CN113572108B - Installation method of bus cable laying and installing structure with heat dissipation effect - Google Patents
Installation method of bus cable laying and installing structure with heat dissipation effect Download PDFInfo
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- CN113572108B CN113572108B CN202110909008.XA CN202110909008A CN113572108B CN 113572108 B CN113572108 B CN 113572108B CN 202110909008 A CN202110909008 A CN 202110909008A CN 113572108 B CN113572108 B CN 113572108B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 230000000694 effects Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title claims description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 26
- 239000010949 copper Substances 0.000 claims description 26
- 239000004020 conductor Substances 0.000 claims description 19
- 210000004907 gland Anatomy 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 6
- 241000446313 Lamella Species 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- H02G5/02—Open installations
- H02G5/025—Supporting structures
-
- 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
-
- 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
- H02G5/10—Cooling
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a method for installing a mother cable laying and installing structure with a heat dissipation effect, which comprises an installing structure, wherein the installing structure comprises a double-layer aluminum alloy laying frame for laying and installing a mother cable, a heat dissipation mechanism for heat conduction of the mother cable and a two-petal connector for connecting the mother cable with a wiring terminal, the double-layer aluminum alloy laying frame comprises a laying frame base and a laying frame top plate, and the invention relates to the technical field of mother cable laying and installing. According to the female cable laying and mounting structure with the heat dissipation effect and the mounting method, the A phase, the B phase and the C phase are laid in a delta shape, the impedance of a cable is reduced, the heat dissipation area of the cable is increased, the heat dissipation effect of the cable is increased, the improvement of the current-carrying capacity of the female cable is facilitated, the female cable runs at a lower temperature, the safety margin and the service life of the cable are increased, and meanwhile the loss of the cable is reduced.
Description
Technical Field
The invention relates to the technical field of bus cable laying and installation, in particular to an installation method of a bus cable laying and installation structure with a heat dissipation effect.
Background
In the prior art, cable bridges and open cable ladders are generally used for laying cables in buildings. When the cable is laid, cables of various specifications are arranged and placed in a horizontal cable bridge, and when the cable is vertically laid, plastic ribbons, throat hoops, copper wires and the like are adopted to be bound and fixed on a crosspiece of the bridge or a ladder frame, so that the cables are prevented from sliding or falling. Due to the fact that the cables are arranged and closely stacked, when the cable is large in specification (high current is conducted), heat caused by conductor resistance of the cables is gathered and difficult to dissipate, insulation and sheaths in the cables are prone to aging and failure, and therefore certain fire risks exist.
The bus bar in the building needs to fix a certain amount of copper bars in a square groove box (the phase and the phase need to be isolated by air or an insulating plate, and a fireproof bus needs to be wrapped with a fireproof insulating strip material on the copper bars) due to the self structural characteristics (a plurality of flat conductors, and the phase of the joint of two sets of bus bars needs to be isolated by the insulating plate made of a plastic material), then the groove box is fixed on a horizontal or vertical bridge or a ladder frame, and meanwhile, the bus bars need to be connected. The busbar is very short (generally 3 to 5 meters) in length, heavy in weight, needs manual hoisting when being installed and laid, and is connected in the middle of the bridge frame, so that the electric connectivity is poor, the middle connection is not fireproof, the installation is difficult, and great construction risks exist.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the installation method of the bus cable laying installation structure with the heat dissipation effect, and solves the problems that the bus bar is short in length and heavy in weight, needs to be lifted manually during installation and laying, is connected in the middle of a bridge frame, is poor in electrical connectivity, is not fireproof in middle connection, is difficult to install and has great construction risk.
In order to achieve the purpose, the invention is realized by the following technical scheme: a bus cable laying and mounting structure with a heat dissipation effect comprises a mounting structure, wherein the mounting structure comprises a double-layer aluminum alloy laying frame for laying and mounting a bus cable, a heat dissipation mechanism for heat conduction of the bus cable and a two-piece connector for connecting the bus cable with a wiring end, the double-layer aluminum alloy laying frame comprises a laying frame base and a laying frame top plate, top semi-arc laying grooves for laying A-phase, B-phase and zero-line bus cables are respectively arranged at the top of the laying frame top plate, and bottom semi-arc laying grooves for laying C-phase and ground wires are respectively arranged at the top of the laying frame base;
arc-shaped glands are arranged at the tops of the top semi-arc-shaped laying groove and the bottom semi-arc-shaped laying groove, a T-shaped block is fixedly connected to the top of the laying frame base, the top of the T-shaped block penetrates through the bottom of the laying frame top plate and extends to the inner cavity of the laying frame top plate, a limiting groove clamped with the surface of the T-shaped block is formed in the inner cavity of the laying frame top plate, a limiting block is fixedly connected to the surface of the laying frame base, a limiting bolt is in threaded connection with the surface of the limiting block, and the surface of the limiting bolt is abutted to the surface of the laying frame top plate;
the heat dissipation mechanism comprises a radiator sheath which is sleeved on the surface of the female cable and fixedly connected through bolts, and the surface of the radiator sheath is fixedly connected with vertical fin type heat dissipation fins;
the installation method comprises the following steps:
inserting a T-shaped block at the top of a laying frame base into a limiting groove of a laying frame top plate, inserting a limiting bolt into the limiting block, mounting the laying frame base and the laying frame top plate together to form a double-layer aluminum alloy laying frame, fixing the laying frame in a horizontal or vertical cable bridge frame or ladder frame in a bolt connection mode, and arranging one laying frame at intervals of 0.8-1.5 m according to the specification and size of a mother cable;
step two, lifting the A-phase mother cable, the B-phase mother cable, the C-phase mother cable, the zero line mother cable and the ground wire mother cable into laying grooves from the side respectively, laying the mother cables in the top semi-circular arc laying grooves and the bottom semi-circular arc laying grooves respectively, arranging the three top semi-circular arc laying grooves on the upper layer in a mode that the A-phase, the B-phase and the zero line are arranged from left to right, arranging the C-phase and the ground wire on the two bottom semi-circular arc laying grooves on the lower layer in a mode that the C-phase and the ground wire are arranged from left to right, then pressing the mother cable on the top through an arc gland on the top of a laying frame top plate, and then rotating the arc gland on the top of a laying frame base to press the mother cable on the lower side to form a triangle laying structure;
step three, between the two laying frames, sleeving a radiator sheath outside the mother cable sheath, and screwing the radiator sheath by using bolts so that the inner surface of the radiator sheath is tightly attached to the mother cable sheath, wherein heat generated when the mother cable runs is dissipated by the vertical fin type radiating fins;
and step four, closing the upper connector cover and the lower connector cover of the two-piece connector on the terminal conductor at the terminal of the female cable, inserting the positioning column into the positioning hole, screwing the nut, pressing the two-piece connector on the surface of the conductor, connecting the connecting copper plate with the copper bar and finally connecting the connecting copper plate to the wiring end of the power distribution cabinet.
As a further scheme of the invention: the top fixedly connected with fixed block of laying a frame base, the inner chamber of fixed block rotates and is connected with the adjusting bolt with the inner chamber swing joint of arc gland.
As a further scheme of the invention: the two-piece connector comprises a connector upper cover and a connector lower cover which are in crimping connection on the surface of a mother cable, the bottom of the connector upper cover is fixedly connected with a positioning column, a positioning hole matched with the surface of the positioning column is formed in the inner cavity of the connector lower cover, and one side of the connector upper cover is fixedly connected with a connecting copper plate connected with a copper bar bolt.
As a further scheme of the invention: the top semicircle arc-shaped laying groove is provided with threely, the bottom semicircle arc-shaped laying groove is provided with two, is the trapezoidal structure of falling.
As a further scheme of the invention: the double-layer aluminum alloy laying frame is fixed in the cable bridge frame or the ladder frame through bolt holes.
As a further scheme of the invention: the limiting blocks are four in number and are distributed on two sides of the laying frame base symmetrically.
Advantageous effects
The invention provides an installation method of a bus cable laying installation structure with a heat dissipation effect. Compared with the prior art, the method has the following beneficial effects:
1. a method for installing a mother cable laying and installing structure with a heat dissipation effect comprises the steps that double-layer laying frames made of aluminum alloy are fixed on an open type bridge frame or a ladder frame, a plurality of mother cables are laid in laying grooves and are fastened with arc-shaped press covers, a cable between the two laying frames is closed with a vertical sheet-shaped heat radiator made of aluminum alloy, a terminal is electrically connected with a two-piece connector, an upper cover and a lower cover of the connector are closed on a terminal conductor and nuts are screwed, a connecting copper plate can be connected with a copper bar and is finally connected to a wiring end of a power distribution cabinet, and the method is convenient and firm to install; the problem that three fire wires are difficult to lay in a shape like a Chinese character pin is solved; the A phase, the B phase and the C phase are laid in a delta shape, so that the impedance of the cable is reduced, the heat dissipation area of the cable is increased, the heat dissipation effect of the cable is improved, the current-carrying capacity of the mother cable is improved, the mother cable runs at a lower temperature, the safety margin and the service life of the cable are increased, and the loss of the cable is reduced.
2. The utility model provides a take female cable laying installation structure's of radiating effect mounting method, when using, pegs graft into the spacing inslot of laying frame roof with the T type piece at laying frame base top, then in inserting spacing bolt into the spacing piece, will lay frame base and laying frame roof installation and constitute double-deck aluminum alloy laying frame together, can be quick assemble the aluminum alloy laying frame to can be quick dismantle to part, when local damage, can be quick change the maintenance.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is a schematic view of structural connection of the double-layer aluminum alloy laying frame of the present invention;
FIG. 3 is a schematic view of a two-piece connector according to the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 1;
fig. 5 is a partial enlarged view of the invention at B in fig. 2.
In the figure: 11. laying a frame base; 12. laying a top plate of the rack; 13. a semicircular arc-shaped laying groove is arranged at the top; 14. a bottom semicircular arc laying groove; 15. an arc-shaped gland; 16. a T-shaped block; 17. a limiting groove; 18. a limiting block; 19. a limit bolt; 110. a fixed block; 111. adjusting the bolt; 21. a radiator jacket; 22. vertical fin type heat dissipation fins; 31. an upper cover of the connector; 32. a connector lower cover; 33. a positioning column; 34. positioning holes; 35. and connecting the copper plates.
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. 1-5, the present invention provides a technical solution: the utility model provides a take radiating effect's female cable laying mounting structure, which comprises a mounting structure, mounting structure is including the double-deck aluminum alloy laying frame that is used for laying installation female cable, be used for the heat dissipation mechanism of female cable heat conduction and be used for the two lamella formula connectors that female cable and wiring end are connected, be provided with a laying frame every 0.8m ~ 1.5m according to female cable specification size, double-deck aluminum alloy laying frame is including laying frame base 11 and laying frame roof 12, the top of laying frame roof 12 is provided with respectively and is used for laying A looks, the top half-circular arc laying groove 13 of B looks and zero line female cable, the top of laying frame base 11 is provided with respectively and is used for laying C looks, the bottom half-circular arc laying groove 14 of ground wire, the cable need not to pass through from the laying frame and lays, only need to lift the cable from side to the laying inslot can. The cable is tightly pressed on the laying groove by adopting an arc-shaped gland 15, so that the cable is prevented from sliding or falling;
arc-shaped pressing covers 15 are arranged at the tops of the top semi-arc-shaped laying groove 13 and the bottom semi-arc-shaped laying groove 14, a T-shaped block 16 is fixedly connected to the top of the laying frame base 11, the top of the T-shaped block 16 penetrates through the bottom of the laying frame top plate 12 and extends to an inner cavity of the laying frame top plate 12, a limiting groove 17 clamped with the surface of the T-shaped block 16 is formed in the inner cavity of the laying frame top plate 12, a limiting block 18 is fixedly connected to the surface of the laying frame base 11, a limiting bolt 19 is in threaded connection with the surface of the limiting block 18, and the surface of the limiting bolt 19 is abutted to the surface of the laying frame top plate 12;
the heat dissipation mechanism comprises a radiator sheath 21 which is sleeved on the surface of the female cable and fixedly connected through bolts, vertical fin type heat dissipation fins 22 are fixedly connected to the surface of the radiator sheath 21, the temperature of a cable conductor can be reduced by 5-10 ℃ by using the vertical fin type heat dissipation fins 22, and the resistance of the conductor is increased by 0.4% when the temperature of a copper conductor is increased by 1 ℃. That is, the loss of the cable can be reduced by 2% -4% by adopting the vertical fin type heat dissipation fins 22.
The top of the laying frame base 11 is fixedly connected with a fixing block 110, and the inner cavity of the fixing block 110 is rotatably connected with an adjusting bolt 111 movably connected with the inner cavity of the arc gland 15.
Two lamella formula connectors include crimping connector upper cover 31 and connector lower cover 32 on female cable surface, the bottom fixedly connected with reference column 33 of connector upper cover 31, the locating hole 34 with the surface adaptation of reference column 33 is seted up to the inner chamber of connector lower cover 32, one side fixedly connected with of connector upper cover 31 and the copper connection board 35 that the copper bar bolt links to each other, with two lamella formula connector crimping on the surface of conductor, then will connect copper 35 and the copper bar links to each other the final wiring end that is connected to the switch board.
The top semicircular arc laying grooves 13 are three, the bottom semicircular arc laying grooves 14 are two, inverted trapezoidal structures are formed, the A-phase, the B-phase and the C-phase are laid in a triangular shape, and impedance of cables is reduced. The zero line also passes a certain current to generate a certain amount of heat, so the zero line is also arranged on the upper layer of the laying frame.
The double-layer aluminum alloy laying frame is fixed in the cable bridge frame or the ladder frame through bolt holes.
The number of the limiting blocks 18 is four, and every two limiting blocks are symmetrically distributed on two sides of the laying frame base 11.
The mounting method comprises the following steps:
firstly, inserting a T-shaped block 16 at the top of a laying frame base 11 into a limiting groove 17 of a laying frame top plate 12, then inserting a limiting bolt 19 into a limiting block 18, installing the laying frame base 11 and the laying frame top plate 12 together to form a double-layer aluminum alloy laying frame, then fixing the laying frame in a horizontal or vertical cable bridge frame or a ladder frame in a bolt connection mode, and arranging one laying frame at intervals of 0.8-1.5 m according to the specification size of a mother cable;
secondly, lifting the A-phase mother cable, the B-phase mother cable, the C-phase mother cable, the zero line mother cable and the ground wire mother cable into the laying grooves from the side respectively, laying the mother cables in the top semi-arc laying groove 13 and the bottom semi-arc laying groove 14 respectively, the arrangement mode is that three top semi-arc laying grooves 13 on the upper layer are provided with an A phase, a B phase and a zero line from left to right, two bottom semi-arc laying grooves 14 on the lower layer are provided with a C phase and a ground wire from left to right, then compress tightly the female cable at top through the arc gland 15 at laying frame roof 12 top, then rotate the arc gland 15 at laying frame base 11 top and compress tightly the female cable of below and form the triangle and lay the structure, the advantage of this kind of mode is accomplished the triangle with A looks, B looks, C and has laid, has reduced the impedance of cable, and the zero line also has certain electric current to pass through, produces certain heat, so also arrange in the laying frame upper strata.
Step three, between the two laying frames, the radiator sheath 21 is sleeved outside the mother cable sheath and is screwed by bolts, so that the inner surface of the radiator sheath 21 is tightly attached to the mother cable sheath, and the temperature of the mother cable during operation is dissipated by the vertical fin type radiating fins 22;
and step four, at the terminal of the female cable, closing the upper connector cover 31 and the lower connector cover 32 of the two-piece connector on a terminal conductor, inserting the positioning column 33 into the positioning hole 34, screwing the nut, pressing the two-piece connector on the surface of the conductor, connecting the copper plate 35 with the copper bar, and finally connecting the copper plate to the wiring end of the power distribution cabinet, wherein the heat dissipation area of the female cable is increased by more than 50 times by the method, so that the improvement of the current-carrying capacity of the female cable is facilitated, the female cable runs at a lower temperature, the safety margin and the service life of the cable are increased, the loss caused by heating of the conductor resistance of the cable is reduced, and under the condition of the same current-carrying capacity, the temperature of the conductor of the cable can be reduced by 5-10 ℃ by adopting the vertical-piece heat dissipation fins 22, the conductor resistance of the copper conductor is increased by 0.4 ℃ every 1 ℃. That is, the loss of the cable can be reduced by 2% -4% by adopting the vertical fin type heat dissipation fins 22.
When the double-layer aluminum alloy laying frame is used, the T-shaped block 16 at the top of the laying frame base 11 is inserted into the limiting groove 17 of the laying frame top plate 12, then the limiting bolt 19 is inserted into the limiting block 18, the laying frame base 11 and the laying frame top plate 12 are installed together to form the double-layer aluminum alloy laying frame, then the laying frame is fixed in a horizontal or vertical cable bridge frame or ladder frame in a bolt connection mode, and one laying frame is arranged at intervals of 0.8-1.5 m according to the specification and the size of a mother cable; a phase mother cable, B phase mother cable, C phase mother cable, zero line mother cable and ground wire mother cable are respectively lifted into the laying grooves from the side, the mother cables are respectively laid in the top semi-circular arc laying groove 13 and the bottom semi-circular arc laying groove 14, the arrangement mode is that the three top semi-circular arc laying grooves 13 on the upper layer are the A phase, the B phase and the zero line from the left to the right, the two bottom semi-circular arc laying grooves 14 on the lower layer are the C phase and the ground wire from the left to the right, then the top mother cable is tightly pressed through the arc gland 15 on the top of the top plate 12 of the laying frame, then the arc gland 15 on the top of the base 11 of the laying frame is rotated to tightly press the lower mother cable to form a triangle laying structure, a radiator sheath 21 is sleeved outside the mother cable sheath between the two laying frames, and bolts are used for tightly jointing the inner surface of the radiator sheath 21 with the mother cable sheath, and the temperature of the mother cable during operation, radiating through the riser fins 22; at a female cable terminal, an upper connector cover 31 and a lower connector cover 32 of the two-piece connector are closed on a terminal conductor, a positioning column 33 is inserted into a positioning hole 34, a nut is screwed, the two-piece connector is pressed on the surface of the conductor, and then a connecting copper plate 35 is connected with a copper bar and finally connected to a wiring end of a power distribution cabinet.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. The utility model provides a take radiating effect's female cable laying installation structure's mounting structure, includes mounting structure, and mounting structure includes the double-deck aluminum alloy layer that is used for laying installation female cable, is used for the heat dissipation mechanism of female cable heat conduction and is used for the female cable and the two lamella formula connectors that connect with the wiring end, its characterized in that: the double-layer aluminum alloy laying frame comprises a laying frame base (11) and a laying frame top plate (12), wherein top semi-circular arc-shaped laying grooves (13) for laying A-phase, B-phase and zero-line mother cables are respectively formed in the top of the laying frame top plate (12), and bottom semi-circular arc-shaped laying grooves (14) for laying C-phase and ground wires are respectively formed in the top of the laying frame base (11);
arc-shaped pressing covers (15) are arranged at the tops of the top semicircular arc-shaped laying groove (13) and the bottom semicircular arc-shaped laying groove (14), a T-shaped block (16) is fixedly connected to the top of the laying frame base (11), the top of the T-shaped block (16) penetrates through the bottom of the laying frame top plate (12) and extends to the inner cavity of the laying frame top plate (12), a limiting groove (17) clamped with the surface of the T-shaped block (16) is formed in the inner cavity of the laying frame top plate (12), a limiting block (18) is fixedly connected to the surface of the laying frame base (11), a limiting bolt (19) is connected to the surface of the limiting block (18) in a threaded mode, and the surface of the limiting bolt (19) abuts against the surface of the laying frame top plate (12);
the heat dissipation mechanism comprises a radiator sheath (21) which is sleeved on the surface of the female cable and is fixedly connected through bolts, and vertical fin type heat dissipation fins (22) are fixedly connected to the surface of the radiator sheath (21);
the installation method comprises the following steps:
firstly, inserting a T-shaped block (16) at the top of a laying frame base (11) into a limiting groove (17) of a laying frame top plate (12), then inserting a limiting bolt (19) into a limiting block (18), installing the laying frame base (11) and the laying frame top plate (12) together to form a double-layer aluminum alloy laying frame, then fixing the laying frame in a horizontal or vertical cable bridge frame or ladder frame in a bolt connection mode, and arranging one laying frame at intervals of 0.8-1.5 m according to the specification size of a mother cable;
secondly, lifting the A-phase mother cable, the B-phase mother cable, the C-phase mother cable, the zero line mother cable and the ground line mother cable into a laying groove from the side, laying the mother cables in a top semi-circular arc laying groove (13) and a bottom semi-circular arc laying groove (14) respectively, wherein the arrangement mode is that the three top semi-circular arc laying grooves (13) on the upper layer are the A-phase, the B-phase and the zero line from left to right, the two bottom semi-circular arc laying grooves (14) on the lower layer are the C-phase and the ground line from left to right, then compressing the mother cable on the top through an arc gland (15) on the top of a laying frame top plate (12), and then rotating the arc gland (15) on the top of a laying frame base (11) to compress the mother cable below to form a triangle laying structure;
step three, between the two laying frames, sleeving a radiator sheath (21) outside the mother cable sheath, and screwing the radiator sheath with bolts to enable the inner surface of the radiator sheath (21) to be tightly attached to the mother cable sheath, wherein heat generated when the mother cable runs is dissipated through the vertical fin type radiating fins (22);
and step four, at the terminal of the mother cable, closing an upper connector cover (31) and a lower connector cover (32) of the two-piece connector on the terminal conductor, inserting a positioning column (33) into the positioning hole (34), screwing a nut, pressing the two-piece connector on the surface of the conductor, and then connecting a connecting copper plate (35) with a copper bar to be finally connected to the wiring end of the power distribution cabinet.
2. A bus cable laying and installing structure with a heat dissipating effect according to claim 1, wherein: the top of the laying frame base (11) is fixedly connected with a fixing block (110), and an inner cavity of the fixing block (110) is rotatably connected with an adjusting bolt (111) movably connected with an inner cavity of the arc-shaped gland (15).
3. A bus cable laying and installing structure with a heat dissipating effect according to claim 1, wherein: two lamella formula connectors include crimping connector upper cover (31) and connector lower cover (32) on female cable surface, bottom fixedly connected with reference column (33) of connector upper cover (31), locating hole (34) with the surface adaptation of reference column (33) are seted up to the inner chamber of connector lower cover (32), one side fixedly connected with of connector upper cover (31) links to each other with copper bar bolt is connected copper (35).
4. A bus cable laying and installing structure with a heat dissipating effect according to claim 1, wherein: the top semicircular arc laying grooves (13) are three, and the bottom semicircular arc laying grooves (14) are two and are of inverted trapezoidal structures.
5. A bus cable laying and installing structure with a heat dissipating effect according to claim 1, wherein: the double-layer aluminum alloy laying frame is fixed in the cable bridge frame or the ladder frame through bolt holes.
6. A bus cable laying and installing structure with a heat dissipating effect according to claim 1, wherein: the number of the limiting blocks (18) is four, and every two limiting blocks are symmetrically distributed on two sides of the laying frame base (11).
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| CN202110909008.XA CN113572108B (en) | 2021-08-09 | 2021-08-09 | Installation method of bus cable laying and installing structure with heat dissipation effect |
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| CN202110909008.XA CN113572108B (en) | 2021-08-09 | 2021-08-09 | Installation method of bus cable laying and installing structure with heat dissipation effect |
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| CN113572108B true CN113572108B (en) | 2022-02-18 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0630513A (en) * | 1992-03-31 | 1994-02-04 | Showa Electric Wire & Cable Co Ltd | Method and article for laying cable |
| JPH0935767A (en) * | 1995-07-14 | 1997-02-07 | Sumitomo Wiring Syst Ltd | Termination work structure of cable |
| EP2081268A1 (en) * | 2008-01-21 | 2009-07-22 | Zurecon AG | Device with a cable channel |
| JP2010056058A (en) * | 2008-07-31 | 2010-03-11 | Autonetworks Technologies Ltd | conductor |
| CN205610118U (en) * | 2016-05-18 | 2016-09-28 | 中国长江电力股份有限公司 | Heat dissipation support is laid to single phase alternating current cable article word |
| CN108462125A (en) * | 2018-02-01 | 2018-08-28 | 河南中烟工业有限责任公司 | A kind of cable testing bridge convenient for cleaning cooling |
| CN210430800U (en) * | 2019-09-25 | 2020-04-28 | 山东阳谷万里行电缆有限公司 | Cable with cable protection device |
| CN212462639U (en) * | 2020-06-11 | 2021-02-02 | 南团科技江苏有限公司 | Aluminum alloy article font cable clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8783631B2 (en) * | 2012-08-02 | 2014-07-22 | Underground Devices, Inc. | Low EMF compact duct spacer |
-
2021
- 2021-08-09 CN CN202110909008.XA patent/CN113572108B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0630513A (en) * | 1992-03-31 | 1994-02-04 | Showa Electric Wire & Cable Co Ltd | Method and article for laying cable |
| JPH0935767A (en) * | 1995-07-14 | 1997-02-07 | Sumitomo Wiring Syst Ltd | Termination work structure of cable |
| EP2081268A1 (en) * | 2008-01-21 | 2009-07-22 | Zurecon AG | Device with a cable channel |
| JP2010056058A (en) * | 2008-07-31 | 2010-03-11 | Autonetworks Technologies Ltd | conductor |
| CN205610118U (en) * | 2016-05-18 | 2016-09-28 | 中国长江电力股份有限公司 | Heat dissipation support is laid to single phase alternating current cable article word |
| CN108462125A (en) * | 2018-02-01 | 2018-08-28 | 河南中烟工业有限责任公司 | A kind of cable testing bridge convenient for cleaning cooling |
| CN210430800U (en) * | 2019-09-25 | 2020-04-28 | 山东阳谷万里行电缆有限公司 | Cable with cable protection device |
| CN212462639U (en) * | 2020-06-11 | 2021-02-02 | 南团科技江苏有限公司 | Aluminum alloy article font cable clamp |
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| CN113572108A (en) | 2021-10-29 |
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