CN107479021A - Wiring servicing unit - Google Patents
Wiring servicing unit Download PDFInfo
- Publication number
- CN107479021A CN107479021A CN201710611862.1A CN201710611862A CN107479021A CN 107479021 A CN107479021 A CN 107479021A CN 201710611862 A CN201710611862 A CN 201710611862A CN 107479021 A CN107479021 A CN 107479021A
- Authority
- CN
- China
- Prior art keywords
- insulation shell
- servicing unit
- rack body
- unit according
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The present invention relates to a kind of wiring servicing unit, including：Fixed support, the fixed support include rack body and the fastener for fixing the rack body, and the rack body, which is provided with, coordinates groove；And binding post, the binding post include insulation shell, be arranged at the insulation shell one end electrical connector and be arranged at the insulation shell the other end can elastic telescopic probe, the probe electrically connects with the electrical connector, and the other end of the insulation shell can be inserted into the cooperation groove and the rack body dislocation.The wiring servicing unit, can safely, quickly finish metering device and the electrical connection of other inspection equipment, improve the efficiency to the failture evacuation of metering device, reduce wiring risk.
Description
Technical field
The present invention relates to the periodic inspection technical field of metering device, more particularly to a kind of wiring servicing unit.
Background technology
According to《DL-T448-2000 electric power meter technical management codes》, operation maintenance personnel should be periodically to important trade knot
Metering device (such as electric energy meter) carries out periodic inspection；Metering device in use, if client is to metering device
When the degree of accuracy is raised an objection, operation maintenance personnel need to carry out Occasional Survey.
In conventional art, when metering device wiring exception, often failure is differentiated using hexangular cartographic mapping.And measure
The inspection of device and hexangular cartographic mapping are required to voltage, the electric current of sampling access metering device, but for the metering without terminal box
For device, the sampling of voltage is extremely difficult；Simultaneously because metering device terminal spacing is smaller, if directly in metering device wiring
Terminal goes out sampled voltage, it may occur however that phase fault produces spark, and operational risk is larger.
The content of the invention
Based on this, it is necessary to provide a kind of wiring servicing unit, improve the efficiency to the failture evacuation of metering device, reduce
Wiring risk.
Its technical scheme is as follows：
A kind of wiring servicing unit, including：Fixed support, the fixed support include rack body and for described in fixations
The fastener of rack body, the rack body, which is provided with, coordinates groove；And binding post, the binding post include insulation shell
Body, be arranged at the insulation shell one end electrical connector and be arranged at the insulation shell the other end can elastic telescopic
Probe, the probe electrically connects with the electrical connector, the other end of the insulation shell can be inserted into the cooperation groove, with
The rack body dislocation.
, will be fixed using fastener when carrying out the metering device error testing and hexagonal figure of the metering device without terminal box
Support is fixed on metering device, and the other end of the insulation shell then can be inserted into the cooperation groove, makes probe and meter
The electrical interface of amount device is connected, fixed with the rack body dislocation, you can passes through the electrical connector of binding post and its
He tests or examined equipment electrical connection, and related check analysis is carried out to metering device.The wiring servicing unit, can safely, quickly
Complete metering device and the electrical connection of other inspection equipment, improve the efficiency to the failture evacuation of metering device, reduce wiring
Risk.
Technical scheme is illustrated further below：
In one of the embodiments, the rack body is additionally provided with and the spaced card division of the cooperation groove, institute
The other end for stating insulation shell is provided with the buckle being engaged with the card division.
In one of the embodiments, the length direction extension for coordinating groove along the rack body is in strip,
The card division includes being arranged at intervals at the neck of the both sides of the cooperation groove；The buckle include two be arranged at intervals respectively with
The convex body that corresponding neck is engaged.
In one of the embodiments, the fastener is bolt, the both ends of the rack body be respectively equipped with it is described
The through hole that fastener is engaged, the aperture of the through hole are more than the diameter of the screw rod of the bolt and are less than the spiral shell of the bolt
The diameter of bolt head.
In one of the embodiments, the fixed support also includes support feet, and the support feet is arranged at the support
The same side of body forms supporting construction.
In one of the embodiments, angle is straight between the center line of the center line of the electrical connector and the probe
Angle.
In one of the embodiments, one end of the insulation shell is provided with anti-slip veins.
In one of the embodiments, the electrical connector is voltage line socket.
In one of the embodiments, the other end of the insulation shell can be inserted into the cooperation groove, the insulation shell
Body is rotated by 90 °, forms dislocation with the cooperation groove.
In one of the embodiments, the flexible stroke of the probe is 20mm-28mm, and the free end of the probe is in
Taper.
Brief description of the drawings
Fig. 1 is the structural representation of wiring servicing unit of the present invention；
Fig. 2 is support bracket fastened partial structural diagram of the present invention；
Fig. 3 is the half section structure diagram of binding post of the present invention；
Fig. 4 is the schematic elevation view of wiring servicing unit of the present invention.
Description of reference numerals：
100th, fixed support, 110, rack body, 112, coordinate groove, 114, neck, 116, through hole, 120, fastener,
122nd, pad, 130, support feet, 200, binding post, 210, insulation shell, 212, convex body, 214, anti-slip veins, 220, electrical connection
Head, 230, probe.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing and specific embodiment party
Formula, the present invention is described in further detail.It should be appreciated that embodiment described herein is only solving
The present invention is released, does not limit protection scope of the present invention.
It should be noted that when element is referred to as " being fixed on ", " being arranged at " another element, it can be directly another
On individual element or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be
It is directly connected to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
As shown in figure 1, a kind of wiring servicing unit of the present invention, including：Fixed support 100, the fixed support
100 include rack body 110 and the fastener 120 for fixing the rack body 110, and the rack body 110, which is provided with, matches somebody with somebody
Close groove 112；And binding post 200, the binding post 200 include insulation shell 210, are arranged at the insulation shell 210
One end electrical connector 220 and be arranged at the insulation shell 210 the other end can elastic telescopic probe 230, it is described
Probe 230 electrically connects with the electrical connector 220, the other end of the insulation shell 210 can be inserted into the cooperation groove 112,
With the dislocation of rack body 110.
, will using fastener 120 when carrying out the metering device error testing and hexagonal figure of the metering device without terminal box
Fixed support 100 is fixed on metering device, and the other end of the insulation shell 210 then can be inserted into the cooperation groove
112, the electrical interface of probe 230 and metering device is connected, now presses probe 230, rotating insulated housing 210 and the support
Insulation shell 210, the elastic reset of probe 230 and then can be arranged on rack body 110 by the dislocation of body 110, you can logical
The electrical connector 220 for crossing binding post 200 is electrically connected with other tests or inspection equipment, and related check point is carried out to metering device
Analysis.The wiring servicing unit, can safely, quickly finish metering device with other inspection equipment electrical connection, improve to metering
The efficiency of the failture evacuation of device, reduce wiring risk.
As shown in Figure 1 to Figure 3, on the basis of above-described embodiment, the rack body 110 is additionally provided with logical with the cooperation
The spaced card division (not shown) of groove 112, the other end of the insulation shell 210 are provided with the buckle being engaged with the card division
(not shown), and then the cooperation groove 112 can be inserted into by the other end of insulation shell 210, block during rotating insulated housing 210
Portion is clasped with buckle, and then more firm insulation shell 210 can be fixed on rack body 110, insulation shell 210
It will not be moved relative to rack body 110；After completing corresponding examine, probe 230 only need to be pressed, insulation shell 210 is rotated to first
Beginning position, you can from coordinate groove 112 extract.The specific implementation of the card division and buckle can have it is a variety of, specifically, described
It is in strip to coordinate length direction extension of the groove 112 along the rack body 110, and the card division is described including being arranged at intervals at
Coordinate the neck 114 of the both sides of groove 112；The buckle is engaged with corresponding neck 114 respectively including two interval settings
Convex body 212；The cooperation groove 112 is arranged to strip, and then can be installed in the length direction for coordinating groove 112 multiple
Binding post 200, to meet the needs of different inspections or test；The limit fastener of the neck 114 and convex body 212, which coordinates, to be easy to
Implement, and it is easy to operate, it is fixed under the elastic reactance of probe 230.Preferably, the insulation shell 210 is another
One end can be inserted into the cooperation groove 112, and the insulation shell 210 is rotated by 90 °, forms dislocation card with the cooperation groove 112
Close.
Further, angle is right angle between the center line of the electrical connector 220 and the center line of the probe 230；
And then it is easy to probe 230 and metering device grafting, while it is easy to inspection or test equipment to be docked with electrical connector 220, the right angle
As long as not influenceing its implementation during specific implementation, there may be certain error.
As shown in Figure 1 to Figure 3, in addition, one end of the insulation shell 210 is provided with anti-slip veins 214, person easy to operation is complete
Into examining or test equipment is docked with electrical connector 220 or makes inspection or test equipment is taken apart with electrical connector 220, it is easy to apply
Power.Specifically, the anti-slip veins 214 are by multiple spaced grooves or convex to form, or the design of scattered small flowers and plants line of rubbing action can be strengthened
Form, the anti-slip veins 214 can be realized by a variety of prior arts, will not be repeated here.
Specifically, the electrical connector 220 is voltage line socket, realize that standard electric line ball is pacified by this binding post 200
Full power taking.
The flexible stroke of the probe 230 is 20mm-28mm, and the free end of the probe 230 is tapered, is easy to probe
230 importings are withstood in metering device voltage terminal, realize online power taking；Certain Flexible Reset power can be formed simultaneously, makes convex body
In 212 insertion necks 114, prevent insulation shell from rotating.In one embodiment, the flexible stroke of probe 230 is 24mm, diameter
For 3.2mm.
As shown in Figures 1 to 4, in any of the above-described embodiment, the fastener 120 is bolt, the rack body 110
Both ends be respectively equipped with the through hole 116 being engaged with the fastener 120, the aperture of the through hole 116 is more than the bolt
The diameter of screw rod and less than the bolt bolt head diameter；And then can realize and be connected with different type metering device, can
According to the pore size of through hole 116, the position of four direction flexible modulation fastener 120 in upper and lower, left and right, to adapt to difference
Metering device and screw fastener 120, fixed support 100 is fixed on metering device, rack body 110 and metering device
Voltage terminal between there is certain interval, be easy to subsequent installation binding post 200, utilize the change of the stroke of probe 230
And produce Flexible Reset power and insulation shell 210 is fixed on rack body 110.It is arranged at intervals specifically, also including two panels
Pad 122, fastener 120 in the both ends of through hole 116 are engaged with pad 122 and are movably arranged on rack body 110.Should
Pad 122 is provided with cross recess.
As shown in Figures 1 and 2, on the basis of any of the above-described embodiment, the fixed support 100 also includes support feet
130, the same side that the support feet 130 is arranged at the rack body 110 forms supporting construction；Support feet thus can be passed through
130 support fixed support 100, when avoiding passing through the fixation of fastener 120 with metering device to support fixed support 100,
Stress is excessive and causes the connecting hole of metering device to damage.
In addition, the rack body 110 is made of transparent material, position and the pine of ammeter winding displacement can be observed in real time
Tight situation, the verifying work of safe and reliable completion field electric energy table, reduces the risk in checking procedure, ensure that tester
The personal safety of member.
The present invention has the advantages that：
1. the telescopic probe of the present invention, probe diameter 3.2mm, flexible stroke are 24mm, probe can elasticity setting
Reaction force is formed between the metering device and fixed support, convex body is engaged to the peace for reliably, making binding post with neck
Dress is fixed reliable
Coordinate 2. the other end of insulation shell can be inserted into groove, the sampling wiring hole of pressing probe insertion metering device
In, in the case of non-resilience, insulation shell can arbitrarily rotate probe, and then rotate, relieving probe relative with neck to convex body,
Under the rebound effect power of probe, convex body engages with neck.
After 3. the voltage probe of apparatus of the present invention is on fixed support, there is anti-loose function, it is necessary to face pressure inward,
Just it can be removably mounted.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. wiring servicing unit, it is characterised in that including：Fixed support, the fixed support include rack body and the fastener for fixing the rack body, the support Body, which is provided with, coordinates groove；AndBinding post, the binding post include insulation shell, be arranged at the insulation shell one end electrical connector and set Be placed in the other end of the insulation shell can elastic telescopic probe, the probe electrically connects with the electrical connector, described The other end of insulation shell can be inserted into the cooperation groove and the rack body dislocation.
- 2. wiring servicing unit according to claim 1, it is characterised in that the rack body is additionally provided with and the cooperation The spaced card division of groove, the other end of the insulation shell are provided with the buckle being engaged with the card division.
- 3. wiring servicing unit according to claim 2, it is characterised in that described to coordinate groove along the rack body Length direction extension is in strip, and the card division includes being arranged at intervals at the neck of the both sides of the cooperation groove；The buckle The convex body being engaged respectively with corresponding neck is arranged at intervals including two.
- 4. wiring servicing unit according to claim 1, it is characterised in that the fastener is bolt, the support sheet The both ends of body are respectively equipped with the through hole being engaged with the fastener, and the aperture of the through hole is more than the straight of the screw rod of the bolt Footpath and less than the bolt bolt head diameter.
- 5. wiring servicing unit according to claim 1, it is characterised in that the fixed support also includes support feet, institute State the same side formation supporting construction that support feet is arranged at the rack body.
- 6. wiring servicing unit according to claim 1, it is characterised in that the center line of the electrical connector and the spy Angle is right angle between the center line of pin.
- 7. wiring servicing unit according to claim 1, it is characterised in that being provided with for one end of the insulation shell is anti-skidding Line.
- 8. wiring servicing unit according to claim 1, it is characterised in that the electrical connector is voltage line socket.
- 9. wiring servicing unit according to any one of claim 1 to 8, it is characterised in that the insulation shell it is another One end can be inserted into the cooperation groove, and the insulation shell is rotated by 90 °, forms dislocation with the cooperation groove.
- 10. wiring servicing unit according to any one of claim 1 to 8, it is characterised in that the flexible row of the probe Journey is 20mm-28mm, and the free end of the probe is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611862.1A CN107479021A (en) | 2017-07-25 | 2017-07-25 | Wiring servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611862.1A CN107479021A (en) | 2017-07-25 | 2017-07-25 | Wiring servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107479021A true CN107479021A (en) | 2017-12-15 |
Family
ID=60596777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611862.1A Pending CN107479021A (en) | 2017-07-25 | 2017-07-25 | Wiring servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107479021A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152786A (en) * | 2018-01-30 | 2018-06-12 | 国网河南省电力公司平顶山供电公司 | Electric energy meter field examines voltage sampling method and device |
| CN108387851A (en) * | 2018-04-18 | 2018-08-10 | 厦门阳光恩耐照明有限公司 | Lamp inspection surveys auxiliary member |
| CN110518373A (en) * | 2019-09-17 | 2019-11-29 | 重庆塞夫电器有限公司 | Connecting terminal |
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| CN106680586A (en) * | 2016-11-24 | 2017-05-17 | 国网宁夏电力公司吴忠供电公司 | Transformer measuring discharge device |
| CN206892145U (en) * | 2017-07-25 | 2018-01-16 | 广州供电局有限公司 | Fixed support and wiring servicing unit |
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2017
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| CN201796068U (en) * | 2010-09-20 | 2011-04-13 | 浙江瑞银电子有限公司 | Rapid connecting device for electric energy meter terminal box |
| CN203606484U (en) * | 2013-12-12 | 2014-05-21 | 国家电网公司 | Rapid connecting line device for examination of three-phase intelligent meter |
| CN203839641U (en) * | 2014-01-13 | 2014-09-17 | 宁波卓一工业设计有限公司 | Slide rail socket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152786A (en) * | 2018-01-30 | 2018-06-12 | 国网河南省电力公司平顶山供电公司 | Electric energy meter field examines voltage sampling method and device |
| CN108387851A (en) * | 2018-04-18 | 2018-08-10 | 厦门阳光恩耐照明有限公司 | Lamp inspection surveys auxiliary member |
| CN110518373A (en) * | 2019-09-17 | 2019-11-29 | 重庆塞夫电器有限公司 | Connecting terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200922 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Applicant 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. Applicant before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |