CN110098589A - A kind of round-the-clock cable distribution box - Google Patents
A kind of round-the-clock cable distribution box Download PDFInfo
- Publication number
- CN110098589A CN110098589A CN201811292235.7A CN201811292235A CN110098589A CN 110098589 A CN110098589 A CN 110098589A CN 201811292235 A CN201811292235 A CN 201811292235A CN 110098589 A CN110098589 A CN 110098589A
- Authority
- CN
- China
- Prior art keywords
- lattice
- junction box
- cable
- connecting column
- insulation junction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract 3
- 238000002788 crimping Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 206010033799 Paralysis Diseases 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- 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
Landscapes
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of round-the-clock cable distribution boxes, including the cabinet being made of outer cover and mounting base, bottom plate is equipped with upright supports installation insulation junction box, insulation junction box by partition be separated into, outlet lattice, it is worn on partition and is connected to power connecting column, and its both ends is located in inlet wire lattice and outlet lattice, high pressure inlet wire cable and divide electrical cables be each passed through bottom plate by connecting ear be set be fixed on into, on power connecting column in outlet lattice, divide electrical cables that can be fixed on the power connecting column in outlet lattice for multiple suits arranged side by side, the structure not only greatly reduces the volume of cable distribution box, and one is realized into the cable distribution having more；Casting makes the electric part in box be isolated from the outside world, realizes completely waterproof, moisture-proof sealing filled with insulating materials by insulation junction box sealing in insulation junction box, distribution box can be arranged in underground or water, reduction causes the paralysis of distribution box because of disaster.
Description
Technical field
The present invention relates to a kind of cable distribution boxes.
Background technique
Cable distribution box is the equipment that a kind of pair of cable is tapped and connected, and cable distribution box is arranged in family mostly at present
Outside, high-tension cable is realized by distribution box taps a plurality of cable branch, but its termination numerous and jumbled add also sets in distribution box
There is voltage protection to make distribution box bulky, internal structure is complicated, at high cost；And waterproof effect is bad, heavy rain very
It can paralyse completely into urban flooding caused by heavy rain, threaten the normal operation of entire connection power grid.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of small in size and cable and can realize one into having more, and has
There is the cable distribution box of excellent sealing effect.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of round-the-clock cable distribution box, including cabinet, the cabinet is closed by outer cover and mounting base lid, in cabinet
It is equipped with insulation junction box, insulation junction box is mounted on bottom plate by upright supports, and the insulation junction box is separated by partition
Inlet wire lattice and outlet lattice are worn on partition and are connected to power connecting column, and power connecting column one end is located in inlet wire lattice, and the other end is located in outlet lattice,
High pressure inlet wire cable and electrical cables is divided to be each passed through bottom plate, and is set with and is fixed in inlet wire lattice and outlet lattice by connecting ear
Power connecting column on, described to divide electrical cables be to be multiple, suit is fixed on the power connecting column in the outlet lattice side by side, the inlet wire
Lattice are also built-in with arrester and current transformer, and the current transformer is fitted with electric current display table and insulation junction box is arranged in
Outer wall；Casting will insulation junction box sealing filled with insulating materials in the insulation junction box.
The high-tension cable is located in the box body part and is divided into 3 phase lines and pierces into the insulation junction box, insulation separated time
Corresponding 3 phase lines of box are equipped with 3 inlet wire lattice and 3 outlet lattice, are set on the power connecting column in each outlet lattice
The tapping cable of identical quantity, and respectively take a cable to merge into a threephase cable in each outlet lattice and worn from mounting base
Out.
The arrester is equipped with disconnector.
The high-tension cable and divide electrical cables connect electric ear by crimping nut be pressed on power connecting column.
The beneficial effects of the present invention are: the present invention is built-in with insulation junction box, by insulation junction box by cable distribution portion
Point and in electric network protection is partially integrated in, cable distribution part by by high-tension cable and divide electrical cables be set in into
On power connecting column in line lattice and outlet lattice, and fixed a plurality of point of electrical cables can be set on the power connecting column in outlet lattice side by side simultaneously,
The structure not only greatly reduces the volume of cable distribution box, and realizes one into the cable distribution having more, and passes through insulation point
The insulating materials of casting filling makes the electric part in box be isolated from the outside world in wire box, realizes completely waterproof, moisture-proof sealing,
So that the position of setting up of distribution box is no longer sticked to ground, distribution box can be arranged in underground or water, reduction is made because of disaster
At the paralysis of distribution box.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is that the present invention picks up the structural schematic diagram after outer cover；
Fig. 3 is the schematic diagram of internal structure of insulation joint box of the present invention；
Fig. 4 is cable connection structure schematic diagram of the present invention.
Specific embodiment
Referring to figs. 1 to a kind of round-the-clock cable distribution box of Fig. 4, including cabinet 1, cabinet 1 is by outer cover 11 and mounting base
12 lids close, and cabinet 1 is built-in with insulation junction box 2, and insulation junction box 2 is mounted on bottom plate 12 by upright supports, is insulated
Junction box 2 is separated into inlet wire lattice 22 and outlet lattice 23 by partition 21, and the junction box 2 that insulate can be added according to the inlet wire situation of cable
Into and out of line lattice 22,23, in the present embodiment, high pressure inlet wire cable 5 and electrical cables 6 is divided to be each passed through bottom plate 12, high pressure inlet wire electricity
The part that cable 5 is located in cabinet 1 is divided into three phase lines 51, and corresponding three phase lines 51 of insulation junction box 2 set that there are three inlet wire lattice 22
With three outlet lattice 23, every group is connected to power connecting column 3 into and out of wearing on the partition 21 between line lattice 22,23, and 3 one end of power connecting column is located at
In inlet wire lattice 22, the other end is located in outlet lattice 23, phase line 51 and divide electrical cables 6 by connecting ear 4 be set be fixed on into
On power connecting column 3 in line lattice 32 and outlet lattice 33；Point electrical cables 6 can be it is multiple, suit is fixed on connecing in outlet lattice 33 side by side
On electric column 3, it can be set on the power connecting column in current outlet lattice of the present invention and fix 6 separated time cables, can also according to circumstances be increased
If；Identical quantity is set on the power connecting column 3 in each outlet lattice 23 divides electrical cables 6, and each outlet lattice
It respectively takes a cable to merge into a threephase cable in 23 to be pierced by from mounting base 12.It is provided in each inlet wire lattice 32 lightning-arrest
Device 8 and current transformer 9, each current transformer 9 are fitted with the outer wall that insulation junction box 2 is arranged in electric current display table 91,
Service personnel can show that the current flow of table 91 judges the working condition of cable by observation electric current.The interior casting of the junction box 2 that insulate
Insulation junction box 2 is sealed filled with insulating materials 7, so that the electric part to insulate in junction box 2 is isolated from the outside world, realizes good
Waterproof well, moisture-proof sealing effect, and the risk for preventing distribution box from leaking electricity, are convenient for daily personnel inspection.
Cable distribution part and electric network protection are partially integrated in insulation junction box 2 by the present invention by above structure,
The volume for not only greatly reducing cable distribution box by volume-diminished to 0.06 cubic metre, and realizes one into the cable having more point
It connects, and by the insulating materials 7 of casting filling in insulation junction box 2, so that the electric part in box is isolated from the outside world, realize good
Waterproof well, moisture-proof sealing effect, enabling the present invention that can operate normally in the environment such as wind, rain, snow, urban waterlogging, thunderstorm makes
With.
As a preferred solution of the present invention, arrester 8 is equipped with disconnector 81, and when arrester 8 damages, disconnector 81 is dynamic
Make to disconnect the connection between arrester 8 and power grid, to protect the normal operation of power grid.High-tension cable 5 and that divides electrical cables 6 connect electricity
Ear 4 is pressed abd fixed on power connecting column 3 by crimping nut 41, can quickly and easily realize the connection of cable by crimping nut 41
It is fixed.
Claims (4)
1. a kind of round-the-clock cable distribution box, including cabinet (1), it is characterised in that: the cabinet (1) is by outer cover (11) and installation
Bottom plate (12) lid closes, and cabinet (1) is built-in with insulation junction box (2), and insulation junction box (2) passes through column (13) support installation
On bottom plate (12), the insulation junction box (2) is separated into inlet wire lattice (22) and outlet lattice (23), partition (21) by partition (21)
On wear and be connected to power connecting column (3), power connecting column (3) one end is located in inlet wire lattice (22), and it is interior that the other end is located at outlet lattice (23), high pressure into
Line cable (5) and electrical cables (6) is divided to be each passed through bottom plate (12), and is set with by connecting ear (4) and is fixed on inlet wire lattice
(32) on the power connecting column (3) and in outlet lattice (33), it is described divide electrical cables (6) can be multiple, side by side suit be fixed on it is described go out
On power connecting column (3) in line lattice (33), the inlet wire lattice (32) are also built-in with arrester (8) and current transformer (9), the electricity
Current transformer (9) is fitted with electric current display table (91) setting in the outer wall of insulation junction box (2)；In the insulation junction box (2)
Casting will insulation junction box (2) sealing filled with insulating materials (7).
2. pull box according to claim 1, it is characterised in that: the high-tension cable (5) is located in cabinet (1)
Part is divided into 3 phase lines (51) and pierces into the insulation junction box (2), and corresponding 3 phase lines (51) of insulation junction box (2) are equipped with 3
A inlet wire lattice (22) and 3 outlet lattice (23) are set with identical on the power connecting column (3) in each outlet lattice (23)
The tapping cable (6) of quantity, and respectively take a cable to merge into a threephase cable from mounting base in each outlet lattice (23)
(12) it is pierced by.
3. pull box according to claim 1, it is characterised in that: the arrester (8) is equipped with disconnector (81).
4. pull box according to claim 1, it is characterised in that: the high-tension cable (5) and divide electrical cables (6)
It connects electric ear (4) and is pressed on power connecting column (3) by crimping nut (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292235.7A CN110098589A (en) | 2018-10-31 | 2018-10-31 | A kind of round-the-clock cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292235.7A CN110098589A (en) | 2018-10-31 | 2018-10-31 | A kind of round-the-clock cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110098589A true CN110098589A (en) | 2019-08-06 |
Family
ID=67443605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292235.7A Pending CN110098589A (en) | 2018-10-31 | 2018-10-31 | A kind of round-the-clock cable distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110098589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682474A (en) * | 2020-06-19 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Protection device of electrical equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1361609A (en) * | 1971-11-08 | 1974-07-30 | British Insulated Callenders | Electric cables |
| CN2758952Y (en) * | 2004-12-28 | 2006-02-15 | 山东达驰电气股份有限公司 | Special intelligent distributing transformer for oil field |
| CN200976477Y (en) * | 2006-11-18 | 2007-11-14 | 黄顺国 | Underground high-voltage cable tapping box |
| CN202424098U (en) * | 2012-02-13 | 2012-09-05 | 冀州市电力公司 | Power line junction box |
| CN208904632U (en) * | 2018-10-31 | 2019-05-24 | 何排枝 | A kind of round-the-clock cable distribution box |
-
2018
- 2018-10-31 CN CN201811292235.7A patent/CN110098589A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1361609A (en) * | 1971-11-08 | 1974-07-30 | British Insulated Callenders | Electric cables |
| CN2758952Y (en) * | 2004-12-28 | 2006-02-15 | 山东达驰电气股份有限公司 | Special intelligent distributing transformer for oil field |
| CN200976477Y (en) * | 2006-11-18 | 2007-11-14 | 黄顺国 | Underground high-voltage cable tapping box |
| CN202424098U (en) * | 2012-02-13 | 2012-09-05 | 冀州市电力公司 | Power line junction box |
| CN208904632U (en) * | 2018-10-31 | 2019-05-24 | 何排枝 | A kind of round-the-clock cable distribution box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682474A (en) * | 2020-06-19 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Protection device of electrical equipment |
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