CN217307204U

CN217307204U - High-voltage bus duct with heat dissipation function

Info

Publication number: CN217307204U
Application number: CN202220893791.5U
Authority: CN
Inventors: 张春才; 李海洋; 蒋海艳; 杨进喜; 戴昂昂
Original assignee: Henan Lanli Electrical Equipment Co ltd
Current assignee: Henan Lanli Electrical Equipment Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-26
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a high-voltage bus duct with heat dissipation function, including box, plate electrode, mounting panel, fluting, fly leaf, fixed plate, the both ends symmetry set up threaded hole of fixed plate, the top left end of fixed plate is provided with first fixing support, the top right-hand member of fixed plate is provided with second fixing support, first fixing support and second fixing support's relative one side is rotated and is connected with the lead screw, the right-hand member of lead screw is provided with the handle, the outside cover of lead screw is equipped with the screw thread movable block, the heat dissipation through-hole has all been seted up to the lateral wall around the box. This high-voltage bus duct with heat dissipation function, through mutually supporting of the heat dissipation through-hole that sets up, fin, base, installation logical groove, fixed curb plate can dispel the heat to the inside of box, and a plurality of fins and the cooperation of a plurality of heat dissipation through-hole dispel the heat, and the radiating effect is good, multiplicable the device's life.

Description

High-voltage bus duct with heat dissipation function

Technical Field

The utility model relates to a high-voltage bus duct field, in particular to high-voltage bus duct with heat dissipation function.

Background

The common-box closed bus comprises a non-isolated-phase common-box closed bus, an isolated-phase common-box closed bus and an alternating-current and direct-current excitation common-box bus, and is widely applied to a current transmission common-box closed bus between a generator outgoing line below 100MW and a low-voltage side of a main transformer or between a low-voltage side of a transformer for a unit plant of 75MW and above and a high-voltage distribution device, and can also be applied to an alternating-current and direct-current excitation loop of a generator.

In chinese utility model patent application no: CN202122461380.7 discloses a case bus duct is altogether to intensive high pressure, and the device includes the bus duct body, the bus duct body includes the box, the both sides welding of box has the fixed plate, it has the fixed slot to open on the fixed plate, open the both sides of box has the fluting, grooved internally mounted has the fly leaf, it has the spacing groove to open on the fly leaf, the spacing groove cooperatees with the fixed slot, install fixing bolt between spacing groove and the fixed slot, the mounting panel is installed at the top of box, the mounting panel passes through the mounting screw on the box, install fastening bolt on the mounting panel. When the intensive high-voltage common-box bus duct is used, the limiting plate drives the internal fixing frame to move back and forth in the box body, so that whether the electrode plate leaks or not is controlled, the electrode plate leaks, and the intensive high-voltage common-box bus duct is convenient to install, disassemble and use quickly in the later period. The device's heat dispersion is relatively poor, and the high temperature heat that consequently produces is difficult to dispel, can lead to the life of device lower, needs adjust after loosening fixing bolt when the device adjusts the front and back position of plate electrode simultaneously, still need lock fixing bolt again after adjusting, and is comparatively loaded down with trivial details.

Therefore, there is a need for a high voltage bus duct with heat dissipation function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a high voltage bus duct with heat dissipation function, which can effectively solve the problems in the background art.

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

a high-voltage bus duct with a heat dissipation function comprises a box body, electrode plates, mounting plates, a groove, a movable plate and a fixing plate, wherein threaded holes are symmetrically formed in two ends of the fixing plate, a first fixing support is arranged at the left end of the top of the fixing plate, a second fixing support is arranged at the right end of the top of the fixing plate, a lead screw is rotatably connected to one opposite side of the first fixing support and the second fixing support, a handle is arranged at the right end of the lead screw, a threaded moving block is sleeved outside the lead screw, heat dissipation through holes are formed in the front side wall and the rear side wall of the box body, mounting through grooves are symmetrically formed in the left end and the right end of the top of the mounting plate, rectangular clamping grooves are symmetrically formed in the upper ends of the left side and the right side of the middle of inner cavities of the two mounting through grooves respectively, fixing slots are symmetrically formed in the rear ends of the inner cavities of the two groups of the rectangular clamping grooves, and bases are symmetrically inserted into the lower ends of the inner cavities of the two mounting through grooves, two the left and right sides of base symmetry fixedly connected with fixed curb plate respectively, the top of base is provided with the fin, the lateral wall fixedly connected with rectangle fixture block of fixed curb plate, first recess has been seted up at the top of rectangle fixture block, the inner chamber rear end sliding connection of first recess has the slider, the second recess has been seted up at the top of slider, the back fixedly connected with dead lever of slider, the positive fixedly connected with reset spring of slider.

Preferably, the end of the movable plate is connected with a side wall bolt of the threaded moving block, the lead screw is connected with the threaded moving block in a threaded manner, and the right end of the lead screw extends to the outside of the right side of the second fixed support.

Preferably, the number of the heat dissipation through holes is two, the number of each group is at least sixty, and the heat dissipation through holes of each group are uniformly distributed.

Preferably, the front and rear side walls of the base are attached to the front and rear side walls of the lower end of the through groove inner cavity, the fixed side plates on two sides of each base are attached to the left and right side walls of the through groove inner cavity, and the length of each fixed side plate is the same as that of the base.

Preferably, the rectangular clamping blocks are fixedly connected to the opposite sides of the two fixed side plates on the two sides of each base, the rectangular clamping blocks are located in the inner cavities of the rectangular clamping grooves, and the rectangular clamping blocks are attached to the inner walls of the rectangular clamping grooves.

Preferably, the rear end of the fixed rod penetrates through the rear end wall body of the rectangular fixture block and is inserted into the inner cavity of the fixed slot, the fixed rod, the rectangular fixture block and the fixed slot are connected in a sliding mode, the radiating fins are evenly arranged at the top of each base, the number of the radiating fins at the top of each base is eleven, and the radiating fins are detachably connected with the top of each base.

Advantageous effects

Compared with the prior art, the utility model provides a high-voltage bus duct with heat dissipation function possesses following beneficial effect:

1. this high-voltage bus duct with heat dissipation function, through the heat dissipation through-hole that sets up, the fin, a pedestal, the installation leads to the groove, mutually supporting of fixed curb plate can dispel the heat to the inside of box, a plurality of fins and the cooperation heat dissipation of a plurality of heat dissipation through-hole, the radiating effect is good, multiplicable the device's life, through the rectangle fixture block that sets up, the rectangle draw-in groove, fixing slot, the slider, the second recess, the dead lever, reset spring's mutually supporting can make things convenient for the fin, fixed curb plate, the holistic dismantlement of base constitution, and then change or clean the fin respectively, high operation convenience, and is compact in structure.

2. This high-voltage bus duct with heat dissipation function, through mutually supporting of the first fixing support, second fixing support, lead screw, handle, the screw thread movable block that set up can make things convenient for the displacement of fly leaf, and then the position of the adjusting electrode board of being convenient for, convenient operation is quick, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the mounting plate of the present invention;

FIG. 3 is a schematic view of the whole structure of the fixed side plate, the heat sink and the base of the present invention;

fig. 4 is a schematic structural diagram of the rectangular fixture block of the present invention.

In the figure: 1. a box body; 2. an electrode plate; 3. mounting a plate; 4. grooving; 5. a movable plate; 6. a fixing plate; 7. a threaded hole; 8. a first fixed support; 9. a second fixed support; 10. a screw rod; 11. a handle; 12. a threaded moving block; 13. fixing the side plate; 14. a heat sink; 15. a heat dissipating through hole; 16. installing a through groove; 17. a rectangular clamping groove; 18. fixing the slot; 19. a base; 20. a rectangular fixture block; 21. a first groove; 22. a slider; 23. a second groove; 24. a fixing rod; 25. a return spring.

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. 1-4, a high voltage bus duct with a heat dissipation function includes a box body 1, a plate electrode 2, a mounting plate 3, a slot 4, a movable plate 5, and a fixing plate 6, wherein two ends of the fixing plate 6 are symmetrically provided with threaded holes 7, a first fixing support 8 is arranged at the left end of the top of the fixing plate 6, a second fixing support 9 is arranged at the right end of the top of the fixing plate 6, a lead screw 10 is rotatably connected to one side of the first fixing support 8 opposite to the second fixing support 9, the lead screw 10 is in threaded connection with a threaded moving block 12, the right end of the lead screw 10 extends to the outside of the right side of the second fixing support 9, a handle 11 is arranged at the right end of the lead screw 10, the threaded moving block 12 is sleeved outside the lead screw 10, the end of the movable plate 5 is in bolted connection with the side wall of the threaded moving block 12, and the high voltage bus duct is formed by the first fixing support 8, the second fixing support 9, the lead screw 10, the handle 11, the threaded moving block 12, The screw thread moving blocks 12 are matched with each other to facilitate the displacement of the movable plate 5 and further facilitate the adjustment of the position of the electrode plate 2, the operation is convenient and rapid, the working efficiency is improved, the front and rear side walls of the box body 1 are provided with two groups of heat dissipation through holes 15, the number of each group is at least sixty, the heat dissipation through holes 15 of each group are uniformly distributed, the left and right ends of the top of the mounting plate 3 are symmetrically provided with mounting through grooves 16, the upper ends of the left and right sides of the middle part of the inner cavity of the two mounting through grooves 16 are respectively symmetrically provided with rectangular clamping grooves 17, the rear ends of the inner cavities of the two groups of rectangular clamping grooves 17 are symmetrically provided with fixed slots 18, the lower ends of the inner cavities of the two mounting through grooves 16 are symmetrically inserted with bases 19, the left and right sides of the two bases 19 are respectively and symmetrically and fixedly connected with fixed side plates 13, the front and rear side walls of the bases 19 are attached to the front and rear side walls of the inner cavity of the mounting through grooves 16, the fixed side plates 13 on the two sides of each base 19 are respectively attached to the left and right side walls of the inner cavity of the mounting through grooves 16, the length of the fixed side plate 13 is the same as that of the base 19, the top of the base 19 is provided with radiating fins 14, the radiating fins 14 are uniformly arranged on the top of each base 19, the number of the radiating fins 14 on the top of each base 19 is eleven, the radiating fins 14 are detachably connected with the top of the base 19, the internal part of the box body 1 can be radiated through the mutual matching of the arranged radiating through holes 15, the radiating fins 14, the base 19, the installation through grooves 16 and the fixed side plates 13, the radiating fins 14 and the radiating through holes 15 are matched for radiating, the radiating effect is good, the service life of the device can be prolonged, the side walls of the fixed side plates 13 are fixedly connected with rectangular clamping blocks 20, the rectangular clamping blocks 20 are fixedly connected to the opposite sides of the two fixed side plates 13 on the two sides of each base 19, the rectangular clamping blocks 20 are positioned in the inner cavities of the rectangular clamping grooves 17, and the rectangular clamping blocks 20 are attached to the inner walls of the rectangular clamping grooves 17, first recess 21 has been seted up at the top of rectangle fixture block 20, the inner chamber rear end sliding connection of first recess 21 has slider 22, second recess 23 has been seted up at slider 22's top, the back fixedly connected with dead lever 24 of slider 22, the rear end of dead lever 24 runs through the rear end wall body of rectangle fixture block 20 and inserts the inner chamber of locating fixed slot 18, dead lever 24 and rectangle fixture block 20 and fixed slot 18 are sliding connection, the front fixedly connected with reset spring 25 of slider 22, through the rectangle fixture block 20 that sets up, rectangle draw-in groove 17, fixed slot 18, slider 22, second recess 23, dead lever 24, reset spring 25 mutually support can make things convenient for fin 14, fixed curb plate 13, the holistic dismantlement of base 19 constitution, and then change or clean fin 14 respectively, and convenient for operation, compact structure.

It should be noted that, the utility model relates to a high-voltage bus duct with heat dissipation function, when in use, the heat dissipation through hole 15, the heat dissipation fins 14, the base 19, the installation through groove 16, the fixed side plate 13 can be mutually matched to dissipate heat inside the box body 1, the heat dissipation fins 14 and the heat dissipation through holes 15 are matched to dissipate heat, the heat dissipation effect is good, the service life of the device can be prolonged, the disassembly of the whole body formed by the heat dissipation fins 14, the fixed side plates 13 and the base 19 can be facilitated by the mutual matching of the rectangular clamping block 20, the rectangular clamping groove 17, the fixed inserting groove 18, the slider 22, the second groove 23, the fixed rod 24 and the reset spring 25, and then the heat dissipation fins 14 can be respectively replaced or cleaned, specifically, the slider 22 is pulled to one side of the reset spring 25 through the second groove 23 during disassembly, the slider 22 drives the extrusion reset spring 25 and drives the end of the fixed rod 24 to be separated from the inner cavity of the fixed inserting groove 18, then with the whole of fixed curb plate 13, fin 14, base 19, rectangle fixture block 20 constitution take out from the inner chamber of installation logical groove 16 and rectangle draw-in groove 17 can, convenient operation, compact structure, at first fixing support 8, second fixing support 9, lead screw 10, handle 11, the displacement of fly leaf 5 can be made things convenient for in the mutually supporting of screw movable block 12, and then the position of adjusting electrode board 2 of being convenient for, specifically, only need to rotate handle 11 and drive lead screw 10 and rotate, lead screw 10 can drive about screw movable block 12 the displacement, and then screw movable block 12 passes through fly leaf 5 and drives the displacement of electrode board 2, convenient operation is quick, and the work efficiency is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high voltage bus duct with heat dissipation function, includes box (1), plate electrode (2), mounting panel (3), fluting (4), fly leaf (5), fixed plate (6), its characterized in that: threaded holes (7) are symmetrically formed in two ends of the fixing plate (6), a first fixing support (8) is arranged at the left end of the top of the fixing plate (6), a second fixing support (9) is arranged at the right end of the top of the fixing plate (6), a lead screw (10) is rotatably connected to one side, opposite to the first fixing support (8) and the second fixing support (9), of the lead screw (10), a handle (11) is arranged at the right end of the lead screw (10), a threaded moving block (12) is sleeved outside the lead screw (10), heat dissipation through holes (15) are formed in the front side wall and the rear side wall of the box body (1), mounting through grooves (16) are symmetrically formed in the left end and the right end of the top of the mounting plate (3), rectangular clamping grooves (17) are symmetrically formed in the upper ends of the left side and the right side of the middle part of the inner cavity of the two groups of the mounting through grooves (16), and fixing slots (18) are symmetrically formed in the rear ends of the inner cavities of the two groups of the rectangular clamping grooves (17), two the inner chamber lower extreme symmetry of logical groove (16) is led to in the installation is inserted and is equipped with base (19), two the left and right sides difference symmetry fixedly connected with fixed curb plate (13) of base (19), the top of base (19) is provided with fin (14), lateral wall fixedly connected with rectangle fixture block (20) of fixed curb plate (13), first recess (21) have been seted up at the top of rectangle fixture block (20), the inner chamber rear end sliding connection of first recess (21) has slider (22), second recess (23) have been seted up at the top of slider (22), the back fixedly connected with dead lever (24) of slider (22), the positive fixedly connected with reset spring (25) of slider (22).

2. The high-voltage bus duct with the heat dissipation function as claimed in claim 1, wherein: the end part of the movable plate (5) is in bolted connection with the side wall of the threaded moving block (12), the lead screw (10) is in threaded connection with the threaded moving block (12), and the right end of the lead screw (10) extends to the outside of the right side of the second fixed support (9).

3. The high-voltage bus duct with the heat dissipation function as claimed in claim 1, wherein: the number of the heat dissipation through holes (15) is two, each group is at least sixty, and the heat dissipation through holes (15) of each group are uniformly distributed.

4. The high-voltage bus duct with the heat dissipation function as claimed in claim 1, wherein: the front side wall and the rear side wall of the base (19) are attached to the front side wall and the rear side wall of the lower end of the inner cavity of the installation through groove (16), the fixed side plates (13) on two sides of each base (19) are respectively attached to the left side wall and the right side wall of the inner cavity of each installation through groove (16), and the length of each fixed side plate (13) is the same as that of the base (19).

5. The high-voltage bus duct with the heat dissipation function as claimed in claim 1, wherein: the rectangular clamping blocks (20) are fixedly connected to the back side of the two fixed side plates (13) on the two sides of each base (19), the rectangular clamping blocks (20) are located in the inner cavities of the rectangular clamping grooves (17), and the rectangular clamping blocks (20) are attached to the inner walls of the rectangular clamping grooves (17).

6. The high-voltage bus duct with the heat dissipation function as claimed in claim 1, wherein: the rear end of the fixing rod (24) penetrates through the rear end wall body of the rectangular clamping block (20) and is inserted into the inner cavity of the fixing slot (18), the fixing rod (24), the rectangular clamping block (20) and the fixing slot (18) are connected in a sliding mode, the radiating fins (14) are evenly arranged at the top of each base (19), the number of the radiating fins (14) at the top of each base (19) is eleven, and the radiating fins (14) are detachably connected with the top of the base (19).