CN108551151A - Big closed High-Voltage Cable Branching Case apart - Google Patents
Big closed High-Voltage Cable Branching Case apart Download PDFInfo
- Publication number
- CN108551151A CN108551151A CN201810664454.7A CN201810664454A CN108551151A CN 108551151 A CN108551151 A CN 108551151A CN 201810664454 A CN201810664454 A CN 201810664454A CN 108551151 A CN108551151 A CN 108551151A
- Authority
- CN
- China
- Prior art keywords
- big
- separated time
- babinet
- distance
- voltage cable
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/16—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
Abstract
The big of the present invention includes the babinet of sealing at a distance of closed High-Voltage Cable Branching Case, and incoming line and line outlet through babinet itself is respectively set in the both sides of babinet, further include be located at auxiliary heat dissipation mechanism above babinet, be located at it is big at a distance of wire-arranging mechanism in babinet；Auxiliary heat dissipation mechanism includes waveform bracket and multiple gravity assisted heat pipes, and big wire-arranging mechanism apart includes big at a distance of guide rail, magnetic pole sliding block, the first separated time deck, the second separated time deck and upper distributor plate；The present invention have the characteristics that well radiate, flexible modulation winding displacement at a distance of, overcome traditional outdoor high voltage cable branch box designs the defect relatively simple, function is relatively simple, it meets big at a distance of winding displacement demand, its separated time effect, sealing effect, heat dissipation effect, self-control effect and safety coefficient have all been properly arrived at the demand of power engineering, convenient for installation and maintenance.
Description
Technical field
The present invention relates to technical field of elevator equipment, more specifically to big at a distance of closed High-Voltage Cable Branching Case.
Background technology
High-Voltage Cable Branching Case is the electric equipments that cable is collected and tapped after switch cabinet outlet, the product
It is widely used in the large-scale enterprise such as urban industry cell, residential quarters, commercial center, mining area and steel, automobile, oil, chemical industry, cement
The power distribution network of industry and other occasions is particularly suitable for urban network reconstruction engineering, can greatly save electrical equipment and cable investment,
Improve power supply reliability.High-Voltage Cable Branching Case is in electric system engineering, with a kind of economic, reliable and easy to maintain wiring
Mode thoroughly solves the problems, such as a large amount of branches in first wife's rack ceases to be busy, and keeps line failure rate big with the characteristic of its all insulation
To reduce, become the preferred unit of distribution network cable chemical industry journey.Cable distribution box be it is a kind of be used for cable run implement tap,
The equipment of branch, connecting and conversion circuit, outdoor high voltage cable branch box are commonly used in large-scale power engineering, and traditional open air is high
The design of voltage cable distribution box is relatively simple, function is relatively simple, in the long-term use, separated time effect, sealing effect,
Heat dissipation effect and safety coefficient all cannot be satisfied the demand of existing power engineering, and installation maintenance is inconvenient, safety coefficient compared with
It is low.
In addition, with the needs of electric power development, efficiently operation shows particularly important to power grid security.Major part high pressure at present
Cable intermediate joint is still the way of the old formula of tradition, and high-voltgae pothead is made in buried cable well, and boundary of works area is small, and construction is difficult
Degree is big, unfavorable to links such as later detection, maintenance, maintenances, and be embedded in underground sometimes can also by different degrees of destruction,
In water, this brings accident potential to the local end long period of soaking of geographical conditions difference to power grid security fortune.Meanwhile existing open air
High-Voltage Cable Branching Case cannot be satisfied the requirement under the adverse circumstances such as big humidity, more dusts, contract if even if using reluctantly
The short service life of outdoor high voltage cable branch box greatly reduces the reliability of outdoor high voltage cable branch box work, deposits
In security risk.
Moreover, thread-dividing mechanism is not arranged in traditional outdoor high voltage cable branch box, lead to the cable arrangements in distribution box
Confusion is made troubles for service personnel, and cable is long and is crimped into place, and heat dissipation effect is poor, is easy to happen security risk；Point
The rainwater-proof effect for connecing case is poor, and the connector at cable connection is caused to be easy to make moist；The thread-dividing mechanism of distribution box cannot meet big phase
It cannot change away from winding displacement demand, between thread-dividing mechanism apart, adapt to and modulability is poor, it has not been convenient to which installation and dimension inspection, the service life is significantly
It shortens.For this purpose, it is proposed that a kind of greatly at a distance of closed High-Voltage Cable Branching Case.
Invention content
In view of this, to solve above-mentioned the deficiencies in the prior art, the purpose of the present invention is to provide big at a distance of closed height
Voltage cable distribution box has the characteristics that radiate well, flexible modulation winding displacement is at a distance of overcoming traditional outdoor high-voltage cable point
Connect case designs the defect relatively simple, function is relatively simple, meets big at a distance of winding displacement demand, separated time effect, sealing effect
Fruit, heat dissipation effect, self-control effect and safety coefficient have all been properly arrived at the demand of power engineering, installation maintenance side
Just.
To achieve the above object, the technical solution adopted in the present invention is：
Big closed High-Voltage Cable Branching Case apart, includes the babinet of sealing, the both sides of babinet are respectively set through babinet itself
Incoming line and line outlet, further include be located at auxiliary heat dissipation mechanism above babinet, be located at it is big at a distance of wire-arranging mechanism in babinet；
Row's concave hole is arranged in top of the box, and the auxiliary heat dissipation mechanism includes waveform bracket and multiple gravity assisted heat pipes, waveform support
Frame is correspondingly arranged at row's concave hole, and the horizontal segment and spill section that waveform bracket is cross-linked by several form, horizontal segment with
Cabinet exterior matches, and spill section is matched with concave hole, and the through-hole passed through for gravity assisted heat pipe, institute are offered in the middle part of spill section
It includes that connected endotherm section and radiating segment, endotherm section are located in babinet to state gravity assisted heat pipe, and radiating segment is located above babinet；
It is described that apart wire-arranging mechanism includes big guide rail apart, magnetic pole sliding block, the first separated time deck, the second separated time deck and above divides greatly
Line plate, box house are installed with pedestal, and pedestal is equipped with one group of horizontal big guide rail apart, every big to be set respectively on guide rail
A pair of and big matched magnetic pole sliding block of guide rail apart is set, first separated time is respectively set positioned at the both sides to magnetic pole sliding block
Deck, the second separated time deck, the upper distributor plate is fixedly mounted on the top of the first separated time deck, the second separated time deck, described
Upper distributor plate matched with the first separated time deck, the second separated time deck and respectively with the first separated time deck, the second separated time deck
Top connection.
Further, the both ends of the waveform bracket are horizontal segment.
Further, the horizontal segment at waveform bracket both ends is located at top of the box by bolt respectively.
Further, the number of the spill section is equal with the number of gravity assisted heat pipe.
Further, the endotherm section of the gravity assisted heat pipe is matched with the through-hole.
Further, the first separated time deck, the second separated time deck are concave structure, the first separated time deck, second
Multiple first separated time slots are respectively set on separated time deck.
Further, the upper distributor plate is inverted concave structure, and setting is multiple with the first separated time slot phase inside upper distributor plate
Second separated time slot of cooperation.
Further, the magnetic pole of single big two magnetic pole sliding block opposite faces on guide rail is homopolarity.
The beneficial effects of the invention are as follows：
It is big at a distance of closed High-Voltage Cable Branching Case, have the characteristics that heat dissipation well, flexible modulation winding displacement at a distance of overcoming biography
The outdoor high voltage cable branch box of system designs the defect relatively simple, function is relatively simple, meets big winding displacement demand apart,
Its separated time effect, sealing effect, heat dissipation effect, self-control effect and safety coefficient have all been properly arrived at power engineering
Demand, it is convenient for installation and maintenance.It is in particular in the following aspects：
1, auxiliary heat dissipation mechanism includes waveform bracket and multiple gravity assisted heat pipes, and waveform bracket, gravity assisted heat pipe, babinet match, knot
Structure is simple, and destructive small, heat dissipation effect is good；The horizontal segment and spill section that waveform bracket is cross-linked by several form, side
Just the installation and replacement of gravity assisted heat pipe, it is ensured that the leakproofness and thermal diffusivity of fuel tank and transformer body；
2, big to include big apart guide rail, magnetic pole sliding block, the first separated time deck, the second separated time deck and upper separated time at a distance of wire-arranging mechanism
Plate, have the characteristics that flexible modulation winding displacement at a distance of, meet it is big at a distance of winding displacement demand and various separated time standard, separated time effect,
Sealing effect, heat dissipation effect, self-control effect and safety coefficient have all been properly arrived at the demand of power engineering, overcome
Traditional outdoor high voltage cable branch box designs the defect relatively simple, function is relatively simple.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the big structural schematic diagram at a distance of wire-arranging mechanism；
Fig. 3 is the relation schematic diagram of waveform bracket, gravity assisted heat pipe and babinet；
Fig. 4 is the outside schematic diagram of babinet；
It is marked in figure：1, babinet, 2, incoming line, 3, line outlet, 4, waveform bracket, 401, horizontal segment, 402, spill section, 5, gravity
Heat pipe, 501, endotherm section, 502, radiating segment, 6, big at a distance of guide rail, 7, magnetic pole sliding block, the 8, first separated time deck, the 9, second separated time
Deck, 10, upper distributor plate, 11, pedestal, the 12, first separated time slot, the 13, second separated time slot.
Specific implementation mode
Specific embodiment is given below, to technical scheme of the present invention make further it is clear, complete, explain in detail.This
Embodiment is most preferred embodiment based on the technical solution of the present invention, but protection scope of the present invention is not limited to following implementation
Example.
Big closed High-Voltage Cable Branching Case apart, includes the babinet 1 of sealing, the both sides of babinet 1 are respectively set through case
The incoming line 2 and line outlet 3 of body 1 itself further include the auxiliary heat dissipation mechanism for being located at 1 top of babinet, the big phase being located in babinet 1
Away from wire-arranging mechanism；
Row's concave hole is arranged in 1 top of babinet, and the auxiliary heat dissipation mechanism includes waveform bracket 4 and multiple gravity assisted heat pipes 5, waveform
Bracket 4 is correspondingly arranged at row's concave hole, 402 groups of the horizontal segment 401 and spill section that waveform bracket 4 is cross-linked by several
At horizontal segment 401 is matched with 1 outer wall of babinet, and spill section 401 is matched with concave hole, and the middle part of spill section 402 offers confession
The through-hole that gravity assisted heat pipe 5 passes through, the gravity assisted heat pipe 5 include that connected endotherm section 501 and radiating segment 502, endotherm section 501 are located at case
In body 1, radiating segment 502 is located at 1 top of babinet；Waveform bracket 4, gravity assisted heat pipe 5, babinet 1 match, simple in structure, destructive
Small, heat dissipation effect is good；The horizontal segment 401 and spill section 402 that waveform bracket 4 is cross-linked by several form, and facilitate gravity
The installation and replacement of heat pipe, it is ensured that the leakproofness and thermal diffusivity of fuel tank and transformer body；
The big wire-arranging mechanism apart includes big at a distance of guide rail 6, magnetic pole sliding block 7, the first separated time deck 8,9 and of the second separated time deck
Upper distributor plate 10, babinet 1 are fixedly provided with pedestal 11, and pedestal 11 is equipped with one group of horizontal big guide rail 6 apart, and every greatly apart
A pair of and big 6 matched magnetic pole sliding block 7 of guide rail apart is respectively set on guide rail 6, is located at the both sides difference to magnetic pole sliding block 7
The first separated time deck 8, the second separated time deck 9 are set, and the upper distributor plate 10 is fixedly mounted on the first separated time deck 8,
The top of equinoctial line deck 9, the upper distributor plate 10 matched with the first separated time deck 8, the second separated time deck 9 and respectively with
The top connection of first separated time deck 8, the second separated time deck 9.It is big that there is flexible modulation at a distance of wire-arranging mechanism in the technical program
Winding displacement at a distance of the characteristics of, meet big at a distance of winding displacement demand and various separated time standard, separated time effect, sealing effect, heat dissipation effect
Fruit, self-control effect and safety coefficient have all been properly arrived at the demand of power engineering, overcome traditional outdoor high-voltage
Cable distribution box designs the defect relatively simple, function is relatively simple.
Further, the both ends of the waveform bracket 4 are horizontal segment 401, ensure that waveform bracket 4 and gravity assisted heat pipe 5
It is whole harmonious.
Further, the horizontal segment 401 at 4 both ends of waveform bracket is located at 1 top of babinet by bolt respectively, facilitates peace
Assembly and disassembly, it is destructive small.
Further, the number of the spill section 402 is equal with the number of gravity assisted heat pipe 5.
Further, the endotherm section 501 of the gravity assisted heat pipe 5 is matched with the through-hole, ensure that the leakproofness of babinet.
Further, the first separated time deck 8, the second separated time deck 9 are concave structure, the first separated time deck 8,
Multiple first separated time slots 12 are respectively set on equinoctial line deck 9.
Further, the upper distributor plate 13 is inverted concave structure, and multiple and the first separated time is arranged in 13 inside of upper distributor plate
12 matched second separated time slot 13 of slot.The setting of first separated time slot 12 and the second separated time slot 13 meets different separated time standards,
Cable suitable for different number degree.
Further, the magnetic pole of single big two 7 opposite faces of magnetic pole sliding block on guide rail 6 be homopolarity and
Relatively high magnetism, according to homopolar-repulsion principle, which moves outward, and then pushes the first separated time card respectively
The 8, second separated time deck 9 of seat moves outward, and apart increasing between the first separated time deck 8, the second separated time deck 9 meets
It is big to increase heat dissipation channel area at a distance of winding displacement demand and various separated time standard, separated time effect, sealing effect, heat dissipation effect,
Self-control effect and safety coefficient have all been properly arrived at the demand of power engineering.
Further, when single big two magnetic pole sliding blocks 7 on guide rail 6 move outward, then
The minimum interval between 1 inner wall of babinet is 0.5-1cm respectively for the first separated time deck 8, the second separated time deck 9, be ensure that
Safety.
In conclusion it is big at a distance of closed High-Voltage Cable Branching Case, apart with heat dissipation, flexible modulation winding displacement well
Feature, overcome traditional outdoor high voltage cable branch box designs the defect relatively simple, function is relatively simple, meets big
At a distance of winding displacement demand, separated time effect, sealing effect, heat dissipation effect, self-control effect and safety coefficient all reach well
The demand of power engineering has been arrived, it is convenient for installation and maintenance.
Main feature, basic principle and the advantages of the present invention of the present invention has been shown and described above.Industry technology
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention can also have various change according to actual conditions
And improvement, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended
Claims and its equivalent thereof.
Claims (8)
1. it is big at a distance of closed High-Voltage Cable Branching Case, include the babinet of sealing（1）, babinet（1）Both sides be respectively set and run through
Babinet（1）The incoming line of itself（2）And line outlet（3）, it is characterised in that：Further include being located at babinet（1）The auxiliary heat dissipation of top
Mechanism is located at babinet（1）Interior is big at a distance of wire-arranging mechanism；
Babinet（1）Row's concave hole is arranged in top, and the auxiliary heat dissipation mechanism includes waveform bracket（4）With multiple gravity assisted heat pipes
（5）, waveform bracket（4）It is correspondingly arranged at row's concave hole, waveform bracket（4）The horizontal segment being cross-linked by several（401）
With spill section（402）Composition, horizontal segment（401）With babinet（1）Outer wall matches, spill section（401）It is matched with concave hole, it is recessed
Shape section（402）Middle part offer for gravity assisted heat pipe（5）The through-hole passed through, the gravity assisted heat pipe（5）Including the endotherm section that is connected
（501）And radiating segment（502）, endotherm section（501）It is located at babinet（1）It is interior, radiating segment（502）Positioned at babinet（1）Top；
The big wire-arranging mechanism apart includes big at a distance of guide rail（6）, magnetic pole sliding block（7）, the first separated time deck（8）, the second separated time
Deck（9）With upper distributor plate（10）, babinet（1）It is fixedly provided with pedestal（11）, pedestal（11）It is equipped with one group of horizontal big phase
Away from guide rail（6）, every big at a distance of guide rail（6）On be respectively set it is a pair of with big at a distance of guide rail（6）Matched magnetic pole sliding block（7）,
Positioned at this to magnetic pole sliding block（7）Both sides the first separated time deck is respectively set（8）, the second separated time deck（9）, described upper point
Line plate（10）It is fixedly mounted on the first separated time deck（8）, the second separated time deck（9）Top, the upper distributor plate（10）With
One separated time deck（8）, the second separated time deck（9）Match and respectively with the first separated time deck（8）, the second separated time deck（9）
Top connection.
2. according to claim 1 big at a distance of closed High-Voltage Cable Branching Case, it is characterised in that：The waveform bracket
（4）Both ends be horizontal segment（401）.
3. according to claim 2 big at a distance of closed High-Voltage Cable Branching Case, it is characterised in that：The waveform bracket
（4）The horizontal segment at both ends（401）Babinet is located at by bolt respectively（1）Top.
4. according to claim 1 big at a distance of closed High-Voltage Cable Branching Case, it is characterised in that：The spill section
（402）Number and gravity assisted heat pipe（5）Number it is equal.
5. according to claim 1 big at a distance of closed High-Voltage Cable Branching Case, it is characterised in that：The gravity assisted heat pipe
（5）Endotherm section（501）It is matched with the through-hole.
6. according to claim 1 big at a distance of closed High-Voltage Cable Branching Case, it is characterised in that：The first separated time card
Seat（8）, the second separated time deck（9）It is concave structure, the first separated time deck（8）, the second separated time deck（9）On be respectively set it is more
A first separated time slot（12）.
7. according to claim 1 big at a distance of closed High-Voltage Cable Branching Case, it is characterised in that：The upper distributor plate
（13）For inverted concave structure, upper distributor plate（13）Multiple and the first separated time slot is arranged in inside（12）Matched second separated time slot
（13）.
8. according to claim 1 big at a distance of closed High-Voltage Cable Branching Case, it is characterised in that：It is single it is described it is big apart
Guide rail（6）On two magnetic pole sliding blocks（7）The magnetic pole of opposite face is homopolarity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664454.7A CN108551151A (en) | 2018-06-25 | 2018-06-25 | Big closed High-Voltage Cable Branching Case apart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664454.7A CN108551151A (en) | 2018-06-25 | 2018-06-25 | Big closed High-Voltage Cable Branching Case apart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108551151A true CN108551151A (en) | 2018-09-18 |
Family
ID=63494122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810664454.7A Pending CN108551151A (en) | 2018-06-25 | 2018-06-25 | Big closed High-Voltage Cable Branching Case apart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108551151A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555189A (en) * | 2020-05-25 | 2020-08-18 | 王永琦 | Wire arranging device for cable |
| CN112290498A (en) * | 2020-11-19 | 2021-01-29 | 王梦卓 | High-altitude distribution box based on radio wave communication and use method thereof |
-
2018
- 2018-06-25 CN CN201810664454.7A patent/CN108551151A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555189A (en) * | 2020-05-25 | 2020-08-18 | 王永琦 | Wire arranging device for cable |
| CN111555189B (en) * | 2020-05-25 | 2021-08-27 | 广州鲲鹏建筑安装有限公司 | Wire arranging device for cable |
| CN112290498A (en) * | 2020-11-19 | 2021-01-29 | 王梦卓 | High-altitude distribution box based on radio wave communication and use method thereof |
| CN112290498B (en) * | 2020-11-19 | 2021-07-23 | 国网江苏省电力有限公司信息通信分公司 | High-altitude distribution box based on radio wave communication and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180918 |
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| WD01 | Invention patent application deemed withdrawn after publication |