CN208257335U - A kind of compact bus bar slot connection structure, compact bus bar slot and connector - Google Patents
A kind of compact bus bar slot connection structure, compact bus bar slot and connector Download PDFInfo
- Publication number
- CN208257335U CN208257335U CN201820727532.9U CN201820727532U CN208257335U CN 208257335 U CN208257335 U CN 208257335U CN 201820727532 U CN201820727532 U CN 201820727532U CN 208257335 U CN208257335 U CN 208257335U
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- China
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- bus bar
- bar slot
- compact bus
- sealing
- end plate
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Abstract
The utility model provides a kind of compact bus bar slot connection structure, compact bus bar slot and connector.Compact bus bar slot connection structure includes the connector of compact bus bar slot and connection compact bus bar slot, connector includes the end plate for compact bus bar slot two sides to be arranged in, it further include between end plate for clamping the conductive connection plates of bus-bars conductor in compact bus bar slot, compact bus bar slot includes the positioning plate with end plate cooperation, sealing structure is provided between end plate and positioning plate, sealing strip is provided in one of them between end plate and positioning plate, the protrusion for pressing onto sealing strip is provided on another, sealing structure is cooperatively formed by the protrusion with sealing strip.The utility model is able to solve in the prior art between compact bus bar slot and connector the problem of poor sealing effect.
Description
Technical field
The utility model relates to bus duct interconnection technique fields, and in particular to a kind of compact bus bar slot connection structure, intensive
Bus duct and connector.
Background technique
Compact bus bar slot is indispensable component part during power transmission and distribution, since the bus-bars conductor of compact bus bar slot is arranged
Column are close, and integral heat sink is compact-sized, occupies little space, and easy to use is a kind of safe and reliable distribution system, in large-scale quotient
The projects such as industry square, building, hospital, industrial premises are widely used as the efficient electrical power trans mission/distribution system of high current.Compact bus bar slot
During installation, connector is needed to connect between every section bus duct.Bus duct is possible to touch during transmitting electric energy
Water or entrance have dust, can make occur short-circuit conditions between bus duct.
Authorization Notice No. is CN204243674U, and authorized announcement date is that the patent document of 2015.04.01 discloses one kind newly
Type water proof bus bar slot connector, which includes the connector body for connecting two bus ducts, in connector body
Several pieces including two end plates and between two end plates for clamping the conductive connection plates of bus-bars conductor, if two end plates and
Dry block conductive connection plates are installed together by an insulated bolt activity, offered respectively on the inner wall of two end plates one with
On longitudinal sealing slot, the sealing strip for waterproof is provided in seal groove, when end plate presses against bus duct by bolt
When on positioning plate, end plate and the mutual pinch seal item of positioning plate, to prevent water or dust from entering in bus duct.
But wherein the problem is that: when bolt locks end plate and positioning plate, sealed between sealing strip and positioning plate
Cooperation will receive the influence of assembly precision in the surface accuracy and bus duct of positioning plate, when the surface quality on positioning plate is bad
When, sealing strip be difficult to ensure with positioning plate surface sealing effect, when the assembly precision of bus duct is poor, can make positioning plate and
The force unbalance of end plate, positioning plate and end plate have an impact the squeezing effect of sealing strip, the sealing strip deformation at end plate both ends
Degree is inconsistent, influences the sealing effect of sealing strip.
Utility model content
The purpose of this utility model is to provide a kind of compact bus bar slot and the connectors of connection compact bus bar slot, can solve
Certainly in the prior art between compact bus bar slot and connector the problem of poor sealing effect, the other purpose of the utility model is to mention
For a kind of compact bus bar slot connection structure using this compact bus bar slot or connector.
To achieve the above object, the compact bus bar slot connection structure in the utility model adopts the following technical scheme that
Compact bus bar slot connection structure, the connector including compact bus bar slot and connection compact bus bar slot, connector include
It further include being led for clamping bus in compact bus bar slot between end plate for the end plate of compact bus bar slot two sides to be arranged in
The conductive connection plates of body, compact bus bar slot include the positioning plate with end plate cooperation, are provided between end plate and positioning plate close
It is provided with sealing strip in one of them of seal structure, end plate and positioning plate, is provided on another for pressing to sealing strip
Protrusion, sealing structure cooperatively forms by the protrusion with sealing strip.
The beneficial effect is that: it is provided with sealing strip in one of them in positioning plate and end plate, sealing strip can be with
Another sealing cooperation, plays the effect of water proof and dust proof, and is provided on another in positioning plate and end plate and sealing strip
The protrusion of cooperation, protrusion press on sealing strip always during end plate and positioning plate cooperate, reduce to positioning plate and
Area is adapted to required for being sealed between end plate, it is only necessary to which the pressing force that bolt provides very little is to ensure that preferable close
Seal effect.
Further, the cross section of the protrusion is triangle.
The beneficial effect is that: triangle is set by the cross section of protrusion, protrusion has press to the top on sealing strip
Point, it is top can guide hump and sealing strip cooperate, make to form sealing structure in raised smoothly press to sealing strip.
Further, the sealing strip has the sealing surface towards positioning plate, and the sealing surface is when being not affected by press
Arc surface.
The beneficial effect is that: sealing strip has the sealing surface towards positioning plate, and sealing surface is arc surface, every on arc surface
One point is all identical structure, is reduced because of assembly, the low brought sealing strip of the accuracy of manufacture and the bad cooperation of protrusion
Problem.
Further, the seal groove for installing sealing strip is provided on the end plate, the seal groove is dovetail groove.
The beneficial effect is that: dovetail groove is provided on end plate, when sealing strip is fastened in dovetail groove, dovetail groove can
Guarantee to carry out sealing strip one steadily connection relationship.
Further, the connector further includes the water fender being arranged on the end face of compact bus bar slot, is set on water fender
There is the sealing ring being made of expanded material.
The beneficial effect is that: be provided with sealing ring on water fender, sealing ring can end face to compact bus bar end into
The more comprehensive waterproofing protection of row, and sealing ring is made of expanded material, and can be improved the grade of waterproof.
Further, on the inner surface of water fender, the edge of the water fender is equipped with flanging for the sealing ring projection,
Interval is equipped between the radial outside of sealing ring and the flanging, the interval forms the diversion trench of guidance water outflow.
The beneficial effect is that: by sealing ring projection on the inner surface of water fender, when water fender and compact bus bar slot are matched
When conjunction, the sealing ring of projection is capable of the upper and lower end face of pressure positioning plate and end plate, makes the cooperation of sealing ring and positioning plate and end plate
It is more stable, waterproof ability is improved, and form diversion trench using existing structure, avoided to compact bus bar slot and company
It connects device and carries out secondary operation, avoid generating manufacture, rigging error, improve the efficiency of manufacture, assembly.
To achieve the above object, the compact bus bar slot in the utility model adopts the following technical scheme that
Compact bus bar slot, including positioning plate, the positioning plate are equipped with protrusion for pressing to being arranged on end plate
On sealing strip.
The beneficial effect is that: it is provided with sealing strip in one of them in positioning plate and end plate, sealing strip can be with
Another sealing cooperation, plays the effect of water proof and dust proof, and is provided on another in positioning plate and end plate and sealing strip
The protrusion of cooperation, protrusion press on sealing strip always during end plate and positioning plate cooperate, reduce to positioning plate and
Area is adapted to required for being sealed between end plate, it is only necessary to which the pressing force that bolt provides very little is to ensure that preferable close
Seal effect.
Further, the cross section of the protrusion is triangle.
The beneficial effect is that: triangle is set by the cross section of protrusion, protrusion has press to the top on sealing strip
Point, it is top can guide hump and sealing strip cooperate, make to form sealing structure in raised smoothly press to sealing strip.
To achieve the above object, the connector of the connection compact bus bar slot in the utility model adopts the following technical scheme that
The connector of compact bus bar slot, including end plate are connected, the end plate is equipped with protrusion to exist for pressing to setting
On sealing strip on positioning plate.
The beneficial effect is that: it is provided with sealing strip in one of them in positioning plate and end plate, sealing strip can be with
Another sealing cooperation, plays the effect of water proof and dust proof, and is provided on another in positioning plate and end plate and sealing strip
The protrusion of cooperation, protrusion press on sealing strip always during end plate and positioning plate cooperate, reduce to positioning plate and
Area is adapted to required for being sealed between end plate, it is only necessary to which the pressing force that bolt provides very little is to ensure that preferable close
Seal effect.
Further, the cross section of the protrusion is triangle.
The beneficial effect is that: triangle is set by the cross section of protrusion, protrusion has press to the top on sealing strip
Point, it is top can guide hump and sealing strip cooperate, make to form sealing structure in raised smoothly press to sealing strip.
Further, connector further includes the water fender for being arranged on the end face of compact bus bar slot, is set on water fender
There is the sealing ring being made of expanded material.
The beneficial effect is that: be provided with sealing ring on water fender, sealing ring can end face to compact bus bar end into
The more comprehensive waterproofing protection of row, and sealing ring is made of expanded material, and can be improved the grade of waterproof.
Further, on the inner surface of water fender, the edge of the water fender is equipped with flanging for the sealing ring projection,
Interval is equipped between the radial outside of sealing ring and the flanging, the interval forms the diversion trench of guidance water outflow.
The beneficial effect is that: by sealing ring projection on the inner surface of water fender, when water fender and compact bus bar slot are matched
When conjunction, the sealing ring of projection is capable of the upper and lower end face of pressure positioning plate and end plate, makes the cooperation of sealing ring and positioning plate and end plate
It is more stable, improve waterproof ability；Diversion trench is formed using existing structure, is avoided to compact bus bar slot and connector
Secondary operation is carried out, avoids generating manufacture, rigging error, improves the efficiency of manufacture, assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of compact bus bar slot connection structure in the utility model；
Fig. 2 is the cooperation schematic diagram of positioning plate and end plate in the utility model；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the main view of positioning plate in the utility model；
Fig. 5 is the top view of positioning plate in the utility model；
Fig. 6 is the side view of positioning plate in the utility model.
In figure: 1. compact bus bar slots；11. positioning plate；111. penetrating through muscle；2. conductive connection plates；3. end plate；31. dovetail groove；
32. sealing strip；4. insulated bolt；5. water fender；51. sealing ring；52. kidney slot.
Specific embodiment
It as shown in Figures 1 to 6, is the specific embodiment of compact bus bar slot connection structure in the utility model: bus duct
Connection structure includes two adjacent compact bus bar slots 1, and the multiple mothers for being used to form electrical connection are provided in compact bus bar slot 1
Line conductor is provided with conductive connection plates 2 between each bus-bars conductor, and it is two adjacent that guidance is additionally provided on compact bus bar slot 1
The bus-bars conductor of bus duct carries out the positioning plate 11 of grafting, and when 1 grafting of compact bus bar slot is completed, 11 enclosing of positioning plate is in bus
The side of conductor, and in order to guarantee being stably connected with for two compact bus bar slots 1, the company of being provided between two compact bus bar slots 1
Device is connect, is provided on connector for the end plate 3 laterally protected to compact bus bar slot 1, end plate 3, positioning plate 11 and mother
The insulated bolt 4 that bus-bars conductor in wire casing all passes through connector is fixed together, in order to guarantee to lock rear end in insulated bolt 4
Plate 3 offers sealing strip on end plate 3 to the lateral protection effect of compact bus bar slot 1, can be in the pressure by insulated bolt 4
It is resisted against after power on the surface of positioning plate 11, has cooperatively formed lateral safeguard structure with positioning plate 11, water proof and dust proof can be played
Effect.
Meanwhile it being provided with protrusion corresponding with the sealing strip on end plate 3 in the one side of proximal plate 3 on positioning plate 11,
Sealing strip is elastic component, and in bolt locking, protrusion is mutually pressed with sealing strip, and sealing strip generates deformation, and protrusion is pressed to close
On strip of paper used for sealing, sealing effect better seal structure is formed.
As a preferred embodiment, dovetail groove 31 is offered on the side of 11 side of positioning plate in end plate 3,
Sealing strip 32 is equipped in dovetail groove 31, for sealing strip 32 when not being squeezed, the sealing surface with male cooperation is arc surface, circle
Cambered surface generates deformation when being pressurized, and is resisted against on positioning plate 11.It is arranged on position corresponding with sealing strip 32 on positioning plate 11
There is the perforation muscle 111 as protrusion, penetrate through the protrusion on positioning plate 11 of muscle 111, sealing strip 32 directly presses against perforation muscle 111
Top, and the cross section for penetrating through muscle 111 is triangle, and one end of sealing strip 32 is provided with press in perforation muscle 111 and arrives
Top on sealing strip 32, the shape for keeping sealing strip 32 more preferable and top with the degree of engagement of perforation muscle 111 is easier to push up
It is pressed on sealing strip 32.
About 1 two end face of compact bus bar slot is open hatch frame, therefore in addition to forming side to compact bus bar slot 1
To protection, about 1 two end face of compact bus bar slot will also carry out opposite safeguard procedures, in the connection for connecting two bus ducts
It further include that closed water fender 5 is carried out to two end faces above and below bus duct in device, water fender 5 is divided into upper gear according to installation site again
Water plate and lower water fender, two water fenders 5, which respectively correspond, to be mounted on two end faces up and down of compact bus bar slot 1.
It is provided with sealing element on the medial surface of two water fenders 5, when water fender 5 protects compact bus bar slot 1,
Sealing on two water fenders 5 is in opposite position.When water fender 5 is fixed on bus duct, because of end plate 3 and positioning plate
11 are that form to stand up protects compact bus bar slot 1, therefore sealing element directly presses against end plate 3 and positioning plate 11
Top and bottom end, sealing element and the two have cooperatively formed a protective zone, receive the bus-bars conductor in bus duct up and down
Protection in both direction.
As advanced optimizing for above embodiment, sealing be arranged in it is close on the inner surface of two water fenders 5
The shape of seal 51, sealing ring 51 is adapted to the profile that end plate 3 and positioning plate 11 are in top and bottom, and sealing ring 51
Width is greater than the lateral thickness of end plate 3 and positioning plate 11, to guarantee that sealing ring 51 can cooperate with end plate 3 and positioning plate 11
Completely.In addition, the sealing ring 51 on water fender 5 is formed by processing of foaming.
In addition to being provided with sealing ring 51 on upper water fender and lower water fender, also set up on upper water fender and lower water fender
There is the diversion trench that the water being splashed into compact bus bar slot can be discharged, because sealing ring 51 cooperates shape with positioning plate and end plate
At a preferable sealing space, the inside that water cannot enter bus duct at this time carries out shadow to the bus-bars conductor of bus duct
It rings, but if, there are if water, can also be had an impact to sealing space, so being provided on water fender outside sealing space
Diversion trench, water energy is enough to be discharged in bus duct along diversion trench.
Because setting sealing ring 51 in the inner surface projection of water fender 5, sealing ring 51 has inwardly protruded thickness, and
It is provided with flanging, the side wall of the outer ring of sealing ring 51 and the inner surface of water fender 5 on the outer edge of water fender 5 and flanging cooperates energy
Above-mentioned diversion trench is enough formed, without diversion trench is in addition arranged on water fender 5.
In addition, it is provided with the interconnecting piece being attached with the shell of compact bus bar slot on upper water fender and lower water fender,
The concrete form of interconnecting piece is the kidney slot 52 extended along two compact bus bar slot plugging directions.Kidney slot 52 can increase assembly
Applicability, increase and meet the compact bus bar slots of a variety of grafting relationships.
In other embodiments, the cooperation of sealing strip and protrusion may be replaced by other forms, such as protrusion is arranged
On the end plate of connector, and the sealing strip that can be deformed is arranged on the positioning plate of compact bus bar slot.
In other embodiments, the sealing element on water fender may be replaced by other forms, such as sealing ring is replaced
The sealing plane on upper and lower two end faces can entirely to cover compact bus bar slot.
Intensive mother in the utility model, in the structure of compact bus bar slot and above-mentioned compact bus bar slot connection structure embodiment
The structure of wire casing is identical, therefore is not repeated to illustrate.
In the utility model, the structure and above-mentioned compact bus bar slot connection structure for connecting the connector of compact bus bar slot are implemented
The structure of connector in example is identical, therefore is not repeated to illustrate.
Above-described specific embodiment, purpose of utility model, technical scheme and beneficial effects to the utility model
It has been further described, it should be understood that the foregoing is merely specific embodiment of the present utility model, and
Be not used in the restriction protection scope of the utility model, it is all within the spirit and principles of the present invention, done any repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (12)
1. compact bus bar slot connection structure, the connector including compact bus bar slot and connection compact bus bar slot, connector includes using
It further include between end plate for clamping bus-bars conductor in compact bus bar slot in the end plate that compact bus bar slot two sides are arranged in
Conductive connection plates, compact bus bar slot include with the end plate cooperation positioning plate, sealing is provided between end plate and positioning plate
Structure, it is characterised in that: be provided with sealing strip in one of them of end plate and positioning plate, be provided on another and arrived for pressing
Protrusion on sealing strip, sealing structure are cooperatively formed by the protrusion with sealing strip.
2. compact bus bar slot connection structure according to claim 1, it is characterised in that: the cross section of the protrusion is triangle
Shape.
3. compact bus bar slot connection structure according to claim 1, it is characterised in that: the sealing strip has towards positioning
The sealing surface of plate, the sealing surface are arc surface when being not affected by press.
4. compact bus bar slot connection structure according to claim 1 or 2 or 3, it is characterised in that: be provided on the end plate
For installing the seal groove of sealing strip, the seal groove is dovetail groove.
5. compact bus bar slot connection structure according to claim 1 or 2 or 3, it is characterised in that: the connector further includes
Water fender on the end face of compact bus bar slot is set, and water fender is equipped with the sealing ring being made of expanded material.
6. compact bus bar slot connection structure according to claim 5, it is characterised in that: the sealing ring projection is in water fender
Inner surface on, the edge of the water fender is equipped with flanging, interval is equipped between the radial outside of sealing ring and the flanging,
The interval forms the diversion trench of guidance water outflow.
7. compact bus bar slot, including positioning plate, it is characterised in that: the positioning plate is equipped with protrusion to exist for pressing to setting
On sealing strip on end plate.
8. compact bus bar slot according to claim 7, it is characterised in that: the cross section of the protrusion is triangle.
9. connecting the connector of compact bus bar slot, including end plate, it is characterised in that: the end plate is equipped with protrusion for pressing
To being arranged on the sealing strip on positioning plate.
10. the connector of connection compact bus bar slot according to claim 9, it is characterised in that: the cross section of the protrusion
For triangle.
11. the connector of connection compact bus bar slot according to claim 9 or 10, it is characterised in that: connector further includes
The water fender on end face for compact bus bar slot to be arranged in, water fender are equipped with the sealing ring being made of expanded material.
12. the connector of connection compact bus bar slot according to claim 11, it is characterised in that: the sealing ring projection exists
On the inner surface of water fender, the edge of the water fender is equipped with flanging, sets between the radial outside of sealing ring and the flanging
There is interval, the interval forms the diversion trench of guidance water outflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727532.9U CN208257335U (en) | 2018-05-16 | 2018-05-16 | A kind of compact bus bar slot connection structure, compact bus bar slot and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727532.9U CN208257335U (en) | 2018-05-16 | 2018-05-16 | A kind of compact bus bar slot connection structure, compact bus bar slot and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257335U true CN208257335U (en) | 2018-12-18 |
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ID=66480586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820727532.9U Active CN208257335U (en) | 2018-05-16 | 2018-05-16 | A kind of compact bus bar slot connection structure, compact bus bar slot and connector |
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| Country | Link |
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| CN (1) | CN208257335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512166A (en) * | 2018-05-16 | 2018-09-07 | 河南森源电气股份有限公司 | Compact bus bar slot connection structure, compact bus bar slot and connector |
-
2018
- 2018-05-16 CN CN201820727532.9U patent/CN208257335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512166A (en) * | 2018-05-16 | 2018-09-07 | 河南森源电气股份有限公司 | Compact bus bar slot connection structure, compact bus bar slot and connector |
| CN108512166B (en) * | 2018-05-16 | 2023-11-21 | 河南森源电气股份有限公司 | Dense bus duct connection structure, dense bus duct and connector |
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