Compression-resistant silicon core pipe convenient for butt joint

Abstract

The utility model relates to the technical field of silicon core pipes, in particular to a compression-resistant silicon core pipe convenient for butt joint, which solves the problem of low efficiency during butt joint of traditional silicon core pipes, and comprises a connecting frame, butt joint pieces arranged oppositely are mounted on two sides of the connecting frame, one butt joint piece is fixedly connected with the connecting frame, and the other butt joint piece is fixedly connected with the connecting frame. The other butt joint piece is connected with the connecting frame through a lead screw, the lead screw is rotated to adjust the distance between the two butt joint pieces, rolling shafts used for making contact with the pipelines are arranged on the butt joint pieces, the rolling shafts are used for reducing friction force generated when the pipelines slide in the butt joint direction, the lead screw is connected with the connecting frame through threads, and the lead screw is rotationally connected with the butt joint piece connected with the lead screw. A screwing block used for rotating the lead screw is arranged on the lead screw, a sliding sleeve is installed on the connecting frame in a sliding mode, the sliding sleeve is connected with the corresponding butt joint piece through a connecting rod, scales for reference of the sliding sleeve are arranged on the outer wall of the connecting frame, a connecting block is fixedly arranged on the butt joint piece, a connecting shaft is arranged on the connecting block, and the connecting shaft is rotationally connected with the rolling shaft.

Description

Technical Field

[0001] This utility model relates to the field of silicon core tube technology, specifically to a pressure-resistant silicon core tube that is easy to connect. Background Technology

[0002] Silicon core pipe is a new type of composite pipe with a silicone-based solid lubricant on its inner wall. It boasts excellent sealing performance, resistance to chemical corrosion, and low engineering costs, making it widely used in fiber optic cable communication network systems for highways, railways, and other applications. HDPE silicon core pipe, also known as silicon pipe, is a new type of composite pipe with a silicone-based solid lubricant on its inner wall. It is produced by simultaneous extrusion compounding using three plastic extruders. The main raw material is high-density polyethylene, and the core layer is silicone, a solid lubricant with the lowest coefficient of friction. It is widely used in fiber optic cable communication network systems.

[0003] The search revealed a pressure-resistant silicon core tube with easy docking, which, through the adjustment of the structure, requires adjusting the center position of the pipe during docking. This makes the docking process cumbersome and makes it inconvenient to move the two silicon core tubes when docking in the docking direction, thus reducing the docking efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a pressure-resistant silicon core tube that is easy to connect, solving the problem of low efficiency in traditional silicon core tube connection methods.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pressure-resistant silicon core tube that is easy to connect, including a connecting frame, on both sides of the connecting frame are oppositely arranged connecting parts, one connecting part is fixedly connected to the connecting frame, and the other connecting part is connected to the connecting frame by a screw. The screw is rotated to adjust the distance between the two connecting parts. The connecting parts are provided with rollers for contacting the pipe, and the rollers reduce the friction force of the pipe sliding along the connecting direction.

[0008] Furthermore, the lead screw is connected to the connecting frame by a thread, and the lead screw is rotatably connected to the connected mating part.

[0009] Furthermore, the lead screw is provided with a turning block for rotating the lead screw.

[0010] Furthermore, a sliding sleeve is slidably mounted on the connecting frame, and the sliding sleeve and the corresponding mating part are connected by a connecting rod.

[0011] Furthermore, the outer wall of the connecting frame is provided with a scale for the sliding sleeve to reference.

[0012] Furthermore, a connecting block is fixedly provided on the docking component, and a connecting shaft is provided on the connecting block, with the connecting shaft and the roller being rotatably connected.

[0013] Furthermore, the docking member has a through groove for the roller to pass through.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a pressure-resistant silicon core tube that is easy to connect, and has the following beneficial effects:

[0016] This type of pressure-resistant silicon core tube facilitates docking. By setting up docking parts and a lead screw, the distance between the two docking parts can be adjusted by rotating the lead screw. The two docking parts are used to quickly dock two silicon core tubes. The docking parts are equipped with rollers that contact the silicon core tubes. The rollers reduce the friction when the silicon core tubes move along the docking direction, making it easier and smoother for the two silicon core tubes to move closer or further apart. This makes the operation more convenient and improves the docking efficiency of the two pipes. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a side view of the structure of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the pipe connection of this utility model;

[0021] Figure 5 This is a rear view schematic diagram of the pipe connection structure of this utility model;

[0022] Figure 6 This is a side view of the pipe connection structure of this utility model;

[0023] Figure 7 This utility model Figure 1 The diagram shows a partially enlarged structural schematic at point A.

[0024] In the diagram: 1. Connecting frame; 2. Connecting part; 3. Pipe; 4. Roller; 5. Lead screw; 6. Tightening block; 7. Through groove; 8. Connecting block; 9. Connecting shaft; 10. Sliding sleeve; 11. Connecting rod. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-7 This utility model discloses a pressure-resistant silicon core tube that facilitates docking. It includes a connecting frame 1, with docking parts 2 mounted on opposite sides of the connecting frame 1. Each docking part has a triangular mounting groove, but other shapes are also acceptable as long as they allow docking of two pipes 3, such as arc-shaped or rectangular grooves. One docking part 2 is fixedly connected to the connecting frame 1, while the other docking part 2 is connected to the connecting frame 1 via a lead screw 5. The lead screw 5 is threadedly connected to the connecting frame 1 and rotatably connected to the connected docking part 2. A turning block 6 is provided on the lead screw 5 for rotating it. Rotating the lead screw 5 adjusts the distance between the two docking parts 2, enabling rapid docking of two silicon core tubes. Each docking part 2 has a roller 4 for contacting the pipes 3. A connecting block 8 is fixedly mounted on the docking part 2, and a connecting shaft 9 is mounted on the connecting block 8. The connecting shaft 9 and roller 4 are rotatably connected. The roller 4 reduces friction when the pipes 3 move along the docking direction, making the process of the two pipes 3 approaching or moving away from each other easier and smoother.

[0027] The roller 4 can be set on the inner wall of the connecting member 2. Alternatively, the roller 4 can be set on the outer wall of the connecting member 2. If the roller 4 is set on the outer wall of the connecting member 2, a through groove 7 is provided on the connecting member 2 for the roller 4 to pass through, and the roller 4 abuts against the outer wall of the pipe 3 through the through groove 7.

[0028] A sliding sleeve 10 is slidably mounted on the connecting frame 1. The sliding sleeve 10 and the corresponding mating part 2 are connected by a connecting rod 11. The sliding sleeve 10 and the connecting rod 11 prevent the mating part 2, which is rotatably connected to the lead screw 5, from rotating. The outer wall of the connecting frame 1 is provided with a scale for the sliding sleeve 10 to reference, so as to accurately adjust the distance between the two mating parts 2.

[0029] In summary, this pressure-resistant silicon core tube, which is easy to connect, is used by placing two pipes 3 between two connecting parts 2, then rotating the screw 5 to reduce the distance between the two connecting parts 2. The pipes 3 are squeezed by the connecting parts 2 on both sides, achieving coaxial connection of the two pipes 3. Then, the pipes 3 are moved along the connection direction, so that the two pipes 3 are close to each other, and then the pipes 3 are connected.

[0030] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compression resistant silicon core tube for facilitating interfacing, comprising a connecting frame (1), characterized in that: The connecting frame (1) is provided with two oppositely arranged butt joints (2) on two sides, one of the butt joints (2) is fixedly connected with the connecting frame (1), and the other butt joint (2) is connected with the connecting frame (1) through a lead screw (5), the lead screw (5) is rotated to adjust the distance between the two butt joints (2), and a rolling shaft (4) is arranged on the butt joint (2) for contacting the pipeline (3), and the rolling shaft (4) is used to reduce the friction force of the pipeline (3) sliding along the butt joint direction.

2. A crush resistant silicon core tube for facilitating interfacing as defined in claim 1, wherein: The lead screw (5) is threadedly connected with the connecting frame (1), and the lead screw (5) is rotatably connected with the butt joint (2) connected therewith.

3. A crush resistant silicon core tube for facilitating interfacing as defined in claim 2, wherein: A screwing block (6) for rotating the lead screw (5) is arranged on the lead screw (5).

4. The crush resistant silicon core tube of claim 1, wherein: A sliding sleeve (10) is slidably arranged on the connecting frame (1), and the sliding sleeve (10) and the corresponding butt joint (2) are connected through a connecting rod (11).

5. A crush resistant silicon core tube for facilitating interfacing as defined in claim 4, wherein: A scale is arranged on the outer wall of the connecting frame (1) for the sliding sleeve (10).

6. The crush resistant silicon core tube of claim 1, wherein: A connecting block (8) is fixedly arranged on the butt joint (2), a connecting shaft (9) is arranged on the connecting block (8), and the connecting shaft (9) is rotatably connected with the rolling shaft (4).

7. A crush resistant silicon core tube for facilitating interfacing as defined in claim 6, wherein: A through groove (7) is formed in the butt joint (2) for the rolling shaft (4) to pass through.

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