Breakage-proof sand-coated pipe with copper wire arranged inside

Abstract

The utility model relates to the technical field of pipeline engineering, and discloses a breakage-proof sand-coated pipe with copper wires arranged inside, which comprises a sand-coated pipe main body, a breakage-proof mechanism is arranged on the outer surface of the sand-coated pipe main body, a copper wire layout mechanism is arranged on the inner surface of the sand-coated pipe main body, the breakage-proof mechanism comprises a splicing semi-ring II, and a splicing semi-ring II is arranged on the splicing semi-ring II. The second splicing semi-ring is movably connected to the top of the sand wrapping pipe body, and a first connecting block is fixedly installed on the outer wall of the second splicing semi-ring. Through the design of the alloy protection cover, impurities such as fallen broken stones can be blocked, the safety of the sand wrapping pipe main body is guaranteed, meanwhile, the sliding vertical rod can slide on the inner wall of the hollow cylinder, and the spring is compressed, so that the force generated when the broken stones impact the alloy protection cover is buffered, and the overall safety of the sand wrapping pipe main body is further guaranteed; and meanwhile, the rubber cushion block can generate elastic deformation, and further buffer protection treatment is achieved on the alloy protection cover.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline engineering, and in particular to an anti-breakage sand-wrapped pipe with copper wires running inside. Background Art

[0002] Sand-coated pipe is a new type of composite material pipe made of resin as the base material, glass fiber and its products as the reinforcing material, and quartz sand as the filling material. It has the advantages of excellent corrosion resistance, light weight and high strength, easy installation, short construction period and low comprehensive investment, and has become the best choice for the chemical industry and pipeline engineering.

[0003] A Chinese patent discloses a glass fiber reinforced plastic sand-filled pipe, with the announcement number CN216131511U. The technical solution disclosed in the patent document is as follows: the support assembly includes a sleeve, the inner wall of the sleeve is provided with a thread, a screw is threadedly connected to the sleeve, one end of the screw extends out of the sleeve, and the ends of the sleeve and the screw that are away from each other are each fixedly connected with a protrusion, and a positioning groove used in conjunction with the protrusion is provided on the pipe body.

[0004] In order to solve the problem that the pipeline body is prone to deformation when under pressure, the existing technology adopts the method of setting up support components. However, there is still a situation where the pipeline cannot be protected from damage. If the pipeline is installed exposed in an environment such as near a mountain, the debris rolling down from the mountain can easily break the pipeline, which in turn causes the components inside the pipeline to be easily damaged. Utility Model Content

[0005] The utility model aims to provide a damage-resistant sand-wrapped pipe with internal copper wires, so as to solve the problem that the pipeline cannot be protected from damage in the prior art.

[0006] The utility model provides the following technical solution: an anti-breakage sand-coated pipe with internal copper wire, comprising a sand-coated pipe body, an anti-breakage mechanism is arranged on the outer surface of the sand-coated pipe body, and a copper wire layout mechanism is arranged on the inner surface of the sand-coated pipe body.

[0007] The anti-breakage mechanism includes a second splicing half ring, which is movably connected to the top of the sand-wrapped tube body. A connecting block one is fixedly installed on the outer wall of the second splicing half ring. A hollow cylinder is fixedly installed on the top of the connecting block one. A spring is fixedly installed on the bottom of the inner wall of the hollow cylinder. A sliding vertical rod is fixedly connected to the top of the spring. The outer wall of the sliding vertical rod is slidably connected to the inner wall of the hollow cylinder. The top of the sliding vertical rod extends to the top of the hollow cylinder and is fixedly connected to a rubber pad. The top of the rubber pad is fixedly connected to a second connecting block. An alloy protective cover is fixedly installed on the top of the second connecting block. The sand-wrapped tube body can be wrapped and buffered through the cooperation of the spring, the rubber pad and the alloy protective cover.

[0008] As a preferred embodiment of the above technical solution, the anti-damage mechanism also includes a splicing half ring one, which is movably connected to the bottom of the sand-packed pipe body, the top of the splicing half ring one is movably connected to the bottom of the splicing half ring two, and a connecting groove is provided on the top of the splicing half ring one.

[0009] As a preferred embodiment of the above technical solution, a protruding block is movably connected to the inner wall of the connecting groove, the bottom of the protruding block is rotatably connected to a rotating handle, the top of the rotating handle is movably connected to the bottom of the splicing half ring one, and the protruding block is fixedly installed on the bottom of the splicing half ring two. Through the design of the protruding block, the connecting groove and the rotating handle, it is convenient for users to disassemble and assemble the splicing half ring one and the splicing half ring two.

[0010] As a preferred embodiment of the above technical solution, the copper wire layout mechanism includes an inner support plate, which is movably connected to the inner wall of the sand-coated tube body, and a connecting rod is fixedly installed between two adjacent inner support plates. A through hole is opened on the side of the inner support plate. The through hole design can avoid the problem of copper wires being entangled with each other.

[0011] As a preferred embodiment of the above technical solution, a positioning plate is fixedly installed on the side of the inner support plate, and a positioning bolt is threadedly connected to the inner wall of the positioning plate. The threaded end of the positioning bolt is movably connected to the inner wall of the sand-packed tube body, and the positioning bolt is rotated to complete the positioning of the inner support plate in the sand-packed tube body.

[0012] As a preferred embodiment of the above technical solution, inner cylinder one is fixedly installed on the inner wall of the through hole, a receiving block is fixedly connected to the inner wall of the inner cylinder one, and inner cylinder two is fixedly connected to the receiving block on the side away from inner cylinder one. The receiving block allows a gap to exist between inner cylinder one and inner cylinder two, which facilitates heat dissipation of the copper wire.

[0013] As a preferred embodiment of the above technical solution, a mesh tube is fixedly connected to the middle of the inner tube 2, and a smooth ring is fixedly connected to the inner wall of the inner tube 2. The design of the smooth ring can reduce the wear of the inner support plate on the copper wire when it is moved.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can block impurities such as fallen gravel and ensure the safety of the sand-packed pipe body through the design of the alloy protective cover, and at the same time, the sliding vertical rod can slide on the inner wall of the hollow tube to compress the spring to buffer the force of the gravel hitting the alloy protective cover, further ensuring the safety of the sand-packed pipe body as a whole, and at the same time, the rubber pad can also produce elastic deformation to provide further buffering protection for the alloy protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

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

[0018] Figure 3 This is a schematic diagram of the connection structure of the connection groove and the protruding block of the utility model;

[0019] Figure 4 This is a schematic diagram of the cutaway structure of the sand-encapsulated pipe body of the utility model;

[0020] Figure 5 It is a schematic diagram of the internal structure of the through hole of the utility model.

[0021] In the figure: 1. sand-wrapped tube body; 2. anti-breakage mechanism; 21. splicing half ring one; 211. connecting groove; 212. raised block; 213. rotating handle; 22. splicing half ring two; 221. connecting block one; 222. hollow cylinder; 223. spring; 224. sliding vertical rod; 225. rubber pad; 226. connecting block two; 23. alloy protective cover; 3. copper wire layout mechanism; 31. inner support plate; 32. connecting rod; 33. through hole; 34. positioning plate; 35. positioning bolt; 36. inner cylinder one; 361. receiving block; 362. inner cylinder two; 363. mesh cylinder; 364. smooth ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] like Figure 1-Figure 2As shown, the utility model provides a technical solution: an anti-breakage internal copper wire sand-wrapped pipe, comprising a sand-wrapped pipe body 1, an anti-breakage mechanism 2 is arranged on the outer surface of the sand-wrapped pipe body 1, a copper wire layout mechanism 3 is arranged on the inner surface of the sand-wrapped pipe body 1, the anti-breakage mechanism 2 comprises a splicing half ring 22, the splicing half ring 22 is movably connected to the top of the sand-wrapped pipe body 1, a connecting block 221 is fixedly installed on the outer wall of the splicing half ring 22, a hollow cylinder 222 is fixedly installed on the top of the connecting block 221, a spring 223 is fixedly installed on the bottom of the inner wall of the hollow cylinder 222, a sliding vertical rod 224 is fixedly connected to the top of the spring 223, and the outer wall of the sliding vertical rod 224 is connected to the hollow cylinder The inner wall of the hollow tube 222 is slidably connected, the top of the sliding vertical rod 224 extends to the top of the hollow tube 222 and is fixedly connected with a rubber pad 225, the top of the rubber pad 225 is fixedly connected with a connecting block 226, and the top of the connecting block 226 is fixedly installed with an alloy protective cover 23, including, the alloy protective cover 23 is used to block impurities such as fallen gravel, and protect the sand-wrapped pipe body 1 from damage, and at the same time, the sliding vertical rod 224 can slide on the inner wall of the hollow tube 222 to compress the spring 223, thereby buffering the force of the gravel hitting the alloy protective cover 23, and at the same time, the rubber pad 225 can also produce elastic deformation to further buffer the force on the alloy protective cover 23.

[0024] As an implementation method in this embodiment, Figure 1 and Figure 3 As shown, the anti-breakage mechanism 2 also includes a splicing half ring 21, which is movably connected to the bottom of the sand-packing tube body 1, and the top of the splicing half ring 21 is movably connected to the bottom of the splicing half ring 22. A connecting groove 211 is provided on the top of the splicing half ring 21, and a protruding block 212 is movably connected to the inner wall of the connecting groove 211. A rotating handle 213 is rotatably connected to the bottom of the protruding block 212, and the top of the rotating handle 213 is movably connected to the bottom of the splicing half ring 21. The protruding block 212 is fixedly installed on the bottom of the splicing half ring 22. The protruding block 212 is inserted into the inner cavity of the connecting groove 211, and then the rotating handle 213 is rotated, so that the splicing half ring 21 and the splicing half ring 22 are firmly connected to the outer wall of the sand-packing tube body 1. This design makes it convenient for users to install the anti-breakage mechanism 2 as a whole on the exposed part of the sand-packing tube body 1.

[0025] As an implementation method in this embodiment, Figure 4-Figure 5As shown, the copper wire layout mechanism 3 includes an inner support plate 31, which is movably connected to the inner wall of the sand-wrapped tube body 1, and a connecting rod 32 is fixedly installed between two adjacent inner support plates 31. A through hole 33 is opened on the side of the inner support plate 31, and a positioning plate 34 is fixedly installed on the side of the inner support plate 31. A positioning bolt 35 is threadedly connected to the inner wall of the positioning plate 34, and the threaded end of the positioning bolt 35 is movably connected to the inner wall of the sand-wrapped tube body 1. An inner cylinder 36 is fixedly installed on the inner wall of the through hole 33, and a receiving block 361 is fixedly connected to the inner wall of the inner cylinder 36. The receiving block 361 is away from the side of the inner cylinder 36. An inner cylinder 362 is fixedly connected, a mesh cylinder 363 is fixedly connected to the middle of the inner cylinder 362, and a smooth ring 364 is fixedly connected to the inner wall of the inner cylinder 362. Through the design of the inner support plate 31 and the through hole 33, the copper wire inside the sand-wrapped tube body 1 can be separated to avoid the problem of copper wire entanglement affecting user maintenance work. The user can manually rotate the positioning bolt 35 to position the inner support plate 31 as a whole in the inner cavity of the sand-wrapped tube body 1. Through the design of the smooth ring 364, the wear between the copper wire and the inner support plate 31 as a whole can be reduced. Through the design of the mesh cylinder 363, the heat dissipation capacity of the copper wire can be guaranteed.

[0026] Working principle: splicing half ring 1 21 and splicing half ring 22 are sleeved on the outer surface of the exposed part of the sand-packed pipe body 1, and the protruding block 212 is inserted into the connecting groove 211, and then the rotating handle 213 is rotated to make the splicing half ring 1 21 and the splicing half ring 22 firmly connected, and the alloy protective cover 23 blocks the fallen gravel and other impurities, and protects the sand-packed pipe body 1 from damage. At the same time, the sliding vertical rod 224 will slide on the inner wall of the hollow cylinder 222 to compress the spring 223, thereby buffering the force of the gravel hitting the alloy protective cover 23.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A damage-resistant internal copper wire sand-coated tube, comprising a sand-coated tube body (1), characterized in that: An anti-breakage mechanism (2) is provided on the outer surface of the sand-coated tube body (1), and a copper wire layout mechanism (3) is provided on the inner surface of the sand-coated tube body (1); The anti-breakage mechanism (2) comprises a second splicing half ring (22), wherein the second splicing half ring (22) is movably connected to the top of the sand-coated pipe body (1), a first connecting block (221) is fixedly installed on the outer wall of the second splicing half ring (22), a hollow cylinder (222) is fixedly installed on the top of the first connecting block (221), a spring (223) is fixedly installed on the bottom of the inner wall of the hollow cylinder (222), a sliding vertical rod (224) is fixedly connected to the top of the spring (223), the outer wall of the sliding vertical rod (224) is slidably connected to the inner wall of the hollow cylinder (222), the top of the sliding vertical rod (224) extends to the top of the hollow cylinder (222) and is fixedly connected to a rubber pad (225), the top of the rubber pad (225) is fixedly connected to a second connecting block (226), and the top of the second connecting block (226) is fixedly installed with an alloy protective cover (23); The anti-breakage mechanism (2) further comprises a splicing half ring (21), the splicing half ring (21) being movably connected to the bottom of the sand-coated pipe body (1), the top of the splicing half ring (21) being movably connected to the bottom of the splicing half ring (22), the top of the splicing half ring (21) being provided with a connecting groove (211), the inner wall of the connecting groove (211) being movably connected to a protruding block (212), the bottom of the protruding block (212) being rotatably connected to a rotating handle (213), the top of the rotating handle (213) being movably connected to the bottom of the splicing half ring (21), and the protruding block (212) being fixedly mounted on the bottom of the splicing half ring (22); The copper wire layout mechanism (3) comprises an inner support plate (31), the inner support plate (31) is movably connected to the inner wall of the sand-wrapped tube body (1), a connecting rod (32) is fixedly installed between two adjacent inner support plates (31), a through hole (33) is opened on the side of the inner support plate (31), a positioning plate (34) is fixedly installed on the side of the inner support plate (31), a positioning bolt (35) is threadedly connected to the inner wall of the positioning plate (34), the threaded end of the positioning bolt (35) is movably connected to the inner wall of the sand-wrapped tube body (1), an inner cylinder 1 (36) is fixedly installed on the inner wall of the through hole (33), a receiving block (361) is fixedly connected to the inner wall of the inner cylinder 1 (36), and an inner cylinder 2 (362) is fixedly connected to the side of the receiving block (361) away from the inner cylinder 1 (36).

2. The anti-breakage internal copper wire coated sand pipe according to claim 1, characterized in that: A net cylinder (363) is fixedly connected to the middle of the second inner cylinder (362), and a smooth ring (364) is fixedly connected to the inner wall of the second inner cylinder (362).

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