CN209929918U - Light dense insulation bus duct - Google Patents
Light dense insulation bus duct Download PDFInfo
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- CN209929918U CN209929918U CN201920292950.4U CN201920292950U CN209929918U CN 209929918 U CN209929918 U CN 209929918U CN 201920292950 U CN201920292950 U CN 201920292950U CN 209929918 U CN209929918 U CN 209929918U
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Abstract
The utility model discloses a light intensive insulation bus duct, the upper cover plate, a pair of horizontal U-shaped left side board that back on the other hand set up between the lower cover plate, the space constitutes phase line conductor arrangement chamber between the right side board, the upper side of left side board, lower side limit is through spacing joint of spacing groove on upper cover plate, lower cover plate respectively, the upper side of right side board, lower side are respectively through rivet fixed connection, the left side board, set up many strengthening ribs on the right side board lateral surface and increase intensity, also have supplementary heat dissipation function simultaneously, further improve the radiating efficiency through cockscomb structure radiating groove, the upper folding edge, the space can constitute circuit wiring groove structure such as cable, signal line between the upper folding edge, the space can constitute light, emergency lighting apparatus, auxiliary assembly chamber such as surveillance camera, the upper folding edge, lower folding edge lateral surface all sets up anti-skidding line, the handling operation of being convenient; the structure is simple and compact, the consumption of raw materials is low, the production cost is low, the occupied area of a workshop is small, and the product structure and the production process are both extremely simplified.
Description
Technical Field
The invention relates to a light dense insulation bus duct.
Background
The bus duct products in the power transmission and transformation equipment in the power industry are subjected to multiple optimization improvements and updating, the traditional iron shell bus is developed into an aluminum alloy shell bus in the prior art, the material, the product structure and the production process of the parts of the bus duct products are changed essentially, and the CCX-III series dense bus ducts of the bus shell formed by combining double C-shaped side plates and upper and lower cover plates and the SCC series dense bus ducts of the bus shell formed by combining left and right conjoined side cover plates with the same or different cross sections are proved by market, user and practice in the bus duct products in the past generations to have excellent comprehensive performance.
Disclosure of Invention
The invention aims to solve the technical problem of providing a light intensive insulated bus duct which has simple and compact structure, less raw material consumption, low production cost and small occupied area of a workshop.
The invention discloses a light dense insulation bus duct, which is characterized in that: the bus comprises a bus shell, wherein a phase conductor group is tightly clamped in the bus shell through a phase conductor arranging cavity; the bus shell comprises an upper cover plate and a lower cover plate, a left side plate and a right side plate are arranged in a space between the upper cover plate and the lower cover plate, the sections of the left side plate and the right side plate are in mutually opposite horizontal U-shaped structures, the positions of the lower surface of the upper cover plate and the upper surface of the lower cover plate, which correspond to the edges of the upper side edge and the lower side edge of the left side plate, are respectively provided with a horizontal limiting groove, and the upper side edge and the lower side edge of the left side plate are respectively in limiting clamping connection with the limiting grooves of the lower surface of; a phase conductor arrangement cavity capable of arranging a phase conductor group is defined by the space between the left side plate and the right side plate through an upper cover plate and a lower cover plate; the upper side edge and the lower side edge of the right side plate are respectively fixedly connected with the upper cover plate and the lower cover plate through a plurality of rivets in a riveting manner;
the cross sections of the left side plate and the right side plate are consistent in shape and are symmetrically arranged along the vertical center line of the phase line conductor set; the cross sections of the upper cover plate and the lower cover plate are consistent in shape and are symmetrically arranged along the horizontal center line of the phase line conductor set;
a plurality of reinforcing ribs which are transversely protruded outwards and extend along the longitudinal direction are respectively arranged on the outer side surfaces of the left side plate and the right side plate;
the cross section of each reinforcing rib is in a frustum shape with a small top and a large root;
the part of the cross section outline shapes of the left side plate and the right side plate, which are positioned between the adjacent reinforcing ribs, is composed of an arc line section which is convex outwards and two vertical straight line sections which are connected to the two ends of the arc line section, and the two vertical straight line sections are respectively connected with the contour lines of the adjacent reinforcing ribs through circular arc smooth transition;
the edges of two sides above the upper cover plate and below the lower cover plate are respectively provided with an upper folding edge and a lower folding edge which are protruded upwards and downwards along the vertical direction, and the edges of two sides below the upper cover plate and above the lower cover plate are respectively provided with an anti-slip edge;
the anti-slip edges are respectively extension sections of the upper folded edge and the lower folded edge;
the upper surface of the upper cover plate and the lower surface of the lower cover plate are respectively provided with a sawtooth-shaped heat dissipation groove at the corresponding positions of the upper side edge and the lower side edge of the left side plate and the right side plate;
the outer side faces of the upper folded edge of the upper cover plate and the lower folded edge of the lower cover plate are respectively provided with sawtooth-shaped anti-skid grains;
the upper side edge and the lower side edge of the left side plate and the right side plate are in transition connection with the inner side of the main body part in the vertical direction through chamfers;
arc-shaped grooves are formed in the outer parts of the joints of the upper side edge and the lower side edge of the left side plate and the right side plate and the main body part in the vertical direction;
the upper cover plate, the lower cover plate, the left side plate and the right side plate are sections formed by aluminum alloy materials through integral pultrusion technology in one step.
The invention relates to a light dense insulating bus duct, wherein a phase conductor arrangement cavity is formed by a space between a pair of transverse U-shaped left side plates and a pair of right side plates which are oppositely arranged between an upper cover plate and a lower cover plate, the upper side edge and the lower side edge of the left side plate are respectively clamped on the upper cover plate and the lower cover plate through limiting grooves in a limiting way, the upper side edge and the lower side edge of the right side plate are respectively fixedly connected through riveting rivets, a plurality of reinforcing ribs are arranged on the outer side surfaces of the left side plate and the right side plate to increase the strength and have an auxiliary heat dissipation function, the upper cover plate and the lower cover plate are provided with sawtooth-shaped heat dissipation grooves to further improve the heat dissipation efficiency, an upper folding edge is arranged above the upper cover plate, a space between the upper folding edges can form a line routing groove structure of a cable, a signal line and the like, a space between the, the carrying operation is convenient; the structure is simple and compact, the consumption of raw materials is low, the production cost is low, the occupied area of a workshop is small, and the product structure and the production process are both extremely simplified.
Drawings
Fig. 1 is a schematic plane structure diagram of a light dense insulated bus duct according to an embodiment of the invention.
Detailed Description
As shown in the figure, the light dense insulating bus duct is further improved on the basis of the dense bus duct in the prior art, and comprises a bus shell, wherein the bus shell comprises an upper cover plate 1 and a lower cover plate 15, a left side plate 19 and a right side plate 6 are arranged in a space between the upper cover plate 1 and the lower cover plate 15, a phase conductor arrangement cavity is defined between the left side plate 19 and the right side plate 6 by the upper cover plate 1 and the lower cover plate 15, and a phase conductor group is tightly clamped in the phase conductor arrangement cavity;
the cross sections of the left side plate 19 and the right side plate 6 are of mutually opposite horizontal U-shaped structures, the lower surface of the upper cover plate 1 and the upper surface of the lower cover plate 15 are respectively provided with a horizontal limiting groove 2 at the position corresponding to the edges of the upper side edge 3 and the lower side edge 17 of the left side plate 19, and the upper side edge 3 and the lower side edge 17 of the left side plate 19 are respectively limited and clamped in the limiting grooves 2 of the lower surface of the upper cover plate 1 and the upper surface of the lower cover plate 15; a phase conductor arrangement cavity capable of arranging the phase conductor group 4 is defined by the upper cover plate 1 and the lower cover plate 15 in the space between the left side plate 19 and the right side plate 6; the upper side 9 and the lower side 13 of the right side plate 6 are respectively riveted and fixedly connected with the upper cover plate 1 and the lower cover plate 15 through a plurality of rivets 14; the left side board and the right side board are of a transverse U-shaped structure, one side of the upper cover plate and one side of the lower cover plate are clamped with the left side board through a transverse limiting groove, the other side of the upper cover plate and the lower cover plate are fixedly connected through rivets, the product structure is extremely simple, the assembly and connection operation is convenient, the number of parts is small, the size is small, the weight is light, the consumption of raw materials is low, the production and manufacturing and the assembly and connection are rapid, and the cost is low.
The cross sections of the left side plate 19 and the right side plate 6 are consistent in shape and are symmetrically arranged along the vertical center line of the phase conductor set 4; the cross sections of the upper cover plate 1 and the lower cover plate 15 are consistent in shape and are symmetrically arranged along the horizontal center line of the phase conductor group 4; in the specific embodiment, the left side plate 19 and the right side plate 6 are formed by sawing and blanking the same section bar, and the upper cover plate 1 and the lower cover plate 15 are formed by sawing and blanking the same section bar, so that the process is simplified, and the occupied area of a production workshop is small.
The lateral surfaces of the left side plate 19 and the right side plate 6 are respectively provided with a plurality of reinforcing ribs 11 which are transversely protruded outwards and extend along the longitudinal direction, so that the strength of the bus shell is ensured, and meanwhile, the bus shell can also be used as a heat dissipation fin plate to provide an auxiliary heat dissipation channel, and the heat dissipation efficiency is improved.
The cross section of each reinforcing rib 11 is in a frustum shape with a small top and a large root, so that the supporting strength is further enhanced, the contact area with air is increased, and the heat dissipation efficiency is further improved.
The parts of the cross-sectional profile shapes of the left side plate 19 and the right side plate 6, which are positioned between the adjacent reinforcing ribs 11, are composed of an arc line section 12 protruding outwards and two vertical line sections connected to the two ends of the arc line section, and the two vertical line sections are respectively connected with the contour lines of the adjacent reinforcing ribs through arc smooth transition, so that the strength of the bus shell is further improved, and the installation and connection are reliable.
The edges of two sides above the upper cover plate and below the lower cover plate are respectively provided with an upper folding edge 8 and a lower folding edge 17 which are protruded upwards and downwards along the vertical direction, the space between the upper folding edges can form a line wiring groove structure of cables, signal lines and the like, and the space between the lower folding edges can form an installation cavity of auxiliary equipment such as a lighting lamp, an emergency lamp, a monitoring camera and the like; the edges of two sides of the lower part of the upper cover plate and the upper part of the lower cover plate are respectively provided with an anti-slip edge 20, which is convenient for carrying operation and installation of a bus support hanger.
The antiskid edge 20 is respectively an extension section of the upper folding edge 8 and the lower folding edge 17, and is convenient for arrangement of production and manufacturing processes.
The upper surface of the upper cover plate 1 and the lower surface of the lower cover plate 15 are respectively provided with a sawtooth-shaped heat dissipation groove 16 at the corresponding positions of the upper side edge and the lower side edge of the left side plate 19 and the right side plate 6, so that the stable operation of the bus system is ensured.
The outer side surfaces of the upper folding edge 8 of the upper cover plate 1 and the lower folding edge 17 of the lower cover plate 15 are respectively provided with a sawtooth-shaped anti-slip line 21 to prevent sliding in the processes of assembly, packaging, carrying, installation and operation.
The upper side and the lower side of the left side plate 19 and the right side plate 6 are in transition connection with the inner side of the main body part in the vertical direction through chamfers, and stress concentration is prevented.
The outer parts of the joints of the upper side edge and the lower side edge of the left side plate 19 and the right side plate 6 and the main body part in the vertical direction are provided with arc-shaped grooves 4, so that the mounting and connecting stability of a mechanical structure is improved.
The upper cover plate 1, the lower cover plate 15, the left side plate 19 and the right side plate 6 are profiles formed by aluminum alloy materials through integral pultrusion process in one step, and the profile is simple in production and manufacturing process, light in weight, high in strength, attractive in appearance and low in cost.
The invention relates to a light dense insulating bus duct, wherein a phase conductor arrangement cavity is formed by a space between a pair of transverse U-shaped left side plates and a pair of right side plates which are oppositely arranged between an upper cover plate and a lower cover plate, the upper side edge and the lower side edge of the left side plate are respectively clamped on the upper cover plate and the lower cover plate through limiting grooves in a limiting way, the upper side edge and the lower side edge of the right side plate are respectively fixedly connected through riveting rivets, a plurality of reinforcing ribs are arranged on the outer side surfaces of the left side plate and the right side plate to increase the strength and have an auxiliary heat dissipation function, the upper cover plate and the lower cover plate are provided with sawtooth-shaped heat dissipation grooves to further improve the heat dissipation efficiency, an upper folding edge is arranged above the upper cover plate, a space between the upper folding edges can form a line routing groove structure of a cable, a signal line and the like, a space between the, the carrying operation is convenient; the structure is simple and compact, the consumption of raw materials is low, the production cost is low, the occupied area of a workshop is small, and the product structure and the production process are both extremely simplified.
Claims (10)
1. The utility model provides a intensive insulating bus duct of light which characterized in that: the bus comprises a bus shell, wherein a phase conductor group is tightly clamped in the bus shell through a phase conductor arranging cavity; the bus shell comprises an upper cover plate and a lower cover plate, a left side plate and a right side plate are arranged in a space between the upper cover plate and the lower cover plate, the sections of the left side plate and the right side plate are in mutually opposite horizontal U-shaped structures, the positions of the lower surface of the upper cover plate and the upper surface of the lower cover plate, which correspond to the edges of the upper side edge and the lower side edge of the left side plate, are respectively provided with a horizontal limiting groove, and the upper side edge and the lower side edge of the left side plate are respectively in limiting clamping connection with the limiting grooves of the lower surface of; a phase conductor arrangement cavity capable of arranging a phase conductor group is defined by the space between the left side plate and the right side plate through an upper cover plate and a lower cover plate; the upper side edge and the lower side edge of the right side plate are respectively fixedly connected with the upper cover plate and the lower cover plate through a plurality of rivets in a riveting manner;
the cross sections of the left side plate and the right side plate are consistent in shape and are symmetrically arranged along the vertical center line of the phase line conductor set; the cross sections of the upper cover plate and the lower cover plate are consistent in shape and are symmetrically arranged along the horizontal center line of the phase line conductor set;
the outer side surfaces of the left side plate and the right side plate are respectively provided with a plurality of reinforcing ribs which are transversely protruded outwards and extend along the longitudinal direction.
2. A lightweight, dense, insulated bus duct according to claim 1, wherein: the cross section of each reinforcing rib is in a frustum shape with a small top and a large root.
3. A lightweight, dense, insulated bus duct according to claim 1, wherein: the part of the cross section outline shapes of the left side plate and the right side plate, which is positioned between the adjacent reinforcing ribs, is composed of an arc line section which is convex outwards and two vertical straight line sections which are connected to the two ends of the arc line section, and the two vertical straight line sections are respectively connected with the outline lines of the adjacent reinforcing ribs through circular arc smooth transition.
4. A lightweight, dense, insulated bus duct according to claim 1, wherein: the edge of two sides above the upper cover plate and below the lower cover plate are respectively provided with an upper folding edge and a lower folding edge which are raised upwards and downwards along the vertical direction, and the edge of two sides below the upper cover plate and above the lower cover plate are respectively provided with an anti-slip edge.
5. A lightweight, dense, insulated bus duct according to claim 4, wherein: the anti-slip edge is respectively an extension section of the upper folding edge and the lower folding edge.
6. A lightweight, dense, insulated bus duct according to claim 1, wherein: the upper surface of the upper cover plate and the lower surface of the lower cover plate are respectively provided with a sawtooth-shaped heat dissipation groove at the corresponding positions of the upper side edge and the lower side edge of the left side plate and the right side plate.
7. A lightweight, dense, insulated bus duct according to claim 1, wherein: and the outer side surfaces of the upper folded edge of the upper cover plate and the lower folded edge of the lower cover plate are respectively provided with a sawtooth-shaped anti-skid grain.
8. A lightweight, dense, insulated bus duct according to claim 1, wherein: the upper side edge and the lower side edge of the left side plate and the right side plate are in transition connection with the inner side of the main body part in the vertical direction through chamfers.
9. A lightweight, dense, insulated bus duct according to claim 1, wherein: and arc-shaped grooves are formed in the outer parts of the joints of the upper side edge and the lower side edge of the left side plate and the right side plate and the main body part in the vertical direction.
10. A lightweight, dense, insulated bus duct according to claim 1, wherein: the upper cover plate, the lower cover plate, the left side plate and the right side plate are sections formed by aluminum alloy materials through integral pultrusion technology in one step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292950.4U CN209929918U (en) | 2019-03-08 | 2019-03-08 | Light dense insulation bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292950.4U CN209929918U (en) | 2019-03-08 | 2019-03-08 | Light dense insulation bus duct |
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| Publication Number | Publication Date |
|---|---|
| CN209929918U true CN209929918U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920292950.4U Active CN209929918U (en) | 2019-03-08 | 2019-03-08 | Light dense insulation bus duct |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994976A (en) * | 2019-03-08 | 2019-07-09 | 江苏华鹏电力设备股份有限公司 | A kind of lightweight dense insulated bus duct |
| CN114123077A (en) * | 2021-11-25 | 2022-03-01 | 青岛东山集团有限公司 | Fastening assembling intensive bus duct |
-
2019
- 2019-03-08 CN CN201920292950.4U patent/CN209929918U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994976A (en) * | 2019-03-08 | 2019-07-09 | 江苏华鹏电力设备股份有限公司 | A kind of lightweight dense insulated bus duct |
| CN114123077A (en) * | 2021-11-25 | 2022-03-01 | 青岛东山集团有限公司 | Fastening assembling intensive bus duct |
| CN114123077B (en) * | 2021-11-25 | 2024-04-19 | 青岛东山集团有限公司 | Fastening assembly intensive bus duct |
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