CN204004896U - A kind of special stainless steel junction button foundry goods for oil transport pipeline - Google Patents
A kind of special stainless steel junction button foundry goods for oil transport pipeline Download PDFInfo
- Publication number
- CN204004896U CN204004896U CN201420304592.1U CN201420304592U CN204004896U CN 204004896 U CN204004896 U CN 204004896U CN 201420304592 U CN201420304592 U CN 201420304592U CN 204004896 U CN204004896 U CN 204004896U
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- Prior art keywords
- junction button
- stainless steel
- foundry goods
- retention mechanism
- secondary retention
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Abstract
A kind of special stainless steel junction button foundry goods for oil transport pipeline, relate to stainless cast steel part field, comprise junction button body and secondary retention mechanism, described secondary retention mechanism is arranged on the two ends of connection mouth, this junction button is stainless steel integral type foundry goods, be not easy contaminated, compression resistance is stable, longer service life, solve prior art material easily contaminated, bear not residence bottom pressure and pipe interior oil pressure, the problem that causes junction button to get loose or ftracture, the utility model is also provided with secondary retention mechanism, fastening performance and sealability are stronger, solve the junction button of prior art because production structure design is reasonable not, interface is firm, cause the get loose problem of leakage of oil of junction button, greatly improve working efficiency.
Description
Technical field:
The utility model relates to stainless cast steel part field, is specifically related to a kind of special stainless steel junction button foundry goods for oil transport pipeline.
Background technique:
Oil transport pipeline is made up of oil pipe and annex thereof, and according to the needs of technological process, be equipped with corresponding oil pump unit, design and installation becomes a complete pipe-line system, in order to complete, oil plant is unloaded and the defeated task that turns, in the middle of large-scale Oil Transportation Pipeline Engineering, because distance factor often adopts the mode of steel pipeline docking, pipeline is embedded in to the end, ground, pipeline docking needs junction button, be used for connecting and sealed interface, guarantee that pipeline can not get loose or ftracture because of ground bottom pressure and the too high interface connection mouth that causes of pipe interior oil pressure, produce oil leakage phenomenon, the connection mouth of prior art is because production structure design is reasonable not, usually cause interface fixing insecure, while is due to the relation of material, bear not residence bottom pressure and pipe interior oil pressure, easily contaminated, cause junction button to get loose or ftracture, inconvenient maintenance, delay the duration of a project.
Model utility content:
Technical problem to be solved in the utility model is to overcome existing technological deficiency, a kind of special stainless steel junction button foundry goods for oil transport pipeline rational in infrastructure is provided, this junction button is stainless steel integral type foundry goods, be not easy contaminated, compression resistance is stable, longer service life, solve prior art material easily contaminated, bear not residence bottom pressure and pipe interior oil pressure, the problem that causes junction button to get loose or ftracture, the utility model is also provided with secondary retention mechanism, fastening performance and sealability are stronger, solve the junction button of prior art because production structure design is reasonable not, interface is firm, cause the get loose problem of leakage of oil of junction button, greatly improve working efficiency.
Technical problem to be solved in the utility model adopts following technological scheme to realize:
For a special stainless steel junction button foundry goods for oil transport pipeline, comprise junction button body and secondary retention mechanism, described secondary retention mechanism is arranged on the two ends of junction button, it is characterized in that:
Described junction button is stainless steel integral type foundry goods, is provided with the hydraulic fluid port of crossing through junction button body, the described hydraulic fluid port arranged outside binding groove of crossing, and instrument easy to use is tightened junction button.
Described secondary retention mechanism has 2, is separately positioned on the two ends of junction button oil outlet.
Described secondary retention mechanism comprises fastening screw socket and fastening ring, described fastening screw socket also comprises interior fastening screw socket and outer fastening screw socket, be separately positioned on inner side and the outside of hydraulic fluid port, described fastening ring is screwed in the outside of outer fastening screw socket, by interior fastening screw socket, screw junction button and oil transport pipeline screw fixing, by screwing fastening ring, carry out secondary fastening, avoid producing gas leakage and coming off.
The beneficial effects of the utility model are, a kind of special stainless steel junction button foundry goods for oil transport pipeline rational in infrastructure is provided, this junction button is stainless steel integral type foundry goods, be not easy contaminated, compression resistance is stable, longer service life, solve prior art material easily contaminated, bear not residence bottom pressure and pipe interior oil pressure, the problem that causes junction button to get loose or ftracture, the utility model is also provided with secondary retention mechanism, fastening performance and sealability are stronger, solve the junction button of prior art because production structure design is reasonable not, interface is firm, cause the get loose problem of leakage of oil of junction button, greatly improve working efficiency.
Brief description of the drawings:
Fig. 1, Fig. 2 are side schematic view of the present utility model.
Fig. 3 is the side schematic view of the fastening screw socket of the utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of special stainless steel junction button foundry goods for oil transport pipeline, comprises junction button 1 body and secondary retention mechanism 2, and described secondary retention mechanism 2 is arranged on the two ends of junction button 1, it is characterized in that:
Described junction button 1 is stainless steel integral type foundry goods, is provided with the hydraulic fluid port 11 excessively through junction button 1 body, the described hydraulic fluid port 11 arranged outside binding grooves 12 of crossing, and instrument easy to use is tightened junction button 1.
As shown in Figure 2,3, described secondary fastening machine 2 structures comprise fastening screw socket 21 and fastening ring 22, described fastening screw socket 21 also comprises interior fastening screw socket 211 and outer fastening screw socket 212, is separately positioned on inner side and the outside of hydraulic fluid port 11, and described fastening ring 22 is screwed in the outside of outer fastening screw socket 212.
Described secondary retention mechanism 2 has 2, is separately positioned on the two ends of junction button 1 oil outlet 11.
The utility model is for the pipeline connection port of oil transport pipeline, pipeline connection port is reinforced, the utility model is stainless steel integral type foundry goods, be not easy contaminated, compression resistance is stable, longer service life, solve prior art material easily contaminated, bear not residence bottom pressure and pipe interior oil pressure, the problem that causes junction button to get loose or ftracture, the utility model is also provided with secondary retention mechanism, fastening performance and sealability are stronger, solve the junction button of prior art because production structure design is reasonable not, interface is firm, cause the get loose problem of leakage of oil of junction button, greatly improve working efficiency.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. for a special stainless steel junction button foundry goods for oil transport pipeline, comprise junction button body and secondary retention mechanism, described secondary retention mechanism is arranged on the two ends of junction button, it is characterized in that:
Described junction button is stainless steel integral type foundry goods, is provided with the hydraulic fluid port of crossing through junction button body, the described hydraulic fluid port arranged outside binding groove of crossing;
Described secondary retention mechanism comprises fastening screw socket and fastening ring, and described fastening screw socket also comprises interior fastening screw socket and outer fastening screw socket, is separately positioned on inner side and the outside of hydraulic fluid port, and described fastening ring is screwed in the outside of outer fastening screw socket.
2. a kind of special stainless steel junction button foundry goods for oil transport pipeline according to claim 1, is characterized in that, described secondary retention mechanism has 2, is separately positioned on the two ends of junction button oil outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304592.1U CN204004896U (en) | 2014-06-09 | 2014-06-09 | A kind of special stainless steel junction button foundry goods for oil transport pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304592.1U CN204004896U (en) | 2014-06-09 | 2014-06-09 | A kind of special stainless steel junction button foundry goods for oil transport pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004896U true CN204004896U (en) | 2014-12-10 |
Family
ID=52044899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304592.1U Expired - Fee Related CN204004896U (en) | 2014-06-09 | 2014-06-09 | A kind of special stainless steel junction button foundry goods for oil transport pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004896U (en) |
-
2014
- 2014-06-09 CN CN201420304592.1U patent/CN204004896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |