CN206893858U - A kind of copper bar junction Rustproofing apparatus - Google Patents
A kind of copper bar junction Rustproofing apparatus Download PDFInfo
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- CN206893858U CN206893858U CN201720639092.7U CN201720639092U CN206893858U CN 206893858 U CN206893858 U CN 206893858U CN 201720639092 U CN201720639092 U CN 201720639092U CN 206893858 U CN206893858 U CN 206893858U
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- copper bar
- seal box
- copper
- bearing
- stud
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Abstract
The utility model discloses a kind of copper bar junction Rustproofing apparatus, including：Seal box, copper bar hole is provided with for the side wall that upper surface is open and upper surface both sides are relative；Bearing, seal box inner bottom wall is fixed on, and the top surface of bearing is horizontal plane；And several studs, it is located on the surface relative to the bearing horizontal plane and is in " one " word arrangement；First copper bar and the second copper bar are each passed through behind two relative copper bar holes to stack successively and are serially connected on stud, and the free end of stud is threadedly coupled nut；The seal box open-mouth is detachably connected by several equally distributed screws and covered；Metallic zinc is filled in the closing space that the seal box and capping are formed.Beneficial effect is：Influence of the seal box isolation external environment to copper bar junction is passed sequentially through, copper bar junction is thoroughly sealed using conductive paste, using galvanic principles copper bar is connected with zinc, substantially prolongs the service life of copper bar.
Description
Technical field
A kind of Rustproofing apparatus is the utility model is related to, specially a kind of copper bar junction Rustproofing apparatus.
Background technology
Copper bar is also known as copper bus-bar or copper bus-bar, is made by copper material, rectangular cross-section or chamfering (fillet) rectangle
Long conductor (typically now all use fillet copper bar, in order to avoid produce point discharge), play conveying electric current in circuit and connection be electric
The effect of equipment.Copper bar is typically all to be bolted connection two pieces of copper bars in use at present, but such connection side
Following technical problem be present in formula：Copper bar when in use between it is long after, surface, which has, gets rusty, plus between copper bar and copper bar
Connection is not that closely, effective conductive area between copper bar and copper bar is just less local.If got rusty again, most directly
Result be exactly resistance of the copper bar junction in conduction can be very big.Because resistance is big, caused heat can be at a relatively high, when
Between it is long after electrical equipment can be caused to be particularly two copper bar junctions the situation that copper bars melting is fallen occurs, this is abnormally dangerous
, and copper bar typically can all be used in electric current and the sizable place of voltage.
Therefore it is used to prevent copper bar and the device of copper bar junction antirust the utility model proposes a kind of.
Utility model content
The purpose of this utility model is to provide a kind of copper bar junction Rustproofing apparatus, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of copper bar junction Rustproofing apparatus, including：Seal box, it is the side wall that upper surface is open and upper surface both sides are relative
It is provided with the copper bar hole for being easy to the first copper bar and the second copper bar to insert；Bearing, it is fixed on seal box inner bottom wall, and the top surface of bearing
For horizontal plane；And several studs, it is located on the surface relative to the bearing horizontal plane and is in " one " word arrangement；Institute
State the first copper bar and the second copper bar is each passed through behind two relative copper bar holes to stack successively and is serially connected on stud, and stud
Free end is threadedly coupled nut；The seal box open-mouth is detachably connected by several equally distributed screws and sealed
Lid；Metallic zinc is filled in the closing space that the seal box and capping are formed.
According to one embodiment of the present utility model：First copper bar and/or the second copper bar are through copper bar hole site
Filling with sealant in the gap at place.
According to one embodiment of the present utility model：The minimum stupefied side in the seal box side copper bar hole and the copper of opposite side
The stupefied side of round highest is in same level.
According to one embodiment of the present utility model：Between the gap of first copper bar and the second copper bar plane-plane contact,
And filled between metallic zinc and the first copper bar, the second copper bar using conductive paste.
Compared with prior art, the beneficial effects of the utility model are：Completely cut off external environment by seal box to connect copper bar
The influence at place is connect, while recycles conductive paste thoroughly to seal copper bar junction and obtains more preferable rust-proof effect, finally utilizes former electricity
Pond principle, metallic zinc is connected with copper bar, with the copper bar in this thoroughly protection circuit, substantially prolongs the service life of copper bar.
Brief description of the drawings
Fig. 1 is the utility model appearance assumption diagram；
Fig. 2 is that the utility model removes seal box cut-away view after capping；
Fig. 3 is the utility model structure of seal box figure；
Fig. 4 is the utility model bearing and copper bar installation structure figure.
In figure：1 first copper bar, 2 second copper bars, 3 seal boxes, 31 copper bar holes, 32 bearings, 33 studs, 34 nuts, 4 capping,
41 screws.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of copper bar junction Rustproofing apparatus as shown in Figures 1 to 4, including：Seal box 3,
The copper bar hole for being easy to the first copper bar 1 and the second copper bar 2 to insert is provided with for the side wall that upper surface is open and upper surface both sides are relative
31；Bearing 32, the inner bottom wall of seal box 3 is fixed on, and the top surface of bearing 32 is horizontal plane；And several studs 33, it is located at phase
For on the surface of the horizontal plane of bearing 32 and be in " one " word arrangement；The copper bar 2 of first copper bar 1 and second is worn respectively
Cross behind two relative copper bar holes 31 to stack successively and be serially connected on stud 33, and the free end of stud 33 is threadedly coupled nut
34；The open-mouth of seal box 3 is detachably connected by several equally distributed screws 41 and covers 4；The He of seal box 3
Metallic zinc is filled in the closing space that capping 4 is formed, further, the seam of the plane-plane contact of 1 and second copper bar of the first copper bar 2
Between gap, and filled between metallic zinc and the first copper bar 1, the second copper bar 2 using conductive paste.
When installing and using, capping 4 is first opened, then successively the first copper bar 1 and the second copper bar 2 respectively from copper bar
Inserted at hole 31, the string stacked successively, if the height of stud 33 is larger, is not easy to copper installation on stud 33, can be
After the corresponding bending certain angle of copper bar, then go here and there on stud 33.Before concatenation, it is necessary to assure the copper bar plane-plane contact stacked
Position keeps no oxide, and necessary can rub spills metallic copper true qualities, then smears conductive paste.When the first copper bar 1 and
After two copper bars 2 are stacked, nut 34 is then tightened, because the top surface of bearing 32 is horizontal plane, so bearing 32 can be very
Then the enough of good two copper bar plane-plane contacts of holding is closely filling up metallic zinc toward in seal box 3 in still remaining space,
Finally fixed again with capping 4 by screw 41.For whole device when work, the upper surface of bearing 32 first is horizontal plane,
It can be ensured that complete first copper bar, 1 and second copper bar, 2 good plane-plane contact, meanwhile, seal box 3 has outside certain prevent
The effect of the contact with moisture copper bar junction on boundary, it can further prevent copper bar is oxidized to get rusty.On this basis, sealing
Metallic zinc has been filled up in box 3, according to the operation principle of galvanic cell, the metallic zinc of negative pole has been served as, protection can serve as anode well
Copper bar.No matter whether copper bar carries operating voltage and operating current, due to being doped with part inside metallic zinc
The material of zinc oxide is reacted into, this certainty causes resistance larger, and it is the equal of in protected copper bar and gold that this, which is just constituted,
Belong to zinc circuit in parallel, and in suitable small of the copper bar resistance for being protected into anode, so, the electric current phase passed through in metallic zinc
When it is small, no matter this also indirectly ensure that in metallic zinc copper bar whether be powered, really by the electric current very little of metallic zinc, and
Metallic zinc can will all play in galvanic cell " negative pole " effect, protect " anode " in galvanic principles well, should " sun
Pole " namely copper bar.Likewise, if metallic zinc is connected with copper bar using conductive paste as filled media, so also can
Galvanic principles effectively are realized, because metallic zinc now still serves as " negative pole ", and are filled in conductive paste in full seal box 3
When, the air and moisture of the junction and the external world that can also completely cut off well between the first copper bar 1 and the second copper bar 2 connect
Touch, can preferably protect copper bar, prevent copper bar junction from getting rusty.
Further, the copper bar 2 of the first copper bar 1 and/or second is filled in the gap through the opening position of copper bar hole 31
Fluid sealant.It is vertical fixed for some copper bars 2 of first copper bar 1 and second, after over time, metallic zinc can be a large amount of
Become zinc oxide, and zinc oxide belongs to the material of powdery, if between the first copper bar 1 or the second copper bar 2 and copper bar hole 31
There is larger gap, this zinc oxide will be spilt from gap, and then can cause safety hidden to the electrical equipment around copper bar
Suffer from.So after using fluid sealant populated, it is possible to ensure that whole zinc oxide will not be leaked at will well.
Because the first copper bar 1 and the second copper bar 2 are that superposition is placed, therefore in order to obtain more preferable plane-plane contact effect,
Just need to ensure the side copper bar hole 31 of seal box 3 it is minimum it is stupefied when stupefied with the highest of copper bar hole 31 of opposite side in same water
In plane, just easily realize very much that plane-plane contact is most sturdy so from structure, the effective area of such current lead-through will be more
Greatly, the also corresponding very little of the resistance between copper bar and copper bar.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
- A kind of 1. copper bar junction Rustproofing apparatus, it is characterised in that including：Seal box (3), it is provided with for the side wall that upper surface is open and upper surface both sides are relative and is easy to the first copper bar (1) and the second bronze medal Arrange the copper bar hole (31) of (2) insertion；Bearing (32), seal box (3) inner bottom wall is fixed on, and the top surface of bearing (32) is horizontal plane；And severalStud (33), is located on the surface relative to the bearing (32) horizontal plane and is in " one " word arrangement；First copper bar (1) and the second copper bar (2) are each passed through behind two relative copper bar holes (31) to stack successively and concatenated On stud (33), and the free end of stud (33) is threadedly coupled nut (34)；Seal box (3) open-mouth is detachably connected capping (4) by several equally distributed screws (41)；It is described close Metallic zinc is filled in the closing space that jacket (3) and capping (4) are formed.
- 2. copper bar junction according to claim 1 Rustproofing apparatus, it is characterised in that：First copper bar (1) and/or Two copper bars (2) filling with sealant in the gap through copper bar hole (31) opening position.
- 3. copper bar junction according to claim 1 or 2 Rustproofing apparatus, it is characterised in that：Seal box (3) side copper Round (31) it is minimum it is stupefied when stupefied with opposite side copper bar hole (31) highest in same level.
- 4. copper bar junction according to claim 1 Rustproofing apparatus, it is characterised in that：First copper bar (1) and second Between the gap of copper bar (2) plane-plane contact, and conductive paste is used between metallic zinc and the first copper bar (1), the second copper bar (2) Filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639092.7U CN206893858U (en) | 2017-06-05 | 2017-06-05 | A kind of copper bar junction Rustproofing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639092.7U CN206893858U (en) | 2017-06-05 | 2017-06-05 | A kind of copper bar junction Rustproofing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893858U true CN206893858U (en) | 2018-01-16 |
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ID=61320070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639092.7U Active CN206893858U (en) | 2017-06-05 | 2017-06-05 | A kind of copper bar junction Rustproofing apparatus |
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| CN (1) | CN206893858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301651A (en) * | 2018-09-25 | 2019-02-01 | 黄赫南 | A method of preventing power equipment nipple over time and is increased using resistance |
| CN111682347A (en) * | 2020-07-13 | 2020-09-18 | 左建军 | Low-voltage bypass copper busbar |
-
2017
- 2017-06-05 CN CN201720639092.7U patent/CN206893858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301651A (en) * | 2018-09-25 | 2019-02-01 | 黄赫南 | A method of preventing power equipment nipple over time and is increased using resistance |
| CN111682347A (en) * | 2020-07-13 | 2020-09-18 | 左建军 | Low-voltage bypass copper busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190104 Address after: 221000 No. 8 Suhang Road, Shuanggou Town, Suining County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Yunyang Power Technology Co., Ltd. Address before: Group 4, Sun Dian Village, Pantang Office, Xuzhou City, Jiangsu Province, 221000 Patentee before: Xuzhou Yiyang Electrical Equipment Co., Ltd. |