CN212537088U

CN212537088U - Connecting sleeve structure for connecting polyethylene pipes

Info

Publication number: CN212537088U
Application number: CN202021228404.3U
Authority: CN
Inventors: 刘良雨; 刘良言; 刘占彪
Original assignee: Yuzhou Jiantong Plastic Pipe Co ltd
Current assignee: Yuzhou Jiantong Plastic Pipe Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-12
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a connect external member structure for connecting polyethylene pipe relates to polyethylene pipe technical field, for solving current a connection external member for polyethylene pipe and under long-time the use, receives vibrations and drops easily, seriously influences the problem of the result of use of device. Polyethylene pipe main part internally mounted has the metal back up coat, metal back up coat and polyethylene pipe main part fixed connection, the connecting piece is all installed to the inside of polyethylene pipe main part and metal back up coat, the connecting piece all passes through threaded connection with polyethylene pipe main part and metal back up coat, the reinforcement is installed to the one end of connecting piece, the reinforcement sets up to the integrated into one piece structure with the connecting piece, the outside of connecting piece is provided with outer tooth screw thread, the inside of connecting piece is provided with interior tooth screw thread, the internally mounted of connecting piece has connecting screw, connecting screw passes through threaded connection with the connecting piece.

Description

Connecting sleeve structure for connecting polyethylene pipes

Technical Field

The utility model relates to a polyethylene pipe technical field specifically is a connection external member structure for connecting polyethylene pipe.

Background

Polyethylene is a highly crystalline, non-polar thermoplastic resin. The original polyethylene is milk white in appearance, and is semitransparent to a certain extent on a micro-thin section. PE has excellent properties against most domestic and industrial chemicals polyethylene pipe is also known as high density polyethylene. Polyethylene is a highly crystalline, non-polar thermoplastic resin. The original polyethylene is milk white in appearance, and is semitransparent to a certain extent on a micro-thin section. PE has excellent resistance to most domestic and industrial chemicals. Certain classes of chemicals cause chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride). The polymers are non-hygroscopic and have good resistance to water vapor and can be used for packaging applications. Polyethylene has very good electrical properties, especially high dielectric strength, making it very suitable for wire and cable. Medium to high molecular weight grades have excellent impact resistance.

However, the existing connecting kit for polyethylene pipes is easy to fall off due to vibration after being used for a long time, and the using effect of the device is seriously affected; therefore, the existing requirements are not met, and a connecting sleeve structure for connecting polyethylene pipes is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect external member structure for connecting polyethylene pipe to the connection external member that is used for polyethylene pipe who proposes in solving above-mentioned background art receives vibrations and drops easily under long-time the use, seriously influences the problem of the result of use of device.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting kit structure for connecting polyethylene pipes comprises a polyethylene pipe main body, wherein a metal reinforcing layer is arranged inside the polyethylene pipe main body, the metal reinforcing layer is fixedly connected with the polyethylene pipe main body, connecting pieces are arranged inside the polyethylene pipe main body and the metal reinforcing layer, the connecting pieces are in threaded connection with the polyethylene pipe main body and the metal reinforcing layer, a reinforcing piece is arranged at one end of the connecting pieces, the reinforcing piece and the connecting pieces are arranged into an integrally formed structure, outer threads are arranged outside the connecting pieces, inner threads are arranged inside the connecting pieces, connecting screws are arranged inside the connecting pieces, the connecting screws are in threaded connection with the connecting pieces, a sealing cover is arranged at one end, far away from the reinforcing piece, outside the connecting pieces, a sealing clamping jaw is arranged at one end, close to the polyethylene pipe main body, of the sealing cover, the sealing clamping jaw and the sealing cover are arranged to be of an integrated structure, the two sides of one end of the sealing clamping jaw are provided with the leakage-proof clamping jaws, the leakage-proof clamping jaws and the sealing clamping jaws are arranged to be of an integrated structure, and the leakage-proof clamping jaws and the sealing clamping jaws are connected with the polyethylene pipe main body through clamping grooves.

Preferably, the outside of polyethylene pipe main part is provided with the external protection layer, external protection layer and polyethylene pipe main part cementing are connected.

Preferably, the inside of polyethylene pipe material main part is installed the rubber circle, the rubber circle passes through the draw-in groove with polyethylene pipe material main part and is connected.

Preferably, the cross table is installed at one end, far away from the reinforcing part, of the outer portion of the sealing cover, and the cross table and the sealing cover are arranged to be of an integrally formed structure.

Preferably, an anti-skid frosting layer is arranged outside the outer protective layer.

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

1. the utility model discloses an installation metal back up coat can increase the intensity of device, prevent that the device from breaking easily, increase the practicality of device, the installation reinforcing part can increase the stability that connecting piece and device are connected, effectively prevent that the device from using for a long time, receive vibrations and easily drop, seriously influence the result of use of device, the installation is sealed to cover and can be sealed the device, prevent that the connecting screw from becoming flexible, guarantee the functional integrality of device, the installation leak protection jack catch and the sealed jack catch can effectively prevent the material in the device from revealing to the device outside, increase the leakproofness of device, improve the result of use of device, avoid causing the waste of resource, the installation external protection layer can prevent that the device from being damaged easily by foreign object striking, increase the protective capacities of device;

2. the utility model discloses an installation rubber circle can increase the leakproofness of device, makes the device more practical, and the installation cross platform staff's dismouting of being convenient for this device reduces the dismouting degree of difficulty of device, makes the device more humanized, sets up anti-skidding dull polish layer and makes things convenient for staff's installation this device more, prevents that the staff from skidding when installing this device.

Drawings

Fig. 1 is a schematic structural diagram of a connection kit structure for connecting polyethylene pipes according to the present invention;

fig. 2 is an overall front view of a connection kit structure for connecting polyethylene pipes according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a polyethylene pipe body; 2. a metal reinforcing layer; 3. an outer protective layer; 4. a connecting member; 5. a reinforcement; 6. a connecting screw; 7. a sealing cover; 8. sealing the clamping jaw; 9. a cross table; 10. a rubber ring; 11. leak-proof claws; 12. external thread; 13. and an internal thread.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a connecting external member structure for connecting polyethylene pipes comprises a polyethylene pipe main body 1, a metal reinforcing layer 2 is arranged in the polyethylene pipe main body 1, the metal reinforcing layer 2 can increase the strength of the device and prevent the device from being easily broken, the practicability of the device is increased, the metal reinforcing layer 2 is fixedly connected with the polyethylene pipe main body 1, connecting pieces 4 are arranged in the polyethylene pipe main body 1 and the metal reinforcing layer 2, the connecting pieces 4 are connected with the polyethylene pipe main body 1 and the metal reinforcing layer 2 through threads, a reinforcing piece 5 is arranged at one end of the connecting piece 4, the stability of the connection of the connecting piece 4 and the device can be increased by arranging the reinforcing piece 5, the device is effectively prevented from easily falling off due to vibration after being used for a long time, the using effect of the device is seriously influenced, the reinforcing piece 5 and the connecting piece 4 are arranged into an integrally formed structure, and outer threads 12 are arranged outside the connecting piece 4, the inner thread 13 is arranged inside the connecting piece 4, the connecting screw 6 is in threaded connection with the connecting piece 4, the sealing cover 7 is arranged at one end, far away from the reinforcing piece 5, of the outer part of the connecting piece 4, the sealing cover 7 is arranged to seal the device, the looseness of the connecting screw 6 is prevented, the integrity of the functionality of the device is ensured, the sealing claw 8 is arranged at one end, close to the polyethylene pipe body 1, of the sealing cover 7, the sealing claw 8 and the sealing cover 7 are arranged to be in an integrally formed structure, the leakproof claws 11 are arranged on two sides of one end of the sealing claw 8, the leakproof claws 11 and the sealing claw 8 are arranged to be in an integrally formed structure, the leakproof claws 11 and the sealing claw 8 are connected with the polyethylene pipe body 1 through clamping grooves, and the leakproof claws 11 and, the sealing performance of the device is improved, the using effect of the device is improved, and the waste of resources is avoided.

Further, the outside of polyethylene pipe main part 1 is provided with external protection layer 3, and external protection layer 3 is connected with polyethylene pipe main part 1 cementing, and installation external protection layer 3 can prevent that the device from being damaged easily by the striking of foreign object, increases the protective capacities of device.

Further, the rubber ring 10 is arranged inside the polyethylene pipe body 1, the rubber ring 10 is connected with the polyethylene pipe body 1 through a clamping groove, the sealing performance of the device can be improved by installing the rubber ring 10, and the device is more practical.

Further, the one end that reinforcing piece 5 was kept away from to the outside of sealed lid 7 is installed cross platform 9, and cross platform 9 sets up to the integrated into one piece structure with sealed lid 7, and this device of staff's dismouting of being convenient for is installed to cross platform 9, reduces the dismouting degree of difficulty of device, makes the device more humanized.

Further, the outside of outside inoxidizing coating 3 sets up anti-skidding dull polish layer, sets up anti-skidding dull polish layer and makes things convenient for the staff to install this device more, prevents that the staff from skidding when installing this device.

The working principle is as follows: when in use, a worker installs the device between two sections of pipes and fixes the device by using the connecting screw 6, then the sealing cover 7 is installed at the upper end of the device, so that the sealing clamping jaw 8 and the sealing clamping jaw 8 are embedded into the polyethylene pipe main body 1, the device can increase the strength of the device by installing the metal reinforcing layer 2, prevent the device from being easily broken and increase the practicability of the device, the installation reinforcing part 5 can increase the stability of the connection between the connecting part 4 and the device, effectively prevent the device from easily falling off due to vibration after being used for a long time, seriously influence the use effect of the device, the device can be sealed by installing the sealing cover 7, prevent the connecting screw 6 from loosening, ensure the functional integrity of the device, and the installation leakage-proof clamping jaw 11 and the sealing clamping jaw 8 can effectively prevent the material in the device from leaking to the outside of the device, increase the sealing property of the device, avoid causing the waste of resource, installation outside inoxidizing coating 3 can prevent that the device from being damaged easily by the foreign object striking, increases the protective capacities of device, and installation rubber circle 10 can increase the leakproofness of device, makes the device more practical, and installation cross 9 is convenient for the staff dismouting this device, reduces the dismouting degree of difficulty of device, makes the device more humanized, sets up anti-skidding dull polish layer and makes things convenient for the staff to install this device more, prevents that the staff from skidding when installing this device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A connect external member structure for connecting polyethylene pipe, includes polyethylene pipe main part (1), its characterized in that: the polyethylene pipe is characterized in that a metal reinforcing layer (2) is arranged inside a polyethylene pipe main body (1), the metal reinforcing layer (2) is fixedly connected with the polyethylene pipe main body (1), a connecting piece (4) is arranged inside the polyethylene pipe main body (1) and the metal reinforcing layer (2), the connecting piece (4) is in threaded connection with the polyethylene pipe main body (1) and the metal reinforcing layer (2), a reinforcing piece (5) is arranged at one end of the connecting piece (4), the reinforcing piece (5) and the connecting piece (4) are arranged into an integrally formed structure, outer threads (12) are arranged outside the connecting piece (4), inner threads (13) are arranged inside the connecting piece (4), a connecting screw (6) is arranged inside the connecting piece (4), and the connecting screw (6) is in threaded connection with the connecting piece (4), connecting piece (4) outside is kept away from the one end of reinforcement (5) and is installed sealed lid (7), sealed lid (7) be close to the one end of polyethylene pipe main part (1) and install sealed jack catch (8), sealed jack catch (8) set up to the integrated into one piece structure with sealed lid (7), leak protection jack catch (11) are all installed to the both sides of the one end of sealed jack catch (8), leak protection jack catch (11) set up to the integrated into one piece structure with sealed jack catch (8), leak protection jack catch (11) and sealed jack catch (8) all are connected through the draw-in groove with polyethylene pipe main part (1).

2. A connection kit structure for connecting polyethylene pipes according to claim 1, characterized in that: the polyethylene pipe is characterized in that an external protective layer (3) is arranged outside the polyethylene pipe main body (1), and the external protective layer (3) is connected with the polyethylene pipe main body (1) in a gluing mode.

3. A connection kit structure for connecting polyethylene pipes according to claim 1, characterized in that: the polyethylene pipe is characterized in that a rubber ring (10) is arranged inside the polyethylene pipe main body (1), and the rubber ring (10) is connected with the polyethylene pipe main body (1) through a clamping groove.

4. A connection kit structure for connecting polyethylene pipes according to claim 1, characterized in that: the outside of sealed lid (7) is kept away from the one end of reinforcement (5) and is installed cross platform (9), cross platform (9) set up to the integrated into one piece structure with sealed lid (7).

5. A connection kit structure for connecting polyethylene pipes according to claim 2, characterized in that: and an anti-skid frosting layer is arranged outside the external protective layer (3).