CN210468167U - Wind power pipe bus joint and bus connecting structure - Google Patents
Wind power pipe bus joint and bus connecting structure Download PDFInfo
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- CN210468167U CN210468167U CN201921270013.5U CN201921270013U CN210468167U CN 210468167 U CN210468167 U CN 210468167U CN 201921270013 U CN201921270013 U CN 201921270013U CN 210468167 U CN210468167 U CN 210468167U
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- connecting part
- joint
- wiring
- tubular bus
- tubular
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Abstract
A wind power pipe bus joint and a bus connection structure belong to the technical field of power supply systems. The joint structure is an integral structure, one end of the joint structure is a tubular bus connecting part, the other end of the joint structure is a wiring connecting part, the tubular bus connecting part is a stepped cylindrical connecting body matched with the tubular bus connecting end, a vent hole is formed along the axial direction of the tubular bus connecting part, the side surface of the wiring connecting part connected with the tubular bus connecting part and the opposite side surface of the wiring connecting part are both provided with heat dissipation grooves, and a heat dissipation hole is formed in the side surface between the two heat dissipation grooves; the other two side surfaces are wiring platforms, wiring connecting holes are formed in the wiring platforms, and connector flexible connection mounting holes are formed in the wiring connecting portions. The connecting joint of the utility model is provided with axial and longitudinal ventilation and heat dissipation holes, so that the heat in the tubular bus-aluminum alloy round tube conductor can be discharged from the ventilation and heat dissipation holes; the cross section of the insulated aluminum alloy round pipe conductor is large, so that the current carrying of the insulated aluminum alloy round pipe conductor is larger.
Description
Technical Field
The utility model belongs to the technical field of power supply system, especially, relate to a wind-powered electricity generation pipe generating line connects and generating line connection structure.
Background
An electric power line refers to a line used to transmit electric energy between a power plant, a substation, and an electric power consumer. It is an important component of a power supply system and is responsible for the task of delivering and distributing electrical energy. In power lines, cabling is commonly adopted. The cable has the advantages of reliable operation, difficult external influence, no influence on the appearance and the like, and is particularly widely applied to places with corrosive gas, inflammable and explosive places, and modern factories and cities. However, in practical use, if the cable is damaged, the whole cable is required to be replaced during maintenance, which causes much loss, and the maintenance cost is too high both in manpower and economy. Not only when cable laying still maintain, all need the articulate, the conduction effect of cable is directly influenced to the good or bad of joint quality. Current cable joint is mostly the circle and connects or have the joint of draw-in groove, and the structure is complicated, difficult processing, and the wiring is inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides a wind power pipe bus joint and bus connection structure which is easy to process and convenient and safe in wiring by changing the whole structure.
The purpose of the utility model is realized through the following technical scheme:
the utility model relates to a wind-powered electricity generation tub generating line joint design, joint design structure as an organic whole, its one end is tub generating line connecting portion, and the other end is the connecting portion of working a telephone switchboard, tub generating line connecting portion be with tub generating line link complex ladder cylinder connector, open along its axial has the ventilation hole, and it has the joint flexible coupling mounting hole to open on the connecting portion of working a telephone switchboard.
Preferably, the wiring connecting part is of a cuboid structure, heat dissipation grooves are formed in the side face of the wiring connecting part connected with the tubular bus connecting part and the opposite side face of the wiring connecting part, and heat dissipation holes are formed in the side face between the two heat dissipation grooves; the other two side surfaces are wiring platforms, and wiring connection holes are formed in the wiring platforms.
Preferably, the joints of the heat dissipation holes and the frames of the heat dissipation grooves are provided with arc-shaped transitions.
Preferably, the stepped cylindrical connector of the tubular busbar connecting part is provided with a positioning step matched with the tubular busbar in insertion depth.
Preferably, including tub generating line, flexible coupling and joint design, the joint design is connected at tub generating line tip through its tub generating line connecting portion, and the joint design on two tub generating lines passes through the flexible coupling to be connected on the platform of working a telephone switchboard, through the bolt fastening, overlaps at flexible coupling and attach fitting periphery and puts the shrinkage cover.
The utility model has the advantages that:
1. the connecting joint of the utility model is provided with axial and longitudinal heat dissipation holes, so that the heat in the tubular bus-aluminum alloy round tube conductor can be discharged from the heat dissipation holes; the heat dissipation area is increased, and the heat dissipation effect is better.
2. The utility model discloses a tub generating line is insulating aluminum alloy pipe conductor, is made by the aluminum alloy, because the metallic characteristic of aluminium can lead to expend with heat and contract with cold the phenomenon very obvious, installs insulating contract with cold cover outside connecting portion, can play insulating effect, guarantees cable run's connection safety.
3. When the joint is welded with the conductor pipe, the original joint is thinner, so that the leakage is easy to occur during welding, and the welded part of the joint is easy to crash during site construction. The utility model discloses the joint connection contact surface is big, and it is more convenient during the welding, the seepage can not appear, and site operation can not hit badly easily.
4. The utility model has two soft connecting contact surfaces, compared with the existing one-surface contact surface connector, under the same current condition, the soft connecting cross section of the utility model is smaller, which is only 0.5 times of the original one, thus being convenient for on-site installation; to the insulated bus of the same external diameter, adopt the utility model discloses a joint, its electric current value is 2 times that originally connect.
Drawings
Fig. 1 is a schematic view of a joint structure of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is an overall schematic view of the flexible connection of the present invention.
Fig. 4 is a partial schematic view of the flexible connection of fig. 3.
In the figure: 1-tubular bus; 2-connecting a joint; 2-1-connecting hole; 2-2-heat dissipation holes; 2-3-connecting the platform; 2-4-vent; 2-5-radiating groove, 2-6-positioning step; 3, soft connection; 4-bolt and nut; 5-washer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b): as shown in fig. 1-2, the connection joint 2 of the present invention is an integrally formed structure, one end of which is a tubular bus bar connection portion, and the other end of which is a wiring connection portion, and is formed by processing a section bar, wherein the tubular bus bar connection portion is a stepped cylindrical connection body matched with the tubular bus bar connection end, and is provided with axial ventilation holes 2-4 therein; the wiring connecting part is provided with a soft connecting hole 2-1.
The wiring connecting part is of an approximate cuboid structure, heat dissipation grooves 2-5 are formed in the side face connected with the tubular bus connecting part and the opposite side face of the tubular bus connecting part, the two groove sides of the heat dissipation grooves 2-5 of the tubular bus connecting part and the wiring connecting part are connected into a whole, a square heat dissipation hole 2-2 is formed in the side face between the two heat dissipation grooves 2-5, the other two end faces are connecting platforms 2-3, and connector flexible connection connecting holes 2-1 are formed in the connecting platforms.
The frame connecting parts of the heat dissipation holes 2-2 and the heat dissipation grooves 2-5 are provided with arc-shaped transition. The stepped cylindrical connector of the tubular bus connecting part is provided with positioning steps 2-6 which are matched with the tubular bus 1 in insertion depth.
As shown in fig. 3-4, for the utility model discloses a wind power tubular busbar connection structure, the joint design is connected at tubular busbar 1 tip through its tubular busbar connecting portion, and the joint design on two tubular busbars 1 passes through flexible coupling 3 to be connected on wiring platform 2-3, and is fixed through bolt nut 4 and packing ring 5, overlaps at flexible coupling 3 and aluminum alloy attach fitting periphery and puts natural shrinkage insulating cover 6.
When the utility model is assembled, as shown in fig. 1-4, firstly, an aluminum alloy connector with square heat dissipation holes 2-2 and round axial ventilation holes 2-4 is inserted into an aluminum alloy round tube conductor through an insertion positioning step 2-6, the aluminum alloy connector is inserted into two ends of the aluminum alloy round tube conductor and then welded into a whole, and then a high polymer insulating sleeve is covered outside the aluminum alloy round tube conductor through a thermal shrinkage process to form a tube bus 1; and a natural cold-shrinkage insulating sleeve 6 is sleeved on the peripheries of the flexible connection 3 and the aluminum alloy connection joint 2 to protect the connection part.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (5)
1. The utility model provides a wind-powered electricity generation tub generating line joint design which characterized in that: the joint structure is a structure, one end of the joint structure is a tubular bus connecting part, the other end of the joint structure is a wiring connecting part, the tubular bus connecting part is a stepped cylindrical connecting body matched with the tubular bus connecting end, a ventilation hole is formed in the axial direction of the tubular bus connecting part, and a joint flexible connection mounting hole is formed in the wiring connecting part.
2. The wind-powered tubular busbar joint structure of claim 1, wherein: the wiring connecting part is of a cuboid structure, radiating grooves are formed in the side face connected with the tubular bus connecting part and the opposite side face of the connecting part, and radiating holes are formed in the side face between the two radiating grooves; the other two side surfaces are wiring platforms, and wiring connection holes are formed in the wiring platforms.
3. The wind-powered tubular busbar joint structure of claim 2, wherein: the frame junction of louvre and heat dissipation recess all has the arc transition.
4. The wind-powered tubular busbar joint structure of claim 1, wherein: the stepped cylindrical connector of the tubular bus connecting part is provided with a positioning step matched with the tubular bus in insertion depth.
5. The utility model provides a wind-powered electricity generation tub generating line connection structure which characterized in that: the joint structure comprises a tubular bus, a flexible joint and the joint structure as claimed in any one of claims 1 to 4, wherein the joint structure is connected to the end part of the tubular bus through the tubular bus connecting part, the joint structures on the two tubular buses are connected to a wiring platform through the flexible joint and fixed through bolts, and cold shrinkage sleeves are sleeved on the peripheries of the flexible joint and the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270013.5U CN210468167U (en) | 2019-08-07 | 2019-08-07 | Wind power pipe bus joint and bus connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270013.5U CN210468167U (en) | 2019-08-07 | 2019-08-07 | Wind power pipe bus joint and bus connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468167U true CN210468167U (en) | 2020-05-05 |
Family
ID=70450116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921270013.5U Active CN210468167U (en) | 2019-08-07 | 2019-08-07 | Wind power pipe bus joint and bus connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468167U (en) |
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2019
- 2019-08-07 CN CN201921270013.5U patent/CN210468167U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230918 Address after: 239000 northeast of the intersection of Tongling Road and Chuzhou Avenue, Chuzhou City, Anhui Province Patentee after: Chuzhou Ruida new energy materials Co.,Ltd. Address before: 115100 west of North Jinniushan Road, Shibei street, coastal emerging industrial zone, Dashiqiao City, Yingkou City, Liaoning Province Patentee before: Yingkou Hefeng new energy materials Co.,Ltd. |
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| TR01 | Transfer of patent right |