driving mechanism of described connection terminal side movement, described sliding shoe is between described driving mechanism and described connection terminal, one end of described connection terminal is fixedly connected with described casing, the other end is relative with described sliding shoe, forms the mounting groove coordinated with electric energy meter between described connection terminal with described sliding shoe.
2. electric energy metering box according to claim 1, it is characterized in that, described driving mechanism comprises holder, connecting link, handle and push rod, one end of described handle is connected with balancing weight, the other end is fixedly connected with described push rod, one end of described push rod is rotationally connected with on described holder, and the other end is flexibly connected with described connecting link, and described connecting link is flexibly connected with described sliding shoe away from one end of described push rod.
3. electric energy metering box according to claim 2, is characterized in that, also comprises the mounting base being positioned at described casing, and described mounting base is fixedly connected with described casing, and described holder is arranged on described mounting base.
4. electric energy metering box according to claim 3, is characterized in that, described mounting base is provided with the chute coordinated with described sliding shoe.
5. electric energy metering box according to claim 4, is characterized in that, the opposite face of described sliding shoe and described mounting seat is provided with projection, and described projection is connected with described slide.
6. electric energy metering box according to claim 1, is characterized in that, also comprises the terminal block be located in described casing, and described terminal block is provided with described connection terminal.
7. the electric energy metering box according to any one of claim 1 to 6, is characterized in that, described connection terminal is plug-in type connection terminal.
8. electric energy metering box according to claim 7, is characterized in that, the xsect of one end that described connection terminal is relative with described sliding shoe is curved.
9. electric energy metering box according to claim 8, is characterized in that, the end surface that described connection terminal is relative with described sliding shoe is coated with tin layers.
10. the electric energy metering box according to any one of claim 1 to 6, is characterized in that, also comprises hangers, and described hangers is arranged at the periphery of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023114.8U CN204330843U (en) | 2015-01-13 | 2015-01-13 | Electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023114.8U CN204330843U (en) | 2015-01-13 | 2015-01-13 | Electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330843U true CN204330843U (en) | 2015-05-13 |
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ID=53167190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023114.8U Active CN204330843U (en) | 2015-01-13 | 2015-01-13 | Electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569525A (en) * | 2015-01-13 | 2015-04-29 | 广州供电局有限公司 | Electric energy meter box |
-
2015
- 2015-01-13 CN CN201520023114.8U patent/CN204330843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569525A (en) * | 2015-01-13 | 2015-04-29 | 广州供电局有限公司 | Electric energy meter box |
| CN104569525B (en) * | 2015-01-13 | 2018-03-27 | 广州供电局有限公司 | Electric energy metering box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200918 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
|
| TR01 | Transfer of patent right |