CN211231166U - Quick connecting structure for seamless metal pipeline of cable - Google Patents
Quick connecting structure for seamless metal pipeline of cable Download PDFInfo
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- CN211231166U CN211231166U CN201921126916.6U CN201921126916U CN211231166U CN 211231166 U CN211231166 U CN 211231166U CN 201921126916 U CN201921126916 U CN 201921126916U CN 211231166 U CN211231166 U CN 211231166U
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Abstract
The utility model discloses a cable seamless metal pipeline quick connection structure, wherein the end parts of a first seamless metal pipeline and a second seamless metal pipeline are both provided with a rabbet and a bulge, the bulge of the first seamless metal pipeline is inserted into the rabbet of the second seamless metal pipeline, the circumferential direction of the bulge is provided with a circumferential groove, and a rubber hoop is clamped in the circumferential groove; the structure designed by the utility model is that each seamless metal pipeline is connected by the rubber hoop, the industrial glue, the tongue-and-groove and the epoxy resin, the whole connection performance is soft, and the seamless metal pipeline has certain anti-seismic performance; consider the mechanical properties of connection, the utility model discloses the structure is fit for burying deeply at the firm section of road bed soil property, prevents external disturbance. The structure of the utility model is convenient and fast to install, is suitable for fast construction, and saves the construction period; in addition, due to the fact that the structure is simple, operation is convenient, and work efficiency can be effectively improved.
Description
Technical Field
The utility model relates to a device that is used for cable pipeline to connect belongs to road bed auxiliary facilities design technical field, especially relates to a structure that can carry out the high-speed joint to cable pipeline under the road base, is applicable to the firm section of road bed soil property.
Background
The municipal road is used for bearing the main tasks of urban traffic, and has the functions of removing surface water, laying municipal water supply and drainage pipelines, natural gas pipelines, power transmission cables and the like. The highway subgrade construction is often subjected to various special geological conditions and construction environment conditions, rapid construction is carried out aiming at different geological conditions and construction environment conditions, an independent process is adopted in the laying of pipelines such as the existing transmission cables, and the like, and the process needs to carry out pipeline erection, pipeline landfill and the like after the subgrade is excavated.
The design is one kind and can carry out quick connect structure to the cable pipeline, not only can guarantee the basic construction operation flow of highway road bed, can also shorten engineering period, reduces the pipeline welding flow among the actual operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design a carry out quick connect's structure to seamless metal pipeline of cable, can carry out quick construction to the metal pipeline under the road bed through this structure, guarantee time limit for a project and reduce construction cost.
In order to achieve the technical purpose, the utility model adopts the technical scheme that the cable seamless metal pipeline quick connection structure comprises a first seamless metal pipeline 1, a second seamless metal pipeline 2 and a rubber hoop 5; the end parts of the first seamless metal pipeline 1 and the second seamless metal pipeline 2 are both provided with a rabbet 3 and a protrusion 4, the protrusion 4 of the first seamless metal pipeline 1 is inserted into the rabbet 3 of the second seamless metal pipeline 2, the circumferential direction of the protrusion 4 is provided with a circumferential groove 6, a rubber hoop 5 is clamped in the circumferential groove 6, the first seamless metal pipeline 1 and the second seamless metal pipeline 2 are connected through the rabbet 3, and then the first seamless metal pipeline 1 and the second seamless metal pipeline 2 are connected together through the rubber hoop 5; the gap between the rubber hoop 5 and the circumferential groove 6 is connected through industrial glue, and epoxy resin is coated on the outer portions of the rubber hoop 5 and the circumferential groove 6.
The width of the circumferential groove 6 is 4-8mm, and the depth of the circumferential groove 6 is 4-6 mm.
The outer diameter of the rubber hoop 5 is 0.4-0.8mm larger than that of the first seamless metal pipe 1.
Compared with the prior art, the utility model discloses following technological effect has.
The seamless metal pipelines of the common roadbed cable are connected by welding, the structure designed by the utility model is that the seamless metal pipelines are connected by rubber hoops, industrial glue, tongue-and-groove and epoxy resin, the whole connection performance is soft, and the seamless metal pipelines have certain anti-seismic performance; consider the mechanical properties of connection, the utility model discloses the structure is fit for burying deeply at the firm section of road bed soil property, prevents external disturbance. The structure of the utility model is convenient and fast to install, is suitable for fast construction, and saves the construction period; in addition, due to the fact that the structure is simple, operation is convenient, and work efficiency can be effectively improved.
Drawings
Fig. 1 is a schematic connection diagram of the structure of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is a schematic view of the structure of the present invention in front of the connection.
Fig. 4 is an exploded front view of the structure of the present invention.
In the figure: 1. the pipeline structure comprises a first seamless metal pipeline, a second seamless metal pipeline, a tongue-and-groove part 3, a tongue-and-groove part 4, a protrusion part 5, a rubber hoop ring 6 and a circumferential groove.
Detailed Description
The technical solution is described in detail and fully with reference to fig. 1 to 4 of the drawings. It is to be understood that the embodiments described are only some embodiments and not all embodiments. The following description of the embodiments is merely exemplary in nature and is in no way intended to limit the application or uses. All other embodiments obtained by those skilled in the art without any creative work based on the present embodiment belong to the protection scope of the present invention. Meanwhile, the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for convenience of description.
As shown in fig. 1 to 4, a cable seamless metal pipe quick connection structure includes a first seamless metal pipe 1, a second seamless metal pipe 2, and a rubber grommet 5; the end parts of the first seamless metal pipeline 1 and the second seamless metal pipeline 2 are both provided with a rabbet 3 and a protrusion 4, the protrusion 4 of the first seamless metal pipeline 1 is inserted into the rabbet 3 of the second seamless metal pipeline 2, the circumferential direction of the protrusion 4 is provided with a circumferential groove 6, a rubber hoop 5 is clamped in the circumferential groove 6, the first seamless metal pipeline 1 and the second seamless metal pipeline 2 are connected through the rabbet 3, and then the first seamless metal pipeline 1 and the second seamless metal pipeline 2 are connected together through the rubber hoop 5; the gap between the rubber hoop 5 and the circumferential groove 6 is connected through industrial glue, and epoxy resin is coated on the outer portions of the rubber hoop 5 and the circumferential groove 6.
The width of the circumferential groove 6 is 4-8mm, and the depth of the circumferential groove 6 is 4-6 mm.
The outer diameter of the rubber hoop 5 is 0.4-0.8mm larger than that of the first seamless metal pipe 1.
The seamless metal pipelines of the common roadbed cable are connected by welding, the structure designed by the utility model is that the seamless metal pipelines are connected by rubber hoops, industrial glue, tongue-and-groove and epoxy resin, the whole connection performance is soft, and the seamless metal pipelines have certain anti-seismic performance; consider the mechanical properties of connection, the utility model discloses the structure is fit for burying deeply at the firm section of road bed soil property, prevents external disturbance. The structure of the utility model is convenient and fast to install, is suitable for fast construction, and saves the construction period; in addition, due to the fact that the structure is simple, operation is convenient, and work efficiency can be effectively improved.
The specific implementation mode of the structure is as follows, step 1, measurement and paying-off are carried out, meanwhile, the fixing form of the seamless metal pipeline is selected according to the soil property of the roadbed, and if the roadbed is a hard roadbed, the seamless metal pipeline can be directly paved; if for the soft soil road bed, can consolidate according to the soil texture structure and handle, simultaneously, if can pour the concrete base for the rich water structure in the bottom of road bed groove, guarantee seamless metal pipeline's stationarity.
And 3, pouring industrial glue in the gap between the rubber hoop and the annular groove for sealing, and pouring epoxy resin in the gap between the two sections of seamless metal pipelines and the connecting structure between the rubber hoop and the annular groove for sealing, so that the seamless metal pipelines are connected in a sealing and anti-corrosion mode.
And 4, repeating the steps 1-3, and carrying out technical laying on the next seamless metal pipeline.
Claims (3)
1. The utility model provides a seamless metal pipeline quick connect structure of cable which characterized in that: the connecting structure comprises a first seamless metal pipeline (1), a second seamless metal pipeline (2) and a rubber hoop (5); the end parts of the first seamless metal pipeline (1) and the second seamless metal pipeline (2) are respectively provided with a rabbet (3) and a protrusion (4), the protrusion (4) of the first seamless metal pipeline (1) is inserted into the rabbet (3) of the second seamless metal pipeline (2), a circumferential groove (6) is formed in the circumferential direction of the protrusion (4), a rubber hoop (5) is clamped in the circumferential groove (6), and after the first seamless metal pipeline (1) and the second seamless metal pipeline (2) are connected through the rabbet (3), the first seamless metal pipeline (1) and the second seamless metal pipeline (2) are connected together through the rubber hoop (5); the gap between the rubber hoop (5) and the circumferential groove (6) is connected through industrial glue, and epoxy resin is coated on the outer portions of the rubber hoop (5) and the circumferential groove (6).
2. The quick connecting structure for the seamless metal pipes of the cables as claimed in claim 1, wherein: the width of the circumferential groove (6) is 4-8mm, and the depth of the circumferential groove (6) is 4-6 mm.
3. The quick connecting structure for the seamless metal pipes of the cables as claimed in claim 1, wherein: the outer diameter of the rubber hoop (5) is 0.4-0.8mm larger than that of the first seamless metal pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126916.6U CN211231166U (en) | 2019-07-18 | 2019-07-18 | Quick connecting structure for seamless metal pipeline of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126916.6U CN211231166U (en) | 2019-07-18 | 2019-07-18 | Quick connecting structure for seamless metal pipeline of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211231166U true CN211231166U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921126916.6U Active CN211231166U (en) | 2019-07-18 | 2019-07-18 | Quick connecting structure for seamless metal pipeline of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211231166U (en) |
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2019
- 2019-07-18 CN CN201921126916.6U patent/CN211231166U/en active Active
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