CN107546694A - A kind of busway inserting case - Google Patents
A kind of busway inserting case Download PDFInfo
- Publication number
- CN107546694A CN107546694A CN201610466275.3A CN201610466275A CN107546694A CN 107546694 A CN107546694 A CN 107546694A CN 201610466275 A CN201610466275 A CN 201610466275A CN 107546694 A CN107546694 A CN 107546694A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- depression bar
- dissipation channel
- pedestal
- busway inserting
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 230000004308 accommodation Effects 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000002826 coolant Substances 0.000 claims abstract description 5
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 210000000078 claw Anatomy 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of busway inserting case, it includes bus duct, the detachable jack box being installed on bus duct, jack box includes the casing that accommodation chamber is set in one, and the chamber door being hinged and connected with the casing, casing includes a bottom plate, installing two side plates on which floor plate and with two shroudings, shrouding is vertically connected with bottom plate and shrouding respectively, side plate is provided with several heat dissipation channels close to the bottom plate one end, and the medial surface of the heat dissipation channel is coated with thermal dispersant coatings, heat dissipation channel interior sealing is equipped with coolant, and a locking device is installed on two shroudings, the present invention provides a kind of simple in construction, security performance is high, perfect heat-dissipating and busway inserting case easy for installation, it is poor to solve existing busway inserting case heat dispersion, the defects of safety coefficient is low.
Description
Technical field
The present invention relates to power Transmission technical field, and in particular to a kind of busway inserting case.
Background technology
With the rapid development in city, skyscraper is more and more, and building power load is anxious therewith
Increase severely and add, original electric wire is because its capacity is small, branch is inconvenient, is not easy to boundling management etc.
Reason, progressively by capacity is big, branch is convenient, the convenient bus duct of boundling management substitutes.Bus
Groove is widely used in the accented terms such as power Transmission main line and the fire-fighting emergent equipment main line of fire control equipment
Mesh, such as in the important engineering such as hotel, airport, subway, therefore the peace of bus duct Related product
Total stability can be most important.
Bus duct is often used cooperatively with busway inserting case, and busway inserting case is by being arranged on bus
Interface and bus duct realize grafting on groove, in the bus and bus duct plug switch box in bus duct
Conducting strip formed electrical connection.Because such busway inserting case is commonly used in residential building, writes
The places such as building, hotel, market, factory, subway, and it is more total as feeder cable branch circuit
Power switch, and the power supply in most of building flood buildings is all by a busway inserting case, because
The security performance and precision of this such product are most important.Busway inserting case currently on the market presses it
Material divides, and can be divided into that steel plate is compressing or steel plate welding fabrication after bending is sheared, this grafting
Its heat-sinking capability of case is poor, and because the electric current drawn out of bus duct is larger, this results in bus duct and inserted
Connecing the temperature inside the box can quickly raise, and be provided with electric elements in busway inserting case, such as not in time to it
Cooling, then be easy to cause the electric elements in busway inserting case to burn, influence its use, even
Cause fire safety evaluating accident.
At the same time, the locking device of jack box adds nut to tighten one by one up and down using plain bolt at present
Fixed, such a method can not determine whether jack box pin is seated with bus duct socket busbar, jack box
Whether firm fixed with bus duct, it is difficult to ensure product running quality.When product is installed, due to installation
Bad environments, the level of skill height of installer differ, and high-volume jack box easily occurs when installing
Bolts and nuts do not tighten phenomenon, and jack box may result in slotting with the insecure equipment operation of bus duct fixation
Pin is loosened with busbar, and jack box fixing bolt is tightened one by one, is unfavorable for batch and is installed, influences erector
Make efficiency.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of simple in construction, security
Energy height, perfect heat-dissipating and busway inserting case easy for installation, to solve existing busway inserting case
The defects of heat dispersion is poor, safety coefficient is low.
To achieve the above object, a kind of busway inserting case of the present invention, it includes bus duct, detachable
Formula is installed in the jack box on bus duct, it is characterised in that：Described jack box includes setting accommodation chamber in one
Casing and the chamber door being hinged and connected with the casing, the casing include a bottom plate, installed on which floor plate
Two side plates and two shroudings, the shrouding are vertically connected with described bottom plate and shrouding respectively, described side
Plate is provided with several heat dissipation channels close to the bottom plate one end, and the medial surface of the heat dissipation channel is coated with heat-radiation coating
Layer, described heat dissipation channel interior sealing are equipped with coolant.
On the basis of such scheme preferably, the section of the heat dissipation channel is in concave shape.
On the basis of such scheme preferably, the section triangular shape of the heat dissipation channel.
On the basis of such scheme preferably, a locking device has been installed on two described shroudings.
On the basis of such scheme preferably, described locking device includes a seat being welded on the shrouding
Body, two claws 32 and depression bar in T shape, described pedestal are in concave shape；And in the pedestal both sides
Face is provided with two waist-shaped holes, and is provided with a mounting hole in the top end face of the pedestal, and the depression bar is inverted in this
In pedestal, and a rotational pin is provided between the mounting hole and described through hole, the big end both ends of the depression bar are set
There is a through hole, the claw radial type is installed on the through hole of the depression bar；A cam is equiped with the top of the depression bar,
Described cam can rotate relative to described depression bar, and be set with the depression bar between described cam and the pedestal
There is a drive sleeve, described drive sleeve inner face is provided with a spring housing.
On the basis of such scheme preferably, a push rod is equiped with described cam.
On the basis of such scheme preferably, described through hole is in waist type.
On the basis of such scheme preferably, described claw is high-strength insulation claw.
Compared with prior art, its advantage is the present invention：A kind of busway inserting case of the present invention,
By the coolant in the heat dissipation channel and heat dissipation channel being installed on box side, case can be quickly reduced
Internal temperature, to ensure the safe and stable operation of electric elements in casing, improve its security performance；
Meanwhile by the clamping device being installed on shrouding, using cam rotation, drive depression bar to move up and down,
Claw can be pulled to realize its quick tensioning or open, can effectively ensure that bus duct is completely embedded with jack box
Property, its security is not only improved, moreover, can also effectively improve its installation effectiveness.
Brief description of the drawings
Fig. 1 is a kind of the first structural representation of busway inserting case of the present invention；
Fig. 2 is second of structural representation of the casing of the present invention；
Fig. 3 is Fig. 1 of present invention A portions enlarged diagram
Fig. 4 is Fig. 2 of present invention B portions enlarged diagram
Fig. 5 is the structural representation of the locking device of the present invention.
Embodiment
To describe technology contents, construction feature, institute's reached purpose and effect of the present invention in detail, below
Hereby enumerate embodiment and coordinate accompanying drawing to be explained in detail.
Referring to Fig. 1, and with reference to shown in Fig. 2 to Fig. 5, the present invention provides a kind of grafting of bus duct 10
Case 20, it includes bus duct 10, the detachable jack box 20 being installed on bus duct 10, wherein, this
The jack box 20 of invention includes the chamber door 21 for setting the casing of accommodation chamber in one and being hinged and connected with the casing,
Casing includes a bottom plate, installing two side plates 22 and two shroudings on which floor plate, shrouding respectively with bottom
Plate and shrouding are vertically connected to form a rectangle accommodation chamber with opening, in side plate 22 close to the bottom plate one end
Provided with several heat dissipation channels 40, and the medial surface of the heat dissipation channel 40 is coated with thermal dispersant coatings 41, radiating
The interior sealing of passage 40 is equipped with coolant 42.
In use, jack box 20 is connected using pin in jack box 20 with the socket busbar of bus duct 10,
To reach the purpose of the power taking out of bus duct 10, because the magnitude of current is larger in bus duct 10, therefore,
During power taking, substantial amounts of heat is easily produced, so as to cause case body temperature to raise, and this
On the one hand invention coats one layer of thermal dispersant coatings 41 by the medial surface in casing, utilize thermal dispersant coatings 41
Quickly the heat in casing is conducted to heat dissipation channel 40, and passes through the cooling in heat dissipation channel 40
Liquid 42 quickly absorbs heat, to reach the purpose for reducing case body temperature.Preferred skill as this case
Art scheme, the section of heat dissipation channel 40 of the invention is in concave shape, i.e. heat dissipation channel 40 is that section is in
The elongated slot of concave shape is welded on the side plate 22 of casing, because the section of heat dissipation channel 40 is in concave shape,
I.e. so that radiating absorbs heat by a side, heat is quickly outwardly conducted in three sides, with true
Transferring out the heat come in guarantor's casing can quickly export.Further, heat dissipation channel 40 of the invention
Section triangular shape.
In order to further illustrate technical scheme, please continue to refer to shown in Fig. 5, of the invention two
A locking device 30 is installed on shrouding, and the locking device 30 includes a pedestal being welded on the shrouding
31st, two claws 32 and depression bar 33 in T shape, pedestal 31 are in concave shape；And in the pedestal 31
Two sides are provided with two waist-shaped holes, and the top end face of the pedestal 31 is provided with a mounting hole, and depression bar 33 is inverted in
In the pedestal 31, i.e., depression bar 33 hold greatly it is embedded be installed in the groove of pedestal 31, depression bar 33 it is big
End both ends are provided with a through hole, are connected between mounting hole and through hole by a rotational pin 34, and claw 32 is by turning
The dynamic radial type of pin 34 is installed on the through hole of the depression bar 33；The top of depression bar 33 is equiped with a cam 35,
Cam 35 can rotate relative to depression bar 33, and be set with the depression bar 33 between cam 35 and pedestal 31
One drive sleeve 36, the inner face of drive sleeve 36 are provided with a spring housing 37.When user pulls depression bar about 33
During motion, drive spring housing 37 to extend or compress, so as to drive claw 32 to be tensioned or unclamp, utilize claw
32 are fastened on the top plate of bus duct 10, realize the fixation of jack box 20 and bus duct 10, to prevent from inserting
Connect and produce relative motion between case 20 and bus duct 10, cause the pin in jack box 20 to be broken, it is ensured that
Its stability.Preferably, a push rod 38 is equiped with cam 35 of the invention, to facilitate user's push-and-pull pressure
Bar 33, and the through hole of the present invention is high-strength insulation claw 32 in waist type and the claw 32.
Compared with prior art, its advantage is the present invention：A kind of bus duct 10 of the present invention is inserted
Case 20 is connect, by cold in the heat dissipation channel 40 and heat dissipation channel 40 being installed on box side 22
But liquid 42, the temperature in casing can be quickly reduced, to ensure the safety and stability of electric elements in casing
Operation, improves its security performance；It is meanwhile convex by the clamping device being installed on shrouding, utilization
Take turns 35 to rotate, drive depression bar 33 to move up and down, claw 32 can be pulled to realize its quick tensioning or open
Open, can effectively ensure bus duct 10 and the being completely embedded property of jack box 20, not only improve its security,
Moreover, it can also effectively improve its installation effectiveness.
In summary, only the preferred embodiments of the invention, does not limit protection scope of the present invention with this,
All equivalent changes and modificationss made according to the scope of the claims of the present invention and description, it is all of the invention special
Within the scope of profit covers.
Claims (8)
1. a kind of busway inserting case, it includes bus duct, the detachable grafting being installed on the bus duct
Case, it is characterised in that：Described jack box includes the casing that accommodation chamber is set in one and is hinged phase with the casing
Chamber door even, the casing include a bottom plate, two side plates and two shroudings of installing on which floor plate, institute
State shrouding to be vertically connected with described bottom plate and shrouding respectively, if described side plate is provided with close to the bottom plate one end
A dry heat dissipation channel, and the medial surface of the heat dissipation channel is coated with thermal dispersant coatings, it is close in described heat dissipation channel
It is packaged with coolant.
A kind of 2. busway inserting case as claimed in claim 1, it is characterised in that：The heat dissipation channel
Section is in concave shape.
A kind of 3. busway inserting case as claimed in claim 1, it is characterised in that：The heat dissipation channel
Section triangular shape.
A kind of 4. busway inserting case as claimed in claim 1 or 2, it is characterised in that：Two described envelopes
A locking device has been installed on plate.
A kind of 5. busway inserting case as belonging to claim 4, it is characterised in that：Described locking device
It is in including pedestal, two claws and depression bar in T shape, described pedestal that one is welded on the shrouding
Concave shape；And two waist-shaped holes are provided with the pedestal two sides, and it is provided with a peace in the top end face of the pedestal
Hole is filled, the depression bar is inverted in the pedestal, and a rotational pin is provided between the mounting hole and described through hole,
The big end both ends of the depression bar are provided with a through hole, and the claw radial type is installed on the through hole of the depression bar；Should
A cam is equiped with the top of depression bar, described cam can rotate relative to described depression bar, and the cam is with being somebody's turn to do
A drive sleeve is set with depression bar between pedestal, the drive sleeve inner face is provided with a spring housing.
A kind of 6. contact net car ladder track-catching device as claimed in claim 5, it is characterised in that：Described cam
On be equiped with a push rod.
A kind of 7. contact net car ladder track-catching device as claimed in claim 5, it is characterised in that：Described through hole
In waist type.
A kind of 8. contact net car ladder track-catching device as claimed in claim 5, it is characterised in that：Described claw
For high-strength insulation claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466275.3A CN107546694A (en) | 2016-06-24 | 2016-06-24 | A kind of busway inserting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466275.3A CN107546694A (en) | 2016-06-24 | 2016-06-24 | A kind of busway inserting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107546694A true CN107546694A (en) | 2018-01-05 |
Family
ID=60960459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466275.3A Pending CN107546694A (en) | 2016-06-24 | 2016-06-24 | A kind of busway inserting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107546694A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000021172A1 (en) * | 1998-10-02 | 2000-04-13 | Siemens Energy & Automation, Inc. | An electrical power distribution busway having a two-piece housing |
| CN102290756A (en) * | 2010-06-21 | 2011-12-21 | 珠海光乐电力母线槽有限公司 | Bus duct jack switch box |
| CN102377144A (en) * | 2011-09-30 | 2012-03-14 | 江苏润圣电气有限公司 | Interlocking mechanism of jack box |
| CN102386596A (en) * | 2011-12-04 | 2012-03-21 | 江苏金华厦电气有限公司 | Jack box for bus duct |
| CN103326291A (en) * | 2013-06-06 | 2013-09-25 | 珠海光乐电力母线槽有限公司 | Interlocking device for bus duct plug box |
| CN104158134A (en) * | 2014-06-30 | 2014-11-19 | 江苏德驰电气有限公司 | Low-voltage bus duct IOT (Internet of Things) plug box |
| CN205944969U (en) * | 2016-06-24 | 2017-02-08 | 香江科技股份有限公司 | Bus duct insertion box |
-
2016
- 2016-06-24 CN CN201610466275.3A patent/CN107546694A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000021172A1 (en) * | 1998-10-02 | 2000-04-13 | Siemens Energy & Automation, Inc. | An electrical power distribution busway having a two-piece housing |
| CN102290756A (en) * | 2010-06-21 | 2011-12-21 | 珠海光乐电力母线槽有限公司 | Bus duct jack switch box |
| CN102377144A (en) * | 2011-09-30 | 2012-03-14 | 江苏润圣电气有限公司 | Interlocking mechanism of jack box |
| CN102386596A (en) * | 2011-12-04 | 2012-03-21 | 江苏金华厦电气有限公司 | Jack box for bus duct |
| CN103326291A (en) * | 2013-06-06 | 2013-09-25 | 珠海光乐电力母线槽有限公司 | Interlocking device for bus duct plug box |
| CN104158134A (en) * | 2014-06-30 | 2014-11-19 | 江苏德驰电气有限公司 | Low-voltage bus duct IOT (Internet of Things) plug box |
| CN205944969U (en) * | 2016-06-24 | 2017-02-08 | 香江科技股份有限公司 | Bus duct insertion box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180105 |
|
| RJ01 | Rejection of invention patent application after publication |