Closed bus duct waterproof cover

Abstract

The utility model relates to a closed type bus duct waterproof cover, which structurally comprises a closed type bus duct body, the closed type bus duct body is supported on a cross arm, two ends of the cross arm are hung on hanging rods, and waterproof cover bodies are arranged above the closed type bus duct body along the length direction in parallel at intervals. The length and the width of the waterproof cover body are respectively equal to those of the closed bus duct body, the waterproof cover body comprises inclined parts which are inclined downwards from the center to the two sides, and the waterproof cover body is supported on a cross arm above the closed bus duct body. The waterproof cover bodies are parallelly mounted above the closed bus duct body at intervals, so that the waterproof requirement of the closed bus duct body can be met, normal use and maintenance of the bus duct are not affected by interval arrangement, and mounting is convenient and fast.

Description

Technical Field

[0001] The utility model relates to a closed bus duct waterproof cover, in particular to a closed bus duct waterproof cover suitable for horizontal installation in industrial plants. Background Art

[0002] In the prior art, closed bus ducts generally have certain waterproof properties, but if they are installed and used in complex environmental conditions, their waterproof properties may not effectively meet the use requirements and the importance of the load. Specifically, closed bus ducts may be damaged by vertical rain, pipe leakage, continuous splashing or soaking of leaking liquid, etc., resulting in failure to supply power normally.

[0003] A fireproof bus duct disclosed in CN209963707U and a bus duct protection device disclosed in CN211790623U both adopt a cover structure directly connected to the bus duct. In actual use, the cover needs to be disassembled, which affects the maintenance efficiency of the bus duct. The installation and processing are cumbersome and the use cost is high. Utility Model Content

[0004] The utility model provides a closed bus duct waterproof cover, which aims to overcome the above-mentioned shortcomings of the prior art, effectively improve the waterproofness of the closed bus duct, and simplify production and disassembly.

[0005] The technical solution of the utility model is: a closed bus duct waterproof cover, the structure of which includes a closed bus duct body, the closed bus duct body is supported on a cross arm, the two ends of the cross arm are hung on a suspension rod, and a waterproof cover body is arranged above the closed bus duct body in parallel and at intervals along the length direction, the length and width of the waterproof cover body are respectively equal to the length and width of the closed bus duct body, the waterproof cover body includes an inclined portion inclined downward from the center to both sides, and the waterproof cover body is supported on the cross arm above the closed bus duct body. The waterproof cover body is installed above the closed bus duct body in parallel and at intervals to meet the waterproof requirements of the closed bus duct body, the interval setting does not affect the normal use and maintenance of the bus duct, and the installation is convenient and quick.

[0006] Preferably, both sides of the inclined portion are integrally formed with horizontal folded edges, which facilitates installation.

[0007] Preferably, the waterproof cover body is made of 1 mm thick galvanized iron sheet, which can meet the hardness requirements and is easy to carry.

[0008] Preferably, the height of the inclined portion is 50 mm, the width of the folded edge portion is 40 mm, and the distance between the bottom end of the waterproof cover body and the top end of the closed bus duct body is 20 cm.

[0009] Preferably, there is an overlap between the waterproof cover bodies of adjacent unit lengths, the overlap is fixed by self-tapping screws and the gap is filled with sealant, and the width of the overlap is 5 cm, which can cope with the situation of longer length requirements.

[0010] The advantages of the utility model are as follows: 1) It can effectively meet the waterproof requirements of the closed bus duct, effectively avoid the influence of rainwater, pipe leakage, liquid leakage, etc. in the vertical direction of the bus duct, and preferably adopts galvanized iron sheet material, which can meet the requirements of waterproof and corrosion resistance, and the size design adapted to the bus duct can effectively ensure its protection range is consistent;

[0011] 2) The overall structural design is simple, effective, beautiful, and easy to produce. It is suitable for rapid mechanized and batch processing and production, with low cost, and is easy to install and dismantle with high efficiency. It uses the existing busbar support structure for installation and can be carried out at any construction stage. It can be constructed by one person, with low safety risks, and low requirements on the amount and type of auxiliary installation materials, and can make full use of the on-site residual materials for installation;

[0012] 3) The overall material structure does not generate dust and can be used in clean workshops. It is safe and reliable. The setting above the bus duct does not affect the heat dissipation and other functions of the bus duct, ensuring normal power supply to the load, normal operation of the power system, and convenient maintenance of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the structure of the closed bus duct waterproof cover in use state.

[0014] Figure 2 yes Figure 1 Schematic diagram of the top view structure.

[0015] In the figure, 1 is the waterproof cover body, 11 is the inclined part, 12 is the folded edge part, 13 is the overlapping part, 2 is the closed bus duct body, 3 is the hanger rod, and 4 is the cross arm. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with embodiments and specific implementation methods.

[0017] like Figure 1 , 2 As shown, a closed bus duct waterproof cover, whose structure includes a waterproof cover body 1 arranged above the closed bus duct body 2 in parallel and at intervals along the length direction, the closed bus duct body 2 is supported on a cross arm 4, both ends of the cross arm 4 are hung on a hanger 3, the length and width of the waterproof cover body 1 are respectively equal to the length and width of the closed bus duct body 2, the waterproof cover body 1 includes an inclined portion 11 inclined downward from the center to both sides, and horizontal folded edge portions 12 are integrally formed on both sides of the inclined portion 11, and the waterproof cover body 1 is supported on the cross arm 4 above the closed bus duct body 2.

[0018] According to the above structure, the waterproof cover body 1 is installed in parallel and at intervals on the cross arm 4 above the closed bus duct body 2, so as to avoid the influence of vertical rainwater, pipe leakage, liquid leakage, etc. on the closed bus duct body 2 under complex environmental conditions. It can effectively prevent water, and the interval setting does not affect the maintenance of the bus duct, and it can be installed using the existing cross arm 4, which is convenient and quick.

[0019] When the waterproof cover body 1 is relatively long, overlapping portions 13 are provided between adjacent unit lengths of the waterproof cover body 1 . The overlapping portions 13 are fixed by self-tapping screws and the gaps are filled with sealant. Example

[0020] The waterproof cover body 1 is made of 1mm thick galvanized iron sheet, which can meet the hardness requirements and is easy to carry. The inclined part 11 is 50mm high and the folded edge part 12 is 40mm wide, which is easy to install. The bottom end of the waterproof cover body 1 is 20cm away from the top end of the closed bus duct body 2. The overlapping part 13 is 5cm wide.

[0021] All the components mentioned above are prior art, and those skilled in the art can use any model and existing design that can achieve their corresponding functions.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A closed bus duct waterproof cover, comprising a closed bus duct body (2), the closed bus duct body (2) being supported on a cross arm (4), both ends of the cross arm (4) being hung on a suspension rod (3), characterized in that: A waterproof cover body (1) is arranged above the closed bus duct body (2) in parallel and at intervals along the length direction; the length and width of the waterproof cover body (1) are respectively equal to the length and width of the closed bus duct body (2); the waterproof cover body (1) comprises an inclined portion (11) inclined downward from the center to both sides; the waterproof cover body (1) is supported on a cross arm (4) above the closed bus duct body (2).

2. A closed bus duct waterproof cover as claimed in claim 1, characterized in that: Horizontal folded edge portions (12) are integrally formed on both sides of the inclined portion (11).

3. A closed bus duct waterproof cover as claimed in claim 2, characterized in that: The waterproof cover body (1) is made of 1 mm thick galvanized iron sheet.

4. A closed bus duct waterproof cover as claimed in claim 3, characterized in that: The inclined portion (11) has a height of 50 mm, the folded edge portion (12) has a width of 40 mm, and the distance between the bottom end of the waterproof cover body (1) and the top end of the closed bus duct body (2) is 20 cm.

5. A closed bus duct waterproof cover as claimed in claim 4, characterized in that: An overlapping portion (13) is provided between adjacent units of length of the waterproof cover bodies (1); the overlapping portion (13) is fixed by self-tapping screws and the gap is filled with sealant; the width of the overlapping portion (13) is 5 cm.

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