CN216215736U - High-strength intensive bus duct - Google Patents
High-strength intensive bus duct Download PDFInfo
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- CN216215736U CN216215736U CN202122355748.1U CN202122355748U CN216215736U CN 216215736 U CN216215736 U CN 216215736U CN 202122355748 U CN202122355748 U CN 202122355748U CN 216215736 U CN216215736 U CN 216215736U
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- cover plate
- pressing plate
- bus duct
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Abstract
The utility model discloses a high-strength intensive bus duct, which relates to the technical field of distribution equipment and comprises an upper cover plate, a lower cover plate and side plates, wherein one opposite side of the upper cover plate and one opposite side of the lower cover plate are respectively and fixedly provided with an upper pressing plate and a lower pressing plate through a connecting plate, the two side plates are fixedly arranged between the upper cover plate and the lower cover plate, the upper pressing plate, the lower pressing plate and the two side plates form a line containing cavity for containing a bus, the upper end and the lower end of the bus are respectively abutted against the upper pressing plate and the lower pressing plate, the two sides of the bus are respectively abutted against the two side plates, the two side plates are fixedly connected through fastening bolts, and the fastening bolts penetrate through the connecting plate. The utility model not only can ensure that the side plates can be tightly attached to the bus, and improves the heat dissipation effect and dynamic stability effect of the bus duct, but also the plane of the bus duct body does not need to be provided with screw mounting holes, and the overall protection level of the bus duct is improved.
Description
Technical Field
The utility model relates to the technical field of distribution equipment, in particular to a high-strength intensive bus duct.
Background
The bus duct commonly used in the current market is an intensive bus duct, wherein conductors are coated in an insulating mode and tightly attached together. The bus duct with the structure has higher requirements on insulation and ageing resistance, and once the insulation layer has a pinhole phenomenon, the phenomena of breakdown and short circuit between conductors are easy to generate. And sufficient electrical clearance exists between the conductors of the air bus duct, the requirement on the field environment is not too strict, the insulation performance is not influenced under the relatively humid condition of a basement, the air bus duct is convenient to maintain, and the fault on the field can be timely repaired.
Bus duct in the existing market generally adopts two curb plates and apron to fix from top to bottom, and there is the screw hole in bus duct body plane like this, has reduced the protection level, and curb plate and apron fixed can't guarantee bus duct curb plate and female row closely laminate from top to bottom, has not only reduced the radiating effect of bus duct, and female row is easy to rock in bus duct casing moreover, has reduced the dynamic stabilization effect of bus duct.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a high-strength intensive bus duct.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a high-strength intensive bus duct comprises an upper cover plate, a lower cover plate and side plates, wherein an upper pressing plate and a lower pressing plate are respectively and fixedly arranged on one opposite side of the upper cover plate and one opposite side of the lower cover plate through a connecting plate, the two side plates are fixedly arranged between the upper cover plate and the lower cover plate, the upper pressing plate, the lower pressing plate and the two side plates form a line accommodating cavity for accommodating a bus, the upper end and the lower end of the bus are respectively abutted against the upper pressing plate and the lower pressing plate, the two sides of the bus are respectively abutted against the two side plates,
the two side plates are fixedly connected through fastening bolts, and the fastening bolts penetrate through the connecting plate.
As a preferred scheme of the high-strength intensive bus duct, the utility model comprises the following steps: the connecting plate is positioned in the middle vertical plane of the upper cover plate and the lower cover plate.
As a preferred scheme of the high-strength intensive bus duct, the utility model comprises the following steps: the connecting plate is positioned in the middle vertical plane of the upper pressing plate and the lower pressing plate.
As a preferred scheme of the high-strength intensive bus duct, the utility model comprises the following steps: two positioning baffles are arranged on the opposite sides of the upper cover plate and the lower cover plate, the two positioning baffles are symmetrically arranged on the two sides of the connecting plate and positioned between the two side plates, the upper end and the lower end of each side plate are vertically provided with bending parts facing the positioning baffles,
when the side plates are abutted against the two sides of the upper pressing plate and the lower pressing plate, the end parts of the bending parts are abutted against the adjacent positioning baffle plates.
As a preferred scheme of the high-strength intensive bus duct, the utility model comprises the following steps: the fastening bolt is a self-locking bolt.
As a preferred scheme of the high-strength intensive bus duct, the utility model comprises the following steps: and a gasket is arranged between the fastening bolt and the side plate.
As a preferred scheme of the high-strength intensive bus duct, the utility model comprises the following steps: and one sides of the upper cover plate and the lower cover plate which are opposite are provided with saw-toothed grooves.
The utility model has the beneficial effects that:
(1) according to the bus duct, the upper cover plate and the lower cover plate are respectively provided with the upper pressing plate and the lower pressing plate through connection, when the side plates are assembled between the upper cover plate and the lower cover plate, the two side plates are tightly attached to two sides of the upper pressing plate and the lower pressing plate and are fixedly connected through the fastening bolts, so that the side plates and a bus can be tightly attached, the heat dissipation effect and the dynamic stability effect of the bus duct are improved, screw mounting holes do not need to be formed in the plane of a bus duct body, and the overall protection level of the bus duct is improved.
(2) According to the bus duct, the positioning baffles are arranged on the upper cover plate and the lower cover plate respectively, the upper end and the lower end of the side plate are correspondingly provided with the bent parts, and when the side plate is abutted against the two sides of the upper pressing plate and the lower pressing plate, the end parts of the bent parts can be abutted against the adjacent positioning baffles, so that the bus can be pressed by the side plate and the upper cover plate and the lower cover plate in an effective size range in the assembly process of the bus, and the dynamic stability of the bus duct is ensured.
(3) The opposite sides of the upper cover plate and the lower cover plate are respectively provided with the sawtooth-shaped grooves, so that the heat dissipation area of the cover plates can be increased, and the heat dissipation efficiency of the whole bus duct is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a high-strength compact busway provided by the present invention;
wherein: 1. an upper cover plate; 2. a lower cover plate; 3. a side plate; 4. a connecting plate; 5. an upper pressure plate; 6. a lower pressing plate; 7. a wire accommodating cavity; 8. fastening a bolt; 9. positioning a baffle plate; 10. a bending section; 11. a gasket; 12. and (4) a groove.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The embodiment provides a high-strength intensive bus duct which comprises an upper cover plate 1, a lower cover plate 2 and two side plates 3. The lower end of the upper cover plate 1 and the upper end of the lower cover plate 2 are both fixedly provided with a connecting plate 4, and the connecting plate 4 is positioned in the middle vertical plane of the upper cover plate 1 and the lower cover plate 2. An upper pressing plate 5 is fixedly arranged at the lower end of the connecting plate 4 positioned above, and a lower pressing plate 6 is fixedly arranged at the upper end of the connecting plate 4 positioned below. The connecting plate 4 is located in the midperpendicular of the upper and lower pressing plates 5 and 6.
The side plates 3 are arranged between the upper cover plate 1 and the lower cover plate 2, and the two side plates 3 are respectively abutted against the left side and the right side of the upper pressing plate 5 and the lower pressing plate 6, so that the upper pressing plate 5, the lower pressing plate 6 and the two side plates 3 enclose a wire accommodating cavity 7 for accommodating a bus. In the wire accommodating cavity 7, the upper end and the lower end of the bus are respectively abutted against the lower end face of the upper pressing plate 5 and the upper end face of the lower pressing plate 6, and the two sides of the bus are respectively abutted against the inner sides of the two side plates 3.
An upper thread mounting hole and a lower thread mounting hole are formed in each side plate 3. The upper thread mounting hole is positioned between the upper cover plate 1 and the upper pressure plate 5, the lower thread mounting hole is positioned between the lower cover plate 2 and the lower pressure plate 6, and the upper thread mounting hole and the lower thread mounting hole on the two side plates 3 are respectively aligned. Through holes are also formed in the two connecting plates 4 and are aligned with the adjacent threaded mounting holes. When the side plate 3 is positioned between the upper cover plate 1 and the lower cover plate 2, the fastening bolts 8 can be arranged in the two groups of threaded mounting holes and the aligned through holes in a penetrating manner and fastened by fastening nuts, so that the two side plates 3 can be fixedly connected to the two sides of the upper pressing plate 5 and the lower pressing plate 6, and the side plates 3 are fixedly connected with the upper cover plate 1 and the lower cover plate 2, so that the upper cover plate 1, the lower cover plate 2 and the side plates 3 are connected into a whole.
Preferably, the fastening bolt 8 is a self-locking bolt, and a gasket 11 is arranged between the fastening bolt 8 and the side plate 3, so that the side plate 3 and the bus can be tightly attached together, the heat dissipation effect of the bus duct is improved, and the dynamic stability effect is enhanced.
Two positioning baffle plates 9 are fixedly arranged at the lower end of the upper cover plate 1 and the upper end of the lower cover plate 2, the two positioning baffle plates 9 are symmetrically arranged at two sides of the connecting plate 4, and the distance between the two positioning baffle plates 9 is smaller than the width of the upper pressing plate 5 and the lower pressing plate 6. When the two side plates 3 are arranged on two sides of the upper pressing plate 5 and the lower pressing plate 6, the two positioning baffle plates 9 are positioned between the two side plates 3.
The upper end and the lower end of each side plate 3 are vertically provided with bending parts 10 facing the positioning baffle 9. When the side plate 3 is arranged between the upper cover plate 1 and the lower cover plate 2 and the side plate 3 is abutted against the two sides of the upper pressing plate 5 and the lower pressing plate 6, the bent parts 10 at the upper end and the lower end of the side plate 3 are respectively abutted against the upper cover plate 1 and the lower cover plate 2, and the end parts of the bent parts 10 are abutted against the adjacent positioning baffle plates 9. Therefore, the lateral plates 3 and the lower cover plate 2 of the upper cover plate 1 can compress the bus in an effective size range in the assembly process of the bus, and the dynamic stability of the bus duct is ensured.
In addition, the opposite sides of the upper cover plate 1 and the lower cover plate 2 are provided with saw-toothed grooves 12, and the grooves 12 extend along the length direction of the upper cover plate 1 and the lower cover plate 2. The heat dissipation area of the cover plate can be increased by arranging the serrated groove 12, so that the overall heat dissipation efficiency of the bus duct is improved.
The upper cover plate 1, the connecting plate 4, the upper pressing plate 5, and the positioning baffle 9 are integrally formed, the lower cover plate 2, the connecting plate 4, the lower pressing plate 6, and the positioning baffle 9 are integrally formed, and the side plate 3 and the bent portion 10 are also integrally formed.
In addition to the above embodiments, the present invention may have other embodiments; all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a high-strength intensive bus duct, includes upper cover plate (1), lower cover plate (2) and curb plate (3), its characterized in that: an upper pressing plate (5) and a lower pressing plate (6) are respectively and fixedly arranged on one opposite side of the upper cover plate (1) and the lower cover plate (2) through a connecting plate (4), two side plates (3) are fixedly arranged between the upper cover plate (1) and the lower cover plate (2), the upper pressing plate (5), the lower pressing plate (6) and the two side plates (3) enclose a wire accommodating cavity (7) for placing a bus, the upper end and the lower end of the bus are respectively abutted against the upper pressing plate (5) and the lower pressing plate (6), two sides of the bus are respectively abutted against the two side plates (3),
the two side plates (3) are fixedly connected through fastening bolts (8), and the fastening bolts (8) penetrate through the connecting plate (4).
2. The high strength dense bus duct of claim 1, wherein: the connecting plate (4) is positioned in the middle vertical plane of the upper cover plate (1) and the lower cover plate (2).
3. The high strength dense bus duct of claim 2, wherein: the connecting plate (4) is positioned in the middle vertical plane of the upper pressing plate (5) and the lower pressing plate (6).
4. The high strength dense bus duct of claim 1, wherein: two positioning baffles (9) are arranged on one opposite side of the upper cover plate (1) and the lower cover plate (2), the two positioning baffles (9) are symmetrically arranged on two sides of the connecting plate (4) and are positioned between the two side plates (3), bent parts (10) facing the positioning baffles (9) are vertically arranged at the upper end and the lower end of each side plate (3),
when the side plate (3) is abutted against the two sides of the upper pressing plate (5) and the lower pressing plate (6), the end part of the bent part (10) is abutted against the adjacent positioning baffle (9).
5. The high strength dense bus duct of claim 1, wherein: the fastening bolt (8) is a self-locking bolt.
6. The high strength dense bus duct of claim 1, wherein: and a gasket (11) is arranged between the fastening bolt (8) and the side plate (3).
7. The high strength dense bus duct of claim 1, wherein: and one opposite sides of the upper cover plate (1) and the lower cover plate (2) are provided with sawtooth-shaped grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122355748.1U CN216215736U (en) | 2021-09-28 | 2021-09-28 | High-strength intensive bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122355748.1U CN216215736U (en) | 2021-09-28 | 2021-09-28 | High-strength intensive bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215736U true CN216215736U (en) | 2022-04-05 |
Family
ID=80925501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122355748.1U Active CN216215736U (en) | 2021-09-28 | 2021-09-28 | High-strength intensive bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215736U (en) |
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2021
- 2021-09-28 CN CN202122355748.1U patent/CN216215736U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Tingjian Inventor after: Zhou Ruwen Inventor after: Ma Yuqing Inventor before: Chen Yanjian Inventor before: Zhou Ruwen Inventor before: Ma Yuqing |