CN207801740U - A kind of maintenance power box - Google Patents
A kind of maintenance power box Download PDFInfo
- Publication number
- CN207801740U CN207801740U CN201721891993.1U CN201721891993U CN207801740U CN 207801740 U CN207801740 U CN 207801740U CN 201721891993 U CN201721891993 U CN 201721891993U CN 207801740 U CN207801740 U CN 207801740U
- Authority
- CN
- China
- Prior art keywords
- fulgurite
- power box
- maintenance power
- maintenance
- taken
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is related to distribution boxs to take electrical domain, specifically disclose a kind of maintenance power box, which includes main box；Power port is taken, the side of main box is set to；Fulgurite, one end is taken to be fixed on the inside for taking power port, the top of the other end toward the inside of main box extends；Sealing element is set to the outside for taking power port in a manner of it can dismantle；And elastic filling member, it is taken in fulgurite by that can be filled in a manner of plug.The power taking structure takes fulgurite to lead to inside maintenance power box by what is extended internally when in use, inspection travel personnel are allow easily to take electricity from maintenance power box, it can prevent toy from disorderly entering, rainwater flows backwards cartonning and the problems such as weigh safety failure caused by power cord wounded, reduce fail operation amount, it improves work efficiency, power off time is shortened, while safety coefficient greatly promotes, solves the various drawbacks for the maintenance power box that current substation generally uses.
Description
Technical field
The utility model is related to distribution boxs to take electrical domain, more particularly to a kind of maintenance power box.
Background technology
The maintenance power box that substation generally uses at present takes at primary, secondary device prerun regular inspection, elimination defect scene
When electric, there are certain drawbacks：First, electricity is taken from maintenance power box in operation process, and the chamber door of terminal box can not normal switching-off
It can only be left unlocked or unlatched, it is understood that there may be having toy, live terminal row or bite is spaced apart, circuit is matched into maintenance power box, touching
Line etc. leads to short circuit or electrical equipment damage, causes the accident.Second, if bust heavy rain in the course of work, have little time
The removal of one time takes rewiring plate, because of the reason of chamber door of maintenance power box cannot be shut, rainwater may flow into case, gently then
Lead to maintenance power box humidity, box equipment decreasing insulating, hides some dangers for for follow-up work；Heavy then rainwater directly pours slotting
In seated connection mouth or in terminal block, short-circuit tripping is directly resulted in.Third, if accidentally shutting maintenance power box in the course of work
Door, may weigh wounded and take electric power cord, and damage resource is not said, if it find that not in time, staff, which encounters, weighs damaged electricity wounded
At the line of source, accident of human electric shock, dangerous may be caused.
Utility model content
The purpose of this utility model is to provide a kind of maintenance power boxes, to overcome existing maintenance power box because taking electric mistake
The defects of chamber door makes rainwater or animal enter in babinet to cause equipment fault, safety accident cannot be closed in journey.
The another object of the utility model is to provide a kind of maintenance power box, to overcome existing maintenance power box because taking
Closing chamber door, which weighs wounded, in electric process takes the defects of electric power cord is to damage circuit, safety accident.
To achieve the above object, the utility model provides a kind of maintenance power box, including：Main box；Power port is taken, is set
In the side of the main box；Fulgurite, one end is taken to be fixed on the inside for taking power port, the other end is in the main box
The top in portion extends；Sealing element is set to the outside for taking power port in a manner of it can dismantle；And elastic filling member,
Described take in fulgurite can be filled in a manner of plug.
Preferably, described to take fulgurite in curved arc shape in above-mentioned technical proposal.
Preferably, in above-mentioned technical proposal, the sealing element is sealing cover, and the sealing cover is by lid eaves and is set to the lid
The threaded rod of eaves side is constituted, described that the inner edge of fulgurite is taken to be equipped with internal thread, the sealing cover by threaded rod screw in described in take
To take power port described in capping in the internal thread of fulgurite.
Preferably, further include a rubber sleeve in above-mentioned technical proposal, which is sheathed on the lid eaves of the sealing cover
Place.
Preferably, in above-mentioned technical proposal, the sealing cover is made of aluminium alloy.
Preferably, in above-mentioned technical proposal, the elasticity filling member is high density memory foam.
Preferably, described to take the internal diameter of power port for 3-5cm in above-mentioned technical proposal.
Preferably, in above-mentioned technical proposal, the sealing element and elastic filling member are equipped with lanyard part.
Preferably, described that fulgurite is taken to be made of stainless steel material in above-mentioned technical proposal.
Preferably, in above-mentioned technical proposal, a diameter of 4-6cm for taking fulgurite, length 5-15cm.
Compared with prior art, the utility model has the advantages that：
1. the maintenance power box in the utility model opens up power taking structure, during use in the side of maintenance power box
When carrying out on-site power acquisition, the chamber door of maintenance power box is opened, dismantles sealing element, electric power cord will be taken electric from taking fulgurite to stretch into maintenance
Source case carries out that electricity is taken to continue to fill elastic filling member to taking in fulgurite, close chamber door later, overhaul at this time after fixed
Power supply box is in closed state, and it is in the state upwards and being isolated from the outside world to take fulgurite also, therefore, during inspection travel personnel's use
Can electricity easily be taken from maintenance power box, can prevent toy from disorderly entering, rainwater flows backwards the case of cartonning and maintenance power box
Door weighs failure problems caused by power cord wounded, reduces failure rate, improves work efficiency, while safety coefficient is promoted at double,
Solve maintenance power box that current substation uses there are the drawbacks of.
2. the utility model is arranged rubber sleeve at the lid eaves of sealing cover, the lid eaves and maintenance power supply of sealing cover are increased
The leakproofness being bonded between the tank wall of case.
Description of the drawings
Fig. 1 is the structure chart according to the utility model maintenance power box.
Fig. 2 is the enlarged drawing according to part I in the utility model Fig. 1.
Main appended drawing reference explanation：
1- main boxes, 11- chamber doors, 12- take power port, 2- to take fulgurite, 3- elasticity filling members, 4- sealing elements, 5- rubber sleeves, 6-
Lanyard part.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not restricted by specific implementation.
Fig. 1 and Fig. 2 shows the structure chart of maintenance power box.As depicted in figs. 1 and 2, maintenance power box includes：Main box
1, take fulgurite 2, sealing element 4, elastic filling member 3 and rubber sleeve 5；Maintenance power box is the maintenance power supply that substation generally uses
Case, maintenance power box are equipped with various power distribution equipments, wherein and it is offered in the side of main box 1 and takes power port 12, the embodiment
In, it is preferably 3-5cm to take the internal diameter of power port 12, enabling coordinate a certain size or quantity takes electric power cord.Take fulgurite 2
The inside for taking power port 12 is fixed in one end, and the top of the other end toward the inside of main box 1 extends so that is taken even if rainwater drops onto
In fulgurite 2, because taking 2 direction of fulgurite upward, rainwater also cannot be introduced into maintenance power box body, and when use will take electric power cord
One end from take fulgurite 2 to stretch into electrifying box body can direct distribution.Preferably, it is in curved arc shape to take fulgurite 2, takes a diameter of of fulgurite 2
4-6cm, length 5-15cm take fulgurite 2 to be preferably made of stainless steel material.
It continues to refer to figure 1 and Fig. 2 in this embodiment, is filled to prevent the toys such as winged insect gecko from entering using elasticity
Part 3 takes fulgurite 12 can be filled in a manner of plug to take in fulgurite 12 with closing, specifically, elastic filling member 3 preferably uses
High density memory foam is packed into after taking electric power cord to stretch into electrifying box body and takes fulgurite 12 i.e. by high density memory foam
It can；It is preferred in this embodiment, a lanyard 6 is fixed on high density memory foam, is fixed on by lanyard and is taken fulgurite 12
In outer rim, it can prevent from losing.
With further reference to Fig. 1 and Fig. 2, sealing element 4 is set to the outside for taking power port 12 in a manner of it can dismantle；The embodiment
In specifically, sealing element 4 is sealing cover, threaded rod of the sealing cover by lid eaves and set on lid eaves side constitute, sealing cover preferably by
Aluminium alloy is made.It takes the inner edge of fulgurite 2 to be equipped with internal thread simultaneously, after electricity to be taken, takes electric power cord, sealing cover is led to
Crossing threaded rod screw-in takes the internal thread of fulgurite 2 is interior to take power port 12 with capping, wherein sealing cover size and the perimeter wall for taking power port 12
Fitting is connected closed seamless gap.For the leakproofness of increase sealing cover, rubber sleeve 5 is sheathed at the lid eaves of sealing cover, while
Sealing ring can be increased when installation.To prevent sealing element 4 from losing, sealing element 4 is equipped with lanyard part 6, is fixed by lanyard part
In on main box 1.
In conclusion the utility model opens up power taking structure in the side of maintenance power box, it is suitable for substation equipment maintenance and repair, relay
The working sites such as protection, high-potting, operation and maintenance take electricity to open maintenance power box when carrying out on-site power acquisition during use
Chamber door, dismantle sealing cover, electric power cord will be taken take electricity, after fixed, continue from taking fulgurite to stretch into maintenance power box
High density memory foam is filled to taking in fulgurite, closes chamber door later, maintenance power box is in closed state at this time, takes fulgurite side
It therefore can easily be taken to state that is upward and being isolated from the outside world from maintenance power box during inspection travel personnel use
Electricity, and can prevent toy from disorderly entering, rainwater flows backwards the chamber door of cartonning and maintenance power box and weighs failure caused by power cord wounded
Problem reduces failure rate, improves work efficiency, while safety coefficient is promoted at double, solves what current substation used
Maintenance power box there are the drawbacks of, after use, take out high density memory foam, taken out after electric power cord will be taken to dismantle, most
Sealing cover is installed afterwards.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (10)
1. a kind of maintenance power box, including main box, which is characterized in that further include：
Power port is taken, the side of the main box is set to；
Fulgurite, one end is taken to be fixed on the inside for taking power port, the top of the other end toward the inside of the main box extends；
Sealing element is set to the outside for taking power port in a manner of it can dismantle；And
Elastic filling member, described take in fulgurite can be filled in a manner of plug.
2. maintenance power box according to claim 1, which is characterized in that described to take fulgurite in curved arc shape.
3. maintenance power box according to claim 1, which is characterized in that the sealing element is sealing cover, the sealing cover
It is made of lid eaves and the threaded rod set on lid eaves side, described that the inner edge of fulgurite is taken to be equipped with internal thread, the sealing cover is logical
It crosses in the internal thread for taking fulgurite described in threaded rod screw-in to take power port described in capping.
4. maintenance power box according to claim 3, which is characterized in that further include a rubber sleeve, which is sheathed on
At the lid eaves of the sealing cover.
5. maintenance power box according to claim 3, which is characterized in that the sealing cover is made of aluminium alloy.
6. maintenance power box according to claim 1, which is characterized in that the elasticity filling member is high density memory sea
It is continuous.
7. maintenance power box according to claim 1, which is characterized in that described to take the internal diameter of power port for 3-5cm.
8. maintenance power box according to claim 1, which is characterized in that the sealing element and elastic filling member are equipped with lanyard
Part.
9. maintenance power box according to claim 1, which is characterized in that described that fulgurite is taken to be made of stainless steel material.
10. maintenance power box according to claim 1, which is characterized in that a diameter of 4-6cm for taking fulgurite, length
For 5-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891993.1U CN207801740U (en) | 2017-12-29 | 2017-12-29 | A kind of maintenance power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891993.1U CN207801740U (en) | 2017-12-29 | 2017-12-29 | A kind of maintenance power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801740U true CN207801740U (en) | 2018-08-31 |
Family
ID=63280431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891993.1U Withdrawn - After Issue CN207801740U (en) | 2017-12-29 | 2017-12-29 | A kind of maintenance power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207801740U (en) |
-
2017
- 2017-12-29 CN CN201721891993.1U patent/CN207801740U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180831 Effective date of abandoning: 20221122 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180831 Effective date of abandoning: 20221122 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |