CN207320773U - Case enclosed busbar groove altogether - Google Patents
Case enclosed busbar groove altogether Download PDFInfo
- Publication number
- CN207320773U CN207320773U CN201721354876.1U CN201721354876U CN207320773U CN 207320773 U CN207320773 U CN 207320773U CN 201721354876 U CN201721354876 U CN 201721354876U CN 207320773 U CN207320773 U CN 207320773U
- Authority
- CN
- China
- Prior art keywords
- enclosed busbar
- groove
- busbar groove
- connection housing
- type
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of case enclosed busbar groove altogether, the L-type being made of the first enclosed busbar groove and the second enclosed busbar groove is total to box structure, wherein, the first connection housing and the second connection housing are respectively arranged with the first enclosed busbar groove and the second enclosed busbar groove, the first enclosed busbar groove and the second enclosed busbar groove are connected by the first connection housing and the second connection housing；Seal groove is further included, the seal groove is arranged on the first enclosed busbar groove, and the first connection housing is arranged on inside the seal groove, for preventing dust from entering in the common case enclosed busbar groove.Connection is realized using the clamping between L-type material and inverted L shape material, not only distance can be adjusted freely between the two, but also make it that its leakproofness is higher using the clamping of short side between L-type material.
Description
Technical field
It the utility model is related to power transmission technology field, and in particular to a kind of case enclosed busbar groove altogether.
Background technology
Enclosed busbar (Enclosed busbars or Closed busbars) is by metallic plate（Steel plate or aluminium sheet）For
Protect the bus-bar system of shell, busbar, insulating materials and related annex composition.Including isolated-phase enclosed bus, common case（Containing common phase
Every phase）Enclosed busbar and cable bus, are widely used in the lead of power plant, electric substation, industry and civilian power supply.
Altogether case enclosed busbar include not every be mutually total to case enclosed busbar, every be mutually total to case enclosed busbar and alternating current-direct current excitation be total to case female
Line, is widely used between below 100MW generators lead-out wire and main transformer low-pressure side or 75MW and above unit unit transformer
Case enclosed busbar can also be used for generator alternating current-direct current excitation time altogether for electric current transmission between depressor low-pressure side and high voltage distribution installation
Road, the electricity consumption of institute of electric substation introduce the power supply lead wire of busbar or other industrial civilian installations.
It cannot be carried out in time for the connection between existing bus duct and disconnection, document（Patent No.
201310647590.2）By the way of spare interface, using simple combination connecting mode, do not changing common box bus main body
In the case of structure, contact or disconnection between two bus section, busbar sections can be rapidly realized, have simple in structure, parts are few,
Easy for installation, the simple practicality feature of maintenance.But the poor sealing of this connection mode junction, easily there is dust, wet
Gas etc. enters, so that situations such as causing it to damage or short circuit occurs.
In view of it is above-mentioned it is existing altogether case enclosed busbar groove there are the defects of, the utility model people be based on be engaged in such product
Manufacture and design abundant for many years practical experience and professional knowledge, and coordinate the utilization of scientific principle, be actively subject to research and innovation, to create
If a kind of case enclosed busbar groove altogether, makes it have more practicality.By constantly research, design, and through study repeatedly sample and
After improvement, the utility model having practical value is created finally.
Utility model content
The main purpose of the utility model is that overcome it is existing altogether case enclosed busbar groove there are the defects of, and provide one
The common case enclosed busbar groove of kind, it is not only convenient and fast connection, but also leakproofness can be improved, thus more suitable for practicality, and have
Utility value in industry.
The purpose of this utility model and its technical problem is solved using following technical scheme to realize.
Case enclosed busbar groove, the L-type being made of the first enclosed busbar groove and the second enclosed busbar groove are total to box structure altogether, its
In, the first connection housing and the second connection shell are respectively arranged with the first enclosed busbar groove and the second enclosed busbar groove
Body,
The first enclosed busbar groove and the second enclosed busbar groove pass through the first connection housing and the second connection housing
Connection；
Seal groove is further included, the seal groove is arranged on the first enclosed busbar groove, and the first connection housing
It is arranged on inside the seal groove, for preventing dust from entering in the common case enclosed busbar groove.
Further, the first connection housing includes the first L-type material of two mirror images each other,
The second connection housing includes the inverted L shape material of two mirror images each other；
And the short side of the first L-type material and the inverted L shape material is isometric, between two the first L-type material long sides away from
The sum of the distance between from equal to two described inverted L shape material long sides and two described bond lengths.
Further, it is both provided with gasket on the inside of the long side of the first L-type material and the inverted L shape material.
Further, opening is offered with the described second opposite side of connection housing in the seal groove, and described opened
The side of mouth is provided with sealing ring, for preventing the entrance of dust.
Further, between two the first L-type materials of the first connection housing and the first enclosed busbar groove
Connected respectively by two the second L-type materials, and two the first L-type materials and two the second L-type materials are in convex shape.
Further, the length of the second L-type material long side is equal to the first connection being arranged on the first connection housing
The height of part.
Using above-mentioned technical proposal, following technique effect can be realized：
1）, using between L-type material and inverted L shape material clamping realize connection, not only distance can be adjusted freely between the two,
And make it that its leakproofness is higher using the clamping of short side between L-type material；
2）, the second L-type material setting so that two connectors between be not in excessive compression situation；
3）, seal groove setting can prevent the pollutants such as dust enter bus duct in, further increase its leakproofness.
Brief description of the drawings
Fig. 1 is the structure diagram of the common case enclosed busbar groove of the utility model；
Fig. 2 is the structure diagram of the first enclosed busbar groove in the utility model；
Fig. 3 is the structure diagram of the second enclosed busbar groove in the utility model；
Wherein, the first enclosed busbars of 1- groove, 2- the second enclosed busbar grooves, 3- connectors, the height of 31- connectors, 4- first
Connection housing, 41- the first L-type materials, the long side of 411- the first L-type materials, the short side of 412- the first L-type materials, 42- the second L-type materials,
The long side of 421- the second L-type materials, the short side of 422- the second L-type materials, the connection housings of 5- second, 51- inverted L shape materials, 511- inverted L shape materials
Long side, the short side of 512- inverted L shape materials, 6- seal grooves, 61- sealing rings, 7- gaskets.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken,
To according to the utility model proposes common case enclosed busbar groove its embodiment, feature and its effect, describe in detail as after.
As shown in Figure 1, the utility model discloses a kind of case enclosed busbar groove altogether, by the first enclosed busbar groove 1 and second
The L-type that enclosed busbar groove 2 forms is total to box structure, wherein, set respectively on the first enclosed busbar groove 1 and the second enclosed busbar groove 2
There are the first connection housing 4 and the second connection housing 5,
First enclosed busbar groove 1 and the second enclosed busbar groove 2 connect housing 5 by the first connection housing 4 and second and connect；
Further include seal groove 6, seal groove 6 is arranged on the first enclosed busbar groove 1, and first connection housing 4 be arranged on it is close
Inside sealing groove 6, for preventing dust from entering altogether in case enclosed busbar groove.
Further, as shown in Fig. 2, the first connection housing 4 includes the first L-type material 41 of two mirror images each other,
As shown in Fig. 2, the second connection housing 5 includes the inverted L shape material 51 of two mirror images each other；
And first L-type material 41 and inverted L shape material short side it is isometric so that can just be clamped in place between the two, two
The distance between one L-type material, 41 long side is equal to the sum of the distance between two 51 long sides of inverted L shape material and two bond lengths so that
Between 51 and first L-type material 41 of inverted L shape material can accurate screens, so as to increase its leakproofness.
Further, gasket 7 is both provided with the inside of the long side of the first L-type material 41 and inverted L shape material, further increased
Its leakproofness.
Further, the opposite side of housing 5 is connected in seal groove 6 with second and offers opening, and the side being open is set
Sealing ring is equipped with, specifically, seal groove 6 is provided with sealing ring with the part that inverted L shape material 51 contacts, for preventing dust from sealing
Enter between groove 6 and inverted L shape material 51.
Further, pass through respectively between two the first L-type materials 41 and the first enclosed busbar groove 1 of the first connection housing 4
Two the second L-type materials 42 connect, and two the first L-type materials 41 and two the second L-type materials 42 are in convex shape.
Further, the length of 42 long side of the second L-type material is equal to the height for the first connector being arranged on the first connection housing 4
Degree.Second L-type material 42 is provided with beneficial to the excessive compression prevented between two connectors 3.
Long side, short side described in the utility model are shown in that Fig. 1-3 is marked respectively, wherein, the height of 31- connectors, 411- the
The long side of one L-type material, the short side of 412- the first L-type materials, the long side of 421- the second L-type materials, the short side of 422- the second L-type materials,
The long side of 511- inverted L shape materials, the short side of 512- inverted L shape materials.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, although the utility model has been disclosed with preferred embodiment as above, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (6)
1. case enclosed busbar groove altogether, it is characterised in that by the first enclosed busbar groove（1）With the second enclosed busbar groove（2）The L of composition
Type is total to box structure, wherein, the first enclosed busbar groove（1）With the second enclosed busbar groove（2）On be respectively arranged with first
Connect housing（4）With the second connection housing（5）,
The first enclosed busbar groove（1）With the second enclosed busbar groove（2）Pass through the first connection housing（4）With the second connection
Housing（5）Connection；
Further include seal groove（6）, the seal groove（6）It is arranged on the first enclosed busbar groove（1）On, and first connection
Housing（4）It is arranged on the seal groove（6）Inside, for preventing dust from entering in the common case enclosed busbar groove.
2. case enclosed busbar groove altogether according to claim 1, it is characterised in that
The first connection housing（4）Include the first L-type material of two mirror images each other（41）,
The second connection housing（5）Include the inverted L shape material of two mirror images each other（51）；
And the first L-type material（41）With the inverted L shape material（51）Short side it is isometric, two the first L-type materials（41）Long side
The distance between be equal to two inverted L shape materials（51）The sum of the distance between long side and two described bond lengths.
3. case enclosed busbar groove altogether according to claim 2, it is characterised in that the first L-type material（41）With the inverted L
Section bar（51）Long side on the inside of be both provided with gasket（7）.
4. case enclosed busbar groove altogether according to claim 1, it is characterised in that the seal groove（6）In with described second
Connect housing（5）Opposite side offers opening, and the side of the opening is provided with sealing ring, for prevent dust into
Enter.
5. case enclosed busbar groove altogether according to claim 2, it is characterised in that the first connection housing（4）Two
The first L-type material（41）With the first enclosed busbar groove（1）Between pass through two the second L-type materials respectively（42）Connection, and
Two the first L-type materials（41）With two the second L-type materials（42）In convex shape.
6. case enclosed busbar groove altogether according to claim 5, it is characterised in that the second L-type material（42）The length of long side
Housing is connected equal to being arranged on described first（4）On the first connector height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354876.1U CN207320773U (en) | 2017-10-19 | 2017-10-19 | Case enclosed busbar groove altogether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354876.1U CN207320773U (en) | 2017-10-19 | 2017-10-19 | Case enclosed busbar groove altogether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320773U true CN207320773U (en) | 2018-05-04 |
Family
ID=62382109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354876.1U Expired - Fee Related CN207320773U (en) | 2017-10-19 | 2017-10-19 | Case enclosed busbar groove altogether |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591760A (en) * | 2017-10-19 | 2018-01-16 | 江苏瑞仁汽车部件有限公司 | Case enclosed busbar groove altogether |
-
2017
- 2017-10-19 CN CN201721354876.1U patent/CN207320773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591760A (en) * | 2017-10-19 | 2018-01-16 | 江苏瑞仁汽车部件有限公司 | Case enclosed busbar groove altogether |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206517369U (en) | A kind of photovoltaic system positive and negative busbar voltage lifting circuit | |
| CN207320773U (en) | Case enclosed busbar groove altogether | |
| CN208479009U (en) | A kind of novel one or two fusions ring network cabinet | |
| CN103532064A (en) | Low-voltage hollow bus duct | |
| CN107591760A (en) | Case enclosed busbar groove altogether | |
| CN205724749U (en) | The wall bushing that a kind of dirt exclusion capabilities is strong | |
| CN205158937U (en) | Two square aerdentalloy armoured cable of core formula of AB | |
| CN102882132B (en) | Integrated fully-sealed component of medium voltage electric cable connector and medium voltage fuser | |
| CN203026897U (en) | Power cable distribution box | |
| CN205544094U (en) | Two high protection generating lines of side dress of wind energy | |
| CN107611888A (en) | A kind of low-voltage bus bar cover plate | |
| CN201303064Y (en) | Protective sleeve for connection joints of cable | |
| CN208316239U (en) | A kind of quick transfer box of 0.4kV | |
| CN208548185U (en) | A kind of marine worker flexible cable of resistance to slurry power of good seal performance | |
| CN205992745U (en) | A kind of intelligent compact photovoltaic generation preassembled transformer station | |
| CN209330056U (en) | A kind of solar junction box and its thin film solar component | |
| CN208284963U (en) | A kind of no-welding bus duct | |
| CN203085987U (en) | Power source branching device with one-in and multiple-out mode | |
| CN104852684A (en) | Photovoltaic assembly connector | |
| CN206322772U (en) | A kind of direct current source module changeable 12V 24V | |
| CN207664599U (en) | A kind of closed high-pressure sides 72.5kV neutral point complexes | |
| CN208767106U (en) | A kind of Covered transformer | |
| CN205790963U (en) | Rhombus common box bus | |
| CN208597061U (en) | A kind of terminal box and solar components | |
| CN2164603Y (en) | Bus groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |