CN112003217B - Connection structure of high-efficient heat dissipation type bus duct - Google Patents

Connection structure of high-efficient heat dissipation type bus duct Download PDF

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Publication number
CN112003217B
CN112003217B CN202010880828.6A CN202010880828A CN112003217B CN 112003217 B CN112003217 B CN 112003217B CN 202010880828 A CN202010880828 A CN 202010880828A CN 112003217 B CN112003217 B CN 112003217B
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China
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fixed
frame
heat dissipation
mounting frame
bus duct
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CN112003217A (en
Inventor
刘洋
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Jiangsu Zhongshun Electric Co ltd
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Jiangsu Zhongshun Electric Co ltd
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    • 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
    • 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
    • H02G5/007Butt joining of bus-bars by means of a common bolt, e.g. splice joint
    • 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

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  • Installation Of Bus-Bars (AREA)

Abstract

The invention discloses a connecting structure of a high-efficiency heat dissipation type bus duct, which comprises an installation frame, a clamping assembly and a moving assembly, wherein the installation frame is provided with a plurality of fixing holes; installing a frame: insulating plates which are uniformly distributed are fixed inside the insulating plate; a clamping assembly: contain fixed frame, fixed axle, go-between, torque spring and grip block, the inside of installation frame is fixed with evenly distributed's fixed frame, fixed frame and insulation board correspond to each other, fixed frame's inside is fixed with the fixed axle, it is connected with two corresponding go-between to rotate on the periphery of fixed axle, torque spring has been cup jointed on the periphery of fixed axle, torque spring's rear end is fixed on the preceding terminal surface of the go-between of rear side, torque spring's front end is fixed on the periphery of fixed axle, and the upper end of two go-between peripheries is fixed with the grip block, can be very convenient be connected to two bus ducts together to can adjust according to the height that the bus duct needs to install.

Description

Connection structure of high-efficient heat dissipation type bus duct
Technical Field
The invention relates to the technical field of electric power transportation, in particular to a connecting structure of a high-efficiency heat dissipation type bus duct.
Background
Modern high-rise buildings and large workshops need huge electric energy, and safe and reliable conduction equipment needs to be selected in the face of the huge load needing hundreds of thousands of amperes of strong current, and the bus duct is a good choice. The bus duct is a power distribution device for efficiently transmitting current, and is particularly suitable for the requirements of cluster buildings and large-scale factories. In the practical use process, the length of bus duct is limited, and when the requirement of longer transmission distance exists, often need to link together a plurality of bus ducts, and there has not been comparatively ideal connection structure in the prior art yet.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the existing defects, and provides a connecting structure of a high-efficiency heat dissipation type bus duct, which can be used for conveniently connecting two bus ducts together, can be adjusted according to the mounting height of the bus duct, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a connecting structure of a high-efficiency heat dissipation type bus duct comprises an installation frame, a clamping assembly and a moving assembly;
installing a frame: insulating plates which are uniformly distributed are fixed inside the insulating plate;
a clamping assembly: the fixing frame is fixed inside the installation frame, the fixing frame corresponds to the insulation board, the fixing shaft is fixed inside the fixing frame, the two corresponding connecting rings are rotatably connected to the circumferential surface of the fixing shaft, the torsion spring is sleeved on the circumferential surface of the fixing shaft, the rear end of the torsion spring is fixed to the front end face of the connecting ring on the rear side, the front end of the torsion spring is fixed to the circumferential surface of the fixing shaft, the clamping plates are fixed to the upper ends of the circumferential surfaces of the two connecting rings, and the conducting plates in the bus duct are fixed through the clamping assemblies;
a moving component: the moving assembly is arranged at the upper end in the mounting frame, is matched with the clamping assembly, and drives all the clamping plates to move by arranging the moving assembly;
wherein: the heat dissipation frame is characterized by further comprising heat dissipation cushion blocks, wherein the heat dissipation cushion blocks are uniformly distributed on the lower side wall inside the installation frame and are located between the insulation board and the fixed frame.
Further, the movable assembly comprises a U-shaped block, a T-shaped block, a rotating shaft, a threaded column and a rotary table, the U-shaped block is fixed on the upper side face of the clamping plate, the T-shaped block is hinged to the inside of the U-shaped block, a connecting through groove is formed in the middle of the T-shaped block, the rotating shaft is connected to the inside of the connecting through groove in a rotating mode, a sliding hole is formed in the right side face of the installing frame, the right end of the rotating shaft is connected to the inside of the sliding hole in a sliding mode, the threaded column is fixed on the left end face of the rotating shaft, a threaded hole is formed in the left side face of the installing frame, the threaded column is connected to the threaded hole in the inside, and the rotary table is fixed on the left end face of the threaded column.
Furthermore, four corresponding connecting plates are fixed on the front side face and the rear side face of the mounting frame, two corresponding connecting holes are formed in the edge portion of each connecting plate, and the mounting frame is connected with the two bus ducts through the connecting plates and the connecting holes.
Further, the side of grip block is fixed with the rubber slab, evenly distributed's antiskid groove is seted up to the side of rubber slab, can effectively prevent the grip block harm current conducting plate in the bus duct through setting up the rubber slab.
Furthermore, evenly distributed heat dissipation holes are formed in the upper side face of the installation frame, a dustproof net is fixed inside the heat dissipation holes, and heat is dissipated to the current conducting plate inside the installation frame through the heat dissipation holes.
Further, be fixed with the fixed block on the last side of installing frame, the groove has been led to in the slip has been seted up to the upper end of the leading flank of fixed block, the inside sliding connection who leads to the groove that slides has two corresponding spacing axles, spacing hub bit is fixed with the card axle on the terminal surface that the groove outside led to in the slip, seted up on the last side of fixed block with the communicating bar mouth of groove that slides, the inside sliding connection of bar mouth has two corresponding stoppers, and two stoppers are fixed respectively on the periphery of two spacing axles, prescribe a limit to the displacement range of spacing axle through setting up the stopper.
Further, still include connecting block, mounting panel and L-shaped piece, the connecting block is provided with two, and both ends are fixed with two corresponding mounting panels about the side on two connecting blocks, the fixed block is located between two mounting panels, be fixed with evenly distributed's L-shaped piece on the side around the mounting panel, the inside of four L-shaped pieces of joint in the downside respectively at the both ends of two card axles.
Furthermore, the upper side surfaces of the two mounting plates are fixedly provided with fixing plates, the edge parts of the upper side surfaces of the fixing plates are provided with four corresponding fixing holes, and the fixing plate and the fixing holes are arranged to fix the invention.
Compared with the prior art, the invention has the beneficial effects that: this connection structure of high-efficient heat dissipation type bus duct has following benefit:
1. all the current-conducting plates in the two bus ducts are respectively inserted into the mounting frame from the front end and the rear end of the mounting frame, after the current-conducting plates are inserted, the current-conducting plates are respectively positioned above the heat dissipation cushion blocks, the current-conducting plates in the two bus ducts are in mutual contact, then the threaded columns are rotated by the rotary disc to move leftwards until the current-conducting plates leave the threaded holes formed in the left side surface of the mounting frame, after the threaded columns leave the threaded holes, the clamping plates are leftwards deviated under the action of the torsion springs to fix the current-conducting plates, then the four connecting plates are respectively fixed on the upper side surface and the lower side surface of the two bus ducts by using bolts to complete connection, and the two bus ducts can be very conveniently connected by arranging the devices;
2. when the device needs to be disassembled, only bolts for connecting the connecting plates with the bus ducts need to be disassembled, then the threaded columns are rotated through the rotary table again to move rightwards, the threaded columns move rightwards to drive the rotary shafts to move rightwards, the rotary shafts move rightwards to pull all the T-shaped blocks to move rightwards, all the T-shaped blocks move rightwards to drive all the clamping plates to move rightwards to be separated from the current conducting plates in the bus ducts, and then the bus ducts are drawn out;
3. after the two bus ducts are connected, the fixing plate is fixed on the roof through the four fixing holes, then the fixing block and the mounting frame are lifted through the two clamping shafts, so that the two clamping shafts are separated from the four L-shaped blocks on the lower side, the two limiting shafts are drawn out from the inside of the sliding through groove formed in the upper end of the front side face of the fixing block after separation, then the fixing block and the mounting frame are continuously lifted upwards, after the mounting frame moves upwards to a proper height, the two limiting shafts are inserted into the inside of the sliding through groove again, then the left end and the right end of the two clamping shafts are clamped into the corresponding four L-shaped blocks, and therefore mounting is completed, and the height of the bus duct can be adjusted according to the requirements of users by arranging the device;
4. the short circuit can effectively be prevented through setting up the insulation board and the current conducting plate that two bus ducts are connected appears in the connection, can make better the dispelling the heat of bus duct junction through setting up radiating cushion, louvre and dust screen, has also prolonged the life of bus duct when guaranteeing transmission of electricity performance, can effectively prevent that the grip block from being the current conducting plate in the damage bus duct at the centre gripping through setting up the rubber slab.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a moving assembly according to the present invention;
FIG. 3 is a schematic view of a clamping assembly according to the present invention;
fig. 4 is a schematic view of a limiting block structure of the present invention.
In the figure: the device comprises a mounting frame 1, an insulating plate 2, a clamping assembly 3, a fixing frame 31, a fixing shaft 32, a connecting ring 33, a torsion spring 34, a clamping plate 35, a moving assembly 4, a U-shaped block 41, a T-shaped block 42, a rotating shaft 43, a threaded column 44, a rotating disc 45, a radiating cushion block 5, a connecting plate 6, a connecting hole 7, a rubber plate 8, a dustproof net 9, a fixing block 10, a limiting shaft 11, a clamping shaft 12, a limiting block 13, a connecting block 14, a mounting plate 15, a block 16L, a fixing plate 17 and a fixing hole 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a connecting structure of a high-efficiency heat dissipation type bus duct comprises an installation frame 1, a clamping assembly 3 and a moving assembly 4;
installing a frame 1: the inside of the insulating plate 2 is fixed with evenly distributed insulating plates;
the clamping component 3: the fixing frame comprises a fixing frame 31, a fixing shaft 32, connecting rings 33, torsion springs 34 and clamping plates 35, wherein the fixing frame 31 is uniformly distributed and fixed inside the mounting frame 1, the fixing frame 31 corresponds to the insulating plate 2, the fixing shaft 32 is fixed inside the fixing frame 31, two corresponding connecting rings 33 are rotatably connected to the circumferential surface of the fixing shaft 32, the torsion springs 34 are sleeved on the circumferential surface of the fixing shaft 32, the rear ends of the torsion springs 34 are fixed on the front end surfaces of the connecting rings 33 on the rear side, the front ends of the torsion springs 34 are fixed on the circumferential surface of the fixing shaft 32, the clamping plates 35 are fixed at the upper ends of the circumferential surfaces of the two connecting rings 33, and the conducting plates in the bus duct are fixed by arranging the clamping assembly 3;
the moving component 4: install the upper end in installing frame 1 inside, movable assembly 4 cooperates with clamping component 3, movable assembly 4 contains U-shaped piece 41, T-shaped piece 42, pivot 43, screw thread post 44 and carousel 45, be fixed with U-shaped piece 41 on the upper flank of grip block 35, the inside of U-shaped piece 41 articulates there is T-shaped piece 42, the middle part of T-shaped piece 42 has seted up and has connected logical groove, the inside rotation of all connecting logical grooves is connected with pivot 43, set up the slide opening on the right flank of installing frame 1, the right-hand member sliding connection of pivot 43 is in the inside of slide opening, be fixed with screw thread post 44 on the left end face of pivot 43, set up the screw hole on the left flank of installing frame 1, screw thread post 44 threaded connection screw hole's inside, be fixed with carousel 45 on the left end face of screw thread post 44, through setting up movable assembly 4 and drive all grip blocks 35 and move;
wherein: the heat dissipation frame further comprises a heat dissipation cushion block 5, the heat dissipation cushion block 5 which is uniformly distributed is fixed on the lower side wall inside the installation frame 1, and the heat dissipation cushion block 5 is located between the insulation plate 2 and the fixed frame 31.
Wherein: four corresponding connecting plates 6 are fixed on the front side and the rear side of the mounting frame 1, two corresponding connecting holes 7 are formed in the edge portion of each connecting plate 6, and the mounting frame 1 is connected with two bus ducts through the connecting plates 6 and the connecting holes 7.
Wherein: the side of grip block 35 is fixed with rubber slab 8, and evenly distributed's antiskid groove is seted up to the side of rubber slab 8, can prevent effectively that grip block 35 from haring the current conducting plate in the bus duct through setting up rubber slab 8.
Wherein: the last louvre of evenly distributed has been seted up on the last side of installing frame 1, and the inside of louvre is fixed with dust screen 9, dispels the heat through setting up the current conducting plate of louvre inside installing frame 1.
Wherein: be fixed with fixed block 10 on the last side of installing frame 1, the groove has been led to in the slip has been seted up to the upper end of the leading flank of fixed block 10, the inside sliding connection who slides and lead to the groove has two corresponding spacing axles 11, spacing axle 11 is located to be fixed with card axle 12 on the outside terminal surface of groove that slides, set up on the last side of fixed block 10 with the communicating bar mouth of groove that slides, the inside sliding connection of bar mouth has two corresponding stoppers 13, two stoppers 13 are fixed respectively on the periphery of two spacing axles 11, the removal scope to spacing axle 11 is injectd through setting up stopper 13.
Wherein: still include connecting block 14, mounting panel 15 and L shape piece 16, connecting block 14 is provided with two, and both ends are fixed with two corresponding mounting panels 15 about two connecting blocks 14 go up the side, and fixed block 10 is located between two mounting panels 15, is fixed with evenly distributed's L shape piece 16 on the side around mounting panel 15, and the both ends difference joint of two card axles 12 is in the inside of four L shape pieces 16 of downside.
Wherein: the upper side surfaces of the two mounting plates 15 are fixed with fixing plates 17, the edge parts of the upper side surfaces of the fixing plates 17 are provided with four corresponding fixing holes 18, and the fixing plate 17 and the fixing holes 18 are arranged to fix the invention.
When in use: all the current-conducting plates in the two bus ducts are respectively inserted into the mounting frame 1 from the front end and the rear end of the mounting frame 1, after the current-conducting plates are respectively positioned above the radiating cushion block 5 and are mutually contacted, then the threaded columns 44 are rotated by the rotary disc 45 to move leftwards until leaving the threaded holes formed on the left side surface of the mounting frame 1, after the threaded columns 44 leave the threaded holes, the clamping plates 35 are leftwards deviated under the action of the torsion springs 34 to fix the current-conducting plates, then the four connecting plates 6 are respectively fixed on the upper side surface and the lower side surface of the two bus ducts by using bolts, so that the connection is completed, when the connection is needed, only the bolts connecting plates 6 connected with the bus ducts need to be dismounted, then the threaded columns 44 are rotated to move rightwards by the rotary disc 45 again, and the threaded columns 44 move rightwards to drive the rotating shafts 43 to move rightwards, the shaft 43 moving rightwards pulls all the T-shaped blocks 42 to move rightwards, all the T-shaped blocks 42 moving rightwards drives all the clamping plates 35 to move rightwards to be separated from the conducting plates in the bus duct, then the bus ducts are drawn out, after the two bus ducts are connected, the fixing plate 17 is fixed on the roof through the four fixing holes 18, then the fixing block 10 and the mounting frame 1 are lifted by the two clamping shafts 12, so that the two clamping shafts 12 are separated from the four L-shaped blocks 16 at the lower side, the two limiting shafts 11 are drawn out from the inside of the sliding through groove arranged at the upper end of the front side surface of the fixing block 10 after separation, then the fixing block 10 and the mounting frame 1 are continuously lifted upwards, when the mounting frame 1 moves upwards to a proper height, the two limit shafts 11 are inserted into the sliding through groove again, then, the left and right ends of the two latch shafts 12 are latched into the insides of the corresponding four L-shaped blocks 16, thereby completing the installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a connection structure of high-efficient heat dissipation type bus duct which characterized in that: comprises a mounting frame (1), a clamping component (3) and a moving component (4);
mounting frame (1): insulating plates (2) which are uniformly distributed are fixed inside the insulating plate;
clamping assembly (3): the mounting frame comprises a fixed frame (31), a fixed shaft (32), connecting rings (33), a torsion spring (34) and a clamping plate (35), wherein the fixed frame (31) is uniformly distributed and fixed inside the mounting frame (1), the fixed frame (31) corresponds to an insulating plate (2), the fixed shaft (32) is fixed inside the fixed frame (31), two corresponding connecting rings (33) are rotatably connected to the circumferential surface of the fixed shaft (32), the torsion spring (34) is sleeved on the circumferential surface of the fixed shaft (32), the rear end of the torsion spring (34) is fixed to the front end face of the connecting ring (33) at the rear side, the front end of the torsion spring (34) is fixed to the circumferential surface of the fixed shaft (32), and the clamping plate (35) is fixed to the upper ends of the circumferential surfaces of the two connecting rings (33);
moving assembly (4): the movable component (4) is arranged at the upper end inside the mounting frame (1) and matched with the clamping component (3);
a fixing block (10) is fixed on the upper side face of the mounting frame (1), a sliding through groove is formed in the upper end of the front side face of the fixing block (10), two corresponding limiting shafts (11) are connected to the inside of the sliding through groove in a sliding mode, a clamping shaft (12) is fixed on the end face, located outside the sliding through groove, of each limiting shaft (11), a strip-shaped opening communicated with the sliding through groove is formed in the upper side face of the fixing block (10), two corresponding limiting blocks (13) are connected to the inside of the strip-shaped opening in a sliding mode, and the two limiting blocks (13) are fixed on the circumferential faces of the two limiting shafts (11) respectively;
wherein: the heat dissipation frame is characterized by further comprising heat dissipation cushion blocks (5), wherein the heat dissipation cushion blocks (5) are uniformly distributed and fixed on the lower side wall inside the mounting frame (1), and the heat dissipation cushion blocks (5) are located between the insulating plate (2) and the fixing frame (31);
wherein: still include connecting block (14), mounting panel (15) and L shape piece (16), connecting block (14) are provided with two, and both ends are fixed with two corresponding mounting panel (15) about two connecting block (14) go up the side, fixed block (10) are located between two mounting panels (15), be fixed with evenly distributed's L shape piece (16) on the side around mounting panel (15), the inside of four L shape pieces (16) of below of joint respectively in the both ends of two card axle (12), are fixed with fixed plate (17) on the last side of two mounting panels (15), four corresponding fixed orifices (18) have been seted up to the limit portion of side on fixed plate (17).
2. The connecting structure of the high-efficiency heat dissipation type bus duct according to claim 1, characterized in that: remove subassembly (4) and contain U-shaped piece (41), T-shaped piece (42), pivot (43), screw thread post (44) and carousel (45), be fixed with U-shaped piece (41) on the last side of grip block (35), the inside of U-shaped piece (41) articulates there is T-shaped piece (42), the logical groove of connection has been seted up at the middle part of T-shaped piece (42), and all internal rotations that connect logical groove are connected with pivot (43), set up the slide opening on the right flank of installing frame (1), the right-hand member sliding connection of pivot (43) is in the inside of slide opening, be fixed with screw thread post (44) on the left end face of pivot (43), set up the screw hole on the left surface of installing frame (1), the inside of screw thread post (44) threaded connection screw hole, be fixed with carousel (45) on the left end face of screw thread post (44).
3. The connecting structure of the high-efficiency heat dissipation type bus duct according to claim 1, characterized in that: four corresponding connecting plates (6) are fixed on the front side and the rear side of the mounting frame (1), and two corresponding connecting holes (7) are formed in the edge of each connecting plate (6).
4. The connecting structure of the high-efficiency heat dissipation type bus duct according to claim 1, characterized in that: the side of grip block (35) is fixed with rubber slab (8), evenly distributed's antiskid groove is seted up to the side of rubber slab (8).
5. The connecting structure of the high-efficiency heat dissipation type bus duct according to claim 1, characterized in that: the mounting frame is characterized in that heat dissipation holes which are uniformly distributed are formed in the upper side face of the mounting frame (1), and a dust screen (9) is fixed inside each heat dissipation hole.
CN202010880828.6A 2020-08-27 2020-08-27 Connection structure of high-efficient heat dissipation type bus duct Active CN112003217B (en)

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