A modular bus duct resistant to lateral impact

Abstract

The utility model relates to a modular bus duct resistant to lateral impact, comprising a main body and a collision-bearing part. Fixed parts are arranged on both sides of the main body, and the clips of the collision-bearing part are connected to the fixed parts, and the shape is V-shaped. The collision-bearing part is composed of a rigid layer, a reinforcement rod and a flexible layer in an outer box, and there are at least 10 reinforcement rods, which are cylindrical and have a length equal to the length of the main body, with gaps between them. The collision-bearing part is provided with a feeding hole corresponding to the reinforcement rod, and a containing layer is arranged inside the main body, and a bus tube is arranged in the containing chamber, which is fixed to the inner wall of the containing layer by a reinforcement member, and the reinforcement member also includes a connecting member. The bus duct simplifies the installation and disassembly process of the side impact-proof structure, facilitates maintenance and replacement, can be flexibly combined to adapt to different scenarios, enhances the lateral impact resistance, improves reliability, and prolongs the service life through a multi-layer impact-proof structure. The movable bus tube design reduces power failures and safety hazards.

Description

Technical Field

[0001] The utility model relates to a modular bus duct capable of resisting lateral impact. Background Art

[0002] Bus duct is a device used for power transmission and is widely used in industrial, commercial and civil construction fields. However, the existing bus duct is often easily damaged when facing lateral impact, affecting its normal use. The existing bus duct does not have a specialized reinforcement design for lateral impact.

[0003] Existing bus ducts usually adopt a single structural design and lack effective impact resistance measures. When subjected to lateral impact, the bus duct is prone to deformation, cracking or even breaking, resulting in power transmission interruption and causing inconvenience to production. Therefore, a modular bus duct with special reinforcement for lateral impact is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the above shortcomings of the prior art and provide a modular bus duct that is easy to disassemble and install and resistant to lateral impact. Another purpose of the utility model is to provide a modular bus duct with better lateral impact resistance. These purposes of the utility model are achieved as follows:

[0005] A modular bus duct resistant to lateral impact comprises a main body and a collision-bearing part. Fixed parts are arranged on both sides of the main body. The collision-bearing part is provided with clamps, which are clamped on the fixed parts. The collision-bearing parts are all V-shaped, and the bending angles of the collision-bearing parts are all 50-70 degrees. The collision-bearing parts are sequentially provided with a rigid layer, a reinforcement rod and a flexible layer in an outer box. There are at least 10 reinforcement rods, which are cylinders. The length of the reinforcement rods is equal to the length of the main body. Gaps are arranged between the reinforcement rods. Feeding holes corresponding to the positions of the reinforcement rods are arranged on the collision-bearing part. A containing layer is also arranged inside the main body. A containing chamber is arranged inside the containing layer. A busbar tube is arranged inside the containing chamber. The busbar tube is transversely fixed to the inner wall of the containing layer by a reinforcement member. The reinforcement member also comprises a connecting member.

[0006] In order to enable the reinforcement rod to obtain a better pressure release effect, obtain better ductility, and enable it to absorb more impact, the diameter of the reinforcement rod is 1-2 cm, and the material of the reinforcement rod is low carbon steel.

[0007] In order to reduce costs and absorb more impact, the material of the flexible layer is rubber.

[0008] In order to disperse the impact after receiving the impact, the material of the rigid layer is stainless steel.

[0009] In order to reduce weight and cost, the main body is made of aluminum alloy.

[0010] In order to better fix the reinforcing rod so that when the reinforcing rod is impacted, the crushed structure will not collapse due to the impact, thereby achieving a better impact protection effect, polyurethane is provided in the gap through the feeding hole.

[0011] In order to prevent the connector from breaking after a severe impact, the busbar tube can move left and right better in the accommodating layer to absorb the impact concentrated at one point and reduce the possibility of partial breakage due to the impact at one point, the connector is made of high carbon steel and the reinforcement is made of stainless steel.

[0012] In order to obtain a better feeding effect, at least four feeding holes are provided.

[0013] Beneficial effects: The installation and disassembly process of the side impact protection structure of the bus duct is simplified, the work efficiency is improved, the maintenance and replacement of the side impact protection structure of the bus duct is convenient, and the maintenance cost is reduced. The modular design allows the bus duct to be flexibly combined as needed to adapt to different usage scenarios, such as installing only one side;

[0014] The lateral impact resistance of the bus duct is enhanced, and its reliability in harsh environments is improved. The bus tube is effectively protected from damage caused by lateral impact. The service life of the bus duct is extended through the multi-layer anti-impact structure. The design of the bus tube that can move after abnormal impact reduces power failures and safety hazards caused by impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a top view of a modular bus duct that is resistant to lateral impact;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of a modular bus duct resistant to lateral impact;

[0017] In the figure: 1. main body, 1-1. fixing part, 2. containing layer, 2-1. containing chamber, 2-2. busbar, 2-3. reinforcing member, 2-4. connecting member, 3. collision part, 3-1. gap, 3-2. reinforcing rod, 3-3. clamping member, 3-4. flexible layer, 3-5. rigid layer, 3-6. feeding hole, 4. gap. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0019] In this embodiment:

[0020] Please see Figure 1-2 A modular bus duct resistant to lateral impact, comprising a main body 1, and also comprising a collision part 3, both sides of the main body 1 are provided with a fixing part 1-1, the collision part 3 is provided with a clamp 3-3, the clamp 3-3 is clamped on the fixing part 1-1, the collision part 3 is V-shaped, the bending angle of the collision part 3 is 60 degrees, the collision part 3 is sequentially provided with a rigid layer 3-5, a reinforcement rod 3-2 and a flexible layer 3-4 in an outer box, the reinforcement rod 3-2 is provided with at least 10, and the reinforcement rod 3-2 is A cylinder, the length of the reinforcing rod 3-2 is equal to the length of the main body 1, a gap 4 is provided between the reinforcing rods 3-2, a feeding hole 3-6 corresponding to the position of the reinforcing rod 3-2 is provided on the collision portion 3, a containing layer 2 is also provided inside the main body 1, a containing chamber 2-1 is provided inside the containing layer 2, a bus duct 2-2 is provided inside the containing chamber 2-1, and the bus duct 2-2 is transversely fixed to the inner wall of the containing layer 2 by a reinforcing member 2-3, and the reinforcing member 2-3 also includes a connecting member 2-4.

[0021] The diameter of the reinforcement rod 3-2 is 1-2 cm, the material of the reinforcement rod 3-2 is low carbon steel, the material of the flexible layer 3-4 is rubber, the material of the rigid layer 3-5 is stainless steel, the material of the main body 1 is aluminum alloy, polyurethane is provided in the gap 4 through the feeding hole 3-6, the material of the connecting piece 2-4 is high carbon steel, the material of the reinforcement piece 2-3 is stainless steel, there are at least 4 feeding holes 3-6, and the reinforcement rod 3-2 is provided with 18.

[0022] The following is the operating principle of this device:

[0023] When impacted, the collision-bearing part 3 is first subjected to lateral impact. The collision-bearing part 3 is a triangular structure, and the lateral impact energy can be dispersed to the upper and lower sides. The colliding object will first hit the gap 3-1, and then collide with the rigid body, and then transmit the impact to the reinforcement rod 3-2. The reinforcement rod 3-2 can absorb the impact concentrated on one point and disperse it well under the fixation of polyurethane, and at the same time has good anti-fracture performance. The flexible layer 3-4 strengthens this anti-fracture effect, and then the lateral impact will be transmitted to the accommodating layer 2. The connecting part 2-4 will be broken due to the abnormal impact, so that the accommodating layer 2 is deformed and the bus duct 2-2 reduces the impact by moving.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A modular bus duct resistant to lateral impact, comprising a main body, characterized in that: It also includes a collision part, fixed parts are provided on both sides of the main body, and the collision part is provided with clamps, which are all clamped on the fixed parts. The shape of the collision part is V-shaped, and the bending angle of the collision part is 50-70 degrees. The collision part is composed of a rigid layer, a reinforcement rod and a flexible layer arranged in sequence in an outer box, and there are at least 10 reinforcement rods, which are cylinders. The length of the reinforcement rods is equal to the length of the main body, and there are gaps between the reinforcement rods. The collision part is provided with feeding holes corresponding to the positions of the reinforcement rods, and the interior of the main body is also provided with a accommodating layer, and the interior of the accommodating layer is provided with a accommodating chamber, and the interior of the accommodating chamber is provided with a busbar tube, and the busbar tube is transversely fixed to the inner wall of the accommodating layer by a reinforcement member, and the reinforcement member also includes a connecting member.

2. A modular bus duct resistant to lateral impact according to claim 1, characterized in that The diameter of the reinforcement rod is 1-2 cm, and the material of the reinforcement rod is low carbon steel.

3. The modular bus duct resistant to lateral impact according to claim 1, characterized in that: The material of the flexible layer is rubber.

4. The modular bus duct resistant to lateral impact according to claim 1, characterized in that: The material of the rigid layer is stainless steel.

5. The modular bus duct resistant to lateral impact according to claim 1, characterized in that: The material of the main body is aluminum alloy.

6. The modular bus duct resistant to lateral impact according to claim 1, characterized in that: Polyurethane is arranged in the gap through a feeding hole.

7. The modular bus duct resistant to lateral impact according to claim 1, characterized in that: The connecting piece is made of high carbon steel, and the reinforcing piece is made of stainless steel.

8. The modular bus duct resistant to lateral impact according to claim 1, characterized in that: The number of the feeding holes is at least 4.

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