CN214590462U - Plug-in type intensive bus duct - Google Patents
Plug-in type intensive bus duct Download PDFInfo
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- CN214590462U CN214590462U CN202121220395.8U CN202121220395U CN214590462U CN 214590462 U CN214590462 U CN 214590462U CN 202121220395 U CN202121220395 U CN 202121220395U CN 214590462 U CN214590462 U CN 214590462U
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- bus duct
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- dustproof
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Abstract
The utility model provides an intensive bus duct of plug-in type, include: a bus duct top cover and a bus duct bottom plate; the four first limiting blocks are fixedly connected to a bus duct bottom plate, first sliding grooves are formed in one sides of the four first limiting blocks, a dustproof frame is connected to the inside of each first sliding groove in a sliding mode through sliding blocks, and two first fixing holes are formed in two sides of the dustproof frame; and the heat dissipation holes are all formed in the bottom of the dustproof frame. The utility model provides an intensive bus duct of plug-in type removes through promoting dustproof frame, and dustproof roof shelters from the generating line junction for the dust can't be infected with the junction of generating line, and the setting of a plurality of louvres that dustproof bottom of the frame portion was seted up simultaneously makes the junction of sheltering from back generating line, still can keep good heat dissipation, and can not contact the dust, the effectual life who improves bus duct and generating line.
Description
Technical Field
The utility model relates to a bus duct field especially relates to an intensive bus duct of plug-in type.
Background
The bus duct is a closed metal device consisting of copper and aluminum bus posts and is used for distributing large power for each element of a dispersion system.
When the high-power element is used, more conductive plug rows are needed, so that intensive bus ducts are used, the intensive bus ducts are suitable for power supply and distribution systems with alternating-current three-phase four-wire and three-phase five-wire systems, the frequency of 50-60 Hz, the rated voltage of 690V and the rated working current of 250-5000A, the intensive bus ducts are used as auxiliary equipment of power supply and distribution equipment in industrial and mining, enterprises and public institutions and high-rise buildings, and the intensive bus ducts are particularly suitable for the transformation of workshops and old enterprises.
The connection position of the existing intensive bus duct is not ideal enough for sealing treatment of the interface, most of the existing intensive bus ducts are connected through connecting plates and screws, the exposed connecting plates are easily contaminated by dust, the heat dissipation effect of the circuit can be reduced due to excessive dust contamination, and the service life of the bus duct can be shortened due to the fact that heat cannot volatilize.
Therefore, there is a need to provide a plug-in compact busway that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plug-in type intensive bus duct has solved the sealed poor problem that is infected with the dust easily of kneck of intensive bus duct.
In order to solve the technical problem, the utility model provides an intensive bus duct of plug-in type includes: a bus duct top cover and a bus duct bottom plate;
the four first limiting blocks are connected to a bus duct bottom plate, first sliding grooves are formed in one sides of the four first limiting blocks, a dustproof frame is connected to the inside of each first sliding groove in a sliding mode through sliding blocks, and two first fixing holes are formed in two sides of the dustproof frame;
the heat dissipation holes are all formed in the bottom of the dustproof frame;
the dustproof top plate is connected to the top of the dustproof frame;
four second fixed orificess, four the second fixed orifices is seted up respectively in the both sides of bus duct bottom plate, four two bisymmetry of first limiting block is fixed in the both sides at bus duct bottom plate top, and every side sliding connection dustproof frame, four two bisymmetry of second fixed orifices is seted up in the both sides of bus duct bottom plate.
Preferably, the top of the bus duct bottom plate is connected with two second limiting blocks, two sides of each of the two second limiting blocks are provided with second right-angle bends, the second limiting blocks are concave and long, and notches of the two second limiting blocks are symmetrically arranged.
Preferably, one side of each of the four first limiting blocks is provided with a first right-angle bend, the front surface of each first right-angle bend is movably connected with a clamping plate through a screw, and the position of each first right-angle bend corresponds to that of each second right-angle bend.
Preferably, the top of bus duct bottom plate just is located and is connected with a plurality of locating frames between two second limiting blocks, and is a plurality of the locating frame sets up side by side and leaves certain distance between them, the thermal giving off of being convenient for.
Preferably, two second chutes are formed in two sides of the bus duct top cover, a mounting groove is formed in the bus duct top cover, and the second chutes are also used for sliding connection of the sliding blocks.
Preferably, a fixed groove is formed in the mounting groove, a connecting frame is connected to the inside of the fixed groove, a plurality of connecting grooves are formed in the top of the connecting frame, the fixed groove is formed in the middle of the mounting groove, and the positions and the number of the connecting grooves correspond to those of the positioning frame.
Preferably, side heat dissipation holes are formed in the two sides of the bus duct top cover, a movable cover is movably connected to the front face of the bus duct top cover through screws, and the side heat dissipation holes are communicated with the connecting grooves.
Compared with the prior art, the utility model provides an intensive bus duct of plug-in type has following beneficial effect:
the utility model provides an intensive bus duct of plug-in type, remove through promoting dustproof frame, make the second fixed orifices remove the position that corresponds with first fixed orifices, and fix through the screw, dustproof roof shelters from the generating line junction, make the unable junction that is infected with the generating line of dust, the setting of a plurality of louvres that dustproof bottom of the frame portion was seted up simultaneously, make the junction of sheltering from back generating line, still can keep good heat dissipation, and can not contact the dust, the effectual life who improves bus duct and generating line.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a plug-in type compact busway provided by the present invention;
FIG. 2 is a schematic view of the fixing hole shown in FIG. 1;
fig. 3 is a schematic structural view of a bus duct cover plate provided by the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the plug-in type compact busway provided by the present invention;
reference numbers in the figures: 1. chucking board, 2, first spout, 3, first stopper, 4, the sliding block, 5, dustproof frame, 6, the louvre, 7, first quarter bend, 8, first fixed orifices, 9, the second quarter bend, 10, the second stopper, 11, the locating frame, 12, dustproof roof, 13, the second fixed orifices, 14, the second spout, 15, the mounting groove, 16, the connection frame, 17, the side louvre, 18, the spread groove, 19, the fixed slot, 20, the bus duct top cap, 21, the movable cover, 22, the bus duct bottom plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a plug-in type intensive bus duct according to a first embodiment of the present invention; FIG. 2 is a schematic view of the fixing hole shown in FIG. 1; fig. 3 is the utility model provides a bus duct apron's structural schematic.
Plug-in type intensive bus duct includes: a bus duct top cover 20 and a bus duct bottom plate 22;
the four first limiting blocks 3 are fixedly connected to a bus duct bottom plate 22, a first sliding groove 2 is formed in one side of each of the four first limiting blocks 3, a dust-proof frame 5 is connected to the inside of each first sliding groove 2 in a sliding mode through a sliding block 4, and two first fixing holes 8 are formed in two sides of each dust-proof frame 5;
a plurality of heat dissipation holes 6, wherein the heat dissipation holes 6 are all arranged at the bottom of the dustproof frame 5;
the dustproof top plate 12 is fixedly connected to the top of the dustproof frame 5;
four second fixed orificess 13, four second fixed orifices 13 are seted up respectively in bus duct bottom plate 22's both sides, four first limiting block 3 bisymmetry is fixed in the both sides at bus duct bottom plate 22 top, and every side sliding connection dustproof frame 5, four second fixed orifices 13 bisymmetry is seted up in bus duct bottom plate 22's both sides, and corresponding with the position of first fixed orifices 8 for the position of fixed dustproof frame 5.
The top of the bus duct bottom plate 22 is fixedly connected with two second limiting blocks 10, two sides of each of the two second limiting blocks 10 are provided with a second right-angle bend 9, each second limiting block 10 is in a shape of Chinese character 'ao', and is long, notches of the two second limiting blocks 10 are symmetrically arranged, an opening of each second right-angle bend 9 is opposite to the corresponding second limiting block 10, and a threaded hole is formed in each second limiting block;
one side of each of the four first limiting blocks 3 is provided with a first right-angle bend 7, the front surface of each first right-angle bend 7 is movably connected with a clamping plate 1 through a screw, the position of each first right-angle bend 7 corresponds to that of each second right-angle bend 9, and each clamping plate 1 is used for fixing a bus;
the top of the bus duct bottom plate 22 is fixedly connected with a plurality of positioning frames 11 between the two second limiting blocks 10, the positioning frames 11 are arranged side by side with a certain distance left between them, so that heat can be conveniently dissipated, and the bus duct bottom plate 22 is made of special materials such as copper sheets and the like which are easy to absorb heat;
two second sliding grooves 14 are formed in two sides of the bus duct top cover 20, a mounting groove 15 is formed in the bus duct top cover 20, the second sliding grooves 14 are also used for sliding connection of the sliding blocks 4, the mounting groove 15 is in a shape of Chinese character 'zhong', and the height and the shape of the mounting groove are matched with those of a bus duct bottom plate 22;
When the bus bar fixing device is used, a bus bar penetrates between the two first limiting blocks 3, then penetrates through the insides of the plurality of positioning frames 11, finally penetrates out of the space between the two first limiting blocks 3 on the other side, after the bus bar is arranged, the position of the clamping plate 1 is adjusted by penetrating a screw rod through a bus bar screw, so that the position of the bus bar is fixed, then heat dissipation liquid is smeared on the tops of the plurality of positioning frames 11, and the bus bar groove top cover 20 and the bus bar groove bottom plate 22 are covered;
when the bus is connected, the connection part of the bus is exposed by pushing the dust-proof frame 5 to slide, and then the bus is connected, after the connection is completed, the dust-proof frame 5 is pushed to move, so that the second fixing hole 13 moves to the position corresponding to the first fixing hole 8 and is fixed through the screw.
Compared with the prior art, the utility model provides an intensive bus duct of plug-in type has following beneficial effect:
remove through promoting dustproof frame 5 for second fixed orifices 13 removes the position that corresponds with first fixed orifices 8, and fix through the screw, dustproof roof 12 shelters from the generating line junction, make the dust can't be infected with the junction of generating line, the setting of a plurality of louvres 6 that dustproof frame 5 bottoms was seted up simultaneously, make the junction of sheltering from the back generating line, still can keep good heat dissipation, and can not contact the dust, the effectual life who improves bus duct and generating line.
Second embodiment
Referring to fig. 4, based on the plug-in type compact bus duct provided in the first embodiment of the present application, the second embodiment of the present application provides another plug-in type compact bus duct. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the intensive bus duct of plug-in type that the second embodiment of this application provided's difference lies in, side louvre 17 has all been seted up to bus duct top cap 20's both sides, bus duct top cap 20's front has movable cover 21 through screw swing joint, side louvre 17 is linked together with spread groove 18 for can not have the dust to fall into when radiating, movable cover 21 is used for covering spread groove 18, and the interpolation of the coolant liquid of being convenient for.
Compared with the prior art, the utility model provides an intensive bus duct of plug-in type has following beneficial effect:
setup through spread groove 18 and make the top of locating frame 11 run through the inside that extends to get into connecting frame 16, the setup of cooperation side louvre 17, make the heat that the radiating fluid absorbed and gived off can be better transmit to the external world, make the heat of generating line can more effectual volatilizing, thereby improve the life of generating line and bus duct, the setup of movable cover 21 simultaneously, make personnel later stage need not to dismantle whole bus duct, only need open movable cover 21 and just can accomplish the interpolation of radiating fluid, make the maintenance of bus duct more convenient simple.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a plug-in type intensive bus duct which characterized in that includes: a bus duct top cover and a bus duct bottom plate;
the four first limiting blocks are connected to a bus duct bottom plate, first sliding grooves are formed in one sides of the four first limiting blocks, a dustproof frame is connected to the inside of each first sliding groove in a sliding mode through sliding blocks, and two first fixing holes are formed in two sides of the dustproof frame;
the heat dissipation holes are all formed in the bottom of the dustproof frame;
the dustproof top plate is connected to the top of the dustproof frame;
and the four second fixing holes are respectively formed in two sides of the bus duct bottom plate.
2. The plug-in type intensive bus duct according to claim 1, wherein two second limiting blocks are connected to the top of the bus duct bottom plate, and second right-angled bends are arranged on two sides of each of the two second limiting blocks.
3. The plug-in type intensive bus duct of claim 1, wherein one side of each of the four first limiting blocks is provided with a first right-angle bend, and the front surface of each first right-angle bend is movably connected with a clamping plate through a screw.
4. The plug-in type intensive bus duct of claim 1, wherein a plurality of positioning frames are connected to the top of the bus duct bottom plate and between the two second limiting blocks.
5. The plug-in type intensive bus duct according to claim 1, wherein two second sliding grooves are formed in both sides of the bus duct top cover, and a mounting groove is formed in the bus duct top cover.
6. The plug-in type intensive bus duct of claim 5, wherein a fixing groove is formed in the mounting groove, a connecting frame is connected to the inside of the fixing groove, and a plurality of connecting grooves are formed in the top of the connecting frame.
7. The plug-in type intensive bus duct according to claim 1, wherein side heat dissipation holes are formed in both sides of the bus duct top cover, and a movable cover is movably connected to the front face of the bus duct top cover through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220395.8U CN214590462U (en) | 2021-06-02 | 2021-06-02 | Plug-in type intensive bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220395.8U CN214590462U (en) | 2021-06-02 | 2021-06-02 | Plug-in type intensive bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214590462U true CN214590462U (en) | 2021-11-02 |
Family
ID=78363223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121220395.8U Active CN214590462U (en) | 2021-06-02 | 2021-06-02 | Plug-in type intensive bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214590462U (en) |
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2021
- 2021-06-02 CN CN202121220395.8U patent/CN214590462U/en active Active
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