CN115224655B - L-shaped reinforced end pin bus duct with adjustable angle - Google Patents
L-shaped reinforced end pin bus duct with adjustable angle Download PDFInfo
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- CN115224655B CN115224655B CN202210961167.9A CN202210961167A CN115224655B CN 115224655 B CN115224655 B CN 115224655B CN 202210961167 A CN202210961167 A CN 202210961167A CN 115224655 B CN115224655 B CN 115224655B
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- shell
- busbar
- bus
- arc
- bus duct
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/066—Devices for maintaining distance between conductor and enclosure
Abstract
The invention discloses an angle-adjustable L-shaped reinforced end pin bus duct which comprises a first bus shell and a second bus shell, wherein the first bus shell is internally connected with a first bus bar through a positioning mechanism, the second bus shell is internally connected with a second bus bar through a positioning mechanism, and an adjusting mechanism is arranged at the joint of the first bus shell and the second bus shell and comprises an adjusting shell integrally formed at one end of the first bus shell, a rotary inner shell integrally formed at one end of the second bus shell, an arc bus bar integrally formed at one end of the first bus bar and a sliding bus bar integrally formed at one end of the second bus bar; through the adjustment mechanism of design, through the female row of arc and slip female row, adjust the slip between shell and the rotation inner shell according to the installation needs, make the second busbar shell rotate angle regulation in the one end of first busbar shell, can adjust angle at any time when the installation, and can adapt to multiple angle installation.
Description
Technical Field
The invention belongs to the technical field of bus ducts, and particularly relates to an angle-adjustable L-shaped reinforced end pin bus duct.
Background
The traditional bus duct is a closed metal device formed by copper and aluminum bus bars, and is used for distributing large power to each element of a dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering.
Patent number 201920055248.6 discloses a dustproof bus duct of L type of high stability performance, including bus duct shell, bus duct top cap, electrically conductive copper sheet and bus duct bottom, the top of bus duct shell is equipped with the bus duct top cap, and the bottom of bus duct shell is equipped with the bus duct bottom, all is equipped with micro-blower on bus duct top cap and the bus duct bottom cover, and micro-blower's both sides all are equipped with the aviation baffle, all are equipped with electrically conductive copper sheet fixed slot on the inside of bus duct top cap and bus duct bottom, and the both ends of bus duct top cap all are equipped with a plurality of first screw hole.
The existing L-shaped and Z-shaped bus duct is of a structure which is usually integrated when in use, the angle is fixed when the bus duct is installed and used through a connector, the installation cannot be adjusted at any time according to the installation position, and the problem that the connection of the terminal pins is unstable when the buses are connected is solved.
Disclosure of Invention
The invention aims to provide an L-shaped reinforced terminal pin bus duct with an adjustable angle so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an L type of angularly adjustable strengthens end foot bus duct, includes first busbar shell and second busbar shell, the inside of first busbar shell is connected with first busbar through positioning mechanism, the inside of second busbar shell is connected with the second busbar through positioning mechanism, the junction of first busbar shell and second busbar shell is provided with adjustment mechanism, adjustment mechanism includes that integrated into one piece is at the regulation shell of first busbar shell one end, integrated into one piece is at the rotatory inner shell of second busbar shell one end, integrated into one piece is at the arc busbar of first busbar one end and the slip busbar of second busbar one end, arc busbar is located the inboard of adjusting the shell, slip busbar is located the inboard of rotating the inner shell, rotate the inner shell slidable mounting at the inner wall of adjusting the shell, slip busbar slidable mounting is between the arc busbar, the inboard of rotating the inner shell is provided with the insulating pad, the insulating pad is sticiss on arc busbar and slip busbar, the outside of adjusting the shell is screwed and is closed insulating screw, the one end of insulating screw is sticiss in the outside of rotating the shell, adjust the outer shell, the arc shape of arc busbar and arc section are all set up.
Preferably, the radians of the adjusting outer shell, the rotating inner shell, the arc busbar and the sliding busbar are the same, and the circle centers of the adjusting outer shell, the rotating inner shell, the arc busbar and the sliding busbar are the same.
Preferably, the positioning mechanism comprises a positioning shell, an insulating plate is arranged on the inner side of the positioning shell, insulating partition plates are arranged at two ends of the insulating plate, and the insulating plate and the insulating partition plates are clamped on the first busbar and the second busbar.
Preferably, the positioning mechanism further comprises fixing screws screwed on the inner sides of the two ends of the positioning shell and pressing plates arranged on the outer sides of the two ends of the positioning shell, and one ends of the fixing screws are rotatably connected with the pressing plates through bearings.
Preferably, guide posts are arranged at two ends of the pressing plate, guide grooves are formed in the outer surfaces of two sides of the positioning shell, and the guide posts are slidably arranged in the guide grooves.
Preferably, one end of the first busbar is provided with a first busbar end, one end of the first busbar shell is provided with a first protective shell, the first protective shell is sleeved outside the first busbar end, one end of the second busbar is provided with a second busbar end, one end of the second busbar shell is provided with a second protective shell, and the second protective shell is sleeved outside the second busbar end.
Preferably, a positioning frame is arranged between the second bus end and the first bus end, and the positioning frame is positioned at the inner sides of the first protective shell and the second protective shell.
Preferably, the locating frame comprises a main frame, an inner sliding plate is arranged on the inner side of the main frame, two sides of the main frame are connected with a top plate through rubber belts, and a spring is arranged between the top plate and the inner sliding plate.
Preferably, an insulation protrusion is arranged on the outer side of the top plate, and the surface of the insulation protrusion is arc-shaped.
Preferably, the inner sides of one ends of the second protective shell and the first protective shell are respectively provided with a wear-resistant pad.
Compared with the prior art, the invention has the beneficial effects that:
1. through the adjustment mechanism of design, when installing the bus duct in the position of use, through the female row of arc and the female row of slip, adjust the slip between the shell and the rotation inner shell of adjusting according to the installation needs, make the second busbar shell rotate angle regulation in the one end of first busbar shell, can adjust angle at any time when the installation, and can adapt to multiple angle installation.
2. Through the positioning mechanism of design, carry out spacingly through positioning mechanism to first busbar and second busbar when using to make first busbar and second busbar installation more stable when using, and cooperation tight clamp plate and fixed screw are hugged closely in first busbar shell and second busbar shell, make positioning mechanism more stable when the installation.
3. Through first protecting crust, second protecting crust and the locating rack of design, protect first busbar end and second busbar end through first protecting crust and second protecting crust when using to fix a position first busbar end and second busbar end through the locating rack, make first busbar end and second busbar end more stable when using.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of an adjusting mechanism according to the present invention;
FIG. 3 is a schematic view of a positioning mechanism according to the present invention;
FIG. 4 is a schematic view of a positioning frame according to the present invention;
FIG. 5 is a schematic view of a first protective shell according to the present invention;
FIG. 6 is a schematic diagram of a second protective shell structure according to the present invention;
in the figure: 1. a first busbar housing; 2. a second busbar housing; 3. an adjusting mechanism; 4. a first protective shell; 5. a first bus-bar end; 6. a second protective shell; 7. a second bus-bar end; 8. a first busbar; 9. a second bus bar; 10. a positioning mechanism; 11. a positioning frame; 12. an adjustment housing; 13. rotating the inner housing; 14. an arc busbar; 15. sliding busbar; 16. an insulating pad; 17. an insulating screw; 18. positioning the shell; 19. an insulating plate; 20. an insulating separator; 21. a guide groove; 22. a guide post; 23. a pressing plate; 24. a set screw; 25. a main frame; 26. an inner slide plate; 27. a spring; 28. a top plate; 29. an insulating protrusion; 30. wear-resistant pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides an L type enhancement end foot bus duct of angularly adjustable, including first busbar shell 1 and second busbar shell 2, the inside of first busbar shell 1 is connected with first busbar row 8 through positioning mechanism 10, the inside of second busbar shell 2 is connected with second busbar row 9 through positioning mechanism 10, the junction of first busbar shell 1 and second busbar shell 2 is provided with adjustment mechanism 3, adjustment mechanism 3 includes the regulation shell 12 of integrated into one piece at first busbar shell 1 one end, the rotation inner shell 13 of integrated into one piece at second busbar shell 2 one end, the arc busbar row 14 of integrated into one piece at first busbar row 8 one end and the slip busbar row 15 of integrated into one end at second busbar row 9, arc busbar row 14 is located the inboard of regulation shell 12, slip busbar row 15 is located the inboard of rotation inner shell 13, rotate inner shell 13 slidable mounting at the inner wall of regulation shell 12, the sliding busbar 15 is slidably mounted between the arc busbars 14, an insulating pad 16 is arranged on the inner side of the rotating inner shell 13, the insulating pad 16 is tightly pressed on the arc busbar 14 and the sliding busbar 15, an insulating screw 17 is screwed on the outer side of the adjusting outer shell 12, one end of the insulating screw 17 is tightly pressed on the outer side of the rotating inner shell 13, the cross sections of the adjusting outer shell 12, the rotating inner shell 13, the arc busbar 14 and the sliding busbar 15 are all arc-shaped, the sliding busbar 15 slides between the arc busbars 14 during connection adjustment, the rotating inner shell 13 slides on the inner side of the adjusting outer shell 12, the second busbar outer shell 2 is rotated, the insulating screw 17 is tightly pressed on the outer side of the rotating inner shell 13 after adjustment, the radians of the adjusting outer shell 12, the rotating inner shell 13, the arc busbar 14 and the sliding busbar 15 are the same, and the adjusting outer shell 12, the circle centers of the rotary inner shell 13, the arc busbar 14 and the sliding busbar 15 are the same, so that the angles between the first busbar outer shell 1 and the second busbar outer shell 2 can be conveniently adjusted by sliding among the rotary inner shell 13, the arc busbar 14 and the sliding busbar 15.
From the above description, the present invention has the following advantageous effects: when the bus duct is installed at the using position, the second bus shell 2 rotates at one end of the first bus shell 1 by sliding between the arc bus bar 14 and the sliding bus bar 15 and between the adjusting outer shell 12 and the rotating inner shell 13 according to the installation requirement, so that the angle can be adjusted at any time during the installation, and the bus duct can be suitable for various angle installation.
Embodiment two:
referring to fig. 1 to 3, on the basis of the first embodiment, the present invention provides a technical solution: the positioning mechanism 10 comprises a positioning shell 18, an insulating plate 19 is arranged on the inner side of the positioning shell 18, insulating partition plates 20 are arranged at the two ends of the insulating plate 19, the insulating plate 19 and the insulating partition plates 20 are clamped on the first busbar 8 and the second busbar 9, the first busbar 8 and the second busbar 9 are positioned through the insulating plate 19 and the insulating partition plates 20, the positioning mechanism 10 further comprises fixing screws 24 screwed on the inner sides of the two ends of the positioning shell 18 and pressing plates 23 arranged on the outer sides of the two ends of the positioning shell 18, one ends of the fixing screws 24 are rotatably connected with the pressing plates 23 through bearings, the pressing plates 23 are pushed to be tightly attached to the inner walls of the first busbar shell 1 and the second busbar shell 2 through rotating the fixing screws 24, so that the first busbar 8 and the second busbar 9 are installed in the first busbar shell 1 and the second busbar shell 2, guide posts 22 are arranged at the two ends of the pressing plates 23, guide grooves 21 are formed in the outer surfaces of the two sides of the positioning shell 18, the guide posts 22 are slidably installed in the guide grooves 21, and the pressing plates 23 are slidably stabilized through sliding guide of the guide posts 22 and the guide grooves 21.
By adopting the positioning mechanism 10 of the technical scheme, the first bus bar 8 and the second bus bar 9 are limited through the positioning mechanism 10 in use, so that the first bus bar 8 and the second bus bar 9 are more stably installed in use, and the clamping plate 23 and the fixing screw 24 are tightly attached to the first bus bar housing 1 and the second bus bar housing 2 in a matching manner, so that the positioning mechanism 10 is more stable in installation.
Embodiment III:
referring to fig. 1 to 6, on the basis of the second embodiment, the present invention provides a technical solution: one end of the first bus bar 8 is provided with a first bus bar end 5, one end of the first bus bar shell 1 is provided with a first protective shell 4, the first protective shell 4 is sleeved outside the first bus bar end 5, one end of the second bus bar 9 is provided with a second bus bar end 7, one end of the second bus bar shell 2 is provided with a second protective shell 6, the second protective shell 6 is sleeved outside the second bus bar end 7, the first bus bar end 5 and the second bus bar end 7 are protected through the first protective shell 4 and the second protective shell 6, wear-resisting pads 30 are arranged on the inner sides of one ends of the second protective shell 6 and the first protective shell 4, and wear generated by pulling and inserting the second protective shell 6 and the first protective shell 4 is reduced through the wear-resisting pads 30; the locating frames 11 are arranged between the second bus-bar end 7 and the first bus-bar end 5, the locating frames 11 are located on the inner sides of the first protective shell 4 and the second protective shell 6, the locating frames 11 comprise a main frame 25, an inner sliding plate 26 is arranged on the inner side of the main frame 25, a top plate 28 is connected to the two sides of the main frame 25 through rubber belts, springs 27 are arranged between the top plate 28 and the inner sliding plate 26, insulating protrusions 29 are arranged on the outer sides of the top plate 28, the surfaces of the insulating protrusions 29 are arc-shaped, and the top plate 28 and the insulating protrusions 29 are clung to the first bus-bar end 5 and the second bus-bar end 7 through the elasticity of the rubber belts and the springs 27.
The first protective shell 4, the second protective shell 6 and the positioning frame 11 adopting the technical scheme are used for protecting the first bus-bar end 5 and the second bus-bar end 7 through the first protective shell 4 and the second protective shell 6 when in use, and positioning the first bus-bar end 5 and the second bus-bar end 7 through the positioning frame 11, so that the first bus-bar end 5 and the second bus-bar end 7 are more stable when in use.
The working principle and the using flow of the invention are as follows: when in use, the first bus bar 8 and the second bus bar 9 are arranged in the first bus bar outer shell 1 and the second bus bar outer shell 2, the positioning mechanism 10 is sleeved on the first bus bar 8 and the second bus bar outer shell 9, the first bus bar 8 and the second bus bar 9 are positioned by the insulating plate 19 and the insulating partition 20, then the clamping plate 23 is pushed to be tightly attached to the inner walls of the first bus bar outer shell 1 and the second bus bar outer shell 2 by the rotating fixing screw 24, so that the first bus bar 8 and the second bus bar outer shell 9 are arranged in the first bus bar outer shell 1 and the second bus bar outer shell 2, then the first protecting shell 4 and the second protecting shell 6 are sleeved on the first bus bar end 5 and the second bus bar end 7, the top plate 28 and the insulating protrusion 29 are tightly attached to the first bus bar end 5 and the second bus bar end 7 by the elasticity of the rubber belt and the spring 27, one end of the first protecting shell 4 and one end of the second protecting shell 6 are fixed in the first bus bar outer shell 1 and the second bus bar outer shell 2, the first bus bar outer shell 1 is fixedly arranged at the position of the first bus bar outer shell 1 and then the second bus bar outer shell 2 is fixedly arranged in the second bus bar outer shell 2, the second protecting shell is arranged in the installation, and then the first protecting shell 2 is tightly attached to the second bus bar outer shell 1 and the second bus bar outer shell 2 by the second protecting shell 2 by the rotating fixing screw 3, and the sliding mechanism is arranged in the second protecting shell 13 and the second protecting shell outer shell 13 is tightly attached to the second inner shell outer shell 13 and the second inner shell 13 is rotatably arranged at the second inner shell 13.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides an L-shaped reinforcing terminal pin bus duct with adjustable angle, includes first bus bar shell (1) and second bus bar shell (2), its characterized in that: the inside of first busbar shell (1) is connected with first busbar row (8) through positioning mechanism (10), the inside of second busbar shell (2) is connected with second busbar row (9) through positioning mechanism (10), the junction of first busbar shell (1) and second busbar shell (2) is provided with adjustment mechanism (3), adjustment mechanism (3) are including integrated into one piece at the regulation shell (12) of first busbar shell (1) one end, integrated into one piece at the rotation inner shell (13) of second busbar shell (2) one end, integrated into one piece at the arc busbar row (14) of first busbar row (8) one end and integrated into one piece at the slip busbar row (15) of second busbar row (9) one end, arc busbar row (14) are located the inboard of regulation shell (12), slip busbar row (15) are located the inboard of rotating inner shell (13), the inner wall at regulation shell (12) is installed in a sliding manner, slip busbar row (15) are installed between arc busbar row (14) one end, arc busbar row (16) are provided with insulating pad (16) and insulating pad (16) are screwed on the outside (12), one end of the insulating screw (17) is tightly pressed on the outer side of the rotary inner shell (13), and the cross section shapes of the adjusting outer shell (12), the rotary inner shell (13), the arc-shaped busbar (14) and the sliding busbar (15) are all arc-shaped.
2. The angle-adjustable L-shaped reinforced pin bus duct of claim 1, wherein: the radians of the adjusting outer shell (12), the rotating inner shell (13), the arc-shaped busbar (14) and the sliding busbar (15) are the same, and the circle centers of the adjusting outer shell (12), the rotating inner shell (13), the arc-shaped busbar (14) and the sliding busbar (15) are the same.
3. The angle-adjustable L-shaped reinforced pin bus duct of claim 1, wherein: the positioning mechanism (10) comprises a positioning shell (18), an insulating plate (19) is arranged on the inner side of the positioning shell (18), insulating partition plates (20) are arranged at two ends of the insulating plate (19), and the insulating plate (19) and the insulating partition plates (20) are clamped on the first busbar (8) and the second busbar (9).
4. An angularly adjustable L-shaped reinforced pin bus duct according to claim 3, characterized in that: the positioning mechanism (10) further comprises fixing screws (24) screwed on the inner sides of the two ends of the positioning shell (18) and pressing plates (23) arranged on the outer sides of the two ends of the positioning shell (18), and one ends of the fixing screws (24) are rotatably connected with the pressing plates (23) through bearings.
5. The angle-adjustable L-shaped reinforced pin bus duct of claim 4, wherein: guide posts (22) are arranged at two ends of the pressing plate (23), guide grooves (21) are formed in the outer surfaces of two sides of the positioning shell (18), and the guide posts (22) are slidably arranged in the guide grooves (21).
6. The angle-adjustable L-shaped reinforced pin bus duct of claim 1, wherein: one end of first busbar (8) is provided with first busbar end (5), the one end of first busbar shell (1) is provided with first protecting crust (4), and first protecting crust (4) cover is established in first busbar end (5) outside, the one end of second busbar (9) is provided with second busbar end (7), the one end of second busbar shell (2) is provided with second protecting crust (6), the outside at second busbar end (7) is established to second protecting crust (6) cover.
7. The angle adjustable L-shaped reinforced pin bus duct of claim 6, wherein: a locating frame (11) is arranged between the second bus-bar end (7) and the first bus-bar end (5), and the locating frame (11) is positioned at the inner sides of the first protective shell (4) and the second protective shell (6).
8. The angle adjustable L-shaped reinforced pin bus duct of claim 7, wherein: the locating rack (11) includes body frame (25), the inboard of body frame (25) is provided with interior slide (26), the both sides of body frame (25) are connected with roof (28) through the rubber area, be provided with spring (27) between roof (28) and interior slide (26).
9. The angle adjustable L-shaped reinforced pin bus duct of claim 8, wherein: an insulating protrusion (29) is arranged on the outer side of the top plate (28), and the surface of the insulating protrusion (29) is arc-shaped.
10. The angle adjustable L-shaped reinforced pin bus duct of claim 6, wherein: and the inner sides of one ends of the second protective shell (6) and the first protective shell (4) are respectively provided with a wear-resisting pad (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961167.9A CN115224655B (en) | 2022-08-09 | 2022-08-09 | L-shaped reinforced end pin bus duct with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961167.9A CN115224655B (en) | 2022-08-09 | 2022-08-09 | L-shaped reinforced end pin bus duct with adjustable angle |
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| Publication Number | Publication Date |
|---|---|
| CN115224655A CN115224655A (en) | 2022-10-21 |
| CN115224655B true CN115224655B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210961167.9A Active CN115224655B (en) | 2022-08-09 | 2022-08-09 | L-shaped reinforced end pin bus duct with adjustable angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN115224655B (en) |
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| DE2216085A1 (en) * | 1972-04-01 | 1973-10-11 | Staff & Schwarz Gmbh | CONNECTING DEVICE FOR POWER DISTRIBUTION BARS |
| JP2010233388A (en) * | 2009-03-27 | 2010-10-14 | Kyodo Ky Tec Corp | Bus duct vibration stopper and installation structure of bus duct vibration stopper |
| EP2610983A1 (en) * | 2011-12-28 | 2013-07-03 | General Electric Company | Adjustable electrical busway joint |
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| CN208209472U (en) * | 2018-01-10 | 2018-12-07 | 上海良信电器股份有限公司 | Distribution drawout cubicle vertical bus bar component |
| CN212366754U (en) * | 2020-06-10 | 2021-01-15 | 四川标杆电气有限公司 | Curved bus duct of convex level |
| CN112838540A (en) * | 2020-12-31 | 2021-05-25 | 鼎圣集团有限公司 | Energy-saving waterproof busbar |
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| CN214707061U (en) * | 2021-04-14 | 2021-11-12 | 江苏圣琪双金属材料有限公司 | Air type bus duct convenient to peg graft |
| CN215221652U (en) * | 2021-05-13 | 2021-12-17 | 上海振大电器成套集团有限公司 | Bus duct L type reversing connector |
| CN216086090U (en) * | 2021-10-13 | 2022-03-18 | 湖北亨大电力科技有限公司 | Waterproof fire prevention type bus duct of formula of pouring |
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| JP5554746B2 (en) * | 2011-05-06 | 2014-07-23 | 株式会社日立製作所 | Gas insulation bus and method for removing foreign matter from gas insulation bus |
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| Publication number | Publication date |
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| CN115224655A (en) | 2022-10-21 |
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