CN110867805A - Novel high-low voltage bus duct convenient to install and use method thereof - Google Patents

Novel high-low voltage bus duct convenient to install and use method thereof Download PDF

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Publication number
CN110867805A
CN110867805A CN201911284235.7A CN201911284235A CN110867805A CN 110867805 A CN110867805 A CN 110867805A CN 201911284235 A CN201911284235 A CN 201911284235A CN 110867805 A CN110867805 A CN 110867805A
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CN
China
Prior art keywords
bus duct
sides
fixedly connected
low voltage
novel high
Prior art date
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Granted
Application number
CN201911284235.7A
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Chinese (zh)
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CN110867805B (en
Inventor
夏永松
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YANGZHOU RONGFA SLIP-LINE ELECTRIC CO LTD
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YANGZHOU RONGFA SLIP-LINE ELECTRIC CO LTD
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Priority to CN201911284235.7A priority Critical patent/CN110867805B/en
Publication of CN110867805A publication Critical patent/CN110867805A/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/06Totally-enclosed installations, e.g. in metal casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
    • H02G3/30Installations of cables or lines on walls, floors or ceilings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/10Cooling

Abstract

The invention provides a novel high-low voltage bus duct convenient to install and a using method thereof. The novel high-low voltage bus duct convenient to install and the using method thereof comprise the following steps: shell and ceiling, the equal fixedly connected with flexible post in both sides at shell top, two fixedly connected with connecting plate between the top of flexible post, the surface of flexible post just is located the shell and overlaps between the relative one side of connecting plate and is equipped with buffer spring, the connecting plate surface links the axle with the equal fixedly connected with in both sides at the back. The novel high-low voltage bus duct convenient to install and the using method thereof can conveniently install the bus duct on a ceiling, and meanwhile, the hook is hung in the groove of the ceiling, so that the bus duct is further fixed, the bus duct is prevented from falling off due to loosening of screws, meanwhile, the method can also install the bus duct on a column body, and the height of the bus duct can be flexibly adjusted, so that the bus duct is more convenient to connect with a connector.

Description

Novel high-low voltage bus duct convenient to install and use method thereof
Technical Field
The invention relates to the field of bus installation, in particular to a novel high-low voltage bus duct convenient to install and a using method thereof.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. The need of various building electric power of buildings, factories and the like increases year by year, the original circuit wiring mode, namely a pipe penetrating mode, brings many difficulties in construction, and when a power distribution system is changed, the original circuit wiring mode is almost impossible to simplify, however, if a bus duct is adopted, the purpose can be achieved easily, and in addition, the building can become more beautiful.
The existing bus duct is usually directly installed on a ceiling, screws can be loosened due to reasons such as humidity of the ceiling, the bus duct can fall off, limitation is installed on the existing bus duct, and the existing bus duct cannot be conveniently installed on a column body.
Therefore, there is a need to provide a novel high-low voltage bus duct convenient to install and a using method thereof to solve the technical problems.
Disclosure of Invention
The invention provides a novel high-low voltage bus duct convenient to install and a using method thereof, and solves the problem that the bus duct falls off due to the fact that screws of the conventional bus duct are loosened.
In order to solve the technical problems, the invention provides a novel high-low voltage bus duct convenient to install and a using method thereof, wherein the using method comprises the following steps: shell and ceiling, the equal fixedly connected with flexible post in both sides at shell top, two fixedly connected with connecting plate between the top of flexible post, the surface of flexible post just is located and is equipped with buffer spring between shell and the relative one side of connecting plate, the equal fixedly connected with in both sides at connecting plate surface and the back links the axle, two link the surface of axle and all rotate and be connected with the couple, the holding tank has all been seted up to the both sides of ceiling bottom, and the draw-in groove has been seted up to the bottom of two holding tank inner walls, the connecting plate passes through screw and ceiling fixed connection.
Preferably, the both sides at shell top just are located two the equal fixedly connected with fixed plate in both sides of flexible post, two it is connected with two-way screw rod to rotate between one side of fixed plate, the outside that the fixed plate just extended to the fixed plate is run through to the one end of two-way screw rod, the bottom fixedly connected with of connecting plate goes up the link.
Preferably, one end fixedly connected with knob of two-way screw rod, the both sides on last connecting frame surface are all rotated and are connected with the pivot, the both sides on two-way screw rod surface just are located two equal threaded connection has the slider between the relative one side of fixed plate.
Preferably, two the equal fixedly connected with in top of slider links frame down, two the surface of link frame is all rotated and is connected with down the pivot down, fixedly connected with lifter between pivot and the last pivot down.
Preferably, the back fixedly connected with connecting piece of shell, the connecting piece both sides are rotated through the pivot respectively and are connected with the solid fixed ring of first solid fixed ring and second, the solid fixed frame of the equal fixedly connected with in top of the solid fixed ring of first solid fixed ring and second.
Preferably, the spout has all been seted up to the both sides of fixed frame, sliding connection has the traveller between the both sides of spout inner wall, the top of traveller rotates and is connected with the slide bar.
Preferably, one side of the sliding rod is rotatably connected with a fixing block through a connecting rod, two fixing blocks are fixedly connected between opposite sides of the fixing blocks, and an extrusion spring is fixedly connected between opposite sides of the two sliding columns.
Preferably, a copper sheet penetrates between two sides of the shell, a fixing piece is fixedly connected between the top and the bottom of the inner wall of the shell, and heat dissipation holes are formed in the top of the shell.
Preferably, the top and the bottom of the inner wall of the shell are fixedly connected with a dustproof frame, and a dustproof net is arranged in the dustproof frame.
A use method of a novel high-low voltage bus duct convenient to install comprises the following use steps:
s1: moving the bus duct to a place needing to be installed, then manually using a tool to enable a screw to rotate, so that the bus duct is fixed on a ceiling through a connecting plate, then rotating a hook to extend into a containing groove, and then pulling the connecting plate downwards, so that the hook is moved to the inside of a clamping groove;
s2: when the height of the bus duct needs to be adjusted, the knob is rotated, so that the bidirectional screw rod is rotated, the sliding block is moved towards two sides, the lifting rod is driven to move towards two sides through the lower rotating shaft, and the top end of the lifting rod is fixed through the upper rotating shaft, so that the inclination of the lifting rod is reduced;
s3: when the bus duct needs to be fixed on the cylinder, with the solid fixed ring cover of first solid fixed ring and second on the cylinder, one side of first solid fixed ring is provided with fixing bolt, screws up fixing bolt to make the fixed ring of first solid fixed ring and second compress inwards, thereby make fixed frame inwards extrude, thereby fixed frame passes through traveller extrusion slide bar, thereby make the slide bar pass through fixed block extrusion splint, finally make the slide bar drive the traveller and support tightly the extrusion spring in the spout.
Compared with the related art, the novel high-low voltage bus duct convenient to install and the using method thereof have the following beneficial effects:
the invention provides a novel high-low voltage bus duct convenient to install and a using method thereof, wherein a screw is rotated to fix the bus duct on a ceiling through a connecting plate, then a hook is rotated to extend into a containing groove, then the hook is moved to be tightly clamped with a clamping groove, so that the bus duct can still be fixed under the condition of loosening the screw, when the height of the bus duct needs to be adjusted, a bidirectional screw rod is rotated through a knob, so that a sliding block is moved to two sides, a lifting rod is driven to move to two sides through a lower rotating shaft, and the angle of the lifting rod only can be reduced because the upper rotating shaft fixes the top end of the lifting rod, so that the bus duct is lifted, the effect of adjusting the height of the bus duct is achieved, a copper sheet is more conveniently connected with a connector, when the bus duct needs to be fixed on a cylinder, a first fixing ring and a second fixing ring are sleeved on, one side of first solid fixed ring is provided with fixing bolt, then screws up fixing bolt to make the fixed ring of first solid fixed ring and second compress to inside, thereby make fixed frame extrusion inwards, thereby fixed frame passes through the traveller extrusion slide bar, thereby make the slide bar pass through fixed block extrusion splint, the slide bar drives the traveller and supports tight extrusion spring in the spout, thereby make fixed frame and splint contact time slow down, thereby play the cushioning effect, thereby fix the bus duct on the cylinder.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a novel high-low voltage bus duct convenient to install and a use method thereof provided by the invention;
FIG. 2 is a schematic rear view of the housing of FIG. 1;
FIG. 3 is a schematic top view of the housing shown in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
fig. 5 is a partially enlarged view of fig. 3 at B.
Reference numbers in the figures: 1. the shell, 2, the ceiling, 3, flexible post, 4, the connecting plate, 5, even axle, 6, the couple, 7, the holding tank, 8, the draw-in groove, 9, the screw, 10, buffer spring, 11, the fixed plate, 12, two-way screw rod, 13, go up the carriage, 14, go up the runner, 15, the slider, 16, lower carriage, 17, the runner, 18, the lifter, 19, the connecting piece, 20, the knob, 21, first solid fixed ring, 22, the solid fixed ring of second, 23, fixed frame, 24, the spout, 25, the traveller, 26, the slide bar, 27, the fixed block, 28, splint, 29, extrusion spring, 30, the copper sheet, 31, the mounting, 32, louvre, 33, dustproof frame, 34, the dust screen.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel high-low voltage bus duct easy to install and a method for using the same according to the present invention; FIG. 2 is a schematic rear view of the housing of FIG. 1; FIG. 3 is a schematic top view of the housing shown in FIG. 1; FIG. 4 is an enlarged view of a portion of FIG. 1 at A; fig. 5 is a partially enlarged view of fig. 3 at B. A novel high-low voltage bus duct convenient to install and a using method thereof comprise: the bus duct comprises an outer shell 1 and a ceiling 2, wherein telescopic columns 3 are fixedly connected to two sides of the top of the outer shell 1, a connecting plate 4 is fixedly connected between the tops of the two telescopic columns 3, a buffer spring 10 is sleeved between the surfaces of the telescopic columns 3 and one side, opposite to the outer shell 1 and the connecting plate 4, of the two sides of the surface and the back of the connecting plate 4, connecting shafts 5 are fixedly connected to two sides of the surface and the back of the connecting plate 4, hooks 6 are rotatably connected to the surfaces of the two connecting shafts 5, accommodating grooves 7 are formed in two sides of the bottom of the ceiling 2, clamping grooves 8 are formed in the bottoms of the inner walls of the two accommodating grooves 7, the connecting plate 4 is fixedly connected with the ceiling 2 through screws 9, the bus duct is moved to a place where installation is needed, then the screws 9 are rotated, the bus duct is fixed on the ceiling 2 through the connecting plate 4, thereby still can be fixed the bus duct under the not hard up condition of screw 9, the one end of couple 6 be provided with the fixture block of draw-in groove 8 looks adaptation, flexible post 3 can lengthen at the in-process that descends to make buffer spring 10 tensile, thereby make the bus duct have the power of a pull-back, thereby prevent that the bus duct from rocking.
The both sides at 1 top of shell just are located two the equal fixedly connected with fixed plate 11 in both sides of flexible post 3, two rotate between one side of fixed plate 11 and be connected with two-way screw rod 12, the one end of two-way screw rod 12 runs through fixed plate 11 and extends to the outside of fixed plate 11, the bottom fixedly connected with of connecting plate 4 goes up link 13, and fixed plate 11 is used for supporting two-way screw rod 12, goes up link 13 and is used for placing pivot 14, rotates two-way screw rod 12 to reach the effect of adjusting the bus duct height, thereby more convenient is connected copper sheet 30 and connector.
Two-way screw rod 12's one end fixedly connected with knob 20, the both sides on last carriage 13 surface are all rotated and are connected with pivot 14, two-way screw rod 12 surperficial both sides just are located two equal threaded connection has slider 15 between the relative one side of fixed plate 11, when the height of bus duct is adjusted to needs, rotates two-way screw rod 12 through knob 20 to make slider 15 remove to both sides, because last pivot 14 fixes the top of lifter 18, thereby only can make lifter 18's angle diminish.
Two under the equal fixedly connected with in top of slider 15 link frame 16, two the surface of link frame 16 all rotates and is connected with down pivot 17 down, pivot 17 and last fixedly connected with lifter 18 between the pivot 14 down, thereby make slider 15 remove to both sides, thereby drive lifter 18 through pivot 17 down and move to both sides, again because last pivot 14 fixes the top of lifter 18, thereby only enable the angle of lifter 18 and diminish, thereby make the bus duct rise, thereby reach the effect of adjusting the bus duct height, thereby more convenient is connected copper sheet 30 and connector.
The back fixedly connected with connecting piece 19 of shell 1, 19 both sides of connecting piece rotate through the pivot respectively and are connected with the solid fixed ring of first solid fixed ring 21 and the solid fixed ring of second 22, the fixed frame 23 of the equal fixedly connected with in top of the solid fixed ring of first solid fixed ring 21 and the solid fixed ring of second 22, when the bus duct needs to be fixed on the cylinder, make the solid fixed ring of first solid fixed ring 21 and the solid fixed ring of second 22 entangle the cylinder, one side of the solid fixed ring of first fixed ring 21 is provided with fixing bolt, then tighten fixing bolt to make the solid fixed ring of first solid fixed ring 21 and the solid fixed ring of second 22 internal compression.
Spout 24 has all been seted up to the both sides of fixed frame 23, sliding connection has traveller 25 between the both sides of spout 24 inner wall, the top of traveller 25 is rotated and is connected with slide bar 26, and fixed frame 23 extrudees inwards to fixed frame 23 extrudees slide bar 26 through traveller 25, thereby makes slide bar 26 extrude splint 28 through fixed block 27.
Slide bar 26's one side is connected with fixed block 27, two through the connecting rod rotation fixedly connected with splint 28 between the relative one side of fixed block 27, fixedly connected with extrusion spring 29 between the relative one side of two travelers 25, slide bar 26 drives travelers 25 and supports tight extrusion spring 29 in spout 24 to make fixed frame 23 and splint 28 contact time slow down, thereby play the cushioning effect, thereby fix the bus duct on the cylinder.
Run through between the both sides of shell 1 has copper sheet 30, fixedly connected with mounting 31 between 1 inner wall top of shell and the bottom, louvre 32 has been seted up at the top of shell 1, and copper sheet 30 is used for being connected with the connector, and mounting 31 is used for fixed copper sheet 30, and louvre 32 is used for distributing the heat that circular telegram produced to guarantee the circulation of bus duct inside air.
The equal fixedly connected with dustproof frame 33 in top and the bottom of 1 inner wall of shell, the inside of dustproof frame 33 is provided with dust screen 34, and dustproof frame 33 is used for placing dust screen 34, and dust screen 34 prevents that the dust from passing through the inside of 32 jin bus ducts of louvre.
A use method of a novel high-low voltage bus duct convenient to install comprises the following use steps:
s1: moving the bus duct to a place needing to be installed, manually using a tool to enable a screw 9 to rotate, so that the bus duct is fixed on the ceiling 2 through the connecting plate 4, then rotating the hook 6 to extend into the accommodating groove 7, and then pulling the connecting plate 4 downwards, so that the hook 6 is moved to the inside of the clamping groove 8;
s2: when the height of the bus duct needs to be adjusted, the knob 20 is rotated, so that the bidirectional screw 12 is rotated, the sliding block 15 moves towards two sides, the lifting rod 18 is driven to move towards two sides through the lower rotating shaft 17, and the top end of the lifting rod 18 is fixed through the upper rotating shaft 14, so that the inclination of the lifting rod 18 is reduced;
s3: when the bus duct needs to be fixed on the cylinder, the first fixing ring 21 and the second fixing ring 22 are sleeved on the cylinder, one side of the first fixing ring 21 is provided with a fixing bolt, the fixing bolt is screwed, so that the first fixing ring 21 and the second fixing ring 22 are compressed inwards, the fixing frame 23 is extruded inwards, the fixing frame 23 extrudes the sliding rod 26 through the sliding column 25, the sliding rod 26 extrudes the clamping plate 28 through the fixing block 27, and finally the sliding rod 26 drives the sliding column 25 to abut against the extrusion spring 29 in the sliding groove 24.
The invention provides a novel high-low voltage bus duct convenient to install and a using method thereof, and the working principle is as follows:
the bus duct is moved to a place needing to be installed, then a screw 9 is rotated, the bus duct is fixed on a ceiling 2 through a connecting plate 4, then a hook 6 is rotated to extend into a containing groove 7, then the hook 6 is moved to be clamped with a clamping groove 8, when the height of the bus duct needs to be adjusted, a bidirectional screw 12 is rotated through a knob 20, so that a sliding block 15 moves towards two sides, a lifting rod 18 is driven to move towards two sides through a lower rotating shaft 17, the top end of the lifting rod 18 is fixed through an upper rotating shaft 14, so that only the angle of the lifting rod 18 can be reduced, when the bus duct needs to be fixed on a cylinder, a first fixing ring 21 and a second fixing ring 22 are sleeved on the cylinder, a fixing bolt is arranged on one side of the first fixing ring 21, then the fixing bolt is screwed, so that the first fixing ring 21 and the second fixing ring 22 are compressed inwards, so that the fixing ring 23 is extruded inwards, the fixed frame 23 presses the sliding rod 26 through the sliding column 25, so that the sliding rod 26 presses the clamping plate 28 through the fixed block 27, the sliding rod 26 drives the sliding column 25 to tightly press the pressing spring 29 in the sliding groove 24, and the contact time between the fixed frame 23 and the clamping plate 28 is reduced.
Compared with the related art, the novel high-low voltage bus duct convenient to install and the using method thereof have the following beneficial effects:
the screw 9 is rotated, so that the bus duct is fixed on the ceiling 2 through the connecting plate 4, then the hook 6 is rotated to extend into the accommodating groove 7, then the hook 6 is moved to be tightly clamped with the clamping groove 8, so that the bus duct can be still fixed under the condition that the screw 9 is loosened, when the height of the bus duct needs to be adjusted, the two-way screw 12 is rotated through the knob 20, so that the slide block 15 moves towards two sides, so that the lifting rod 18 is driven to move towards two sides through the lower rotating shaft 17, and the angle of the lifting rod 18 only can be reduced because the upper rotating shaft 14 fixes the top end of the lifting rod 18, so that the bus duct ascends, so that the effect of adjusting the height of the bus duct is achieved, so that the copper sheet 30 is more conveniently connected with the connector, when the bus duct needs to be fixed on the cylinder, the first fixing ring 21 and the second fixing ring 22 are sleeved on the cylinder, one side, then the fixing bolt is screwed down, so that the first fixing ring 21 and the second fixing ring 22 are compressed inwards, so that the fixing frame 23 is extruded inwards, the fixing frame 23 extrudes the sliding rod 26 through the sliding column 25, the sliding rod 26 extrudes the clamping plate 28 through the fixing block 27, the sliding column 25 is driven by the sliding rod 26 to abut against the extrusion spring 29 in the sliding groove 24, the contact time of the fixing frame 23 and the clamping plate 28 is reduced, a buffering effect is achieved, and the bus duct is fixed on the cylinder.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a novel high-low voltage bus duct convenient to installation which characterized in that includes: shell (1) and ceiling (2), the equal fixedly connected with flexible post (3) in both sides at shell (1) top, two fixedly connected with connecting plate (4) between the top of flexible post (3), the surface of flexible post (3) just is located and is equipped with buffer spring (10) between shell (1) and the relative one side of connecting plate (4), the equal fixedly connected with in both sides at connecting plate (4) surface and the back links axle (5), two the surface of linking axle (5) all rotates and is connected with couple (6), holding tank (7) have all been seted up to the both sides of ceiling (2) bottom, and draw-in groove (8) have been seted up to the bottom of two holding tank (7) inner walls, connecting plate (4) are through screw (9) and ceiling (2) fixed connection.
2. The novel high-low voltage bus duct convenient to install according to claim 1, wherein fixing plates (11) are fixedly connected to two sides of the top of the shell (1) and two sides of the two telescopic columns (3), a bidirectional screw (12) is rotatably connected between one sides of the two fixing plates (11), one end of the bidirectional screw (12) penetrates through the fixing plates (11) and extends to the outside of the fixing plates (11), and an upper connecting frame (13) is fixedly connected to the bottom of the connecting plate (4).
3. The novel high-low voltage bus duct convenient to install according to claim 2, wherein one end of the bidirectional screw (12) is fixedly connected with a knob (20), two sides of the surface of the upper connecting frame (13) are rotatably connected with an upper rotating shaft (14), and two sides of the surface of the bidirectional screw (12) and located between two opposite sides of the fixing plates (11) are both connected with a sliding block (15) in a threaded manner.
4. The novel high-low voltage bus duct convenient to install according to claim 3, wherein the tops of the two sliding blocks (15) are fixedly connected with lower connecting frames (16), the surfaces of the two lower connecting frames (16) are rotatably connected with lower rotating shafts (17), and lifting rods (18) are fixedly connected between the lower rotating shafts (17) and the upper rotating shafts (14).
5. The novel high-low voltage bus duct convenient to install according to claim 1, wherein a connecting piece (19) is fixedly connected to the back of the shell (1), a first fixing ring (21) and a second fixing ring (22) are respectively rotatably connected to two sides of the connecting piece (19) through a rotating shaft, and fixing frames (23) are fixedly connected to the tops of the first fixing ring (21) and the second fixing ring (22).
6. The novel high-low voltage bus duct convenient to install according to claim 5, wherein sliding grooves (24) are formed in two sides of the fixing frame (23), sliding columns (25) are connected between two sides of the inner wall of each sliding groove (24) in a sliding mode, and sliding rods (26) are rotatably connected to the tops of the sliding columns (25).
7. The novel high-low voltage bus duct convenient to install as claimed in claim 6, wherein one side of the sliding rod (26) is rotatably connected with a fixing block (27) through a connecting rod, a clamping plate (28) is fixedly connected between two opposite sides of the fixing block (27), and an extrusion spring (29) is fixedly connected between two opposite sides of the sliding columns (25).
8. The novel high-low voltage bus duct convenient to install according to claim 1, wherein a copper sheet (30) penetrates between two sides of the shell (1), a fixing piece (31) is fixedly connected between the top and the bottom of the inner wall of the shell (1), and heat dissipation holes (32) are formed in the top of the shell (1).
9. The novel high-low voltage bus duct convenient to install according to claim 1, wherein a dustproof frame (33) is fixedly connected to the top and the bottom of the inner wall of the shell (1), and a dustproof net (34) is arranged inside the dustproof frame (33).
10. A use method of a novel high-low voltage bus duct convenient to install is characterized by comprising the following use steps:
s1: the bus duct is moved to a place needing to be installed, then a tool is manually used to enable a screw 9 to rotate, so that the bus duct is fixed on a ceiling (2) through a connecting plate (4), then a hook (6) is rotated to extend into an accommodating groove (7), and then the connecting plate (4) is pulled downwards, so that the hook (6) is moved to the inside of a clamping groove (8);
s2: when the height of the bus duct needs to be adjusted, the knob (20) is rotated, so that the bidirectional screw (12) is rotated, the sliding block (15) moves towards two sides, the lifting rod (18) is driven to move towards two sides through the lower rotating shaft (17), and the top end of the lifting rod (18) is fixed through the upper rotating shaft (14), so that the inclination of the lifting rod (18) is reduced;
s3: when the bus duct needs to be fixed on the cylinder, with first solid fixed ring (21) and the solid fixed ring of second (22) cover on the cylinder, one side of first solid fixed ring (21) is provided with fixing bolt, screw up fixing bolt, thereby make first solid fixed ring (21) and the solid fixed ring of second (22) inwards compress, thereby make fixed frame (23) inwards extrude, thereby fixed frame (23) pass through traveller (25) extrusion slide bar (26), thereby make slide bar (26) pass through fixed block (27) extrusion splint (28), finally make slide bar (26) drive traveller (25) support tight extrusion spring (29) in spout (24).
CN201911284235.7A 2019-12-13 2019-12-13 Novel high-low voltage bus duct convenient to install and use method thereof Active CN110867805B (en)

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CN110867805B CN110867805B (en) 2021-05-18

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111446672A (en) * 2020-04-08 2020-07-24 无锡太湖学院 High strength communication support for communication engineering
CN112383003A (en) * 2020-10-27 2021-02-19 张双妮 Big data technology modularization network wiring equipment
CN112467647A (en) * 2020-11-26 2021-03-09 孟慧 Cable fixing device for municipal engineering and using method thereof
CN112916668A (en) * 2021-04-22 2021-06-08 湖北里木木实业有限公司 Manufacturing, forming and processing method for aluminum alloy shell bus duct

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