CN218678360U

CN218678360U - Alloy bus duct convenient for wire arrangement

Info

Publication number: CN218678360U
Application number: CN202222701167.3U
Authority: CN
Inventors: 宗荣生; 李先义; 芦亚苹
Original assignee: Yixing Sanxin Electronic Co ltd
Current assignee: Yixing Sanxin Electronic Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-21
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a bus duct field discloses a female wire casing of arranging of alloy convenient to winding displacement, which comprises a housin, the lower extreme of casing is provided with many wire casings, be provided with the electrical drainage in the wire casing, the outside cover of electrical drainage is equipped with the insulating layer, be provided with clamping device in the wire casing, clamping device is provided with two sets ofly, and is two sets of clamping device sets up both sides around the wire casing respectively, the upper end of casing is provided with the cap, the lower extreme of cap is provided with the clamp plate, the bottom of casing is provided with heat abstractor, clamping device includes splint, every group clamping device all includes two splint, and two splint symmetries set up the both sides at the wire casing. The utility model discloses be convenient for install fast not the conducting bar of equidimension not, can distribute away the inside accumulational heat of bus duct fast simultaneously, prevent that the circuit is ageing.

Description

Alloy bus duct convenient for wire arrangement

Technical Field

The utility model relates to a bus duct field, in particular to female wire casing of arranging of alloy convenient to winding displacement.

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. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.

Generally, it is electrically conductive through electrically conductive row in the bus duct, and it is inconvenient that current bus duct exists the installation when the electrically conductive row of installation, and the inconvenient problem of carrying out quick installation to the electrically conductive row of unidimensional, simultaneously, the bus duct can produce more heat owing to electrically conductive row work, and the heat is piled up and is caused the circuit ageing easily in the bus duct, causes the potential safety hazard, for this reason, we provide the female wire casing of arranging the line of being convenient for of alloy.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a female wire casing of arranging of alloy convenient to winding displacement, the inconvenient quick installation of the current row of leading who provides in can effectively solving above-mentioned background art, the problem of installing is carried out to the row of leading of not unidimensional to the wire casing inconvenience.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a female wire casing of arranging of alloy convenient to winding displacement, includes the casing, the lower extreme of casing is provided with many wire casings, be provided with the electrical drainage in the wire casing, the outside cover of electrical drainage is equipped with the insulating layer, be provided with clamping device in the wire casing, clamping device is provided with two sets ofly altogether, and is two sets of clamping device sets up both sides around the wire casing respectively, the upper end of casing is provided with the cap, the lower extreme of cap is provided with the clamp plate, the bottom of casing is provided with heat abstractor.

Preferably, clamping device includes splint, every group clamping device all includes two splint, and two splint symmetries set up the both sides at the wire casing, fixedly connected with slide bar on the splint, the one end fixedly connected with connecting block of splint is kept away from to the slide bar, mutually perpendicular between connecting block and the slide bar.

Preferably, the connecting block is provided with a worm, two sections of external threads with opposite thread directions are arranged on two sides of the worm, the two connecting blocks are respectively in threaded connection with the external threads on the two sides of the worm, a worm wheel is meshed on the worm, a driving shaft is fixedly connected to the middle of the worm wheel and is rotatably connected with the shell, and one end of the driving shaft penetrates out of the shell.

Preferably, the shell cover is fixedly connected with the shell through a plurality of bolts, the outer wall of the pressing plate is connected with the inner wall of the shell in a sliding mode, a plurality of groups of pressing strips are fixedly connected to the lower end of the pressing plate, each group of pressing strips are provided with two pressing strips, one side face of each pressing strip is obliquely arranged, the upper end of the pressing plate is rotatably connected with a threaded rod through a bearing, and the threaded rod is in threaded connection with the shell cover.

Preferably, heat abstractor includes radiator fan, radiator fan's lower extreme fixedly connected with slip table, threaded connection has the lead screw on the slip table, sliding connection has the gag lever post on the slip table, the lead screw is rotatory to be installed in the bottom of casing, gag lever post fixed connection is in the bottom of casing, fixedly connected with lead screw motor on the tip of lead screw, lead screw motor fixed mounting is on the inner wall of casing.

Preferably, the bottom of the shell, the pressing plate and the shell cover are all provided with heat dissipation through holes, the bottom of the shell and the shell cover are all fixedly connected with dust blocking nets, and the dust blocking nets and the heat dissipation through holes are arranged correspondingly to each other.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this device will lead the electrical drainage and put into the wire casing in the casing, it takes place rotatoryly to rotate the drive shaft and drive worm wheel and worm, threaded connection's connecting block drives the slide bar and slides on the casing on the external screw thread that worm both sides screw thread opposite direction, and then drive splint and remove, two splint are close to each other and will be located the tight clamp of leading electrical drainage of wire casing, after leading the fixed completion of electrical drainage lower extreme, rotatory threaded rod drives clamp plate up-and-down motion, the clamp plate downstream, the layering of slope is pushed down the upper end of leading electrical drainage from the upper end, make and lead electrical drainage upper end fixed, can realize the quick installation of the electrical drainage of equidimension not through above operation, and is simple in operation and convenient.

2. This device passes through the lead screw motor and drives the lead screw rotatory, and threaded connection's slip table moves on the lead screw, drives radiator fan and removes to take away the heat of leading electrical drainage both sides, reduce temperature only needs a radiator fan just to possess enough big heat dissipation range, can make the inside air of casing obtain the convection current through the heat dissipation through-hole and accelerate the heat dissipation, and the dust screen prevents that the dust from entering into inside the casing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the bottom of the middle housing of the present invention.

Fig. 4 is a partial cross-sectional view of the bottom of the housing according to the present invention.

Fig. 5 is a schematic structural diagram of the middle pressing plate of the present invention.

In the figure: 1. a housing; 2. a wire slot; 3. a conductive bar; 4. an insulating layer; 5. a splint; 6. a slide bar; 7. connecting blocks; 8. a worm; 9. a worm gear; 10. a drive shaft; 11. a shell cover; 12. pressing a plate; 13. layering; 14. a threaded rod; 15. a heat radiation fan; 16. a sliding table; 17. a screw rod; 18. a limiting rod; 19. a screw motor; 20. a heat dissipating through hole; 21. a dust-blocking net.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-5, an alloy bus duct convenient for wiring comprises a housing 1, wherein a plurality of wiring ducts 2 are arranged at the lower end of the housing 1, conductive bars 3 are arranged in the wiring ducts 2, an insulating layer 4 is sleeved outside the conductive bars 3, clamping devices are arranged in the wiring ducts 2, the clamping devices are arranged in two groups, the two groups of clamping devices are respectively arranged at the front side and the rear side of the wiring ducts 2, a housing cover 11 is arranged at the upper end of the housing 1, a pressing plate 12 is arranged at the lower end of the housing cover 11, and a heat dissipation device is arranged at the bottom of the housing 1.

Clamping device includes splint 5, and every clamping device of group all includes two splint 5, and two splint 5 symmetries set up in the both sides of wire casing 2, and fixedly connected with slide bar 6 on the splint 5, and the one end fixedly connected with connecting block 7 of splint 5 is kept away from to slide bar 6, mutually perpendicular between connecting block 7 and the slide bar 6.

Be provided with worm 8 on connecting block 7, two sections external screw threads opposite in screw thread direction are seted up to the both sides of worm 8, two connecting block 7 are threaded connection respectively on the external screw thread of both sides on worm 8, the meshing has worm wheel 9 on the worm 8, the middle part fixedly connected with drive shaft 10 of worm wheel 9, drive shaft 10 rotates with casing 1 and is connected, casing 1 is worn out to the one end of drive shaft 10, it takes place rotatoryly to rotate drive shaft 10 and drive worm wheel 9 and worm 8, threaded connection's connecting block 7 can drive slide bar 6 and slide on casing 1 on the external screw thread opposite in worm 8 both sides screw thread direction, and then drive splint 5 and remove, two splint 5 are close to each other and can press from both sides tightly with the conducting bar 3 that is located wire casing 2.

Through a plurality of bolt fixed connection between cap 11 and the casing 1, the outer wall of clamp plate 12 and the inner wall sliding connection of casing 1, the lower extreme fixedly connected with multiunit layering 13 of clamp plate 12, every group layering 13 all is provided with two, one of them side of every layering 13 all inclines to set up, the upper end of clamp plate 12 is rotated through the bearing and is connected with threaded rod 14, threaded connection between threaded rod 14 and the cap 11, rotatory threaded rod 14 can drive clamp plate 12 up-and-down motion, clamp plate 12 downstream, the layering 13 of slope can be followed the upper end of upper end with leading electrical bar 3 and is pushed down, thereby accomplish the installation that leads electrical bar 3.

Heat abstractor includes radiator fan 15, radiator fan 15's lower extreme fixedly connected with slip table 16, threaded connection has lead screw 17 on the slip table 16, sliding connection has gag lever post 18 on the slip table 16, lead screw 17 swivelling joint is in the bottom of casing 1, gag lever post 18 fixed connection is in the bottom of casing 1, fixedly connected with lead screw motor 19 on the tip of lead screw 17, lead screw motor 19 fixed mounting is on the inner wall of casing 1, it is rotatory to drive lead screw 17 through lead screw motor 19, threaded connection's slip table 16 removes on lead screw 17, drive radiator fan 15 and remove, thereby take away the heat of 3 both sides of leading electrical drainage, the cooling.

All seted up heat dissipation through-hole 20 on the bottom of casing 1, clamp plate 12 and cap 11, equal fixedly connected with keeps off dirt net 21 on the bottom of casing 1 and cap 11, keeps off and corresponds the setting each other between dirt net 21 and the heat dissipation through-hole 20, can make the inside air of casing 1 obtain the convection current through heat dissipation through-hole 20 and accelerate the heat dissipation, prevents through keeping off dirt net 21 that the dust from entering into inside the casing 1.

The utility model discloses a theory of operation: when the device is used, the conductive bar 3 is placed into the wire groove 2 in the shell 1, the drive shaft 10 is rotated to drive the worm wheel 9 and the worm 8 to rotate, the connecting block 7 which is in threaded connection with the external threads with opposite thread directions on two sides of the worm 8 drives the sliding rod 6 to slide on the shell 1, and further drives the clamping plates 5 to move, the two clamping plates 5 are close to each other to clamp the conductive bar 3 in the wire groove 2, after the lower end of the conductive bar 3 is fixed, the rotary threaded rod 14 drives the pressing plate 12 to move up and down, the pressing plate 12 moves downwards, the inclined pressing strip 13 presses the upper end of the conductive bar 3 from the upper end, so that the upper end of the conductive bar 3 is fixed, the conductive bar 3 with different sizes can be quickly installed through the above operations, the operation is simple and convenient, in addition, the lead screw 17 is driven to rotate by the lead screw motor 19, the sliding table 16 which is in threaded connection on the lead screw 17 moves on the lead screw 17, the heat dissipation fan 15 is driven to move, thereby taking away the heat on two sides of the conductive bar 3, the temperature is reduced, the air in the shell 1 can be quickly dissipated by convection through the heat dissipation through hole 20, and the dust is prevented from entering into the dust blocking net 21.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a female wire casing of arranging of alloy convenient to winding displacement, includes casing (1), its characterized in that: the lower extreme of casing (1) is provided with many wire casings (2), be provided with in wire casing (2) and lead electrical drainage (3), the outside cover of leading electrical drainage (3) is equipped with insulating layer (4), be provided with clamping device in wire casing (2), clamping device is provided with two sets ofly altogether, and is two sets of clamping device sets up both sides around wire casing (2) respectively, the upper end of casing (1) is provided with cap (11), the lower extreme of cap (11) is provided with clamp plate (12), the bottom of casing (1) is provided with heat abstractor.

2. The alloy busbar slot convenient for winding according to claim 1, wherein: clamping device includes splint (5), every group clamping device all includes two splint (5), and two splint (5) symmetry set up the both sides in wire casing (2), fixedly connected with slide bar (6) on splint (5), the one end fixedly connected with connecting block (7) of splint (5) are kept away from in slide bar (6), mutually perpendicular between connecting block (7) and slide bar (6).

3. The alloy busbar slot convenient for winding according to claim 2, wherein: be provided with worm (8) on connecting block (7), two sections external screw threads opposite in screw thread direction are seted up to the both sides of worm (8), two connecting block (7) threaded connection respectively is on the external screw thread of both sides on worm (8), the meshing has worm wheel (9) on worm (8), the middle part fixedly connected with drive shaft (10) of worm wheel (9), drive shaft (10) rotate with casing (1) and are connected, casing (1) is worn out to the one end of drive shaft (10).

4. The alloy busbar slot convenient for winding according to claim 1, wherein: through a plurality of bolt fixed connection between cap (11) and casing (1), the outer wall of clamp plate (12) and the inner wall sliding connection of casing (1), the lower extreme fixedly connected with multiunit layering (13) of clamp plate (12), every group layering (13) all are provided with two, every one of them side of layering (13) all inclines to set up, the upper end of clamp plate (12) is rotated through the bearing and is connected with threaded rod (14), threaded connection between threaded rod (14) and cap (11).

5. The alloy busbar slot convenient for winding according to claim 1, wherein: the heat dissipation device comprises a heat dissipation fan (15), a sliding table (16) is fixedly connected with the lower end of the heat dissipation fan (15), a screw rod (17) is connected to the sliding table (16) in a threaded mode, a limiting rod (18) is connected to the sliding table (16) in a sliding mode, the screw rod (17) is rotatably installed at the bottom of the shell (1), the limiting rod (18) is fixedly connected to the bottom of the shell (1), a screw rod motor (19) is fixedly connected to the end portion of the screw rod (17), and the screw rod motor (19) is fixedly installed on the inner wall of the shell (1).

6. The alloy busbar slot convenient for winding according to claim 1, wherein: heat dissipation through-holes (20) have all been seted up on the bottom of casing (1), clamp plate (12) and cap (11), equal fixedly connected with keeps off dirt net (21) on the bottom of casing (1) and cap (11), it sets up to correspond each other between dirt net (21) and heat dissipation through-hole (20).