CN212960451U

CN212960451U - Glass fiber reinforced mpp power tube

Info

Publication number: CN212960451U
Application number: CN202021905489.4U
Authority: CN
Inventors: 杨多密特; 危锋
Original assignee: Jiangxi Hengdong Pipe Industry Co ltd
Current assignee: Jiangxi Hengdong Pipe Industry Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-13
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a fine reinforcing mpp electric power pipe of glass belongs to pipeline production technical field. The glass fiber reinforced mpp power pipe comprises an outer pipe, wherein one side of the inner wall of the outer pipe is fixedly connected with an isolation sleeve clamp, the other side of the inner wall of the outer pipe is fixedly connected with an isolation clamp, an annular clamping groove is formed in the isolation sleeve clamp, the isolation clamp is clamped in the annular clamping groove, an annular isolation groove is formed in the isolation sleeve clamp, and a corrosion-resistant layer is arranged on the inner wall of the annular isolation groove; the utility model discloses a setting of outer tube, isolation collet and isolation clamping, the staff with each outer tube linkage back together, keep apart the clamping and can block in ring groove, the inside of two adjacent outer tube connection departments between can form an annular seal chamber, the gap entering tube internal foreign matter through the junction can drop to the annular isolation inslot, not only can prevent to cause the corruption to the inner tube, and can avoid appearing the phenomenon of leaking.

Description

Glass fiber reinforced mpp power tube

Technical Field

The utility model relates to a pipeline production technical field especially relates to a fine reinforcing mpp electric power pipe of glass.

Background

The power pipe mainly comprises a metal power pipe, a power expansion joint, a power heat exchange pipe, a diaphragm capsule, a metal hose and the like, wherein the metal power pipe is mainly applied to the fields of compensating thermal deformation of a pipeline, damping, absorbing sedimentation deformation of the pipeline and the like, is widely applied to the fields of petrifaction, instruments, aerospace, chemical engineering, electric power, cement, metallurgy and the like, and other power pipes made of plastics and the like have irreplaceable functions in the fields of medium conveying, power threading, machine tools, household appliances and the like, and has the characteristics of light weight, high pressure resistance, good toughness, quick construction, long service life and the like; pre-burying a pipeline on the expressway; irrigation and water delivery and drainage of the farmland; chemical engineering and mining are used for conveying fluid and the like.

However, the existing mpp power pipe is easy to corrode and is easy to leak at the pipeline connection position.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the glass fiber reinforced mpp power tube is easy to corrode and is easy to reveal at the pipeline joint in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fine reinforcing mpp electric power pipe of glass, includes the outer tube, one side fixedly connected with of outer tube inner wall keeps apart the collet, the clamping is kept apart to the opposite side fixedly connected with of outer tube inner wall, ring groove has been seted up to the inside of keeping apart the collet, keep apart the inside of clamping joint in ring groove, the annular isolation groove has been seted up to the inside of keeping apart the collet, the inner wall in annular isolation groove is provided with corrosion resistant layer, the inside of outer tube is provided with the inner tube, be provided with the thermal insulation chamber between inner tube and the outer tube.

Preferably, the outer surface of the inner tube is fixedly connected with a transverse reinforcing rib, and one end of the transverse reinforcing rib extends to the inside of the locking hole.

Preferably, the locking hole is formed in the locking clamp, and the locking clamp is fixedly connected to the inner wall of the isolation sleeve clamp.

Preferably, one end of the heat insulation cavity is in threaded connection with an annular sealing guard plate, a longitudinal reinforcing rib is inserted into the front face of the annular sealing guard plate, and one end of the longitudinal reinforcing rib extends into the heat insulation cavity and penetrates through the transverse reinforcing rib.

Preferably, the outer pipe connecting clamp is fixedly connected to two sides of the outer surface of the outer pipe, and the locking bolt is inserted into the outer pipe connecting clamp.

Preferably, the number of the isolation collet chuck is four, and the four isolation collet chucks are fixedly connected to one side of the inner wall of the outer tube in an annular array.

Compared with the prior art, the utility model provides a fine reinforcing mpp electric power pipe of glass possesses following beneficial effect:

1. the utility model discloses, through the setting of outer tube, isolation collet and isolation clamping, the staff is with each outer tube linkage back together, and isolation clamping can block in ring groove, and the inside of two adjacent outer tube connection departments between can form an annular seal chamber, and in the gap admission pipe body through the junction, the foreign matter can drop to the annular isolation inslot, not only can prevent to cause the corruption to the inner tube, and can avoid appearing the phenomenon of leaking.

2. The utility model discloses, through horizontal strengthening rib, the setting of vertical strengthening rib and locking clamping, the staff pushes the outer intraductal back of outer tube with the inner tube, make horizontal strengthening rib carry out the translation along the locking clamping, need not to calibrate, horizontal strengthening rib can block into locking downthehole, very big improvement staff's installation effectiveness, after the installation is accomplished, the staff fixes the sealed backplate of annular in the both sides of outer tube, insert its inside back with vertical strengthening rib again, vertical strengthening rib can run through horizontal strengthening rib, the holistic joint strength of inner tube and outer tube has been improved, avoid the inner tube to take place the skew, it is more firm when making the transport material.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can prevent to cause the corruption to the inner tube, and can avoid appearing the phenomenon of leaking.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the outer tube of the present invention;

FIG. 3 is a schematic view of the structure of the outer tube of the present invention;

fig. 4 is a front view of the structure of the isolating jacket clamp of the present invention.

In the figure: 1. an outer tube; 2. separating the sleeve clamps; 3. isolating clamp clips; 4. an annular neck; 5. an annular isolation groove; 6. a corrosion resistant layer; 7. an inner tube; 8. a thermal insulation cavity; 9. transverse reinforcing ribs; 10. a locking hole; 11. locking the clamp; 12. an annular sealing guard plate; 13. longitudinal reinforcing ribs; 14. an outer tube connecting clamp; 15. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a glass fiber reinforced mpp power tube comprises an outer tube 1, an isolation collet 2 is fixedly connected to one side of the inner wall of the outer tube 1, an isolation clip 3 is fixedly connected to the other side of the inner wall of the outer tube 1, an annular clamping groove 4 is formed in the isolation collet 2, the isolation clip 3 is clamped in the annular clamping groove 4, after a worker connects the outer tubes 1 together, the isolation clip 3 can be clamped in the annular clamping groove 4, an annular sealing cavity can be formed in the joint of two adjacent outer tubes 1, an annular isolation groove 5 is formed in the isolation collet 2, a corrosion resistant layer 6 is arranged on the inner wall of the annular isolation groove 5, foreign matters entering the tube body through the gap of the joint can fall into the annular isolation groove 5, so that corrosion to the inner tube 7 can be prevented, and leakage can be avoided, the inner tube 7 is arranged in the outer tube 1, a heat insulation cavity 8 is arranged between the inner pipe 7 and the outer pipe 1, a transverse reinforcing rib 9 is fixedly connected to the outer surface of the inner pipe 7, one end of the transverse reinforcing rib 9 extends into the locking hole 10, after the inner pipe 7 is pushed into the outer pipe 1 by a worker, the transverse reinforcing rib 9 is enabled to move horizontally along the locking clamp 11 without being calibrated, the transverse reinforcing rib 9 can be clamped into the locking hole 10, the installation efficiency of the worker is greatly improved, the locking hole 10 is formed in the locking clamp 11, the locking clamp 11 is fixedly connected to the inner wall of the isolation sleeve clamp 2, one end of the heat insulation cavity 8 is in threaded connection with an annular sealing guard plate 12, a longitudinal reinforcing rib 13 is inserted into the front of the annular sealing guard plate 12, one end of the longitudinal reinforcing rib 13 extends into the heat insulation cavity 8 and penetrates through the transverse reinforcing rib 9, the annular sealing guard plate 12 is fixed on two sides of the outer pipe 1 by the worker, vertical strengthening rib 13 can run through horizontal strengthening rib 9, has improved the holistic joint strength of interior outer tube, avoids inner tube 7 to take place the skew for more firm when carrying the material, the equal fixedly connected with outer tube connecting clamp 14 in both sides of 1 surface of outer tube, the inside of outer tube connecting clamp 14 is pegged graft and is had locking bolt 15, the quantity of keeping apart collet 2 is four, and four keep apart collet 2 one side at 1 inner wall of outer tube with annular array's form fixed connection.

In the utility model, through the arrangement of the outer pipe 1, the isolation sleeve clamp 2 and the isolation clamp 3, after the outer pipe 1 is connected together by the staff, the isolation clamp 3 can be clamped in the annular clamping groove 4, an annular sealing cavity can be formed inside the joint of the outer pipe 1 between two adjacent parts, foreign matters entering the pipe body through the gap of the joint can fall into the annular isolation groove 5, not only can the corrosion to the inner pipe 7 be prevented, but also the leakage phenomenon can be avoided, through the arrangement of the transverse reinforcing rib 9, the longitudinal reinforcing rib 13 and the locking clamp 11, after the staff pushes the inner pipe 7 into the outer pipe 1, the transverse reinforcing rib 9 can be translated along the locking clamp 11, the calibration is not needed, the transverse reinforcing rib 9 can be clamped into the locking hole 10, the installation efficiency of the staff is greatly improved, after the installation, the staff fixes the annular sealing guard plate 12 at the two sides of the outer pipe 1, after the longitudinal reinforcing ribs 13 are inserted into the inner part of the inner pipe, the longitudinal reinforcing ribs 13 can penetrate through the transverse reinforcing ribs 9, the integral connection strength of the inner pipe and the outer pipe is improved, the inner pipe 7 is prevented from being deviated, and the conveying of materials is more stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fine reinforcing mpp electric power pipe of glass, includes outer tube (1), its characterized in that, one side fixedly connected with isolation collet (2) of outer tube (1) inner wall, clamping (3) are kept apart to the opposite side fixedly connected with of outer tube (1) inner wall, ring groove (4) have been seted up to the inside of isolation collet (2), keep apart inside of clamping (3) joint at ring groove (4), annular isolation groove (5) have been seted up to the inside of isolation collet (2), the inner wall of annular isolation groove (5) is provided with corrosion resistant layer (6), the inside of outer tube (1) is provided with inner tube (7), be provided with between inner tube (7) and outer tube (1) and separate warm chamber (8).

2. The glass fiber reinforced mpp power pipe as claimed in claim 1, wherein a transverse reinforcing rib (9) is fixedly connected to the outer surface of the inner pipe (7), and one end of the transverse reinforcing rib (9) extends to the inside of the locking hole (10).

3. The glass fiber reinforced mpp power pipe as claimed in claim 2, wherein the locking hole (10) is opened inside a locking clip (11), and the locking clip (11) is fixedly connected to the inner wall of the isolation collet (2).

4. The glass fiber reinforced mpp power pipe as claimed in claim 2, wherein one end of the heat insulation cavity (8) is in threaded connection with an annular sealing guard plate (12), a longitudinal reinforcing rib (13) is inserted into the front face of the annular sealing guard plate (12), and one end of the longitudinal reinforcing rib (13) extends into the heat insulation cavity (8) and penetrates through the transverse reinforcing rib (9).

5. The glass fiber reinforced mpp power pipe as claimed in claim 1, wherein outer pipe connecting clamps (14) are fixedly connected to both sides of the outer surface of the outer pipe (1), and locking bolts (15) are inserted into the outer pipe connecting clamps (14).

6. The glass fiber reinforced mpp power pipe as claimed in claim 1, wherein the number of the isolation collet clamps (2) is four, and the four isolation collet clamps (2) are fixedly connected to one side of the inner wall of the outer pipe (1) in an annular array.