A solid fiber composite material electric pole

Abstract

The utility model discloses a solid fiber composite material electric pole, which belongs to the technical field of composite material electric poles, and comprises: an inner lining tube, which is a conical tube body; a plurality of fiber sheets, which are bonded and clamped on the outer surface of the inner lining tube, and two adjacent fiber sheets are bonded to each other; a fiber cloth wrapping layer, which is wrapped on the outer surfaces of the plurality of fiber sheets; the utility model realizes rapid positioning and installation of the fiber sheets by tightly clamping the plurality of fiber sheets on the surface of the inner lining tube, and then uses the fiber cloth wrapping layer to wrap the outer surfaces of the plurality of fiber sheets to form a composite material electric pole, thereby avoiding the situation of misalignment of the fiber sheets, reducing the difficulty of assembling the composite material electric pole, and greatly improving the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite material electric poles, in particular to a solid fiber composite material electric pole. Background Art

[0002] Composite poles are a new type of power transmission equipment composed of insulating materials and conductive materials. They have the advantages of light weight, high strength, corrosion resistance, and fatigue resistance. Therefore, they have been widely used in the field of power transmission and distribution.

[0003] At present, the assembly of fiber composite poles requires the use of an adhesive layer to lay the fiber sheets on the surface of the inner lining tube. However, the fiber sheets are easily misplaced during pasting, which leads to rework, making the assembly of composite poles difficult and the production efficiency low. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems and to propose a solid fiber composite material electric pole.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a solid fiber composite material pole, which comprises:

[0006] The liner pipe has a conical body;

[0007] A plurality of fiber sheets are attached and clamped on the outer surface of the inner liner tube, and two adjacent fiber sheets are attached to each other;

[0008] A fiber cloth wrapping layer is wrapped on the outer surfaces of the plurality of fiber sheets.

[0009] As a further description of the above technical solution:

[0010] An air-avoiding groove is provided on the end surface of the fiber sheet facing the surface of the inner lining tube, and the air-avoiding groove is filled with a fiber glue layer.

[0011] As a further description of the above technical solution:

[0012] A plurality of support members are arranged on the surface of the inner liner pipe, and the plurality of support members abut against the inner wall of the air avoidance groove.

[0013] As a further description of the above technical solution:

[0014] The support member is a screw, and the support member is threadedly connected to the inner liner pipe.

[0015] As a further description of the above technical solution:

[0016] The fiber cloth wrapping layer is formed by spirally winding multiple layers of fiber cloth.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] In the utility model, multiple fiber sheets are tightly clamped on the surface of the inner lining tube to achieve rapid positioning and installation of the fiber sheets, and then a fiber cloth wrapping layer is wrapped on the outer surface of the multiple fiber sheets to form a composite material pole, thereby avoiding misalignment of the fiber sheets, reducing the difficulty of assembling the composite material pole, and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a solid fiber composite pole.

[0020] Figure 2 An exploded view of a solid fiber composite pole.

[0021] Figure 3 A cross-sectional view of a solid fiber composite pole.

[0022] Figure 4 for Figure 3 A partial enlarged view of part A.

[0023] Figure 5 for Figure 4 A schematic structural diagram of an embodiment of the present invention.

[0024] Legend:

[0025] 1. Inner lining tube; 2. Fiber sheet; 3. Fiber cloth wrapping layer; 4. Air avoidance groove; 5. Fiber adhesive layer; 6. Support member. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution: a solid fiber composite material pole, comprising:

[0028] The liner pipe 1 is a conical pipe body;

[0029] A plurality of fiber sheets 2 are attached and clamped on the outer surface of the inner liner tube 1, and two adjacent fiber sheets 2 are attached to each other;

[0030] A fiber cloth wrapping layer 3, which is wrapped on the outer surfaces of the plurality of fiber sheets 2;

[0031] The fiber sheet 2 is provided with an air-avoiding groove 4 on the end surface facing the inner lining tube 1, and the air-avoiding groove 4 is filled with a fiber glue layer 5 to ensure the structural strength of the pole;

[0032] The surface of the inner lining tube 1 is provided with a plurality of support members 6, and the plurality of support members 6 abut against the inner wall of the air avoidance groove 4, so as to facilitate the clamping and positioning of the fiber sheet 2 on the surface of the inner lining tube 1, thereby facilitating the assembly of the composite material pole;

[0033] The support member 6 is a screw, and the support member 6 is screwed on the inner liner pipe 1 to facilitate the assembly of the composite material pole;

[0034] The fiber cloth wrapping layer 3 is formed by spirally winding multiple layers of fiber cloth.

[0035] Working principle: First, multiple support members 6 are screwed onto the surface of the inner lining tube 1, and the fiber sheet 2 is attached to the surface of the inner lining tube 1, so that the multiple support members 6 are against the inner wall of the air-avoiding groove 4, and the multiple fiber sheets 2 are snap-fitted and installed in sequence to ensure that two adjacent fiber sheets 2 are in contact with each other. Secondly, holes are drilled on the fiber sheets 2, and the mixed liquid is injected from the holes into the air-avoiding groove 4 to solidify to form a fiber glue layer 5 to ensure the structural strength of the pole. Finally, multiple layers of fiber cloth are spirally wound on the outer surface of the multiple fiber sheets 2 to form a fiber cloth wrapping layer 3.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solid fiber composite pole, characterized in that: include: The liner pipe (1) is a conical pipe body; A plurality of fiber sheets (2) are attached to and clamped on the outer surface of the inner lining tube (1), and two adjacent fiber sheets (2) are attached to each other; A fiber cloth wrapping layer (3) is wrapped on the outer surfaces of the plurality of fiber sheets (2).

2. A solid fiber composite pole according to claim 1, characterized in that: An air-avoiding groove (4) is provided on the end surface of the fiber sheet (2) facing the surface of the inner lining tube (1), and the air-avoiding groove (4) is filled with a fiber glue layer (5).

3. A solid fiber composite pole according to claim 2, characterized in that: A plurality of support members (6) are provided on the surface of the inner liner pipe (1), and the plurality of support members (6) are pressed against the inner wall of the air avoidance groove (4).

4. A solid fiber composite pole according to claim 3, characterized in that: The support member (6) is a screw, and the support member (6) is screwed onto the inner liner pipe (1).

5. A solid fiber composite pole according to claim 4, characterized in that: The fiber cloth wrapping layer (3) is formed by spirally winding multiple layers of fiber cloth.

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