A bus duct connection device

Abstract

The utility model discloses a bus duct connection device, which relates to the technical field of bus ducts, and the utility model comprises two bus duct components, both ends of the two bus duct components are provided with heat dissipation devices, the outer surfaces of the two bus duct components are jointly provided with a connection component, and the connection component comprises two clamping plates, and a plurality of through grooves distributed at equal intervals are opened on both sides of one end of the opposite surfaces of the two clamping plates, and one side inner wall of the through groove corresponding to each two positions is jointly fixedly connected with a spring, the outer surface of the spring is fitted with the inner wall of the through groove, one end of the two clamping plates is opened, the inner walls of the two slide grooves are slidably connected with a card plate, the outer surface of the card plate is fitted with the inner wall of the slide groove, and one end of the two card plates is fixedly connected with a heat sink. The bus duct connection device provided by the utility model is more convenient when connecting the bus duct components, and can dissipate heat to the bus duct in time.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a bus duct connection device. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects. It has become popular in developed countries abroad, Hong Kong, and Macao. With the emergence of modern engineering facilities and equipment, the electricity consumption of all walks of life has increased rapidly, especially the emergence of many high-rise buildings and large factories and workshops. Traditional cables as transmission conductors can no longer meet the requirements in high-current transmission systems. The parallel use of multiple cables has brought many inconveniences to the on-site installation and construction connection. Bus duct has emerged as a new type of distribution conductor. Compared with traditional cables, it fully demonstrates its superiority in high-current transmission.

[0003] However, the prior art still has the following problems:

[0004] Firstly, since the bus duct is an important component of the cable of the transmission line, the faster the bus duct is connected and installed, the better. The existing connection components on the market cannot be connected effectively and quickly when connecting the bus duct, which wastes time and brings a lot of inconvenience.

[0005] Secondly, bus ducts are widely used in various fields. When working, they usually need to work continuously for several days or even months, and heat will be generated inside. After a long time, they may not work normally. If the bus duct cannot be cooled in time, the internal temperature may be too high, resulting in abnormal operation, which will cause harm to personnel and property.

[0006] In view of the above problems, the inventor proposes a bus duct connection device to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the existing connection components cannot be effectively and quickly connected when connecting the bus duct and cannot effectively and timely dissipate heat from the bus duct, and the internal temperature is too high resulting in abnormal operation; the purpose of the utility model is to provide a bus duct connection device.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a bus duct connection device, including two bus duct components, both ends of the two bus duct components are provided with heat dissipation devices, the outer surfaces of the two bus duct components are commonly provided with a connection component, the connection component includes two clamping plates, both sides of one end of the opposite surfaces of the two clamping plates are provided with a plurality of through grooves distributed at equal intervals, one side inner wall of the through groove corresponding to each two positions is commonly fixedly connected with a spring, the outer surface of the spring is in contact with the inner wall of the through groove, one end of the two clamping plates is provided with a slide groove, the inner walls of the two slide grooves are slidably connected with a card plate, and the outer surface of the card plate The top end of the two gears is connected with a toothed plate, and the top of the two gears is connected with a toothed plate.

[0009] Preferably, the heat dissipation device includes four support frames, and both sides of one end of each two support frames on the same horizontal plane are respectively fixedly connected to the two ends of the clamping plate, and two slides are respectively sleeved on the outer surfaces of the four support frames, and one end of the opposite surfaces of each two adjacent slides are commonly fixedly connected to a fan, and one end of the four fans is fixedly connected to two pull plates, and when the two pull plates are pulled, the two pull plates jointly drive the fan to move, and the fan drives the two slides to slide on the outer surface of the support frame respectively.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The two first bolts are respectively threadedly inserted on both sides of the bottom end of the rotating plate, and the two first bolts are respectively connected to the bottom ends of the clamping plates, so as to prevent the spring from separating the two clamping plates and the output ends of the two bus duct assemblies from each other, thereby achieving the purpose of effective and quick connection of the connection assembly when connecting the bus duct assemblies;

[0012] The utility model provides a heat dissipation device. When two pull plates are pulled, the two pull plates jointly drive the fan to move. The fan respectively drives the two slide plates to slide on the outer surface of the support frame. The two pull plates are pulled to move the position of the fan, thereby achieving the purpose of effectively and timely dissipating heat for the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a partial structural schematic diagram of the connection component of the utility model.

[0016] Figure 3 This is a schematic diagram of the heat dissipation device of the utility model.

[0017] Figure 4 This is a schematic diagram of the connection components of the utility model.

[0018] Figure 5 This is a schematic diagram of the connection component of the utility model from another perspective.

[0019] In the figure: 1. bus duct assembly; 2. heat dissipation device; 3. connection assembly; 21. support frame; 23. slide plate; 24. fan; 25. pull plate; 26. slide groove; 27. clamping plate; 28. heat sink; 30. first bolt; 31. clamping plate; 32. through groove; 33. spring; 34. gear; 36. tooth plate; 37. fixed groove plate; 38. connecting rod; 39. rotating plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1: Figure 1-5As shown, the utility model provides a bus duct connection device, including two bus duct components 1, both ends of the two bus duct components 1 are provided with heat dissipation devices 2, the outer surfaces of the two bus duct components 1 are commonly provided with a connection component 3, the connection component 3 includes two clamping plates 31, the bottom ends of the two clamping plates 31 are fixedly connected with fixed slot plates 37, the inner walls of the two fixed slot plates 37 are slidably connected with tooth plates 36, one side of the opposite surfaces of the two tooth plates 36 are commonly meshed and connected with gears 34, the bottom end of the gear 34 is fixedly connected with a connecting rod 38, the bottom end of the connecting rod 38 is fixedly connected with a rotating plate 39, the rotation of the rotating plate 39 drives the connecting rod 38 to rotate, the rotation of the connecting rod 38 drives the gear 34 to rotate, and the rotation of the gear 34 drives the two tooth plates 36 to move toward the middle respectively.

[0022] A slide groove 26 is formed at one end of the two clamping plates 31 , and a clamping plate 27 is slidably connected to the inner wall of the two slide grooves 26 . A heat sink 28 is fixedly connected to one end of the two clamping plates 27 .

[0023] By adopting the above technical solution, the clamping plate 27 is inserted into the inner wall of the slide slot 26 , and the heat sink 28 can dissipate heat and cool the connection between the output ends of the two bus duct assemblies 1 .

[0024] A plurality of through slots 32 distributed at equal intervals are formed on both sides of one end of the opposite surfaces of the two clamping plates 31 , and a spring 33 is fixedly connected to the inner wall of one side of each two corresponding through slots 32 .

[0025] By adopting the above technical solution, the two tooth plates 36 respectively drive the clamping plates 31 to move toward the middle, and the two clamping plates 31 move toward the middle to squeeze and deform the spring 33 fixedly connected to the inner wall of one side of the through groove 32. The spring 33 is compressed in the inner walls of the two through grooves 32, and the outer surfaces of the spring 33 are respectively in contact with the inner walls of the through grooves 32.

[0026] Two first bolts 30 are threadedly penetrated on both sides of the bottom end of the rotating plate 39 , and the top ends of the first bolts 30 are threadedly connected with the bottom end of the clamping plate 31 .

[0027] By adopting the above technical solution, the two first bolts 30 are respectively threadedly inserted on both sides of the bottom end of the rotating plate 39, and the two first bolts 30 are respectively connected to the bottom ends of the clamping plates 31, so as to prevent the spring 33 from separating the two clamping plates 31.

[0028] The outer surface of the clamping plate 27 is in contact with the inner wall of the sliding groove 26 .

[0029] By adopting the above technical solution, the clamping plate 27 can be inserted into the inner wall of the sliding groove 26 .

[0030] The outer surface of the tooth plate 36 is in contact with the inner wall of the fixed groove plate 37 .

[0031] By adopting the above technical solution, the two tooth plates 36 move in the inner walls of the fixed groove plate 37 respectively.

[0032] The outer surface of the spring 33 is in contact with the inner wall of the through slot 32 .

[0033] By adopting the above technical solution, the spring 33 is compressed in the inner walls of the two through grooves 32 .

[0034] Embodiment 2: Figure 3 As shown, the heat dissipation device 2 includes four support frames 21, and the two sides of one end of each two support frames 21 in the same horizontal plane are fixedly connected to the two ends of the clamping plate 31 respectively, and the outer surfaces of the four support frames 21 are respectively sleeved with two slide plates 23, and the ends of the opposite surfaces of each two adjacent slide plates 23 are commonly fixedly connected with a fan 24, and one end of the four fans 24 is fixedly connected with two pull plates 25, and the two pull plates 25 are pulled, and the two pull plates 25 jointly drive the fan 24 to move, and the fan 24 respectively drives the two slide plates 23 to slide on the outer surface of the support frame 21.

[0035] By adopting the above technical solution, four fans 24 are turned on respectively, and two pull plates 25 are pulled respectively. The two pull plates 25 jointly drive the fans 24 to move. The fans 24 respectively drive the two slide plates 23 to slide on the outer surface of the support frame 21, and the two pull plates 25 are pulled to move the position of the fans 24.

[0036] Working principle: first, align and splice the output ends of the two bus duct assemblies 1, slide the connecting assembly 3 from the outer surfaces of the two bus duct assemblies 1 to the connection point of the output ends of the two bus duct assemblies 1 and stop. When the two bus duct assemblies 1 need to be connected, rotate the rotating plate 39 in the connecting assembly 3. The rotation of the rotating plate 39 drives the connecting rod 38 to rotate. The rotation of the connecting rod 38 drives the gear 34 to rotate. The rotation of the gear 34 drives the two tooth plates 36 to move toward the middle respectively. The two tooth plates 36 move in the inner wall of the fixed slot plate 37 respectively. The two tooth plates 36 drive the clamping plates 31 to move toward the middle respectively. The two clamping plates 31 move toward the middle and respectively squeeze and deform the spring 33 fixedly connected to the inner wall of one side of the through slot 32. The spring 33 is compressed in the inner walls of the two through slots 32. The outer surfaces of the spring 33 are respectively fitted with the inner walls of the through slot 32. The two first bolts 30 are respectively threaded and inserted into the rotating plate 3 On both sides of the bottom end of 9, the two first bolts 30 are respectively connected to the bottom ends of the clamping plates 31, so as to prevent the spring 33 from separating the two clamping plates 31, so that the two clamping plates 31 can tightly connect the output ends of the two bus duct assemblies 1, thereby achieving the purpose that the connection assembly 3 cannot be effectively and quickly connected when connecting the bus duct assembly 1. When it is necessary to dissipate heat and cool the bus duct assembly 1, the four fans 24 are turned on respectively, and the two pull plates 25 are pulled. The two pull plates 25 jointly drive the fans 24 to move. The fans 24 respectively drive the two slide plates 23 to slide on the outer surface of the support frame 21, and the two pull plates 25 are pulled to move the position of the fans 24, thereby achieving the purpose of effectively and timely dissipating heat for the bus duct and avoiding abnormal operation caused by excessive internal temperature. The card plate 27 is inserted into the inner wall of the slide groove 26, and the heat sink 28 can dissipate heat and cool the connection of the output ends of the two bus duct assemblies 1.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A bus duct connection device, comprising two bus duct assemblies (1), characterized in that: Both ends of the two bus duct assemblies (1) are provided with heat dissipation devices (2), and the outer surfaces of the two bus duct assemblies (1) are jointly provided with a connection assembly (3); The connection assembly (3) comprises two clamping plates (31), the bottom ends of the two clamping plates (31) are fixedly connected to fixed groove plates (37), the inner walls of the two fixed groove plates (37) are slidably connected to tooth plates (36), one side of the opposite surfaces of the two tooth plates (36) are meshingly connected to a gear (34), the bottom end of the gear (34) is fixedly connected to a connecting rod (38), and the bottom end of the connecting rod (38) is fixedly connected to a rotating plate (39).

2. A bus duct connection device according to claim 1, characterized in that: The heat dissipation device (2) comprises four support frames (21), and the two sides of one end of each two support frames (21) on the same horizontal plane are respectively fixedly connected to the two ends of the clamping plate (31), and the outer surfaces of the four support frames (21) are sleeved with two slide plates (23), and the ends of the opposite surfaces of each two adjacent slide plates (23) are commonly fixedly connected to a fan (24), and one end of the four fans (24) is fixedly connected to two pull plates (25).

3. A bus duct connection device according to claim 1, characterized in that: One end of each of the two clamping plates (31) is provided with a sliding groove (26), the inner walls of each of the two sliding grooves (26) are slidably connected to a clamping plate (27), and one end of each of the two clamping plates (27) is fixedly connected to a heat sink (28).

4. A bus duct connection device according to claim 1, characterized in that: A plurality of through slots (32) distributed at equal intervals are provided on both sides of one end of the opposing surfaces of the two clamping plates (31), and a spring (33) is fixedly connected to the inner wall of one side of the through slots (32) at every two corresponding positions.

5. A bus duct connection device according to claim 1, characterized in that: Two first bolts (30) are threadedly passed through both sides of the bottom end of the rotating plate (39), and the top ends of the first bolts (30) are threadedly connected to the bottom end of the clamping plate (31).

6. A bus duct connection device according to claim 3, characterized in that: The outer surface of the clamping plate (27) fits the inner wall of the sliding groove (26).

7. A bus duct connection device according to claim 1, characterized in that: The outer surface of the tooth plate (36) is in contact with the inner wall of the fixed groove plate (37).

8. A bus duct connection device according to claim 4, characterized in that: The outer surface of the spring (33) fits into the inner wall of the through groove (32).

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