CN211475102U

CN211475102U - PVC pipe easy to clean and good in buffering performance

Info

Publication number: CN211475102U
Application number: CN201922122647.2U
Authority: CN
Inventors: 吕春山
Original assignee: Yangzhou Xuntong Plastic Industry Co ltd
Current assignee: Yangzhou Xuntong Plastic Industry Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-11
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a PVC pipe which is easy to clean and has good buffering performance in the technical field of PVC pipes, comprising an inner pipe body, wherein the outer wall of the inner pipe body is uniformly provided with a buffering device, the other end of the buffering device is connected with the inner wall of the outer pipe body, the outer wall of the outer pipe body is uniformly provided with a buffering bulge, the buffering bulge is in a semicircular structure and is made of rubber materials, the inner wall of the inner pipe body is provided with a filter plate, the filter plate is uniformly provided with filter holes, the bottom of the inner pipe body is provided with a fixed pipe which is positioned at the front side of the filter plate, the outer pipe body drives a supporting plate to move to one side close to the inner pipe body by pressure, so that a supporting rod compresses a buffering spring, and the connecting rod drives a fixed rod to compress a stress spring when the supporting plate moves, thereby carrying out secondary, and the buffer performance is better, and the problem of the deformation of the PVC pipe under stress is effectively avoided.

Description

PVC pipe easy to clean and good in buffering performance

Technical Field

The utility model relates to a PVC manages technical field, specifically is an easy to clean and PVC pipe that shock-absorbing capacity is good.

Background

The PVC pipe is formed by extrusion through a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, is a plastic pipe which is developed and applied at the earliest time, the inner wall of the traditional PVC pipe is not easy to clean, so that impurities are easy to accumulate, and when the PVC pipe is extruded by an external heavy object, the pipeline is easy to deform, so that the PVC pipe which is easy to clean and good in buffering performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy clean and PVC pipe that shock-absorbing capacity is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PVC pipe that easy to clean and shock-absorbing capacity are good, includes interior body, evenly be provided with buffer on the outer wall of interior body, buffer's the other end all is connected on the inner wall of outer body, evenly be provided with the buffering arch on the outer wall of outer body, and cushion protruding semicircular structure, the buffering arch is made through rubber materials, be provided with the filter on the inner wall of interior body, evenly be provided with the filtration pore on the filter, the bottom of interior body is provided with fixed pipe, and fixed pipe is located the front side of filter, outer body is run through to the bottom of fixed pipe, the inner wall swing joint of fixed pipe has the collection mouth, the bottom intercommunication of collection mouth has the collecting vessel, and collects mouth and collecting vessel integrated into one piece, the collecting vessel is located the below of outer body.

Preferably, the buffering device comprises a sleeve arranged on the outer wall of the inner tube, a supporting rod is slidably connected inside the sleeve, one end, away from the inner tube, of the supporting rod is connected to the outer wall of the supporting plate, one side, away from the inner tube, of the supporting plate is installed on the inner wall of the outer tube, one end, close to the inner tube, of the supporting rod is provided with a buffering spring, the buffering spring is located inside the sleeve, one end, away from the outer tube, of the buffering spring is connected to the outer wall of the inner tube, one side, close to the inner tube, of the supporting plate is provided with two groups of connecting rods with the same structure, one ends, close to the inner tube, of the two groups of connecting rods are provided with fixing rods, one side, close to the inner tube, of the.

Preferably, the opposite sides of the two groups of fixing rods are movably connected to the outer wall of the sleeve, the outer wall of the sleeve is provided with two groups of sliding grooves with the same structure, and the sleeve is in sliding connection with the fixing rods through the sliding grooves.

Preferably, the inner wall of the fixed pipe is provided with an internal thread, and the outer wall of the collecting nozzle is provided with an external thread matched with the internal thread.

Preferably, the bottom of the collecting cylinder is annularly provided with a sheath, and the outer wall of the sheath is uniformly provided with anti-skid lines.

Preferably, the inner wall of the outer pipe body is uniformly provided with mounting grooves, and the support plate is mounted on the inner wall of the outer pipe body through the mounting grooves.

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

1. the buffer bulge is arranged, so that external pressure can be primarily buffered, the outer pipe body drives the supporting plate to move to one side close to the inner pipe body under the pressure, the supporting rod compresses the buffer spring, the connecting rod drives the fixed rod to compress the stress spring while the supporting plate moves, the external pressure is secondarily buffered, the buffer performance is good, and the problem of stress deformation of the PVC pipe is effectively avoided;

2. the filter plate is arranged, so that when fluid flows in the inner tube body, impurities are blocked and retained in the collecting cylinder, the impurities can be prevented from accumulating on the inner wall of the inner tube body through collection of the collecting cylinder, and the collecting cylinder can be conveniently taken down from the fixed tube through movable connection between the collecting nozzle and the fixed tube, so that the impurities in the inner tube can be conveniently cleaned;

3. through being provided with the sleeve pipe, stability when having improved the bracing piece and removing, through the spout that sets up on sheathed tube outer wall, stability when having improved the dead lever and removing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the partial structure of the present invention;

fig. 3 is a schematic structural view of the buffering device of the present invention.

In the figure: 1. an inner tube body; 2. a buffer device; 21. a sleeve; 22. a support bar; 23. a support plate; 24. a buffer spring; 25. a connecting rod; 26. fixing the rod; 27. a stress spring; 3. an outer tubular body; 4. a buffer protrusion; 5. a filter plate; 6. a filtration pore; 7. a fixed tube; 8. a collecting nozzle; 9. and a collection cylinder.

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.

The utility model provides a technical scheme: a PVC pipe easy to clean and good in buffering performance please refer to fig. 1, and comprises an inner pipe body 1, wherein buffering devices 2 are uniformly arranged on the outer wall of the inner pipe body 1, the other ends of the buffering devices 2 are connected to the inner wall of an outer pipe body 3, buffering bulges 4 are uniformly arranged on the outer wall of the outer pipe body 3, the buffering bulges 4 are in a semicircular structure, and the buffering bulges 4 are made of rubber materials, so that when the PVC pipe is subjected to external pressure, a primary buffering effect can be achieved through the buffering bulges 4;

please refer to fig. 1 and 2, a filter 5 is disposed on an inner wall of an inner tube 1, filter holes 6 are uniformly disposed on the filter 5, the aperture size of the filter holes 6 can be set according to actual conditions, by disposing the filter 5, when fluid flows from left to right in the inner tube 1, impurities can be blocked, a fixed tube 7 is disposed at the bottom of the inner tube 1, the fixed tube 7 is located at the front side of the filter 5, the bottom end of the fixed tube 7 penetrates through the outer tube 3, the inner wall of the fixed tube 7 is movably connected with a collecting nozzle 8, the bottom of the collecting nozzle 8 is communicated with a collecting cylinder 9, the collecting nozzle 8 and the collecting cylinder 9 are integrally formed, the collecting cylinder 9 is located below the outer tube 3, and the blocked impurities enter the collecting cylinder 9 through the collecting nozzle 8 to be collected.

Referring to fig. 3, the buffering device 2 includes a casing 21 disposed on an outer wall of the inner tube 1, a supporting rod 22 is slidably connected inside the casing 21, the supporting rod 22 can be moved more stably through the casing 21, an end of the supporting rod 22 away from the inner tube 1 is connected to an outer wall of the supporting plate 23, one side of the supporting plate 23 away from the inner tube 1 is mounted on an inner wall of the outer tube 3, a buffering spring 24 is disposed at an end of the supporting rod 22 close to the inner tube 1, the buffering spring 24 is disposed inside the casing 21, an end of the buffering spring 24 away from the outer tube 3 is connected to an outer wall of the inner tube 1, the outer tube 3 drives the supporting plate 23 to move in a direction close to the inner tube 1 by external pressure, the supporting plate 23 drives the supporting rod 22 to slide in the casing 21 and compress the buffering spring 24, two sets of connecting rods 25 having the same structure are disposed at, the two groups of connecting rods 25 are provided with fixing rods 26 at the ends close to the inner pipe body 1, stress springs 27 are arranged at the sides of the fixing rods 26 close to the inner pipe body 1, the ends, far away from the outer pipe body 3, of the stress springs 27 are connected to the outer wall of the inner pipe body 1, the connecting rods 25 drive the fixing rods 26 to compress the stress springs 27 when the supporting plate 23 moves, so that the external pressure is buffered for the second time, the buffering performance is good, and the problem of stress deformation of a PVC pipe is effectively avoided;

referring to fig. 3, opposite sides of two groups of fixing rods 26 are movably connected to an outer wall of the sleeve 21, two groups of sliding grooves with the same structure are arranged on the outer wall of the sleeve 21, the sleeve 21 is slidably connected to the fixing rods 26 through the sliding grooves, and the connecting rod 25 drives the fixing rods 26 to move, so that the fixing rods 26 slide on the sliding grooves of the sleeve 21, and the stability of the fixing rods 26 during moving can be improved;

referring to fig. 1 and 2, an inner thread is disposed on an inner wall of the fixed pipe 7, and an outer thread matched with the inner thread is disposed on an outer wall of the collecting nozzle 8, so that the collecting nozzle can be conveniently taken down from the fixed pipe 7 through threaded connection, the sealing performance is good, and fluid inside the inner pipe body 1 can be prevented from flowing out;

referring to fig. 1 and 2, a sheath is circumferentially arranged at the bottom of the collecting cylinder 9, and anti-slip threads are uniformly arranged on the outer wall of the sheath, so that the collecting cylinder 9 can be conveniently rotated and taken down;

referring to fig. 3, the inner wall of the outer tube 3 is uniformly provided with mounting grooves, and the support plate 23 is mounted on the inner wall of the outer tube 3 through the mounting grooves, so that the support plate 23 can be mounted conveniently.

The working principle is as follows: when the device is used, by arranging the filter plate 5, when fluid flows from left to right in the inner tube body 1, impurities can be blocked, the blocked impurities enter the collecting cylinder 9 through the collecting nozzle 8 to be collected, when the device needs to be cleaned, the fluid in the inner tube body 1 is closed, the collecting cylinder 9 is rotated anticlockwise, the collecting cylinder 9 is convenient to take down from the fixed tube 7 through the external threads on the collecting nozzle 8 and the internal threads on the fixed tube 7, so that the impurities in the inner tube can be cleaned conveniently, when the device is extruded by the outside, the device can play a role of preliminary buffering through the buffering bulge 4, the outer tube body 3 drives the supporting plate 23 to move towards the direction close to the inner tube body 1 by the outside pressure, the supporting plate 23 drives the supporting rod 22 to slide in the sleeve 21 and compresses the buffering spring 24, when the supporting plate 23 moves, the connecting rod 25 drives the fixing rod 26 to slide on the chute of the, thereby compressing the stress spring 27, performing secondary buffering on the external pressure, having better buffering performance and effectively avoiding the problem of stress deformation of the PVC pipe.

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 an easy to clean and PVC pipe that shock-absorbing capacity is good, includes interior body (1), its characterized in that: the outer wall of the inner pipe body (1) is uniformly provided with a buffer device (2), the other end of the buffer device (2) is connected to the inner wall of the outer pipe body (3), the outer wall of the outer pipe body (3) is uniformly provided with buffer bulges (4), the buffer bulges (4) are of a semicircular structure, the buffer bulges (4) are made of rubber materials, the inner wall of the inner pipe body (1) is provided with a filter plate (5), the filter plate (5) is uniformly provided with filter holes (6), the bottom of the inner pipe body (1) is provided with a fixed pipe (7), the fixed pipe (7) is positioned at the front side of the filter plate (5), the bottom end of the fixed pipe (7) penetrates through the outer pipe body (3), the inner wall of the fixed pipe (7) is movably connected with a collecting nozzle (8), the bottom of the collecting nozzle (8) is communicated with a collecting barrel (9), and the collecting nozzle (8) and the collecting cylinder (9) are integrally formed, and the collecting cylinder (9) is positioned below the outer pipe body (3).

2. The easy-to-clean and high-cushioning PVC pipe of claim 1, wherein: the buffer device (2) comprises a sleeve (21) arranged on the outer wall of an inner pipe body (1), a support rod (22) is connected to the inner part of the sleeve (21) in a sliding manner, one end, far away from the inner pipe body (1), of the support rod (22) is connected to the outer wall of a support plate (23), one side, far away from the inner pipe body (1), of the support plate (23) is installed on the inner wall of an outer pipe body (3), a buffer spring (24) is arranged at one end, close to the inner pipe body (1), of the support rod (22), the buffer spring (24) is located inside the sleeve (21), one end, far away from the outer pipe body (3), of the buffer spring (24) is connected to the outer wall of the inner pipe body (1), two groups of connecting rods (25) with the same structure are arranged at one side, close to the inner pipe body (1), of the two groups of connecting rods (25, one side of the fixing rod (26) close to the inner pipe body (1) is provided with a stress spring (27), and one end, far away from the outer pipe body (3), of the stress spring (27) is connected to the outer wall of the inner pipe body (1).

3. The easy-to-clean and high-cushioning PVC pipe of claim 2, wherein: the opposite sides of the two groups of fixing rods (26) are movably connected to the outer wall of the sleeve (21), two groups of sliding grooves with the same structure are arranged on the outer wall of the sleeve (21), and the sleeve (21) is in sliding connection with the fixing rods (26) through the sliding grooves.

4. The easy-to-clean and high-cushioning PVC pipe of claim 1, wherein: the inner wall of the fixed pipe (7) is provided with an internal thread, and the outer wall of the collecting nozzle (8) is provided with an external thread matched with the internal thread.

5. The easy-to-clean and high-cushioning PVC pipe of claim 1, wherein: the bottom of the collecting cylinder (9) is annularly provided with a sheath, and the outer wall of the sheath is uniformly provided with anti-skid lines.

6. The easy-to-clean and high-cushioning PVC pipe of claim 2, wherein: the inner wall of the outer pipe body (3) is evenly provided with mounting grooves, and the support plate (23) is mounted on the inner wall of the outer pipe body (3) through the mounting grooves.