CN203718163U - Guide sliding support for laying natural gas pipeline along with bridge - Google Patents
Guide sliding support for laying natural gas pipeline along with bridge Download PDFInfo
- Publication number
- CN203718163U CN203718163U CN201420084351.0U CN201420084351U CN203718163U CN 203718163 U CN203718163 U CN 203718163U CN 201420084351 U CN201420084351 U CN 201420084351U CN 203718163 U CN203718163 U CN 203718163U
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- CN
- China
- Prior art keywords
- steel
- base
- bridge
- support
- natural gas
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Abstract
The utility model relates to a guide sliding support for laying a natural gas pipeline along with a bridge. The guide sliding support consists of a fixed base and a moving base, wherein the fixed base is adhered to a concrete mounting surface through a steel bottom plate and an adhesive; limiting angle steel is mounted at two ends of the steel bottom plate; the limiting angle steel and the steel bottom plate are fixed on the concrete mounting surface through chemical anchor bolts; stainless steel round steel is welded on the steel bottom plate; the moving base consists of a support base, a support rack and an arc-shaped support; two ends of the support base are movably inserted into the grooves of the limiting angle steel; a pipeline is arranged on the arc-shaped support; the support is fixed in the mode of double reinforcing by steel adhesion and the chemical anchor bolts, and then the firmness and the reliability of the support are improved. When being shrunk because of the temperature, the pipeline can slide in the axial direction, the sliding displacement is finally counteracted by an expansion joint on the pipeline, and thus the safe and stable operation of the natural gas pipeline on the bridge is ensured.
Description
Technical field
The utility model relates to constructing device, particularly a kind of guiding sliding support laying with bridge for natural gas line.
Background technique
At present, it is the journey that the larger work of difficulty is generally acknowledged in combustion gas circle that gas pipeline lays with bridge always, and one of difficult point is that steel pipe is laid on prefabricated In Reinforced Concrete Box Girder or T-shape beam, and temperature variation causes stretches and produces powerful thrust.Impact pipeline being produced in order to eliminate temperature deformation and temperature stress, FlexbleJoint not only will be set on bridge, also to guiding (slip) bearing or fixed bearing be set every 10 meters of left and right, because bridge main body is the little case beam of reinforced concrete or T-shape beam, in structure construction, there is no preburied component, therefore cannot fixing tube bearing.Not only can destroy this body structure of pontic because conventionally beat EXPANSION ANCHOR BOLTS, and be not suitable for the fatigue stress of bridge moving load and steel pipe generation.
Model utility content
The purpose of this utility model is to provide a kind of guiding sliding support laying with bridge for natural gas line.
The purpose of this utility model is achieved through the following channels: a kind of guiding sliding support laying with bridge for natural gas line, this guiding sliding support is made up of fixed base and active base, described fixed base is to be adhered on concrete attachment face by binder by steel base plate, steel base plate two ends are provided with spacing angle steel, chemical anchor bolts are fixed on spacing angle steel and steel base plate on concrete attachment face, are welded with stainless steel round steel on steel base plate; Described active base is to be made up of supporting base, bearing support and arc supporting holder, and the two ends activity of this supporting base is plugged in the groove of spacing angle steel, in arc supporting holder, is placed with pipeline.
As the further optimization of this programme, the described direction of stainless steel round steel and the installation direction of pipeline are vertical.
As the further optimization of this programme, described binder is epoxies binder.
A kind of guiding sliding support laying with bridge for natural gas line of the utility model, active base is placed on stainless steel round steel, spacing angle steel constraint glide direction for both sides, steel base plate is in order to adapt to vibrations and the fatigue loading of bridge, adopt the method for steel bonding and the dual reinforcing of chemical anchor bolts fixedly to carry out bearing, to improve its soundness and reliability.In the time that temperature causes pipeline extension, it can slide axially, and this slide displacement is finally digested by the slip joint on pipeline, thereby has ensured that natural gas line safely and steadily runs on bridge.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
In figure, steel base plate 1, stainless steel round steel 2, supporting base 3, spacing angle steel 4, arc supporting holder 5, bearing support 6, pipeline 7, concrete attachment face 8, chemical anchor bolts 9.
Embodiment
As shown in Figure 1, a kind of guiding sliding support laying with bridge for natural gas line of the utility model, this guiding sliding support is made up of fixed base and active base, described fixed base is to be adhered on concrete attachment face 8 by epoxies binder by steel base plate 1, make steel plate and concrete form unified entirety, utilize tensile strength that steel plate is good to reach the object of reinforcement bearing capacity and rigidity.Steel base plate 1 two ends are provided with spacing angle steel 4, and chemical anchor bolts 9 are fixed on spacing angle steel 4 and steel base plate 1 on concrete attachment face 8, are welded with stainless steel round steel 2 on steel base plate 1, and the direction of described stainless steel round steel 2 is vertical with the installation direction of pipeline 7; Described active base is to be made up of supporting base 3, bearing support 6 and arc supporting holder 5, and the two ends activity of this supporting base 3 is plugged in the groove of spacing angle steel 4, is placed with pipeline 7 in arc supporting holder 5.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the guiding sliding support laying with bridge for natural gas line, it is characterized in that: this guiding sliding support is made up of fixed base and active base, described fixed base is to be adhered on concrete attachment face (8) by binder by steel base plate (1), steel base plate (1) two ends are provided with spacing angle steel (4), chemical anchor bolts (9) are fixed on concrete attachment face (8) above by spacing angle steel (4) and steel base plate (1), are welded with stainless steel round steel (2) on steel base plate (1); Described active base is to be made up of supporting base (3), bearing support (6) and arc supporting holder (5), and the two ends activity of this supporting base (3) is plugged in the groove of spacing angle steel (4), is placed with pipeline (7) in arc supporting holder (5).
2. a kind of guiding sliding support laying with bridge for natural gas line as claimed in claim 1, is characterized in that: the direction of described stainless steel round steel (2) is vertical with the installation direction of pipeline (7).
3. a kind of guiding sliding support laying with bridge for natural gas line as claimed in claim 1, is characterized in that: described binder is epoxies binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084351.0U CN203718163U (en) | 2014-02-27 | 2014-02-27 | Guide sliding support for laying natural gas pipeline along with bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084351.0U CN203718163U (en) | 2014-02-27 | 2014-02-27 | Guide sliding support for laying natural gas pipeline along with bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718163U true CN203718163U (en) | 2014-07-16 |
Family
ID=51157313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420084351.0U Expired - Fee Related CN203718163U (en) | 2014-02-27 | 2014-02-27 | Guide sliding support for laying natural gas pipeline along with bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626972A (en) * | 2016-03-29 | 2016-06-01 | 中国能源建设集团广东省电力设计研究院有限公司 | Pipe limiting spring support and support set |
| CN107191684A (en) * | 2017-05-31 | 2017-09-22 | 安徽奥睿德科技发展有限公司 | A kind of para-seismic support for pipes mounting structure with thermal walking compensation function |
-
2014
- 2014-02-27 CN CN201420084351.0U patent/CN203718163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626972A (en) * | 2016-03-29 | 2016-06-01 | 中国能源建设集团广东省电力设计研究院有限公司 | Pipe limiting spring support and support set |
| CN107191684A (en) * | 2017-05-31 | 2017-09-22 | 安徽奥睿德科技发展有限公司 | A kind of para-seismic support for pipes mounting structure with thermal walking compensation function |
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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: 20140716 Termination date: 20200227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |