CN215340471U

CN215340471U - Novel silicon core pipe

Info

Publication number: CN215340471U
Application number: CN202121715228.0U
Authority: CN
Inventors: 周生鲁; 谷月红; 马德芳; 布如祥
Original assignee: Shandong Hengde Plastic Co ltd
Current assignee: Shandong Hengde Plastic Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-28
Anticipated expiration: 2031-07-27

Abstract

The utility model belongs to the technical field of silicon core pipes, and particularly discloses a novel silicon core pipe which comprises a silicon core pipe body and a joint assembly; the two ends of the silicon core pipe body are provided with joint assemblies, and each joint assembly comprises a sleeve, a spiral pipe and a circular pipe; the two ends of the circular tube are provided with screw tubes, the size of each screw tube is matched with the inner diameter of the silicon core tube body, the surface of each screw tube is provided with a first threaded part, the end part of the inner wall of the silicon core tube body is correspondingly provided with a second threaded part, and the screw tubes are in threaded connection with the silicon core tube body through the matching of the first threaded parts and the second threaded parts; a sleeve is arranged on the outer side of the spiral pipe, and the sleeve and the spiral pipe are connected with each other through a plurality of positioning rods; the size of the sleeve is matched with the outer diameter of the silicon core pipe body, and a fastening piece is arranged on the surface of the sleeve.

Description

Novel silicon core pipe

Technical Field

The utility model relates to the technical field of silicon core pipes, in particular to a novel silicon core pipe.

Background

The silicon core pipe is a novel composite pipeline with the inner wall provided with the colloidal silica solid lubricant, has good sealing performance, chemical corrosion resistance and low engineering cost, and is widely applied to optical cable communication network systems of highways, railways and the like. The silicon core pipe that generally uses in the existing market is relatively poor in tensile and compressive strength and corrosion resistance, and the phenomenon of collapsing or breaking easily appears in construction and use, extrudes intraductal cable easily, influences the quality and the life of intraductal cable, and the silicon core pipe is affected the accelerated corrosion of intaking easily after using a period of time in addition, makes the life of cable and silicon core pipe all can greatly reduced.

Most of the existing silicon core pipes are simply communicated through the butt joint pipes during butt joint, so that the connection and fixation are not firm, the tightness is not enough, and the leakage phenomenon is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel silicon core tube to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel silicon core pipe comprises a silicon core pipe body and a joint component; the two ends of the silicon core pipe body are provided with joint assemblies, and each joint assembly comprises a sleeve, a spiral pipe and a circular pipe; the two ends of the circular tube are provided with screw tubes, the size of each screw tube is matched with the inner diameter of the silicon core tube body, the surface of each screw tube is provided with a first threaded part, the end part of the inner wall of the silicon core tube body is correspondingly provided with a second threaded part, and the screw tubes are in threaded connection with the silicon core tube body through the matching of the first threaded parts and the second threaded parts; a sleeve is arranged on the outer side of the spiral pipe, and the sleeve and the spiral pipe are connected with each other through a plurality of positioning rods; the size of the sleeve is matched with the outer diameter of the silicon core pipe body, and a fastening piece is arranged on the surface of the sleeve.

Preferably, the silicon core pipe body comprises a protective layer and a silicon core layer; the protective layer is made of high-density polyethylene material, and the surface of the protective layer is coated with an anti-corrosion coating.

Preferably, the inner wall of the silicon core layer is provided with a lubricant, and the silicon core layer and the protective layer are connected with each other through an insulating layer; the insulating layer is made of a porous foam material.

Preferably, the fastener comprises a hoop, an extension plate and an adjusting bolt; the staple bolt is the arc structure of not closed loop, and the staple bolt both ends upwards extend and are provided with the extension board.

Preferably, the center of the surface of the extension plate is provided with an adjusting screw hole, and the two adjusting screw holes are fixedly connected through an adjusting bolt.

Preferably, the end of the spiral pipe extends outwards to form an extension pipe, the extension pipe is positioned inside the circular pipe, and the extension pipe is rotatably connected with the circular pipe.

Preferably, a sealing ring is arranged at the connecting position of the circular pipe and the extension pipe.

Compared with the prior art, the utility model has the beneficial effects that: the silicon core pipe body is provided with the anti-corrosion coating and the insulating layer, wherein the anti-corrosion coating is coated on the surface of the protective layer; and through the cooperation of solenoid, sleeve pipe and fastener for this connector assembly can be with the sealed and fastening connection of silicon core pipe body, thereby when two silicon core pipe bodies interconnect, the condition of can not taking place to leak.

Drawings

FIG. 1 is a schematic view of the connection of the present invention as a whole;

FIG. 2 is a schematic structural view of the joint assembly of the present invention;

FIG. 3 is a schematic structural diagram of a silicon core tube body according to the present invention.

In the figure: 1. a silicon core pipe body; 101. a protective layer; 102. a silicon core layer; 103. an insulating layer; 2. a circular tube; 3. a solenoid; 4. a first threaded portion; 5. a second threaded portion; 6. a sleeve; 7. positioning a rod; 8. a fastener; 801. hooping; 802. an extension plate; 803. adjusting the bolt; 9. an extension pipe; 10. and (4) a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a novel silicon core pipe comprises a silicon core pipe body 1 and a joint component; the two ends of the silicon core tube body 1 are provided with joint components, and each joint component comprises a sleeve 6, a spiral tube 3 and a circular tube 2; the two ends of the circular tube 2 are provided with screw tubes 3, the size of each screw tube 3 is matched with the inner diameter of the silicon core tube body 1, a first threaded part 4 is formed in the surface of each screw tube 3, a second threaded part 5 is correspondingly formed in the end part of the inner wall of the silicon core tube body 1, and each screw tube 3 is in threaded connection with the silicon core tube body 1 through the matching of the first threaded part 4 and the second threaded part 5; a sleeve 6 is arranged on the outer side of the spiral tube 3, and the sleeve 6 and the spiral tube 3 are connected with each other through a plurality of positioning rods 7; the size of the sleeve 6 is matched with the outer diameter of the silicon core pipe body 1, and a fastening piece 8 is arranged on the surface of the sleeve 6.

Further, the silicon core pipe body 1 comprises a protective layer 101 and a silicon core layer 102; the protective layer 101 is made of high-density polyethylene material, and the surface of the protective layer 101 is coated with an anti-corrosion coating.

Further, a lubricant is arranged on the inner wall of the silicon core layer 102, and the silicon core layer 102 and the protective layer 101 are connected with each other through an insulating layer 103; the insulating layer 103 is made of a porous foam material.

Further, the fastener 8 comprises a hoop 801, an extension plate 802 and an adjusting bolt 803; the hoop 801 is an arc structure without a closed loop, and extending plates 802 extend upwards from two ends of the hoop 801.

Furthermore, the center of the surface of the extension plate 802 is provided with an adjusting screw hole, and the two adjusting screw holes are fixedly connected through an adjusting bolt 803.

Furthermore, the end of the spiral tube 3 extends outwards to form an extension tube 9, the extension tube 9 is located inside the circular tube 2, and the extension tube 9 is rotatably connected with the circular tube 2.

Further, a sealing ring 10 is arranged at the connecting position of the circular tube 2 and the extension tube 9.

The working principle is as follows: the utility model provides a novel silicon core pipe, which comprises a silicon core pipe body 1 and a joint component; the silicon core pipe body 1 comprises a protective layer 101 and a silicon core layer 102, the protective layer 101 is made of high-density polyethylene materials, an anti-corrosion coating is coated on the surface of the protective layer 101, the anti-corrosion coating can prevent the protective layer 101 from being corroded by the outside, a lubricant is arranged on the inner wall of the silicon core layer 102, friction between the inner wall of the silicon core pipe and fluid is reduced, the condition that the fluid is adhered to the inner wall of the silicon core pipe body 1 is avoided, and an insulating layer 103 is arranged between the silicon core layer 102 and the protective layer 101, so that the protective effect is further improved;

joint components are arranged at two ends of the silicon core tube body 1, and each joint component comprises a sleeve 6, a spiral tube 3 and a circular tube 2; 2 both ends of pipe are provided with solenoid 3, and solenoid 3 rotates through 2 connections of acting on the pipe of extension 9, the cooperation and the 1 inner wall threaded connection of silicon core pipe body of the first screw portion 4 of the solenoid 3 other end through second screw portion 5, and be provided with sleeve 6 in the solenoid 3 outside, sleeve 6 passes through 8 effect of fastener and 1 outside fixed connection of silicon core pipe body, through solenoid 3, sleeve 6 and 8 cooperation of fastener, make this joint subassembly can be with 1 sealed and the fastening connection of silicon core pipe body, thereby when two silicon core pipe body 1 interconnect, the condition of leaking can not take place.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel silicon core pipe is characterized in that: comprises a silicon core pipe body (1) and a joint component; joint assemblies are arranged at two ends of the silicon core tube body (1), and each joint assembly comprises a sleeve (6), a spiral tube (3) and a round tube (2); the two ends of the round pipe (2) are provided with screw pipes (3), the size of each screw pipe (3) is matched with the inner diameter of the silicon core pipe body (1), a first threaded part (4) is formed in the surface of each screw pipe (3), a second threaded part (5) is correspondingly formed in the end part of the inner wall of the silicon core pipe body (1), and the screw pipes (3) are in threaded connection with the silicon core pipe body (1) through the matching of the first threaded parts (4) and the second threaded parts (5); a sleeve (6) is arranged on the outer side of the spiral pipe (3), and the sleeve (6) is connected with the spiral pipe (3) through a plurality of positioning rods (7); the size of the sleeve (6) is matched with the outer diameter of the silicon core pipe body (1), and a fastener (8) is arranged on the surface of the sleeve (6).

2. A novel silicon core tube as claimed in claim 1, wherein: the silicon core pipe body (1) comprises a protective layer (101) and a silicon core layer (102); the protective layer (101) is made of high-density polyethylene materials, and an anti-corrosion coating is coated on the surface of the protective layer (101).

3. A novel silicon core tube as claimed in claim 2, wherein: the inner wall of the silicon core layer (102) is provided with a lubricant, and the silicon core layer (102) and the protective layer (101) are connected with each other through an insulating layer (103); the insulating layer (103) is made of a porous foam material.

4. A novel silicon core tube as claimed in claim 1, wherein: the fastener (8) comprises a hoop (801), an extension plate (802) and an adjusting bolt (803); the hoop (801) is of an arc structure without a closed loop, and the two ends of the hoop (801) extend upwards to form extension plates (802).

5. The novel silicon core tube of claim 4, wherein: the center of the surface of the extension plate (802) is provided with an adjusting screw hole, and the two adjusting screw holes are fixedly connected through an adjusting bolt (803).

6. A novel silicon core tube as claimed in claim 1, wherein: the end part of the spiral pipe (3) extends outwards to form an extension pipe (9), the extension pipe (9) is positioned inside the circular pipe (2), and the extension pipe (9) is rotatably connected with the circular pipe (2).

7. The novel silicon core tube of claim 6, wherein: and a sealing ring (10) is arranged at the connecting position of the circular tube (2) and the extension tube (9).