CN214331844U

CN214331844U - High leakproofness PVC tubular product integrated configuration

Info

Publication number: CN214331844U
Application number: CN202022601949.0U
Authority: CN
Inventors: 许菊明; 赵和生
Original assignee: Suzhou Jinguan Plastic Products Co ltd
Current assignee: Suzhou Jinguan Plastic Products Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-10-01
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a high leakproofness PVC tubular product integrated configuration, including outer lining, connecting piece and sealed cowling, the middle part welded mounting of outer lining has the connecting piece, the bottom welded mounting of outer lining has the mounting, the outer surface cover of outer lining has the sealed cowling, the bolt fastening is passed through to the both sides of sealed cowling. The utility model discloses an use outer lining and inside lining to carry the fixed tubular product of mode of tubular product clip, connect through the connecting piece between outer lining and the inside lining, and convex fusible plastics are installed to the top of connecting piece and below, the outside of fusible plastics flushes with outer lining, the inboard surface of supporting the inside lining, tubular product can contact fusible plastics when inserting between outer lining and the inside lining like this, use hot melt rifle heating fusible plastics at this time, fusible plastics can melt promptly, treat that fusible plastics can link together two tubular products after the cooling, and the leakproofness is good, then just the connecting piece position is lived with the sealed cowling in outer lining breach department, increase sealed effect.

Description

High leakproofness PVC tubular product integrated configuration

Technical Field

This reality is novel relates to PVC tubular product technical field, specifically is a high leakproofness PVC tubular product integrated configuration.

Background

The PVC pipe is mainly composed of polyvinyl chloride, and is added with other components to enhance the heat resistance, toughness and ductility of the PVC pipe.

The existing PVC pipe composite structure has the following defects:

1. when the traditional PVC pipe composite structure is connected with a pipeline, the sealing performance is not strong, liquid leakage or air leakage easily occurs in a gap for connecting the pipes, and potential safety hazards exist.

2. Traditional PVC tubular product integrated configuration often uses as the coupling mechanism on pipeline and wall or ground, can constantly contact with wall, ground in long-time transportation and produce the friction, shortens PVC tubular product integrated configuration's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high leakproofness PVC tubular product integrated configuration to solve the problem of proposing 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 high leakproofness PVC tubular product integrated configuration, includes outer lining, connecting piece and sealed cowling, the middle part welded mounting of outer lining has the connecting piece, the bottom welded mounting of outer lining has the mounting, the outer surface cover of outer lining has the sealed cowling, the bolt fastening is passed through to the both sides of sealed cowling.

Preferably, one end of the connecting piece is welded with an inner liner, the inner liner is positioned inside the outer liner, a pipe is embedded between the outer liner and the inner liner, and one end of the pipe abuts against the connecting piece.

Preferably, fusible plastics are respectively arranged at the upper end and the lower end of the connecting piece, and the fusible plastics are positioned at the connecting part of the pipes.

Preferably, the bottom of mounting passes through the spring mounting in the inside of recess, and the bottom of spring and the bottom inner wall connection of recess, and the bottom welded mounting of recess has fixed foot.

Preferably, the both sides welded mounting of sealed cowling has the fixed block, and the bottom of fixed block is stained with the rubber pad, and the rubber pad is located the bottom of sealed cowling, and the inside of fixed block is provided with the connecting hole, and connects with the inside that runs through the rubber pad.

Preferably, the connecting hole is internally provided with a bolt, and the outer side of the bolt is sleeved with a nut.

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

1. the utility model discloses an use outer lining and inside lining to carry the fixed tubular product of mode of tubular product clip, connect through the connecting piece between outer lining and the inside lining, and convex fusible plastics are installed to the top of connecting piece and below, the outside of fusible plastics flushes with outer lining, the inboard surface of supporting the inside lining, tubular product can contact fusible plastics when inserting between outer lining and the inside lining like this, use hot melt rifle heating fusible plastics at this time, fusible plastics can melt promptly, treat that fusible plastics can link together two tubular products after the cooling, and the leakproofness is good, then just the connecting piece position is lived with the sealed cowling in outer lining breach department, increase sealed effect.

2. The utility model discloses an at the bottom installation mounting of outer lining, spring mounting is passed through in the inside of recess in the bottom of mounting, and the bottom of spring and the bottom wall connection of recess, and the bottom welded mounting of recess has fixed foot, and fixed foot is connected with wall or ground, and tubular product can be absorbed by the spring for the pressure of pipeline when transporting liquid like this, reduces the collision of pipeline and ground, increases the life of pipeline.

Drawings

Fig. 1 is a 3D exploded view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a 3D view of the sealing cover of the present invention;

FIG. 4 is a front cross-sectional view of the tube of the present invention;

fig. 5 is a schematic view of the fixing member of the present invention;

in the figure: 1. an outer liner; 101. a liner; 102. a tube; 2. a connecting member; 201. a fusible plastic; 3. a fixing member; 301. a groove; 302. a spring; 303. a fixing leg; 4. a sealing cover; 401. a fixed block; 402. a rubber pad; 403. connecting holes; 5. a bolt; 501. and a nut.

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, a high-sealing PVC pipe assembly comprises an outer liner 1, a connecting member 2 and a sealing cover 4, wherein the connecting member 2 is welded to the middle of the outer liner 1, the outer liner 1 is made of metal and can protect the whole connection structure and the contact area between two pipes to prevent disconnection, the connecting member 2 is used for connecting the outer liner 1 and an inner liner 101 to form a circular gap between the outer liner 1 and the inner liner 101, a pipe 102 can be clamped in the gap, a fixing member 3 is welded to the bottom of the outer liner 1 and is used for connecting the outer liner 1 to a wall surface or a ground surface, so that the whole pipe can be fixed to ensure the stability of the pipe during transportation of internal objects, the sealing cover 4 is sleeved on the outer surface of the outer liner 1, and the sealing cover 4 is installed at the crack of the outer liner 1, that is, the outside of the connecting piece 2, the sealing cover 4 is used as the insurance of the PVC pipe composite structure, generally speaking, the sealing cover 4 can ensure the pipe sealing without working, but the emergency occurs, when the joint of the pipe 102 is cracked, the sealing cover 4 is sleeved at the joint of the pipe 102 to prevent liquid leakage, the two sides of the sealing cover 4 are fixed by the bolts 5, the bolts 5 are used for fixing the two semicircular sealing covers 4 together to form a more complete circle, and the joint of the pipe 102 is perfectly covered.

Further, an inner liner 101 is welded to one end of the connecting piece 2, the inner liner 101 is located inside the outer liner 1, the inner liner 101 abuts against the inner wall of the pipe 102, the outer liner 1 abuts against the outer wall of the pipe 102, the outer liner 1 and the inner liner 101 can be matched to clamp the pipe 102, the pipe 102 is installed between the outer liner 1 and the inner liner 101 in a embedded mode, one end of the pipe 102 abuts against the connecting piece 2, the two pipes 102 are inserted from the two ends of the outer liner 1 respectively until the two pipes abut against the connecting piece 2, and at this time, a gap is reserved between the two pipes 102, so that the fusible plastic 201 can connect the two pipes 102 conveniently.

Further, the upper end and the lower end of the connecting piece 2 are respectively provided with fusible plastics 201, the fusible plastics 201 are located at the connecting part of the tubes 102, the fusible plastics 201 are low in melting point and can be melted by using a hot melting gun, the fusible plastics 201 are semicircular in shape and can be inserted into the gap of the outer lining 1 to block the gap between the two tubes 102, then the fusible plastics 201 are heated by using the hot melting gun, and at this time, the fusible plastics 201 are melted and then connected with the tubes 102, and therefore the connection between the two tubes 102 is completed.

Further, spring 302 is passed through to mounting 3's bottom and is installed in the inside of recess 301, and spring 302's bottom and recess 301's bottom wall connection, mounting 3 installs the inside of recess 301 but can not contact the bottom of recess 301 under spring 302's effect, one section buffer distance of mounting 3 has been given like this, make mounting 3 can not with recess 301 direct impact when the atress, spring 302 plays the effect of connecting mounting 3 and recess 301 promptly, there is the effect that can play the buffering when the pipeline receives the exogenic action, recess 301's bottom welded mounting has fixed foot 303, be equipped with the aperture on the fixed foot 303, can be connected with ground or wall.

Further, fixed block 401 is installed in the both sides welded connection of sealed cowling 4, fixed block 401 is perpendicular with the outer wall of sealed cowling 4, fixed block 401 on two sealed cowling 4 can be perfectly laminated together like this, the bottom of fixed block 401 is stained with rubber pad 402, and rubber pad 402 is located the bottom of sealed cowling 4, rubber pad 402 prevents junction gas leakage when letting two sealed cowling 4 fix, the inside of fixed block 401 is provided with connecting hole 403, and connect with the inside that runs through rubber pad 402, two sealed cowling 4 link together through connecting hole 403 on fixed block 401, prevent pipe 102 junction weeping, improve the tubular product leakproofness.

Further, a bolt 5 is installed inside the connecting hole 403, a nut 501 is sleeved outside the bolt 5, and the nut 501 is matched to fix the sealing cover 4 on the outer surface of the outer liner 1.

The working principle is as follows: before using this device, the staff examines the device earlier, confirm that there is not the problem after use, during the use, insert two root canals 102 from the both ends of outer lining 1 earlier, until supporting connecting piece 2, pipe 102 is located between outer lining 1 and inside lining 101, then insert fusible plastics 201 from the gap in outer lining 1 middle part, use hot melt rifle heating fusible plastics 201 to fusible plastics 201 melt, treat that fusible plastics 201 cools down after reuse bolt 5 and nut 501 cover the sealed cowling 4 in the kneck outside, the tubular product combination is accomplished promptly, then be connected mounting 3 and ground or wall can.

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. The utility model provides a high leakproofness PVC tubular product integrated configuration, includes outer lining (1), connecting piece (2) and sealed cowling (4), its characterized in that: the middle part welded mounting of outer lining (1) has connecting piece (2), the bottom welded mounting of outer lining (1) has mounting (3), the surface cover of outer lining (1) has sealed cowling (4), the both sides of sealed cowling (4) are fixed through bolt (5).

2. The high-sealability PVC pipe composite structure according to claim 1, wherein: one end of the connecting piece (2) is welded with an inner liner (101), the inner liner (101) is located inside the outer liner (1), the outer liner (1) and the inner liner (101) are embedded with a pipe (102), and one end of the pipe (102) abuts against the connecting piece (2).

3. The high-sealability PVC pipe composite structure according to claim 1, wherein: the upper end and the lower end of the connecting piece (2) are respectively provided with fusible plastics (201), and the fusible plastics (201) are positioned at the connecting part of the pipe (102).

4. The high-sealability PVC pipe composite structure according to claim 3, wherein: the bottom of the fixing piece (3) is arranged in the groove (301) through the spring (302), the bottom end of the spring (302) is connected with the inner wall of the bottom of the groove (301), and the bottom of the groove (301) is welded with the fixing feet (303).

5. The high-sealability PVC pipe composite structure according to claim 1, wherein: fixed blocks (401) are welded to two sides of the sealing cover (4), rubber pads (402) are adhered to the bottoms of the fixed blocks (401), the rubber pads (402) are located at the bottom of the sealing cover (4), connecting holes (403) are formed in the fixed blocks (401), and the connecting holes penetrate through the rubber pads (402).

6. The high-sealability PVC pipe composite structure according to claim 5, wherein: and a bolt (5) is arranged in the connecting hole (403), and a nut (501) is sleeved on the outer side of the bolt (5).