A fully enclosed transmission busbar system based on resin casting

Abstract

The invention relates to the technical field of busbars, and discloses a fully enclosed power transmission busbar system based on resin casting, which solves the problem that the busbars are misaligned due to inaccurate busbar positioning when they are butt-jointed, and that if the busbars are not fixed after installation, the busbars will be pulled by the outside world, which increases the possibility of fracture at the connection, thereby affecting the connection quality and connection efficiency of the busbars. The system comprises a protective shell, a busbar 1 and a busbar 2, wherein openings are provided at the middle positions of both ends of the protective shell, and the inner walls of the openings are provided with first internal thread grooves, wherein the interior of one of the openings is equidistantly interspersed with the busbar 1, and the interior of the other opening is equidistantly interspersed with the busbar 2; through the action of an adjusting mechanism, the busbar 1 and the busbar 2 are effectively fixed and clamped, thereby reducing the possibility of fracture at the connection of the busbar 1 and the busbar 2 due to external pulling, thereby improving the installation stability of the busbar 1 and the busbar 2.

Description

Technical Field

[0001] The invention belongs to the technical field of busbars, and in particular relates to a fully enclosed power transmission busbar system based on resin casting. Background Art

[0002] Modern high-rise buildings and large workshops require huge amounts of electrical energy. In the face of the powerful current of hundreds or thousands of amperes required for this huge load, safe and reliable conduction equipment must be selected. The busbar system is a good choice. The busbar includes multiple busbar units, and each busbar unit is connected and then conducted. The busbar is directly inserted into the busbar duct, and the busbar duct is made of resin casting.

[0003] However, when the busbars are connected, since multiple sets of busbars need to be installed in parallel, inaccurate busbar positioning may cause busbar connection misalignment, which will affect the installation efficiency of the busbars. At the same time, if the busbars are not fixed after installation, the busbars will be pulled by the outside world and the possibility of breakage at the connection will increase, which will affect the connection quality and efficiency of the busbars. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a fully enclosed power transmission busbar system based on resin casting, which effectively solves the problem that the busbars in the above background technology are not accurately positioned when they are connected, resulting in connection misalignment. At the same time, if the busbars are not fixed after installation, the busbars will be pulled by the outside world, increasing the possibility of breakage at the connection, thereby affecting the connection quality and connection efficiency of the busbars.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully enclosed power transmission busbar system based on resin casting, comprising a protective shell, a busbar 1 and a busbar 2, openings are provided at the middle positions of both ends of the protective shell, and the inner walls of the openings are provided with first internal thread grooves, busbar 1 is equidistantly inserted into the interior of one of the openings, and busbar 2 is equidistantly inserted into the interior of the other opening, and a socket group connected to the protective shell is sleeved on busbar 1 and busbar 2, and a placement plate is symmetrically provided at the middle position of the interior of the protective shell, and a separation clamping plate is equidistantly provided on one side of the two placement plates, one end of busbar 2 and busbar 1 extends to the interior of the separation clamping plate, and busbar 1 contacts one end of busbar 2, and pull rods are symmetrically provided on both sides of the placement plate, and the two placement plates are connected by a clamping mechanism, and clamping plates located on both sides of the separation clamping plate are symmetrically provided inside the protective shell, and the two clamping plates on both sides of the separation clamping plate are connected by an adjustment mechanism, and support rods are symmetrically provided at the top and bottom ends of the exterior of the protective shell, and the four support rods are connected by an outer shield sleeved on the outside of the protective shell;

[0006] The clamping mechanism includes a first internal threaded barrel, a rotating shaft, a worm gear, a threaded block and a transmission group. The first internal threaded barrel is provided on the side of the placement plate away from the separating clamping plate. The rotating shaft is inserted into the interior of the first internal threaded barrel. The bottom end of the rotating shaft is provided with a threaded block threadedly connected to the first internal threaded barrel. The top end of the rotating shaft is provided with a worm gear located outside the protective shell. The two worm gears are connected by a transmission group.

[0007] Preferably, the adjusting mechanism includes a second internally threaded barrel, a first T-shaped threaded rod, a connecting rod, a second worm gear, a card interface and a fastening group. A second internally threaded barrel is provided on one side of the clamping plate. The outer wall of the second internally threaded barrel is connected to one end of the pull rod. The first T-shaped threaded rod is inserted into the interior of the second internally threaded barrel. One end of the first T-shaped threaded rod is threadedly connected to the second internally threaded barrel. The other end of the first T-shaped threaded rod is provided with a second worm gear located outside the protective shell. A connecting rod is rotatably installed on one side of the second worm gear. A card interface is provided on the connecting rod. Two adjacent card interfaces are connected by a fastening group, and the second worm gear is connected to the transmission group.

[0008] Preferably, the socket group includes a socket plate, a socket interface, a mounting tube and an external thread groove. Both ends of the protective shell are provided with mounting tubes that pass through the interior of the opening. The outer wall of the mounting tube is provided with an external thread groove threadedly connected to the first internal thread groove. The interior of the mounting tube is provided with a socket plate, and socket interfaces are opened at equal distances on the socket plate. Busbar 1 and busbar 2 pass through the interior of the socket interfaces.

[0009] Preferably, the outer wall of the sleeve plate is sleeved with a convex ring, and the inner wall of the mounting cylinder is provided with a groove rotatably connected to the convex ring, and both the convex ring and the groove are annular structures.

[0010] Preferably, the transmission group includes transmission member 1 and transmission member 2, transmission member 1 includes a base, a transmission shaft, worm barrel 1, worm barrel 2, gear 1 and a single pulley, the outer wall of the protective shell is symmetrically provided with a base, the two bases are connected by a transmission shaft, the transmission shaft is sleeved with a worm barrel 1 meshing with worm gear 1, the transmission shaft is sleeved with a worm barrel 2 meshing with worm gear 2, the transmission shaft is sleeved with gear 1, gear 1 is connected to the fastening group, one end of the transmission shaft is provided with a single pulley, and the single pulley is connected to transmission member 2.

[0011] Preferably, the second transmission member includes a rotating shaft, a double pulley, a connecting belt, a worm gear three and a worm. The outer wall of the protective shell is installed with a rotating shaft, a double pulley is sleeved on the rotating shaft, the double pulley is connected to the single pulley by a connecting belt, a worm gear three is sleeved on the rotating shaft, and the outer wall of the protective shell is provided with a worm gear meshing with the worm gear three.

[0012] Preferably, the fastening group includes a rotating cylinder, gear 2, a second internal thread groove and a second T-shaped threaded rod. The two bases are connected by a rotating cylinder located on one side of the transmission shaft. The outer sleeve of the rotating cylinder is provided with gear 2 which is meshed with gear 1. Second internal thread grooves are symmetrically provided at both ends of the rotating cylinder. The interior of the second internal thread groove is interspersed with a second T-shaped threaded rod extending to the interior of the card interface, and the second T-shaped threaded rod is threadedly connected to the second internal thread groove.

[0013] Preferably, a sliding opening is provided on the second T-shaped threaded rod, and a sliding rod slidably connected to the sliding opening is provided on one side of the base.

[0014] Preferably, the second T-shaped threaded rod and the first T-shaped threaded rod are both T-shaped structures, and the separating clamping plate is an arc-shaped plate.

[0015] Preferably, both ends of the rotating shaft are connected to the outer wall of the protective shell through a bearing seat.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) During operation, by providing a protective shell, an opening, a first internal thread groove and a socket assembly, it is convenient to install busbar 1 and busbar 2 inside the protective shell, realize sealing of the opening, and then realize closed installation of the ends of busbar 1 and busbar 2; and cooperate with the clamping mechanism, the placement plate and the separation clamping plate to realize equidistant arrangement of busbar 1 and busbar 2, fix the ends of busbar 1 and busbar 2, realize docking stability of the ends of busbar 1 and busbar 2, avoid docking misalignment, and avoid knotting of busbar 1 and busbar 2 in the protective shell, realize protection of busbar 1 and busbar 2, and improve the docking speed of busbar 1 and busbar 2; through the action of the adjustment mechanism, busbar 1 and busbar 2 are effectively fixed and clamped, reduce the possibility of busbar 1 and busbar 2 being pulled by external force and breaking at the connection, and then improve the installation stability of busbar 1 and busbar 2;

[0018] (2) Through the design of the second internal threaded cylinder, the first T-shaped threaded rod, the connecting rod, the second worm gear, the card interface and the fastening group, it is convenient to adjust the distance between the two relative clamping plates, so as to facilitate the clamping and fixing of the busbar 1 and the busbar 2 by the clamping plates, effectively providing stability for the installation of the busbar 1 and the busbar 2;

[0019] (3) Through the design of the socket plate, the socket port, the mounting tube and the external thread groove, the opening is sealed, and then the protection shell is sealed, and then the protection shell is installed in a closed manner on the ends of the busbar 1 and the busbar 2;

[0020] (4) Through the design of the base, the transmission shaft, the worm barrel 1, the worm barrel 2, the gear 1, the single pulley, the rotating shaft, the double pulleys, the connecting belt, the worm gear 3 and the worm, it is convenient to provide power for the movement of the clamping plate and the placement plate, and it is convenient to clamp the busbar 1 and the busbar 2, thereby facilitating the stable installation of the busbar 1 and the busbar 2;

[0021] (5) By designing the rotating cylinder, the second gear, the second internal thread groove and the second T-shaped threaded rod, the adjustment mechanism is fixed, thereby improving the clamping stability of the busbars 1 and 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the external structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the main structure of the socket assembly of the present invention;

[0027] Figure 4 For the present invention Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 5 It is a partial structural schematic diagram of the transmission group and the fastening group of the present invention;

[0029] Figure 6 For the present invention Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0030] In the figure: 1, protective shell; 2, opening; 3, first internal thread groove; 4, placement plate; 5, partition clamping plate; 6, pull rod; 7, socket plate; 8, socket port; 9, busbar 1; 10, busbar 2; 11, installation cylinder; 12, external thread groove; 13, convex ring; 14, groove; 15, support rod; 16, outer shield; 17, first internal thread cylinder; 18, rotating shaft; 19, worm gear 1; 20, thread block; 21, second internal thread cylinder; 22, first T-shaped screw 1. threaded rod; 23. clamping plate; 24. connecting rod; 25. worm gear 2; 26. card interface; 27. base; 28. transmission shaft; 29. ​​worm cylinder 1; 30. worm cylinder 2; 31. gear 1; 32. single pulley; 33. rotating shaft; 34. double pulley; 35. connecting belt; 36. worm gear 3; 37. worm; 38. rotating cylinder; 39. gear 2; 40. second internal thread groove; 41. second T-shaped threaded rod; 42. sliding mouth; 43. sliding rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Embodiment 1, by Figures 1 to 6 The present invention comprises a protective shell 1, a busbar 1 9 and a busbar 2 10, openings 2 are provided at the middle positions of both ends of the protective shell 1, the inner walls of the openings 2 are provided with first internal thread grooves 3, busbars 1 9 are inserted into the interior of one of the openings 2 at equal distances, busbars 2 10 are inserted into the interior of the other opening 2 at equal distances, and a socket group connected to the protective shell 1 is sleeved on the busbars 1 9 and the busbars 2 10, a placement plate 4 is symmetrically provided at the middle position of the interior of the protective shell 1, and a separation clamping plate 5 is provided at equal distances on one side of the two placement plates 4, and one end of the busbars 2 10 and the busbar 1 9 extends to the separation Inside the partition clamping plate 5, and the busbar 1 9 is in contact with one end of the busbar 2 10, both sides of the placement plate 4 are symmetrically provided with pull rods 6, and the two placement plates 4 are connected by a clamping mechanism, and the inside of the protective shell 1 is symmetrically provided with clamping plates 23 located on both sides of the partition clamping plate 5, and the two clamping plates 23 on both sides of the partition clamping plate 5 are connected by an adjustment mechanism, and the top and bottom ends of the outside of the protective shell 1 are symmetrically provided with support rods 15, and the four support rods 15 are connected by an outer shield 16 sleeved on the outside of the protective shell 1. Through the design of the outer shield 16, the protection of the external parts of the protective shell 1 can be achieved;

[0033] The clamping mechanism includes a first internal threaded barrel 17, a rotating shaft 18, a worm gear 19, a thread block 20 and a transmission group. The first internal threaded barrel 17 is provided on the side of the placement plate 4 away from the partition clamping plate 5. The rotating shaft 18 is inserted into the first internal threaded barrel 17. The bottom end of the rotating shaft 18 is provided with a thread block 20 threadedly connected to the first internal threaded barrel 17. The top end of the rotating shaft 18 is provided with a worm gear 19 located outside the protective housing 1. The two worm gears 19 are connected through a transmission group.

[0034] The staff installs the busbar 1 9 and the busbar 2 10 on the socket assembly, and then places one end of the busbar 1 9 and the busbar 2 10 on the partition clamping plate 5, and makes one end of the busbar 1 9 and the busbar 2 10 contact, and at the same time, through the action of the transmission group, the worm gear 19 will rotate, the worm gear 19 will drive the rotating shaft 18 to rotate, and the rotating shaft 18 will drive the thread block 20 to rotate, through the threaded connection relationship between the thread block 20 and the first internal threaded tube 17 and the connection relationship between the matching placement plate 4 and the second internal threaded tube 21 through the pull rod 6, the first internal threaded tube 17 will be rotated on the rotating shaft. The outer side of busbar 18 slides, and then the first internal threaded tube 17 drives the placement plate 4 to move, and the placement plate 4 drives the partition clamping plate 5 to move, so that the partition clamping plate 5 can clamp the ends of busbar 1 9 and busbar 2 10, and cooperate with the clamping plate 23 to facilitate the clamping of busbar 1 9 and busbar 2 10, thereby improving the installation stability of busbar 1 9 and busbar 2 10, and at the same time achieving equidistant distribution of busbar 1 9 and busbar 2 10, avoiding mixed knotting of busbar 1 9 and busbar 2 10, thereby improving the installation neatness of busbar 1 9 and busbar 2 10.

[0035] Embodiment 2, based on embodiment 1, Figure 1 and Figure 5 It is given that the adjustment mechanism includes a second internally threaded barrel 21, a first T-shaped threaded rod 22, a connecting rod 24, a worm gear 25, a card interface 26 and a fastening group. A second internally threaded barrel 21 is provided on one side of the clamping plate 23. The outer wall of the second internally threaded barrel 21 is connected to one end of the pull rod 6. The first T-shaped threaded rod 22 is inserted into the interior of the second internally threaded barrel 21. One end of the first T-shaped threaded rod 22 is threadedly connected to the second internally threaded barrel 21. The other end of the first T-shaped threaded rod 22 is provided with a worm gear 25 located outside the protective shell 1. A connecting rod 24 is rotatably installed on one side of the worm gear 25. A card interface 26 is provided on the connecting rod 24. Two adjacent card interfaces 26 are connected by a fastening group. The worm gear 25 is connected to the transmission group. It should be noted here that the connecting rod 24 and the worm gear 25 are connected by a bearing.

[0036] Through the action of the transmission group, the worm gear 25 will rotate, and the worm gear 25 will drive the connecting rod 24 to rotate synchronously. At the same time, the worm gear 25 will drive the first T-shaped threaded rod 22 to rotate. Through the threaded connection relationship between the first T-shaped threaded rod 22 and the second internally threaded tube 21 and the connection relationship between the second internally threaded tube 21, the pull rod 6 and the placement plate 4, the second internally threaded tube 21 will slide on the outside of the first T-shaped threaded rod 22, and then the second internally threaded tube 21 will drive the clamping plate 23 to move, so as to facilitate the adjustment of the distance between the two relative clamping plates 23, so as to facilitate the clamping plate 23 to clamp and fix the busbar 1 9 and the busbar 2 10, thereby improving the installation stability of the busbar 1 9 and the busbar 2 10.

[0037] Embodiment 3, based on embodiment 1, Figures 1 to 3 It is given that the socket group includes a socket plate 7, a socket port 8, a mounting cylinder 11 and an external thread groove 12. Both ends of the protective shell 1 are provided with a mounting cylinder 11 that penetrates the inside of the opening 2. The outer wall of the mounting cylinder 11 is provided with an external thread groove 12 that is threadedly connected to the first internal thread groove 3. The inside of the mounting cylinder 11 is sleeved with a socket plate 7, and the socket ports 8 are equidistantly opened on the socket plate 7. The busbar 1 9 and the busbar 2 10 penetrate the inside of the socket port 8. The outer wall of the socket plate 7 is sleeved with a convex ring 13. The inner wall of the mounting cylinder 11 is provided with a groove 14 that is rotatably connected to the convex ring 13. The convex ring 13 and the groove 14 are both annular structures.

[0038] The staff inserts the busbar 1 9 and the busbar 2 10 into the socket 8 on the socket plate 7, and then places the installation tube 11 and the socket plate 7 inside the opening 2 and rotates the installation tube 11. The installation tube 11 will drive the external thread groove 12 to rotate, and the installation tube 11 will drive the groove 14 to slide on the outside of the convex ring 13, and then the external thread groove 12 will be threadedly connected with the first internal thread groove 3, thereby completing the installation of the installation tube 11 and the socket plate 7, realizing the sealing of the installation tube 11 and the socket plate 7 to the opening 2, and then realizing the closed installation of the ends of the busbar 1 9 and the busbar 2 10 by the protective shell 1.

[0039] Embodiment 4, based on embodiment 1, Figure 1 , Figure 2 , Figure 5 and Figure 6The transmission group includes a transmission member 1 and a transmission member 2, the transmission member 1 includes a base 27, a transmission shaft 28, a worm barrel 1 29, a worm barrel 2 30, a gear 1 31 and a single pulley 32, the outer wall of the protective housing 1 is symmetrically provided with a base 27, the two bases 27 are connected by a transmission shaft 28, the transmission shaft 28 is sleeved with a worm barrel 1 29 meshing with the worm wheel 19, the transmission shaft 28 is sleeved with a worm barrel 2 30 meshing with the worm wheel 25, the transmission shaft 28 is sleeved with a gear 1 31, and the gear 1 31 is tightly connected to the worm wheel 19. The transmission shaft 28 is connected to a solid group, and a single pulley 32 is provided at one end thereof, and the single pulley 32 is connected to the transmission member 2, and the transmission member 2 includes a rotating shaft 33, a double pulley 34, a connecting belt 35, a worm gear 36 and a worm 37. The outer wall of the protective housing 1 is provided with a rotating shaft 33, and a double pulley 34 is sleeved on the rotating shaft 33. The double pulley 34 and the single pulley 32 are connected by a connecting belt 35. A worm gear 36 is sleeved on the rotating shaft 33, and a worm gear 37 meshingly connected with the worm gear 36 is provided on the outer wall of the protective housing 1;

[0040] The staff rotates the worm 37, and the meshing connection relationship between the worm 37 and the worm wheel three 36 will cause the worm wheel three 36 to rotate, and the worm wheel three 36 will drive the rotating shaft 33 to rotate, and the rotating shaft 33 will drive the double pulley 34 to rotate. Through the connection relationship of the connecting belt 35, the connecting belt 35 will drive the single pulley 32 to rotate, and the single pulley 32 will drive the transmission shaft 28 to rotate, and the transmission shaft 28 will drive the worm barrel 1 29 to rotate, so that the worm wheel 19 can be rotated, which provides convenience for the movement of the partition clamping plate 5 and facilitates the partition clamping plate 5 to clamp and fix the ends of the busbar 1 9 and the busbar 2 10. At the same time, the transmission shaft 28 will drive the worm barrel 2 30 to rotate, and then the worm wheel 25 will rotate, which provides convenience for the movement of the clamping plate 23 and facilitates the fixing of the busbar 1 9 and the busbar 2 10. At the same time, the rotation of the transmission shaft 28 will drive the gear 1 31 to rotate, thereby providing power for the fastening group action.

[0041] Embodiment 5, based on embodiment 1, Figure 1 , Figure 2 and Figure 5It is given that the fastening group includes a rotating cylinder 38, a gear 2 39, a second internal thread groove 40 and a second T-shaped threaded rod 41. The two bases 27 are connected by a rotating cylinder 38 located on one side of the transmission shaft 28. The outer sleeve of the rotating cylinder 38 is provided with a gear 2 39 meshing with the gear 1 31. The two ends of the rotating cylinder 38 are symmetrically provided with second internal thread grooves 40. The interior of the second internal thread groove 40 is interspersed with a second T-shaped threaded rod 41 extending to the interior of the card interface 26. The second T-shaped threaded rod 41 is threadedly connected to the second internal thread groove 40. A sliding port 42 is provided on the second T-shaped threaded rod 41. A sliding rod 43 slidably connected to the sliding port 42 is provided on one side of the base 27. The second T-shaped threaded rod 41 and the first T-shaped threaded rod 22 are both T-shaped structures. The partition clamping plate 5 is an arc-shaped plate. Both ends of the rotating shaft 33 are connected to the outer wall of the protective shell 1 through a bearing seat.

[0042] When the transmission shaft 28 drives the gear 1 31 to rotate, the meshing connection relationship between the gear 1 31 and the gear 2 39 will cause the gear 2 39 to rotate, and the gear 2 39 will drive the rotating cylinder 38 to rotate, and the rotating cylinder 38 will drive the second internal thread groove 40 to rotate. Through the threaded connection relationship between the second internal thread groove 40 and the second T-shaped threaded rod 41 and the sliding connection relationship between the matching slide rod 43 and the slide mouth 42, the second T-shaped threaded rod 41 will move horizontally, thereby facilitating the insertion of the second T-shaped threaded rod 41 into the card interface 26, thereby realizing the fixation of the second T-shaped threaded rod 41 to the connecting rod 24, and then realizing the fixation of the first T-shaped threaded rod 22, thereby improving the clamping stability of the clamping plate 23 to the busbar 1 9 and the busbar 2 10.

[0043] Working principle: During operation, the staff inserts busbar 1 9 and busbar 2 10 into the socket 8 on the socket plate 7, so that one end of busbar 1 9 and busbar 2 10 contacts and is located between the partition clamping plates 5, and then rotates the worm 37. Through the meshing connection between the worm 37 and the worm gear 3 36, the worm gear 3 36 is rotated, and the worm gear 3 36 drives the rotating shaft 33 to rotate, and the rotating shaft 33 drives the double pulley 34 to rotate. Through the connection relationship of the connecting belt 35, the connecting belt 35 drives the single pulley 32 to rotate, and the single pulley 32 drives the transmission shaft 28 to rotate, and the transmission shaft 28 The worm cylinder 29 will be driven to rotate, and the worm wheel 19 will be driven to rotate. The worm wheel 19 will drive the rotating shaft 18 to rotate, and the rotating shaft 18 will drive the threaded block 20 to rotate. Through the threaded connection relationship between the threaded block 20 and the first internally threaded cylinder 17 and the connection relationship between the placement plate 4, the pull rod 6 and the second internally threaded cylinder 21, the first internally threaded cylinder 17 will slide outside the rotating shaft 18, and the first internally threaded cylinder 17 will drive the placement plate 4 to move, and the placement plate 4 will drive the separation clamping plate 5 to move, so that the separation clamping plate 5 can clamp the ends of the busbar 1 9 and the busbar 2 10.

[0044] At the same time, the transmission shaft 28 will drive the worm barrel 230 to rotate, which will in turn cause the worm gear 25 to rotate, and the worm gear 25 will drive the connecting rod 24 to rotate synchronously. At the same time, the worm gear 25 will drive the first T-shaped threaded rod 22 to rotate. Through the threaded connection relationship between the first T-shaped threaded rod 22 and the second internally threaded barrel 21 and the connection relationship between the second internally threaded barrel 21, the pull rod 6 and the placement plate 4, the second internally threaded barrel 21 will slide on the outside of the first T-shaped threaded rod 22, and then the second internally threaded barrel 21 will drive the clamping plate 23 to move, which is convenient for adjusting the distance between the two relative clamping plates 23, so that the clamping plate 23 can clamp and fix the busbar 1 9 and the busbar 2 10, thereby improving the installation stability of the busbar 1 9 and the busbar 2 10, and at the same time achieving the equidistant distribution of the busbar 1 9 and the busbar 2 10, avoiding the mixed knotting of the busbar 1 9 and the busbar 2 10, thereby improving the installation neatness of the busbar 1 9 and the busbar 2 10;

[0045] At the same time, the rotation of the transmission shaft 28 will drive the gear 1 31 to rotate, and through the meshing connection relationship between the gear 1 31 and the gear 2 39, the gear 2 39 will rotate, and the gear 2 39 will drive the rotating cylinder 38 to rotate, and the rotating cylinder 38 will drive the second internal thread groove 40 to rotate, and through the threaded connection relationship between the second internal thread groove 40 and the second T-shaped threaded rod 41 and the sliding connection relationship between the sliding rod 43u and the sliding mouth 42, the second T-shaped threaded rod 41 will move horizontally, so as to facilitate the second T-shaped threaded rod 41 to be inserted into the card interface 26, so as to realize the second T-shaped threaded rod 41 to fix the connecting rod 24, and then realize the fixation of the first T-shaped threaded rod 22, so as to improve the clamping stability of the clamping plate 23 to the busbar 1 9 and the busbar 2 10;

[0046] Then the staff puts the installation tube 11 and the socket plate 7 inside the opening 2 and rotates the installation tube 11. The installation tube 11 will drive the external thread groove 12 to rotate, and the installation tube 11 will drive the groove 14 to slide on the outside of the convex ring 13, so that the external thread groove 12 will be threadedly connected with the first internal thread groove 3, thereby completing the installation of the installation tube 11 and the socket plate 7, realizing the sealing of the installation tube 11 and the socket plate 7 to the opening 2, and then realizing the closed installation of the ends of the busbar 1 9 and the busbar 2 10 by the protective shell 1.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully enclosed power transmission busbar system based on resin casting, comprising a protective shell (1), a busbar 1 (9) and a busbar 2 (10), characterized in that: The protective shell (1) is provided with openings (2) at the middle positions of both ends, and the inner walls of the openings (2) are provided with first internal thread grooves (3). Busbars 1 (9) are inserted at equal distances into the interior of one of the openings (2), and busbars 2 (10) are inserted at equal distances into the interior of the other opening (2). Busbars 1 (9) and busbars 2 (10) are both sleeved with socket groups connected to the protective shell (1). Placement plates (4) are symmetrically provided at the middle positions of the interior of the protective shell (1), and separation clamping plates (5) are provided at equal distances on the sides of the two placement plates (4). One end of busbars 2 (10) and busbar 1 (9) are both extended. Extending to the interior of the partition clamping plate (5), and the busbar one (9) contacts one end of the busbar two (10), the two sides of the placement plate (4) are symmetrically provided with pull rods (6), the two placement plates (4) are connected by a clamping mechanism, the interior of the protective shell (1) is symmetrically provided with clamping plates (23) located on both sides of the partition clamping plate (5), the two clamping plates (23) on both sides of the partition clamping plate (5) are connected by an adjustment mechanism, the top and bottom ends of the outside of the protective shell (1) are symmetrically provided with support rods (15), and the four support rods (15) are connected by an outer protective cover (16) sleeved on the outside of the protective shell (1); The clamping mechanism comprises a first internally threaded barrel (17), a rotating shaft (18), a worm gear (19), a thread block (20) and a transmission group. The first internally threaded barrel (17) is provided on the side of the placement plate (4) away from the partition clamping plate (5). The rotating shaft (18) is inserted into the interior of the first internally threaded barrel (17). The bottom end of the rotating shaft (18) is provided with a thread block (20) threadedly connected to the first internally threaded barrel (17). The top end of the rotating shaft (18) is provided with a worm gear (19) located outside the protective housing (1). The two worm gears (19) are connected via a transmission group.

2. A fully enclosed transmission busbar system based on resin casting according to claim 1, characterized in that: The adjusting mechanism comprises a second internally threaded barrel (21), a first T-shaped threaded rod (22), a connecting rod (24), a second worm gear (25), a clamping interface (26) and a fastening group. A second internally threaded barrel (21) is provided on one side of the clamping plate (23). The outer wall of the second internally threaded barrel (21) is connected to one end of the pull rod (6). The first T-shaped threaded rod (22) is inserted into the interior of the second internally threaded barrel (21). One end of the first T-shaped threaded rod (22) is threadedly connected to the second internally threaded barrel (21). The other end of the first T-shaped threaded rod (22) is provided with a second worm gear (25) located outside the protective shell (1). A connecting rod (24) is rotatably mounted on one side of the second worm gear (25). A clamping interface (26) is provided on the connecting rod (24). Two adjacent clamping interfaces (26) are connected by a fastening group. The second worm gear (25) is connected to the transmission group.

3. A fully enclosed transmission busbar system based on resin casting according to claim 1, characterized in that: The socket assembly comprises a socket plate (7), a socket port (8), a mounting tube (11) and an external thread groove (12); both ends of the protective housing (1) are provided with mounting tubes (11) penetrating the interior of the opening (2); the outer wall of the mounting tube (11) is provided with an external thread groove (12) threadedly connected to the first internal thread groove (3); the socket plate (7) is sleeved inside the mounting tube (11); the socket ports (8) are equidistantly provided on the socket plate (7); and busbar 1 (9) and busbar 2 (10) are penetrating the interior of the socket ports (8).

4. A fully enclosed transmission busbar system based on resin casting according to claim 3, characterized in that: The outer wall of the sleeve plate (7) is sleeved with a convex ring (13), and the inner wall of the mounting cylinder (11) is provided with a groove (14) rotatably connected to the convex ring (13), and both the convex ring (13) and the groove (14) are annular structures.

5. A fully enclosed transmission busbar system based on resin casting according to claim 2, characterized in that: The transmission group comprises a transmission member 1 and a transmission member 2. The transmission member 1 comprises a base (27), a transmission shaft (28), a worm barrel 1 (29), a worm barrel 2 (30), a gear 1 (31) and a single pulley (32). The outer wall of the protective housing (1) is symmetrically provided with bases (27). The two bases (27) are connected via a transmission shaft (28). The transmission shaft (28) is provided with a worm barrel 1 (29) meshingly connected to a worm wheel 1 (19). The transmission shaft (28) is provided with a worm barrel 2 (30) meshingly connected to a worm wheel 2 (25). The transmission shaft (28) is provided with a gear 1 (31). The gear 1 (31) is connected to the fastening group. A single pulley (32) is provided at one end of the transmission shaft (28). The single pulley (32) is connected to the transmission member 2.

6. A fully enclosed transmission busbar system based on resin casting according to claim 5, characterized in that: The second transmission member comprises a rotating shaft (33), a double pulley (34), a connecting belt (35), a worm gear (36) and a worm (37); the outer wall of the protective housing (1) is provided with the rotating shaft (33); the double pulley (34) is sleeved on the rotating shaft (33); the double pulley (34) and the single pulley (32) are connected via a connecting belt (35); the rotating shaft (33) is sleeved with a worm gear (36); and the outer wall of the protective housing (1) is provided with a worm gear (37) meshingly connected with the worm gear (36).

7. A fully enclosed transmission busbar system based on resin casting according to claim 2, characterized in that: The fastening group comprises a rotating cylinder (38), a second gear (39), a second internal thread groove (40) and a second T-shaped threaded rod (41); the two bases (27) are connected via the rotating cylinder (38) located on one side of the transmission shaft (28); the outer sleeve of the rotating cylinder (38) is provided with a second gear (39) meshingly connected with the first gear (31); the second internal thread grooves (40) are symmetrically provided at both ends of the rotating cylinder (38); the interior of the second internal thread groove (40) is interspersed with a second T-shaped threaded rod (41) extending to the interior of the card interface (26); the second T-shaped threaded rod (41) is threadedly connected to the second internal thread groove (40).

8. A fully enclosed transmission busbar system based on resin casting according to claim 7, characterized in that: A sliding opening (42) is provided on the second T-shaped threaded rod (41), and a sliding rod (43) slidably connected to the sliding opening (42) is provided on one side of the base (27).

9. A fully enclosed transmission busbar system based on resin casting according to claim 7, characterized in that: The second T-shaped threaded rod (41) and the first T-shaped threaded rod (22) are both T-shaped structures, and the partition clamping plate (5) is an arc-shaped plate.

10. A fully enclosed transmission busbar system based on resin casting according to claim 6, characterized in that: Both ends of the rotating shaft (33) are connected to the outer wall of the protective shell (1) via a bearing seat.

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