CN215772443U - Low-voltage closed bus duct - Google Patents
Low-voltage closed bus duct Download PDFInfo
- Publication number
- CN215772443U CN215772443U CN202122001272.1U CN202122001272U CN215772443U CN 215772443 U CN215772443 U CN 215772443U CN 202122001272 U CN202122001272 U CN 202122001272U CN 215772443 U CN215772443 U CN 215772443U
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- mounting groove
- bus duct
- fixture block
- type fixture
- closed bus
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Abstract
The utility model discloses a low-voltage closed bus duct which comprises a lower mounting groove, wherein the upper end of the lower mounting groove is fixedly connected with an upper mounting groove, the left end and the right end of the lower mounting groove and the upper mounting groove are respectively connected with a plurality of heat dissipation plates in a penetrating manner, the upper end of the upper mounting groove is fixedly provided with a fan module and a heat conduction block, the heat conduction block is positioned at the front part of the fan module, the front end of the lower mounting groove is fixedly connected with two connecting blocks and an electric joint, the electric joint is positioned between the two connecting blocks, the left part of the lower end and the right part of the lower end of the upper mounting groove are both provided with a connecting groove, and the upper mounting groove and the lower mounting groove are fixedly connected through six bolts. According to the low-voltage closed bus duct, the two clamping devices are arranged, and the two connecting columns are arranged in the two clamping devices, so that the internal structure of the bus duct can be better fixed, and the low-voltage closed bus duct is simple and firm in structure, strong in flexibility and high in safety performance.
Description
Technical Field
The utility model relates to the technical field of bus ducts, in particular to a low-voltage closed bus duct.
Background
The bus duct is a closed metal device formed by copper and aluminum bus posts, and is used for distributing larger power for each element of a dispersion system, and is common in high-rise buildings and large-scale production plants, and has the characteristics of safety, reliability and long service life.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a low-voltage closed bus duct which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a closed bus duct of low pressure, includes mounting groove down, mounting groove upper end fixedly connected with goes up the mounting groove down, mounting groove and last mounting groove left end and the equal break-over of right-hand member are connected with a plurality of heating panel down, it has fan module and heat conduction piece to go up mounting groove upper end fixed mounting, and the heat conduction piece is located fan module front portion, two connecting blocks of mounting groove front end fixedly connected with and electrical joint down, and electrical joint is located between two connecting blocks, it has all opened the spread groove to go up mounting groove lower extreme left part and lower extreme right part, it passes through six bolt fixed connection with lower mounting groove to go up the mounting groove.
Preferably, the mounting groove includes the cell body down, the equal fixedly connected with cardboard in cell body upper end left part and upper end right part, the cell wall is provided with the dampproof board down in the cell body, the equal fixed mounting in dampproof board upper end left part and right part has a plurality of heat conduction stick, the anterior and the equal fixed mounting in rear portion of cell wall have the screens device down in the cell body, cell body and last mounting groove fixed connection.
Preferably, the screens device includes U type fixture block, U type fixture block is provided with two, two the equal fixedly connected with connecting plate of the relative one end of U type fixture block, two the connecting plate does not all be provided with the clamp splice with the one end of U type fixture block contact, the right part clamp splice and U type fixture block fixed connection, the left part clamp splice and U type fixture block swing joint, two five draw-in grooves are all opened on the relative one end surface of clamp splice, two it is connected with two spliced poles, two to alternate between the U type fixture block all with cell body fixed connection.
Preferably, the spliced pole includes the screw rod, screw rod middle part threaded connection has two fastening blocks, the spring and threaded connection have all been cup jointed to screw rod surface left part and surface right part to have the nut, and two nuts equally divide and do not lie in the one end of keeping away from two fastening blocks, the screw rod alternates with two U type fixture blocks and is connected.
Preferably, the two clamping plates are respectively clamped with the two connecting grooves.
Preferably, the heat conducting rods penetrate through the upper mounting groove to be connected with the heat conducting blocks in a penetrating mode, and the connecting columns are connected with the two clamping blocks in a penetrating mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the upper mounting groove and the lower mounting groove are arranged on the whole supporting device, the two clamping plates are clamped with the two connecting grooves, and the upper mounting groove and the lower mounting groove are fixed through six bolts, so that the whole supporting device is firmer in the using process, and the safety is improved.
2. According to the utility model, the two screws are commonly and alternately connected with the two clamping blocks, the two fastening blocks are respectively in threaded connection with the outer surfaces of the two screws, and the positions of the clamping block at the left part and the four fastening blocks are adjusted by the screws to fix the electric connector part inside the bus duct, so that the whole supporting device can change different using widths to clamp different electric connectors, and the flexibility is improved.
Drawings
Fig. 1 is an overall structural schematic diagram of a low-voltage closed bus duct of the utility model;
fig. 2 is an overall structural schematic diagram of a lower mounting groove of a low-voltage closed bus duct of the utility model;
FIG. 3 is a schematic view of an upper mounting groove structure of a low-voltage closed bus duct of the present invention;
fig. 4 is a schematic overall structure diagram of a blocking device of a low-voltage closed bus duct of the utility model;
fig. 5 is a schematic connection diagram of a connection column of a low-voltage closed bus duct of the utility model.
In the figure: 1. a lower mounting groove; 2. mounting a mounting groove; 3. a bolt; 4. a heat dissipation plate; 5. a fan module; 6. a heat conducting block; 7. connecting blocks; 8. an electrical connector; 9. connecting grooves; 11. a trough body; 12. clamping a plate; 13. a moisture-proof plate; 14. a clamping device; 15. a heat conducting rod; 141. a U-shaped fixture block; 142. a connecting plate; 143. a clamping block; 144. a card slot; 145. connecting columns; 146. a screw; 147. a fastening block; 148. a spring; 149. and a nut.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a low-voltage closed bus duct, including lower mounting groove 1, lower mounting groove 1 upper end fixedly connected with goes up mounting groove 2, lower mounting groove 1 and the equal break-over of last mounting groove 2 left end and right-hand member are connected with a plurality of heating panel 4, it has fan module 5 and heat conduction piece 6 to go up mounting groove 2 upper end fixed mounting, and heat conduction piece 6 is located fan module 5 front portion, lower mounting groove 1 front end fixed connection has two connecting blocks 7 and electrical joint 8, and electrical joint 8 is located between two connecting blocks 7, it has spread groove 9 all to go up mounting groove 2 lower extreme left part and lower extreme right part, it passes through six bolt 3 fixed connection with lower mounting groove 2 to go up mounting groove 1.
The lower mounting groove 1 comprises a groove body 11, the left part of the upper end and the right part of the upper end of the groove body 11 are fixedly connected with clamping plates 12, a damp-proof plate 13 is arranged on the lower groove wall in the groove body 11, the groove body 11 is subjected to damp-proof treatment, the bus duct is prevented from being affected with damp and damaged in the using process, the stability is improved, a plurality of heat conducting rods 15 are fixedly arranged on the left part and the right part of the upper end of the damp-proof plate 13, clamping devices 14 are fixedly arranged on the front part and the rear part of the lower groove wall in the groove body 11, an electric connector 8 in the bus duct is fixed, the stability is improved, and the groove body 11 is fixedly connected with the upper mounting groove 2; the clamping device 14 comprises two U-shaped clamping blocks 141, two U-shaped clamping blocks 141 are arranged, the opposite ends of the two U-shaped clamping blocks 141 are fixedly connected with connecting plates 142, the ends, which are not contacted with the U-shaped clamping blocks 141, of the two connecting plates 142 are provided with clamping blocks 143, the clamping block 143 at the right part is fixedly connected with the U-shaped clamping block 141, the clamping block 143 at the left part is movably connected with the U-shaped clamping block 141, so that the electric connector 8 is conveniently fixed, five clamping grooves 144 are formed in the surfaces of the opposite ends of the two clamping blocks 143, the electric connector 8 is fixed by clamping the electric connector 8 in the five clamping grooves 144, the stability is improved, two connecting columns 145 are inserted and connected between the two U-shaped clamping blocks 141, and the two U-shaped clamping blocks 141 are fixedly connected with the groove body 11; the connecting column 145 comprises a screw 146, the middle of the screw 146 is in threaded connection with two fastening blocks 147, the left part and the right part of the outer surface of the screw 146 are both sleeved with a spring 148 and are in threaded connection with nuts 149, the two nuts 149 are respectively located at one end far away from the two fastening blocks 147, the screw 146 is in penetrating connection with the two U-shaped clamping blocks 141, and the positions of the two fastening blocks 147 are adjusted, so that the electric connectors 8 with different sizes can be clamped conveniently, and the flexibility is improved; the two clamping plates 12 are respectively clamped with the two connecting grooves 9, so that the upper mounting groove 2 and the lower mounting groove 1 can be conveniently connected; a plurality of heat conduction stick 15 passes mounting groove 2 and is connected with heat conduction piece 6 break-over, on conducting piece 6 with the inside heat conduction of bus duct through a plurality of heat conduction stick 15 to utilize fan module 5 to dispel the heat, improve stability, two spliced poles 145 all alternate with two clamp splice 143 and be connected.
It should be noted that the utility model is a low-voltage closed bus duct, the use of the whole device can be facilitated by arranging a lower mounting groove 1, the clamping plates 12 fixedly connected with the left part of the upper end and the right part of the upper end of the lower mounting groove 1 can be better inserted and connected with an upper mounting groove 2, the stability of the whole bus duct is enhanced, in the use process, the two clamping plates 12 are respectively clamped with two connecting grooves 9, the upper mounting groove 2 and the lower mounting groove 1 are connected by six bolts 3, the stability is improved, the damp-proof plate 13 arranged on the lower groove wall in the groove body 11 can carry out damp-proof treatment on the groove body 11, the groove body 11 is prevented from being affected by damp in the long-time use process, the use of the whole circuit is affected, a plurality of heat-conducting rods 15 arranged on the upper end of the damp-proof plate 13 conduct the heat generated in the use process of the electric elements in the groove body 11 to the heat-conducting block 6, and carry out heat-dissipating treatment on the heat-conducting block 6 by the fan module 5, prevent the inside high temperature of cell body 11, cause the damage of the inside components and parts of cell body 11, adjust the position of clamp splice 143 of left part through the nut 149 of adjusting two screw rods 146 surface left parts, through adjusting the position of four fastening blocks 147 at two screw rods 146, can be better fix not unidimensional electric joint 8, improve stability, whole device simple structure, strong adaptability is favorable to the use in the work of closed bus duct.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a closed bus duct of low pressure, includes lower mounting groove (1), its characterized in that: mounting groove (2) on lower mounting groove (1) upper end fixedly connected with, mounting groove (1) and last mounting groove (2) left end and the equal break-over of right-hand member are connected with a plurality of heating panel (4) down, it has fan module (5) and heat conduction piece (6) to go up mounting groove (2) upper end fixed mounting, and heat conduction piece (6) are located fan module (5) front portion, mounting groove (1) front end fixedly connected with two connecting blocks (7) and electrical joint (8) down, and electrical joint (8) are located between two connecting blocks (7), it has spread groove (9) all to open mounting groove (2) lower extreme left part and lower extreme right part, go up mounting groove (2) and mounting groove (1) down through six bolt (3) fixed connection.
2. A low voltage closed bus duct according to claim 1, wherein: lower mounting groove (1) includes cell body (11), the equal fixedly connected with cardboard (12) of cell body (11) upper end left part and upper end right part, the cell wall is provided with dampproof board (13) down in cell body (11), the equal fixed mounting in dampproof board (13) upper end left part and right part has a plurality of heat conduction stick (15), the anterior and the equal fixed mounting in rear portion of cell wall has screens device (14) down in cell body (11), cell body (11) and last mounting groove (2) fixed connection.
3. A low voltage closed bus duct according to claim 2, wherein: clamping device (14) includes U type fixture block (141), U type fixture block (141) are provided with two, two the equal fixedly connected with connecting plate (142) of the relative one end of U type fixture block (141), two connecting plate (142) do not all be provided with clamp splice (143) with the one end of U type fixture block (141) contact, the right part clamp splice (143) and U type fixture block (141) fixed connection, the left part clamp splice (143) and U type fixture block (141) swing joint, two five draw-in grooves (144) have all been opened on the relative one end surface of clamp splice (143), two it is connected with two spliced poles (145) to alternate between U type fixture block (141), two U type fixture block (141) all with cell body (11) fixed connection.
4. A low voltage closed bus duct according to claim 3, wherein: spliced pole (145) includes screw rod (146), screw rod (146) middle part threaded connection has two fastening block (147), spring (148) and threaded connection have nut (149) all been cup jointed to screw rod (146) surface left part and surface right part, and two nuts (149) equally divide and do not be located the one end of keeping away from two fastening block (147), screw rod (146) alternate with two U type fixture block (141) and are connected.
5. A low voltage closed bus duct according to claim 2, wherein: the two clamping plates (12) are respectively clamped with the two connecting grooves (9).
6. A low voltage closed bus duct according to claim 3, wherein: the heat conducting rods (15) penetrate through the upper mounting groove (2) to be connected with the heat conducting blocks (6) in a penetrating mode, and the two connecting columns (145) are connected with the two clamping blocks (143) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122001272.1U CN215772443U (en) | 2021-08-24 | 2021-08-24 | Low-voltage closed bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122001272.1U CN215772443U (en) | 2021-08-24 | 2021-08-24 | Low-voltage closed bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772443U true CN215772443U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122001272.1U Active CN215772443U (en) | 2021-08-24 | 2021-08-24 | Low-voltage closed bus duct |
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| CN (1) | CN215772443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036869A (en) * | 2022-05-23 | 2022-09-09 | 广东瀛楷电气自动化科技有限公司 | Heat radiator for intensive bus duct |
-
2021
- 2021-08-24 CN CN202122001272.1U patent/CN215772443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036869A (en) * | 2022-05-23 | 2022-09-09 | 广东瀛楷电气自动化科技有限公司 | Heat radiator for intensive bus duct |
| CN115036869B (en) * | 2022-05-23 | 2023-08-22 | 广东瀛楷电气自动化科技有限公司 | Heat abstractor of intensive bus duct |
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