Insulator installation structure and reinforcement structure

Abstract

This utility model discloses an insulator installation and reinforcement structure. The insulator installation structure includes a mounting frame installed on a power tower or utility pole, with a mounting rod on the mounting frame and a mounting hole on the insulator. The mounting rod extends into the mounting hole, and there is a gap between the mounting rod and the insulator, with a filling layer formed by injection molding at the gap. It also includes an insulator reinforcement structure for reinforcing the above-mentioned insulator installation structure. The insulator reinforcement structure includes: a hook body, which hooks onto the insulator to prevent the insulator from moving away from the mounting rod; and a connecting seat, which is detachably or fixedly connected to the mounting frame. This application provides mounting holes on the insulator and a mounting rod that extends into the mounting hole. Simultaneously, injection molding fills the gap between the mounting rod and the mounting hole to limit and support the insulator. Furthermore, the hook body reinforces the insulator, and when it cooperates with the mounting rod, it provides bottom support and limits the extension direction of the mounting rod, further increasing the stability of the insulator.

Description

Technical Field

[0001] This utility model relates to the field of power equipment technology, and in particular to insulator installation structure and reinforcement structure. Background Technology

[0002] Insulators are reliable "isolation walls" and "interruptors," ensuring that current is safely transmitted only on the conductors, preventing it from flowing to the ground or supporting structures. At the same time, they are also strong "supporters" and "fixers," firmly holding the conductors and equipment, withstanding the tests of various natural forces (wind, ice, self-weight, tension), and ensuring the stability of the line structure.

[0003] Insulators provide fixed support, but in actual use, there may be situations where the load increases, such as rainy or snowy weather. Excessive load can easily cause the insulator to fall, leading to danger. Utility Model Content

[0004] To address the shortcomings of existing insulators in terms of load-bearing capacity, which cannot adapt to increased loads, this invention provides an insulator installation structure and reinforcement structure.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: An insulator mounting structure includes a mounting frame installed on a power tower or utility pole, a mounting rod on the mounting frame, a mounting hole on the insulator, the mounting rod extending into the mounting hole and a gap between the mounting rod and the insulator, and a filling layer formed by injection molding at the gap.

[0006] Preferably, the mounting hole includes an outer section located on the outer side and an inner section located at the inner end of the outer section and extending outward, with the filling layer forming an outwardly extending and difficult-to-remove extension at the inner section.

[0007] An insulator reinforcement structure, used to reinforce the aforementioned insulator mounting structure, includes: The hook is attached to the insulator to prevent the insulator from moving away from the mounting rod. The connector is detachably or fixedly connected to the mounting bracket.

[0008] Preferably, the inner wall of the hook is provided with a limiting structure that fits against the outer wall of the insulator, and the limiting structure limits the axial movement of the insulator.

[0009] Preferably, the limiting structure includes at least one limiting piece disposed on the inner wall of the hook body, the limiting piece extending into the gap of the insulator sidewall to form a limiting position.

[0010] Preferably, the hook body includes at least two sets of hooks, each set including at least one hook, wherein the hook in one set hooks onto the smooth sidewall of the insulator, and the hook in the other set hooks onto the uneven sidewall of the insulator.

[0011] Preferably, the connecting seat includes at least two spaced and elastically positioned limiting legs. At least one limiting leg has a limiting hook at its end. The limiting leg is inserted into the mounting frame and fixed by hooking the limiting hook onto the mounting frame. The mounting frame has a limiting boss for the limiting hook to abut against and limit the leg. The limiting hook is used to limit the limiting leg and prevent it from falling off. The limiting boss restricts the limiting leg from sliding towards the mounting rod. The limiting direction of the limiting hook is not parallel to the limiting direction of the limiting boss.

[0012] Preferably, the connecting seat is a ring structure with elasticity on both sides. The mounting bracket is provided with a limiting boss. During installation, the two sides of the connecting seat deform outward so that the mounting bracket and the limiting boss pass through the middle of the ring structure. After passing through, the connecting seat resets and abuts against the limiting boss and is limited.

[0013] Preferably, the mounting rod and the hook are made of plastic and insulated materials, respectively.

[0014] Compared with the prior art, the advantages of this utility model are as follows: This application provides mounting holes on the insulator and provides mounting rods to extend into the mounting holes. At the same time, injection molding fills the gap between the mounting rod and the mounting hole to limit and support the insulator. In addition, a hook body is provided to reinforce the insulator. After cooperating with the mounting rod, the hook body forms a bottom support for the insulator and limits the extension direction of the mounting rod, which further increases the stability of the insulator. Attached Figure Description

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0016] Figure 1 This is a side view of this application; Figure 2 This is a perspective view of the present application; Figure 3 This is an exploded view of this application; Figure 4 A three-dimensional view of the insulator reinforcement structure; In the diagram: 10, mounting bracket; 101, limiting boss; 20, insulator; 201, mounting hole; 30, hook body; 301, connecting seat; 3011, limiting hook; 302, bent hook; 3021, limiting piece; 40, mounting rod. Detailed Implementation

[0017] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0018] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures. Example

[0019] This embodiment mainly describes the title of the insulator installation structure and reinforcement structure, as follows: See attached document Figure 1-3 The insulator mounting structure includes a mounting bracket 10 mounted on a power tower or utility pole. The mounting bracket 10 has a mounting rod 40, and the insulator 20 has a mounting hole 201. The mounting rod 40 extends into the mounting hole 201, and there is a gap between the mounting rod 40 and the insulator 20. A filling layer is formed by injection molding at the gap. This solution uses a mounting hole 201 on the insulator 20 and a mounting rod 40 extending into the mounting hole 201, while simultaneously filling the gap between the mounting rod 40 and the mounting hole 201 with injection molding to limit and support the insulator 20.

[0020] Preferably, the mounting hole 201 includes an outer section located on the outer side and an inner section located at the inner end of the outer section and extending outward. The filling layer forms an outwardly extending extension at the inner section that is difficult to detach. This outward extension forms a non-linear structure, which can effectively prevent detachment. Example

[0021] See attached document Figure 1-4 An insulator reinforcement structure, used to reinforce the aforementioned insulator 20 mounting structure, includes: The hook 30 is hooked onto the insulator 20 to prevent the insulator 20 from moving away from the mounting rod 40; The connecting seat 301 is detachably or fixedly connected to the mounting bracket 10. This solution reinforces the insulator 20 by setting the hook body 30, which, when in conjunction with the mounting rod 40, provides bottom support for the insulator 20 and limits the extension direction of the mounting rod 40, further increasing the stability of the insulator 20.

[0022] Preferably, the inner wall of the hook body 30 is provided with a limiting structure that fits against the outer wall of the insulator 20, and the limiting structure limits the axial movement of the insulator 20. The limiting structure is used to limit the axial movement of the insulator 20 during lifting.

[0023] Preferably, the limiting structure includes at least one limiting piece 3021 disposed on the inner wall of the hook body 30, the limiting piece 3021 extending into the gap of the side wall of the insulator 20 to form a limiting position. The limiting piece 3021 is engaged in the gap of the side wall of the insulator 20 to form a limiting position.

[0024] Preferably, the hook body 30 includes at least two sets of hooks 302, each set including at least one hook. One set of hooks 302 hooks onto the smooth sidewall of the insulator 20, while the other set of hooks 302 hooks onto the uneven sidewall of the insulator 20. The two hooks 302 are used for lifting and axial limiting, respectively. The number of hooks 302 can be set according to actual needs during installation.

[0025] Preferably, the connector 301 includes at least two spaced and elastically positioned limiting legs. At least one limiting leg has a limiting hook 3011 at its end. The limiting leg is inserted into the mounting bracket 10 and fixed by the limiting hook 3011. The mounting bracket 10 has a limiting boss 101 for the limiting hook 3011 to abut against and limit its position. The limiting hook 3011 limits the limiting leg to prevent it from falling off, and the limiting boss 101 restricts the limiting leg from sliding towards the mounting rod 40. The limiting direction of the limiting hook 3011 is not parallel to the limiting direction of the limiting boss 101. This solution is the first solution for the connector 301, which enables quick installation and disassembly, and prevents it from falling off after installation.

[0026] Preferably, the connecting seat 301 has a ring-shaped structure with elastic sides. The mounting bracket 10 is provided with a limiting boss 101. During installation, the two sides of the connecting seat 301 deform outward, allowing the mounting bracket 10 and the limiting boss 101 to pass through the center of the ring-shaped structure. After passing through, the connecting seat 301 returns to its original position and abuts against the limiting boss 101, thus being limited. This solution is a second solution for the connecting seat 301, which also achieves quick installation and disassembly, and at the same time, it can prevent directional detachment after installation.

[0027] Preferably, the mounting rod 40 and the hook 30 are made of plastic and are respectively an insulated hook. This addresses the risks associated with electrical conductivity during the use of the insulating structure.

[0028] The insulator installation structure and reinforcement structure provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand this utility model and its core ideas. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An insulator mounting structure comprising a mounting bracket arranged on a power tower or a power pole, characterized by, The mounting bracket is equipped with a mounting rod, and the insulator is equipped with a mounting hole. The mounting rod extends into the mounting hole and there is a gap between the mounting rod and the insulator. A filling layer is formed by injection molding at the gap.

2. The insulator mounting structure according to claim 1, wherein The mounting hole includes an outer section located on the outside and an inner section located at the inner end of the outer section and extending outward. The filler layer forms an extension at the inner section that extends outward and is difficult to detach.

3. A reinforcing structure for the insulator mounting structure according to any one of claims 1 or 2, characterized by include: The hook is attached to the insulator to prevent the insulator from moving away from the mounting rod. The connector is detachably or fixedly connected to the mounting bracket.

4. The insulator reinforcing structure according to claim 3, characterized by The inner side wall of the hook is provided with a limiting structure that fits against the outer wall of the insulator, and the limiting structure limits the axial movement of the insulator.

5. The insulator reinforcement structure of claim 4, wherein The limiting structure includes at least one limiting piece disposed on the inner wall of the hook body, the limiting piece extending into the gap of the insulator sidewall to form a limit.

6. The insulator reinforcement structure of claim 5, wherein, The hook body includes at least two sets of hooks, each set including at least one hook, wherein the hook in one set hooks onto the smooth sidewall of the insulator, and the hook in the other set hooks onto the uneven sidewall of the insulator.

7. The insulator strengthening structure according to claim 3, wherein The connecting seat includes at least two spaced and elastically positioned limiting legs. At least one limiting leg has a limiting hook at its end. The limiting leg is inserted into the mounting bracket and fixed by hooking the limiting hook onto the mounting bracket. The mounting bracket has a limiting boss for the limiting hook to abut against and limit the leg. The limiting hook is used to limit the limiting leg to prevent it from falling off. The limiting boss restricts the limiting leg from sliding towards the mounting rod. The limiting direction of the limiting hook is not parallel to the limiting direction of the limiting boss.

8. The insulator strengthening structure according to claim 3, wherein The connecting seat is a ring structure with elasticity on both sides. The mounting bracket is equipped with a limiting boss. During installation, the two sides of the connecting seat deform outward so that the mounting bracket and the limiting boss pass through the middle of the ring structure. After passing through, the connecting seat returns to its original position and abuts against the limiting boss, thus being limited.

9. The insulator strengthening structure according to claim 3, wherein The mounting rod and hook are respectively made of plastic and insulated.

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