CN107623295A - A kind of sealing structure of pipe typed insulation bus duct - Google Patents
A kind of sealing structure of pipe typed insulation bus duct Download PDFInfo
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- CN107623295A CN107623295A CN201710929233.3A CN201710929233A CN107623295A CN 107623295 A CN107623295 A CN 107623295A CN 201710929233 A CN201710929233 A CN 201710929233A CN 107623295 A CN107623295 A CN 107623295A
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Abstract
The invention discloses a kind of sealing structure of pipe typed insulation bus duct, including sealing device body, the left and right sides has been respectively fixedly connected with the first joint side seal board and the second joint side seal board in the left wall of the sealing device body, the right side of the first joint side seal board on the left of sealing device body with being fixedly connected with the first welded plate, the right side of the second joint side seal board on the left of sealing device body with being fixedly connected with the second welded plate, the first nut is fixedly connected with the front of first welded plate, the second nut is fixedly connected with the front of second welded plate.The cooperation that the present invention passes through two nuts, two joint side seal boards and two welded plates; reach by being fixedly connected with two nuts at the top of two welding machine plates; run through the front of welding machine block secondly by the back side of two nuts; so as to the fixation to two joint side seal boards, so as to fix protective effect after the contact of its wire body.
Description
Technical field
The present invention relates to pipe typed insulation bus duct technical field, specially a kind of sealing structure of pipe typed insulation bus duct.
Background technology
Bus duct, it is a kind of metal device for the closing being made up of copper, aluminium busbar post, for for each element of decentralized system
Distribute relatively high power.Indoors electric wire is instead of more and more in the power Transmission trunk project project of low pressure,
External developed country, and the Hong Kong in China, Macao etc. have popularized.In the Guangzhou Guangdong in China, all more than 12 layers Building Power Distributions
Room outlet, that is, lead to 90% bus duct used above of backbone of floor；630KVA transformers to power distribution cabinet will use bus duct,
Due to building and factory etc. it is various building electric power needs, and it is this need increased trend year by year, use original electricity
The road mode of connection, i.e. poling mode, many difficulties are brought during construction, moreover, when distribution system to be changed, it is become simple
Some are nearly impossible, however, if using bus duct, very easy can achieves the goal, can also make in addition
Building becomes more attractive in appearance, compared with traditional cable, fully demonstrates its superiority when high current conveys, while by
The bus duct both ends junction substantially reduced in employing new technology, new technology and the contact resistance of branching port splicing position and
Temperature rise, and used in bus duct the insulating materials of high quality, so as to improve the security reliability of bus duct, make be entirely
System is more perfect, but bus duct in the market is perfect not enough in sealing, wherein because insulation bus slot is using
When, if not carrying out protection to sealing, so as to cause to enter water smoke etc. in its bus duct, line is equipped with because bus duct is built-in
Body etc., so as to which it can be caused short circuit etc. occur.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of sealing structure of pipe typed insulation bus duct, solve
State proposed insulation bus slot when in use, if not carrying out protection to sealing, and the problem of short circuit phenomenon occur.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of sealing structure of pipe typed insulation bus duct, bag
Include sealing device body, in the left wall of the sealing device body left and right sides be respectively fixedly connected with the first joint side seal board and
Second joint side seal board, the right side of the first joint side seal board on the left of sealing device body with being fixedly connected with the first welding
Plate, the right side of the second joint side seal board is with being fixedly connected with the second welded plate on the left of sealing device body, and described first
The first nut is fixedly connected with the front of welded plate, the second nut, institute are fixedly connected with the front of second welded plate
State the first nut and run through the front of the first welded plate, and be fixedly connected in the left wall of sealing device body, second nut
Through the front of the second welded plate, and it is fixedly connected in the left wall of sealing device body, first welded plate and the second weldering
The outside of welding block, the inner side of the first joint side seal board and the second joint side seal board are fixedly connected on the inwall of fishplate bar
Inner side is fixedly connected with electrical power contacts device, is fixedly connected with interior conductive plate on the left of the electrical power contacts device, it is described in lead
Outer conductive plate is fixedly connected with the outside of electroplax, the first folder has been respectively fixedly connected with the inner left wall of the sealing device body
Plate and the second grip block are held, is fixedly connected with chute between the top of first grip block and the top of the second grip block, institute
The front left and right sides for stating sealing device body has been respectively fixedly connected with first baffle and second baffle (), the sealing device
Seal box device is fixedly connected between the left and right sides inwall of body, in the right wall of the sealing device body is fixedly connected with
Plug-in block, is fixedly connected with outer plug-in block on the right side of the interior plug-in block, fixed respectively at left and right sides of the right arm of the baffle plate to connect
It is connected to the first placement plate and second and places plate, the first closure plate is fixedly connected with the right side of the first placement plate, described second
Place and be fixedly connected with the second closure plate on the right side of plate, it is solid between the right side of first closure plate and the right side of the second closure plate
Surely it is connected with conducting block and places plate, conductive place is fixedly connected with electric block baffle plate at the top of plate, described first places plate
Top is fixedly connected with the first magnet piece, and the second magnet piece, second magnetic are fixedly connected with the top of the second placement plate
Block plate has been fixedly connected with the right side of iron block and the first magnet piece, electric block baffle plate is fixedly connected on the right side of the block plate
In right wall, wire casing is fixedly connected with the top of the sealing device body and places plate, the wire casing places fixed on the outside of plate connect
Insulator is connected to, jack insulation insertion plate, the jack have been fixedly connected with the left and right sides outer wall of the sealing device body
Jack insulation jack is offered on the left side outer wall of insulation insertion plate, lid is fixedly connected with the right arm of the sealing device body
Plate, has been respectively fixedly connected with the first heat abstractor and the second heat abstractor on the inwall of both sides up and down of the cover plate, and described first
Fixed block has been fixedly connected with left and right sides of heat abstractor.
Preferably, the structure size all same of first heat abstractor and the second heat abstractor, the first radiating dress
Put with being fixedly connected with fixed block at left and right sides of the second heat abstractor.
Preferably, the quantity of the jack insulation insertion plate is two, and the structure size of two jack insulation insertion plates is homogeneous
Together, the jack insulation insertion plate is rectangle.
Preferably, the quantity of the jack insulation jack is six, and six jack insulation jacks are inserted positioned at two respectively
In the left wall of hole insulation insertion plate.
Preferably, the quantity of the interior conductive plate is four, and has been fixedly connected with four on the outside of four interior conductive plates
Outer conductive plate, the interior conductive plate and outer conductive plate are rectangle.
Preferably, the structure size all same of first grip block and the second grip block, first grip block and
Two grip blocks are strip.
Preferably, the structure size all same of first welded plate and the second welding machine plate, and the first welded plate and second
Welded plate is square, and the first nut and have been respectively fixedly connected with the front of first welded plate and the second welded plate
Two nuts, and the structure size all same of the first nut and the second nut.
Preferably, the quantity of the interior plug-in block is two, and is fixedly connected with outer grafting on the outside of two interior plug-in blocks
Block, the outer grafting block and interior plug-in block are long plate shape.
(3) beneficial effect
The invention provides a kind of sealing structure of pipe typed insulation bus duct.Possesses following beneficial effect：
(1) present invention has been reached by two by the cooperation of two nuts, two joint side seal boards and two welded plates
Two nuts are fixedly connected with the top of individual welding machine plate, run through the front of welding machine block secondly by the back side of two nuts, so as to
With the fixation to two joint side seal boards, so as to fix protective effect after the contact of its wire body.
(2) present invention has been reached by first baffle by the cooperation of two grip blocks, chute and first baffle
The first grip block and the second grip block are fixedly connected with wall, by the top of the bottom of the first grip block and the second grip block
Chute is fixedly connected with, so as to by insertion of the chute to fixed block, and reaches fixed effect.
(3) present invention places plate and the conductive cooperation for placing plate by two, has reached by the conductive left side for placing plate
Right both sides have been respectively fixedly connected with two closure plates, and are fixedly connected on sealing device sheet in the conductive left wall for placing plate
In the outer right wall of body, and by two place plates and strengthen the right side of itself and sealing device body and fix, so as to reach pair
Conduction places the fixation of plate.
(4) present invention has been reached by being kept off in electric block by two cooperations for placing plate, two magnet pieces and electric block baffle plate
Two magnet pieces are fixedly connected with the right side of plate, plate is placed secondly by being fixedly connected on two in the bottom of two magnet pieces
Top, so as to be placed to the conductive sealing for placing the interior plug-in block in plate.
(5) present invention places the cooperation of plate, jack insulation insertion plate and cover plate by wire casing, has reached by sealing device
Wire casing is fixedly connected with the top of body and places plate, is fixedly connected with secondly by the inwall of both sides up and down of wire casing placement plate
Jack insulation insertion plate, so as to avoid its electric leakage, secondly by being fixedly connected with the first heat abstractor on the inwall of cover plate, from
And radiating of first heat abstractor to sealing device body can be passed through.And sealing is reached by cover plate.
Brief description of the drawings
Fig. 1 is sealing device body construction schematic diagram of the present invention；
Fig. 2 is the electric block baffle arrangement schematic diagram of the present invention；
Fig. 3 is sealing device body top view of the present invention.
In figure：1 sealing device body, 2 first baffles, 3 first place plates, 4 first closure plates, 5 conductive place plates, 6 the
Two closure plates, plates, 9 second grip blocks, 10 seal box devices, 11 second baffles, 12 chutes, 13 are placed in plug-in block, 8 second in 7
It is first grip block, 14 first welded plates, 15 first nuts, 16 electrical power contacts devices, 17 first joint side seal boards, conductive in 18
Plate, 19 outer conductive plates, 20 second welded plates, 21 welding blocks, 22 second nuts, 23 second magnet pieces, 24 first magnet pieces, 25
Jack insulation jack, 26 electric block baffle plates, 27 block plates, 28 jack insulation insertion plates, 29 fixed blocks, 30 wire casings place plate, 31 first
Heat abstractor, 32 cover plates, 33 second heat abstractors, 34 insulators, 35 outer plug-in blocks, 36 second joint side seal boards.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in Figure 1-2, the present invention provides a kind of technical scheme：A kind of sealing structure of pipe typed insulation bus duct, including
Sealing device body 1, the left and right sides has been respectively fixedly connected with the first joint side seal board 17 and the in the left wall of sealing device body 1
Two joint side seal boards 36, the right side of the first joint side seal board 17 are fixedly connected with the first welding with the left side of sealing device body 1
Plate 14, the right side of the second joint side seal board 36 are fixedly connected with the second welded plate 20, the first weldering with the left side of sealing device body 1
The first nut 15 is fixedly connected with the front of fishplate bar 14, the second nut 22 is fixedly connected with the front of the second welded plate 20,
First nut 15 runs through the front of the first welded plate 14, and is fixedly connected in the left wall of sealing device body 1, the second nut 22
Through the front of the second welded plate 20, and it is fixedly connected in the left wall of sealing device body 1, the first welded plate 14 and second
The outside of welding block 21, the inner side of the first joint side seal board 17 and the second joint side seal are fixedly connected on the inwall of welded plate 20
The inner side of plate 36 is fixedly connected with electrical power contacts device 16, and the left side of electrical power contacts device 16 is fixedly connected with interior conductive plate 18,
The outside of interior conductive plate 18 is fixedly connected with outer conductive plate 19, has been respectively fixedly connected with the inner left wall of sealing device body 1
It is fixedly connected between the top of first grip block 13 and the second grip block 9, the top of the first grip block 13 and the second grip block 9
Chute 12, the front left and right sides of sealing device body 1 have been respectively fixedly connected with first baffle 2 and second baffle 11, sealing dress
Put and be fixedly connected with seal box device 10 between the left and right sides inwall of body 1, the right wall of sealing device body 1 is fixedly connected with
Interior plug-in block 7, the right side of interior plug-in block 7 are fixedly connected with outer plug-in block 35, and the right arm left and right sides of first baffle 2 is solid respectively
Surely it is connected with the first placement plate 3 and second and places plate 8, the right side of the first placement plate 3 is fixedly connected with the first closure plate 4, and second
The right side for placing plate 8 is fixedly connected with the second closure plate 6, solid between the right side of the first closure plate 4 and the right side of the second closure plate 6
Surely it is connected with conducting block and places plate 5, the top that conduction places plate 5 is fixedly connected with electric block baffle plate 26, and first places the top of plate 3
The first magnet piece 24 is fixedly connected with, the top of the second placement plate 8 is fixedly connected with the second magnet piece 23, the second magnet piece 23
Block plate 27 is fixedly connected with the right side of the first magnet piece 24, the right side of block plate 27 is fixedly connected on electric block baffle plate 26
In right wall, the top of sealing device body 1 is fixedly connected with wire casing and places plate 30, and wire casing is placed the outside of plate 30 and has been fixedly connected with
Insulator 34, jack insulation insertion plate 28, jack insulation insertion plate have been fixedly connected with the left and right sides outer wall of sealing device body 1
Jack insulation jack 25 is offered on 28 left side outer wall, cover plate 32, cover plate are fixedly connected with the right arm of sealing device body 1
The first heat abstractor 31 and the second heat abstractor 33, the first heat abstractor 31 have been respectively fixedly connected with 32 inwall of both sides up and down
The left and right sides be fixedly connected with fixed block 29, the structure size of the first heat abstractor 31 and the second heat abstractor 33 is homogeneous
Together, the left and right sides of the first heat abstractor 31 and the second heat abstractor 33 has been fixedly connected with fixed block 29, jack insulation insertion plate
28 quantity is two, and the structure size all same of two jack insulation insertion plates 28, jack insulation insertion plate 28 are rectangle, is inserted
The quantity of hole insulation jack 25 is six, and six jack insulation jacks 25 are respectively positioned at the left wall of two jack insulation insertion plates 28
On, the quantity of interior conductive plate 18 is four, and the outside of four interior conductive plates 18 has been fixedly connected with four outer conductive plates 19, interior
Conductive plate 18 and the structure size all same that outer conductive plate 19 is rectangle, the first grip block 13 and the second grip block 9, the first folder
Hold the structure size all same that the grip block 9 of plate 13 and second is strip, the first welded plate 14 and the second welding machine plate 20, and first
The welded plate 20 of welded plate 14 and second is square, and the first welded plate 14 with fixing respectively on the front of the second welded plate 20
It is connected with the first nut 15 and the second nut 22, and the structure size all same of the first nut 15 and the second nut 22, interior plug-in
The quantity of block 7 is two, and the outside of two interior plug-in blocks 7 is fixedly connected with outer grafting block 35, outer grafting block 35 and interior plug-in
Block 7 is long plate shape.
In use, by being fixedly connected with two nuts at the top of two welding machine plates, secondly by the back side of two nuts
The first grip block 13 and the second clamping are fixedly connected with the front of welding machine block 21, the inwall secondly by first baffle 2
Plate 9, by being fixedly connected with chute 12 at the top of the bottom of the first grip block 13 and the second grip block 9, and in chute 12
Between be provided with slide plate and enter line slip in chute 12, and the conductive left side for placing plate 5 is fixedly connected on the right side of chute 12
On arm, and then the fixation of sealing device body 1 can be connected secondly by the left and right sides that plate 5 is placed in conduction is fixed respectively
Two closure plates are connected to, and the outer right wall of sealing device body 1 is fixedly connected in the conductive left wall for placing plate 5
On, and the right side for strengthening itself and sealing device body 1 by two placement plates is fixed, and consolidate at the conductive top for placing plate 5
Surely electric block baffle plate 26 is connected with, so as to be carried out by electric block baffle plate 26 to the conductive sealing for placing plate 5, and conductive placement plate
5 carry out the sealing of internal plug-in block 7, and are fixedly connected with wire casing on the front of sealing device body 1 and place plate 30, and
Placed in wire casing and jack insulation insertion plate 28 is fixedly connected with the outer wall of both sides up and down of plate 30 carries out shielding to power supply, and
Two heat abstractors are sealed by cover plate 32, and radiating of two heat abstractors to sealing device body 1.
It can to sum up obtain, by the cooperation of two nuts, two joint side seal boards and two welded plates, reach by two
Two nuts are fixedly connected with the top of individual welding machine plate, run through the front of welding machine block 21 secondly by the back side of two nuts, so as to
So as to fix protective effect after the contact of its wire body, two grip blocks, cunnings can be passed through to the fixation of two joint side seal boards
The cooperation of groove 12 and first baffle 2, reach by being fixedly connected with the first grip block 13 and on the inwall of first baffle 2
Two grip blocks 9, by being fixedly connected with chute 12 at the top of the bottom of the first grip block 13 and the second grip block 9, so as to
With by insertion of the chute 12 to fixed block 29, and reach fixed effect, place plates by two and conductive place matching somebody with somebody for plate 5
Close, reached by being respectively fixedly connected with two closure plates in the conductive left and right sides for placing plate 5, and placed positioned at conductive
It is fixedly connected in the left wall of plate 5 in the outer right wall of sealing device body 1, and places plate by two and strengthen itself and sealing dress
The right side for putting body 1 is fixed, so as to reach to the conductive fixation for placing plate 5, by two place plates, two magnet pieces and
The cooperation of electric block baffle plate 26, reached by being fixedly connected with two magnet pieces on the right side of electric block baffle plate 26, secondly by
The bottom of two magnet pieces is fixedly connected on the top of two placement plates, so as to the conductive interior plug-in block 7 placed in plate 5
Sealing place, the cooperation of plate 30, jack insulation insertion plate 28 and cover plate 32 is placed by wire casing, has been reached by sealing device
The top of body 1 is fixedly connected with wire casing and places plate 30, secondly by fixed on the inwall of both sides up and down that plate 30 is placed in wire casing
Jack insulation insertion plate 28 is connected with, so as to avoid its electric leakage, first is fixedly connected with the inwall secondly by cover plate 32
Heat abstractor 31, so as to pass through radiating of first heat abstractor 31 to sealing device body 1.And reached by cover plate 32
To sealing.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including a reference structure ", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of sealing structure of pipe typed insulation bus duct, including sealing device body (1), it is characterised in that：The sealing dress
Put the left and right sides in the left wall of body (1) and be respectively fixedly connected with the first joint side seal board (17) and the second joint side seal board
(36), the right side of the first joint side seal board (17) on the left of sealing device body (1) with being fixedly connected with the first welded plate
(14), the right side of the second joint side seal board (17) on the left of sealing device body (1) with being fixedly connected with the second welded plate
(20) the first nut (15), is fixedly connected with the front of first welded plate (14), second welded plate (20) is just
The second nut (22) is fixedly connected with face, first nut (15) runs through the front of the first welded plate (14), and fixed company
It is connected in the left wall of sealing device body (1), second nut (22) runs through the front of the second welded plate (20), and fixed company
It is connected in the left wall of sealing device body (1), first welded plate (14) connects with fixed on the inwall of the second welded plate (20)
The outside of welding block (21) is connected on, the inner side of the first joint side seal board (17) and the inner side of the second joint side seal board (36) are consolidated
Surely electrical power contacts device (16) is connected with, interior conductive plate (18), institute are fixedly connected with the left of the electrical power contacts device (16)
State and outer conductive plate (19) is fixedly connected with the outside of interior conductive plate (18), divide in the inner left wall of the sealing device body (1)
The first grip block (13) and the second grip block (9), the top of first grip block (13) and the second clamping are not fixedly connected with
Chute (12) is fixedly connected between the top of plate (9), the front left and right sides of the sealing device body (1) is fixed respectively to be connected
First baffle (2) and second baffle (11) are connected to, is fixedly connected between the left and right sides inwall of the sealing device body (1)
Seal box device (10), the right wall of the sealing device body (1) are fixedly connected with interior plug-in block (7), the interior plug-in block (7)
Right side be fixedly connected with outer plug-in block (35), be respectively fixedly connected with first at left and right sides of the right arm of the first baffle (2)
Place plate (3) and second and place plate (8), the first closure plate (4) is fixedly connected with the right side of the first placement plate (3), it is described
The second closure plate (6), the right side of first closure plate (4) and the second closure are fixedly connected with the right side of second placement plate (8)
Conducting block is fixedly connected between the right side of plate (6) and places plate (5), conductive place is fixedly connected with electricity at the top of plate (5)
Block baffle plate (26), the first magnet piece (24) is fixedly connected with the top of first placement plate (3), described second places plate (8)
Top be fixedly connected with the second magnet piece (23), second magnet piece (23) and the right side of the first magnet piece (24) are fixed
Block plate (27) is connected with, is fixedly connected on the right side of the block plate (27) in the right wall of electric block baffle plate (26), the sealing
Wire casing is fixedly connected with the top of device body (1) and places plate (30), the wire casing is placed to be fixedly connected with the outside of plate (30)
Insulator (34), jack insulation insertion plate (28), institute have been fixedly connected with the left and right sides outer wall of the sealing device body (1)
State and jack insulation jack (25), the right side of the sealing device body (1) are offered on the left side outer wall of jack insulation insertion plate (28)
Cover plate (32) is fixedly connected with arm, the first heat abstractor has been respectively fixedly connected with the inwall of both sides up and down of the cover plate (32)
(31) and the second heat abstractor (33), fixed block (29) has been fixedly connected with it at left and right sides of first heat abstractor (31).
A kind of 2. sealing structure of pipe typed insulation bus duct according to claim 1, it is characterised in that：First radiating
The structure size all same of device (31) and the second heat abstractor (33), first heat abstractor (31) and the second heat abstractor
(33) fixed block (29) has been fixedly connected with left and right sides of.
A kind of 3. sealing structure of pipe typed insulation bus duct according to claim 1, it is characterised in that：The jack insulation
The quantity of plate (28) is two, and the structure size all same of two jack insulation insertion plates (28), the jack insulation insertion plate
(28) it is rectangle.
A kind of 4. sealing structure of pipe typed insulation bus duct according to claim 1, it is characterised in that：The jack insulation
The quantity of jack (25) is six, and six jack insulation jacks (25) are respectively positioned at the left wall of two jack insulation insertion plates (28)
On.
A kind of 5. sealing structure of pipe typed insulation bus duct according to claim 1, it is characterised in that：The interior conductive plate
(18) quantity is four, and four outer conductive plates (19) have been fixedly connected with the outside of four interior conductive plates (18), described interior
Conductive plate (18) and outer conductive plate (19) are rectangle.
A kind of 6. sealing structure of pipe typed insulation bus duct according to claim 1, it is characterised in that：First clamping
The structure size all same of plate (13) and the second grip block (9), first grip block (13) and the second grip block (9) are strip
Shape.
A kind of 7. sealing structure of pipe typed insulation bus duct according to claim 1, it is characterised in that：First welding
The structure size all same of plate (14) and the second welding machine plate (20), and the first welded plate (14) and the second welded plate (20) they are just
It is square, the first nut (15) and the have been respectively fixedly connected with the front of first welded plate (14) and the second welded plate (20)
Two nuts (22), and the structure size all same of the first nut (15) and the second nut (22).
A kind of 8. sealing structure of pipe typed insulation bus duct according to claim 1, it is characterised in that：The interior plug-in block
(7) quantity is two, and outer grafting block (35), the outer grafting block are fixedly connected with the outside of two interior plug-in blocks (7)
(35) it is long plate shape with interior plug-in block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929233.3A CN107623295A (en) | 2017-10-09 | 2017-10-09 | A kind of sealing structure of pipe typed insulation bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929233.3A CN107623295A (en) | 2017-10-09 | 2017-10-09 | A kind of sealing structure of pipe typed insulation bus duct |
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| Publication Number | Publication Date |
|---|---|
| CN107623295A true CN107623295A (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710929233.3A Pending CN107623295A (en) | 2017-10-09 | 2017-10-09 | A kind of sealing structure of pipe typed insulation bus duct |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683141A (en) * | 2018-06-15 | 2018-10-19 | 国家电网公司 | The secondary small busbar fitting groove of switchgear |
| CN114336476A (en) * | 2022-02-16 | 2022-04-12 | 鼎圣集团电力工程有限公司 | Stable bus duct of fire-fighting power supply and distribution main line system |
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| CN205863845U (en) * | 2016-08-02 | 2017-01-04 | 向荣集团有限公司 | The high efficiency and heat radiation waterproof busway that a kind of power transmission is special |
| CN206060116U (en) * | 2016-07-25 | 2017-03-29 | 香江科技股份有限公司 | A kind of intelligent fire-proofing type bus duct |
| CN206060122U (en) * | 2016-08-30 | 2017-03-29 | 昆明天经电力设备有限公司 | A kind of bus duct device of water proof type |
| CN206490397U (en) * | 2017-01-12 | 2017-09-12 | 广州南电电气有限公司 | A kind of bus duct with protection device |
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| CN205863845U (en) * | 2016-08-02 | 2017-01-04 | 向荣集团有限公司 | The high efficiency and heat radiation waterproof busway that a kind of power transmission is special |
| CN106207917A (en) * | 2016-08-28 | 2016-12-07 | 威腾电气集团股份有限公司 | A kind of spliced durable type heavy-current bus-bars groove and bus plugging box tapping structure |
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| CN108683141A (en) * | 2018-06-15 | 2018-10-19 | 国家电网公司 | The secondary small busbar fitting groove of switchgear |
| CN114336476A (en) * | 2022-02-16 | 2022-04-12 | 鼎圣集团电力工程有限公司 | Stable bus duct of fire-fighting power supply and distribution main line system |
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Application publication date: 20180123 |