HDPE winding pipe

Abstract

The utility model discloses an HDPE (high-density polyethylene) winding pipe, and particularly relates to the technical field of pipes, the HDPE winding pipe comprises a pipeline mechanism and an outer winding mechanism wound on the periphery of the pipeline mechanism, the front end of the pipeline mechanism is connected with a first connecting mechanism, and the rear end of the pipeline mechanism is connected with a second connecting mechanism; the outer winding mechanism comprises a reinforcing pipe, side supports, deformation buffering grooves and inner reinforcing ribs, the reinforcing pipe is installed on the periphery of the pipeline mechanism in a winding mode, a cavity is formed in the reinforcing pipe, the inner reinforcing ribs are installed in the cavity, the side supports are installed at the two ends of the reinforcing pipe, and the deformation buffering grooves are formed in the bottoms of the side supports. By means of the side supports, the deformation buffering grooves and the inner reinforcing ribs on the outer winding mechanism, the overall strength of the outer winding mechanism can be improved, meanwhile, the outer winding mechanism can have certain deformation resistance, and damage to the pipeline mechanism caused by extrusion deformation of the outer winding mechanism is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipes, in particular to a HDPE winding pipe. Background Art

[0002] With the acceleration of urbanization and the advancement of infrastructure construction, the demand for piping materials is increasing. Traditional piping materials such as cement and cast iron are gradually being replaced by new environmentally friendly materials due to their high energy consumption, heavy weight, and installation difficulties. As a new environmentally friendly material, HDPE plastic-steel spiral pipe is widely used in industry, construction, agriculture, and the environment due to its excellent corrosion resistance, high strength, wear resistance, and easy installation.

[0003] However, the HDPE plastic-steel winding pipes currently on the market still have certain deficiencies in terms of ring stiffness and ring flexibility, and the docking port is prone to offset during splicing and installation. To this end, we have designed an HDPE winding pipe to solve the above problems. Utility Model Content

[0004] In response to the deficiencies in the existing technology, the utility model provides a HDPE winding pipe, which solves the problem that the HDPE plastic-steel winding pipes currently on the market still have certain deficiencies in ring stiffness and ring flexibility, and the docking port is prone to offset during splicing and installation.

[0005] To achieve the above object, the present invention is implemented through the following technical solutions: an HDPE winding pipe, comprising a pipeline mechanism and an outer winding mechanism wound around the periphery of the pipeline mechanism, the front end of the pipeline mechanism is connected to a first connecting mechanism, and the rear end of the pipeline mechanism is connected to a second connecting mechanism;

[0006] The external winding mechanism includes a reinforcing tube, a side bracket, a deformation buffer groove and an internal reinforcing rib. The reinforcing tube is wound and installed on the periphery of the pipeline mechanism. A cavity is provided inside the reinforcing tube, and an internal reinforcing rib is installed inside the cavity. Side brackets are installed at both ends of the reinforcing tube, and a deformation buffer groove is provided at the bottom of the side bracket.

[0007] Preferably, the first connecting mechanism includes a connecting tube, a slot, a spring and a plug. The rear end of the connecting tube is connected to the pipeline mechanism, the front end of the connecting tube is provided with a docking hole, the bottom of the front end of the connecting tube is embedded with a spring, and the front end of the spring is connected to the plug. The second connecting mechanism includes a docking tube, a docking plug and a socket. The front end of the docking tube is connected to the pipeline mechanism, the rear end of the docking tube is provided with a docking plug that matches the position of the docking hole, and the rear end of the docking tube is provided with a socket that matches the plug.

[0008] Preferably, the pipeline mechanism includes a rubber inner tube, a metal frame and an arc-shaped support rod, the metal frame is installed on the top and bottom of the rubber inner tube, the sides of the metal frame are connected by a plurality of arc-shaped support rods, and the arc-shaped support rods are located inside the rubber inner tube.

[0009] Preferably, the bottom of the side bracket is connected to the outer surface of the pipeline mechanism.

[0010] Preferably, the first connecting mechanism further includes a clamping plate and a docking hole, a clamping slot is provided inside the connecting tube at the front end of the spring, a clamping plate is slidably installed inside the clamping slot, and a pull ring is installed at the bottom of the connecting tube where the clamping plate extends out.

[0011] Preferably, an inner cavity is provided inside the pipeline mechanism, and through holes adapted to the inner cavity are provided inside the first connecting mechanism and the second connecting mechanism.

[0012] Beneficial effects

[0013] The utility model provides a HDPE winding pipe. Compared with the existing technology, it has the following advantages:

[0014] The HDPE winding pipe can improve the overall strength of the outer winding mechanism through the side supports and internal reinforcement ribs included on the outer winding mechanism. At the same time, the deformation buffer groove can also make the outer winding mechanism have a certain anti-deformation ability, reducing the damage to the pipeline mechanism caused by the extrusion deformation of the outer winding mechanism. Through the mutual cooperation of the first connecting mechanism and the second connecting mechanism, it is convenient for users to quickly splice during use, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is an expanded view of the utility model;

[0017] Figure 3 This is a schematic side sectional view of the outer winding mechanism of the present invention;

[0018] Figure 4 It is a cross-sectional view of the first connecting mechanism of the present utility model;

[0019] Figure 5 It is a rear view of the present invention.

[0020] In the figure: 1. Pipe mechanism; 101. Rubber inner tube; 102. Metal frame; 103. Arc-shaped support rod; 2. External winding mechanism; 201. Reinforcement tube; 202. Side bracket; 203. Deformation buffer groove; 204. Internal reinforcing rib; 3. First connecting mechanism; 301. Connecting tube; 302. Slot; 303. Spring; 304. Plug; 305. Card; 306. Docking hole; 4. Second connecting mechanism; 401. Docking tube; 402. Docking plug; 403. Socket; 5. Inner cavity. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides a technical solution: an HDPE winding pipe, comprising a pipe mechanism 1 and an outer winding mechanism 2 wound around the outer periphery of the pipe mechanism 1, the front end of the pipe mechanism 1 is connected to a first connecting mechanism 3, and the rear end of the pipe mechanism 1 is connected to a second connecting mechanism 4; the outer winding mechanism 2 comprises a reinforcing pipe 201, a side bracket 202, a deformation buffer groove 203 and an inner reinforcing rib 204, the reinforcing pipe 201 is wound around the outer periphery of the pipe mechanism 1, a cavity is provided inside the reinforcing pipe 201, an inner reinforcing rib 204 is installed inside the cavity, side brackets 202 are installed at both ends of the reinforcing pipe 201, and a deformation buffer groove 203 is provided at the bottom of the side bracket 202 ; The first connecting mechanism 3 includes a connecting pipe 301, a slot 302, a spring 303 and a plug 304. The rear end of the connecting pipe 301 is connected to the pipeline mechanism 1, and a docking hole 306 is provided at the front end of the connecting pipe 301. A spring 303 is embedded in the bottom of the front end of the connecting pipe 301, and the front end of the spring 303 is connected to the plug 304. The second connecting mechanism 4 includes a docking pipe 401, a docking plug 402 and a socket 403. The front end of the docking pipe 401 is connected to the pipeline mechanism 1, and the rear end of the docking pipe 401 is installed with a docking plug 402 whose position matches the docking hole 306. The rear end of the docking pipe 401 is provided with a socket 403 that matches the plug 304.

[0023] Based on the above-mentioned structural setting, the HDPE winding pipe consists of a pipe mechanism 1 and an outer winding mechanism 2 wound around the periphery of the pipe mechanism 1, the front end of the pipe mechanism 1 is connected to the first connecting mechanism 3, and the rear end of the pipe mechanism 1 is connected to the second connecting mechanism 4, wherein the pipe mechanism 1 can guide and discharge sewage when in use, and the outer winding mechanism 2 can increase the overall strength of the pipe mechanism 1, and the connection can be achieved through the first connecting mechanism 3 and the second connecting mechanism 4. Specifically, the reinforcing tube 201 and the internal reinforcing rib 204 are integrally formed, which improves the overall strength and toughness of the outer winding mechanism 2, and the contact surface between the outer winding mechanism 2 and the pipe mechanism 1 can be expanded by the side bracket 202. During the process of the outer winding mechanism 2 being compressed and deformed, the deformation buffer groove 203 can be used to provide a certain buffer deformation space for the reinforcing tube 201 and the side bracket 202, thereby improving the deformation resistance of the outer winding mechanism 2 itself. When the first connecting mechanism 3 is connected to the second connecting mechanism 4, the docking bolt 402 is first inserted into the corresponding docking hole. When the first and second connecting mechanisms 3 and 4 are close to each other, the spring 303 pushes out the plug 304 so that the front end of the plug 304 extends into the interior of the insertion hole 403. After entering, the plug cooperates with the docking plug 402 to limit the position of the first connecting mechanism 3 and the second connecting mechanism 4 in the form of two-point positioning, thereby preventing the interface of the first connecting mechanism 3 and the second connecting mechanism 4 from being offset during welding. The HDPE winding pipe, through the side bracket 202, deformation buffer groove 203 and internal reinforcement rib 204 included on the outer winding mechanism 2, can improve the overall strength of the outer winding mechanism 2 while also enabling the outer winding mechanism 2 to have a certain anti-deformation ability, thereby reducing the damage to the pipeline mechanism 1 caused by the extrusion deformation of the outer winding mechanism 2. Through the cooperation of the first connecting mechanism 3 and the second connecting mechanism 4, it is convenient for users to quickly splice during use, thereby improving work efficiency.

[0024] Furthermore, the piping mechanism 1 includes a rubber inner tube 101, a metal frame 102, and curved support rods 103. The metal frame 102 is mounted on the top and bottom of the rubber inner tube 101. The sides of the metal frame 102 are connected by a plurality of curved support rods 103, and the curved support rods 103 are located inside the rubber inner tube 101. The metal frame 102 and the curved support rods 103 are both embedded in the rubber inner tube 101. With the assistance of the metal frame 102 and the curved support rods 103, the overall strength of the rubber inner tube 101 is effectively increased. The metal frame 102 and the curved support rods 103 also provide auxiliary support for the outer winding mechanism 2, improving its ability to resist deformation.

[0025] Furthermore, the bottom of the side bracket 202 is connected to the outer surface of the pipeline mechanism 1. The connection between the side bracket 202 and the pipeline mechanism 1 makes the structure more stable.

[0026] Furthermore, the first connecting mechanism 3 includes a clamping plate 305 and a docking hole 306. A clamping slot 302 is defined within the connecting tube 301 at the front end of the spring 303. The clamping plate 305 is slidably mounted within the clamping slot 302. A pull ring is mounted on the bottom of the clamping plate 305 extending out of the connecting tube 301. Before assembly, the clamping plate 305 is located within the clamping slot 302. The plug 304 is pushed against the clamping plate 305 by the spring 303. After the clamping plate 305 is withdrawn from the clamping slot 302, the plug 304 enters the interior of the socket 403 under the push of the spring 303, and the connection is achieved after insertion.

[0027] Furthermore, an inner cavity 5 is defined within the conduit mechanism 1, and through holes adapted to fit within the inner cavity 5 are defined within the first connecting mechanism 3 and the second connecting mechanism 4. The inner cavity 5 has flat top and bottom ends and curved sides. This design of the inner cavity 5 makes the device more stable, allowing sewage to be drained through the inner cavity 5.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A HDPE winding pipe, characterized in that: It comprises a pipeline mechanism (1) and an outer winding mechanism (2) wound around the periphery of the pipeline mechanism (1), the front end of the pipeline mechanism (1) is connected to a first connecting mechanism (3), and the rear end of the pipeline mechanism (1) is connected to a second connecting mechanism (4); The outer winding mechanism (2) comprises a reinforcing tube (201), a side bracket (202), a deformation buffer groove (203) and an inner reinforcing rib (204); the reinforcing tube (201) is wound around the periphery of the pipeline mechanism (1); a cavity is provided inside the reinforcing tube (201); the inner reinforcing rib (204) is installed inside the cavity; side brackets (202) are installed at both ends of the reinforcing tube (201); and a deformation buffer groove (203) is provided at the bottom of the side bracket (202).

2. The HDPE winding pipe according to claim 1, characterized in that: The first connection mechanism (3) comprises a connection pipe (301), a slot (302), a spring (303) and a plug (304); the rear end of the connection pipe (301) is connected to the pipeline mechanism (1); the front end of the connection pipe (301) is provided with a docking hole (306); the bottom of the front end of the connection pipe (301) is embedded with a spring (303); the front end of the spring (303) is connected with the plug (304); the second connection mechanism (4) comprises a docking pipe (401), a docking plug (402) and a plug hole (403); the front end of the docking pipe (401) is connected to the pipeline mechanism (1); the rear end of the docking pipe (401) is provided with a docking plug (402) matched with the position of the docking hole (306); the rear end of the docking pipe (401) is provided with a plug hole (403) matched with the plug (304).

3. The HDPE winding pipe according to claim 1, characterized in that: The pipeline mechanism (1) comprises a rubber inner tube (101), a metal frame (102) and an arc-shaped support rod (103); the metal frame (102) is installed at the top and bottom of the rubber inner tube (101); the side surfaces of the metal frame (102) are connected by a plurality of arc-shaped support rods (103); and the arc-shaped support rods (103) are located inside the rubber inner tube (101).

4. The HDPE winding pipe according to claim 1, characterized in that: The bottom of the side bracket (202) is connected to the outer surface of the pipeline mechanism (1).

5. The HDPE winding pipe according to claim 2, characterized in that: The first connecting mechanism (3) further comprises a clamping plate (305) and a docking hole (306); a clamping groove (302) is provided inside the connecting tube (301) at the front end of the spring (303); a clamping plate (305) is slidably installed inside the clamping groove (302); and a pull ring is installed at the bottom of the connecting tube (301) extending from the clamping plate (305).

6. The HDPE winding pipe according to any one of claims 1 to 5, characterized in that: An inner cavity (5) is provided inside the pipeline mechanism (1), and through holes matching the inner cavity (5) are provided inside the first connecting mechanism (3) and the second connecting mechanism (4).

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