CN209991042U

CN209991042U - Plastic steel winding pipe connecting piece and plastic steel winding pipe thereof

Info

Publication number: CN209991042U
Application number: CN201920562169.4U
Authority: CN
Inventors: 冯平
Original assignee: Sichuan Lanchen Pipe Industry Co Ltd
Current assignee: Sichuan Lanchen Pipe Industry Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-24
Anticipated expiration: 2029-04-23

Abstract

The utility model relates to a plastic steel winding pipe connecting piece and a plastic steel winding pipe thereof, belonging to the technical field of plastic steel pipes, comprising a clamp body, wherein the clamp body comprises a semicircular first clamping piece and a semicircular second clamping piece, the radius of the first clamping piece is larger than that of the second clamping piece, the first clamping piece and the second clamping piece are coaxially arranged, a connecting plate vertical to an axis is arranged between the first clamping piece and the second clamping piece, the connecting plate, the first clamping piece and the second clamping piece form two semi-annular grooves, and two ends of the first clamping piece are provided with fixing pieces; the two ends of the plastic steel winding pipe body are light pipes, and the light pipes between the two pipe bodies are connected through a plastic steel winding pipe connecting piece. When the plastic steel winding pipe needs to be connected for use, an operator inserts the light pipes at the two ends into the connecting piece, the pipe ends of the pipe body are connected through the connecting plate, the clamping body is fixed by the operator directly through the fixing piece, the pipe body is ensured to be fixed in the connecting piece, the pipe ends abut against the connecting plate, and then the connected plastic steel winding pipe can be used. The utility model discloses it is easy and simple to handle, the installation is swift.

Description

Plastic steel winding pipe connecting piece and plastic steel winding pipe thereof

Technical Field

The utility model belongs to the technical field of mould steel pipe technique and specifically relates to a plastic steel winding pipe connecting piece and plastic steel winding pipe thereof is related to.

Background

At present, the plastic steel winding pipe is mainly used for buried drainage projects such as town drainage, industrial drainage and the like, and the pipeline is manufactured by winding and welding a plurality of laths with fixed widths and provided with steel belts. In the actual use process, the plastic steel winding pipes need to be connected for use.

At present, the commonly used plastic steel winding pipe is mainly connected in a hot-melt welding way. The hot-melt welding type connection is a connection method which utilizes an electric heating element embedded on the surface of a hot-melt belt to generate high temperature after being electrified to weld a contact surface into a whole; the welding quality of the hot melting welding mode is easily affected by factors such as climate, environment, manual operation and the like, so that the connection quality is poor, the volume and the weight of equipment are large, the operation of the connection mode is complex, and the hot melting welding mode is not suitable for small space and high-altitude operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic steel winding pipe connecting piece has easy and simple to handle, installs swift advantage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a plastic steel winding pipe connecting piece comprises a connecting body, wherein the connecting body comprises two symmetrically arranged semicircular clamping bodies, each clamping body comprises a semicircular first clamping piece and a semicircular second clamping piece, the radius of each first clamping piece is larger than that of each second clamping piece, the first clamping pieces and the second clamping pieces are coaxially arranged, a connecting plate perpendicular to the axis of each first clamping piece is arranged between each first clamping piece and each second clamping piece, each connecting plate, the first clamping pieces and the second clamping pieces form two semicircular grooves, and fixing pieces are arranged at two ends of each first clamping piece; when the two clamp bodies are symmetrically fixed through the fixing pieces, the semi-annular groove forms an annular groove.

By adopting the technical scheme, the annular groove formed by the connecting plate, the first clamping piece and the second clamping piece is used for accommodating the pipe body, and the pipe end of the pipe body is connected by the connecting plate; the staff directly fixes the clamp body with the stationary blade, and then can fix the body, ensures that the body is fixed in the ring channel, and the pipe end butt connecting plate.

Furthermore, the peripheral face that first clamping piece and second clamping piece are relative all covers there is the foaming rubber board, and the foaming rubber board coats and is stamped the waterproof sealing layer.

Through adopting above-mentioned technical scheme, the foaming rubber board has good elasticity, plays the filling effect, through the sufficient deformability of foaming rubber board with the even transmission of the pressure on the clamp body to the sealing layer and the pipe wall of body. The waterproof sealing layer can not only enhance the sealing performance between the foamed rubber plate and the connecting pipe body, but also prevent water from flowing into the foamed rubber plate.

Furthermore, two side surfaces of the connecting plate are respectively provided with a bonding resin coating.

Through adopting above-mentioned technical scheme, the body passes through the bonding resin layer with the connecting plate and bonds, and both combine together the degree good, make the body connect inseparabler.

Furthermore, a screw hole is formed in the fixing piece, and a flange bolt is locked in the screw hole.

Through adopting above-mentioned technical scheme, the flange bolt is fixed with two clamp bodies, and then the fixed body.

Further, a sealing gasket is arranged on the inner side of the fixing piece.

Through adopting above-mentioned technical scheme, sealed the leakproofness that can strengthen between the stationary blade.

Furthermore, the outer end of the fixing piece is provided with a tilting inclined plane for preventing the flange bolt from sliding.

Through adopting above-mentioned technical scheme, the perk inclined plane can prevent that the flange bolt from sliding, avoids the stationary blade to connect and appears becoming flexible.

The second purpose of the utility model is to provide a plastic steel winding pipe, which has the advantages of simple operation and rapid installation.

The above utility model discloses an above-mentioned utility model purpose secondly can realize through following technical scheme:

the plastic steel winding pipe comprises pipe bodies, wherein light pipes are arranged at two ends of each pipe body, and the two light pipes between the two pipe bodies are connected through a plastic steel winding pipe connecting piece.

By adopting the technical scheme, when the plastic steel winding pipe needs to be connected for use, an operator inserts the light pipes at the two ends into the connecting piece, and the connecting piece is fixed for use.

To sum up, the utility model discloses a beneficial technological effect does:

when the plastic steel winding pipe needs to be connected for use, an operator inserts the light pipes at the two ends into the connecting piece, the pipe ends of the pipe body are connected through the connecting plate, the clamping body is fixed by the operator directly through the fixing piece, the pipe body is ensured to be fixed in the connecting piece, the pipe ends abut against the connecting plate, and then the connected plastic steel winding pipe can be used. The utility model discloses it is easy and simple to handle, the installation is swift.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an exploded view of the clip body of example 1;

FIG. 4 is a schematic structural view of a tubular body according to embodiment 2;

FIG. 5 is a schematic view of the entire structure of embodiment 2.

Reference numerals: 1. a connecting body; 11. a clip body; 111. a first clip piece; 112. a second clip; 2. a connecting plate; 3. a fixing sheet; 4. a foamed rubber sheet; 5. a waterproof sealing layer; 6. a bonding resin coating; 7. a screw hole; 8. a flange bolt; 9. a gasket; 10. tilting the inclined plane; 12. a pipe body; 13. a light pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

The utility model discloses a plastic steel winding pipe connecting piece, as shown in figure 1, including connecting body 1, connecting body 1 includes the semicircular in shape clamp 11 that two symmetries set up, and clamp 11 includes semicircular in shape first clamping piece 111 and semicircular in shape second clamping piece 112, and first clamping piece 111 radius is greater than second clamping piece 112 radius, the coaxial setting of first clamping piece 111 and second clamping piece 112. A connecting plate 2 perpendicular to the axis of the first clamping piece 111 is arranged between the first clamping piece 111 and the second clamping piece 112, the connecting plate 2 is positioned in the middle of the first clamping piece 111 and the second clamping piece 112, the connecting plate 2 and the first clamping piece 111 and the second clamping piece 112 form two semi-annular grooves, and fixing pieces 3 are arranged at two ends of the first clamping piece 111; when the two clamps 11 are symmetrically fixed by the fixing pieces 3, the semi-annular grooves form annular grooves.

As shown in fig. 2, a screw hole 7 is formed on the fixing plate 3, and a flange bolt 8 is locked in the screw hole 7; the flange bolts 8 fix the two clamps 11 and further fix the light pipe 13. The outer end of stationary blade 3 is equipped with and is used for preventing the gliding perk inclined plane 10 of flange bolt 8, and perk inclined plane 10 can prevent that flange bolt 8 from sliding, avoids stationary blade 3 to connect and appears becoming flexible. The inner side of the fixing pieces 3 is provided with a gasket 9, and the gasket 9 can enhance the sealing property between the fixing pieces 3.

As shown in fig. 3, the peripheral surfaces of the first clip piece 111 and the second clip piece 112 are covered with a foamed rubber plate 4, and the foamed rubber plate 4 is covered with a waterproof sealing layer 5. The foamed rubber plate 4 has good elasticity and plays a role in filling, and the pressure on the clamp body 11 is uniformly transmitted to the sealing layer and the light pipe 13 through the sufficient deformation capacity of the foamed rubber plate 4. The waterproof sealing layer 5 can not only enhance the sealing property between the foamed rubber sheet 4 and the light pipe 13, but also prevent water from flowing into the foamed rubber sheet 4. The two side surfaces of the connecting plate 2 are respectively provided with the bonding resin coatings 6, the light pipe 13 and the connecting plate 2 are bonded through the bonding resin layers, the bonding degree of the light pipe 13 and the connecting plate is good, and the light pipe 13 is connected more tightly.

The implementation principle of the embodiment is as follows:

the annular groove is formed for accommodating the light pipe 13, and the connecting plate 2 is used for connecting the pipe ends of the light pipe 13; the staff directly fixes the clamp body 11 with the fixing sheet 3, and then can fix the light pipe 13, ensure that the light pipe 13 is fixed in the annular groove, and the pipe end is abutted against the connecting plate 2.

Example 2

The utility model discloses a plastic steel winding pipe, as shown in fig. 4 and 5, including fluorescent tube 1312, the both ends of plastic steel winding pipe are fluorescent tube 13, connect through plastic steel winding pipe connecting piece between two fluorescent tubes 13.

The implementation principle of the embodiment is as follows:

when the plastic steel winding pipe needs to be connected for use, an operator inserts the light pipes 13 at the two ends into the connecting piece, the connecting plate 2 connects the pipe ends of the light pipes 13, the worker directly fixes the clamp body 11 by the fixing piece 3 to ensure that the light pipes 13 are fixed in the connecting piece, the pipe ends are abutted against the connecting plate 2, and then the connected plastic steel winding pipe can be used.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plastic steel winding pipe connecting piece, includes connecting body (1), its characterized in that: the connecting body (1) comprises two semicircular clamping bodies (11) which are symmetrically arranged, each clamping body (11) comprises a semicircular first clamping piece (111) and a semicircular second clamping piece (112), the radius of each first clamping piece (111) is larger than that of each second clamping piece (112), the first clamping pieces (111) and the second clamping pieces (112) are coaxially arranged, a connecting plate (2) perpendicular to the axis of each first clamping piece (111) is arranged between each first clamping piece (111) and each second clamping piece (112), the connecting plate (2), the first clamping pieces (111) and the second clamping pieces (112) form two semicircular grooves, and fixing pieces (3) are arranged at two ends of each first clamping piece (111); when the two clamp bodies (11) are symmetrically fixed through the fixing pieces (3), the semi-annular groove forms an annular groove.

2. The plastic steel winding pipe connecting piece according to claim 1, wherein: the peripheral face of first clamping piece (111) relative with second clamping piece (112) all covers foamed rubber board (4), foamed rubber board (4) are gone up to cover and are covered waterproof sealing layer (5).

3. The plastic steel winding pipe connecting piece according to claim 1, wherein: and two side surfaces of the connecting plate (2) are respectively provided with a bonding resin coating (6).

4. The plastic steel winding pipe connecting piece according to claim 1, wherein: the fixing piece (3) is provided with a screw hole (7), and a flange bolt (8) is locked in the screw hole (7).

5. The plastic steel winding pipe connecting piece according to claim 1, wherein: and a sealing gasket (9) is arranged on the inner side of the fixing piece (3).

6. The plastic steel winding pipe connecting piece according to claim 1, wherein: the outer end of the fixing piece (3) is provided with a tilting inclined plane (10) for preventing the flange bolt (8) from sliding.

7. A pipe wound with plastic, comprising a connecting piece wound with plastic according to claims 1-6, comprising a tubular body (12), characterized in that: the two ends of the tube bodies (12) are light tubes (13), and the light tubes (13) between the two tube bodies (12) are connected through plastic steel winding tube connecting pieces.