CN210439122U - Combined vertical pile for trestle and trestle - Google Patents
Combined vertical pile for trestle and trestle Download PDFInfo
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- CN210439122U CN210439122U CN201921151915.7U CN201921151915U CN210439122U CN 210439122 U CN210439122 U CN 210439122U CN 201921151915 U CN201921151915 U CN 201921151915U CN 210439122 U CN210439122 U CN 210439122U
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- pile
- lower section
- section pile
- trestle
- steel pipe
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Abstract
The utility model provides a plank road, landing stage combination formula stake, the technical problem that solve is: the steel vertical pile driven into the foundation is easy to corrode and can decay for a long time, so that the firmness of the trestle or the trestle is influenced, and the service life of the trestle or the trestle can be shortened. The utility model has the following main points: the pile is formed by combining an upper section pile and a lower section pile, wherein the upper section pile is made of steel pipes, the lower section pile is made of reinforced concrete, and the lower end of the lower section pile is in an inverted cone shape; the upper section pile and the lower section pile combined structure is characterized in that the lower end of a steel pipe is inserted into the upper part of the lower section pile when the lower section pile is poured, and the upper section pile and the lower section pile are integrated after the lower section pile is solidified. The utility model has the advantages that: because the lower section pile is made of reinforced concrete, the lower section pile cannot be corroded by the foundation, and the service life of the vertical pile is prolonged.
Description
Technical Field
The utility model relates to a erect at plank road pavement or landing stage bridge floor and between the ground, be used for supporting the stake (also called stand) of plank road pavement or landing stage bridge floor.
Background
At present, the vertical pile of the trestle or the trestle generally adopts a steel pipe, the upper end of the steel pipe is connected with a steel beam of the trestle or the trestle, and the lower end of the steel pipe is driven into a foundation. The steel vertical pile driven into the foundation is easy to corrode and can decay for a long time, so that the firmness of the trestle or the trestle is influenced, and the service life of the trestle or the trestle can be shortened.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a plank road, landing stage combination formula stake.
The purpose of the utility model is realized like this: the pile is formed by combining an upper section pile and a lower section pile, wherein the upper section pile is made of steel pipes, the lower section pile is made of reinforced concrete, and the lower end of the lower section pile is in an inverted cone shape; the upper section pile and the lower section pile combined structure is characterized in that the lower end of a steel pipe is inserted into the upper part of the lower section pile when the lower section pile is poured, and the upper section pile and the lower section pile are integrated after the lower section pile is solidified.
When the pile is used, the lower section pile is driven into the foundation, and the upper end of the upper section pile is connected with a steel beam of a trestle or a trestle.
Compared with the prior art, the utility model has the positive effects that: because the lower section pile is made of reinforced concrete, the lower section pile cannot be corroded by the foundation, and the service life of the vertical pile is prolonged.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic view of the usage state of the present invention.
Detailed Description
Referring to fig. 1, it is formed by upper segment stake 1 and hypomere stake 2 combination, and the upper segment stake is the circular steel tube, has disc steel sheet (strengthening rib) 11 in the circular steel tube intracavity, and the diameter of disc steel sheet is the same with circular steel tube intracavity diameter, and the disc steel sheet sets up in the circular steel tube intracavity with the horizontal mode, and the hypomere stake is cylindrical reinforced concrete, and the lower extreme of hypomere stake is back taper 21. Referring to fig. 2, when the lower section pile is poured, the lower end of the steel pipe is inserted into the upper part of the lower section pile, so that the disc-shaped steel plate covers the upper end surface of the lower section pile, and the upper section pile and the lower section pile are integrated after the lower section pile is solidified.
Referring to fig. 3, when in use, the lower section pile is driven into the foundation 4, the upper section pile is exposed out of the foundation and the water surface 5, and the upper end of the upper section pile is connected with the steel beam 3 of the trestle or the trestle.
Claims (2)
1. The utility model provides a plank road, landing stage combination formula stake, characterized by: the pile is formed by combining an upper section pile and a lower section pile, wherein the upper section pile is made of steel pipes, the lower section pile is made of reinforced concrete, and the lower end of the lower section pile is in an inverted cone shape; the upper section pile and the lower section pile combined structure is characterized in that the lower end of a steel pipe is inserted into the upper part of the lower section pile when the lower section pile is poured, and the upper section pile and the lower section pile are integrated after the lower section pile is solidified.
2. The trestle and trestle combined type vertical pile of claim 1, which is characterized in that: the upper section of pile is a round steel pipe, a disc-shaped steel plate is arranged in the round steel pipe cavity, the diameter of the disc-shaped steel plate is the same as that of the round steel pipe cavity, the disc-shaped steel plate is horizontally arranged in the round steel pipe cavity, and the lower section of pile is cylindrical reinforced concrete; and when the lower section pile is poured, the lower end of the steel pipe is inserted into the upper part of the lower section pile, so that the disc-shaped steel plate covers the upper end surface of the lower section pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151915.7U CN210439122U (en) | 2019-07-22 | 2019-07-22 | Combined vertical pile for trestle and trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151915.7U CN210439122U (en) | 2019-07-22 | 2019-07-22 | Combined vertical pile for trestle and trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439122U true CN210439122U (en) | 2020-05-01 |
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ID=70406205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921151915.7U Active CN210439122U (en) | 2019-07-22 | 2019-07-22 | Combined vertical pile for trestle and trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831066A (en) * | 2017-10-27 | 2018-03-23 | 燕京啤酒(桂林漓泉)股份有限公司 | One kind judges the whether satisfactory method of corrugated case PUR joint sealing firmness |
-
2019
- 2019-07-22 CN CN201921151915.7U patent/CN210439122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831066A (en) * | 2017-10-27 | 2018-03-23 | 燕京啤酒(桂林漓泉)股份有限公司 | One kind judges the whether satisfactory method of corrugated case PUR joint sealing firmness |
| CN107831066B (en) * | 2017-10-27 | 2021-01-12 | 燕京啤酒(桂林漓泉)股份有限公司 | Method for judging whether sealing firmness of hot melt adhesive of corrugated case meets requirements |
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