CN218178164U

CN218178164U - Butt joint rubber pipe with deformation fracture preventing function

Info

Publication number: CN218178164U
Application number: CN202222393421.8U
Authority: CN
Inventors: 罗晓燕
Original assignee: Nantong Yangzi Rubber & Plastic Co ltd
Current assignee: Nantong Yangzi Rubber & Plastic Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2022-12-30
Anticipated expiration: 2032-09-03

Abstract

The utility model relates to a rubber tube technical field specifically is a cracked butt joint rubber tube of preapring for an unfavorable turn of events shape, include: the polytetrafluoroethylene plastic tubing, the utility model discloses the polytetrafluoroethylene plastic tubing is butt joint rubber tube inner layer, corrosion-resistant and temperature adaptability have, when avoiding the circulation of the medium warp circulation groove of temperature difference, the expend with heat and contract with cold fracture condition appears, the carbon fiber packing layer has high temperature resistant and intensity high characteristics, deformation and fracture appear in the influence of avoiding temperature and punching press, carbon fiber packing layer outside sets up the outer rubber layer that makes up by chlorine rubber packing layer and butadiene rubber packing layer simultaneously, high elasticity and high temperature resistance characteristics have, further improve the resistant deformation and the resistant fracture function of butt joint rubber tube, butt joint rubber tube outer wall is equipped with the wearing layer, avoid causing wearing and tearing to the inside back-up layer, chlorine rubber packing layer and be equipped with the metal reinforcing net in the same direction as between the butadiene rubber packing layer, strengthening rib through violently erecting the handing-over, improve the shock resistance of butt joint rubber tube.

Description

Butt joint rubber pipe with deformation fracture preventing function

Technical Field

The utility model relates to a rubber tube technical field specifically is a cracked butt joint rubber tube of shape of preapring for an unfavorable turn of events.

Background

The rubber tube is a pipeline for conveying media, has certain flexibility and portability, and like gas required by some electric welding gas welding, the gas and the like are all required to be conveyed by a pump machine.

In the process of medium transmission of the rubber pipe, if the rubber pipe meets a medium with too high heat or too large stamping, the problem of deformation and fracture is easy to occur, and therefore the butt joint rubber pipe with deformation and fracture prevention is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cracked butt joint rubber tube of shape of preapring for an unfavorable turn of events to propose the rubber tube in the medium transmission process in solving above-mentioned background art, if touch the too high or too big medium of punching press of heat, appear deforming fracture's problem very easily.

In order to achieve the above object, the utility model provides a following technical scheme: a butted rubber pipe with deformation and fracture prevention, comprising: the polytetrafluoroethylene plastic tubing, the inside of polytetrafluoroethylene plastic tubing is provided with the circulation groove, and the outer wall connection of polytetrafluoroethylene plastic tubing has the carbon fiber packing layer, the outside cover of carbon fiber packing layer is equipped with the chlorine rubber packing layer, and one side of chlorine rubber packing layer is provided with the metal reinforcing net, the opposite side arrangement of metal reinforcing net has the butadiene rubber packing layer, and the outer wall of butadiene rubber packing layer is provided with the wearing layer, the wearing layer outside cover is equipped with the connection pipe fitting, and the top of connecting the pipe fitting is connected with the apron, inside one side of apron is provided with the rubber pad.

Preferably, the polytetrafluoroethylene plastic pipe is in adhesive connection with the carbon fiber packing layer, and the carbon fiber packing layer is tightly attached to the chlorine rubber packing layer.

Preferably, the chlorine rubber packing layer is connected with the metal reinforcing net in an adhesive manner, and the chlorine rubber packing layer is connected with the butadiene rubber packing layer in an adhesive manner.

Preferably, the cover plate is connected with the rubber pad in an adhesive manner, and the rubber pad is tightly attached to the connecting pipe fitting.

Preferably, a spring is arranged on the other side of the inner portion of the cover plate, a pressing plate is fixed at the bottom end of the spring, and a threaded cover is connected to one end of the cover plate.

Preferably, the cover plate is elastically connected with the abutting plate through a spring, and the springs are uniformly distributed at equal intervals relative to the inner wall surface of the cover plate.

Preferably, the cover plate is in threaded connection with the threaded cover, and the structure of the cover plate is a semi-arc structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the polytetrafluoroethylene plastic tubing is butt joint rubber tube inlayer, corrosion-resistant and temperature adaptability have, when avoiding the medium of temperature difference to circulate through the circulation groove, the expend with heat and contract with cold fracture condition appears, the carbon fiber packing layer has high temperature resistant and intensity high characteristics, deformation and fracture appear in the influence of avoiding temperature and punching press, carbon fiber packing layer outside sets up the outer rubber layer that is made up by chlorine rubber packing layer and butadiene rubber packing layer simultaneously, high elasticity and high temperature resistant characteristics have, further improve the resistant deformation and the resistant fracture function of butt joint rubber tube, butt joint rubber tube outer wall is equipped with the wearing layer, avoid causing wearing and tearing to the inside back-up layer, chlorine rubber packing layer and in the same direction as being equipped with the metal reinforcing net between the butadiene rubber packing layer, strengthening rib through violently erecting the handing-over, improve the shock resistance of butt joint rubber tube.

The utility model discloses a set up when butt joint rubber tube length is not enough, make two sets of butt joint rubber tube end to end through connecting the pipe fitting, make the apron lid close and connect the pipe fitting, the apron is equipped with the rubber pad with connecting between the pipe fitting simultaneously, avoids connecting the pipe fitting and receives to collide or when rocking, connects the pipe fitting and takes place to collide with and influence the intercommunication of butt joint rubber tube.

The utility model discloses a plurality of group's springs of apron axial welding support the elasticity suppression that the clamp plate passes through the spring at butt joint rubber tube outer wall, reduce the impact force when external force bumps through spring elasticity, and butt joint rubber tube and apron run through the screw cap, and the screw cap lid of being convenient for closes apron axial and threaded connection, and two sets of apron is fixed mutually about making and avoids droing.

Drawings

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

FIG. 2 is a schematic view of the structure of the butadiene rubber packing layer of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

fig. 4 is a schematic diagram of the structure of the pressing plate of the present invention.

In the figure: 1. a polytetrafluoroethylene plastic tube; 2. a circulation tank; 3. a carbon fiber packing layer; 4. a chlorine rubber packing layer; 5. a butadiene rubber packing layer; 6. a metal reinforcing mesh; 7. a wear resistant layer; 8. connecting pipe fittings; 9. a cover plate; 10. a rubber pad; 11. a spring; 12. pressing the plate; 13. and (4) a threaded cap.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a butt-jointed rubber tube with deformation and fracture prevention function includes: the high-temperature-resistant rubber pipe joint comprises a polytetrafluoroethylene plastic pipe 1, a circulation groove 2 is formed in the polytetrafluoroethylene plastic pipe 1, a carbon fiber packing layer 3 is connected to the outer wall of the polytetrafluoroethylene plastic pipe 1, a chlorine rubber packing layer 4 is sleeved outside the carbon fiber packing layer 3, a metal reinforcing net 6 is arranged on one side of the chlorine rubber packing layer 4, a cis-polybutadiene rubber packing layer 5 is arranged on the other side of the metal reinforcing net 6, a wear-resistant layer 7 is arranged on the outer wall of the cis-polybutadiene rubber packing layer 5, the polytetrafluoroethylene plastic pipe 1 is in adhesive connection with the carbon fiber packing layer 3, the carbon fiber packing layer 3 is tightly attached to the chlorine rubber packing layer 4, the chlorine rubber packing layer 4 is in adhesive connection with the metal reinforcing net 6, the polytetrafluoroethylene plastic pipe 1 is the inner layer of the butt-joint rubber pipe and has corrosion resistance and temperature adaptability, when media with different temperatures circulate through the circulation groove 2, the conditions of thermal expansion and cold shrinkage are caused, the carbon fiber packing layer 3 has the characteristics of high temperature resistance and strength, the characteristics of avoiding deformation and cracking caused by the influence of the temperature and stamping, and the rubber packing layer 9 is arranged outside the rubber pipe joint, and the rubber pipe joint is provided with the high-resistant rubber gasket connection layer 7, and the rubber gasket connection is arranged on one side of the outer wall of the rubber pipe joint, rubber pad 10 closely laminates with connecting pipe fitting 8, when butt joint rubber tube length was not enough, makes two sets of butt joint rubber tube end to end through connecting pipe fitting 8, makes apron 9 lid close connecting pipe fitting 8, is equipped with rubber pad 10 between apron 9 and the connecting pipe fitting 8 simultaneously, avoids connecting pipe fitting 8 to receive to collide with or when rocking, and connecting pipe fitting 8 takes place to collide with and influence the intercommunication of butt joint rubber tube.

As shown in fig. 3 to 4, a butt joint rubber pipe with deformation and fracture prevention comprises: the spring 11 is arranged on the other side of the inner portion of the cover plate 9, the bottom end of the spring 11 is fixed with the abutting plate 12, one end of the cover plate 9 is connected with the threaded cover 13, the cover plate 9 is elastically connected with the abutting plate 12 through the spring 11, the spring 11 is uniformly distributed at equal intervals on the inner wall of the cover plate 9, the cover plate 9 is in threaded connection with the threaded cover 13, the cover plate 9 is of a semi-arc structure, a plurality of groups of springs 11 are axially welded on the cover plate 9, the abutting plate 12 is pressed on the outer wall of the abutting rubber pipe through the elasticity of the spring 11, the impact force generated when external force impacts is reduced through the elasticity of the spring 11, the abutting rubber pipe and the cover plate 9 penetrate through the threaded cover 13, the threaded cover 13 can be conveniently covered on the cover plate 9 in an axial direction and in threaded connection, and the upper and lower groups of the cover plates 9 are fixed to avoid falling off.

The working principle is as follows: when using butt joint rubber tube, at first the inlayer has corrosion-resistant and temperature adaptability for polytetrafluoroethylene plastic tubing 1, avoid appearing expend with heat and contract with cold and split, be convenient for the fluid carries through circulation groove 2, the weaving layer is carbon fiber packing layer 3, it avoids appearing deformation and the fracture condition to have high temperature resistant and intensity, outer rubber layer forms through chlorine rubber packing layer 4 and the combination of cis-butadiene rubber packing layer 5, and inside is provided with metal reinforcing net 6, further improve butt joint rubber tube's shock resistance through violently erecting the metal lacing wire, butt joint rubber tube outmost is equipped with wearing layer 7 and has certain wear-resisting function, when two sets of butt joint rubber tube are through connecting 8 end to end connections of pipe fitting, close butt joint rubber tube through apron 9 lid, apron 9 inside bonding rubber pad 10 avoids colliding with connecting pipe fitting 8 and causing the damage, the spring 11 of apron 9 axial installation simultaneously, promote to push to butt joint rubber tube 12, avoid taking place to rock, simultaneously through thread lid 13 and apron 9 axial threaded connection, connect upper and lower two sets of apron 9, make spring 11 further promote to push to butt joint rubber tube 12 and compress tightly the rubber tube, make butt joint rubber tube obtain firm connection.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a butt joint rubber tube with prevent deformation fracture which characterized in that includes:

polytetrafluoroethylene plastic tubing (1), the inside of polytetrafluoroethylene plastic tubing (1) is provided with circulation groove (2), and the outer wall connection of polytetrafluoroethylene plastic tubing (1) has carbon fiber packing layer (3), the outside cover of carbon fiber packing layer (3) is equipped with chlorine rubber packing layer (4), and one side of chlorine rubber packing layer (4) is provided with metal reinforcing mesh (6), the opposite side of metal reinforcing mesh (6) is settled there is cis-polybutadiene rubber packing layer (5), and the outer wall of cis-polybutadiene rubber packing layer (5) is provided with wearing layer (7), the outside cover of wearing layer (7) is equipped with connecting pipe fitting (8), and the top of connecting pipe fitting (8) is connected with apron (9), inside one side of apron (9) is provided with rubber pad (10).

2. The butt joint rubber pipe with the deformation and fracture preventing function as claimed in claim 1, wherein the polytetrafluoroethylene plastic pipe (1) is in adhesive connection with the carbon fiber packing layer (3), and the carbon fiber packing layer (3) is tightly attached to the chlorine rubber packing layer (4).

3. The butt-joint rubber pipe with deformation and fracture prevention function according to claim 1, wherein the chlorine rubber packing layer (4) is connected with the metal reinforcing mesh (6) in an adhesive manner, and the chlorine rubber packing layer (4) is connected with the butadiene rubber packing layer (5) in an adhesive manner.

4. The butt joint rubber pipe with deformation and fracture prevention function as claimed in claim 1, wherein the cover plate (9) is connected with the rubber pad (10) in an adhesive manner, and the rubber pad (10) is tightly attached to the connecting pipe fitting (8).

5. The butt joint rubber pipe with deformation and fracture prevention function according to claim 1, wherein a spring (11) is arranged at the other side of the inside of the cover plate (9), a pressing plate (12) is fixed at the bottom end of the spring (11), and a threaded cover (13) is connected to one end of the cover plate (9).

6. The butt joint rubber pipe with deformation and fracture prevention function according to claim 5, wherein the cover plate (9) is elastically connected with the pressing plate (12) through the springs (11), and the springs (11) are uniformly distributed at equal intervals with respect to the inner wall surface of the cover plate (9).

7. The butt joint rubber pipe with deformation and fracture prevention function according to claim 5, wherein the cover plate (9) is in threaded connection with the threaded cap (13), and the structure of the cover plate (9) is a semi-arc structure.