CN204142799U - A kind of electric energy meter standard termination - Google Patents
A kind of electric energy meter standard termination Download PDFInfo
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- CN204142799U CN204142799U CN201420614088.1U CN201420614088U CN204142799U CN 204142799 U CN204142799 U CN 204142799U CN 201420614088 U CN201420614088 U CN 201420614088U CN 204142799 U CN204142799 U CN 204142799U
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- daughter board
- motherboard
- electric energy
- energy meter
- layer
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Abstract
The utility model relates to a kind of electric energy meter standard termination, the daughter board comprising motherboard and be connected by chute with motherboard, motherboard and daughter board arrange ten fulcrum holes respectively, ten fulcrum holes divide three fault positions to be arranged on motherboard or daughter board, ground floor three fulcrum holes, the second layer three fulcrum holes, third layer four fulcrum holes; The side of daughter board arranges open slot.During use, the open slot of daughter board is snapped onto in terminal box, the relative position of daughter board and motherboard is regulated by chute, make respectively three line outlets of the fulcrum hole on daughter board and motherboard and the every phase of U, V, the W on electric energy meter and terminal box and zero line mouth perpendicular corresponding, be inserted into the bending carrying out electric wire in fulcrum hole by instruments such as screwdrivers, electric energy meter is connected with terminal box.After utilizing this device auxiliary connection, not only make wiring neat appearance, standard construction technique, effectively can reduce the labour intensity of operating personnel simultaneously, increase work efficiency.
Description
Technical field
The utility model relates to a kind of electric energy meter standard termination, belongs to electrician's technical field of auxiliary equipment.
Background technology
At present, for the electric energy meter of electrical domain, terminal box standardization, the unification of its specification, size.Have between electric energy meter and terminal box " 20 broken line bent angles+10 wires ", according to " State Grid Corporation of China's measurement standard equalization guiding book " requirement, its wiring palpus stratified-phase-separable, smooth vertical and horizontal, bent angle angle is unified.
In recent years, electric power industry expands the feature that new clothes present low capacity, utility power of layouting is built more, makes the scene of electric energy metrical operation more multi-point and wide-ranging, and electric energy metrical operating personnel pressure increases sharply, and technological means must be utilized to improve work quality and efficiency.But, measuring room narrow space in real work, wiring limited length between electric energy meter and terminal box, wire harness is near installing plate, and 4mm
2copper conductor hardness is comparatively strong, requires higher to the finger dynamics of operating personnel, and pure manual wiring technique can not get ensureing.In measuring apparatus new clothes final inspection link, when there is wiring error, situation all appears between electric energy meter and combined connection box, so, needs rewiring, wastes time and energy.Based on this, we seek the jointer designing a kind of standard, can either specification wiring, avoid mistake, can increase work efficiency again.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of electric energy meter standard termination.
The technical solution of the utility model is as follows:
A kind of electric energy meter standard termination, the daughter board that this device comprises motherboard and is fixedly connected with motherboard, described motherboard is provided with ten motherboard fulcrum holes, described ten motherboard fulcrum holes divide three fault positions to be arranged on motherboard, wherein, ground floor is horizontally disposed with three motherboard fulcrum holes, vertical corresponding with the electric current incoming line of electric energy meter U phase, pressure-wire mouth, current outlet mouth successively; The second layer is horizontally disposed with three motherboard fulcrum holes, vertical corresponding with the electric current incoming line of electric energy meter V phase, pressure-wire mouth, current outlet mouth successively; Third layer is horizontally disposed with four motherboard fulcrum holes, vertical with zero line mouth corresponding with the electric current incoming line of electric energy meter W phase, pressure-wire mouth, current outlet mouth successively;
Described daughter board is provided with ten daughter board fulcrum holes, described ten daughter board fulcrum holes divide three fault positions to be arranged on daughter board, wherein, ground floor is horizontally disposed with three daughter board fulcrum holes, vertical corresponding with the current outlet mouth of terminal box U phase, pressure-wire mouth, electric current incoming line successively; The second layer is horizontally disposed with three daughter board fulcrum holes, vertical corresponding with the current outlet mouth of terminal box V phase, pressure-wire mouth, electric current incoming line successively; Third layer is horizontally disposed with four daughter board fulcrum holes, vertical with zero line mouth corresponding with the current outlet mouth of terminal box W phase, pressure-wire mouth, electric current incoming line successively;
The difference in height of described motherboard ground floor and daughter board ground floor is a; The difference in height of the described motherboard second layer and the daughter board second layer is b; The difference in height of described motherboard third layer and daughter board third layer is c;
The side of described daughter board arranges open slot, and described open slot is in order to be clamped in terminal box.
Preferably, the difference in height a of described motherboard ground floor and daughter board ground floor is 0.3cm; The difference in height b of the described motherboard second layer and the daughter board second layer is 0.3cm; The difference in height c of described motherboard third layer and daughter board third layer is 0.3cm; Difference in height on described motherboard between adjacent two layers is 0.3cm, and the difference in height on described daughter board between adjacent two layers is 0.3cm.
Preferably, described motherboard horizontal direction arranges strip chute, the both sides horizontal symmetrical of described daughter board arranges through hole, and described daughter board is fixedly connected with motherboard after running through through hole and strip chute successively by bolt.The benefit of this design is, can regulate the relative position of daughter board on motherboard, to adapt to different installation requirements by elasticity bolt.
Preferred further, described strip chute is of a size of 24.5cm × 0.5cm × 0.5cm, and the diameter of described through hole is 0.5cm.
Preferably, described motherboard and daughter board are insulcrete.Select insulcrete, the security of operating personnel can be ensured.
Preferred further, described motherboard is rectangle insulcrete, and it is of a size of 30cm × 4cm × 0.5cm; Described daughter board is rectangle insulcrete, and it is of a size of 21cm × 11cm × 0.5cm, and described open slot is of a size of 20cm × 7.5cm × 0.5cm.
Preferably, the below one_to_one corresponding of described motherboard fulcrum hole and daughter board fulcrum hole arranges digital wiring mark.The benefit of this design is, arranges corresponding digital wiring mark, effectively can prevent error connection below fulcrum hole.
The beneficial effects of the utility model are:
1., after adopting the utility model electric energy meter standard termination to carry out auxiliary connection, not only can make wiring neat appearance, standard construction technique, effectively can reduce the labour intensity of operating personnel simultaneously, increase work efficiency.
2. the polarity corresponding label of this electric energy meter standard termination stickup is compared to technical stronger complicated number marking tube, more directly perceived simple.Be equivalent to the guarantee adding a set of correct wiring in wiring process, the effect effectively preventing mis-wired can be played.
3. the utility model electric energy meter standard termination manufacturing cost is low, and raw material is easy to get, and processing technology is simple, and obviously, Be very effective, has and well obtain economic benefit and market outlook, be worthy of popularization in effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model electric energy meter standard termination.
Wherein: 1, motherboard, 2, daughter board, 3, open slot, 4, motherboard fulcrum hole, 5, daughter board fulcrum hole, 6, chute, 7, through hole.
Embodiment
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited thereto.
Embodiment 1:
A kind of electric energy meter standard termination, the daughter board 2 that this device comprises motherboard 1 and is fixedly connected with motherboard 1, motherboard 1 adopts the rectangle insulcrete being of a size of 30cm × 4cm × 0.5cm, motherboard 1 is provided with ten motherboard fulcrum holes 4, its aperture is 0.3cm, and ten motherboard fulcrum holes divide three fault positions to be arranged on motherboard 1, wherein, ground floor is horizontally disposed with three motherboard fulcrum holes, vertical corresponding with the electric current incoming line of electric energy meter U phase, pressure-wire mouth, current outlet mouth successively; The second layer is horizontally disposed with three motherboard fulcrum holes, vertical corresponding with the electric current incoming line of electric energy meter V phase, pressure-wire mouth, current outlet mouth successively; Third layer is horizontally disposed with four motherboard fulcrum holes, vertical with zero line mouth corresponding with the electric current incoming line of electric energy meter W phase, pressure-wire mouth, current outlet mouth successively; Difference in height between adjacent two layers is 0.3cm;
Daughter board 2 adopts the rectangle insulcrete being of a size of 21cm × 11cm × 0.5cm, daughter board 2 is provided with ten daughter board fulcrum holes 5, its aperture is 0.3cm, ten daughter board fulcrum holes, 5 point of three fault position is arranged on daughter board 2, wherein, ground floor is horizontally disposed with three daughter board fulcrum holes, vertical corresponding with the current outlet mouth of terminal box U phase, pressure-wire mouth, electric current incoming line successively; The second layer is horizontally disposed with three daughter board fulcrum holes, vertical corresponding with the current outlet mouth of terminal box V phase, pressure-wire mouth, electric current incoming line successively; Third layer is horizontally disposed with four daughter board fulcrum holes, vertical with zero line mouth corresponding with the current outlet mouth of terminal box W phase, pressure-wire mouth, electric current incoming line successively; Difference in height between adjacent two layers is 0.3cm; The side of daughter board 2 arranges open slot 3, and its open slot 3 is of a size of 20cm × 7.5cm × 0.5cm, and open slot 3 is in order to be clamped in terminal box.
The difference in height of motherboard 1 ground floor and daughter board 2 ground floor is 0.3cm; The difference in height of motherboard 1 second layer and daughter board 2 second layer is 0.3cm; The difference in height of motherboard 1 third layer and daughter board 2 third layer is 0.3cm.
Motherboard 1 horizontal direction arranges strip chute 6, strip chute 6 is of a size of 24.5cm × 0.5cm × 0.5cm, the both sides horizontal symmetrical of daughter board 2 arranges two through holes 7, the diameter of through hole 7 is 0.5cm, and daughter board 2 runs through through hole 7 successively by bolt and is fixedly connected with motherboard 1 with strip chute 6 is rear.The relative position of daughter board 2 on motherboard 1 can be regulated, to adapt to different installation requirements by elasticity bolt.
Embodiment 2:
A kind of electric energy meter standard termination, as described in Example 1, its difference is structure, in order to avoid wrong line, identifies in the below one_to_one corresponding pasting of numerics wiring of motherboard fulcrum hole and daughter board fulcrum hole or engraves digital wiring identifier.Like this, in the process of wiring, operating personnel can indicate according to digital wiring and carry out wiring, ensure that the accuracy rate of wiring.
Utilize this electric energy meter standard termination in measuring room to the operating process that three-phase and four-line electric energy meter carries out wiring to be: a) to snap onto in terminal box by the open slot 3 of daughter board 2 side, make daughter board fulcrum hole 5 successively with three line outlets of the every phase of U, V, the W in terminal box and null line hole perpendicular corresponding; B) bolt is unclasped, motherboard 1 is pulled by chute 6, regulate the relative position of motherboard 1 and daughter board 2, motherboard 1 is made to be placed in the below of electric energy meter, and make motherboard fulcrum hole 4 successively with three line outlets of the every phase of U, V, the W on electric energy meter and null line hole perpendicular corresponding, tight a bolt, motherboard 1 is tightened together with daughter board 2; C) use screwdriver to be inserted in daughter board fulcrum hole 5 and motherboard fulcrum hole 4 successively, cross screwdriver by curved for electric wire, form bending by screwdriver, need not artificial bending electric wire again, save manpower, finally by electric wire, electric energy meter and terminal box are coupled together.
Claims (7)
1. an electric energy meter standard termination, it is characterized in that, the daughter board that this device comprises motherboard and is fixedly connected with motherboard, described motherboard is provided with ten motherboard fulcrum holes, described ten motherboard fulcrum holes divide three fault positions to be arranged on motherboard, wherein, ground floor is horizontally disposed with three motherboard fulcrum holes, vertical corresponding with the electric current incoming line of electric energy meter U phase, pressure-wire mouth, current outlet mouth successively; The second layer is horizontally disposed with three motherboard fulcrum holes, vertical corresponding with the electric current incoming line of electric energy meter V phase, pressure-wire mouth, current outlet mouth successively; Third layer is horizontally disposed with four motherboard fulcrum holes, vertical with zero line mouth corresponding with the electric current incoming line of electric energy meter W phase, pressure-wire mouth, current outlet mouth successively;
Described daughter board is provided with ten daughter board fulcrum holes, described ten daughter board fulcrum holes divide three fault positions to be arranged on daughter board, wherein, ground floor is horizontally disposed with three daughter board fulcrum holes, vertical corresponding with the current outlet mouth of terminal box U phase, pressure-wire mouth, electric current incoming line successively; The second layer is horizontally disposed with three daughter board fulcrum holes, vertical corresponding with the current outlet mouth of terminal box V phase, pressure-wire mouth, electric current incoming line successively; Third layer is horizontally disposed with four daughter board fulcrum holes, vertical with zero line mouth corresponding with the current outlet mouth of terminal box W phase, pressure-wire mouth, electric current incoming line successively;
The difference in height of described motherboard ground floor and daughter board ground floor is a; The difference in height of the described motherboard second layer and the daughter board second layer is b; The difference in height of described motherboard third layer and daughter board third layer is c;
The side of described daughter board arranges open slot, and described open slot is in order to be clamped in terminal box.
2. electric energy meter standard termination as claimed in claim 1, it is characterized in that, the difference in height a of described motherboard ground floor and daughter board ground floor is 0.3cm; The difference in height b of the described motherboard second layer and the daughter board second layer is 0.3cm; The difference in height c of described motherboard third layer and daughter board third layer is 0.3cm; Difference in height on described motherboard between adjacent two layers is 0.3cm, and the difference in height on described daughter board between adjacent two layers is 0.3cm.
3. electric energy meter standard termination as claimed in claim 1 or 2, it is characterized in that, described motherboard horizontal direction arranges strip chute, and the both sides horizontal symmetrical of described daughter board arranges through hole, and described daughter board is fixedly connected with motherboard after running through through hole and strip chute successively by bolt.
4. electric energy meter standard termination as claimed in claim 3, it is characterized in that, described strip chute is of a size of 24.5cm × 0.5cm × 0.5cm, and the diameter of described through hole is 0.5cm.
5. electric energy meter standard termination as claimed in claim 1, it is characterized in that, described motherboard and daughter board are insulcrete.
6. electric energy meter standard termination as claimed in claim 5, it is characterized in that, described motherboard is rectangle insulcrete, and it is of a size of 30cm × 4cm × 0.5cm; Described daughter board is rectangle insulcrete, and it is of a size of 21cm × 11cm × 0.5cm, and described open slot is of a size of 20cm × 7.5cm × 0.5cm.
7. electric energy meter standard termination as claimed in claim 1, is characterized in that, the below one_to_one corresponding of described motherboard fulcrum hole and daughter board fulcrum hole arranges digital wiring mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614088.1U CN204142799U (en) | 2014-10-22 | 2014-10-22 | A kind of electric energy meter standard termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614088.1U CN204142799U (en) | 2014-10-22 | 2014-10-22 | A kind of electric energy meter standard termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142799U true CN204142799U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614088.1U Expired - Fee Related CN204142799U (en) | 2014-10-22 | 2014-10-22 | A kind of electric energy meter standard termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267225A (en) * | 2014-10-22 | 2015-01-07 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
-
2014
- 2014-10-22 CN CN201420614088.1U patent/CN204142799U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267225A (en) * | 2014-10-22 | 2015-01-07 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
| CN104267225B (en) * | 2014-10-22 | 2017-02-01 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
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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 |
Granted publication date: 20150204 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |