CN218263972U - Foundation pit operation pipeline protection device - Google Patents
Foundation pit operation pipeline protection device Download PDFInfo
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- CN218263972U CN218263972U CN202222386417.9U CN202222386417U CN218263972U CN 218263972 U CN218263972 U CN 218263972U CN 202222386417 U CN202222386417 U CN 202222386417U CN 218263972 U CN218263972 U CN 218263972U
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- foundation ditch
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Abstract
The utility model provides a foundation ditch operation pipeline protection device relates to the foundation ditch operation field. According to the concrete supporting beam, the number of the H-shaped steel is two, the two H-shaped steel are connected through the reinforcing steel bar, the arc-shaped steel plate is arranged on the surface of the H-shaped steel, the pipeline is laid inside the arc-shaped steel plate, mortar is filled into the outer surface of the pipeline and the inner part of the arc-shaped steel plate, the crown beam is poured on the side face of the concrete supporting beam, and the supporting pile is poured on the lower surface of the crown beam. This foundation ditch operation pipeline protection device specifically through the I-steel of foundation ditch upper portion concrete supporting beam, connection effect, reinforcing bar and bolt and through I-steel and reinforcing bar messenger pipeline's power be used for upper portion concrete supporting beam, the rethread bolt is further fixed, the utility model discloses utilize concrete supporting beam, the pipeline that will be located underground foundation ditch is unsettled fixed, then continues to excavate downwards, has guaranteed the normal use of pipeline, avoids its influence to foundation ditch operation afterwards.
Description
Technical Field
The utility model relates to a foundation ditch operation technical field specifically is a foundation ditch operation pipeline protection device.
Background
Since the city is built, the construction industry is all over the country, and because the construction of urban infrastructure is quite complete in China, the situation that pipelines exist in a foundation pit is often met when the foundation pit construction operation is carried out in an urban area, and how to protect the pipelines is of great importance to the construction of foundation pit engineering. In order to ensure the continuous construction of foundation pit engineering without affecting the normal use of pipelines, a device capable of protecting the pipelines is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a foundation ditch operation pipeline protection device, guarantee pipeline normal operating, and do not hinder the construction progress, the device safe and reliable, economic cost is low, is convenient for popularize.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a concrete supporting beam, the I-steel has been laid to concrete supporting beam's upper surface, the quantity of I-steel is two, through the steel bar connection between two I-steels, the surface of I-steel is provided with the arc steel sheet, the pipeline has been laid to the inside of arc steel sheet, the surface of pipeline has been irritated the mortar in the inside that is located the arc steel sheet, the crown beam has been pour to concrete supporting beam's side, the fender pile has been pour to the lower surface of crown beam.
Further, the two I-shaped steels and the reinforcing steel bars are fixedly installed through bolts.
Further, the horizontal distance between the concrete support beam and the pipeline is not less than cm.
Furthermore, the number of the concrete supporting beams is two, and the two concrete supporting beams are symmetrically arranged by using the central axis of the I-shaped steel.
The utility model provides a foundation ditch operation pipeline protection device. The method has the following beneficial effects:
this foundation ditch operation pipeline protection device specifically through the I-steel of foundation ditch upper portion concrete supporting beam, connection effect, reinforcing bar and bolt and through I-steel and reinforcing bar messenger pipeline's power be used for upper portion concrete supporting beam, the rethread bolt is further fixed, the utility model discloses utilize concrete supporting beam, the pipeline that will be located underground foundation ditch is unsettled fixed, then continues to excavate downwards, has guaranteed the normal use of pipeline, avoids its influence to foundation ditch operation afterwards.
Drawings
Fig. 1 is a schematic view of the vertical structure of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
Wherein, 1 concrete supporting beam, 2 pipelines, 3I-steel, 4 steel bars, 5 bolts, 6 crown beams, 7 support piles, 8 arc-shaped steel plates and 9 mortar.
Detailed Description
As shown in fig. 1-2, the embodiment of the utility model provides a foundation ditch operation pipeline protection device, including a concrete supporting beam 1, I-steel 3 has been laid to a concrete supporting beam 1's upper surface, a concrete supporting beam 1's quantity is two, two concrete supporting beam 1 set up with I-steel 3's axis symmetry, I-steel 3's quantity is two, connect through reinforcing bar 4 between two I-steels 3, pass through bolt 5 fixed mounting between two I-steels 3 and the reinforcing bar 4, I-steel 3's surface is provided with arc steel sheet 8, pipeline 2 has been laid to arc steel sheet 8's inside, horizontal distance is not less than 30cm between a concrete supporting beam 1 and the pipeline 2, mortar 9 has been irritated to pipeline 2's surface and the inside that is located arc steel sheet 8, a crown beam 6 has been pour to a concrete supporting beam 1's side, a fender pile 7 has been pour to crown beam 6's lower surface.
The working principle is as follows: the protection device comprises a concrete support beam 1, a pipeline 2, I-shaped steel 3, reinforcing steel bars 4 and bolts 5, the size of the protection device is designed according to actual requirements of a construction site, the concrete support beam 1 is arranged firstly, the I-shaped steel 3 is laid on the concrete support beam 1, the pipeline 2 is connected with the reinforcing steel bars 4, the pipeline 2 is placed on the I-shaped steel 3 below, the reinforcement is carried out through the bolts 5, the horizontal clear distance between the concrete support beam 1 and the pipeline 2 is not less than 30cm, after the pipeline 2 is fixed, excavation can be continuously carried out on a soil layer below, and the construction process is not influenced.
Claims (4)
1. The utility model provides a foundation ditch operation pipeline protection device, includes concrete supporting beam (1), its characterized in that: i-steel (3) have been laid to the upper surface of concrete supporting beam (1), the quantity of I-steel (3) is two, connects through reinforcing bar (4) between two I-steel (3), the surface of I-steel (3) is provided with arc steel sheet (8), pipeline (2) have been laid to the inside of arc steel sheet (8), mortar (9) have been irritated to the surface of pipeline (2) and the inside that is located arc steel sheet (8), crown beam (6) have been pour to the side of concrete supporting beam (1), fender pile (7) have been pour to the lower surface of crown beam (6).
2. A foundation pit operation pipeline protection device according to claim 1, characterized in that: the two I-shaped steels (3) and the reinforcing steel bars (4) are fixedly installed through bolts (5).
3. A foundation pit operation pipeline protection device according to claim 1, characterized in that: the horizontal distance between the concrete support beam (1) and the pipeline (2) is not less than 30cm.
4. A foundation pit operation pipeline protection device according to claim 1, characterized in that: the number of the concrete supporting beams (1) is two, and the two concrete supporting beams (1) are symmetrically arranged with the central axis of the I-shaped steel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222386417.9U CN218263972U (en) | 2022-09-05 | 2022-09-05 | Foundation pit operation pipeline protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222386417.9U CN218263972U (en) | 2022-09-05 | 2022-09-05 | Foundation pit operation pipeline protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218263972U true CN218263972U (en) | 2023-01-10 |
Family
ID=84710677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222386417.9U Active CN218263972U (en) | 2022-09-05 | 2022-09-05 | Foundation pit operation pipeline protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218263972U (en) |
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2022
- 2022-09-05 CN CN202222386417.9U patent/CN218263972U/en active Active
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