CN213541640U

CN213541640U - Novel polyethylene PE pipe joint device

Info

Publication number: CN213541640U
Application number: CN202022176468.XU
Authority: CN
Inventors: 张添; 范惠萍
Original assignee: Wuhan Tongyang Pipe Industry Co ltd
Current assignee: Wuhan Tongyang Pipe Industry Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-25
Anticipated expiration: 2030-09-28

Abstract

The utility model belongs to the technical field of the coupling device, a novel polyethylene PE coupling device is disclosed. This novel polyethylene PE coupling device, connect body middle part fixed mounting has fixing device, fixing device includes the fixed plate, fixed surface installs fixed tooth under the fixed plate, fixed plate one end fixed mounting has bearing one, bearing one fixed surface installs the one end of connecting rod, connecting rod middle part fixed mounting has bearing two, connecting rod other end fixed mounting has bearing three, three fixed surface of bearing installs the holding ring, the holding ring surface is provided with the trompil, body fixed surface installs the mount, mount inner wall swing joint has the inserted bar, body inside wall middle part fixed mounting has interface arrangement, interface arrangement includes branch, branch fixed surface installs the spring, branch top fixed mounting has the fixed block. The novel polyethylene PE pipe joint device can butt and fix polyethylene PE pipes with two different calibers.

Description

Novel polyethylene PE pipe joint device

Technical Field

The utility model relates to a technical field of coupling device specifically is a novel polyethylene PE coupling device.

Background

The polyethylene PE pipe is a water supply pipe material which is formed by taking polyethylene resin as a main raw material through extrusion molding and is mainly applied to indoor and outdoor low-temperature water supply pipelines and the like, the PE pipe has wide application fields, wherein the water supply pipe and the gas pipe are two largest application markets, the PE resin is formed by polymerizing monomer ethylene, and the polyethylene PE pipe has the advantages that the polyethylene PE pipe can obtain resins with different densities due to different polymerization reaction conditions such as pressure, temperature and the like during polymerization, so that the polyethylene PE pipe also has the advantages of high-density polyethylene, medium-density polyethylene and low-density polyethylene. When processing different grade type PE tubular product, according to the difference of its application condition, choose for use the difference of resin brand, also different to the requirement of extruder and mould simultaneously, in the current market, the polyethylene PE union coupling is troublesome, and need be with the help of various connecting pieces when the polyethylene PE union coupling of two kinds of different bores, wastes time and energy to how to fix the polyethylene PE pipe when connecting the polyethylene PE pipe, also very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel polyethylene PE coupling device, this novel polyethylene PE coupling device, the butt joint of the different tubular product of two kinds of bores of having solved polyethylene PE pipe is with fixed.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel polyethylene PE coupling device, connect body middle part fixed mounting has fixing device, fixing device includes the fixed plate, fixed surface installs fixed tooth under the fixed plate, fixed plate one end fixed mounting has bearing one, bearing one fixed surface installs the one end of connecting rod, connecting rod middle part fixed mounting has bearing two, connecting rod other end fixed mounting has bearing three, three fixed surface of bearing installs the holding ring, the holding ring surface is provided with the trompil, body fixed surface installs the mount, mount inner wall swing joint has the inserted bar, body inside wall middle part fixed mounting has interface arrangement, interface arrangement includes branch, branch fixed surface installs the spring, branch top fixed mounting has the fixed block.

Preferably, the both ends of the inner side wall of the joint body are fixedly provided with trapezoidal rubber, and the surface of the trapezoidal rubber is movably connected with a pipeline.

Preferably, the inserted bar movably connected with the inner wall of the fixed frame is connected with the fixed frame and the perforated bolt.

Preferably, the fixing device comprises a fixing plate, fixing teeth, a first bearing, a connecting rod, a second bearing and a positioning ring, and the fixing devices are arranged in the middle of the body in six groups at equal intervals.

Preferably, the interface device includes branch, spring, fixed block, and forty groups of interface device and equidistance are installed at the body inside wall altogether.

Preferably, the fixing plate is made of high-strength steel, the length of the fixing plate is ten centimeters, and sixteen fixing teeth are equidistantly arranged on the lower surface of the fixing plate.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this novel polyethylene PE coupling device can be fixed with the polyethylene PE pipe of two kinds of different bores through the fixing device who installs at the body middle part, prevents to drop, and does not need the change instrument, convenient and fast.

2. This novel polyethylene PE coupling device can be with the polyethylene PE pipe switch-on of two kinds of different bores through installing the interface arrangement at body inside wall middle part, and does not need use tools to accomplish, simply saves trouble.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;

fig. 5 is a diagram of the interface device of the present invention.

In the figure: the device comprises a body 1, a fixing device 2, a

fixing plate

3, 4 fixing teeth, 5 bearing I, 6 connecting rods, 7 bearing II, 8 bearing III, 9 positioning rings, 10 holes, 11 fixing frames, 12 inserting rods, 13 interface devices, 14 supporting rods, 15 springs, 16 fixing blocks, 17 trapezoidal rubber and 18 pipelines.

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. 1-5, the present invention provides a technical solution: a novel polyethylene PE pipe joint device, wherein a fixing device 2 is fixedly arranged in the middle of a joint body 1, the fixing device 2 can fix and place a polyethylene PE pipe to fall off to avoid later maintenance, the fixing device 2 comprises a fixing plate 3, fixing teeth 4, a bearing I5, a connecting rod 6, a bearing II 7 and a positioning ring 9, six groups of the fixing devices 2 are arranged in the middle of the body 1 at equal intervals, trapezoidal rubber 17 is fixedly arranged at two ends of the inner side wall of the joint body 1, the trapezoidal rubber 17 can prevent articles such as sundries from entering the inside of the body 1 and can enhance the sealing performance, the surface of the trapezoidal rubber 17 is movably connected with a pipeline 18, the fixing device 2 comprises a fixing plate 3, the fixing plate 3 is made of high-strength steel, the fixing plate 3 is ten centimeters long, the fixing teeth 4 are arranged at equal intervals on the lower surface, the surface of the polyethylene PE pipe can be firmly fixed, and, the anti-dropping device is characterized in that the anti-dropping device is prevented from dropping off, a fixed tooth 4 is fixedly arranged on the lower surface of a fixed plate 3, a bearing I5 is fixedly arranged at one end of the fixed plate 3, one end of a connecting rod 6 is fixedly arranged on the surface of the bearing I5, a bearing II 7 is fixedly arranged in the middle of the connecting rod 6, a bearing III 8 is fixedly arranged at the other end of the connecting rod 6, a positioning ring 9 is fixedly arranged on the surface of the bearing III 8, an opening 10 is arranged on the surface of the positioning ring 9, the opening 10 can conveniently fix polyethylene PE pipes with different specifications to prevent the polyethylene PE pipes from being damaged due to excessive extrusion, a fixed frame 11 is fixedly arranged on the surface of a body 1, trapezoidal rubbers 17 are fixedly arranged at both ends of the inner side wall of a joint body 1, a pipeline 18 is movably connected on the surface, simple effective, convenient dismantlement, 1 inside wall middle part fixed mounting of body has interface arrangement 13, interface arrangement 13 includes branch 14, spring 15, fixed block 16, interface arrangement 13 is forty groups and the equidistance is installed at 1 inside wall of body altogether, interface arrangement 13 can conveniently be fixed the polyethylene PE pipe of different specifications with, it is excessive to prevent to extrude, cause polyethylene PE pipe to damage, one end surface contact, it is fixed, prevent to drop and leak, interface arrangement 13 includes

branch

14, 14 fixed surface of

branch installs spring

15, 14 top fixed mounting of branch has fixed block 16.

This novel polyethylene PE coupling device during operation, only need insert pipeline 18 from two books of body 1, pipeline 18 is through trapezoidal rubber 17, the surface, 18 one end of pipeline at first can extrude fixed block 16 one side, 16 internally mounted's of fixed block branch 14 drives the fixed block downstream with spring 15, and keep fixed block 16 surface and 18 edge contact of pipeline all the time, the fixed position that gets into fixed block 16 at 18 edges of pipeline stops promptly, reach the polyethylene PE pipe with different bores and carry out the effect that docks, at this moment, the holding ring 9 rotates, the holding ring 9 drives connecting rod 6 through three 8 bearings and moves, make bearing one 5 of connecting rod 6 one end drive fixed plate 3 through two 7 and 1 leverage of body, the staple 4 of fixed plate 3 lower surface deepens pipeline 18 surface promptly, reach the fixed effect that prevents to drop polyethylene PE pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 novel polyethylene PE coupling device, includes and connects body (1), its characterized in that: the connector comprises a connector body (1), wherein a fixing device (2) is fixedly arranged in the middle of the connector body (1), the fixing device (2) comprises a fixing plate (3), fixed teeth (4) are fixedly arranged on the lower surface of the fixing plate (3), a bearing I (5) is fixedly arranged at one end of the fixing plate (3), one end of a connecting rod (6) is fixedly arranged on the surface of the bearing I (5), a bearing II (7) is fixedly arranged in the middle of the connecting rod (6), a bearing III (8) is fixedly arranged on the other end of the connecting rod (6), a positioning ring (9) is fixedly arranged on the surface of the bearing III (8), holes (10) are formed in the surface of the positioning ring (9), a fixing frame (11) is fixedly arranged on the surface of the body (1), an inserting rod (12) is movably connected to the inner wall of the fixing frame, the surface of the supporting rod (14) is fixedly provided with a spring (15), and the top end of the supporting rod (14) is fixedly provided with a fixed block (16).

2. The novel polyethylene PE pipe joint device according to claim 1, characterized in that: connect body (1) inside wall both ends all fixed mounting have trapezoidal rubber (17), and trapezoidal rubber (17) surface swing joint has pipeline (18).

3. The novel polyethylene PE pipe joint device according to claim 1, characterized in that: the inserted bar (12) movably connected with the inner wall of the fixed frame (11) is connected with the fixed frame (11) and the open pore (10) through a bolt.

4. The novel polyethylene PE pipe joint device according to claim 1, characterized in that: the fixing device (2) comprises a fixing plate (3), fixing teeth (4), a first bearing (5), a connecting rod (6), a second bearing (7) and a positioning ring (9), and the fixing device (2) is arranged in the middle of the body (1) in six groups at equal intervals.

5. The novel polyethylene PE pipe joint device according to claim 1, characterized in that: the connector device (13) comprises a support rod (14), springs (15) and fixing blocks (16), and forty groups of connector devices (13) are arranged on the inner side wall of the body (1) at equal intervals.

6. The novel polyethylene PE pipe joint device according to claim 1, characterized in that: the fixing plate (3) is made of high-strength steel, the length of the fixing plate (3) is ten centimeters, and fixing teeth (4) are equidistantly arranged on the lower surface of the fixing plate (3) and are sixteen in number.