A power tower internally integrated with a wiring structure

Abstract

The utility model relates to power pole tower technical field, concretely is a kind of power pole tower integrated with wiring structure in inside, it includes: fixedly installed on the column type insulator of power pole tower, column type insulator is provided with mounting seat;Column type insulator is provided with winding column, clamping structure is provided on winding column, clamping structure can position the electric wire wound on winding column;Column type insulator is also provided with hollow chamber, rotating assembly is provided in hollow chamber, rotating assembly includes trigger structure, trigger structure includes the lifting piece connected with mounting seat, lifting piece is acted on by external force, in the process of descending along the axial direction of column type insulator, lifting piece can first drive clamping structure to fix electric wire with winding column, subsequently, lifting piece cooperates with the composite groove opened on the inner wall of hollow chamber, can force column type insulator to drive winding column to wind electric wire;To tighten electric wire, make the distance between electric wire and ground comply with safety regulation.

Description

Technical Field

[0001] This utility model relates to the field of power pole technology, specifically a power pole with an internally integrated wiring structure. Background Technology

[0002] Power poles are pole-shaped or tower-shaped structures that support overhead transmission line conductors and overhead ground wires, maintaining a certain distance between them and the ground. When erecting power lines, the wires are connected to post-type insulators installed on the power poles, which suspend the wires from the poles, fulfilling the dual functions of electrical isolation and mechanical support.

[0003] Over time, the cumulative effects of seasonal temperature changes on electrical wires, especially during the high temperatures of summer, cause the expansion and contraction of the metal materials to accumulate, leading to the gradual loosening of the wires. At this point, the distance between the wires and the ground decreases, increasing the risk of electrical discharge and thus reducing the safety of electricity use.

[0004] When the power lines become slack, maintenance personnel need to tighten the installed power lines. During the adjustment process, maintenance personnel need to cut the slack power lines, manually pull the lines to the appropriate length, and then fix the power lines to the anchor insulators. This process takes a long time, and maintenance personnel work on the tower for extended periods, which poses a risk of working at height. The overall operation is also complex, and there is a risk that the power lines may break off from the anchor insulators during the operation. Utility Model Content

[0005] The purpose of this invention is to provide a power pole with an internally integrated wiring structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A power pole with an internally integrated wiring structure includes: a post-type insulator fixedly installed on the power pole, wherein a mounting base is provided on the post-type insulator;

[0008] The post-type insulator is provided with a winding post, and the winding post is provided with a clamping structure, which can position the wire wound on the winding post;

[0009] The column insulator also has a hollow cavity, and a rotating assembly is provided in the hollow cavity. The rotating assembly includes a triggering structure, which includes a lifting member that is elastically slidably connected to the mounting base. When the lifting member is subjected to external force and descends along the axial direction of the column insulator, the lifting member can first cause the clamping structure to fix the wire to the winding column. Subsequently, the lifting member cooperates with the composite groove opened in the inner wall of the hollow cavity, which can force the column insulator to drive the winding column to tighten the wire.

[0010] The power pole with an internally integrated wiring structure as described above: the clamping structure includes a positioning block that slides along the radial direction of the winding column.

[0011] As described above, the power pole with an internally integrated wiring structure includes a lifting sleeve that is slidably connected to a positioning rod mounted on the mounting base. A spring is fitted on the positioning rod, with one end of the spring abutting against a baffle plate at the end of the lifting sleeve and the other end abutting against the mounting base.

[0012] As described above, the power pole with an internally integrated wiring structure includes a wedge block that is slidably disposed on the lifting sleeve. The wedge block cooperates with the adaptor disposed on the positioning block to drive the positioning block to retract toward the inside of the lifting sleeve.

[0013] As described above, the power pole with an internally integrated wiring structure includes an adapter plate fixedly connected to the positioning block. A sloped block is provided at one end of the connecting plate facing the spring, and the connecting plate is slidably connected to a limiting rod slidably disposed on the wedge block.

[0014] As described above, the power pole with an internally integrated wiring structure includes a spiral groove formed on the inner wall of the hollow cavity. A vertical groove is connected to one end of the spiral groove near the mounting base, and multiple sets of positioning grooves are formed at equal intervals on the spiral groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] By setting up a clamping structure and a rotating component, and utilizing the cooperation between the lifting component and the clamping structure, when the wire becomes slack, pressing down on the lifting component causes the adapting component on the lifting component to cooperate with the clamping structure, firstly forming a fixed connection between the wire and the winding post. Then, as the lifting component descends, it cooperates with the composite groove on the inner wall of the hollow cavity of the column insulator, which drives the column insulator and the winding post to rewind the wire, restoring the distance between the wire and the ground to a safe distance. This process is quick and convenient, eliminating the need for cutting and re-fixing the wire, which is beneficial for maintenance personnel to perform rapid inspections. After the wire is rewound to the appropriate length, the pressing pressure is released, and the lifting component, with the cooperation of the groove, can automatically position the column insulator. Furthermore, during the pressing of the lifting component, the cooperation between the vertical grooves of the composite groove and the lifting component can prevent accidental contact. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a power pole with an internal wiring structure.

[0018] Figure 2 This is a schematic diagram of the structure of a column insulator in a power pole with an integrated wiring structure.

[0019] Figure 3 This is a schematic diagram of the clamping structure in a power pole with an integrated wiring structure.

[0020] Figure 4 This is a schematic diagram of the triggering structure in a power pole with an integrated wiring structure.

[0021] Figure 5 This is a schematic diagram of the structure of the lifting and passive components in a power pole with an integrated wiring structure.

[0022] Figure 6 This is a schematic diagram of the composite channel in a power pole with an integrated wiring structure.

[0023] In the diagram: 1. Mounting base; 2. Post insulator; 3. Wire; 4. Winding post; 5. Spring; 6. Positioning rod; 601. Snap-fit ​​block; 7. Lifting sleeve; 701. Slot; 702. Baffle; 8. Positioning snap-fit ​​block; 801. Inclined surface; 9. Partition plate; 10. Connecting plate; 11. Limiting groove; 12. Protrusion; 13. Wedge block; 1301. Triggering surface; 1302. Slide groove; 14. Sloping block; 1401. Through hole; 15. Spiral groove; 16. Vertical groove; 17. Positioning groove; 18. Limiting rod. Detailed Implementation

[0024] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0025] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0026] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0027] Please see Figures 1-6 In this embodiment of the utility model, a power pole with an internally integrated wiring structure includes:

[0028] A column-type insulator 2 is fixedly installed on a power pole tower, and a mounting base 1 is provided on the column-type insulator 2;

[0029] The post insulator 2 is provided with a winding post 4, and the winding post 4 is provided with a clamping structure, which can position the wire 3 wound on the winding post 4;

[0030] The clamping structure includes a positioning block 8 that is slidably disposed along the radial direction of the winding column 4;

[0031] For details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 6 The winding column 4 is recessed in the middle, and the positioning block 8 is set at the middle position of the winding column 4 in the vertical direction. In particular, the positioning block 8 is an elastic structure that can undergo a certain degree of elastic deformation, thereby locking the wire 3 and preventing the wire 3 erected on the two sets of winding columns 4 from sliding and shifting.

[0032] Further, please refer to Figure 2 , Figure 3 , Figure 6The column insulator 2 is further provided with a hollow cavity, and a rotating assembly is provided in the hollow cavity. The rotating assembly includes a triggering structure, and the triggering structure includes a lifting member that is elastically slidably connected to the mounting base 1. When the lifting member is subjected to external force and descends along the axial direction of the column insulator 2, the lifting member can first cause the clamping structure to fix the wire 3 to the winding column 4. Subsequently, the lifting member cooperates with the composite groove opened on the inner wall of the hollow cavity, which can force the column insulator 2 to drive the winding column 4 to tighten the wire 3.

[0033] The lifting component includes a lifting sleeve 7, which is slidably connected to a positioning rod 6 provided on the mounting base 1. A spring 5 is sleeved on the positioning rod 6. One end of the spring 5 abuts against a baffle 702 provided at the end of the lifting sleeve 7, and the other end abuts against the mounting base 1.

[0034] Preferably, please refer to Figure 2 , Figure 4 The mounting base 1 is provided with a partition plate 9, the positioning rod 6 is provided on the partition plate 9, and the column insulator 2, the hollow cavity, the lifting sleeve 7 and the positioning rod 6 are coaxially arranged.

[0035] Specifically, at the end of the positioning rod 6 away from the partition plate 9, two sets of locking blocks 601 are equidistantly arranged along its circumference. The locking blocks 601 are slidably disposed in the slots 701 opened on the inner wall of the lifting sleeve 7. With the cooperation of the slots 701 and the locking blocks 601, the lifting sleeve 7 can only move up and down along the axial direction of the column insulator 2.

[0036] A wedge block 13 is also slidably disposed on the lifting sleeve 7. The wedge block 13 cooperates with the adaptor disposed on the positioning block 8, which can drive the positioning block 8 to retract toward the inside of the lifting sleeve 7.

[0037] Specifically, please refer to Figure 5 The aforementioned wedge block 13 can move in a circular motion around the lifting sleeve 7. Its cross-section has a "right-angled trapezoidal" structure, including an upper bottom surface, a lower bottom surface, and an inclined surface. The inclined surface is set as a trigger surface 1301, and the trigger surface 1301 is close to the spring 5, while the upper bottom surface faces the lifting sleeve 7.

[0038] The adapting component includes a connecting plate 10 fixedly connected to the positioning block 8. A slope block 14 is provided at one end of the connecting plate 10 facing the spring 5, and the connecting plate 10 is slidably connected to a limiting rod 18 slidably disposed on the wedge block 13.

[0039] Specifically, please refer to Figure 5The aforementioned limiting rod 18 is slidably disposed in the groove 1302 opened on the wedge block 13, and the connecting plate 10 and the positioning block 8 can slide relative to each other along the axial direction of the limiting rod 18.

[0040] For details, please refer to Figure 3 The aforementioned positioning block 8 is slidably disposed in the limiting groove 11 opened on the winding column 4, and the positioning block 8 is provided with an inclined surface 801; in the initial state, the inclined surface 801 of the positioning block 8, which can undergo elastic deformation, cooperates with the groove wall of the limiting groove 11, causing the positioning block 8 to move towards the outside of the winding column 4, and the limiting rod 18 is located at the end of the stroke of the sliding groove 1302 away from the positioning block 8; at this time, the slope of the ramp block 14 is in contact with the trigger surface 1301, so that when the wire 3 is installed, the wire 3 can pass through the positioning block 8 for subsequent fixing.

[0041] The composite groove includes a spiral groove 15 formed on the inner wall of the hollow cavity. A vertical groove 16 is connected to one end of the spiral groove 15 near the mounting base 1, and multiple sets of positioning grooves 17 are equidistantly formed on the spiral groove 15. Specifically, please refer to... Figure 6 The aforementioned vertical groove 16 is far away from the partition plate 9;

[0042] It should be further explained that the spring 5 is always in a compressed state, which pushes the lifting sleeve 7 to move away from the partition 9 so that in the initial state, the upper end face of the lifting sleeve 7 is flush with the upper end face of the winding column 4. At this time, under the action of the elastic potential energy stored in the spring 5, the protrusion 12 engages with the end of the stroke of the vertical groove 16. If the lifting sleeve 7 is pressed down now, the protrusion 12 slides in the vertical groove 16 and cannot drive the column insulator 2 and the winding column 4 to rotate, thereby preventing accidental contact.

[0043] In reality, the power lines 3 erected on the two sets of winding posts 4 will loosen and collapse over time, shortening the distance between them and the ground. At this point, in order to ensure the safe use of the power pole, it is necessary to tighten the power lines 3 so that the distance between them and the ground is restored to a safe distance.

[0044] In this embodiment, when it is necessary to tighten the wire 3, the lifting sleeve 7 is pressed inward, and the trigger surface 1301 comes into contact with the slope and squeezes, which can force the slope block 14 to drive the connecting plate 10 and the positioning block 8 to retract into the hollow cavity; during this process, the groove wall of the limiting groove 11 squeezes the inclined surface 801 of the positioning block 8, which can force the positioning block 8 to tighten the wire 3 inward, so that the wire 3 and the winding column 4 form a fixed connection.

[0045] As the lifting sleeve 7 continues to descend, the wedge block 13 inserts into the through hole 1401, locking the position of the positioning block 8 and maintaining a constant fixed connection between the wire 3 and the winding post 4. Subsequently, the protrusion 12 engages with the spiral groove 15. At this time, the descending lifting sleeve 7, with the cooperation of the protrusion 12 and the spiral groove 15, can drive the column insulator 2 and the winding post 4 to rotate, thereby tightening the wire 3. Simultaneously, the positioning block 8, the wedge block 13, and the limiting rod 18 move in a circular motion around the lifting sleeve 7. When the wire 3 is tightened until the distance between it and the ground returns to a safe height, the lifting sleeve 7 is released. Then, the spring 5 releases its elastic potential energy, pushing the lifting sleeve 7 to have an upward tendency, so that the protrusion 12 engages with the positioning groove 17 on the spiral groove 15, thereby fixing the state of the column insulator 2 and the winding post 4, completing the tightening operation of the wire 3.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A power pole with an internally integrated wiring structure, comprising: A post-type insulator (2) fixedly installed on a power pole, wherein a mounting base (1) is provided on the post-type insulator (2); characterized in that: The post insulator (2) is provided with a winding post (4), and the winding post (4) is provided with a clamping structure, which can position the wire (3) wound on the winding post (4); The column insulator (2) is also provided with a hollow cavity, and a rotating component is provided in the hollow cavity. The rotating component includes a triggering structure, and the triggering structure includes a lifting component that is elastically slidably connected to the mounting base (1). When the lifting component is subjected to external force and descends along the axial direction of the column insulator (2), the lifting component can first cause the clamping structure to fix the wire (3) to the winding column (4). Subsequently, the lifting component cooperates with the composite groove opened on the inner wall of the hollow cavity, which can force the column insulator (2) to drive the winding column (4) to tighten the wire (3).

2. A power pole with an internally integrated wiring structure according to claim 1, characterized in that, The clamping structure includes a positioning block (8) that is slidably disposed along the radial direction of the winding column (4).

3. A power pole with an internally integrated wiring structure according to claim 2, characterized in that, The lifting component includes a lifting sleeve (7), which is slidably connected to a positioning rod (6) provided on the mounting base (1), and a spring (5) is sleeved on the positioning rod (6). One end of the spring (5) abuts against a baffle (702) provided at the end of the lifting sleeve (7), and the other end abuts against the mounting base (1).

4. A power pole with an internally integrated wiring structure according to claim 3, characterized in that, A wedge block (13) is also slidably disposed on the lifting sleeve (7). The wedge block (13) cooperates with the adaptor disposed on the positioning block (8) to drive the positioning block (8) to retract toward the inside of the lifting sleeve (7).

5. A power pole with an internally integrated wiring structure according to claim 4, characterized in that, The adapter includes a connecting plate (10) fixedly connected to the positioning block (8), and a slope block (14) is provided at one end of the connecting plate (10) facing the spring (5), and the connecting plate (10) is slidably connected to a limiting rod (18) slidably disposed on the wedge block (13).

6. A power pole with an internally integrated wiring structure according to claim 2, characterized in that, The composite groove includes a spiral groove (15) formed on the inner wall of the hollow cavity. A vertical groove (16) is connected to one end of the spiral groove (15) near the mounting base (1), and multiple sets of positioning grooves (17) are formed at equal intervals on the spiral groove (15).

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