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CN-224218078-U - Bus duct capable of being connected side by side

CN224218078UCN 224218078 UCN224218078 UCN 224218078UCN-224218078-U

Abstract

The utility model relates to the technical field of bus ducts, and discloses a bus duct capable of being connected side by side, the bus bar comprises a first bus duct, a second bus duct, a third bus duct, a first fixed block and a second fixed block, wherein a connecting block is fixedly arranged on one surface of the first fixed block, which is close to the second bus duct. This bus duct that can connect side by side through the cooperation of connecting block and spread groove, can realize the quick positioning between first bus duct, second bus duct and the third bus duct, through the cooperation of gag lever post, spacing groove two and spacing groove one, can realize the quick spacing of connecting plate, thereby realize the quick connect between first bus duct, second bus duct and the third bus duct, the installation effectiveness is higher, after long-time use, be convenient for overhaul it, through the design of ventilation hole, be convenient for dispel the heat to the copper bar of first bus duct inside, avoid the copper bar of first bus duct inside to be in work under the high temperature environment for a long time, damage is caused, influence holistic normal use, the practicality is higher.

Inventors

  • WANG HAOXIANG
  • HuYan Zhenjun
  • WANG YUTING

Assignees

  • 江苏可乐电气有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (7)

  1. 1. The bus duct capable of being connected side by side comprises a first bus duct (1), a second bus duct (2), a third bus duct (3), a first fixed block (6) and a second fixed block (13), and is characterized in that a connecting block (10) is fixedly arranged on one surface of the first fixed block (6) close to the second bus duct (2), a connecting groove (17) is formed in one end of the second fixed block (13) close to the third bus duct (3), a slot (18), a guide groove (19) and a first limit groove (20) are formed in two ends of the first bus duct (1), connecting plates (21) are arranged at two ends of the first bus duct (1), guide blocks (22) are fixedly arranged on the outer sides of the connecting plates (21), a second limit groove (23) is formed in the top ends of the connecting plates (21), and a limit rod (24) is inserted into the top ends of the connecting plates (21).
  2. 2. The bus duct capable of being connected side by side according to claim 1, wherein the first bus duct (1), the second bus duct (2) and the third bus duct (3) are identical in structure, the connecting block (10) and the connecting groove (17) are installed in a plugging mode, the first fixing block (6) and the second fixing block (13) are all provided with the same plurality of fixing blocks, the first fixing block (6) and the second fixing block (13) are distributed at equal intervals, and the first fixing block (6) and the second fixing block (13) are in one-to-one correspondence.
  3. 3. The bus duct capable of being connected side by side according to claim 1, wherein a first threaded hole (4) and a first positioning groove (5) are formed in one surface, close to the second bus duct (2), of the first bus duct (1), a first positioning block (7) is fixedly arranged on the outer side of the first fixing block (6), a second threaded hole (8) is formed in one end, close to the first bus duct (1), of the first fixing block (6), a first bolt (9) is connected to one end, close to the first bus duct (1), of the first fixing block (6) in a threaded mode, the first positioning block (7) and the first positioning groove (5) are installed in a plugging mode, the first bolt (9) penetrates through the second threaded hole (8) to extend into the first threaded hole (4), and the second threaded hole (8) and the first threaded hole (4) are identical in aperture.
  4. 4. The bus duct capable of being connected side by side according to claim 1, wherein a threaded hole III (11) and a positioning groove II (12) are formed in one surface, close to the third bus duct (3), of the first bus duct (1), a positioning block II (14) is fixedly arranged on the outer side of the fixing block II (13), a threaded hole IV (15) is formed in one end, close to the first bus duct (1), of the fixing block II (13), a bolt II (16) is connected with one end, close to the first bus duct (1), of the fixing block II (13), the positioning block II (14) and the positioning groove II (12) are in plug-in installation, the bolt II (16) penetrates through the threaded hole IV (15) to extend into the threaded hole III (11), and the aperture of the threaded hole IV (15) is identical with that of the threaded hole III (11).
  5. 5. A bus duct capable of being connected side by side according to claim 1, wherein the connecting plate (21) and the slot (18) are arranged in a plugging manner, and the guide block (22) and the guide slot (19) are arranged in a plugging manner.
  6. 6. The bus duct capable of being connected side by side according to claim 1, wherein the limiting rod (24) penetrates through the limiting groove II (23) to extend into the limiting groove I (20), and the aperture of the limiting groove II (23) is the same as that of the limiting groove I (20).
  7. 7. The bus duct capable of being connected side by side according to claim 1, wherein vent holes (25) are formed in the top end of the first bus duct (1), the same plurality of vent holes (25) are formed, and the plurality of vent holes (25) are distributed at equal intervals.

Description

Bus duct capable of being connected side by side Technical Field The utility model relates to the technical field of bus ducts, in particular to a bus duct capable of being connected side by side. Background The bus duct takes copper or aluminum as a conductor, is supported by a non-olefinic insulating material, is packaged in a metal duct to form a high-efficiency power transmission system, is designed for solving the limitation of a traditional cable in a large-current transmission scene, is particularly suitable for high-capacity power distribution requirements of modern high-rise buildings, industrial workshops and the like, is preferentially selected for power transmission by using the bus duct in a high-power equipment factory, is usually used for power transmission by a plurality of bus ducts in a factory with more equipment, is singly installed when the traditional bus duct is installed, cannot be connected side by side when the bus ducts are installed at the same time, wastes time and labor, wastes fasteners and influences the attractiveness of a line. CN213959677U discloses an aluminum alloy bus duct capable of being connected side by side, when the aluminum alloy bus duct is installed, a first bus duct shell is installed, the bus duct shell is fixed outside through bolt holes by using bolts, when a second bus duct shell is installed, the bus duct shell is erected on a rib arranged on the first bus duct shell through a clamping plate, then the side by side installation can be completed by fixing bolt holes at one end of the rib through bolts, and when a third bus duct is installed, the side by side connection of the bus ducts is realized in the same way as above, the installation is simple and convenient, too many fasteners are not used, meanwhile, the appearance of the bus duct is attractive, but the aluminum alloy bus duct capable of being connected side by side is connected with adjacent bus duct shells through bolts, the installation is slow, a heat dissipation structure is not designed, copper bars in the bus duct are operated in a high-temperature environment for a long time, the whole normal use is easily affected, the practicability is poor, and the popularization and the use is inconvenient. Disclosure of Invention The utility model aims to solve the technical problem of providing the bus duct capable of being connected side by side, which can effectively solve the problems that in the prior art, adjacent bus duct shells are connected through bolts, the installation is slow, a heat dissipation structure is not designed, copper bars in the bus duct work in a high-temperature environment for a long time, the damage is easy to occur, the integral normal use is influenced, the practicability is poor, and the popularization and the use are inconvenient. The bus duct comprises a first bus duct, a second bus duct, a third bus duct, a first fixed block and a second fixed block, wherein one surface of the first fixed block, which is close to the second bus duct, is fixedly provided with a connecting block, one end of the second fixed block, which is close to the third bus duct, is provided with a connecting groove, two ends of the first bus duct are provided with a slot, a guide groove and a first limit groove, two ends of the first bus duct are provided with connecting plates, the outer sides of the connecting plates are fixedly provided with guide blocks, the top ends of the connecting plates are provided with a second limit groove, and the top ends of the connecting plates are provided with limiting rods in an inserting connection mode. Preferably, the first bus duct, the second bus duct and the third bus duct are identical in structure, the connecting block and the connecting groove are installed in a plugging mode, the first fixing block and the second fixing block are all provided with the same plurality of fixing blocks, the first fixing block and the second fixing block are distributed at equal intervals, and the first fixing block corresponds to the second fixing block one by one. Through above-mentioned technical scheme, the staff inserts the inside of spread groove with the connecting block, can realize the quick location between first bus duct, second bus duct and the third bus duct, through the design of a plurality of fixed blocks one and fixed block two, improves the fastness and the stability of being connected between first bus duct, second bus duct and the third bus duct, and the practicality is higher. Preferably, the first bus duct is close to the one side of second bus duct and has been seted up screw hole first and constant head tank first, the outside fixed mounting of fixed block first has locating piece first, the one end that the fixed block first is close to first bus duct has been seted up screw hole second, the one end threaded connection that the fixed block first is close to first bus duct has bolt first, locating piece first and constant head tank are for pegging gr