CN106099828A - Economical cable branch box - Google Patents
Economical cable branch box Download PDFInfo
- Publication number
- CN106099828A CN106099828A CN201610582128.2A CN201610582128A CN106099828A CN 106099828 A CN106099828 A CN 106099828A CN 201610582128 A CN201610582128 A CN 201610582128A CN 106099828 A CN106099828 A CN 106099828A
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- China
- Prior art keywords
- outer container
- metal outer
- row
- cable
- fixing
- Prior art date
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Classifications
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- 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
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- Patch Boards (AREA)
Abstract
The present invention relates to a kind of economical cable branch box, it includes metal outer container, conductive earthing row and at least one conductive connection are arranged, a pair insulating support it is provided with side by side inside metal outer container, conductive connection row be all vertical between a pair insulating support, and two ends connection fixing with corresponding insulating support respectively, conductive connection row side is provided with multiple binding post being arranged in a linear, and each binding post one end is provided with locking device, conductive earthing is arranged and is connected inside metal outer container and conducts electricity, metal outer container is provided with multiple air-vent and multiple wire inlet/outlet hole, wire inlet/outlet hole and binding post one_to_one corresponding；Compared with prior art; product manufacturing of the present invention processing is simple; low cost, uses more flexible changeable, convenient and swift, and it is more firm to connect; conductive effect is more preferable; can be prevented effectively from the problems such as loose contact, and conductive connection row is arranged on inside metal outer container by insulating support, adding conductive earthing row can ground connection; duplicate protection is more efficient avoids the problems such as electric leakage, uses safer.
Description
Technical field
The present invention relates to cable machinery field, particularly relate to a kind of cable branch box.
Background technology
Along with development and the transformation of China's urban and rural power grids, therefore cable branch box is had higher requirement, particularly
Being particular about today of high efficiency high-quality work, time all the more nervous valuable for us, therefore cable branch box is convenient
Quickly installation and operation has been trend of the times.But also should objectively recognize, the economical insulation system to cable branch box
And the use of performance proposes safely higher requirement, if any the improper accident that cable branch box will occur.
Existing cable branch box typically uses cable plug head to carry out switching or the tap of cable, the first end of cable plug
Stretching into cable branch box, and be attached with input cable or outfan cable, the other end stretches out cable branch box, and
Being attached with outfan cable or input cable, not only input cost is high, and cable branch box manufactures processed complex, and
And cable branch box does not possess insulation system, insulating properties are poor, easily leak electricity, and use the safest, at cable plug head also
The problem that loose contact easily occurs.
Summary of the invention
The technical problem to be solved is to provide and a kind of manufactures that processing is simpler, electrical connection effect more preferably, can
It is prevented effectively from the problem such as loose contact and electric leakage, uses the economical cable branch box of more safe ready.
The technical scheme is that
A kind of economical cable branch box, it includes the metal outer container that can open or close, the conduction that can be used for ground connection connects
The conductive connection row of ground row and at least one strip, the inside parallel of described metal outer container is set side by side with a pair and can mount to
The insulating support of few conductive connection row, described insulating support all fixes with the inner side of described metal outer container and is connected, described in lead
Electrical connection row be vertically installed in described in a pair between insulating support, and conductive connection row two ends respectively with corresponding insulating support
Fixing connect, the side of described conductive connection row be provided with multiple can the binding post of connecting cable, whole described binding posts are along leading
Electrical connection row's bearing of trend is arranged in a linear, and one end of each binding post is provided with and can fix or the locking dress of releases cable line
Putting, the other end is fixing with described conductive connection row to be connected and conducts electricity, and described conductive earthing ranks in described metal outer container, and with
The inner side of described metal outer container fixing connection also conducts electricity, and described metal outer container is provided with multiple air-vent being easy to heat radiation and many
The individual wire inlet/outlet hole being easy to cable turnover, described wire inlet/outlet hole and described binding post one_to_one corresponding.
Compared with prior art, the invention has the beneficial effects as follows:
Product of the present invention, without using cable plug head to carry out cable switching or tap, manufactures processing simpler, puts into
Low cost, multi-cable line can enter metal outer container by multiple wire inlet/outlet holes respectively, more respectively with the conductive connection of strip
Binding post on row connects, and is fixed by locking device, thus realizes switching or the tap of cable, can one or two
Cable is as current input terminal, and multi-cable line is as current output terminal, it is also possible to multi-cable line as current input terminal,
One or two cables, as current output terminal, had not only facilitated the connection of cable but also can solve user and changed the cross-section of cable temporarily
The problem amassed and cause, not only uses more flexible and changeable, convenient and swift, and connection is more firm, and conductive effect is more preferable, can
It is prevented effectively from the problems such as loose contact to occur, and conductive connection row is arranged on inside metal outer container by insulating support, adds
Conductive earthing row can ground connection, under double protection, the problem such as electric leakage significantly more efficient can be avoided to occur, use safer.
On the basis of technique scheme, the present invention can also do following improvement.
As a kind of preferred implementation of the present invention, described binding post is threaded post or line nose, when described binding post
During for threaded post, described locking device is locking nut, and when described binding post is line nose, described locking device is wiring
Hole.
Above-mentioned preferred version is used to provide the benefit that: to be possible not only to reduce the cost buying cable plug head, it is also possible to
Avoiding accident that is bad with conductive cable contacts due to installation T connector stress cone and that cause, binding post processing and manufacturing is simpler, connects
Cable is convenient flexibly.
As the another kind of preferred implementation of the present invention, described metal outer container is additionally provided with and can fix the cable of cable admittedly
Fixed rack, described cable stationary barrier is fixing with described metal outer container to be connected.
Above-mentioned preferred version is used to provide the benefit that: the cable of turnover metal outer container can be fixed, thus reduce conduction
Line bank and the stress of insulating support, can make cable more firm with what conductive connection row was connected, preferably avoid contact with
Bad phenomenon, extends the service life of insulating support simultaneously.
As the another kind of preferred implementation of the present invention, described metal outer container is additionally provided with and can be connected with cable and examine
Surveying the fault detector of line fault, described fault detector is fixing with described metal outer container to be connected.
Above-mentioned preferred version is used to provide the benefit that: when circuit or feeder pillar run into fault, can quickly detect
Be out of order circuit, thus time-consuming, reduces economic loss.
As the another kind of preferred implementation of the present invention, the top of described metal outer container is additionally provided with and can be guided extremely by thunder and lightning
The spark gap on ground, described spark gap is fixing with described metal outer container to be connected and insulate.
Above-mentioned preferred version is used to provide the benefit that: directly thunder and lightning can be routed to ground face, meet special project
Demand, uses safer.
As the another kind of preferred implementation of the present invention, the outer surface of described metal outer container is coated with one layer of protective paint
Layer.
Use above-mentioned preferred version to provide the benefit that: metal outer container have excellence corrosion-resistant, antioxidation, aging resistance,
The performances such as weatherability, can be greatly prolonged its service life, cost-effective, electric elements in more preferable guard box.
As the another kind of preferred implementation of the present invention, described insulating support all includes that the insulator of strip is installed
Frame, at least one insulator and at least one inner side connecting row, described insulator mounting frame and described metal outer container are fixed even
Connecing, described insulator and insulator mounting frame are fixing to be connected, described row and the described insulator one_to_one corresponding of connecting, and with corresponding institute
Stating the fixing connection of insulator, described conductive connection row is the most corresponding with the connection of insulating support described in a pair row, and conductive connection
The two ends of row are fixed with corresponding connection row respectively and are connected.
Use above-mentioned preferred version to provide the benefit that: processing and manufacturing is simpler, connect cable convenient flexibly, lead
Electrical connection row is connected simpler, convenient, firm with metal outer container, and insulation effect is more preferably.
As the another kind of preferred implementation of the present invention, described connection row is L-type plate, and described L-type plate one end is with right
The described insulator answered posts and fixes connection, and the end that the other end is arranged with corresponding described conductive connection posts and fixes even
Connecing, described conductive connection row is additionally provided with, near the side of binding post, the protection that the cable that can prevent connecting on binding post is exposed
Plate, described conductive earthing row is connected by earthing bar mounting bracket is fixing with the inner side of described metal outer container.
Use above-mentioned preferred version to provide the benefit that: L-type plate processing and manufacturing is simpler, and make conductive connection row with
Insulator connects simpler, convenient, firmly；Protective plate can block the upper cable connected of conductive connection row, it is to avoid cable
The most exposed outside, use safer；It is convenient, firm that conductive earthing row is connected by earthing bar mounting bracket.
As the another kind of preferred implementation of the present invention, described metal outer container by left plate, right plate, Qianmen, back door,
Base plate and top cover assemble, and described left plate, described base plate and described right plate are one-body molded, the two ends, left and right of described top cover
Being connected with the top of described left plate and the welded top of right plate or bolt respectively, one end, described Qianmen is cut with scissors with described left plate
Connecing, the other end is connected with described right plate snap close, and one end, described back door is hinged with described right plate, the other end and described left plate
Snap close connects.
Using above-mentioned preferred version to provide the benefit that: structure is simpler, design is more reasonable, and outward appearance is generous attractive in appearance,
Utilize the cable branch box group that the cover plate in trimming (top cover) and monoblock corrosion resistant plate (left plate, base plate and right plate) form
Close, the feeder pillar structure before replacement, save material and cable branch box body minimizing welding sequence that trimming is saved, reduce
Commissure, not only manufactures, processes and assembles convenient, quick, efficient, and more saves and manufacture material, and service life is more
Long.
As the another kind of preferred implementation of the present invention, whole described air-vents be arranged at described left plate, right plate,
On Qianmen, back door and/or base plate, whole described wire inlet/outlet holes are arranged on described left plate, right plate and/or base plate, described
Insulating support is all fixing with the inner side of described top cover to be connected.
Use above-mentioned preferred version to provide the benefit that: air-vent and wire inlet/outlet hole are the amount doesn't matter, can be flexible and changeable set
Meter is on metal outer container；Conductive connection row is arranged on inside top cover by insulating support, and no matter cable is from the side of metal outer container
Face or bottom surface entrance, all can be connected with conductive connection row easily, use convenient, smoothly.
Accompanying drawing explanation
Fig. 1 is the perspective structure schematic diagram in product front of the present invention；
Fig. 2 is the perspective structure schematic diagram of product side of the present invention；
Fig. 3 is the structural representation that product of the present invention is faced upward；
In accompanying drawing, the list of parts representated by each label is as follows:
1, metal outer container, 2, top cover, 3, insulator mounting frame, 4, insulator, 5, connect row, 6, conductive connection row, 7, lead
Electrical ground row, 8, earthing bar mounting bracket, 9, cable stationary barrier, 10, wire inlet/outlet hole.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
Embodiment
As shown in Figure 1 to Figure 3, a kind of economical cable branch box, it include the metal outer container 1 that can open or close, can
Conductive earthing for ground connection arranges the conductive connection row 6 of 7 and at least one strip, and the inside parallel of described metal outer container 1 is also
Row are provided with the insulating support that can mount to few conductive connection row 6 a pair, described insulating support all with described metal outer container 1
Inner side fixing connect, the most bonding or bolt connects, described conductive connection row 6 be vertically installed in insulating support described in a pair it
Between, and the connection fixing with corresponding insulating support respectively of the two ends of conductive connection row 6, the most bonding or bolt connects；
The side of described conductive connection row 6 be provided with multiple can the binding post of connecting cable, whole described binding posts are along leading
Electrical connection row's bearing of trend is arranged in a linear, and one end of each binding post is provided with and can fix or the locking dress of releases cable line
Putting, the other end is fixing with described conductive connection row 6 to be connected and conducts electricity, and such as welding or bolt connect, and described binding post can be
Threaded post or line nose, when described binding post is threaded post, described locking device is locking nut, when described binding post is line
During nose, described locking device is wiring hole；
Described conductive earthing row 7 is positioned at described metal outer container 1, and fixing with the inner side of described metal outer container 1 is connected also
Conduction, such as, be connected with inner side welding or the bolt of described metal outer container 1 by earthing bar mounting bracket 8；Described metal outer container 1
Be provided with multiple air-vent being easy to heat radiation and multiple wire inlet/outlet hole 10 being easy to cable turnover, described wire inlet/outlet hole 10 with
Described binding post one_to_one corresponding.
In the present invention, described metal outer container 1 preferably assembled by left plate, right plate, Qianmen, back door, base plate and top cover 2 and
Become, wherein, described left plate, described base plate and described right plate are one-body molded, such as bent by a monoblock corrosion resistant plate and
Becoming, the two ends, left and right of described top cover 2 can be connected with the top of described left plate and the welded top of right plate or bolt respectively, institute
Stating one end, Qianmen hinged with described left plate, the other end is connected with described right plate snap close, one end, described back door and described right side
Plate is hinged, and the other end is connected with described left plate snap close；
Described insulating support is all the most fixing with the inner side of described top cover 2 to be connected, and the most bonding or bolt connects；
Whole described air-vents can be arranged on described left plate, right plate, Qianmen, back door and base plate, the most uniformly
Be distributed on described left plate, right plate, Qianmen, back door and base plate, it is also possible to be arranged at described left plate, right plate, Qianmen,
On back door or base plate, such as, it is uniformly distributed on described left plate, right plate, Qianmen, back door or base plate, whole described lines
Hole 10 can be arranged on described left plate, right plate and base plate, such as, be uniformly distributed in described left plate, right plate and base plate
On, it is also possible to it is arranged on described left plate, right plate or base plate, such as, is uniformly distributed in described left plate, right plate or the end
On plate；
Preferably also set up on described metal outer container 1 and can fix the cable stationary barrier 9 of cable, can be connected also with cable
The fault detector of detection line fault and the spark gap that thunder and lightning can be routed to ground face；Described cable stationary barrier 9, described electricity
Cable fixed support 9 can be arranged at inside metal outer container 1, it is also possible to is arranged at outside metal outer container, is preferably disposed on line
Near hole 10, it is fixed with described metal outer container 1 and is connected, and such as welding or bolt connect, convenient for fixing turnover gold
Belong to the cable of outer container 1；Described fault detector is fixing with metal outer container 1 to be connected, and such as welding or bolt connect, and it can be with electricity
Cable connects thus is used for detecting line fault；Described spark gap is fixing with metal outer container 1 top to be connected and insulate, the most bonding
Or bolt connects, directly thunder and lightning can be routed to ground face.
The outer surface of described metal outer container 1 is desirably coated with one layer of corrosion-resistant, antioxidation, aging resistance and weatherability effect
Good protection enamelled coating；
Described insulating support preferably includes the insulator mounting frame 3 of strip, at least one insulator 4 and at least one company
Running in 5, described insulator mounting frame 3 is fixing with the inner side of described metal outer container 1 to be connected, and the most bonding or bolt connection is described
Insulator 4 and insulator mounting frame 3 is fixing to be connected, the most bonding, be connected together or bolt connects, and described connection arranges 5 with described
Insulator 4 one_to_one corresponding, and fixing with corresponding described insulator 4 connect, the most bonding, be connected together or bolt connects, described
Conductive connection row 6 is the most corresponding with the connection of insulating support described in a pair row 5, and the two ends of conductive connection row 6 are respectively with corresponding
Connection row 5 fixing connect, such as welding or bolt connect；
Described connection row 5 is preferably L-type plate, described L-type plate one end and corresponding described insulator 4 company of posting and fixing
Connecing, the most bonding, be connected together or bolt connects, the other end and corresponding described conductive connection are arranged the end of 6 and are posted and fixed
Connecting, such as welding or bolt connect, and described conductive connection row 6 preferably also sets up near the side of binding post and can prevent binding post
The protective plate that the cable of upper connection is exposed.
Product design of the present invention is exquisite, it is not necessary to uses cable plug head to carry out cable switching or tap, manufactures processing more
Simply, input cost is low, and service life is longer, and multi-cable line can enter metal outer container 1 by multiple wire inlet/outlet holes 10 respectively,
The binding post arranged on 6 with the conductive connection of strip the most respectively is connected, and is fixed by locking device, thus realizes cable
Switching or tap, can one or two cables as current input terminal, multi-cable line is as current output terminal, it is also possible to
Multi-cable line as current input terminal, one or two cables as current output terminal, not only facilitated cable connection but also can
Change that the cross-section of cable is long-pending and the problem that causes solving user temporarily, not only use more flexible and changeable, convenient and swift, Er Qielian
It is more firm to connect, and conductive effect is more preferable, can be prevented effectively from the problems such as loose contact and occur, and conductive connection row 6 is by insulation
Frame is arranged on inside metal outer container 1, add conductive earthing row 7 can ground connection, under double protection, can significantly more efficient avoid
The problems such as electric leakage occur, and use safer.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention, should not be considered as limiting involved claim by any reference in claim.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. an economical cable branch box, it is characterised in that it includes the metal outer container (1) that can open or close, can be used for
Conductive earthing row (7) of ground connection and conductive connection row (6) of at least one strip, the inside parallel of described metal outer container (1)
Be set side by side with the insulating support that can mount to few conductive connection row (6) a pair, described insulating support all with described metal
The inner side of outer container (1) is fixing to be connected, and described conductive connection row (6) is vertically installed in described in a pair between insulating support, and conduction
The two ends of line bank (6) are fixing with corresponding insulating support respectively to be connected, the side of described conductive connection row (6) be provided with multiple can
The binding post of connecting cable, whole described binding posts are arranged in a linear along conductive connection row's (6) bearing of trend, and each wiring
One end of post is provided with can be fixed or the locking device of releases cable line, and the other end arranges with described conductive connection that (6) are fixing to be connected also
Conduction, described conductive earthing row (7) is positioned at described metal outer container (1), and fixes with the inner side of described metal outer container (1) and be connected
And conduct electricity, described metal outer container (1) is provided with multiple air-vent being easy to heat radiation and multiple turnover being easy to cable turnover
String holes (10), described wire inlet/outlet hole (10) and described binding post one_to_one corresponding.
Economical cable branch box the most according to claim 1, it is characterised in that described binding post is threaded post or line nose
Son, when described binding post is threaded post, described locking device is locking nut, when described binding post is line nose, described
Locking device is wiring hole.
Economical cable branch box the most according to claim 1, it is characterised in that be additionally provided with on described metal outer container (1)
Can fix the cable stationary barrier (9) of cable, described cable stationary barrier (9) is fixing with described metal outer container (1) to be connected.
Economical cable branch box the most according to claim 1, it is characterised in that be additionally provided with on described metal outer container (1)
Can be connected and detect the fault detector of line fault with cable, described fault detector is fixed with described metal outer container (1)
Connect.
Economical cable branch box the most according to claim 1, it is characterised in that the top of described metal outer container (1) is also
Being provided with the spark gap that thunder and lightning can be routed to ground face, described spark gap is fixing with described metal outer container (1) to be connected and insulate.
Economical cable branch box the most according to claim 1, it is characterised in that the outside table of described metal outer container (1)
Topcoating is covered with one layer of protection enamelled coating.
Economical cable branch box the most according to claim 1, it is characterised in that described insulating support all includes strip
Insulator mounting frame (3), at least one insulator (4) and at least one connect row (5), described insulator mounting frame (3) with
The inner side of described metal outer container (1) is fixing to be connected, and described insulator (4) is fixing with insulator mounting frame (3) to be connected, described connection
Row (5) and described insulator (4) one_to_one corresponding, and connection fixing with corresponding described insulator (4), described conductive connection row (6)
The most corresponding with the connection of insulating support described in a pair row (5), and the two ends of conductive connection row (6) arrange with corresponding connection respectively
(5) fixing connection.
Economical cable branch box the most according to claim 7, it is characterised in that described connection row (5) is L-type plate,
Described L-type plate one end posts and fixes connection with corresponding described insulator (4), and the other end is arranged with corresponding described conductive connection
(6) end posts and fixes connection, and described conductive connection row (6) is additionally provided with near the side of binding post and can prevent on binding post
The exposed protective plate of cable connected, described conductive earthing row (7) is by earthing bar mounting bracket (8) and described metal outer container
(1) inner side is fixing to be connected.
9. according to the economical cable branch box according to any one of claim 1-8, it is characterised in that described metal outer container
(1) assembled by left plate, right plate, Qianmen, back door, base plate and top cover (2), described left plate, described base plate and described
Right plate is one-body molded, the two ends, left and right of described top cover (2) respectively with top and the welded top of right plate of described left plate
Or bolt connects, one end, described Qianmen is hinged with described left plate, and the other end is connected with described right plate snap close, described back door one
Holding hinged with described right plate, the other end is connected with described left plate snap close.
Economical cable branch box the most according to claim 9, it is characterised in that whole described air-vents are arranged at institute
Stating on left plate, right plate, Qianmen, back door and/or base plate, whole described wire inlet/outlet holes (10) are arranged at described left plate, the right side
On side plate and/or base plate, described insulating support is all fixing with the inner side of described top cover (2) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582128.2A CN106099828A (en) | 2016-07-22 | 2016-07-22 | Economical cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582128.2A CN106099828A (en) | 2016-07-22 | 2016-07-22 | Economical cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106099828A true CN106099828A (en) | 2016-11-09 |
Family
ID=57448927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610582128.2A Pending CN106099828A (en) | 2016-07-22 | 2016-07-22 | Economical cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099828A (en) |
Cited By (4)
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| CN107979058A (en) * | 2017-12-13 | 2018-05-01 | 国网内蒙古东部电力有限公司通辽供电公司 | Distribution repairing insulation feeder pillar |
| CN109510160A (en) * | 2018-09-14 | 2019-03-22 | 广东求精电气有限公司 | A kind of cable branch box of band instruction |
| CN110504562A (en) * | 2019-09-16 | 2019-11-26 | 山东钢铁股份有限公司 | Cable run terminal plate |
| CN112039267A (en) * | 2020-08-12 | 2020-12-04 | 西安中车永电捷力风能有限公司 | Terminal box for conductive bar and high-voltage double-fed wind driven generator and installation method thereof |
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| CN109510160A (en) * | 2018-09-14 | 2019-03-22 | 广东求精电气有限公司 | A kind of cable branch box of band instruction |
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Application publication date: 20161109 |