PVC electrical conduit capable of being installed in exposed mode

Abstract

The utility model discloses a PVC electrical conduit capable of being installed in an exposed manner, which comprises a conduit main body, an inner tie bar is arranged on the inner wall of the conduit main body along the axial direction, an outer tie bar is arranged on the outer wall of the conduit main body along the axial direction, and support ribs vertically and fixedly sleeved on the surfaces of the conduit main body and the outer tie bar are arranged on the conduit main body along the axial direction at equal intervals. According to the utility model, the PVC electrical conduit capable of being installed in an exposed manner is sleeved on a temporarily laid wire for protection, the axial tensile strength is improved by the inner tie bar and the outer tie bar, the conduit is not easy to bend during suspension installation, the conduit main body can be fixed by a pipe clamp, and an iron wire can also pass through the through hole for suspension installation, so that temporary fixation is facilitated; when the casing pipe cannot be suspended and mounted and needs to be wired on the ground, the supporting ribs can improve the overall compressive strength of the casing pipe body and can prevent the casing pipe body from rolling on the ground, and when the supporting ribs are supported on the ground, a gap is formed between the casing pipe body and the ground, and the casing pipe body is prevented from being damaged instantly when bearing instant downward pressure; and the safety of temporary power utilization is improved.

Description

Technical Field

[0001] This utility model relates to the field of electric conduit technology, specifically a PVC electrical conduit that can be installed in the bare state. Background Technology

[0002] PVC electrical conduit is a widely used pipe material in building electrical engineering. It is mainly used to protect wires and cables, and has flame-retardant properties, good insulation, high durability, and is easy to install and maintain, ensuring circuit safety.

[0003] PVC electrical conduit is typically installed concealed, meaning it's installed inside walls and floors. However, this is the state after construction is complete. During construction, various construction-related equipment and tools, as well as temporary building lighting, require temporary wiring. However, in actual construction, these temporary wires are often not protected by conduit, hanging directly in the air or dragging on the ground, posing a safety hazard. To ensure temporary electrical safety, our company has designed a type of PVC electrical conduit that can be installed exposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a PVC electrical conduit that can be installed in the bare state, which solves the problem of safety hazards caused by temporary wiring without safety protection.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A PVC electrical conduit that can be installed in the open includes a conduit body, an inner wall of which is provided with an inner tie bar along the axial direction, an outer wall of which is provided with an outer tie bar along the axial direction, and support ribs that are equidistantly arranged along the axial direction on the conduit body and are vertically fixedly sleeved on the surface of the conduit body and the outer tie bar.

[0007] Preferably, the support rib is a square plate with rounded corners, and a through hole is provided on the support rib at the position corresponding to the rounded corner.

[0008] Preferably, the outer tie rod is a thick rib, and there are eight outer tie rods that are equidistantly arranged on the circumference of the sleeve body, and the outer tie rods are symmetrically arranged with respect to the vertical line on the straight side of the support rib.

[0009] Preferably, the inner tie rod is a thin rib, and the inner tie rod is closely arranged at the position corresponding to the straight edge of the support rib.

[0010] Preferably, the distance between two adjacent support ribs is not less than 10 cm, and the thickness of the support rib is 1.2-2 mm.

[0011] Preferably, the vertical distance between the straight edge of the support rib and the outer wall of the sleeve body is 1-2 mm.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) This utility model protects the temporary wiring by setting up a PVC electrical conduit that can be installed in the bare area. The inner and outer braces improve the axial tensile strength, and the through hole makes it easy to hang and install with iron wire. It is convenient for temporary fixing and the hanging installation is not easy to bend.

[0014] (2) When the cable is laid on the ground, the support ribs improve the overall compressive strength of the main body of the sleeve, prevent it from rolling on the ground, and avoid easy displacement after laying, which will affect the construction ground environment. When the support ribs are supported on the ground, there is a gap between the main body of the sleeve and the ground, and there is room for movement when it is pressed down, so as to avoid the main body of the sleeve being crushed instantly when subjected to instantaneous downward pressure.

[0015] (3) By setting up a PVC electrical conduit that can be installed in the bare area, this utility model can adapt to various temporary power supply situations, improve the safety of temporary power supply, and solve the problem of safety hazards caused by the lack of safety protection for temporary wiring. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Cross-sectional view at point AA.

[0018] In the diagram: 1. Sleeve body; 2. Inner tie rod; 3. Outer tie rod; 4. Supporting rib; 5. Through hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-2 As shown, this utility model provides a technical solution: a PVC electrical conduit that can be installed in the bare area, including a conduit body 1, an inner tie 2 provided along the axial direction on the inner wall of the conduit body 1, an outer tie 3 provided along the axial direction on the outer wall of the conduit body 1, and support ribs 4 provided at equal intervals along the axial direction on the conduit body 1, which are vertically fixed and sleeved on the surface of the conduit body 1 and the outer tie 3.

[0021] The distance between two adjacent support ribs 4 is not less than 10 cm. The thickness of the support rib 4 is 1.2-2 mm. The vertical distance between the straight edge of the support rib 4 and the outer wall of the sleeve body 1 is 1-2 mm. When the support rib 4 is supported on the ground, there is still a gap between the sleeve body 1 and the ground. When it is pressed down, there is room for movement. When subjected to instantaneous downward pressure, the sleeve body 1 is prevented from being crushed instantly.

[0022] The outer tie rod 3 is a thick rib, and there are eight outer tie rods equidistantly arranged on the circumference of the sleeve body 1. The outer tie rods 3 are symmetrically arranged with respect to the vertical line on the straight edge of the support rib 4. The inner tie rod 2 is a thin rib, and the inner tie rod 2 is closely arranged at the position corresponding to the straight edge of the support rib 4. The arrangement of the support rib 4 ensures that the angle of the electrical sleeve is fixed when it is placed on the ground, that is, the straight edge of the support rib 4 is parallel to the ground. There are inner tie rods 2 at the top and bottom of the sleeve body 1. The inner tie rods 2 not only improve the tensile strength, but the lower inner tie rod 2 can also reduce the frictional resistance when threading the wire.

[0023] The support rib 4 is a square plate with rounded corners. When temporarily laying lines on the ground, by connecting it to the electrical conduit, the support rib 4 can not only improve the compressive strength of the conduit body 1, but also prevent it from rolling on the ground, thus avoiding easy displacement after laying and affecting the construction ground environment.

[0024] A through hole 5 is provided on the support rib 4 at the position corresponding to the rounded corner. During the suspension installation, the sleeve body 1 can be fixed with pipe clamps, or a wire can be passed through the through hole 5 for suspension installation, which is convenient for temporary fixation and adaptable to various occasions.

[0025] Working principle:

[0026] Exposed PVC electrical conduit is used to protect temporary electrical wiring, improving the safety of temporary power supply. During suspended installation, the conduit body 1 can be fixed with pipe clamps, or a wire can be threaded through the through-hole 5 for easy temporary fixation, adapting to various situations. The inner and outer reinforcing ribs 2 and 3 increase axial tensile strength, preventing bending during suspended installation. When suspended installation is not possible and ground-level wiring is required, the conduit, with its supporting rib 4, not only improves the overall compressive strength of the conduit body 1 but also prevents rolling on the ground, avoiding easy displacement after installation and impacting the construction environment. When the supporting rib 4 is supported on the ground, there is a gap between the conduit body 1 and the ground, allowing for movement when pressed down, preventing instantaneous damage to the conduit body 1. When the conduit is placed on the ground, the straight edge of the supporting rib 4 is parallel to the ground, and the inner reinforcing rib 2 inside the conduit body 1 reduces frictional resistance during wiring.

Claims

1. A PVC electrical conduit that can be installed in the bare area, comprising a conduit body (1), characterized in that: The inner wall of the sleeve body (1) is provided with an inner tie bar (2) along the axial direction, the outer wall of the sleeve body (1) is provided with an outer tie bar (3) along the axial direction, and the sleeve body (1) is provided with a support bar (4) that is vertically fixed and sleeved on the surface of the sleeve body (1) and the outer tie bar (3) at equal intervals along the axial direction.

2. The PVC electrical conduit that can be installed in an exposed state according to claim 1, characterized in that: The support rib (4) is a square plate with rounded corners, and a through hole (5) is provided on the support rib (4) at the position corresponding to the rounded corner.

3. The PVC electrical conduit that can be installed in an exposed state according to claim 1, characterized in that: The outer tie rod (3) is a thick rib. There are eight outer tie rods (3) and they are equidistantly arranged on the circumference of the sleeve body (1). The outer tie rods (3) are symmetrically arranged with respect to the vertical line on the straight side of the support rib (4).

4. A PVC electrical conduit that can be installed in an exposed location according to claim 1, characterized in that: The inner tie bar (2) is a thin bar, and the inner tie bar (2) is closely arranged at the position corresponding to the straight edge of the support bar (4).

5. A PVC electrical conduit that can be installed in an exposed location according to claim 1, characterized in that: The distance between two adjacent support ribs (4) is not less than 10 cm, and the thickness of the support ribs (4) is 1.2-2 mm.

6. A PVC electrical conduit that can be installed in an exposed state according to claim 1, characterized in that: The vertical distance between the straight edge of the support rib (4) and the outer wall of the sleeve body (1) is 1-2 mm.

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