A spliced ​​wire mesh skeleton tube

Abstract

The utility model provides a spliced ​​steel wire mesh skeleton tube, including a skeleton tube body, an inner hole is opened at the center of the skeleton tube body, external threaded parts are arranged on the outer walls at both ends of the skeleton tube body, and the two skeleton tube bodies are connected by a connecting assembly, the connecting assembly includes a positioning assembly and a fixing assembly, the positioning assembly is used to position two adjacent skeleton tube bodies, the fixing assembly includes a limiting sleeve and two docking covers, the two docking covers are installed in the limiting sleeve, and the docking covers are provided with internal threaded parts matching the external threaded parts. The utility model positions the two skeleton tube bodies through the positioning assembly, and then rotates the two docking covers to connect the external threaded parts and the internal threaded parts, which can be easily assembled and disassembled. Compared with the traditional steel skeleton structure, the welding process is omitted, saving a lot of time and labor.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of wire mesh skeleton tubes, and in particular to a spliced ​​wire mesh skeleton tube. Background Art

[0002] The steel wire mesh skeleton plastic composite pipe adopts high-quality materials and advanced production technology, which makes it have higher pressure resistance. At the same time, the composite pipe has excellent flexibility and is suitable for long-distance buried water supply and gas pipeline systems. The pipe fittings used in the steel wire mesh skeleton polyethylene composite pipe are polyethylene electric fusion pipe fittings.

[0003] In the prior art, when connecting the steel mesh skeleton pipe, the heating element inside the pipe is used to melt the outer plastic of the pipe with the inner plastic of the pipe, so that the pipe and the pipe are reliably connected together. Although this connection method is firm and reliable, it can only be connected once, and cannot be disassembled or replaced after connection, which reduces the practicality of the steel mesh skeleton pipe. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model:

[0005] The utility model provides a spliced ​​wire mesh skeleton tube, which is used to solve the technical problems existing in the above-mentioned background technology.

[0006] 2. Technical solution:

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a spliced ​​wire mesh skeleton tube, including a skeleton tube body, an inner hole is opened at the center of the skeleton tube body, and external threaded parts are arranged on the outer walls at both ends of the skeleton tube body. The two skeleton tube bodies are connected by a connecting assembly, and the connecting assembly includes a positioning assembly and a fixing assembly. The positioning assembly is used to position two adjacent skeleton tube bodies. The fixing assembly includes a limiting sleeve and two docking covers. The two docking covers are installed in the limiting sleeve, and the docking cover is provided with an internal threaded part matching the external threaded part.

[0008] Preferably, the positioning assembly comprises a connecting tube, a positioning ring is concentrically arranged on the outer side of the middle part of the connecting tube, two ends of the connecting tube respectively extend into an inner hole of the skeleton tube body, and the end surface of the skeleton tube body is in contact with the positioning ring.

[0009] Preferably, a plurality of steel wires are arranged in the main body of the skeleton tube, and a positioning hole matching with the steel wires is opened on the positioning ring, and the steel wires extend into the positioning hole.

[0010] Preferably, anti-slip patterns are provided on the outer wall of the docking cover.

[0011] Preferably, a first limiting ring is provided on the outer wall of the docking cover, and second limiting rings are provided at both ends of the limiting sleeve, and the first limiting ring is slidably installed in the limiting sleeve.

[0012] 3. Beneficial effects:

[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] The utility model positions the two skeleton pipe bodies by a positioning assembly, and then rotates the two docking covers to connect the external threaded portion and the internal threaded portion, which can be easily assembled and disassembled. Compared with the traditional steel skeleton structure, the welding process is omitted, and a lot of time and labor are saved.

[0015] The utility model arranges the positioning component so that the two ends of the connecting pipe are respectively extended into the inner hole of a skeleton tube body, the end face of the skeleton tube body is in contact with the positioning ring, and at the same time, the steel wires at the ends of the two skeleton tube bodies are inserted into the positioning holes to achieve positioning. The positioning component can ensure the correct alignment between the two steel wire mesh skeleton tubes, making the entire structure more stable and firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the fixing component of the utility model.

[0020] Reference numerals:

[0021] 1. Skeleton tube body; 11. Steel wire; 12. External threaded portion; 13. Inner hole; 2. Connecting assembly; 3. Positioning assembly; 31. Connecting tube; 32. Positioning ring; 33. Positioning hole; 4. Docking cover; 41. Internal threaded portion; 42. First limiting ring; 43. Anti-slip pattern; 5. Limiting sleeve; 51. Second limiting ring. DETAILED DESCRIPTION

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. Example

[0027] Refer to the attached Figures 1 to 4 A spliced ​​steel wire mesh skeleton tube comprises a skeleton tube body 1, an inner hole 13 is provided at the center of the skeleton tube body 1, and external threaded parts 12 are provided on the outer walls of both ends of the skeleton tube body 1. The two skeleton tube bodies 1 are connected by a connecting assembly 2, and the connecting assembly 2 comprises a positioning assembly 3 and a fixing assembly. The positioning assembly 3 is used to position two adjacent skeleton tube bodies 1. The positioning assembly 3 comprises a connecting tube 31, and a positioning ring 32 is concentrically provided on the outer side of the middle part of the connecting tube 31. The two ends of the connecting tube 31 extend into the inner hole 13 of one skeleton tube body 1 respectively, and the end face of the skeleton tube body 1 is in contact with the positioning ring 32. A plurality of steel wires 11 are provided in the skeleton tube body 1, and a positioning hole 33 matching with the steel wire 11 is provided on the positioning ring 32, and the steel wire 11 extends into the positioning hole 33.

[0028] The fixing assembly includes a limiting sleeve 5 and two docking covers 4, the two docking covers 4 are installed in the limiting sleeve 5, and an internal threaded portion 41 matching the external threaded portion 12 is provided in the docking cover 4. Anti-slip grooves 43 are provided on the outer wall of the docking cover 4. A first limiting ring 42 is provided on the outer wall of the docking cover 4, and a second limiting ring 51 is provided at both ends of the limiting sleeve 5. The first limiting ring 42 is slidably installed in the limiting sleeve 5. In one embodiment, a sealing ring is provided on the adjacent surfaces of the second limiting ring 51 and the first limiting ring 42.

[0029] Working principle:

[0030] Before use, the limiting sleeve 5 is concentrically arranged outside the connecting tube 31, and the two ends of the connecting tube 31 are respectively inserted into the inner hole 13 of a skeleton tube body 1, and the end surface of the skeleton tube body 1 is in contact with the positioning ring 32, and the steel wires 11 at the ends of the two skeleton tube bodies 1 are inserted into the positioning holes 33 to achieve positioning. After positioning the two skeleton tube bodies 1 by the positioning assembly 3, the two docking covers 4 are rotated to connect the external threaded portion 12 and the internal threaded portion 41. Through the arrangement of the second limiting ring 51 and the first limiting ring 42, the docking cover 4 stops after rotating to the limited position, and the limiting sleeve 5 can also cover the connection between the two docking covers 4 to prevent debris from entering the connection.

[0031] The connection components are made of high-strength materials, which can provide a strong connection, ensure the firm fixation between the skeleton tubes, and enhance the stability of the overall structure.

[0032] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A spliced ​​wire mesh skeleton tube, characterized in that: The invention comprises a skeleton tube body (1), wherein an inner hole (13) is provided at the center of the skeleton tube body (1), and external threaded portions (12) are provided on the outer walls at both ends of the skeleton tube body (1). The two skeleton tube bodies (1) are connected via a connecting assembly (2), wherein the connecting assembly (2) comprises a positioning assembly (3) and a fixing assembly, wherein the positioning assembly (3) is used to position two adjacent skeleton tube bodies (1), and the fixing assembly comprises a limiting sleeve (5) and two docking covers (4), wherein the two docking covers (4) are installed in the limiting sleeve (5), and wherein the docking covers (4) are provided with internal threaded portions (41) matching the external threaded portions (12).

2. The spliced ​​wire mesh skeleton tube according to claim 1, characterized in that: The positioning assembly (3) comprises a connecting tube (31), a positioning ring (32) being concentrically arranged on the outer side of the middle portion of the connecting tube (31), and both ends of the connecting tube (31) respectively extending into an inner hole (13) of the skeleton tube body (1), and an end surface of the skeleton tube body (1) is in contact with the positioning ring (32).

3. The spliced ​​wire mesh skeleton tube according to claim 2, characterized in that: A plurality of steel wires (11) are arranged in the skeleton tube body (1), and a positioning hole (33) matching with the steel wires (11) is opened on the positioning ring (32), and the steel wires (11) extend into the positioning hole (33).

4. The spliced ​​wire mesh skeleton tube according to claim 1, characterized in that: Anti-slip patterns (43) are provided on the outer wall of the docking cover (4).

5. The spliced ​​wire mesh skeleton tube according to claim 1, characterized in that: A first limiting ring (42) is provided on the outer wall of the docking cover (4), and second limiting rings (51) are provided at both ends of the limiting sleeve (5), and the first limiting ring (42) is slidably mounted in the limiting sleeve (5).

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