Disassembly-free maintenance tool for fiber electric pole

Abstract

The utility model relates to the technical field of electric poles, in particular to a disassembly-free maintenance tool for a fiber electric pole, which comprises an electric pole, a detachable fixing assembly arranged on the outer side of the electric pole, a heating assembly arranged on one side of the fixing assembly, the heating assembly comprises a fixing transverse plate, a fixing vertical plate arranged on the top of the fixing transverse plate, and a semicircular heat insulation plate arranged on the right side of the fixing vertical plate. A semicircular electric heating plate is arranged on the concave face of the semicircular heat insulation plate, and a repairing assembly is further arranged on the top of the fixing transverse plate. According to the disassembly-free maintenance tool for the fiber electric pole, the fixing assembly can be fixed to the outer side of the electric pole and used for supporting the heating assembly, the electric pole does not need to be disassembled, and the heating assembly is matched with the repairing assembly to inject a repairing material into a damaged part of the electric pole to fill micropores and cracks; the repairing material reacts with the internal structure of the fiber electric pole at high temperature to form a firm whole, and the strength and stability of the fiber electric pole are recovered.

Description

Technical Field

[0001] The utility model relates to the technical field of electric poles, in particular to a disassembly-free repair tool for fiber electric poles. Background Art

[0002] Fiber poles are a type of power pole made of glass fiber reinforced plastic. They are lightweight, corrosion-resistant, and have good insulation properties. They are widely used in the construction and maintenance of power lines. However, fiber poles may also break or crack during use, requiring timely repair.

[0003] At present, the common method of repairing fiber poles is to dismantle the poles, glue or fill the damaged parts with special glue or resin, and then reinstall the poles. This method is not only time-consuming and labor-intensive, but also affects the stability of power supply, increases maintenance costs and risks, in view of this, we propose a non-dismantling maintenance tool for fiber poles. Utility Model Content

[0004] The utility model aims to provide a maintenance tool for fiber poles without disassembly, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A non-disassembly repair tool for a fiber pole comprises a pole, a detachable fixing component is provided on the outside of the pole, a heating component is provided on one side of the fixing component, the fixing component can be fixed on the outside of the pole for supporting the heating component, the heating component comprises a fixing horizontal plate, a fixing vertical plate is provided on the top of the fixing horizontal plate, a semicircular heat insulation plate is provided on the right side of the fixing vertical plate, a semicircular electric heating plate is provided on the concave surface of the semicircular heat insulation plate, the semicircular electric heating plate is connected to an external power supply and a thermostat to control the heating time and the heating temperature, the semicircular electric heating plate is close to the outside of the pole, the damaged part of the pole can be heated, the heating time and the temperature can be controlled according to the degree of damage and the material properties, the internal structure of the fiber pole is changed, and conditions are created for the injection and curing of the repair material;

[0007] A repair component is also provided on the top of the fixed horizontal plate, and the repair component includes a rectangular liquid storage tank fixedly connected to the top of the fixed horizontal plate. An extrusion tube and a liquid injection tube with a sealing cover are provided on the top of the rectangular liquid storage tank. The liquid injection tube is used to add repair materials into the rectangular liquid storage tank. The repair material is a resin that can be cured at high temperature and has physical and chemical properties similar to those of the fiber pole. The resin can be epoxy resin, polyester resin, phenolic resin or other suitable thermosetting resins. The selection and proportion of the repair material should be adjusted according to the type of the fiber pole, the degree of damage and the use environment to achieve the best repair effect.

[0008] The output end of the extrusion tube is connected to an injection hose, and a partition is provided in the rectangular liquid storage tank near the bottom. The partition divides the rectangular liquid storage tank into two spaces, the upper one is a liquid storage space, and the lower one is a driving space. A motor is provided at the bottom of the partition, and the motor works with an external power supply. The controller of the motor is on the outside of the rectangular liquid storage tank. The output shaft of the motor passes through the bottom of the partition and is coaxially connected with a screw rod. The outer wall of the screw rod is threadedly connected with a rectangular piston plate. The outer wall of the pole is provided with an injection groove for inserting the output end of the injection hose at the top of the damaged part. The injection groove is a small hole drilled by a drill bit at the damaged part of the fiber pole. The motor drives the screw rod to rotate, so that the screw rod drives the rectangular piston plate to move upward, so that the rectangular piston plate pushes the repair material in the rectangular liquid storage tank upward, so that the repair material It is extruded from the extrusion tube and introduced into the injection tank through the injection hose. Since the interior of the fiber pole is a hollow tubular structure formed by winding multiple layers of fibers, its internal space is not continuous, but composed of micropores and cracks between the fibers. When the fiber pole is damaged by breakage, cracks, etc., these micropores and cracks will expand, affecting the strength and stability of the fiber pole. The purpose of injecting repair materials is to fill these micropores and cracks to restore the internal structure of the fiber pole to its integrity. The amount and speed of injecting repair materials can be adjusted according to the degree of damage and material properties to avoid excessive or too fast repair material overflow or bubble generation. When the repair material fully fills the damaged space, the staff pulls out the injection hose, seals the injection tank with glue or resin, and waits for the repair material to solidify at high temperature to complete the repair process.

[0009] Preferably, the fixing assembly includes a first arc plate and a second arc plate which are symmetrically arranged on the left and right sides, a first convex plate is provided at both ends of the outer wall of the first arc plate, a threaded rod is provided on the right side of the two first convex plates, a second convex plate is provided at both ends of the outer wall of the second arc plate, a circular hole a is opened on the left side of the two second convex plates, and the two threaded rods pass through the two circular holes a respectively to connect the first arc plate and the second arc plate.

[0010] Preferably, the outer walls of the two threaded rods are threadedly connected with internal threaded clamping tubes, and the left ends of the two internal threaded clamping tubes are respectively abutted against the right sides of the two second convex plates, so that the relative positions of the first arc plate and the second arc plate are fixed, and the first arc plate and the second arc plate are pressed against the outer wall of the pole, thereby fixing the fixing assembly on the pole.

[0011] Preferably, the right end of the fixed horizontal plate is fixedly connected to the middle of the outer wall of the first arc-shaped plate, and the fixed vertical plate is close to the right end of the top of the fixed horizontal plate, so that the semicircular electric heating plate is close to the outer wall of the pole.

[0012] Preferably, the outer wall of the rectangular piston plate fits tightly with the inner wall of the rectangular liquid storage tank, ensuring that the rectangular piston plate can push the repair material upward.

[0013] Preferably, a telescopic sleeve is provided in the middle of the top of the rectangular piston plate, the top of the telescopic sleeve is fixedly connected to the top of the inner wall of the rectangular liquid storage tank, the screw rod is located in the telescopic sleeve to prevent the repair material from adhering to the screw rod, and the top of the screw rod is rotatably connected to the middle of the top of the inner wall of the rectangular liquid storage tank, which is conducive to the stable rotation of the screw rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The fiber pole maintenance tool does not require disassembly. The fixing component can be fixed on the outside of the pole and can adapt to fiber poles of different diameters. The fixing component is used to support the heating component. There is no need to disassemble the pole, which saves maintenance time and manpower. At the same time, it avoids power outages and safety hazards that may be caused by disassembling the pole.

[0016] 2. The fiber pole maintenance tool does not require disassembly. The semicircular electric heating plate is close to the outside of the pole, which can heat the damaged part of the pole. According to the degree of damage and material properties, the heating time and temperature are controlled to change the internal structure of the fiber pole, creating conditions for the injection and curing of the repair material.

[0017] 3. The fiber pole non-disassembly repair tool drives the lead screw to rotate through a motor, so that the lead screw drives the rectangular piston plate to move upward, so that the rectangular piston plate pushes the repair material in the rectangular liquid storage tank upward, so that the repair material is squeezed out from the extrusion tube and introduced into the injection tank through the injection hose. The repair material is injected into the damaged part of the pole to fill these micropores and cracks. The repair material reacts with the internal structure of the fiber pole at high temperature to form a solid whole, restoring the strength and stability of the fiber pole. When the repair material fully fills the damaged space, the staff pulls out the injection hose, seals the injection tank with glue or resin, and waits for the repair material to solidify at high temperature to complete the repair process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the fixing component in the utility model;

[0021] Figure 4 This is a schematic diagram of the heating component structure in the utility model;

[0022] Figure 5 It is a schematic diagram of the repair component structure in the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the repair component in the utility model.

[0024] In the figure: 1. electric pole; 10. injection groove; 2. fixing component; 20. first arc plate; 200. first convex plate; 21. second arc plate; 210. second convex plate; 211. circular hole a; 22. threaded rod; 23. internal thread compression tube; 3. heating component; 30. fixed horizontal plate; 31. fixed vertical plate; 32. semicircular insulation plate; 33. semicircular electric heating plate; 4. repair component; 40. rectangular liquid storage tank; 400. injection tube; 401. extrusion tube; 41. partition; 42. motor; 43. screw rod; 44. rectangular piston plate; 45. telescopic sleeve; 46. injection hose. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0028] The non-disassembly repair tool for a fiber pole comprises a pole 1, a detachable fixing component 2 is arranged on the outer side of the pole 1, a heating component 3 is arranged on one side of the fixing component 2, the fixing component 2 can be fixed on the outer side of the pole 1 to support the heating component 3, the heating component 3 comprises a fixing horizontal plate 30, a fixing vertical plate 31 is arranged on the top of the fixing horizontal plate 30, a semicircular heat insulation plate 32 is arranged on the right side of the fixing vertical plate 31, a semicircular electric heating plate 33 is arranged on the concave surface of the semicircular heat insulation plate 32, the semicircular electric heating plate 33 is connected to an external power supply and a thermostat to control the heating time and the heating temperature, the semicircular electric heating plate 33 is close to the outer side of the pole 1, and the damaged part of the pole 1 can be heated, and the heating time and temperature can be controlled according to the degree of damage and material properties, so that the internal structure of the fiber pole changes, creating conditions for the injection and curing of the repair material;

[0029] A repair component 4 is also provided on the top of the fixed horizontal plate 30. The repair component 4 includes a rectangular liquid storage tank 40 fixedly connected to the top of the fixed horizontal plate 30. An extrusion tube 401 and a liquid injection tube 400 with a sealing cover are provided on the top of the rectangular liquid storage tank 40. The liquid injection tube 400 is used to add repair materials into the rectangular liquid storage tank 40. The repair material is a resin that can be cured at high temperature and has physical and chemical properties similar to those of the fiber pole. The resin can be epoxy resin, polyester resin, phenolic resin or other suitable thermosetting resins. The selection and proportion of the repair material should be adjusted according to the type of the fiber pole, the degree of damage and the use environment to achieve the best repair effect.

[0030] The output end of the extrusion tube 401 is connected to an injection hose 46, and a partition 41 is provided in the rectangular liquid storage tank 40 and near the bottom. The partition 41 divides the rectangular liquid storage tank 40 into two spaces, the upper part is a liquid storage space, and the lower part is a driving space. A motor 42 is provided at the bottom of the partition 41, and the motor 42 is connected to an external power supply for operation. The controller of the motor 42 is on the outside of the rectangular liquid storage tank 40, and the output shaft of the motor 42 passes through the bottom of the partition 41 and is coaxially connected to a screw rod 43. The outer wall of the screw rod 43 is threadedly connected to a rectangular piston plate 44. The outer wall of the electric pole 1 and the position at the top of the damaged part are provided with an injection groove 10 for inserting the output end of the injection hose 46. The injection groove 10 is a small hole drilled by a drill bit at the damaged part of the fiber electric pole. The screw rod 43 is driven by the motor 42 to rotate, so that the screw rod 43 drives the rectangular piston plate 44 to move upward, so that the rectangular piston plate 44 can inject the liquid in the rectangular liquid storage tank 40. The repair material is pushed upward so that the repair material is squeezed out from the extrusion tube 401 and introduced into the injection tank 10 through the injection hose 46. Since the interior of the fiber pole is a hollow tubular structure formed by winding multiple layers of fibers, its internal space is not continuous, but is composed of micropores and cracks between the fibers. When the fiber pole is damaged by fractures, cracks, etc., these micropores and cracks will expand, affecting the strength and stability of the fiber pole. The purpose of injecting the repair material is to fill these micropores and cracks to restore the internal structure of the fiber pole to its integrity. The amount and speed of injecting the repair material can be adjusted according to the degree of damage and material properties to avoid excessive or too fast repair material overflow or bubble generation. When the repair material fully fills the damaged space, the staff pulls out the injection hose 46, seals the injection tank 10 with glue or resin, and waits for the repair material to solidify at high temperature to complete the maintenance process.

[0031] In this embodiment, the fixing component 2 includes a first arc plate 20 and a second arc plate 21 which are symmetrically arranged on the left and right. First convex plates 200 are provided at both ends of the outer wall of the first arc plate 20, and threaded rods 22 are provided on the right sides of the two first convex plates 200. Second convex plates 210 are provided at both ends of the outer wall of the second arc plate 21, and circular holes a211 are opened on the left sides of the two second convex plates 210. Two threaded rods 22 pass through the two circular holes a211 respectively, so that the first arc plate 20 and the second arc plate 21 are connected.

[0032] Specifically, the outer walls of the two threaded rods 22 are threadedly connected with internal threaded clamping tubes 23, and the left ends of the two internal threaded clamping tubes 23 are respectively abutted against the right sides of the two second convex plates 210, so that the relative positions of the first arc plate 20 and the second arc plate 21 are fixed, and the first arc plate 20 and the second arc plate 21 are pressed against the outer wall of the pole 1, so that the fixing assembly 2 is fixed on the pole 1.

[0033] Furthermore, the right end of the fixed horizontal plate 30 is fixedly connected to the middle of the outer wall of the first arc-shaped plate 20 , and the fixed vertical plate 31 is close to the right end of the top of the fixed horizontal plate 30 , so that the semicircular electric heating plate 33 is close to the outer wall of the pole 1 .

[0034] Furthermore, the outer wall of the rectangular piston plate 44 fits tightly with the inner wall of the rectangular liquid storage tank 40, ensuring that the rectangular piston plate 44 can push the repair material upward.

[0035] Furthermore, a telescopic sleeve 45 is provided in the middle of the top of the rectangular piston plate 44, and the top end of the telescopic sleeve 45 is fixedly connected to the top of the inner wall of the rectangular liquid storage tank 40. The screw rod 43 is located in the telescopic sleeve 45 to prevent the repair material from adhering to the screw rod 43. The top end of the screw rod 43 is rotatably connected to the middle of the top of the inner wall of the rectangular liquid storage tank 40, which is conducive to the stable rotation of the screw rod 43.

[0036] When the non-disassembly repair tool for the fiber pole of this embodiment is used, the staff first uses a drill bit to open a liquid injection groove 10 for inserting the output end of the injection hose 46 at the top of the damaged part of the outer wall of the pole 1, and then the staff installs the fixing assembly 2 at a position close to the bottom end of the damaged part of the pole 1. Specifically, one staff member lifts the first curved plate 20, and the other staff member holds the second curved plate 21, so that the two threaded rods 22 pass through the two circular holes a211 respectively, until the concave surfaces of the first curved plate 20 and the second curved plate 21 are both in contact with the outer wall of the pole 1, and then the staff holding the second curved plate 21 respectively threadably connects the two internally threaded clamping tubes 23 to the outer walls of the two threaded rods 22, until the left ends of the two internally threaded clamping tubes 23 are respectively against the right sides of the two second convex plates 210, so that the relative positions of the first curved plate 20 and the second curved plate 21 are fixed, and the first curved plate 20 and the second curved plate 21 are pressed against the outer wall of the pole 1, so that the fixing assembly 2 is fixed on the pole 1, and then the staff The staff starts the semicircular electric heating plate 33 to heat the damaged part of the outer wall of the pole 1. According to the degree of damage and material properties, the heating time and temperature are controlled to change the internal structure of the fiber pole to prepare for the injection of repair materials. After that, the staff inserts the end of the injection hose 46 into the injection tank 10 and starts the motor 42. The motor 42 drives the screw rod 43 to rotate, so that the screw rod 43 drives the rectangular piston plate 44 to move upward, so that the rectangular piston plate 44 pushes the repair material in the rectangular liquid storage tank 40 upward, so that the repair material is extruded from the extrusion tube 401 and introduced into the injection tank 10 through the injection hose 46. The repair material fills the micropores and cracks in the damaged part. When the repair material fully fills the damaged space, the staff pulls out the injection hose 46 and seals the injection tank 10 with glue or resin. The repair material reacts with the internal structure of the pole 1 at high temperature, and waits for the repair material to solidify at high temperature to form a solid whole, thereby completing the maintenance process.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A maintenance tool for fiber poles without disassembly, comprising a pole (1), characterized in that: The outer side of the pole (1) is provided with a detachable fixing component (2), one side of the fixing component (2) is provided with a heating component (3), the heating component (3) comprises a fixing horizontal plate (30), the top of the fixing horizontal plate (30) is provided with a fixing vertical plate (31), the right side of the fixing vertical plate (31) is provided with a semicircular heat insulation plate (32), the concave surface of the semicircular heat insulation plate (32) is provided with a semicircular electric heating plate (33), the top of the fixing horizontal plate (30) is also provided with a repair component (4), the repair component (4) comprises a rectangular liquid storage tank (40) fixedly connected to the top of the fixing horizontal plate (30), the rectangular liquid storage tank (4 0) is provided with an extrusion tube (401) and a liquid injection tube (400) with a sealing cover at the top, the output end of the extrusion tube (401) is connected with an injection hose (46), a partition (41) is provided in the rectangular liquid storage tank (40) and near the bottom, a motor (42) is provided at the bottom of the partition (41), the output shaft of the motor (42) passes through the bottom of the partition (41) and is coaxially connected with a screw rod (43), the outer wall of the screw rod (43) is threadedly connected with a rectangular piston plate (44), and an injection groove (10) for inserting the output end of the injection hose (46) is provided on the outer wall of the electric pole (1) and at the top of the damaged part.

2. The fiber pole maintenance tool according to claim 1, characterized in that: The fixing assembly (2) comprises a first arc-shaped plate (20) and a second arc-shaped plate (21) which are symmetrically arranged on the left and right sides. The first arc-shaped plate (20) is provided with first convex plates (200) at both ends of its outer wall. The right sides of the two first convex plates (200) are provided with threaded rods (22). The second arc-shaped plate (21) is provided with second convex plates (210) at both ends of its outer wall. The left sides of the two second convex plates (210) are provided with circular holes a (211). The two threaded rods (22) pass through the two circular holes a (211) respectively.

3. The fiber pole maintenance tool according to claim 2, characterized in that: The outer walls of the two threaded rods (22) are both threadedly connected with internal threaded compression tubes (23), and the left ends of the two internal threaded compression tubes (23) are respectively abutted against the right sides of the two second convex plates (210).

4. The fiber pole maintenance tool according to claim 2, characterized in that: The right end of the fixed horizontal plate (30) is fixedly connected to the middle part of the outer wall of the first arc-shaped plate (20), and the fixed vertical plate (31) is close to the right end of the top of the fixed horizontal plate (30).

5. The fiber pole maintenance tool according to claim 1, characterized in that: The outer wall of the rectangular piston plate (44) is tightly fitted with the inner wall of the rectangular liquid storage tank (40).

6. The fiber pole maintenance tool according to claim 1, characterized in that: A telescopic sleeve (45) is provided in the middle of the top of the rectangular piston plate (44), the top end of the telescopic sleeve (45) is fixedly connected to the top of the inner wall of the rectangular liquid storage tank (40), the screw rod (43) is located in the telescopic sleeve (45), and the top end of the screw rod (43) is rotatably connected to the middle of the top of the inner wall of the rectangular liquid storage tank (40).

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