CN211063259U

CN211063259U - PVC spool with seal structure is convenient for assemble

Info

Publication number: CN211063259U
Application number: CN202020050405.7U
Authority: CN
Inventors: 詹清清; 杜波; 雷成盛
Original assignee: Hangzhou Shenghao Pipeline Co ltd
Current assignee: Hangzhou Shenghao Pipeline Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-07-21
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a PVC spool with seal structure is convenient for assemble, including body and fender frame, one side of body is connected with the sealing strip, and one side of sealing strip is provided with the assembly pipe, the sealing frame is installed to one side of assembly pipe, and one side of sealing frame is provided with the connecting pipe, settle one side of connecting pipe has the termination frame, the pipe bolt is installed to the opposite side of body, and one side of pipe bolt is connected with the draw-in groove end, the inside middle part of termination frame is provided with the activity circle. This PVC spool with seal structure equipment of being convenient for, the elasticity that relies on reset spring can be with sealing the cotton extrusion between inside pipe, when inside pipe movable mounting was between the block pipe, effectually seals reset spring and sealing cotton between inside pipe and block pipe, does benefit to the junction of connecting reset spring and sealing cotton sealing connection at assembly pipe and connecting pipe, can improve sealed effect between the PVC spool of equipment, can add corresponding sealing material to assembly department.

Description

PVC spool with seal structure is convenient for assemble

Technical Field

The utility model relates to a PVC spool technical field specifically is a PVC spool of being convenient for equipment with seal structure.

Background

The threading pipe is called as an insulating electrical bushing for buildings, is a white hard PVC rubber pipe, is a pipe for preventing corrosion and electric leakage and threading wires, and is divided into a plastic threading pipe and a stainless steel threading pipe; the carbon steel threading pipe is used in normal indoor environment and places with high temperature, dust, vibration and fire hazard, and can be used in humid places, and can not be used in places with special humidity, acid, alkali and salt corrosion and explosion hazard.

PVC spool in the market in use, sealed effect is poor between the PVC spool of equipment, and the assembly department does not have corresponding sealing material, the problem of PVC spool assembly department dismantlement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC spool with seal structure is convenient for equipment to solve the PVC spool in use on the market that proposes in the above-mentioned background art, sealed effect is poor between the PVC spool of equipment, and the department of assembly does not have corresponding sealing material, the problem of PVC spool assembly department dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PVC spool with seal structure is convenient for assemble, includes the body and keeps off the frame, one side of body is connected with the sealing strip, and one side of sealing strip is provided with the assembly pipe, the sealed frame is installed to one side of assembly pipe, and one side of sealed frame is provided with the connecting pipe, settle one side of connecting pipe has the termination frame, the pipe is tied to the opposite side of body is installed, and one side of pipe is tied and is connected with the draw-in groove end, the inside middle part of termination frame is provided with the activity circle, and the outside of activity circle is connected with the limiting plate all around, keep off the inboard that the limiting plate was installed to the.

Preferably, be swing joint between body and the sealing strip, and closely laminate between the outside outer wall of the inside inner wall of sealing strip and equipment pipe.

Preferably, a vertical structure is arranged between the assembling pipe and the sealing frame, and the sealing frame is movably connected with the connecting pipe.

Preferably, the sealing frame comprises an inner pipe, sealing cotton, a return spring and a clamping pipe, the inner part of the sealing frame is connected with the inner pipe, the sealing cotton is arranged on the upper side and the lower side of the inner pipe, the top end of the sealing cotton is connected with the return spring, and the clamping pipe is arranged on one side of the inner pipe.

Preferably, the closed cotton is fixedly connected with the return spring, and the sealing frame and the return spring form an elastic structure through the closed cotton.

Preferably, the connecting end frame is movably connected with the movable ring, and the connecting end frame and the blocking frame form a clamping structure through the movable ring.

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

1. the utility model discloses a vertical structure is between equipment pipe and the seal holder, and be swing joint between seal holder and the connecting pipe for seal holder equipment sealing connection is between equipment pipe and connecting pipe, can be with between the body of sealing connection and equipment pipe installation connecting pipe, is convenient for carry out the equipment connection to the PVC spool;

2. the sealing frame of the utility model forms an elastic structure by the closing cotton and the return spring, effectively seals the return spring and the closing cotton between the inner pipe and the clamping pipe, is beneficial to connecting the return spring and the closing cotton at the joint of the assembling pipe and the connecting pipe in a sealing way, can improve the sealing effect between the assembled PVC wire pipes, and can add corresponding sealing materials to the assembling position;

3. the utility model discloses a be swing joint between holding frame and the activity circle, and hold the frame and constitute the block structure through activity circle and fender frame, can connect the limiting plate movable mounting all around of activity circle in the fender frame department that connects between the frame, effectual with activity circle and limiting plate activity buckle connect the frame and keep off between the frame, do benefit to PVC spool equipment department and dismantle the equipment.

Drawings

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

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

fig. 3 is a schematic view of the internal structure of the sealing frame of the present invention.

In the figure: 1. a pipe body; 2. a sealing strip; 3. assembling a pipe; 4. a seal holder; 5. a connecting pipe; 6. an end connecting frame; 7. pipe bolting; 8. a card holder end; 9. an inner tube; 10. sealing cotton; 11. a return spring; 12. clamping the pipe; 13. a movable ring; 14. a blocking frame; 15. and a limiting plate.

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 spool with a sealing structure and convenient assembly comprises a spool body 1 and a blocking frame 14, wherein one side of the spool body 1 is connected with a sealing strip 2, one side of the sealing strip 2 is provided with an assembly pipe 3, one side of the assembly pipe 3 is provided with a sealing frame 4, one side of the sealing frame 4 is provided with a connecting pipe 5, the spool body 1 is movably connected with the sealing strip 2, the inner wall of the sealing strip 2 is tightly attached to the outer wall of the assembly pipe 3, the sealing strip 2 is movably connected between the spool body 1 and the assembly pipe 3 to seal the joint between the spool body 1 and the assembly pipe 3, the effect of sealing assembly can be achieved for the spool body 1 and the assembly pipe 3, one side of the connecting pipe 5 is provided with a connecting frame 6, the other side of the spool body 1 is provided with a spool plug 7, one side of the spool plug 7 is connected with a clamping frame end 8, the middle part of the inner part, a limiting plate 15 is connected to the periphery of the outer part of the movable ring 13, and the baffle frame 14 is provided with the inner side of the limiting plate 15;

the assembling pipe 3 and the sealing frame 4 are in a vertical structure, the sealing frame 4 is movably connected with the connecting pipe 5, the assembling pipe 3 and the sealing frame 4 which are in the vertical structure are movably arranged between the connecting pipe 5, so that the sealing frame 4 is assembled and hermetically connected between the assembling pipe 3 and the connecting pipe 5, the pipe body 1 and the assembling pipe 3 which are hermetically connected can be arranged between the connecting pipes 5, and the PVC wire pipe is conveniently assembled and connected;

the sealing frame 4 comprises an inner pipe 9, sealing cotton 10, a return spring 11 and a clamping pipe 12, the inner pipe 9 is connected inside the sealing frame 4, the sealing cotton 10 is arranged on the upper side and the lower side of the inner pipe 9, the return spring 11 is connected to the top end of the sealing cotton 10, the clamping pipe 12 is installed on one side of the inner pipe 9, the inner pipe 9 is movably connected between the sealing frames 4, the sealing cotton 10 can be tightly attached and installed between the inner pipes 9, the return spring 11 can be connected between the sealing cotton 10, and the inner pipe 9 is effectively movably installed between the clamping pipes 12;

the sealing cotton 10 is fixedly connected with the return spring 11, the sealing frame 4 forms an elastic structure with the return spring 11 through the sealing cotton 10, the return spring 11 is fixedly connected between the sealing cotton 10, the sealing cotton 10 can be extruded between the inner pipes 9 by the elasticity of the return spring 11, when the inner pipes 9 are movably arranged between the clamping pipes 12, the return spring 11 and the sealing cotton 10 are effectively sealed between the inner pipes 9 and the clamping pipes 12, the return spring 11 and the sealing cotton 10 are favorably and hermetically connected at the joint of the assembling pipe 3 and the connecting pipe 5, the sealing effect between assembled PVC line pipes can be improved, and corresponding sealing materials can be added to the assembling position;

connect and be swing joint between end frame 6 and the movable ring 13, and connect end frame 6 and keep off the frame 14 through movable ring 13 and constitute the block structure, with movable ring 13 movable mounting connect between end frame 6, can connect the frame 14 department of keeping off between end frame 6 with limiting plate 15 movable mounting all around of movable ring 13, effectual with movable ring 13 and limiting plate 15 activity buckle connect between end frame 6 and keep off frame 14, do benefit to the PVC spool assembly department and dismantle the equipment.

The working principle is as follows: when the PVC line pipe with the sealing structure and convenient to assemble is used, firstly, the assembling pipe 3 and the sealing frame 4 with vertical structures are movably arranged between the connecting pipes 5, so that the sealing frame 4 is assembled and hermetically connected between the assembling pipe 3 and the connecting pipes 5, the pipe body 1 and the assembling pipe 3 which are hermetically connected can be arranged between the connecting pipes 5, the PVC line pipe is convenient to assemble and connect, the movable ring 13 is movably arranged between the end connecting frames 6, the limiting plates 15 at the periphery of the movable ring 13 can be movably arranged at the blocking frames 14 between the end connecting frames 6, the movable ring 13 and the limiting plates 15 are effectively movably clamped between the end connecting frames 6 and the blocking frames 14, the disassembly and assembly of the PVC line pipe assembly are facilitated, the reset spring 11 is fixedly connected between the closed cotton 10, the closed cotton 10 can be extruded between the inner pipes 9 by the elasticity of the reset spring 11, when inside pipe 9 movable mounting is between block pipe 12, effectual with reset spring 11 and the sealed cotton 10 seal between inside pipe 9 and block pipe 12, do benefit to the junction of installing pipe 3 and connecting pipe 5 with reset spring 11 and the sealed cotton 10 sealing connection, can improve the sealed effect between the PVC spool of equipment, can add corresponding sealing material to the assembly department, with inside pipe 9 swing joint between seal frame 4, can closely laminate and install between inside pipe 9 with sealed cotton 10, can make reset spring 11 connect between sealed cotton 10, effectually with inside pipe 9 movable mounting between block pipe 12, through with sealing strip 2 swing joint between body 1 and assembly pipe 3, make the junction of sealing strip 2 sealed between body 1 and assembly pipe 3, can reach the effect of sealed equipment to body 1 and assembly pipe 3.

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 spool with seal structure is convenient for assemble, includes body (1) and keeps off frame (14), its characterized in that: one side of body (1) is connected with sealing strip (2), and one side of sealing strip (2) is provided with assembly pipe (3), sealed frame (4) are installed to one side of assembly pipe (3), and one side of sealed frame (4) is provided with connecting pipe (5), settle one side of connecting pipe (5) and connect end frame (6), pipe bolt (7) are installed to the opposite side of body (1), and one side of pipe bolt (7) is connected with cassette end (8), the inside middle part that connects end frame (6) is provided with movable ring (13), and the outside of movable ring (13) is connected with limiting plate (15) all around, keep off the inboard that limiting plate (15) were installed to frame (14).

2. A PVC conduit with a sealing structure to facilitate assembly according to claim 1, wherein: the pipe body (1) is movably connected with the sealing strip (2), and the inner wall of the sealing strip (2) is tightly attached to the outer wall of the assembling pipe (3).

3. A PVC conduit with a sealing structure to facilitate assembly according to claim 1, wherein: the assembling pipe (3) and the sealing frame (4) are of a vertical structure, and the sealing frame (4) and the connecting pipe (5) are movably connected.

4. A PVC conduit with a sealing structure to facilitate assembly according to claim 1, wherein: the sealing frame (4) comprises an inner pipe (9), sealing cotton (10), a return spring (11) and a clamping pipe (12), the inner part of the sealing frame (4) is connected with the inner pipe (9), the sealing cotton (10) is arranged on the upper side and the lower side of the inner pipe (9), the top end of the sealing cotton (10) is connected with the return spring (11), and the clamping pipe (12) is installed on one side of the inner pipe (9).

5. A PVC conduit with a sealing structure for easy assembly according to claim 4, characterized in that: the sealing cotton (10) is fixedly connected with the return spring (11), and the sealing frame (4) forms an elastic structure with the return spring (11) through the sealing cotton (10).

6. A PVC conduit with a sealing structure to facilitate assembly according to claim 1, wherein: the end connecting frame (6) is movably connected with the movable ring (13), and the end connecting frame (6) and the blocking frame (14) form a clamping structure through the movable ring (13).