An angle-adjustable wire hanging plate structure suitable for electric power poles

Abstract

The utility model relates to electric power pole technical field discloses a kind of angle-adjustable hanging line plate structures suitable for electric power pole, including upper flange plate, lower flange plate, rotatable hanging line plate and pin bolt;The upper flange plate, lower flange plate are respectively welded on the pole body of electric power pole, and the rotatable hanging line plate is connected with the upper flange plate and lower flange plate by the pin bolt.The gap of 5mm is left between the rotatable hanging line plate and the upper flange plate, lower flange plate, to make the rotatable hanging line plate freely rotate in horizontal direction, and the maximum horizontal adjustment angle is 66 degrees, and the angle-adjustable hanging line plate structure is used in cooperation with the upper flange plate, lower flange plate, rotatable hanging line plate and pin bolt, realizes that the angle of hanging line plate on electric power pole is adjustable, satisfies the hanging line demand of different angles.The gap is left between rotatable hanging plate and upper flange plate, lower flange plate, so that hanging line plate can freely rotate in horizontal direction.

Description

Technical Field

[0001] This utility model relates to the field of power pole technology, specifically to a structure for an angle-adjustable hanging plate suitable for power poles. Background Technology

[0002] In power systems, power poles serve as crucial facilities for supporting and transmitting electricity, and their stability and safety are paramount. Traditional power pole hanging plate structures often employ fixed installations, which cannot accommodate the needs of hanging lines at different angles. This limits the flexibility and adaptability of power poles to some extent. Furthermore, over prolonged use, traditional hanging plate structures are prone to structural damage and safety hazards due to uneven stress and stress concentration. Utility Model Content

[0003] The purpose of this invention is to provide an angle-adjustable hanging plate structure suitable for power poles, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an angle-adjustable hanging plate structure suitable for power poles, comprising an upper flange plate, a lower flange plate, a rotatable hanging plate, and a pin bolt; the upper flange plate and the lower flange plate are respectively welded to the pole body of the power pole, and the rotatable hanging plate is connected to the upper flange plate and the lower flange plate through the pin bolt.

[0005] Preferably, a 5mm gap is left between the rotatable hanging plate and the upper flange plate and the lower flange plate, so that the rotatable hanging plate can rotate freely in the horizontal direction, with a maximum horizontal adjustment angle of 66 degrees.

[0006] Preferably, the rotatable hanging plate is composed of a sleeve, a hanging plate, an upper clamping plate, and a lower clamping plate. The sleeve is welded to the hanging plate, the upper clamping plate, and the lower clamping plate as a whole. The upper clamping plate and the lower clamping plate are concentrically positioned with the sleeve, and the width of the upper clamping plate and the lower clamping plate is greater than the width of the hanging plate to increase the contact area with the upper flange plate and the lower flange plate and reduce stress concentration. The sleeve is connected to the upper flange plate and the lower flange plate by the pin bolt.

[0007] Preferably, the sleeve has a large contact area with the pin bolt, and the pin bolt only bears the shear force generated by the horizontal tensile force, without generating a bending moment.

[0008] Preferably, the hanging plate is provided with a lifting hole and a hanging hole, the height of the lifting hole is greater than the height of the hanging hole, and the distance between the lifting hole and the hanging hole is 200mm.

[0009] Preferably, the diameter of the hoisting hole is 20-25mm, and the diameter of the hanging hole is 30-35mm.

[0010] Compared with existing technologies, the beneficial effects of this utility model are as follows: This angle-adjustable wire hanging plate structure, through the cooperation of the upper flange plate, lower flange plate, rotatable wire hanging plate, and pin bolts, achieves adjustable angle of the wire hanging plate on the power pole, meeting the wire hanging requirements at different angles. The gaps between the rotatable hanging plate and the upper and lower flange plates allow the wire hanging plate to rotate freely in the horizontal direction, with a maximum horizontal adjustment angle of 66 degrees, greatly improving its flexibility and adaptability.

[0011] Meanwhile, the rotatable hanging plate design employs a combined structure of sleeve, hanging plate, upper clamp, and lower clamp, increasing the contact area with the upper and lower flange plates, effectively reducing stress concentration, and improving the stability and safety of the structure. Furthermore, the large contact area between the sleeve and the pin bolt ensures that the pin bolt only bears the shear force generated by horizontal tension, without generating bending moment, further enhancing the reliability and durability of the structure.

[0012] The hanging holes and wire hanging holes on the hanging plate not only facilitate the hanging and wire hanging operations, but also have a reasonable hole spacing design. The diameters of the hanging holes and wire hanging holes also meet the actual use requirements, making the entire hanging plate structure more practical and efficient. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the main structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a rear view schematic diagram of the rotatable hanging plate.

[0014] In the diagram: 1. Upper flange plate; 2. Lower flange plate; 3. Rotatable hanging plate; 4. Pin bolt; 5. Lifting hole; 6. Hanging hole; 3-1. Sleeve; 3-2. Hanging plate; 3-3. Upper clamping plate; 3-4. Lower clamping plate. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-3This utility model provides a technical solution: an angle-adjustable hanging plate structure suitable for power poles, including an upper flange plate 1, a lower flange plate 2, a rotatable hanging plate 3, and a pin bolt 4; The upper flange plate 1 and the lower flange plate 2 are welded to the pole body of the power pole respectively. The rotatable hanging plate 3 is connected to the upper flange plate 1 and the lower flange plate 2 by means of pins and bolts 4.

[0017] Upper flange 1 and lower flange 2 are two important fixing components, precisely welded to the pole body. This welding method ensures a firm connection between the flange and the pole, providing a stable supporting foundation for the entire cable tray structure. The design of upper flange 1 and lower flange 2 considers not only strength and durability, but also ease of installation and maintenance.

[0018] The rotatable cable hanging plate 3 is one of the core components of this structure. It is connected to the upper flange plate 1 and the lower flange plate 2 via pins and bolts 4. The design of the rotatable cable hanging plate 3 allows it to rotate freely within a certain range, thereby adjusting the cable hanging angle. This design greatly improves the flexibility and adaptability of cable hanging, making the layout of power lines more rational and efficient.

[0019] The pin bolt 4 is a key component connecting the upper flange plate 1, the lower flange plate 2, and the rotatable hanging plate 3. It not only provides a fixing function but also allows the rotatable hanging plate 3 to rotate freely within a certain angle range. The design of the pin bolt 4 takes into account load-bearing capacity and corrosion resistance, ensuring the stability and reliability of the entire structure in harsh environments.

[0020] In summary, this adjustable-angle hanging plate structure suitable for power poles allows for flexible adjustment of the hanging angle, thereby improving the layout efficiency and operational reliability of power lines.

[0021] Specifically, a 5mm gap is left between the rotatable hanging plate 3 and both the upper flange plate 1 and the lower flange plate 2, allowing the rotatable hanging plate 3 to rotate freely in the horizontal direction, with a maximum horizontal adjustment angle of 66 degrees. This allows for horizontal adjustment within a relatively large range, thus meeting different usage requirements and installation conditions. This design ensures the hanging plate has good adaptability and flexibility in practical applications, thereby improving the overall performance and reliability of the equipment.

[0022] Specifically, the rotatable hanging plate 3 is composed of a sleeve 3-1, a hanging plate 3-2, an upper clamping plate 3-3, and a lower clamping plate 3-4. The sleeve 3-1 is welded to the hanging plate 3-2, the upper clamping plate 3-3, and the lower clamping plate 3-4 as a whole. The upper clamping plate 3-3 and the lower clamping plate 3-4 are concentrically positioned with the sleeve 3-1, and the width of the upper clamping plate 3-3 and the lower clamping plate 3-4 is greater than the width of the hanging plate 3-2, so as to increase the contact area with the upper flange plate 1 and the lower flange plate 2 and reduce stress concentration. The sleeve 3-1 is connected to the upper flange plate 1 and the lower flange plate 2 by a pin bolt 4.

[0023] Specifically, the sleeve 3-1 has a large contact area with the pin bolt 4, so the pin bolt 4 only bears the shear force generated by the horizontal tensile force and does not generate bending moment. This structural design can effectively reduce stress concentration in the pin bolt 4 during the stress process, thereby improving its load-bearing capacity and service life. By increasing the contact area, the force transmission can be made more uniform, avoiding material fatigue or fracture caused by excessive local stress. Therefore, this design not only ensures the stability and safety of the structure, but also improves the overall reliability.

[0024] Specifically, two important holes are specially designed on the upper part of the hanging plate 3-2: the lifting hole 5 and the hanging hole 6. These two holes differ in function, but both have significant practical value. The height of the lifting hole 5 is set higher than that of the hanging hole 6; this design aims to provide greater flexibility and convenience during actual use. Specifically, the greater height of the lifting hole 5 ensures better adaptation to different equipment and needs during lifting operations.

[0025] Furthermore, to ensure a reasonable distance between the holes, the distance between the lifting hole 5 and the hanging hole 6 was precisely set to 200mm. This design not only ensures the stability of the structure but also facilitates precise alignment during actual operation.

[0026] Regarding the hole dimensions, the diameter of the hanging hole 5 is designed to be 20-25mm. This size is sufficient to withstand a certain load without compromising the overall strength of the hanging plate due to excessive size. The diameter of the hanging hole 6 is set at 30-35mm. This size is more suitable for hanging cable operations, ensuring smooth cable passage and preventing unnecessary damage to the cable during use.

[0027] In summary, the lifting holes 5 and hanging holes 6 on the hanging plate 3-2 have been carefully designed in terms of height, hole spacing, and diameter to meet different operational needs and ensure safety and convenience during use.

[0028] Working principle: During operation, the upper flange plate 1 and the lower flange plate 2 are firmly welded to the pole body, serving as the supporting foundation for the hanging plate structure. The rotatable hanging plate 3 is designed as a welded assembly of the upper clamping plate 3-3, the lower clamping plate 3-4, the hanging plate 3-2, and the sleeve 3-1, ensuring the integrity and stability of the structure.

[0029] Sleeve 3-1 is connected to the upper flange plate 1 and the lower flange plate 2 via pin bolts 4, allowing the rotatable hanging plate 3 to rotate freely in the horizontal direction. Since a 5mm gap is maintained between the rotatable hanging plate 3 and both the upper flange plate 1 and the lower flange plate 2, the hanging plate can be adjusted within a maximum range of 66 degrees to adapt to different installation requirements.

[0030] The large contact area between the sleeve 3-1 and the pin bolt 4 ensures that the pin bolt 4 mainly bears the shear force generated by the horizontal tension, avoiding the generation of bending moment, thereby improving the stability and durability of the structure.

[0031] The hanging plate 3-2 is equipped with lifting holes 5 and hanging holes 6. The design of these two holes makes lifting and hanging operations more convenient. The height of the lifting hole 5 is higher than that of the hanging hole 6, and the distance between the two holes is 200mm. This layout meets the mechanical requirements during lifting and ensures smooth hanging operations. The diameter of the lifting hole 5 ranges from 20-25mm, and the diameter of the hanging hole 6 ranges from 30-35mm. This size design ensures sufficient strength while facilitating the use of various lifting and hanging tools.

[0032] In summary, the adjustable-angle hanging plate structure for this power pole, through its reasonable design, enables the hanging plate to rotate freely in the horizontal direction and adjust its angle, improving the flexibility and convenience of installation while ensuring the stability and durability of the structure.

[0033] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0034] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A structure for an angle-adjustable hanging plate suitable for power poles, characterized in that: Includes an upper flange plate (1), a lower flange plate (2), a rotatable hanging plate (3), and a pin bolt (4); The upper flange plate (1) and the lower flange plate (2) are respectively welded to the pole body of the power pole, and the rotatable hanging plate (3) is connected to the upper flange plate (1) and the lower flange plate (2) through the pin bolt (4).

2. The adjustable-angle hanging plate structure for power poles according to claim 1, characterized in that: A 5mm gap is left between the rotatable hanging plate (3) and the upper flange plate (1) and the lower flange plate (2) so that the rotatable hanging plate (3) can rotate freely in the horizontal direction, with a maximum horizontal adjustment angle of 66 degrees.

3. The adjustable-angle hanging plate structure for power poles according to claim 2, characterized in that: The rotatable hanging plate (3) is composed of a sleeve (3-1), a hanging plate (3-2), an upper clamping plate (3-3), and a lower clamping plate (3-4). The sleeve (3-1) is welded to the hanging plate (3-2), the upper clamping plate (3-3), and the lower clamping plate (3-4) as a whole. The upper clamping plate (3-3) and the lower clamping plate (3-4) are concentrically positioned with the sleeve (3-1), and the width of the upper clamping plate (3-3) and the lower clamping plate (3-4) is greater than the width of the hanging plate (3-2) to increase the contact area with the upper flange plate (1) and the lower flange plate (2) and reduce stress concentration. The sleeve (3-1) is connected to the upper flange plate (1) and the lower flange plate (2) by the pin bolt (4).

4. The adjustable-angle hanging plate structure for power poles according to claim 3, characterized in that: The sleeve (3-1) has a large contact area with the pin bolt (4), and the pin bolt (4) only bears the shear force generated by the horizontal tension, without generating a bending moment.

5. The adjustable-angle hanging plate structure for power poles according to claim 3, characterized in that: The hanging plate (3-2) is provided with a lifting hole (5) and a hanging hole (6). The height of the lifting hole (5) is greater than the height of the hanging hole (6). The distance between the lifting hole (5) and the hanging hole (6) is 200mm.

6. The adjustable-angle hanging plate structure for power poles according to claim 5, characterized in that: The diameter of the hoisting hole (5) is 20-25mm, and the diameter of the hanging hole (6) is 30-35mm.

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