CN215258272U

CN215258272U - Polyethylene pipe convenient to sealing connection

Info

Publication number: CN215258272U
Application number: CN202120618031.9U
Authority: CN
Inventors: 罗典刚; 万章学; 姚连云
Original assignee: Yunnan Yaolin Plastic Products Co ltd
Current assignee: Yunnan Yaolin Plastic Products Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-21
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a polyethylene pipe convenient for sealing connection, which comprises a polyethylene pipe, wherein the two ends of the polyethylene pipe are respectively fixedly connected with a left fixing ring and a right fixing ring, the outer side of the right fixing ring is movably connected with a rotating ring, the inner surface of the rotating ring is fixedly connected with a fixing block through a fixing rod, the outer surface of the left fixing ring is provided with a fixing groove, the bottom in the fixing groove is fixedly connected with a spring, the top end of the spring is fixedly connected with a top plate, the left fixing ring is inserted into the rotating ring through the rotating ring arranged at the outer side of the right fixing ring, the fixing rod and the fixing block at the inner surface of the rotating ring are inserted into the fixing groove at the outer surface of the left fixing ring, the rotating ring is rotated, the fixing block is clamped in the fixing groove, the fixing block is jacked up through the spring arranged in the fixing groove, the stability of the fixing block in the fixing groove can be increased, the connection between the polyethylene pipes is firmer.

Description

Polyethylene pipe convenient to sealing connection

Technical Field

The utility model relates to a polyethylene pipe technical field especially relates to a polyethylene pipe convenient to sealing connection.

Background

The polyethylene pipe is made of polyethylene, the polyethylene is a nonpolar thermoplastic resin with high crystallinity, the appearance of the original polyethylene is milk white, the polyethylene is semitransparent in a micro-thin section to a certain degree, and the polyethylene pipe has excellent characteristic of resisting corrosion of most domestic and industrial chemicals.

At present, polyethylene pipe on the market uses bolt and mounting to connect a plurality of polyethylene pipe usually when using to the length of extension polyethylene pipe is convenient for polyethylene pipe and is used, but long-time use easily leads to the bolt to take place the corrosion, causes inconvenience to the dismouting of polyethylene pipe, and owing to cause the extrusion to the sealing washer for a long time, makes the leakproofness between the polyethylene pipe descend, for this we propose a polyethylene pipe of be convenient for sealing connection.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a polyethylene pipe convenient to sealing connection, through the dead lever and the fixed block that set up, with the inside that dead lever and fixed block inserted the fixed slot, through setting up spring and roof inside the fixed slot with fixed block jack-up, make the fixed block more firm in the inside of fixed slot to be convenient for connect polyethylene pipe.

In order to solve the technical problem, the utility model provides a following technical scheme: a polyethylene pipe convenient for sealing connection comprises a polyethylene pipe, wherein two ends of the polyethylene pipe are respectively fixedly connected with a left fixing ring and a right fixing ring, the outer side of the right fixing ring is movably connected with a rotating ring, the inner surface of the rotating ring is fixedly connected with a plurality of fixing rods, the bottom ends of the fixing rods are fixedly connected with a fixing block, the outer surface of the left fixing ring is provided with a plurality of fixing grooves, the bottom parts of the fixing grooves are fixedly connected with springs, the top ends of the springs are fixedly connected with a top plate, the insides of the left fixing ring and the right fixing ring are respectively provided with a cavity, the insides of the two cavities are movably connected with ejector rods, the insides of the two cavities are respectively fixedly connected with supporting rods, the ejector rods and the supporting rods are respectively provided with a plurality, and the outsides of the supporting rods are respectively rotatably connected with a rotating rod, and the inner of a plurality of ejector rods is in close contact with the outer surface of the rotating rod, and the outer side walls of the left fixing ring and the right fixing ring are fixedly connected with sealing rings.

As a preferred technical scheme of the utility model, it is a plurality of the bull stick is "U" shape, and is a plurality of the right-hand member fixedly connected with movable plate of bull stick bottom, and the internal surface in close contact with of the surface of movable plate and sealing washer.

As a preferred technical scheme of the utility model, the through-hole has all been seted up to the internal surface of cavity, and the internal surface of through-hole has seted up the spacing groove, the external fixed surface of ejector pin is connected with the stopper, and the stopper is located the inside of spacing groove.

As an optimal technical scheme of the utility model, it is a plurality of the outer end of ejector pin all runs through the through-hole and extends to the outside of cavity, and is a plurality of the equal fixedly connected with apical ring in outer end of ejector pin.

As the utility model discloses an it is preferred technical scheme, it is a plurality of the fixed slot is "L" shape, and is a plurality of draw-in groove has been seted up to upper surface in the fixed slot, the last fixed surface of a plurality of fixed blocks is connected with the fixture block, and the fixture block can with draw-in groove looks block.

As an optimal technical scheme of the utility model, it is a plurality of the bottom and the roof of fixed block are the slope form, and the upper surface of roof and the bottom of fixed block all are equipped with anti-skidding line.

As a preferred technical scheme of the utility model, the spout has been seted up to the solid fixed ring's in the right side surface, the internal surface fixed connection of swivel becket has the slider, and the slider is located the inside of spout.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through setting up the swivel becket in the right side solid fixed ring outside, insert the inside of swivel becket with left side solid fixed ring, make the dead lever of swivel becket internal surface and the inside that the fixed block inserted left side solid fixed ring surface fixed slot, make the swivel becket rotate, with the fixed block joint in the inside of fixed slot, through setting up the spring with the fixed block jack-up in the fixed slot is inside, can increase the stability of fixed block in the fixed slot is inside, make the connection between the polyethylene pipe more firm, thereby be convenient for carry out the dismouting to the polyethylene pipe.

2. Through setting up at the inside ejector pin of solid fixed ring in a left side and the solid fixed ring in the right side, when solid fixed ring in a left side and the solid fixed ring in the right side contacted, make the ejector pin remove and drive the bull stick and rotate, it is ejecting with the top of sealing washer through the bull stick, make the connection between two sealing washers inseparabler to can improve the leakproofness between the polyethylene pipe.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of the structure of fig. 2 at a;

fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.

Wherein: 1. a polyethylene tube; 2. a left retaining ring; 3. a right securing ring; 4. a rotating ring; 5. Fixing the rod; 6. a fixed block; 7. a chute; 8. a slider; 9. fixing grooves; 10. a spring; 11. A top plate; 12. a cavity; 13. a top rod; 14. a top ring; 15. a rotating rod; 16. moving the plate; 17. A seal ring; 18. a support rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-4, a polyethylene pipe convenient for sealing connection comprises a polyethylene pipe 1, two ends of the polyethylene pipe 1 are respectively fixedly connected with a left fixing ring 2 and a right fixing ring 3, the outer side of the right fixing ring 3 is movably connected with a rotating ring 4, the inner surface of the rotating ring 4 is fixedly connected with a fixing rod 5, the fixing rods 5 are uniformly provided with a plurality of fixing rods, the bottom ends of the fixing rods 5 are respectively fixedly connected with a fixing block 6, the outer surface of the left fixing ring 2 is provided with a fixing groove 9, the fixing grooves 9 are uniformly provided with a plurality of fixing grooves, the bottoms in the fixing grooves 9 are respectively fixedly connected with springs 10, the top ends of the springs 10 are respectively fixedly connected with a top plate 11, the insides of the left fixing ring 2 and the right fixing ring 3 are respectively provided with cavities 12, the insides of the two cavities 12 are movably connected with a top rod 13, the insides of the two cavities 12 are respectively fixedly connected with a supporting rod 18, and the top rod 13 and the supporting rod 18 are respectively provided with a plurality of supporting rods 18, the outer sides of the support rods 18 are rotatably connected with rotating rods 15, the inner ends of the ejector rods 13 are in close contact with the outer surfaces of the rotating rods 15, and the outer side walls of the left fixing ring 2 and the right fixing ring 3 are fixedly connected with sealing rings 17;

hold and pick up polyethylene pipe 1, insert the inside of 3 outer surface swivel becks 4 of right fixed ring with left fixed ring 2, make dead lever 5 and fixed block 6 on the swivel beck 4 internal surface insert the inside of fixed slot 9, hold and rotate swivel beck 4, fix fixed block 6 in the inside of fixed slot 9 through spring 10 and roof 11, connect polyethylene pipe 1, through setting up ejector pin 13 at left fixed ring 2 and the inside of right fixed ring 3, when left fixed ring 2 contacts with right fixed ring 3, make ejector pin 13 remove and drive bull stick 15 and rotate, it is ejecting with the top of sealing washer 17 through bull stick 15, make the connection between two sealing washers 17 inseparabler, thereby can improve the leakproofness between the polyethylene pipe 1, can be convenient for carry out sealing connection to polyethylene pipe 1 through this setting, improve the installation effectiveness of polyethylene pipe 1.

In other embodiments, the plurality of rotating rods 15 are all U-shaped, the right end of the bottom of the plurality of rotating rods 15 is fixedly connected with a moving plate 16, and the outer surface of the moving plate 16 is in close contact with the inner surface of the sealing ring 17; by forming the rotating rod 15 in a "U" shape, the contact between the push rod 13 and the rotating rod 15 can be made more close, and the push rod 13 and the rotating rod 15 can be prevented from being separated.

In other embodiments, through holes are formed in the inner surface of the cavity 12, limit grooves are formed in the inner surface of the through holes, limit blocks are fixedly connected to the outer surface of the ejector rod 13, and the limit blocks are located inside the limit grooves; the position of the ejector rod 13 is limited through the arranged limiting block and the limiting groove, and the ejector rod 13 is prevented from popping up from the inside of the through hole.

In other embodiments, the outer ends of the plurality of top rods 13 all penetrate through the through hole and extend to the outer side of the cavity 12, and the outer ends of the plurality of top rods 13 are all fixedly connected with top rings 14; the contact area between the top rods 13 can be increased through the arranged top ring 14, and the top rods 13 can move conveniently.

In other embodiments, the plurality of fixing grooves 9 are all L-shaped, clamping grooves are formed in the upper surfaces of the plurality of fixing grooves 9, clamping blocks are fixedly connected to the upper surfaces of the plurality of fixing blocks 6, and the clamping blocks can be clamped with the clamping grooves; establish fixed slot 9 into "L" shape through the setting, can prevent that fixed block 6 from the inside roll-off of fixed slot 9, cause the connection between the polyethylene pipe 1 not hard up, can increase fixed block 6 in the inside stability of fixed slot 9 through fixture block and draw-in groove.

In other embodiments, the bottoms of the fixing blocks 6 and the top plate 11 are both inclined, and the upper surfaces of the top plates 11 and the bottoms of the fixing blocks 6 are both provided with anti-skid threads; the friction force between the top plate 11 and the fixing block 6 can be increased through the arranged anti-slip threads, so that the stability of the fixing block 6 in the fixing groove 9 is improved.

In other embodiments, the outer surface of the right fixing ring 3 is provided with a sliding groove 7, the inner surface of the rotating ring 4 is fixedly connected with a sliding block 8, and the sliding block 8 is positioned inside the sliding groove 7; the slider 8 through setting up cooperates spout 7 to fix the position of swivel becket 4, increases swivel becket 4's stability, and the swivel becket 4 of being convenient for rotates.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a polyethylene pipe material convenient to sealing connection, includes polyethylene pipe (1), its characterized in that: the polyethylene pipe is characterized in that the two ends of the polyethylene pipe (1) are respectively fixedly connected with a left fixing ring (2) and a right fixing ring (3), the outer side of the right fixing ring (3) is movably connected with a rotating ring (4), the inner surface of the rotating ring (4) is fixedly connected with a fixing rod (5), a plurality of fixing rods (5) are uniformly arranged, the bottom ends of the fixing rods (5) are fixedly connected with a fixing block (6), the outer surface of the left fixing ring (2) is provided with a fixing groove (9), the fixing grooves (9) are uniformly arranged, the bottoms in the fixing grooves (9) are fixedly connected with springs (10), the top ends of the springs (10) are fixedly connected with a top plate (11), cavities (12) are arranged in the left fixing ring (2) and the right fixing ring (3), and ejector rods (13) are movably connected with the insides of the two cavities (12), two the equal fixedly connected with bracing piece (18) in inside of cavity (12), and ejector pin (13) all are equipped with a plurality ofly with bracing piece (18), and are a plurality of the outside of bracing piece (18) all rotates and is connected with bull stick (15), and the inner of a plurality of ejector pins (13) all with the surface in close contact with of bull stick (15), the equal fixedly connected with sealing washer (17) of lateral wall of solid fixed ring (2) in a left side and solid fixed ring (3) in the right side.

2. A polyethylene pipe to facilitate a sealed connection according to claim 1, wherein: the rotating rods (15) are U-shaped, a moving plate (16) is fixedly connected to the right end of the bottom of each rotating rod (15), and the outer surface of each moving plate (16) is in close contact with the inner surface of the sealing ring (17).

3. A polyethylene pipe to facilitate a sealed connection according to claim 1, wherein: the inner surface of cavity (12) has all seted up the through-hole, and the internal surface of through-hole has seted up the spacing groove, the outer fixed surface of ejector pin (13) is connected with the stopper, and the stopper is located the inside of spacing groove.

4. A polyethylene pipe to facilitate a sealed connection according to claim 1, wherein: the outer ends of the ejector rods (13) penetrate through the through holes and extend to the outer side of the cavity (12), and the outer ends of the ejector rods (13) are fixedly connected with ejector rings (14).

5. A polyethylene pipe to facilitate a sealed connection according to claim 1, wherein: it is a plurality of fixed slot (9) are "L" shape, and are a plurality of the draw-in groove has been seted up to the upper surface in fixed slot (9), and the last fixed surface of a plurality of fixed blocks (6) is connected with the fixture block, and the fixture block can block with draw-in groove looks block.

6. A polyethylene pipe to facilitate a sealed connection according to claim 1, wherein: the bottom of the fixed block (6) and the top plate (11) are both inclined, and the upper surface of the top plate (11) and the bottom of the fixed block (6) are both provided with anti-skid lines.

7. A polyethylene pipe to facilitate a sealed connection according to claim 1, wherein: spout (7) have been seted up to the surface of the solid fixed ring in the right side (3), the internal surface fixed connection of rotating ring (4) has slider (8), and slider (8) are located the inside of spout (7).