CN211175702U

CN211175702U - Spiral pipe with inner lining

Info

Publication number: CN211175702U
Application number: CN201922148206.XU
Authority: CN
Inventors: 尚义保
Original assignee: Tianjin Yuanqing Steel Pipe Co ltd
Current assignee: Tianjin Yuanqing Steel Pipe Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-04
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a spiral pipe with neck bush belongs to tubular product processing technology field, including a pipe body, body one end is inlayed and is connected with linking seat A, one side of linking seat A is inlayed and is connected with the linking pole, the linking pole includes mobile jib and buckle, the one end of mobile jib is inlayed and is connected with the hinge pin, the one end fixed mounting of hinge pin is in one side of buckle, the slotted hole has been seted up to buckle one side, the body is kept away from the one end fixed mounting who links up seat A and is had a linking seat B, it sets up flutedly to link up seat B one side, the jack has been seted up to one side of recess, the inside of jack is inlayed and is connected with the rubber sleeve, the bottom of rubber sleeve is inlayed and is connected with magnet A. The utility model discloses an interior bush of installation can strengthen the inside leakproofness and the wearability of body greatly, prevents that the body from being damaged when using to the life of extension spiral pipe improves the result of use.

Description

Spiral pipe with inner lining

Technical Field

The utility model relates to a tubular product processing technology field especially relates to a spiral pipe with neck bush.

Background

The spiral pipe, also called spiral steel pipe or spiral welded pipe, is made up by rolling low-carbon structural steel or low-alloy structural steel strip into pipe blank according to a certain spiral angle and then seam-welding the pipe blank.

Patent number CN209067986U discloses a spiral pipe with neck bush, including the spiral pipe, be equipped with the recess in the one end of spiral pipe, be equipped with the screw thread on the inside wall of recess, equidistant symmetry is equipped with a plurality of spouts, every on the inside wall of spiral pipe the spout all is close to the recess and sets up and communicate the recess, the spiral pipe is close to and is equipped with the neck bush in the one end of recess, the neck bush includes the fixed block, be equipped with the screw thread on the lateral wall of fixed block, fixed block threaded connection is in the recess, one side that the fixed block is close to the spout is connected with the sleeve pipe through stop device. The utility model discloses a set up the mode of neck bush, when avoiding the inside wall of spiral pipe to install or dismantle between the pipeline, damage because of the wearing and tearing that the friction produced, unable normal use, the leakproofness and the corrosion resistance that the neck bush can the riser road junction in addition to the life of extension spiral pipe.

The above-mentioned spiral tube has several disadvantages when in use: 1. above-mentioned spiral pipe can't carry out the connection of two bodys when using for the spiral pipe must use and has must the limitation.

2. When the spiral pipe is used, the toughness of the spiral pipe is poor, and the spiral pipe is easily damaged when being stressed by the external environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spiral pipe with neck bush aims at the neck bush through the installation, can strengthen the inside leakproofness and the wearability of body greatly, prevents that the body from being damaged when using to prolong the life of spiral pipe, improve the result of use.

The utility model provides a specific technical scheme as follows:

The utility model provides a pair of spiral pipe with neck bush, which comprises a pipe body, body one end is inlayed and is connected with linking seat A, it is connected with the extension rod to inlay one side of linking seat A, the extension rod includes mobile jib and buckle, the one end of mobile jib is inlayed and is connected with the hinge pin, the one end fixed mounting of hinge pin is in one side of buckle, the slotted hole has been seted up to buckle one side, the body is kept away from the one end fixed mounting who links up seat A and is linked up seat B, it sets up flutedly to link up seat B one side, the jack has been seted up to one side of recess, the inside of jack is inlayed and is connected with the rubber sleeve, the bottom of rubber sleeve is inlayed and is connected with magnet A, the inside of jack is inlayed and is connected with the connecting rod, the rubber circle.

Optionally, an inner bushing is embedded and connected to two sides inside the pipe body.

Optionally, the outer side of the pipe body is embedded and connected with vertical steel, and the vertical steel is made of stainless steel materials.

Optionally, an inner cavity is formed in one side of the tube body, springs are embedded in the inner cavity, and the springs are a plurality of.

Optionally, the bottom of connecting rod is inlayed and is connected with magnet B, just magnet B gap junction is on magnet A surface.

The utility model has the advantages as follows:

1. When the utility model is used, when the length of the pipe body does not meet the use requirement of people, the connecting rod at one side of the connecting seat A at one end of one pipe body can be inserted into the groove at one side of the connecting seat B at one end of the other pipe body, then the buckle plate at one end of the connecting rod is rotated through the hinge shaft, so that one end of the buckle plate is buckled right above the jack, then one end of the connecting rod is inserted into the jack, so that the magnet B is adsorbed on the surface of the magnet A through magnetic attraction, meanwhile, the friction force between the rubber ring at the outer side of the connecting rod and the surface of the rubber sleeve is larger, so that the connecting rod can be prevented from sliding out of the inner part of the jack, thereby guarantee the connecting rod with buckle firmly the joint on the surface of linking up seat B, prevent to produce between two bodys and slide for the connection between the body is more firm, realizes the connection use of body.

2. The utility model discloses a spring of installation and perpendicular steel, when the body received the impact force or the pressure that come from external environment, the spring can produce certain deformation, thereby produce elasticity, be used for offsetting the effort of external force to the body, prevent that the body from receiving the damage, the perpendicular steel of installation simultaneously, self anti-deformation ability is stronger, certain toughness has, thereby prevent that the body from being damaged when the effect that receives external environment is used, thereby improve the life of spiral pipe, and simultaneously, through the neck bush of installation, can avoid the inside wall of spiral pipe to install or when dismantling between the pipeline, damage because of the wearing and tearing that the friction produced, the neck bush can promote the leakproofness and the corrosion resistance of pipeline mouth simultaneously, thereby prolong the life of spiral pipe.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a spiral pipe with an inner liner according to an embodiment of the present invention;

FIG. 2 is a schematic view of an engaging rod of a spiral pipe with an inner liner according to an embodiment of the present invention;

FIG. 3 is a schematic view of a connecting rod structure of a spiral pipe with an inner liner according to an embodiment of the present invention;

Fig. 4 is a schematic structural view of an engaging seat B of a spiral pipe with an inner liner according to an embodiment of the present invention.

In the figure: 1. a pipe body; 2. an inner cavity; 3. a spring; 4. erecting steel; 5. an adapter A; 6. a connecting rod; 7. a joining base B; 8. an inner liner; 9. a main rod; 10. a hinge axis; 11. buckling the plate; 12. a slot; 13. a groove; 14. a magnet; 15. a rubber sleeve; 16. a connecting rod; 17. a rubber ring; 18. a top cap; 19. a jack; 20. and a magnet B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A spiral pipe with an inner liner according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2 and 4, a spiral pipe with an inner liner according to an embodiment of the present invention includes a pipe body 1, one end of the pipe body 1 is connected with a joint seat a5 in an embedded manner, one side of the joint seat a5 is connected with a joint rod 6 in an embedded manner, the joint rod 6 includes a main rod 9 and a buckle plate 11, one end of the main rod 9 is connected with a hinge shaft 10 in an embedded manner, one end of the hinge shaft 10 is fixedly installed on one side of the buckle plate 11, one side of the buckle plate 11 is provided with a slot 12, one end of the pipe body 1 far away from the joint seat a5 is fixedly installed with a joint seat B7, one side of the joint seat B7 is provided with a groove 13, one side of the groove 13 is provided with a jack 19, a rubber sleeve 15 is connected in an embedded manner inside the jack 19, a magnet a14 is connected in an embedded manner at the bottom end, the rubber ring 17 is sleeved on the outer side of the connecting rod 16, the top end of the connecting rod 16 is fixedly provided with the top cap 18, the inner lining sleeve is installed, the sealing performance and the wear resistance inside the pipe body can be greatly enhanced, the pipe body is prevented from being damaged when in use, the service life of the spiral pipe is prolonged, and the using effect is improved.

Referring to fig. 1, two sides of the interior of the pipe body 1 are connected with inner linings 8 in an embedded manner, and the effects of sealing and protecting the pipe body by abrasion are achieved through the installed inner linings.

Referring to fig. 1, the outer side of the pipe body 1 is connected with vertical steel 4 in an embedded mode, the vertical steel 4 is made of stainless steel materials, and the toughness of the pipe body can be improved through the installed vertical steel.

Referring to fig. 1, an inner cavity 2 is formed in one side of the pipe body 1, springs 3 are embedded and connected inside the inner cavity 2, the springs 3 are a plurality of, and the pipe body is not damaged when being subjected to external pressure through the installed springs.

Referring to fig. 3, a magnet B20 is embedded and connected to the bottom end of the connecting rod 16, and the magnet B20 is connected to the surface of the magnet a14 in a clearance manner, so that the connecting rod can be firmly adsorbed in the jack by the magnet B.

The embodiment of the utility model provides a spiral pipe with neck bush, during the use, when the length of body 1 does not satisfy people's user demand, can peg graft the joining rod 6 of joining seat A5 one side of one end of body 1 in the recess 13 of joining seat B7 one side of another body 1 one end, then rotate buckle 11 of joining rod 6 one end through hinge axis 10, make one end lock joint of buckle 11 directly over jack 19, and later peg graft one end of connecting rod 16 in jack 19, make magnet B20 adsorb on the surface of magnet A14 through magnetic attraction, simultaneously because the frictional force between the rubber circle 17 and the rubber sleeve 15 surface of the outside of connecting rod 16 is great, can prevent connecting rod 16 from slipping out from jack 19 inside, thereby guarantee that connecting rod 19 firmly locks buckle 11 on the surface of joining seat B7, prevent to produce and slide between two bodies 1, make the connection between the body 1 more firm, realize the connection of body 1 and use, when body 1 received the impact force or the pressure that come from external environment, spring 3 can produce certain deformation, thereby produce elasticity, be used for offsetting the effort of external force to body 1, prevent that body 1 from receiving the damage, the perpendicular steel 4 of installation simultaneously, certain toughness has, self anti-deformation ability is stronger, thereby prevent that body 1 from being damaged when the power that receives external environment is used for, thereby improve the life of spiral pipe, and simultaneously, neck bush 8 through the installation, can avoid the inside wall of spiral pipe when the installation or dismantlement of pipe room, damage because of the wearing and tearing that the friction produced, neck bush 8 can promote the leakproofness and the corrosion resistance of pipeline mouth simultaneously, thereby prolong the life of spiral pipe.

It should be noted that the utility model relates to a spiral pipe with neck bush, including body 1, inner chamber 2, spring 3, upright steel 4, linking seat A5, linking pole 6, linking seat B7, neck bush 8, mobile jib 9, hinge pin 10, buckle 11, slotted hole 12, recess 13, magnet A14, rubber sleeve 15, connecting rod 16, rubber circle 17, hood 18, jack 19, magnet B20, above-mentioned electrical components are prior art products, by the needs of using, select, install and accomplish the debugging operation of circuit, ensure that each electrical apparatus can all normally work, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, this applicant does not do the specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The spiral pipe with the inner bushing comprises a pipe body (1) and is characterized in that one end of the pipe body (1) is connected with a connecting seat A (5) in an embedded mode, one side of the connecting seat A (5) is connected with a connecting rod (6) in an embedded mode, the connecting rod (6) comprises a main rod (9) and a buckle plate (11), one end of the main rod (9) is connected with a hinge shaft (10) in an embedded mode, one end of the hinge shaft (10) is fixedly installed on one side of the buckle plate (11), a slotted hole (12) is formed in one side of the buckle plate (11), one end, far away from the connecting seat A (5), of the pipe body (1) is fixedly installed with a connecting seat B (7), one side of the connecting seat B (7) is provided with a groove (13), one side of the groove (13) is provided with a jack (19), a rubber sleeve (15) is connected with the inner portion of the jack (19) in an, the inside of jack (19) is inlayed and is connected with connecting rod (16), rubber circle (17) have been cup jointed in the outside of connecting rod (16), the top fixed mounting of connecting rod (16) has hood (18).

2. A spiral pipe with an inner liner according to claim 1, characterized in that the inner liner (8) is embedded and connected on both sides of the inside of the pipe body (1).

3. A spiral pipe with an inner liner according to claim 1, wherein the outer side of the pipe body (1) is embedded and connected with vertical steel (4), and the vertical steel (4) is made of stainless steel.

4. A spiral pipe with an inner liner according to claim 1, wherein an inner cavity (2) is formed at one side of the pipe body (1), springs (3) are embedded and connected in the inner cavity (2), and the number of the springs (3) is several.

5. A spiral pipe with an inner liner according to claim 1, wherein a magnet B (20) is inserted and connected to the bottom end of the connecting rod (16), and the magnet B (20) is gap-connected to the surface of the magnet a (14).