CN210050423U

CN210050423U - PVC drain pipe with protective structure is convenient for transport

Info

Publication number: CN210050423U
Application number: CN201920847547.3U
Authority: CN
Inventors: 张鹏程
Original assignee: Zhejiang Chi Tube Industry Co Ltd
Current assignee: Zhejiang Chi Tube Industry Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-11
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a PVC drain pipe with protective structure is convenient for transport, including ring flange, gasket, aperture and iron ring, the inboard of ring flange is connected with telescopic pipe box, and all is provided with the screw hole around the ring flange, the gasket is connected in the inside one end that is close to the screw hole of ring flange, and the outside middle part of gasket is connected with the PVC drain pipe, the right side outer wall middle part of ring flange is provided with clamping device, and clamping device's inside middle-end is provided with the bolt, the iron ring sets up in the inside one end that is close to the stock of PVC drain pipe, and the outer wall middle-end of PVC drain pipe is connected with fixed couple, the inside top of fixed couple is provided with the hanging hole, and the below of fixed couple is. This PVC drain pipe with protective structure is convenient for transport can ensure that the PVC drain pipe can not be broken by the fracture pressure in the transportation, can not appear the seam after the water pipe meets and leak, can prolong water pipe life, prevents that the water pipe from warping.

Description

PVC drain pipe with protective structure is convenient for transport

Technical Field

The utility model relates to a PVC pipe fitting technical field specifically is a PVC drain pipe of being convenient for transportation with protective structure.

Background

The PVC pipe fitting is a plastic pipe fitting formed by extrusion or injection molding by taking polyvinyl chloride (PVC) resin as a main raw material, has the advantages of light weight, corrosion resistance, small water flow resistance, energy conservation, quick installation, low manufacturing cost and the like, is widely popularized and applied, has obvious benefits, is widely applied to city and town tap water supply and water supply engineering, building internal and external water supply engineering, industrial and mining enterprise water supply engineering, buried fire control water supply engineering, farmland water conservancy water supply and irrigation engineering, garden gardening greening water supply engineering, aquaculture water supply and drainage engineering and the like, and obtains good economic and social benefits.

PVC drain pipe simple structure on the market does not have basic protective structure, and the manufacturing process uses a large amount of raw materials, appears the cracked problem of pipeline extrusion easily in the transportation, for this reason, we provide one kind and have protective structure PVC drain pipe convenient to transport.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC drain pipe with protective structure is convenient for transport to the PVC drain pipe simple structure who proposes in solving above-mentioned background art does not have basic protective structure, and a large amount of raw materials are used in the manufacturing process, appear the cracked problem of pipeline extrusion in the transportation easily.

In order to achieve the above object, the utility model provides a following technical scheme: a PVC drain pipe with a protective structure and convenient transportation comprises a flange plate, a gasket, small holes and an iron ring, wherein the inner side of the flange plate is connected with a telescopic pipe sleeve, the periphery of the flange plate is provided with threaded holes, the gasket is connected to one end of the inner part of the flange plate close to the threaded holes, the middle part of the outer side of the gasket is connected with a PVC drain pipe, the outer side of the PVC drain pipe is provided with a rubber pipe sleeve, the small holes are arranged in the PVC drain pipe, the inner wall of the PVC drain pipe is fixed with a flow guide convex edge, the inner side of the inner wall of the PVC drain pipe is provided with a long rod, the middle part of the outer wall on the right side of the flange plate is provided with a clamping device, the middle end of the inner part of the clamping device is provided with a bolt, the iron ring is, and a rotating shaft is arranged below the fixed hook.

Preferably, the telescopic pipe sleeve is provided with three sections, and the external shape structure of the telescopic pipe sleeve is matched with the internal shape structure of the flange.

Preferably, the number of the threaded holes is four, and the threaded holes are symmetrical about the center point of the flange plate.

Preferably, the gasket is movably connected with the flange plate, and the flange plate is movably connected with the PVC drain pipe.

Preferably, the external shape structure of the PVC drain pipe is matched with the internal shape structure of the rubber pipe sleeve, and the internal shape structure of the PVC drain pipe is matched with the external shape structure of the long rod.

Preferably, be swing joint between fixed couple and the PVC drain pipe, and fixed couple constitutes revolution mechanic rather than self through the pivot.

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

1. the telescopic pipe sleeve of the PVC drain pipe with the protection structure convenient for transportation can cover a pipeline at one end when the telescopic pipe sleeve is extended to the maximum degree, and is of a rectangular structure, so that the PVC drain pipe can be placed more neatly, stress points of the whole pipe are transferred to the telescopic pipe sleeve from the PVC drain pipe, the PVC drain pipe is ensured not to be fractured in the transportation process, the gravity of the pipe is uniformly distributed on the telescopic pipe sleeves at the two ends, and the self attribute of the pipe has certain elasticity and toughness, so that the phenomenon that the pipe is fractured in the transportation process can be prevented;

2. when the threaded hole is used for connecting two water pipes, the flange plates are required to be butted and fixed, the threaded hole can achieve good connecting and fixing effects, the gasket is bonded between the two flange plates when the flange plates are butted and used for sealing the two flange plates, the situation that joint water leakage can not occur after the water pipes are connected can be ensured, a layer of rubber pipe sleeve is wrapped on the outer side of the PVC drain pipe, the rubber pipe sleeve can have a certain protection effect on the PVC drain pipe, scratches can not occur when the water pipes are transported, and the service life of the PVC drain pipe can be prolonged after construction is finished;

3. the long rod is arranged in the PVC drain pipe and is matched with the inner shape of the pipeline, so that the support protection effect can be realized on the water pipe, the condition that the water pipe is not distorted in the transportation process is ensured, the fixed hook is arranged at the middle end outside the PVC drain pipe, when the pipeline is constructed, the drain pipe is often inconvenient to construct due to inconvenient carrying of the length of the drain pipe, the fixed hook can be lifted by a tool when the drain pipe is laid, and then the laying angle is adjusted by workers.

Drawings

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

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

fig. 3 is a schematic view of the structure of the flow guiding rib of the present invention.

In the figure: 1. a flange plate; 2. a telescopic pipe sleeve; 3. a threaded hole; 4. a gasket; 5. a PVC drain pipe; 6. a rubber pipe sleeve; 7. a small hole; 8. a flow guiding convex edge; 9. a long rod; 10. a clamping device; 11. a bolt; 12. an iron ring; 13. fixing the hook; 14. hanging holes; 15. a rotating shaft.

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. 1-3, the present invention provides a technical solution: a PVC drain pipe with a protection structure and convenient transportation comprises a flange plate 1, a telescopic pipe sleeve 2, a threaded hole 3, a gasket 4, a PVC drain pipe 5, a rubber pipe sleeve 6, a small hole 7, a flow guide convex edge 8, a long rod 9, a clamping device 10, a bolt 11, an iron ring 12, a fixed hook 13, a hanging hole 14 and a rotating shaft 15, wherein the telescopic pipe sleeve 2 is connected to the inner side of the flange plate 1, the threaded hole 3 is formed in the periphery of the flange plate 1, the telescopic pipe sleeve 2 is provided with three sections, the external shape structure of the telescopic pipe sleeve is matched with the internal shape structure of the flange plate 1, when the telescopic pipe sleeve 2 extends to the maximum degree, one section of pipeline can be covered, the telescopic pipe sleeve 2 is of a rectangular structure, therefore, when the PVC drain pipe 5 is placed, the stress point of the whole pipeline can be transferred from the PVC drain pipe 5 to the telescopic pipe sleeve 2, and, the gravity of the pipeline is uniformly distributed on the telescopic pipe sleeves 2 at two ends, the self attribute of the pipeline has certain elasticity and toughness, and the pipeline can be prevented from being broken in the transportation process, the number of the threaded holes 3 is four, the threaded holes are symmetrical about the center point of the flange plate 1, when the threaded holes 3 are used for connecting two water pipes, the flange plate 1 needs to be butted and fixed, the threaded holes 3 can achieve good connecting and fixing effects, the gasket 4 is connected to one end, close to the threaded holes 3, in the flange plate 1, the middle part of the outer side of the gasket 4 is connected with the PVC drain pipe 5, the gasket 4 is movably connected with the flange plate 1, the flange plate 1 is movably connected with the PVC drain pipe 5, the gasket 4 is used for jointing the flange plates 1 and is adhered between the two flange plates 1 for sealing the two flange plates 1, and the condition that no seam leakage occurs after the water pipes are connected can be ensured, the outer side of the PVC drain pipe 5 is provided with a rubber pipe sleeve 6, a small hole 7 is arranged inside the PVC drain pipe 5, the inner wall of the PVC drain pipe 5 is fixed with a flow guiding convex edge 8, the inner wall of the PVC drain pipe 5 is provided with a long rod 9, the external shape structure of the PVC drain pipe 5 is matched with the internal shape structure of the rubber pipe sleeve 6, the internal shape structure of the PVC drain pipe 5 is matched with the external shape structure of the long rod 9, the outer side of the PVC drain pipe 5 is wrapped with a layer of rubber pipe sleeve 6, the rubber pipe sleeve 6 can have certain protection effect on the PVC drain pipe 5, the scratch of the water pipe during transportation can be ensured, the service life of the PVC drain pipe 5 can be prolonged after the construction is finished, the long rod 9 is arranged in the PVC drain pipe 5, and the long rod 9 is matched with the internal shape of the, the situation that the water pipe is not distorted and deformed in the transportation process is ensured, the middle part of the outer wall of the right side of the flange plate 1 is provided with a clamping device 10, and the bolt 11 is arranged at the middle end of the interior of the clamping device 10, the iron ring 12 is arranged at one end of the interior of the PVC drain pipe 5 close to the long rod 9, and the middle end of the outer wall of the PVC drain pipe 5 is connected with a fixed hook 13, the fixed hook 13 is movably connected with the PVC drain pipe 5, and the fixed hook 13 forms a rotating structure with itself through the rotating shaft 15, the fixed hook 13 is arranged at the middle end of the outer part of the PVC drain pipe 5, in the pipeline construction, the drain pipe is often inconvenient to carry and construct due to the length thereof, and the fixed hook 13 can be lifted by a tool when the drain pipe is laid, then, a hanging hole 14 is formed above the inside of the fixed hook 13, and a rotating shaft 15 is arranged below the fixed hook 13 by adjusting the laying angle of a worker.

The working principle is as follows: for the PVC drain pipe with the protection structure and convenient transportation, firstly, the PVC drain pipe 5 is placed orderly, the rectangular telescopic pipe sleeve 2 is extended to the maximum and aligned, the long rod 9 is inserted into the PVC drain pipe 5, the transportation preparation is finished, when the PVC drain pipe 5 is ready to be constructed and laid, whether the fixed hook 13 is firm is firstly ensured, then the PVC drain pipe 5 is laid, the enough firmness between the flange plate 1 and the water pipe is ensured, when the flange plate 1 is required to be connected, whether the gasket 4 is damaged is checked, when the water pipe is not required to be connected, the bolt 11 is taken down, the clamping device 10 is loosened, then the flange plate 1 is taken down, the normal drainage and use can be realized after the pipeline laying is finished, and the sewage is subjected to the effects of cutting water flow by the flow guide convex ribs 8 in the PVC drain pipe 5 and guiding the water flow, the possibility of blocking of the PVC drain pipe 5 can, the condition that the pipeline is sunken to lead to the jam in can reducing PVC drain pipe 5 to under the guard action of rubber tube cover 6, PVC drain pipe 5's life can prolong greatly, has just so accomplished the whole use that has the PVC drain pipe of protective structure transportation of being convenient for.

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 PVC drain pipe with protective structure is convenient for transport, includes ring flange (1), gasket (4), aperture (7) and iron ring (12), its characterized in that: the inner side of the flange plate (1) is connected with a telescopic pipe sleeve (2), threaded holes (3) are formed in the periphery of the flange plate (1), the gasket (4) is connected to one end, close to the threaded holes (3), of the inner portion of the flange plate (1), the middle portion of the outer side of the gasket (4) is connected with a PVC drain pipe (5), a rubber pipe sleeve (6) is arranged on the outer side of the PVC drain pipe (5), the small holes (7) are formed in the PVC drain pipe (5), a flow guide convex edge (8) is fixed on the inner wall of the PVC drain pipe (5), a long rod (9) is arranged on the inner side of the inner wall of the PVC drain pipe (5), a clamping device (10) is arranged in the middle portion of the outer wall of the right side of the flange plate (1), a bolt (11) is arranged at the middle end of the inner portion of the clamping device (10, and the middle end of the outer wall of the PVC drain pipe (5) is connected with a fixed hook (13), a hanging hole (14) is formed above the inner part of the fixed hook (13), and a rotating shaft (15) is arranged below the fixed hook (13).

2. The PVC drainpipe with a protective structure for convenient transportation according to claim 1, wherein: the telescopic pipe sleeve (2) is provided with three sections, and the external shape structure of the telescopic pipe sleeve is matched with the internal shape structure of the flange plate (1).

3. The PVC drainpipe with a protective structure for convenient transportation according to claim 1, wherein: the number of the threaded holes (3) is four, and the threaded holes are symmetrical about the central point of the flange plate (1).

4. The PVC drainpipe with a protective structure for convenient transportation according to claim 1, wherein: the gasket (4) is movably connected with the flange plate (1), and the flange plate (1) is movably connected with the PVC drain pipe (5).

5. The PVC drainpipe with a protective structure for convenient transportation according to claim 1, wherein: the external shape structure of the PVC drain pipe (5) is matched with the internal shape structure of the rubber pipe sleeve (6), and the internal shape structure of the PVC drain pipe (5) is matched with the external shape structure of the long rod (9).

6. The PVC drainpipe with a protective structure for convenient transportation according to claim 1, wherein: the fixed hook (13) is movably connected with the PVC drain pipe (5), and the fixed hook (13) forms a rotating structure with the fixed hook through a rotating shaft (15).