CN215681702U

CN215681702U - Four-direction drainage intensive bus duct

Info

Publication number: CN215681702U
Application number: CN202122006397.3U
Authority: CN
Inventors: 李飞; 张强; 张成贵; 吴永季
Original assignee: Zhenjiang Siemens Bus Co Ltd
Current assignee: Zhenjiang Siemens Bus Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-28
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to a four-direction drainage intensive bus duct which comprises a bus duct body, wherein a shell of the bus duct body comprises an H-shaped section and two U-shaped sections, the U-shaped sections are arranged at the upper end and the lower end of the H-shaped section, a first drainage hole is formed in the bottom of the side face of the inner end of each U-shaped section, a second drainage hole is formed in the end face of the inner side of each U-shaped section, the first drainage hole and the second drainage hole penetrate through the H-shaped section and the U-shaped section, the bus duct further comprises a connector, the connector comprises a connector protective cover and an installation clamping strip, the installation clamping strip is arranged on a side plate of the H-shaped section, the connector protective cover is connected with the two adjacent bus duct bodies through the installation clamping strip, and the middle part of the connector protective cover is higher than the two ends. After adopting such structure, the middle part height of connector safety cover is higher, and the rainwater is from the middle part to both sides landing, because installation card strip sets up on the curb plate of H section bar, and the U section bar can be fallen down to the rainwater from the both ends of connector safety cover, and then flows from first outlet, realizes the waterproof of bus duct junction.

Description

Four-direction drainage intensive bus duct

Technical Field

The utility model relates to the field of power transmission and distribution of bus ducts, in particular to a four-direction drainage intensive bus duct.

Background

The bus duct is a closed metal device composed of copper and aluminum bus posts and used for distributing large power for each element of a dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. However, in the use process of the bus duct, the problem that the bus duct is contacted with rain water is inevitable. Once the bus duct is immersed, short circuit is very likely to be caused, faults are caused if the bus duct is immersed, and safety problems are caused if the bus duct is immersed, so that the drainage function of the bus duct is particularly important.

The bus duct disclosed by the Chinese patent CN211930206U, namely a four-direction drainage intensive bus duct, can realize four-direction drainage, but the bus duct is only limited to be used by a single bus duct, when two or more bus ducts are required to be connected for use, the connection part of the bus ducts is still easy to seep water, and the way of connecting the bus ducts in practical use is common, so that the bus duct capable of improving the waterproof and drainage effects is required to be designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior technical problem, the utility model provides a four-direction drainage intensive bus duct.

The utility model specifically comprises the following contents: the utility model provides a four directions drainage intensive bus duct, including the bus duct body, the shell of bus duct body includes an H section bar and two U section bars, the U section bar sets up the upper and lower both ends at the H section bar, the inner side bottom of U section bar is equipped with first outlet, the medial surface is equipped with the second outlet, first outlet and second outlet all run through H section bar and U section bar, still include the connector, the connector includes connector safety cover and installation card strip, the installation card strip sets up on the curb plate of H section bar, the connector safety cover passes through the installation card strip and connects two adjacent bus duct bodies, the middle part of connector safety cover is higher than both ends.

Further, the U-shaped section includes a horizontal portion and a vertical portion, and the horizontal portion has a thickness difference.

Furthermore, the horizontal part of U section bar is equipped with the sawtooth, and the sawtooth sets up along vertical portion direction parallel, cancels the sawtooth in the vertical portion department that is close to lower one side.

Furthermore, a protruding installation clamping groove is formed in the position, close to the H-shaped section, of the side plate of the U-shaped section, the installation clamping strip is arranged in the installation clamping groove, corresponding installation holes are formed in the edge of the connector protection cover and the installation clamping strip, and the connector protection cover is connected to the installation clamping strip through the installation holes.

Furthermore, the section of the mounting clamping groove is concave, and the width of the mounting clamping strip is adapted to the width of the inner side of the mounting clamping groove.

Furthermore, a third water drainage hole is formed in the bottom of the inner side face of the mounting clamping groove.

Furthermore, the end parts of the two ends of the mounting clamping groove are glued.

Furthermore, rubber pads are adopted to be attached between the H-shaped material and the U-shaped material at the first drainage hole and the second drainage hole.

Further, the connector still includes the connector apron, and the connector apron sets up the side at the H section bar.

Furthermore, the upper end and the lower end of the connector cover plate are provided with bent parts, and the bent parts are arranged on the outer sides of the H-shaped material and the connector protection cover.

The utility model has the beneficial effects that: after adopting such structure, because the junction of bus duct sets up the connector safety cover, the middle part height of connector safety cover is higher, and the rainwater is from the middle part to both sides landing, because installation card strip sets up on the curb plate of H section bar, the rainwater can fall to the U section bar from the both ends of connector safety cover, and then flows from first outlet, realizes the waterproof of bus duct junction.

Drawings

The following further explains embodiments of the present invention with reference to the drawings.

FIG. 1 is an exploded schematic view of a four-way drainage compact busway of the present invention;

FIG. 2 is a general schematic view 1 of a four-way drainage compact busway of the present invention;

FIG. 3 is a schematic view of a four-way drainage compact busway body of the present invention;

FIG. 4 is a top view of the four-way drainage compact busway body of the present invention;

FIG. 5 is a cross-sectional view of a four-way drainage compact busway body of the present invention;

FIG. 6 is a schematic perspective view of a U-shaped section of the present invention;

FIG. 7 is a side view of the U-shaped section of the present invention;

FIG. 8 is a general schematic view of a four-way drainage compact busway of the present invention 2;

FIG. 9 is an enlarged view of area A of FIG. 8;

FIG. 10 is a general schematic view of a four-way drainage compact busway of the present invention 3;

fig. 11 is an enlarged view of the region B in fig. 10.

Detailed Description

As shown in fig. 1 to 11, the embodiment discloses a four-direction drainage intensive bus duct, which includes a bus duct body and a connector, wherein the connector connects two bus duct bodies, a housing of the bus duct body includes an H-shaped section 1 and two U-shaped sections 2, the U-shaped sections 2 are disposed at upper and lower ends of the H-shaped section 1, a first drainage hole 11 is disposed at the bottom of the inner end side surface of each U-shaped section 2, and a second drainage hole is disposed at the end surface of the inner side surface of each U-shaped section 2. U section bar 2 includes the horizontal part in the middle of and the vertical portion of both sides, and wherein, vertical portion contacts with the inside wall of H section bar 1 respectively, and the vertical portion of one side includes a step, and the vertical portion downwardly extending of opposite side makes this department be "T" type, and when the equipment, the 2 tip combinations of U section bar at upper and lower both ends, T type tip and step department cooperate. Through the two-piece type section bar design of the U-shaped section bar 2 and the H-shaped section bar 1, various wiring requirements of the bus duct can be met.

In the present embodiment, as shown in fig. 3 to 7, the horizontal portion is provided with the serrations 21, the serrations 21 are provided in parallel in the vertical portion direction, and the serrations 21 are eliminated at a position near one end of the U-shaped bar 2, i.e., a side edge of the straight portion away from the step, thereby preventing the accumulation of the amount of water and allowing the amount of water to smoothly flow out through the first drain hole 11.

The horizontal part of the U-shaped section bar 2 is designed to have thickness difference, the thickness is gradually reduced from one side provided with the step to the other side, namely the cross section of the side surface of the U-shaped section bar is of a slope structure, so that water can flow from the head part to the first water drainage hole 11 at the bottom, and the water drainage effect is improved.

And at the first drainage hole 11 and the second drainage hole 12, the U-shaped section 2 is jointed with the H-shaped section 1 by adopting a rubber pad, so that the U-shaped section 2 is tightly jointed with the H-shaped section 1, and water is prevented from permeating through the joint.

The connector of the present embodiment includes a connector cover plate 3, a mounting clip strip 4, and a connector protection cover 5. The shell both ends of bus duct set up aluminium alloy drawing curb plate 6, and 6 levels of curb plate set up, are equipped with installation slot 61 in curb plate 6 is close to H section bar 1 department, and installation slot 61 is outstanding on curb plate 6, and installation slot 61's cross-section is "concave" font, can conveniently install bus duct connector safety cover 5 additional.

Specifically, the connector protection cover 5 is connected with the side plate 6 through the installation clamping strip 4, and the connector protection cover 5 is in a shape that the middle protrudes and the two ends extend downwards, so that water can flow from the middle to the two ends conveniently. The mounting clamping strip 4 is strip-shaped, the width of the mounting clamping strip is matched with that of the mounting clamping groove 61, and a plurality of mounting holes are formed in the mounting clamping strip 4. The installation clamping strips 4 are arranged in the installation clamping grooves 61, and two ends of the connector protection cover 5 are respectively connected to installation holes in the two bus ducts through screws, so that the upper part of the connection part of the two bus ducts is covered. The connector cover plate 3 is arranged on the front side and the rear side of the joint of the two bus ducts, the joint of the two adjacent bus ducts is wrapped, specifically, connecting holes are respectively arranged at four corners of the connector cover plate 3, the connecting holes correspond to holes in the outer edges of the H-shaped bars 1 of the two adjacent bus ducts, and the connector cover plate can be fixed through screws or other modes, so that the side face of the joint is wrapped.

In the present embodiment, a third drainage hole 62 is preferably provided inside the mounting groove 61, where the inside refers to a side facing the bus duct. After the installation clamping strip 4 is installed into the installation clamping groove 61, glue is applied to the end part of the installation clamping groove 61 for sealing. Because the mounting clamping strip 4 is provided with the mounting hole, when water on the connector protection cover 5 flows to two ends, the water may flow into the mounting clamping groove 61 from the mounting hole, the third drainage hole 62 is arranged on the inner side of the mounting clamping groove 61, the water flowing into the mounting clamping groove 61 can be discharged from the third drainage hole, and then flows to the bottom of the U-shaped section 2 through the thickness difference, so that the purpose of draining water at the connecting part is achieved.

The bus duct of this embodiment, first outlet 11 and the second outlet on the bus duct shell can realize putting the bus duct no matter transversely or erectly and can sluicing. By providing the horizontal portion of the U-shaped bar 2 with the serrations 21 having a height difference and canceling the serrations 21 at a lower position, smooth discharge of water is facilitated. Through the design of lateral plate 6 and the connector of bus duct for the junction of bus duct also can realize the effect of quick drainage, and can connect 2 or more bus duct bodies, have good application prospect.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the utility model, which can be embodied in many different forms than described herein, and therefore the utility model is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a intensive bus duct of four directions drainage, includes the bus duct body, and the shell of bus duct body includes a H section bar and two U section bars, and the U section bar sets up the upper and lower both ends at the H section bar, and the inner side bottom of U section bar is equipped with first outlet, and the medial surface is equipped with the second outlet, and first outlet and second outlet all run through H section bar and U section bar, its characterized in that: the connector comprises a connector protective cover and installation clamping strips, the installation clamping strips are arranged on side plates of the H-shaped material, the connector protective cover is connected with two adjacent bus duct bodies through the installation clamping strips, and the middle parts of the connector protective cover are higher than two ends.

2. The four-way drainage dense bus duct of claim 1, wherein: the U-shaped section includes a horizontal portion and a vertical portion, and the horizontal portion has a thickness difference.

3. The four-way drainage dense bus duct of claim 2, wherein: the horizontal part of U section bar is equipped with the sawtooth, and the sawtooth sets up along vertical portion direction parallel, cancels the sawtooth in the vertical portion department that is close to lower one side.

4. The four-way drainage dense bus duct of claim 1, wherein: the side plate of the U-shaped material is provided with a protruding installation clamping groove at a position close to the H-shaped material, the installation clamping strip is arranged in the installation clamping groove, the edge of the connector protection cover and the installation clamping strip are provided with corresponding installation holes, and the connector protection cover is connected to the installation clamping strip through the installation holes.

5. The four-way drainage dense bus duct of claim 4, wherein: the section of the mounting clamping groove is concave, and the width of the mounting clamping strip is adapted to the width of the inner side of the mounting clamping groove.

6. The four-way drainage dense bus duct of claim 4, wherein: and a third water drainage hole is formed in the bottom of the inner side surface of the mounting clamping groove.

7. The four-way drainage dense bus duct of claim 4, wherein: and gluing the end parts of the two ends of the mounting clamping groove.

8. The four-way drainage dense bus duct of claim 4, wherein: and rubber pads are adopted to attach the H-shaped section and the U-shaped section at the first drainage hole and the second drainage hole.

9. The four-way drainage dense bus duct of claim 4, wherein: the connector also comprises a connector cover plate, and the connector cover plate is arranged on the side face of the H-shaped section.

10. The four-way drainage dense bus duct of claim 9, wherein: the upper and lower both ends of connector apron are equipped with the kink, and the kink sets up the outside at H section bar and connector safety cover.