CN206892145U - Fixed support and wiring servicing unit - Google Patents
Fixed support and wiring servicing unit Download PDFInfo
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- CN206892145U CN206892145U CN201720912558.6U CN201720912558U CN206892145U CN 206892145 U CN206892145 U CN 206892145U CN 201720912558 U CN201720912558 U CN 201720912558U CN 206892145 U CN206892145 U CN 206892145U
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- rack body
- fixed support
- probe
- insulation shell
- servicing unit
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Abstract
It the utility model is related to a kind of fixed support and wiring servicing unit, the fixed support, rack body including insulation and the fastener for fixing the rack body, the rack body, which is provided with, coordinates groove, and the rack body is additionally provided with and the spaced card division of the cooperation groove.The fixed support and wiring servicing unit, can safely, quickly finish metering device with other inspection equipment electrical connection, reduce wiring risk.
Description
Technical field
The periodic inspection technical field of metering device is the utility model is related to, more particularly to a kind of fixed support and 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 carries out periodic inspection；Metering device in use, if the degree of accuracy of the client to electric energy meter propose it is different
During view, 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 electric energy
The inspection of table and hexangular cartographic mapping are required to voltage, the electric current of sampling access electric energy meter, but for the metering device without terminal box
For, the sampling of voltage is extremely difficult；Simultaneously because energy meter terminal spacing is smaller, if directly going out to adopt in connection box of electric energy meter terminal
Sample 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 a kind of fixed support and wiring servicing unit are provided, can safely, quickly finish metering device
With the electrical connection of other inspection equipment, wiring risk is reduced.
Its technical scheme is as follows：
A kind of fixed support, including the rack body of insulation and the fastener for fixing the rack body, the branch
Frame body, which is provided with, coordinates groove, and the rack body is additionally provided with and the spaced card division of the cooperation groove.
Above-mentioned fixed support in use, fixed support is fixed on metering device using fastener, make rack body with
Default gap between the Sampling Interface of metering device be present, the other end of the insulation shell then be can be inserted into the cooperation
Groove, connect the electrical interface of probe and metering device, you can to realize electrical connector and other tests or the inspection of binding post
Equipment is electrically connected, and related check analysis is carried out to metering device.The fixed support, is easily installed binding post, can safely, quickly
Complete metering device with other inspection equipment electrical connection, reduce wiring risk.
Technical scheme is illustrated further below：
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.
In one of the embodiments, the both ends of the rack body are respectively equipped with corresponding with the fastener lead to
Hole, the aperture of the through hole are more than the diameter of the diameter of the screw rod of the fastener and the bolt head less than the fastener.
In one of the embodiments, in addition to two panels is arranged at intervals at the pad at the both ends of through hole, and the pad is provided with
Cross recess, the fastener are engaged with the pad and are movably arranged on rack body.
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.
The technical program additionally provides a kind of wiring servicing unit, including above-mentioned fixed support, in addition to binding post,
The binding post include insulation shell, be arranged at the insulation shell one end connection-peg and be arranged at the insulation shell
The other end can elastic telescopic probe, the probe electrically connected with the connection-peg, and the other end of the insulation shell is set
There is the buckle being engaged with the card division.
, 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 for measuring device is connected, and now presses probe, the card division of buckle and the rack body of rotating insulated housing fastens,
Probe elastic reset so can by insulation shell be arranged on rack body on, you can pass through the electrical connector of binding post and other
Equipment electrical connection is examined in test, and related check analysis is carried out to metering device.The wiring servicing unit, can safely, quickly
Metering device and the electrical connection of other inspection equipment are completed, improves the efficiency to the failture evacuation of metering device, reduces wiring wind
Danger.
Technical scheme is illustrated further below：
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, angle is straight between the center line of the center line of the connection-peg and the probe
Angle.
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 ° and the rack body dislocation.
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 described in the utility model；
Fig. 2 is support bracket fastened partial structural diagram described in the utility model；
Fig. 3 is the half section structure diagram of binding post described in the utility model；
Fig. 4 is the schematic elevation view of wiring servicing unit described in the utility model.
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
It is below in conjunction with accompanying drawing and specifically real for the purpose of this utility model, technical scheme and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be appreciated that embodiment described herein
Only to explain the utility model, the scope of protection of the utility model is not limited.
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 led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
As shown in Figures 1 and 2, a kind of fixed support 100 described in the utility model, the rack body 110 of insulation is included
And the fastener 120 for fixed bracket body 110, rack body 110, which is provided with, coordinates groove 112, and rack body 110 is additionally provided with
With coordinating the spaced card division (not shown) of groove.
Above-mentioned fixed support 100 makes branch in use, fixed support 100 is fixed on metering device using fastener 120
Default gap between frame body 110 and the Sampling Interface of metering device be present, then can insert the other end of insulation shell 210
Enter to coordinate groove 112, connect the electrical interface of probe 230 and metering device, you can to realize the electrical connector of binding post 200
220 are electrically connected with other tests or inspection equipment, and related check analysis is carried out to metering device.The fixed support 100, is easy to pacify
Attaching line terminals 200, can safely, quickly finish metering device with other inspection equipment electrical connection, reduce wiring risk.
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 with metering fill
There is certain interval between the voltage terminal put, be easy to subsequent installation binding post 200, utilize the change of the stroke of probe 230
Change and produce Flexible Reset power and insulation shell 210 is fixed on rack body 110.Specifically, also set including two panels interval
It is placed in the pad 122 at the both ends of through hole 116, fastener 120 is engaged with pad 122 and is movably arranged on rack body 110.
The 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.
As shown in Figures 1 and 2, the utility model also provides a kind of wiring servicing unit, including above-mentioned fixed support 100,
Also include binding post 200, the binding post 200 includes insulation shell 210, is arranged at one end of the insulation shell 210
Electrical connector 220 and be arranged at the insulation shell 210 the other end can elastic telescopic probe 230, the probe 230
Electrically connected with the electrical connector 220, the other end of the insulation shell 210 is provided with the buckle being engaged with the card division (not
Show), the other end of the insulation shell 210 can be inserted into the cooperation groove 112, card division is fastened with buckle.
, 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, the buckle of rotating insulated housing 210 and institute
The card division for stating rack body 110 fastens, and the elastic reset of probe 230 and then insulation shell 210 can be arranged on into rack body 110
On, you can electrically connected by the electrical connector 220 of binding post 200 with other tests or inspection equipment, metering device is carried out
Related check is analyzed.The wiring servicing unit, can safely, quickly finish metering device with other inspection equipment electrical connection,
The efficiency to the failture evacuation of metering device is improved, reduces 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.
The utility model has the advantages that：
1. telescopic probe of the present utility model, probe diameter 3.2mm, flexible stroke are 24mm, probe can elasticity
It is arranged between the metering device and fixed support and forms reaction force, convex body is engaged reliably with neck, makes binding post
Installation fix it is 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 the utility model device is on fixed support, there is anti-loose function, it is necessary to inward
Face pressure, 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 several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of fixed support, it is characterised in that the rack body including insulation and the fastening for fixing the rack body
Part, the rack body, which is provided with, coordinates groove, and the rack body is additionally provided with and the spaced card division of the cooperation groove.
2. fixed support according to claim 1, it is characterised in that the length for coordinating groove along the rack body
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.
3. fixed support according to claim 1, it is characterised in that the both ends of the rack body be respectively equipped with it is described
The corresponding through hole of fastener, the aperture of the through hole are more than the diameter of the screw rod of the fastener and are less than the fastener
Bolt head diameter.
4. fixed support according to claim 3, it is characterised in that the both ends of through hole are also arranged at intervals at including two panels
Pad, the pad are provided with cross recess, and the fastener is engaged with the pad and is movably arranged on rack body.
5. according to the fixed support described in any one of Claims 1-4, it is characterised in that the fixed support also includes support
Pin, the same side that the support feet is arranged at the rack body form supporting construction.
A kind of 6. wiring servicing unit, it is characterised in that including the fixed support described in any one of claim 1 to 5, in addition to
Binding post, the binding post include insulation shell, be arranged at the insulation shell one end connection-peg and be arranged at institute
State the other end of insulation shell can elastic telescopic probe, the probe electrically connects with the connection-peg, the insulation shell
The other end be provided with the buckle that is engaged with the card division.
7. wiring servicing unit according to claim 6, 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.
8. wiring servicing unit according to claim 6, it is characterised in that the center line of the connection-peg and the probe
Center line between angle be right angle.
9. the wiring servicing unit according to any one of claim 6 to 8, it is characterised in that the insulation shell it is another
End can be inserted into the cooperation groove, and the insulation shell is rotated by 90 ° and the rack body dislocation.
10. the wiring servicing unit according to any one of claim 6 to 8, it is characterised in that the flexible stroke of the probe
For 20mm-28mm, and the free end of the probe is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912558.6U CN206892145U (en) | 2017-07-25 | 2017-07-25 | Fixed support and wiring servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912558.6U CN206892145U (en) | 2017-07-25 | 2017-07-25 | Fixed support and wiring servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892145U true CN206892145U (en) | 2018-01-16 |
Family
ID=61295819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720912558.6U Active CN206892145U (en) | 2017-07-25 | 2017-07-25 | Fixed support and wiring servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206892145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479021A (en) * | 2017-07-25 | 2017-12-15 | 广州供电局有限公司 | Wiring servicing unit |
-
2017
- 2017-07-25 CN CN201720912558.6U patent/CN206892145U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479021A (en) * | 2017-07-25 | 2017-12-15 | 广州供电局有限公司 | Wiring servicing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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 |