A wiring cap

Abstract

This utility model belongs to the technical field of wiring caps, and in particular, it is a wiring cap comprising a connecting sleeve that is interconnected and fits onto the upper end of a pile body. A cap is connected to the upper end of the connecting sleeve. The connecting sleeve has through holes of different heights and directions for connecting plastic steel wires. A baffle is formed at the upper end of the connecting sleeve, and the radius of the baffle is more than twice the radius of the connecting sleeve. This utility model sets two sets of through holes of different heights and directions to avoid interference between the two wires during threading. At the same time, the large-area baffle and cap work together to effectively prevent rainwater from entering the pile body through the through holes during actual use, reducing the corrosion and rust caused by rainwater to the inside of the pile body. This utility model sets an inverted L-shaped pressure plate inside the connecting sleeve, which works in conjunction with the inner pressure plate on the cap. Then, under the action of the internal threaded sleeve and the threaded post, a clamping action is formed from inside the plastic steel wire, enhancing the overall structure of the wiring cap and the connection reliability between the connection cap and the pile body.

Description

Technical Field

[0001] This utility model belongs to the technical field of connector caps, and specifically relates to a connector cap. Background Technology

[0002] When installing protective nets, guardrails, cold-proof nets, sun-proof nets, cold-proof sheds, and rain shelters, it is necessary to drive piles along the path and then install protective nets between two piles. In order to prevent the upper part of the protective net from collapsing, plastic steel wires need to be laid at the upper part between two piles. However, traditional piles are mostly made of metal, which requires drilling. The reserved through holes can be used to fix agricultural facilities such as hanging irrigation, micro-sprinklers, pesticide pipes, and cables. Moreover, the holes need to be aligned during pile driving, which is not convenient. Therefore, plastic connector caps are installed on the top of the piles. The connector caps are mainly used for connecting the plastic steel wires, which can not only enhance the reliability of the connection between multiple piles, but also ensure the complete deployment of the protective net between two piles.

[0003] However, traditional wiring caps only use an interference fit to fit onto the top of the pile, resulting in poor connection strength. Especially when the pile or protective net tilts under stress, the wiring cap is prone to falling off. Some wiring caps on the market also have small cap areas, allowing rainwater to directly enter the pile through the wire hole, accelerating pile corrosion and making them unsuitable for long-term use. Utility Model Content

[0004] To address the aforementioned problems in the existing technology, this utility model provides a wiring cap that features a stable connection and prevents water from entering the pile body.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a connector cap, comprising a connecting sleeve that is interconnected at the top and bottom and fits onto the upper end of the pile body, a cap connected to the upper end of the connecting sleeve, and through holes of different heights and directions in the connecting sleeve for connecting plastic steel wires, and a baffle formed at the upper end of the connecting sleeve, the radius of the baffle being more than twice the radius of the connecting sleeve.

[0006] As a preferred embodiment of this utility model, the upper end of the baffle is formed with an internal threaded sleeve, and the inner side of the cap is formed with a threaded post that is threadedly engaged with the internal threaded sleeve.

[0007] As a preferred technical solution of this utility model, the threaded column is provided with a rotating adapter seat inside, the lower end of the adapter seat is fixed with an inner pressure plate, the inner side of the connecting sleeve is fixed with an inverted L-shaped pressure plate, and the bottom of the inner side of the inverted L-shaped pressure plate is formed with a positioning groove that is squeezed and fitted with the adapter seat.

[0008] As a preferred technical solution of this utility model, an insertion space for the pile is formed between the inverted L-shaped pressure plate and the connecting sleeve, and an inclined platform is formed on the bottom inner side of the inverted L-shaped pressure plate to press and cooperate with the inner pressure plate.

[0009] As a preferred embodiment of this utility model, the outer side of the inner pressure plate is formed with a positioning strip, and the inner side of the inverted L-shaped pressure plate is provided with a positioning groove that slides in cooperation with the positioning strip.

[0010] As a preferred embodiment of this utility model, the cap has an arc-shaped structure and forms a cover on the upper end of the baffle, and the cap is formed with circumferentially arranged grooves.

[0011] As a preferred embodiment of this utility model, the inverted L-shaped pressure plate and the inner pressure plate are both evenly distributed around the circumference and are staggered from the threading path of the threading hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model is designed with two sets of threading holes of different heights and directions to avoid interference between the two threading operations. At the same time, it is designed with a large-area baffle and cap to effectively prevent rainwater from entering the pile body through the threading holes during actual use, thereby reducing the corrosion and rust caused by rainwater to the inside of the pile body.

[0014] This utility model features an inverted L-shaped pressure plate inside the connecting sleeve that cooperates with the inner pressure plate on the cap. Under the action of the inner threaded sleeve and threaded post, it can form a clamp from inside the plastic steel wire, enhancing the overall structure of the connector cap and the connection reliability of the pile body. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a structural schematic diagram of the present invention viewed from below;

[0017] Figure 2 This is a top view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the present invention in a front half-section view;

[0019] Figure 4 This is a bottom view of the connecting sleeve in this utility model.

[0020] Figure 5 This is a schematic diagram of the disassembled cap structure in this utility model;

[0021] In the diagram: 1. Connecting sleeve; 11. Baffle; 12. Internal threaded sleeve; 13. Inverted L-shaped pressure plate; 131. Inclined platform; 132. Positioning groove; 14. Wire hole; 2. Cap; 21. Tightening groove; 22. Threaded post; 23. Adapter seat; 231. Internal pressure plate; 232. Positioning strip; 3. Plastic steel wire; 4. Pile body. Detailed Implementation

[0022] 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. Example

[0023] Please see Figures 1-5 This utility model provides the following technical solution: a wiring cap, including a connecting sleeve 1 that is interconnected and fits onto the upper end of the pile body 4, a cap 2 connected to the upper end of the connecting sleeve 1, and wire holes 14 with different heights and directions in the connecting sleeve 1 for connecting plastic steel wires 3. A baffle 11 is formed on the upper end of the connecting sleeve 1, and the radius of the baffle 11 is more than twice the radius of the connecting sleeve 1. The cap 2 has an arc-shaped structure and forms a cover on the upper end of the baffle 11. The arc-shaped exterior of the cap 2 can reduce the accumulation of rain, snow or other debris on the cold protection cloth to a certain extent. The arc-shaped cap 2 effectively prevents the sunshade net, cold protection cloth and film from being scratched or punctured during use. The cap 2 has circumferentially arranged grooves 21 formed on it. In this embodiment, by setting two sets of wire holes 14 with different heights and directions, interference in wire laying is avoided, and the large-area baffle 11 and the cap 2 are used to prevent rainwater from entering the interior of the pile body 4 through the wire holes 14 and causing corrosion.

[0024] Specifically, the upper end of the baffle 11 is formed with an internal threaded sleeve 12, and the inner side of the cap 2 is formed with a threaded post 22 that is threadedly engaged with the internal threaded sleeve 12. This threaded engagement structure can connect the cap 2 to the connecting sleeve 1, and at the same time, it can also form a clamping on the inner side of the pile body 4 through the cooperation of the inner pressure plate 231 and the inverted L-shaped pressure plate 13, thereby enhancing the connection reliability between the connector cap connecting sleeve 1 and the pile body 4.

[0025] Furthermore, the threaded column 22 is provided with a rotating adapter 23 inside. The adapter 23 is used to consume the circumferential force generated by the screw engagement and retain the axial thrust. An inner pressure plate 231 is fixed at the lower end of the adapter 23. An inverted L-shaped pressure plate 13 is fixed inside the connecting sleeve 1. An inclined platform 131 is formed at the bottom of the inner side of the inverted L-shaped pressure plate 13 and is pressed into the inner pressure plate 231.

[0026] Furthermore, an insertion space for the pile body 4 is formed between the inverted L-shaped pressure plate 13 and the connecting sleeve 1, and the inverted L-shaped pressure plate 13 is pressed tightly against the inner wall of the pile body 4 by the extrusion of the adapter seat 23 and the inclined platform 131.

[0027] Furthermore, a positioning strip 232 is formed on the outer side of the inner pressure plate 231, and a positioning groove 132 is provided on the inner side of the inverted L-shaped pressure plate 13 to slide and cooperate with the positioning strip 232. Through the cooperation of the positioning groove 132 and the positioning strip 232, the inner pressure plate 231 is ensured to move stably along the axial direction, thereby cooperating with the inverted L-shaped pressure plate 13 and the inclined platform 131 at the bottom of the inverted L-shaped pressure plate 13 to form an inner clamping.

[0028] Specifically, the inverted L-shaped pressure plate 13 and the inner pressure plate 231 are evenly distributed around the circumference and are staggered from the wire path of the wire hole 14. In this embodiment, the staggered arrangement ensures the function and role of each component without interference.

[0029] The working principle and usage process of this utility model: The connecting sleeve 1 and the cap 2 are integrally formed by injection molding, and the thread structure therein is formed by tapping.

[0030] During connection, the connecting sleeve 1 is placed over the outside of the pile body 4. At this time, the pile body 4 is located inside the connecting sleeve 1 and between the inverted L-shaped pressure plate 13, and abuts against the inverted L-shaped pressure plate 13. The plastic steel wire 3 is passed through the corresponding wire hole 14 according to the actual laying requirements. Since the upper end of the connecting sleeve 1 is open, auxiliary operation can be performed from inside the connecting sleeve 1 during wire threading, which facilitates wire threading. The inverted L-shaped pressure plate 13 is aligned with the adapter seat 23 and the cap 2 is inserted from top to bottom. The positioning strip 232 slides in the positioning groove 132. Threaded column The bottom of 22 contacts the top of the internal threaded sleeve 12. At this time, the cap 2 is rotated by the screw groove 21. The cap 2 drives the threaded column 22 to be spirally connected to the internal threaded sleeve 12. The inner pressure plate 231 pushes the inclined platform 131 by the axial movement force generated by the spiral. The bottom of the inverted L-shaped pressure plate 13 is squeezed and adhered to the inner wall of the pile body 4, thus forming a tight seal. After the spiral reaches the bottom, the cap 2 covers the upper end of the baffle 11. At the same time, the cap 2 is connected to the connecting sleeve 1 and the pile body 4, thus forming an integrated structure.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A connector cap, characterized in that: It includes a connecting sleeve (1) that is interconnected and fits onto the upper end of the pile body (4). The upper end of the connecting sleeve (1) is connected to a cap (2). The connecting sleeve (1) has wire holes (14) with different heights and directions for connecting plastic steel wires (3). The upper end of the connecting sleeve (1) is formed with a baffle (11). The radius of the baffle (11) is more than twice the radius of the connecting sleeve (1).

2. A connector cap according to claim 1, characterized in that: The baffle (11) has an internal threaded sleeve (12) formed on its upper end, and the cap (2) has a threaded post (22) formed on its inner side that is threadedly engaged with the internal threaded sleeve (12).

3. A connector cap according to claim 2, characterized in that: The threaded column (22) has a rotating adapter (23) inside. The lower end of the adapter (23) is fixed with an inner pressure plate (231). The inner side of the connecting sleeve (1) is fixed with an inverted L-shaped pressure plate (13). The bottom of the inner side of the inverted L-shaped pressure plate (13) is formed with a sloping platform (131) that is pressed together with the inner pressure plate (231).

4. A connector cap according to claim 3, characterized in that: The inverted L-shaped pressure plate (13) and the connecting sleeve (1) form an insertion space for the pile body (4). The inverted L-shaped pressure plate (13) is pressed tightly against the inner wall of the pile body (4) by the extrusion of the adapter (23) and the inclined platform (131).

5. A connector cap according to claim 3, characterized in that: The inner pressure plate (231) has a positioning strip (232) formed on its outer side, and the inverted L-shaped pressure plate (13) has a positioning groove (132) on its inner side that slides in cooperation with the positioning strip (232).

6. A connector cap according to claim 2, characterized in that: The cap (2) has an arc-shaped structure and forms a cover on the upper end of the baffle (11). The cap (2) has a circumferentially arranged groove (21).

7. A connector cap according to claim 3, characterized in that: The inverted L-shaped pressure plate (13) and the inner pressure plate (231) are both evenly distributed around the circumference and are staggered from the threading path of the threading hole (14).

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