CN213072058U - Waterproof mineral insulation type bus duct - Google Patents

Waterproof mineral insulation type bus duct Download PDF

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Publication number
CN213072058U
CN213072058U CN202021555651.4U CN202021555651U CN213072058U CN 213072058 U CN213072058 U CN 213072058U CN 202021555651 U CN202021555651 U CN 202021555651U CN 213072058 U CN213072058 U CN 213072058U
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CN
China
Prior art keywords
bus
bus duct
plate
insulation type
mineral insulation
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
Application number
CN202021555651.4U
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Chinese (zh)
Inventor
步国良
张弯
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Individual
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Individual
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Publication date
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Priority to CN202021555651.4U priority Critical patent/CN213072058U/en
Application granted granted Critical
Publication of CN213072058U publication Critical patent/CN213072058U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a waterproof mineral insulation type bus duct, including connecting the bottom plate, both sides and upper end right part front and back both sides all alternate around the upper end left part of connecting the bottom plate and be connected with a stop screw, and are two sets of stop screw's equal threaded connection in surface middle part has a nut, the upper end middle part fixed mounting of connecting the bottom plate has the generating line curb plate, the radiating groove has been seted up to the right-hand member of generating line curb plate, the cell wall of radiating groove is provided with isolating device, the upper end of generating line curb plate is provided with the apron device, the left end middle part of generating line curb plate is provided with bus device. A waterproof mineral insulation type bus duct, the impeller rotates around the pivot to accelerate thermal flow rate, and arrange the scattered processing fast through the radiating groove, reduce the inside temperature of bus duct, prevent that the bus duct from leading to the fact the short circuit of bus duct because the high temperature, ensure the normal use of bus duct, prolonged the life of bus duct.

Description

Waterproof mineral insulation type bus duct
Technical Field
The utility model relates to a bus duct technical field specifically is a waterproof mineral insulation type bus duct.
Background
The bus duct is a closed metal device formed from copper and aluminium bus bars, and is used for distributing large power to every element of distributed system, and in the indoor low-voltage electric power transmission main line engineering project, it has been increasingly substituted for electric wire and cable, and has been popularized in developed countries abroad, hong Kong and Macau, etc. in China. In Guangdong Guangzhou of China, more than 12 stories of buildings are distributed a power supply room and are led out, use the bus duct more than 90% of the main trunk line that leads to the floor promptly, and 630KVA transformer will use the bus duct to the switch board, and current insulation type bus duct produces the heat easily in the electric current use, discharges when the heat is not in time and leads to the bus duct short circuit easily, shortens life, and the bus duct takes place to rock easily simultaneously, and stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof mineral insulation type bus duct to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof mineral insulation type bus duct, includes the connecting bottom plate, both sides and upper end right part front and back both sides all alternate around the upper end left part of connecting bottom plate and are connected with a limit screw, and are two sets of limit screw's equal threaded connection in surface middle part has a nut, the upper end middle part fixed mounting of connecting bottom plate has the generating line curb plate, the radiating groove has been seted up to the right-hand member of generating line curb plate, the cell wall of radiating groove is provided with isolating device, the upper end of generating line curb plate is provided with the apron device, the left end middle part of generating line curb plate is provided with bus device.
Preferably, the isolation device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, an L-shaped isolation plate is fixedly installed at the upper end of the telescopic rod, and the telescopic power machine is fixedly connected to the right side of the upper end of the cover plate device to fixedly connect the isolation device and the cover plate device.
Preferably, the cover plate device comprises a bus cover plate, a through groove is formed in the middle of the upper end of the bus cover plate, a rotating shaft is connected to the wall of the through groove in an inserting mode, an impeller is fixedly mounted on the upper portion of the outer surface of the rotating shaft, and the cover plate device and the bus side plate are fixedly connected together at the upper end of the bus side plate through the bus cover plate.
Preferably, the bus device comprises a U-shaped placing frame, a plurality of groups of conductor copper bars and a plurality of groups of flame-retardant partition plates are fixedly connected to the inner cavity of the U-shaped placing frame, and the bus device and the bus side plates are fixedly connected to the middle of the left end of each bus side plate through the U-shaped placing frame.
Preferably, the telescopic power machine is electrically connected with the telescopic rod, and the lower part of the L-shaped isolation plate is positioned in the heat dissipation groove.
Preferably, the through groove is communicated with the interior of the bus bar cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. drive L shape division board up-movement through the telescopic link, the radiating groove is in unblocked state this moment, carries out the heat dissipation through the radiating groove and handles, and the impeller rotates around the pivot simultaneously to accelerate thermal flow rate, and arrange the scattered processing fast through the radiating groove, reduce the inside temperature of bus duct, prevent the bus duct because the high temperature leads to the fact the short circuit of bus duct, ensure the normal use of bus duct, prolonged the life of bus duct.
2. Through being provided with the connection bottom plate, cooperation stop screw and nut will be connected the bottom plate simultaneously and fix inside power transmission equipment to play chucking limiting displacement to the bus duct, prevent that the bus duct from taking place to rock, improved the stability when the bus duct uses.
Drawings
Fig. 1 is a schematic view of the overall structure of a waterproof mineral insulation type bus duct of the present invention;
fig. 2 is a schematic structural view of a cover plate device of a waterproof mineral insulation type bus duct of the present invention;
fig. 3 is a schematic structural view of an isolation device of a waterproof mineral insulation type bus duct of the present invention;
fig. 4 is the utility model relates to a bus arrangement schematic diagram of waterproof mineral insulation type bus duct.
In the figure: 1. connecting the bottom plate; 2. a limit screw; 3. a nut; 4. a bus side plate; 5. a heat sink; 6. an isolation device; 7. a cover plate device; 8. a bus bar device; 61. a telescopic power machine; 62. a telescopic rod; 63. an L-shaped spacer plate; 71. a bus cover plate; 72. a through groove; 73. a rotating shaft; 74. an impeller; 81. a U-shaped placing rack; 82. a conductor copper bar; 83. a flame retardant separator.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a waterproof mineral insulation type bus duct, including connecting bottom plate 1, both sides all alternate around the upper end left part of connecting bottom plate 1 and both sides around the upper end right part and be connected with a stop screw 2, the equal threaded connection in surface middle part of two sets of stop screw 2 has a nut 3, the upper end middle part fixed mounting of connecting bottom plate 1 has bus-bar side board 4, radiating groove 5 has been seted up to bus-bar side board 4's right-hand member, the cell wall of radiating groove 5 is provided with isolating device 6, the upper end of bus-bar side board 4 is provided with apron device 7, the left end middle part of bus-bar side board 4 is provided.
The isolation device 6 comprises a telescopic power machine 61 and a telescopic rod 62, the telescopic power machine 61 is a power machine which can enable the telescopic rod 62 to be in a telescopic state and an extension state, the telescopic rod 62 is used for extending to drive the L-shaped isolation plate 63 to move upwards to enable the radiating groove 5 to be in an unblocked state, so that radiating treatment is convenient to carry out, the telescopic rod 62 is movably connected to the output end of the telescopic power machine 61, the L-shaped isolation plate 63 is fixedly installed at the upper end of the telescopic rod 62, the radiating groove 5 is in an unblocked state when the L-shaped isolation plate 63 moves upwards to facilitate radiating treatment, and the telescopic power machine 61 is fixedly connected to the right side of the upper end of the cover plate device 7 to fixedly connect the; the cover plate device 7 comprises a bus cover plate 71, a through groove 72 is formed in the middle of the upper end of the bus cover plate 71, a rotating shaft 73 is inserted and connected with the groove wall of the through groove 72, an impeller 74 is fixedly mounted on the upper portion of the outer surface of the rotating shaft 73, the impeller 74 rotates around the rotating shaft 73 to discharge heat to play a role in heat dissipation, and the bus cover plate 71 is fixedly connected to the upper end of the bus side plate 4 to fixedly connect the cover plate device 7 and the bus side plate 4 together; the bus device 8 comprises a U-shaped placing frame 81, a plurality of groups of conductor copper bars 82 are fixedly arranged in the inner cavity of the U-shaped placing frame 81, a plurality of groups of flame-retardant partition plates 83 are fixedly connected to the opposite surfaces of the plurality of groups of conductor copper bars 82, and the U-shaped placing frame 81 is fixedly connected to the middle part of the left end of the bus side plate 4 to fixedly connect the bus device 8 with the bus side plate 4; the telescopic power machine 61 is electrically connected with the telescopic rod 62, and the lower part of the L-shaped isolation plate 63 is positioned in the heat dissipation groove 5; the through groove 72 communicates with the inside of the bus bar cover 71.
It should be noted that, the utility model relates to a waterproof mineral insulation type bus duct, drive the telescopic link 62 to stretch out and draw back through the flexible power machine 61, thereby make the telescopic link 62 drive the L-shaped division board 63 to move up when extending, the radiating groove 5 is in the unblocked state at this moment, carry out the heat dissipation treatment through the radiating groove 5, simultaneously the impeller 74 rotates around the pivot 73, thereby accelerate the flow rate of heat, and through the quick heat dissipation treatment of the radiating groove 5, reduce the temperature inside the bus duct, prevent the bus duct from causing the short circuit of the bus duct because of the high temperature, ensure the normal use of the bus duct, prolong the service life of the bus duct, through being provided with the connection bottom plate 1, cooperate with the spacing screw 2 and the nut 3 to fix the connection bottom plate 1 inside the power transmission equipment, thereby play the fixed chucking effect to the connection bottom plate 1, and then play the chucking, prevent that the bus duct from taking place to rock, improved the stability when the bus duct uses.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a waterproof mineral insulation type bus duct, is including connecting bottom plate (1), its characterized in that: the utility model discloses a bus bar, including connecting bottom plate (1), both sides and upper end right part front and back both sides all alternate and are connected with a stop screw (2), and are two sets of the equal threaded connection in surface middle part of stop screw (2) has a nut (3), the upper end middle part fixed mounting of connecting bottom plate (1) has bus-bar curb plate (4), radiating groove (5) have been seted up to the right-hand member of bus-bar curb plate (4), the cell wall of radiating groove (5) is provided with isolating device (6), the upper end of bus-bar curb plate (4) is provided with apron device (7), the left end middle part of bus-bar curb plate (4) is provided with bus-bar device (8.
2. The waterproof mineral insulation type bus duct of claim 1, characterized in that: the isolation device (6) comprises a telescopic power machine (61) and a telescopic rod (62), the telescopic rod (62) is movably connected to the output end of the telescopic power machine (61), an L-shaped isolation plate (63) is fixedly installed at the upper end of the telescopic rod (62), and the telescopic power machine (61) is fixedly connected to the right middle side of the upper end of the cover plate device (7) to fixedly connect the isolation device (6) and the cover plate device (7).
3. The waterproof mineral insulation type bus duct of claim 1, characterized in that: the cover plate device (7) comprises a bus cover plate (71), a through groove (72) is formed in the middle of the upper end of the bus cover plate (71), a rotating shaft (73) is connected to the groove wall of the through groove (72) in an inserting mode, an impeller (74) is fixedly mounted on the upper portion of the outer surface of the rotating shaft (73), and the cover plate device (7) and the bus side plate (4) are fixedly connected together at the upper end of the bus side plate (4) through the bus cover plate (71).
4. The waterproof mineral insulation type bus duct of claim 1, characterized in that: bus bar device (8) are including U-shaped rack (81), the equal fixed mounting in inner chamber of U-shaped rack (81) has a plurality of groups conductor copper bar (82), a plurality of groups the equal fixedly connected with fire-retardant baffle (83) of a plurality of groups of opposite face of conductor copper bar (82), U-shaped rack (81) fixed connection is with bus bar device (8) and bus bar curb plate (4) fixed connection at the left end middle part of bus bar curb plate (4).
5. The waterproof mineral insulation type bus duct of claim 2, characterized in that: the telescopic power machine (61) is electrically connected with the telescopic rod (62), and the lower part of the L-shaped isolation plate (63) is positioned in the heat dissipation groove (5).
6. The waterproof mineral insulation type bus duct of claim 3, characterized in that: the through groove (72) is communicated with the interior of the bus cover plate (71).
CN202021555651.4U 2020-07-31 2020-07-31 Waterproof mineral insulation type bus duct Expired - Fee Related CN213072058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021555651.4U CN213072058U (en) 2020-07-31 2020-07-31 Waterproof mineral insulation type bus duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021555651.4U CN213072058U (en) 2020-07-31 2020-07-31 Waterproof mineral insulation type bus duct

Publications (1)

Publication Number Publication Date
CN213072058U true CN213072058U (en) 2021-04-27

Family

ID=75578791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021555651.4U Expired - Fee Related CN213072058U (en) 2020-07-31 2020-07-31 Waterproof mineral insulation type bus duct

Country Status (1)

Country Link
CN (1) CN213072058U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210427

Termination date: 20210731