Waterproof sealed bus duct

Abstract

The utility model discloses a waterproof sealed bus duct which comprises a copper core group. The copper core group comprises a plurality of copper sheets which are sequentially attached and arranged; the copper sheet is sleeved with a polyester film. Two layers of polyester films are arranged; the two ends of the polyester film are fixed through sealing rubber strips. Outer groove plates are tightly attached to the two sides of the copper sheet. Integrally-formed cooling fins are arranged on the outer side of the outer groove plate; sealing plates are arranged on the upper side and the lower side of the outer groove plate; the two ends of the sealing plate are bent upwards to be provided with blocking strips. And a protection plate is arranged on the front side of the barrier strip. Through the protection plates arranged at the two sides of the plugging part, spraying water at the connection part is blocked through a physical isolation method, and water flow is prevented from flowing into the bus duct connection part; the arc grooves in the two sides of the sealing plate are arranged to be matched with the sealing strips in the mounting grooves, sealing and waterproofing on the connecting structure are achieved, and meanwhile redundant accumulated water is drained through the drainage holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct technical field, especially a waterproof sealed bus duct. BACKGROUND

[0002] Bus duct is by aluminium cover plate and copper busbar constitute closed metal device, is often used to replace electric wire cable in electric power transmission engineering. Closed bus duct is short for bus duct, is by metal plate as protection shell, conducting bar, insulating material and relevant annexes composition bus system. It can be made into every other distance is provided with the plug-in type closed busbar of plug-in distribution box, also can be made into intermediate without distribution box's feeder type closed busbar.

[0003] Because bus duct usually uses when carrying out joint circuit in factory, and part bus duct will erect in external open air environment, may encounter rainy day situation in the working process, therefore needs to carry out waterproof treatment to bus duct. UTILITY MODEL CONTENTS

[0004] The utility model is to solve the waterproof problem of bus duct, provide a waterproof sealed bus duct.

[0005] A waterproof sealed bus duct, including

[0006] Copper core group, the copper core group includes a plurality of copper sheet that is sequentially attached arrangement, the copper sheet is equipped with polyester film, the polyester film is provided with two layers, the polyester film both ends are fixed through sealing rubber strip,

[0007] The copper core group both sides are closely attached and are provided with outer groove plate, the outer groove plate outside is provided with the integrated fin,

[0008] The outer groove plate upper and lower sides are provided with sealing plate, the sealing plate both ends are bent and are provided with the fender strip of upwards, the fender strip front side is provided with protection plate.

[0009] Further, the copper core group includes the conveying part in the center and the plug-in part at both ends, the conveying part is located in the inner side of outer groove plate, the plug-in part is located in the outer side of outer groove plate.

[0010] Further, the protection plate is located at both sides of plug-in part, and the protection plate is fixed on the fender strip by bolt.

[0011] Further, the outer groove plate includes the abutment part in the middle part, the abutment part upper and lower sides are provided with the mounting part, and the mounting part edge is provided with the clamping part.

[0012] Further, the mounting part includes the mounting groove, and the sealing plate is located in the mounting groove.

[0013] Further, the blocking strip inner buckle is provided with a protruding block; the blocking strip two edges are provided with a notch; the notch is clamped on the clamping part.

[0014] Further, the sealing plate edge side wall is provided with an arc groove; the installation groove inner side bottom is provided with a sealing strip; the arc groove on the sealing plate is buckled on the sealing strip.

[0015] Further, the installation part and the sealing plate corresponding positions are provided with a drainage hole.

[0016] Further, the outer groove plate and the sealing plate are fixed through bolts.

[0017] The beneficial effects of the utility model are:

[0018] Through the protection plate arranged on both sides of the plug-in part, the physical isolation method is used to block the spraying water at the connection part, and the water flow is prevented from flowing into the bus duct connection part;

[0019] Through the cooperation of the arc groove on both sides of the sealing plate and the sealing strip in the installation groove, the sealing and waterproof of the connection structure are realized, and the excess water is discharged through the drainage hole. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a structural schematic diagram of the utility model;

[0021] Fig. 2 It is a schematic diagram of the outer groove plate of the device;

[0022] Fig. 3 It is a schematic diagram of the copper core group.

[0023] In the figure, 1, copper core group; 11, copper sheet; 111, conveying part; 112, plug-in part; 12, polyester film; 13, sealing rubber strip; 2, outer groove plate; 21, heat dissipation fin; 22, sealing plate; 221, blocking strip; 222, protruding block; 223, notch; 224, arc groove; 23, protection plate; 24, abutting part; 25, installation part; 251, installation groove; 252, sealing strip; 26, clamping part; 27, drainage hole. DETAILED DESCRIPTION

[0024] The implementation mode of the utility model is described below through specific examples, and other advantages and effects of the utility model can be easily understood by those skilled in the art from the content disclosed in the specification. The utility model can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made based on different viewpoints and applications without departing from the spirit of the utility model. It should be noted that the following examples and features in the examples can be combined with each other without conflict.

[0025] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the utility model in a schematic manner, and only show the components related to the utility model in the diagrams, not drawn according to the number, shape and size of the components in actual implementation, and the shape, number and proportion of each component in actual implementation can be changed arbitrarily, and the component layout pattern can be more complex.

[0026] Embodiment

[0027] As Figs. 1-3 shown:

[0028] A waterproof sealed bus duct, comprising a copper core group 1; the copper core group 1 comprises a plurality of copper sheets 11 arranged in sequence; the copper sheet 11 is provided with a polyester film 12; the polyester film 12 is provided with two layers; the polyester film 12 is fixed by a sealing rubber strip 13 at both ends; the copper core group 1 comprises a conveying part 111 located at the center and a plug-in part 112 located at both ends; the conveying part 111 is located inside the outer groove plate 2; the plug-in part 112 is located outside the outer groove plate 2.

[0029] The copper sheet 11 is closely attached on both sides of the outer groove plate 2; the outer groove plate 2 is provided with an integrally formed fin 21 outside; the outer groove plate 2 is provided with a sealing plate 22 on both sides; the sealing plate 22 is provided with a baffle 221 bent upward at both ends; the baffle 221 is provided with a protective plate 23 in front. The protective plate 23 is located on both sides of the plug-in part 112; the protective plate 23 is fixed on the baffle 221 by bolts. The outer groove plate 2 and the sealing plate 22 are fixed by bolts. By setting the protective plate 23 on both sides of the plug-in part 112, the physical isolation method is used to block the spray water at the connection, so as to avoid the water flow into the bus duct connection part;

[0030] The outer groove plate 2 comprises an abutting part 24 located at the middle part; the abutting part 24 is provided with a mounting part 25 on both sides; the mounting part 25 is provided with a clamping part 26 at the edge. The mounting part 25 comprises a mounting groove 251; the sealing plate 22 is located in the mounting groove 251. The baffle 221 is provided with a protruding block 222 inside the buckle; the baffle 221 is provided with a notch 223 at both edges; the notch 223 is clamped on the clamping part 26. The sealing plate 22 is provided with an arc groove 224 on the side wall of the edge; the inside bottom of the mounting groove 251 is provided with a sealing strip 252; the arc groove 224 on the sealing plate 22 is buckled on the sealing strip 252. The drainage hole 27 is provided at the corresponding position of the mounting part 25 and the sealing plate 22. By cooperating the arc groove 224 on both sides of the sealing plate 22 with the sealing strip 252 in the mounting groove 251, the sealing and waterproof of the connection structure are realized, and the excess water is discharged through the drainage hole 27.

[0031] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A waterproof sealed busway, characterized by: The utility model relates to a copper core group (1);The copper core group (1) includes a plurality of copper sheet (11) that sequentially adhere arrangement;The copper sheet (11) is provided with polyester film (12) on the sleeve;The polyester film (12) is provided with two layers;The polyester film (12) both ends are fixed through sealing rubber strip (13). The copper core group (1) both sides closely adhere and are provided with outer groove board (2);The outer groove board (2) outside is provided with the integrated fin (21). The outer groove board (2) upper and lower sides are provided with sealing plate (22);The sealing plate (22) both ends are bent and set up the fender (221) upwards;The fender (221) front side is provided with protection plate (23). The copper core group (1) includes the transport part (111) in the center and the plug-in part (112) at both ends;The transport part (111) is located the inner side of outer groove board (2);The plug-in part (112) is located the outer side of outer groove board (2).

2. A waterproof sealed bus duct according to claim 1, wherein: The protection plate (23) is located the both sides of plug-in part (112);The protection plate (23) is fixed by bolt setting on fender (221).

3. A waterproof sealed busway as defined in claim 2, wherein: The outer groove board (2) includes the abutment (24) in the middle part;The abutment (24) upper and lower sides are provided with mounting portion (25);The mounting portion (25) edge is provided with the clamping portion (26).

4. The waterproof sealed bus duct of claim 1, wherein: The mounting portion (25) includes installation groove (251);The sealing plate (22) is located in installation groove (251).

5. A waterproof sealed busway as defined in claim 4, wherein: The fender (221) is provided with protruding block (222) in buckle;The fender (221) both edges are provided with notch (223);The notch (223) is clamped and set on the clamping portion (26).

6. A waterproof sealed busway as defined in claim 4, wherein: The sealing plate (22) edge side wall is provided with arc slot (224);The installation groove (251) inboard bottom is provided with sealing strip (252);The arc slot (224) on the sealing plate (22) is buckled on sealing strip (252).

7. A waterproof sealed busway as defined in claim 5, wherein: Drainage hole (27) is provided at the corresponding position of mounting portion (25) and sealing plate (22).

8. The waterproof sealed busway of claim 1, wherein: The outer groove board (2) and sealing plate (22) are fixed through bolt.

9. A waterproof sealed busway as set forth in claim 1, characterized by: ​

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