CN108808616A - A kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker - Google Patents
A kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker Download PDFInfo
- Publication number
- CN108808616A CN108808616A CN201810606152.4A CN201810606152A CN108808616A CN 108808616 A CN108808616 A CN 108808616A CN 201810606152 A CN201810606152 A CN 201810606152A CN 108808616 A CN108808616 A CN 108808616A
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- babinet
- outdoor
- 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
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
Abstract
The present invention relates to cable distribution box technical fields, in particular a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker, including bottom plate, the upper end of the bottom plate is fixed with fixed block, cavity is equipped in the fixed block, it is equipped with the first sliding groove in opposing sidewalls in the cavity, first sliding block is installed in the first sliding groove, one end of two the first sliding blocks is fixed with movable plate jointly, the lower end of bottom and movable plate in the cavity is respectively and fixedly provided with two limited blocks, and two limited blocks of the same side are one group, one end of same group of two limited blocks is fixed with the first spring jointly, there are four montants for bottom fixation in the cavity.The present invention realizes the safeguard function to High-Voltage Cable Branching Case, it solves the problems, such as to cause babinet to be easily damaged because external force can not be carried out buffering and damping, it also avoids wasting time and energy repairing and replace caused by distribution box simultaneously, the problem of leading to inefficiency, it is easy to operate, it is easy to use.
Description
Technical field
The present invention relates to cable distribution box technical field, the outdoor high-voltage cable point of specially a kind of outdoor vacuum circuit breaker
Connect case.
Background technology
The dielectric of vacuum circuit breaker contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to being all high vacuum；It has
There is the advantages of small, light-weight, not have to maintenance suitable for frequent operation, arc extinguishing, using more universal in power distribution network.Vacuum
Breaker is 3~10kV, the indoor distribution in 50Hz three-phase alternating current systems, in industrial and mining enterprises, power plant, substation
Protection and control as electrical equipment are used, especially suitable for requiring the field of employment of non-oil ultra high vacuum system, few maintenance and frequent operation,
Breaker is configurable on as controlling and high voltage electric equipment being protected to use in middle-placed switch cabinet, double-layer cabinet, fixed cabinet, and vacuum circuit breaker exists
Need to use distribution box when outdoor, still, existing High-Voltage Cable Branching Case is largely a simple babinet, by
It is easily damaged when outer force effect, bumper and absorbing shock can not be carried out to external force, poor practicability needs to expend the time in repair and replacement
And energy, for this purpose, we have proposed a kind of outdoor high voltage cable branch boxes of outdoor vacuum circuit breaker to solve the above problems.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker, including bottom plate, the upper end of the bottom plate are fixed with
Fixed block, the fixed block is interior to be equipped with cavity, and the first sliding groove, the first sliding groove are equipped in the opposing sidewalls in the cavity
First sliding block is inside installed, one end of two the first sliding blocks is fixed with movable plate, the bottom in the cavity and movable plate jointly
Lower end be respectively and fixedly provided with two limited blocks, and two limited blocks of the same side are one group, one end of same group of two limited blocks
It is fixed with the first spring jointly, there are four montants for the bottom fixation in the cavity, and two montants of the same side are one group, together
Two montants in one group are located at the both sides of a limited block, and the upper end of the montant is fixed with limiting plate, the movement
The upper end of plate is fixed there are two supporting rod, and the upper end of the supporting rod runs through the side wall of fixed block and extends to the upper of fixed block
End, the upper ends of two supporting rods are fixed with loading plate jointly, and the upper end of the bottom plate fixes that there are two I-steel, and two I-shapeds
Steel is located at the both sides of fixed block, the lower end of the loading plate set there are two and the corresponding groove of I-steel, and two works
The upper end of word steel extends respectively in groove, and the upper end of the loading plate is fixed with babinet, and the both sides of the babinet are equipped with two
The upper end of a opening, the babinet is fixed with connecting plate, and the both ends of the connecting plate are hinged with rotor plate, the rotor plate
Side is fixed with capping, and the both sides of the babinet are rotatably connected to telescopic rod, and one end of two telescopic rods company of rotation respectively
Be connected on the sides of two cappings, one the week of the babinet equidistantly set there are four protective device.
Further, the protective device includes two casings being fixed on the side wall of babinet one end, in described sleeve pipe
Second spring is fixed on the side wall of one end, one end of the second spring is fixed with pressing plate, and one end of the pressing plate is fixed with pressure
One end of bar, the compression bar runs through casing and extends to the side of casing, and one end of two compression bars is fixed with backplate jointly.
Further, it is fixed by two bolts between the I-steel and loading plate.
Further, the side of the babinet is equidistantly equipped with multiple heat emission holes.
Further, the lower end of the babinet is welded on the upper end of loading plate.
Further, described sleeve pipe is the closed cylinder in one end, and the blind end of casing is fixed on one end side wall of babinet
On.
Compared with prior art, the beneficial effects of the invention are as follows：When in use, suitable position is first secured a base plate to
On, by babinet to loading plate, I-steel and loading plate are fixed by bolt, when babinet is by outer force effect, backplate
Compression bar is squeezed, compression bar band dynamic pressure plate moves, and pressing plate squeezes second spring, passes through the reset function of second spring
To babinet carry out damping, babinet by top external force when, babinet squeezes supporting rod, supporting rod drive movable plate move
It is dynamic, second spring is squeezed when movable plate moves down, and damping is carried out using the reset function of second spring, to protect babinet,
When movable plate is moved to limiting plate, movable plate is prevented to continue to move down by the support function of limiting plate, when box house temperature
When spending high, can be radiated by heat emission hole, the present invention realizes the safeguard function to High-Voltage Cable Branching Case, solve because
Buffering and damping the problem of causing babinet to be easily damaged can not be carried out to external force, while also avoiding repairing and replacing distribution box
It is caused to waste time and energy, it is the problem of leading to inefficiency, easy to operate, it is easy to use.
Description of the drawings
Fig. 1 is a kind of external structure signal of outdoor high voltage cable branch box of outdoor vacuum circuit breaker proposed by the present invention
Figure.
Fig. 2 is a kind of internal structure signal of outdoor high voltage cable branch box of outdoor vacuum circuit breaker proposed by the present invention
Figure.
Fig. 3 is a kind of structure of the guard box of the outdoor high voltage cable branch box of outdoor vacuum circuit breaker proposed by the present invention
Schematic diagram.
Fig. 4 is a kind of structure of the fixed block of the outdoor high voltage cable branch box of outdoor vacuum circuit breaker proposed by the present invention
Schematic diagram.
Fig. 5 is a kind of structure of the outdoor high voltage cable branch box second spring of outdoor vacuum circuit breaker proposed by the present invention
Schematic diagram.
In figure：1 rotor plate, 2 cappings, 3 telescopic rods, 4 connecting plates, 5 heat emission holes, 6 babinets, 7 loading plates, 8 bolts, 9 I-shapeds
Steel, 10 bottom plates, 11 supporting rods, 12 fixed blocks, 13 casings, 14 compression bars, 15 backplates, 16 the first sliding grooves, 17 first sliding blocks, 18 limits
Block, 19 montants, 20 limiting plates, 21 first springs, 22 movable plates, 23 pressing plates, 24 second springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " up/down end ", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have specifically
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " the
Two " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Set/be arranged with ", " socket ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be can
Dismantling connection, or be integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also pass through
Intermediary is indirectly connected, and can be the connection inside two elements.For the ordinary skill in the art, can have
Body situation understands the concrete meaning of above-mentioned term in the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker, including bottom plate 10, conveniently fix and support, bottom plate
10 upper end is fixed with fixed block 12, and cavity is equipped in fixed block 12, the first sliding groove 16 is equipped in the opposing sidewalls in cavity,
First sliding block 17 is installed, one end of two the first sliding blocks 17 is fixed with movable plate 22, is moved easily jointly in the first sliding groove 16
Plate 22 moves, and the lower end of bottom and movable plate 22 in cavity is respectively and fixedly provided with two limited blocks 18, and two limits of the same side
Block 18 is one group, and one end of same group of two limited blocks 18 is fixed with the first spring 21 jointly, is convenient for damping, in cavity
Bottom fix there are four montant 19, and two montants 19 of the same side are that two montants 19 in one group, same group distinguish position
In the both sides of a limited block 18, the upper end of montant 19 is fixed with limiting plate 20, prevents movable plate 22 from continuing to move down, movable plate 22
Upper end fix there are two supporting rod 11, the upper end of supporting rod 11 through fixed block 12 side wall and extend to the upper of fixed block 12
The upper end at end, two supporting rods 11 is fixed with loading plate 7 jointly, and loading plate 7 easy to support drives support when movable plate 22 moves
Bar 11 moves, and the movement of supporting rod 11 drives loading plate 7 to move, and there are two I-steel 9 for the upper end fixation of bottom plate 10, easy to support,
And two I-steel 9 are located at the both sides of fixed block 12, the lower end of loading plate 7 set there are two and I-steel 9 it is corresponding recessed
Slot, and the upper end of two I-steel 9 extends respectively in groove, the upper end of loading plate 7 is fixed with babinet 6, convenient for protecting cable,
The both sides of babinet 6 are all provided with there are two opening, and the upper end of babinet 6 is fixed with connecting plate 4, and the both ends of connecting plate 4 are hinged with rotation
The side of plate 1, rotor plate 1 is fixed with capping 2, facilitates protection, the both sides of babinet 6 are rotatably connected to telescopic rod 3, and two are stretched
One end of contracting bar 3 is rotatably connected on the side of two cappings 2 respectively, convenient for adjusting the angle of capping 2, between one the week of babinet 6 waits
Away from setting, there are four protective devices.
In the present invention, protective device includes two casings 13 being fixed on 6 one end side wall of babinet, one end in casing 13
Second spring 24 is fixed on side wall, one end of second spring 24 is fixed with pressing plate 23, and pressing plate 23 squeezes second spring when moving
24, damping is carried out using 24 reset function of second spring, one end of pressing plate 23 is fixed with compression bar 14, and one end of compression bar 14 is through set
Pipe 13 and the side for extending to casing 13, one end of two compression bars 14 are fixed with backplate 15 jointly, I-steel 9 and loading plate 7 it
Between fixed by two bolts 8, be easily installed and dismantle, the side of babinet 6 is equidistantly equipped with multiple heat emission holes 5, facilitates heat dissipation,
The lower end of babinet 6 is welded on the upper end of loading plate 7, and casing 13 is the closed cylinder in one end, and the blind end of casing 13 is fixed on
On one end side wall of babinet 6.
In the present invention, when in use, first bottom plate 10 is fixed in place, babinet 6 is put on loading plate 7,
I-steel 9 and loading plate 7 are fixed by bolt 8, when babinet 6 is by outer force effect, backplate 15 squeezes compression bar 14
Pressure, compression bar 14 are moved with dynamic pressure plate 23, and pressing plate 23 squeezes second spring 24, passes through the reset function pair of second spring 24
Babinet 6 carry out damping, babinet 6 by top external force when, babinet 6 squeezes supporting rod 11, supporting rod 11 drive movement
Plate 22 moves, and second spring 24 is squeezed when movable plate 22 moves down, and damping is carried out using the reset function of second spring 24, from
And protect babinet 6, when movable plate 22 is moved to limiting plate 20, by the support function of limiting plate 20 prevent movable plate 22 after
It is continuous to move down, when 6 internal temperature of babinet is excessively high, can be radiated by heat emission hole 5.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker, including bottom plate (10), which is characterized in that the bottom plate
(10) upper end is fixed with fixed block (12), is equipped with cavity in the fixed block (12), in the opposing sidewalls in the cavity
Equipped with the first sliding groove (16), the first sliding block (17), one end of two the first sliding blocks (17) are installed in the first sliding groove (16)
It is fixed with movable plate (22) jointly, the lower end of bottom and movable plate (22) in the cavity is respectively and fixedly provided with two limited blocks
(18), and two limited blocks (18) of the same side are one group, and one end of same group of two limited blocks (18) is fixed with the jointly
One spring (21), the bottom in the cavity fix that there are four montants (19), and two montants (19) of the same side are one group, together
Two montants (19) in one group are located at the both sides of a limited block (18), and the upper end of the montant (19) is fixed with limit
The upper end of plate (20), the movable plate (22) is fixed there are two supporting rod (11), and the upper end of the supporting rod (11), which is run through, to be fixed
The upper end of the side wall of block (12) and the upper end for extending to fixed block (12), two supporting rods (11) is fixed with loading plate (7) jointly,
There are two I-steel (9) for the upper end fixation of the bottom plate (10), and two I-steel (9) are located at the two of fixed block (12)
Side, the lower end of the loading plate (7) set there are two and I-steel (9) corresponding groove, and the upper end of two I-steel (9) point
It does not extend in groove, the upper end of the loading plate (7) is fixed with babinet (6), and the both sides of the babinet (6) are all provided with that there are two open
Mouthful, the upper end of the babinet (6) is fixed with connecting plate (4), and the both ends of the connecting plate (4) are hinged with rotor plate (1), described
The side of rotor plate (1) is fixed with capping (2), and the both sides of the babinet (6) are rotatably connected to telescopic rod (3), and two are stretched
One end of contracting bar (3) is rotatably connected on the side of two cappings (2) respectively, and there are four equidistantly the setting for one week of the babinet (6)
Protective device.
2. a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker according to claim 1, which is characterized in that institute
It includes two casings (13) being fixed on the side wall of babinet (6) one end, one end side wall in described sleeve pipe (13) to state protective device
On be fixed with second spring (24), one end of the second spring (24) is fixed with pressing plate (23), one end of the pressing plate (23)
It is fixed with compression bar (14), one end of the compression bar (14) runs through casing (13) and extends to the side of casing (13), two compression bars
(14) one end is fixed with backplate (15) jointly.
3. a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker according to claim 1, which is characterized in that institute
It states fixed by two bolts (8) between I-steel (9) and loading plate (7).
4. a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker according to claim 1, which is characterized in that institute
The side for stating babinet (6) is equidistantly equipped with multiple heat emission holes (5).
5. a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker according to claim 1, which is characterized in that institute
The lower end for stating babinet (6) is welded on the upper end of loading plate (7).
6. a kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker according to claim 2, which is characterized in that institute
It is the closed cylinder in one end to state casing (13), and the blind end of casing (13) is fixed on one end side wall of babinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606152.4A CN108808616A (en) | 2018-06-13 | 2018-06-13 | A kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606152.4A CN108808616A (en) | 2018-06-13 | 2018-06-13 | A kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108808616A true CN108808616A (en) | 2018-11-13 |
Family
ID=64085754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810606152.4A Pending CN108808616A (en) | 2018-06-13 | 2018-06-13 | A kind of outdoor high voltage cable branch box of outdoor vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824081A (en) * | 2021-09-20 | 2021-12-21 | 浙江沪升电气有限公司 | Outdoor cable distribution box |
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| CN106711920A (en) * | 2017-02-22 | 2017-05-24 | 成都聚立汇信科技有限公司 | Novel power cable joint box |
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| CN206364449U (en) * | 2016-12-19 | 2017-07-28 | 贵州大学 | A kind of box cable reel installation of supporting ＆ stablizing |
| CN107528235A (en) * | 2017-10-09 | 2017-12-29 | 江苏大浪电气集团有限公司 | A kind of low-tension switch cabinet with adjustable partition |
| CN207269010U (en) * | 2017-07-31 | 2018-04-24 | 衢州市金鹏电器有限公司 | A kind of console mode vacuum circuit breaker shock-absorbing protective device |
| CN207339223U (en) * | 2017-08-23 | 2018-05-08 | 杭州临安精诚电器有限公司 | A kind of outdoor cable branch box |
-
2018
- 2018-06-13 CN CN201810606152.4A patent/CN108808616A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164052A (en) * | 2001-11-29 | 2003-06-06 | Mitsubishi Electric Corp | Submarine device and turn prevention mechanism of internal unit thereof |
| CN202353170U (en) * | 2011-11-14 | 2012-07-25 | 安徽卓越电力设备有限公司 | Cable junction box |
| CN206225124U (en) * | 2016-12-15 | 2017-06-06 | 江西明强电力科技有限公司 | A kind of transformer base |
| CN206364449U (en) * | 2016-12-19 | 2017-07-28 | 贵州大学 | A kind of box cable reel installation of supporting ＆ stablizing |
| CN106711920A (en) * | 2017-02-22 | 2017-05-24 | 成都聚立汇信科技有限公司 | Novel power cable joint box |
| CN207269010U (en) * | 2017-07-31 | 2018-04-24 | 衢州市金鹏电器有限公司 | A kind of console mode vacuum circuit breaker shock-absorbing protective device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824081A (en) * | 2021-09-20 | 2021-12-21 | 浙江沪升电气有限公司 | Outdoor cable distribution box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |