CN210860233U

CN210860233U - PE pipe connection structure convenient to dismouting

Info

Publication number: CN210860233U
Application number: CN201921698568.XU
Authority: CN
Inventors: 陈超; 黄秋敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-26
Anticipated expiration: 2029-10-11

Abstract

The utility model belongs to the technical field of PE pipe connection structure, in particular to a PE pipe connection structure convenient to disassemble and assemble, which comprises a base, wherein a fixed rod is fixedly connected with the surface of the base, a cavity is arranged inside the fixed rod, a first spring is arranged inside the cavity, and one end of the first spring is fixedly connected with a movable rod; the utility model discloses, through setting up the dead lever, the movable rod, wire rope, adjust the pole, the second spring, regulating spindle and bearing, in practical application, it is fixed through the cooperation body fastening between the aforesaid, when buffering the absorbing to the body structure through first spring and movable rod, at wire rope, the regulating spindle, the second spring has also guaranteed the good fixed effect of body structure under the effect of regulation pole, and this device only installs and dismantles through rotatory regulating spindle, thereby make its simple structure dismouting of being convenient for, need not assist with the help of relevant equipment, make connection efficiency and quality improve greatly.

Description

PE pipe connection structure convenient to dismouting

Technical Field

The utility model belongs to the technical field of PE union coupling structure, concretely relates to PE union coupling structure convenient to dismouting.

Background

PE is polyethylene plastic, the most basic plastic, plastic bags, preservative films and the like are PE, HDPE is a thermoplastic resin with high crystallinity and non-polarity, the appearance of the original HDPE is milky white, and the original HDPE is semitransparent in a micro-thin section to a certain degree, PE has the excellent characteristic of resisting most of domestic and industrial chemicals, welding of PE pipes and butt welding of PE pipes, and the method provides the highest reliability and the highest range of diameters and pressure processes: the end of the heated pipe is rapidly contacted and kept under pressure by using a tool, namely a mirror image under the definition of contact pressure and temperature, the PE pipe is in hot melt socket joint connection and hot melt butt joint connection in the cooling process, the requirement on equipment and the requirement on personnel operation are higher by adopting the mode, and if the PE pipe is not operated properly, the PE pipe is easy to deform, even leak water and burst due to pressure in the use process, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a PE manages connection structure convenient to dismouting has the characteristics of making things convenient for the dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: a PE pipe connecting structure convenient to disassemble and assemble comprises a base, wherein a fixed rod is fixedly connected to the surface of the base, a cavity is formed in the fixed rod, a first spring is arranged in the cavity, a movable rod is fixedly connected to one end of the first spring, a sliding groove is formed in the surface of the movable rod, a sliding block is slidably connected to the inside of the sliding groove, the sliding block is fixedly connected to the inner side surface of the fixed rod, a pin shaft is fixedly connected to the inside of the base, a pulley is sleeved on the surface of the pin shaft, a steel wire rope is lapped on the surface of the pulley, an adjusting shaft is fixedly connected to one end of the steel wire rope, a bearing is sleeved at the lower end of the adjusting shaft, the two bases are fixedly connected to the inside of a second base, an adjusting rod penetrates through the inside of the adjusting shaft, and a second spring, the upper end of the second spring is fixedly connected to the lower surface of the adjusting shaft, the lower end of the second spring is fixedly connected with a baffle, the baffle is fixedly connected to the surface of the adjusting rod, a groove is formed in the upper surface of the base, and one end of the adjusting rod is clamped inside the groove.

Preferably, the quantity of recess sets up to be no less than sixteen and be annular distribution around the regulating spindle, the diameter of recess is the same with the diameter of adjusting the pole tip.

Preferably, the second base is internally provided with a pin shaft and a pulley which are the same as those of the first base.

Preferably, the fixed rods and the movable rods are two in number and are mutually connected with each other in a sliding mode through the sliding blocks and the sliding grooves.

Preferably, a through hole is formed in the base, and the steel wire rope penetrates through the through hole to be in lap joint with the pulley.

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

the utility model discloses, through setting up the base, the dead lever, the movable rod, the spout, the slider, the round pin axle, the pulley, first spring, wire rope, adjust the pole, the second spring, the regulating spindle, a baffle, recess and bearing, in the application of reality, it is fixed through the cooperation body fastening between the aforesaid, when buffering the absorbing to the body structure through first spring and movable rod, at wire rope, the regulating spindle, the second spring has also guaranteed the fixed effect that the body structure is good with adjusting under the effect of pole, and this device only installs and dismantles through rotatory regulating spindle, thereby make its simple structure dismouting of being convenient for, need not assist with the help of relevant equipment, make connection efficiency and quality improve greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of the position A of the present invention;

FIG. 3 is a schematic structural view of a pulley according to the present invention;

in the figure: 1. a base; 2. fixing the rod; 3. a movable rod; 4. a chute; 5. a slider; 6. a pin shaft; 7. a pulley; 8. a first spring; 9. a cavity; 10. a wire rope; 11. adjusting a rod; 12. a second spring; 13. an adjustment shaft; 14. a baffle plate; 15. a groove; 16. and a bearing.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a PE pipe connecting structure convenient to disassemble and assemble comprises a base 1, wherein a fixed rod 2 is fixedly connected to the surface of the base 1, a cavity 9 is formed in the fixed rod 2, a first spring 8 is arranged in the cavity 9, a movable rod 3 is fixedly connected to one end of the first spring 8, a sliding groove 4 is formed in the surface of the movable rod 3, a sliding block 5 is slidably connected to the inner portion of the sliding groove 4, the sliding block 5 is fixedly connected to the inner side surface of the fixed rod 2, a pin shaft 6 is fixedly connected to the inner portion of the base 1, a pulley 7 is sleeved on the surface of the pin shaft 6, a steel wire rope 10 is lapped on the surface of the pulley 7, an adjusting shaft 13 is fixedly connected to one end of the steel wire rope 10, a bearing 16 is sleeved on the lower end of the adjusting shaft 13, the two bases 1 are fixedly connected to the inner portion of a second base 1, an adjusting rod 11 is arranged, the surface of the adjusting rod 11 is sleeved with a second spring 12, the upper end of the second spring 12 is fixedly connected to the lower surface of an adjusting shaft 13, the lower end of the second spring 12 is fixedly connected with a baffle 14, the baffle 14 is fixedly connected to the surface of the adjusting rod 11, the upper surface of the second base 1 is provided with a groove 15, one end of the adjusting rod 11 is clamped in the groove 15, the adjusting rod is fastened and fixed through the matching pipe body by arranging the base 1, the fixed rod 2, the movable rod 3, the sliding chute 4, the sliding block 5, the pin shaft 6, the pulley 7, the first spring 8, the steel wire rope 10, the adjusting rod 11, the second spring 12, the adjusting shaft 13, the baffle 14, the groove 15 and the bearing 16, the pipe body structure is buffered and damped through the first spring 8 and the movable rod 3, and good fixing effect of the pipe body structure is ensured under the action of the steel wire rope 10, the adjusting shaft 13, the second spring 12 and the adjusting rod 11, and this device only installs and dismantles through rotatory regulating spindle 13 to make its simple structure dismouting of being convenient for, do not need to assist with the help of relevant equipment, make connection efficiency and quality improve greatly.

Specifically, the number of the grooves 15 is set to be not less than sixteen, and the grooves are distributed around the adjusting shaft 13 in an annular mode, and the diameter of each groove 15 is the same as that of the thin end of the adjusting rod 11.

Specifically, the second base 1 is internally provided with a pin shaft 6 and a pulley 7 which are the same as those of the first base 1.

Specifically, the number of the fixed rods 2 and the number of the movable rods 3 are two, and the fixed rods and the movable rods are mutually connected with each other in a sliding mode through the sliding blocks 5 and the sliding grooves 4.

Specifically, a through hole is formed in the base 1, and the steel wire rope 10 penetrates through the through hole to be in lap joint with the pulley 7.

The utility model discloses a theory of operation and use flow: when the utility model is used, the tube body is firstly inserted into the round hole formed by the movable rod 3 and the fixed rod 2, then the adjusting rod 11 is pulled according to the diameter of the pipe body, so that the adjusting rod drives the adjusting shaft 13 to rotate in the bearing 16, the adjusting rod drives the steel wire rope 10 to retract on the surface of the pulley 7, the steel wire rope is wound on the surface of the adjusting shaft 13, thereby pushing the movable rod 3 to slide in the fixed rod 2, leading the fixed rod 2 to be tightly attached with the pipe body, the tube body is fixed, then the adjusting rod 11 is loosened, and the adjusting rod is retracted under the action of the first spring 8 and the baffle plate 14, inserted into the inner part of the groove 15, thereby prevent the independently back of installation of this device and contract simultaneously the utility model discloses applicable connection work in multiple different diameter bodys under the effect of first spring 8, movable rod 3 and dead lever 2, the practicality is extremely strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PE manages connection structure convenient to dismouting, includes base (1), its characterized in that: the surface of the base (1) is fixedly connected with a fixed rod (2), a cavity (9) is formed in the fixed rod (2), a first spring (8) is arranged in the cavity (9), one end of the first spring (8) is fixedly connected with a movable rod (3), a sliding groove (4) is formed in the surface of the movable rod (3), a sliding block (5) is connected in the sliding groove (4) in a sliding manner, the sliding block (5) is fixedly connected to the inner side surface of the fixed rod (2), a pin shaft (6) is fixedly connected in the base (1), a pulley (7) is sleeved on the surface of the pin shaft (6), a steel wire rope (10) is lapped on the surface of the pulley (7), one end of the steel wire rope (10) is fixedly connected with an adjusting shaft (13), a bearing (16) is sleeved on the lower end of the adjusting shaft (13), and the two bases (1), bearing (16) fixed connection is in the inside of second base (1), regulation pole (11) are worn to be equipped with in the inside of regulating spindle (13), second spring (12) have been cup jointed on the surface of regulation pole (11), the upper end fixed connection of second spring (12) is at the lower surface of regulating spindle (13), the lower extreme fixedly connected with baffle (14) of second spring (12), baffle (14) fixed connection is on the surface of regulating pole (11), and is second the upper surface of base (1) is seted up fluted (15), the one end joint of regulating pole (11) is in the inside of recess (15).

2. The PE pipe connection structure convenient to disassemble and assemble according to claim 1, wherein: the quantity of recess (15) sets up to be no less than sixteen and be annular distribution around regulating spindle (13), the diameter of recess (15) is the same with the diameter of adjusting pole (11) thin end.

3. The PE pipe connection structure convenient to disassemble and assemble according to claim 1, wherein: and a pin shaft (6) and a pulley (7) which are the same as those of the first base (1) are arranged in the second base (1).

4. The PE pipe connection structure convenient to disassemble and assemble according to claim 1, wherein: the number of the fixed rods (2) and the number of the movable rods (3) are two, and the fixed rods and the movable rods are mutually connected with each other in a sliding mode through the sliding blocks (5) and the sliding grooves (4).

5. The PE pipe connection structure convenient to disassemble and assemble according to claim 1, wherein: a through hole is formed in the base (1), and the steel wire rope (10) penetrates through the through hole to be in lap joint with the pulley (7).